Initial commit: 风影 OA 全栈源码（API/Web/Flutter/IM）

含 Phase 1.1 IM seq 排序、断线重连、多端已读同步与微信式语音转文字 UI。排除 node_modules、构建产物、安装包与 .env 密钥。 Co-authored-by: Cursor <cursoragent@cursor.com>
2026-09-02 10:04:03 +00:00
commit 76f266645d
507 changed files with 99891 additions and 0 deletions
@@ -0,0 +1,46 @@
+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
+.DS_Store
+.atom/
+.build/
+.buildlog/
+.history
+.svn/
+.swiftpm/
+migrate_working_dir/
+
+# IntelliJ related
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# The .vscode folder contains launch configuration and tasks you configure in
+# VS Code which you may wish to be included in version control, so this line
+# is commented out by default.
+#.vscode/
+
+# Flutter/Dart/Pub related
+**/doc/api/
+**/ios/Flutter/.last_build_id
+.dart_tool/
+.flutter-plugins
+.flutter-plugins-dependencies
+.pub-cache/
+.pub/
+/build/
+/dist/
+
+# Symbolication related
+app.*.symbols
+
+# Obfuscation related
+app.*.map.json
+
+# Android Studio will place build artifacts here
+/android/app/debug
+/android/app/profile
+/android/app/release
@@ -0,0 +1,36 @@
+# This file tracks properties of this Flutter project.
+# Used by Flutter tool to assess capabilities and perform upgrades etc.
+#
+# This file should be version controlled and should not be manually edited.
+
+version:
+  revision: "d8a9f9a52e5af486f80d932e838ee93861ffd863"
+  channel: "stable"
+
+project_type: app
+
+# Tracks metadata for the flutter migrate command
+migration:
+  platforms:
+    - platform: root
+      create_revision: d8a9f9a52e5af486f80d932e838ee93861ffd863
+      base_revision: d8a9f9a52e5af486f80d932e838ee93861ffd863
+    - platform: android
+      create_revision: d8a9f9a52e5af486f80d932e838ee93861ffd863
+      base_revision: d8a9f9a52e5af486f80d932e838ee93861ffd863
+    - platform: linux
+      create_revision: d8a9f9a52e5af486f80d932e838ee93861ffd863
+      base_revision: d8a9f9a52e5af486f80d932e838ee93861ffd863
+    - platform: windows
+      create_revision: d8a9f9a52e5af486f80d932e838ee93861ffd863
+      base_revision: d8a9f9a52e5af486f80d932e838ee93861ffd863
+
+  # User provided section
+
+  # List of Local paths (relative to this file) that should be
+  # ignored by the migrate tool.
+  #
+  # Files that are not part of the templates will be ignored by default.
+  unmanaged_files:
+    - 'lib/main.dart'
+    - 'ios/Runner.xcodeproj/project.pbxproj'
@@ -0,0 +1,55 @@
+# 风影办公 · 原生客户端
+
+一套 Flutter 代码，Android APK + Windows exe。界面按微信 / 企业微信手机端重做，不嵌 OA 网页。
+
+底栏：消息 · 工作台 · 通讯录 · 我。
+
+- 消息：会话列表、未读红点、全部/未读/单聊/群聊筛选，待办和待审批钉在列表顶部
+- 工作台：应用宫格 + 待处理数字 + 新版本横幅
+- 通讯录：组织架构、按姓氏排序、点人发消息
+- 我：检查更新（OTA）、连接设置、退出
+
+默认连接：
+
+- REST：`https://oa.fysxkj.com/api/v1`
+- IM：`47.96.23.244:8901`（MobileIMSDK TCP）
+
+当前版本：`1.1.0`（build `2`）。
+
+## Android
+
+```bash
+flutter pub get
+flutter build apk --release
+```
+
+产物：`build/app/outputs/flutter-apk/app-release.apk`
+
+发布到服务器后，用户打开 App 会自动检查升级；也可在「我 → 检查更新」手动检查。
+
+```bash
+# 把 APK 放到下载地址，并登记版本
+mkdir -p /data/oa-releases
+cp build/app/outputs/flutter-apk/app-release.apk /data/oa-releases/fengying-oa.apk
+# 管理员登录后：
+# PATCH /api/v1/system/app-release
+# { "version": "1.1.0", "build": 2, "url": "https://oa.fysxkj.com/fengying-oa.apk", "changelog": "..." }
+```
+
+公开接口 `GET /api/v1/system/app-release` 返回最新包信息。客户端比较 `build`，更大则提示下载并安装。
+
+## Windows
+
+在 Windows 安装 Flutter 与 Visual Studio（Desktop development with C++）后：
+
+```bat
+build-windows.bat
+```
+
+exe 在 `build\windows\x64\runner\Release\fengying_oa.exe`。
+
+本 Linux 构建机不能交叉编译 Windows 桌面包。
+
+## 登录前 init
+
+Android `MainActivity` 通过 `com.fysxkj.oa/im` 暴露 `init` / `release`，通过 `com.fysxkj.oa/ota` 安装下载好的 APK。
@@ -0,0 +1,9 @@
+# Windows 桌面端打包
+
+打包机 `10.1.1.202`，SSH **端口 22022**，用户 `administrator`。
+
+1. 安装工具链（只需一次）：`installer\bootstrap-windows.ps1`
+2. 在 `C:\fengying-oa-native` 执行 `.\build-windows.ps1`
+
+产物必须是可安装的 **`build\fengying-oa-setup.exe`**（Inno Setup），不要只发 zip。
+上传到 `https://oa.fysxkj.com/fengying-oa-setup.exe`，并写入 `apps/api/data/app-release.json` 的 `windowsUrl`。
@@ -0,0 +1,34 @@
+# This file configures the analyzer, which statically analyzes Dart code to
+# check for errors, warnings, and lints.
+#
+# The issues identified by the analyzer are surfaced in the UI of Dart-enabled
+# IDEs (https://dart.dev/tools#ides-and-editors). The analyzer can also be
+# invoked from the command line by running `flutter analyze`.
+
+# The following line activates a set of recommended lints for Flutter apps,
+# packages, and plugins designed to encourage good coding practices.
+analyzer:
+  exclude:
+    - build/**
+    - android/**
+    - windows/**
+    - linux/**
+include: package:flutter_lints/flutter.yaml
+
+linter:
+  # The lint rules applied to this project can be customized in the
+  # section below to disable rules from the `package:flutter_lints/flutter.yaml`
+  # included above or to enable additional rules. A list of all available lints
+  # and their documentation is published at https://dart.dev/lints.
+  #
+  # Instead of disabling a lint rule for the entire project in the
+  # section below, it can also be suppressed for a single line of code
+  # or a specific dart file by using the `// ignore: name_of_lint` and
+  # `// ignore_for_file: name_of_lint` syntax on the line or in the file
+  # producing the lint.
+  rules:
+    # avoid_print: false  # Uncomment to disable the `avoid_print` rule
+    # prefer_single_quotes: true  # Uncomment to enable the `prefer_single_quotes` rule
+
+# Additional information about this file can be found at
+# https://dart.dev/guides/language/analysis-options
@@ -0,0 +1,13 @@
+gradle-wrapper.jar
+/.gradle
+/captures/
+/gradlew
+/gradlew.bat
+/local.properties
+GeneratedPluginRegistrant.java
+
+# Remember to never publicly share your keystore.
+# See https://flutter.dev/to/reference-keystore
+key.properties
+**/*.keystore
+**/*.jks
@@ -0,0 +1 @@
+{"agcgw_all":{"SG":"connect-dra.dbankcloud.cn","SG_back":"connect-dra.hispace.hicloud.com","CN":"connect-drcn.dbankcloud.cn","CN_back":"connect-drcn.hispace.dbankcloud.cn","RU":"connect-drru.hispace.dbankcloud.ru","RU_back":"connect-drru.hispace.dbankcloud.cn","DE":"connect-dre.dbankcloud.cn","DE_back":"connect-dre.hispace.hicloud.com"},"websocketgw_all":{"SG":"connect-ws-dra.hispace.dbankcloud.cn","SG_back":"connect-ws-dra.hispace.dbankcloud.com","CN":"connect-ws-drcn.dbankcloud.cn","CN_back":"connect-ws-drcn.hispace.dbankcloud.com","RU":"connect-ws-drru.hispace.dbankcloud.ru","RU_back":"connect-ws-drru.hispace.dbankcloud.cn","DE":"connect-dre.hispace.hicloud.com","DE_back":"connect-dre.hispace.hicloud.com"},"client":{"cp_id":"10086000847744494","product_id":"101653523864901451","client_id":"2029248924690199744","client_secret":"2540EB569E83BF5271BC689A63FB0540832E4849A9608BB814D463EFA6754FA4","project_id":"101653523864901451","app_id":"118825899","api_key":"DgEDALOHkJa4k9Q93H74q1jSF7G3GWcDUQIqrJBqwJFC3Bcyrg+TEK1K5FdhJHh++SBQQ/QxRTdQXOO+XOq/8r5qdZ6rGi7ISmKJlw==","package_name":"com.fengying.oa.mobile"},"oauth_client":{"client_id":"118825899","client_type":1},"app_info":{"app_id":"118825899","package_name":"com.fengying.oa.mobile"},"configuration_version":"3.0","appInfos":[{"package_name":"com.fengying.oa.mobile","client":{"app_id":"118825899"},"oauth_client":{"client_id":"118825899","client_type":1},"app_info":{"app_id":"118825899","package_name":"com.fengying.oa.mobile"}}]}
@@ -0,0 +1,68 @@
+plugins {
+    id "com.android.application"
+    id "kotlin-android"
+    // The Flutter Gradle Plugin must be applied after the Android and Kotlin Gradle plugins.
+    id "dev.flutter.flutter-gradle-plugin"
+}
+
+def keystoreProperties = new Properties()
+def keystorePropertiesFile = rootProject.file("key.properties")
+if (keystorePropertiesFile.exists()) {
+    keystoreProperties.load(new FileInputStream(keystorePropertiesFile))
+}
+
+android {
+    namespace = "com.fysxkj.fengying_oa"
+    compileSdk = flutter.compileSdkVersion
+    // LiveKit/WebRTC and the current Android plugins require NDK 27+.
+    // 28.2 is installed in the build environment and is backwards compatible.
+    ndkVersion = "28.2.13676358"
+
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_17
+        targetCompatibility = JavaVersion.VERSION_17
+    }
+
+    kotlinOptions {
+        jvmTarget = JavaVersion.VERSION_17
+    }
+
+    defaultConfig {
+        applicationId = "com.fengying.oa.mobile"
+        minSdkVersion = 23
+        targetSdk = flutter.targetSdkVersion
+        versionCode = flutter.versionCode
+        versionName = flutter.versionName
+    }
+
+    signingConfigs {
+        release {
+            keyAlias = keystoreProperties["keyAlias"]
+            keyPassword = keystoreProperties["keyPassword"]
+            storeFile = keystoreProperties["storeFile"] ? file(keystoreProperties["storeFile"]) : null
+            storePassword = keystoreProperties["storePassword"]
+        }
+    }
+
+    buildTypes {
+        release {
+            signingConfig = signingConfigs.release
+            proguardFiles getDefaultProguardFile("proguard-android-optimize.txt"), "proguard-rules.pro"
+        }
+    }
+}
+
+flutter {
+    source = "../.."
+}
+
+dependencies {
+    implementation "vivo:vpush:4.1.5.0"
+    implementation "com.heytap.msp:push:3.0.0"
+    implementation files("libs/push-internal-5.0.5.aar")
+    implementation "com.google.code.gson:gson:2.10.1"
+    implementation "com.huawei.agconnect:agconnect-core:1.9.0.300"
+    implementation "com.huawei.hms:push:6.13.0.300"
+    implementation "com.alphacephei:vosk-android:0.3.75@aar"
+    implementation "net.java.dev.jna:jna:5.13.0@aar"
+}
@@ -0,0 +1,19 @@
+-dontwarn com.vivo.push.**
+-keep class com.vivo.push.** { *; }
+-keep class com.vivo.vms.** { *; }
+-dontwarn com.heytap.**
+-keep class com.heytap.** { *; }
+-dontwarn com.meizu.**
+-keep class com.meizu.** { *; }
+-keep class com.fysxkj.fengying_oa.VivoPushReceiver { *; }
+-keep class com.fysxkj.fengying_oa.OppoPushCallback { *; }
+-keep class com.fysxkj.fengying_oa.OppoDataMessageService { *; }
+-keep class com.fysxkj.fengying_oa.OppoCompatPushService { *; }
+-keep class com.fysxkj.fengying_oa.MeizuPushReceiver { *; }
+-keep class com.fysxkj.fengying_oa.HuaweiPushService { *; }
+-dontwarn com.huawei.**
+-keep class com.huawei.** { *; }
+-keep class com.huawei.hianalytics.** { *; }
+-keep class com.huawei.updatesdk.** { *; }
+-keep class org.webrtc.** { *; }
+-dontwarn org.webrtc.**
@@ -0,0 +1,7 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <!-- The INTERNET permission is required for development. Specifically,
+         the Flutter tool needs it to communicate with the running application
+         to allow setting breakpoints, to provide hot reload, etc.
+    -->
+    <uses-permission android:name="android.permission.INTERNET"/>
+</manifest>
@@ -0,0 +1,176 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <uses-permission android:name="android.permission.INTERNET"/>
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
+    <uses-permission android:name="android.permission.WAKE_LOCK"/>
+    <uses-permission android:name="android.permission.USE_FULL_SCREEN_INTENT"/>
+    <uses-permission android:name="android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS"/>
+    <uses-permission android:name="android.permission.REQUEST_INSTALL_PACKAGES"/>
+    <uses-permission android:name="android.permission.CAMERA"/>
+    <uses-permission android:name="android.permission.RECORD_AUDIO"/>
+    <uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS"/>
+    <uses-permission android:name="android.permission.BLUETOOTH"/>
+    <uses-permission android:name="android.permission.BLUETOOTH_CONNECT"/>
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
+    <uses-permission android:name="android.permission.POST_NOTIFICATIONS"/>
+    <uses-permission android:name="android.permission.READ_MEDIA_IMAGES"/>
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" android:maxSdkVersion="32"/>
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" android:maxSdkVersion="28"/>
+    <uses-permission android:name="android.permission.DETECT_SCREEN_CAPTURE"/>
+    <uses-permission android:name="com.coloros.mcs.permission.RECIEVE_MCS_MESSAGE"/>
+    <uses-permission android:name="com.heytap.mcs.permission.RECIEVE_MCS_MESSAGE"/>
+    <uses-permission android:name="com.meizu.flyme.push.permission.RECEIVE"/>
+    <uses-permission android:name="com.meizu.flyme.permission.PUSH"/>
+    <uses-permission android:name="com.meizu.c2dm.permission.RECEIVE"/>
+    <permission android:name="${applicationId}.push.permission.MESSAGE" android:protectionLevel="signature"/>
+    <uses-permission android:name="${applicationId}.push.permission.MESSAGE"/>
+    <permission android:name="${applicationId}.permission.C2D_MESSAGE" android:protectionLevel="signature"/>
+    <uses-permission android:name="${applicationId}.permission.C2D_MESSAGE"/>
+    <application
+        android:label="风影智慧办公"
+        android:name=".FengyingApp"
+        android:icon="@mipmap/ic_launcher"
+        android:usesCleartextTraffic="true"
+        android:resizeableActivity="true">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true"
+            android:launchMode="singleTop"
+            android:taskAffinity=""
+            android:theme="@style/LaunchTheme"
+            android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
+            android:hardwareAccelerated="true"
+            android:windowSoftInputMode="adjustResize">
+            <meta-data
+              android:name="io.flutter.embedding.android.NormalTheme"
+              android:resource="@style/NormalTheme"
+              />
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+            <intent-filter>
+                <action android:name="android.intent.action.VIEW"/>
+                <category android:name="android.intent.category.DEFAULT"/>
+                <category android:name="android.intent.category.BROWSABLE"/>
+                <data android:scheme="fengyingoa" android:host="chat"/>
+            </intent-filter>
+            <intent-filter>
+                <action android:name="android.intent.action.VIEW"/>
+                <category android:name="android.intent.category.DEFAULT"/>
+                <category android:name="android.intent.category.BROWSABLE"/>
+                <data android:scheme="fengyingoa" android:host="qr"/>
+            </intent-filter>
+        </activity>
+        <provider
+            android:name="androidx.core.content.FileProvider"
+            android:authorities="${applicationId}.fileprovider"
+            android:exported="false"
+            android:grantUriPermissions="true">
+            <meta-data
+                android:name="android.support.FILE_PROVIDER_PATHS"
+                android:resource="@xml/file_paths" />
+        </provider>
+        <meta-data
+            android:name="flutterEmbedding"
+            android:value="2" />
+        <meta-data
+            android:name="api_key"
+            android:value="b521c805229a00e85a53d4b535a0cafe"/>
+        <meta-data
+            android:name="app_id"
+            android:value="106114371"/>
+        <receiver
+            android:name=".VivoPushReceiver"
+            android:exported="false">
+            <intent-filter>
+                <action android:name="com.vivo.pushclient.action.RECEIVE"/>
+            </intent-filter>
+        </receiver>
+        <service
+            android:name="com.vivo.push.sdk.service.CommandClientService"
+            android:permission="com.push.permission.UPSTAGESERVICE"
+            android:exported="true"/>
+        <service
+            android:name=".OppoDataMessageService"
+            android:permission="com.heytap.mcs.permission.SEND_PUSH_MESSAGE"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="com.heytap.mcs.action.RECEIVE_MCS_MESSAGE"/>
+                <action android:name="com.heytap.msp.push.RECEIVE_MCS_MESSAGE"/>
+            </intent-filter>
+        </service>
+        <service
+            android:name=".OppoCompatPushService"
+            android:permission="com.coloros.mcs.permission.SEND_MCS_MESSAGE"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="com.coloros.mcs.action.RECEIVE_MCS_MESSAGE"/>
+            </intent-filter>
+        </service>
+        <receiver
+            android:name=".MeizuPushReceiver"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="com.meizu.flyme.push.intent.MESSAGE"/>
+                <action android:name="com.meizu.flyme.push.intent.REGISTER.FEEDBACK"/>
+                <action android:name="com.meizu.flyme.push.intent.UNREGISTER.FEEDBACK"/>
+                <action android:name="com.meizu.c2dm.intent.REGISTRATION"/>
+                <action android:name="com.meizu.c2dm.intent.RECEIVE"/>
+                <category android:name="${applicationId}"/>
+            </intent-filter>
+        </receiver>
+        <service
+            android:name=".HuaweiPushService"
+            android:exported="false">
+            <intent-filter>
+                <action android:name="com.huawei.push.action.MESSAGING_EVENT"/>
+            </intent-filter>
+        </service>
+        <meta-data
+            android:name="com.huawei.hms.client.appid"
+            android:value="appid=118825899"/>
+        <meta-data
+            android:name="push_kit_auto_init_enabled"
+            android:value="true"/>
+    </application>
+    <queries>
+        <intent>
+            <action android:name="android.intent.action.PROCESS_TEXT"/>
+            <data android:mimeType="text/plain"/>
+        </intent>
+        <intent>
+            <action android:name="android.intent.action.VIEW"/>
+            <data android:mimeType="*/*"/>
+        </intent>
+        <intent>
+            <action android:name="android.intent.action.SEND"/>
+            <data android:mimeType="*/*"/>
+        </intent>
+        <intent>
+            <action android:name="android.intent.action.VIEW"/>
+            <data android:scheme="geo"/>
+        </intent>
+        <intent>
+            <action android:name="android.intent.action.VIEW"/>
+            <data android:scheme="amapuri"/>
+        </intent>
+        <intent>
+            <action android:name="android.intent.action.VIEW"/>
+            <data android:scheme="qqmap"/>
+        </intent>
+        <intent>
+            <action android:name="android.intent.action.VIEW"/>
+            <data android:mimeType="application/vnd.android.package-archive"/>
+        </intent>
+        <package android:name="com.coloros.safecenter"/>
+        <package android:name="com.oplus.safecenter"/>
+        <package android:name="com.oppo.safe"/>
+        <package android:name="com.vivo.permissionmanager"/>
+        <package android:name="com.iqoo.secure"/>
+        <package android:name="com.huawei.hwid"/>
+        <package android:name="com.huawei.android.pushagent"/>
+        <package android:name="com.meizu.safe"/>
+        <package android:name="com.meizu.cloud"/>
+    </queries>
+</manifest>
@@ -0,0 +1 @@
+{"agcgw_all":{"SG":"connect-dra.dbankcloud.cn","SG_back":"connect-dra.hispace.hicloud.com","CN":"connect-drcn.dbankcloud.cn","CN_back":"connect-drcn.hispace.dbankcloud.cn","RU":"connect-drru.hispace.dbankcloud.ru","RU_back":"connect-drru.hispace.dbankcloud.cn","DE":"connect-dre.dbankcloud.cn","DE_back":"connect-dre.hispace.hicloud.com"},"websocketgw_all":{"SG":"connect-ws-dra.hispace.dbankcloud.cn","SG_back":"connect-ws-dra.hispace.dbankcloud.com","CN":"connect-ws-drcn.dbankcloud.cn","CN_back":"connect-ws-drcn.hispace.dbankcloud.com","RU":"connect-ws-drru.hispace.dbankcloud.ru","RU_back":"connect-ws-drru.hispace.dbankcloud.cn","DE":"connect-dre.hispace.hicloud.com","DE_back":"connect-dre.hispace.hicloud.com"},"client":{"cp_id":"10086000847744494","product_id":"101653523864901451","client_id":"2029248924690199744","client_secret":"2540EB569E83BF5271BC689A63FB0540832E4849A9608BB814D463EFA6754FA4","project_id":"101653523864901451","app_id":"118825899","api_key":"DgEDALOHkJa4k9Q93H74q1jSF7G3GWcDUQIqrJBqwJFC3Bcyrg+TEK1K5FdhJHh++SBQQ/QxRTdQXOO+XOq/8r5qdZ6rGi7ISmKJlw==","package_name":"com.fengying.oa.mobile"},"oauth_client":{"client_id":"118825899","client_type":1},"app_info":{"app_id":"118825899","package_name":"com.fengying.oa.mobile"},"configuration_version":"3.0","appInfos":[{"package_name":"com.fengying.oa.mobile","client":{"app_id":"118825899"},"oauth_client":{"client_id":"118825899","client_type":1},"app_info":{"app_id":"118825899","package_name":"com.fengying.oa.mobile"}}]}
@@ -0,0 +1,43 @@
+package com.fysxkj.fengying_oa
+
+import kotlin.math.PI
+import kotlin.math.sin
+import kotlin.math.sqrt
+
+/** 国内地图（腾讯/高德）用 GCJ-02。卫星 GPS 是 WGS-84，不转换会偏三四百米。 */
+object Coord {
+    private const val A = 6378245.0
+    private const val EE = 0.00669342162296594323
+
+    fun outOfChina(lat: Double, lng: Double): Boolean {
+        return lng < 72.004 || lng > 137.8347 || lat < 0.8293 || lat > 55.8271
+    }
+
+    fun wgs84ToGcj02(lat: Double, lng: Double): Pair<Double, Double> {
+        if (outOfChina(lat, lng)) return lat to lng
+        var dLat = transformLat(lng - 105.0, lat - 35.0)
+        var dLng = transformLng(lng - 105.0, lat - 35.0)
+        val radLat = lat / 180.0 * PI
+        var magic = 1 - EE * sin(radLat) * sin(radLat)
+        val sqrtMagic = sqrt(magic)
+        dLat = dLat * 180.0 / ((A * (1 - EE)) / (magic * sqrtMagic) * PI)
+        dLng = dLng * 180.0 / (A / sqrtMagic * Math.cos(radLat) * PI)
+        return (lat + dLat) to (lng + dLng)
+    }
+
+    private fun transformLat(x: Double, y: Double): Double {
+        var ret = -100.0 + 2.0 * x + 3.0 * y + 0.2 * y * y + 0.1 * x * y + 0.2 * sqrt(Math.abs(x))
+        ret += (20.0 * sin(6.0 * x * PI) + 20.0 * sin(2.0 * x * PI)) * 2.0 / 3.0
+        ret += (20.0 * sin(y * PI) + 40.0 * sin(y / 3.0 * PI)) * 2.0 / 3.0
+        ret += (160.0 * sin(y / 12.0 * PI) + 320 * sin(y * PI / 30.0)) * 2.0 / 3.0
+        return ret
+    }
+
+    private fun transformLng(x: Double, y: Double): Double {
+        var ret = 300.0 + x + 2.0 * y + 0.1 * x * x + 0.1 * x * y + 0.1 * sqrt(Math.abs(x))
+        ret += (20.0 * sin(6.0 * x * PI) + 20.0 * sin(2.0 * x * PI)) * 2.0 / 3.0
+        ret += (20.0 * sin(x * PI) + 40.0 * sin(x / 3.0 * PI)) * 2.0 / 3.0
+        ret += (150.0 * sin(x / 12.0 * PI) + 300.0 * sin(x / 30.0 * PI)) * 2.0 / 3.0
+        return ret
+    }
+}
@@ -0,0 +1,104 @@
+package com.fysxkj.fengying_oa
+
+import android.app.Application
+import android.util.Log
+import com.heytap.msp.push.HeytapPushManager
+import com.vivo.push.IPushActionListener
+import com.vivo.push.PushClient
+import com.vivo.push.PushConfig
+import com.vivo.push.listener.IPushQueryActionListener
+import com.vivo.push.util.VivoPushException
+
+class FengyingApp : Application() {
+    override fun onCreate() {
+        super.onCreate()
+        OemAdapt.ensureChannels(this)
+        OppoPushCallback.appCtx = applicationContext
+        initVivo()
+        initOppo()
+        initMeizu()
+        initHuawei()
+    }
+
+    private fun initVivo() {
+        try {
+            val config = PushConfig.Builder().agreePrivacyStatement(true).build()
+            PushClient.getInstance(this).initialize(config)
+            PushClient.getInstance(applicationContext).turnOnPush(
+                object : IPushActionListener {
+                    override fun onStateChanged(state: Int) {
+                        if (state != 0) {
+                            Log.w(TAG, "vivo turnOnPush $state")
+                            return
+                        }
+                        PushClient.getInstance(applicationContext).getRegId(
+                            object : IPushQueryActionListener {
+                                override fun onSuccess(regid: String?) {
+                                    if (!regid.isNullOrBlank()) PushStore.saveReg(this@FengyingApp, regid, "vivo")
+                                }
+
+                                override fun onFail(errorCode: Int?) {
+                                    Log.w(TAG, "vivo getRegId $errorCode")
+                                }
+                            },
+                        )
+                    }
+                },
+            )
+        } catch (e: VivoPushException) {
+            Log.e(TAG, "vivo initialize", e)
+        } catch (e: Throwable) {
+            Log.e(TAG, "vivo initialize", e)
+        }
+    }
+
+    private fun initOppo() {
+        try {
+            HeytapPushManager.init(this, false)
+            if (!HeytapPushManager.isSupportPush(this)) return
+            HeytapPushManager.register(this, OPPO_APP_KEY, OPPO_APP_SECRET, OppoPushCallback())
+        } catch (e: Throwable) {
+            Log.e(TAG, "oppo initialize", e)
+        }
+    }
+
+    private fun initMeizu() {
+        if (PushStore.detectVendor() != "meizu") return
+        try {
+            com.meizu.cloud.pushsdk.PushManager.register(this, MEIZU_APP_ID, MEIZU_APP_KEY)
+        } catch (e: Throwable) {
+            Log.e(TAG, "meizu initialize", e)
+        }
+    }
+
+    private fun initHuawei() {
+        if (!PushStore.isHuaweiFamily()) return
+        Thread {
+            try {
+                runCatching {
+                    if (com.huawei.agconnect.AGConnectInstance.getInstance() == null) {
+                        com.huawei.agconnect.AGConnectInstance.initialize(this)
+                    }
+                }
+                val token = com.huawei.hms.aaid.HmsInstanceId.getInstance(this).getToken(HUAWEI_APP_ID, "HCM")
+                if (!token.isNullOrBlank()) {
+                    PushStore.saveReg(this, token, "huawei")
+                    Log.i(TAG, "huawei token ok")
+                } else {
+                    Log.w(TAG, "huawei token empty")
+                }
+            } catch (e: Throwable) {
+                Log.e(TAG, "huawei initialize", e)
+            }
+        }.start()
+    }
+
+    companion object {
+        private const val TAG = "FengyingPush"
+        private const val OPPO_APP_KEY = "e23832b52fbb46e18de6eef5affda2e9"
+        private const val OPPO_APP_SECRET = "e9cf0bf35052484ebcaf15d56576468b"
+        private const val MEIZU_APP_ID = "157643"
+        private const val MEIZU_APP_KEY = "4263a8d18de442b6a17203866ce1546d"
+        private const val HUAWEI_APP_ID = "118825899"
+    }
+}
@@ -0,0 +1,32 @@
+package com.fysxkj.fengying_oa
+
+import android.os.Bundle
+import android.util.Log
+import com.huawei.hms.push.HmsMessageService
+import com.huawei.hms.push.RemoteMessage
+
+class HuaweiPushService : HmsMessageService() {
+    override fun onNewToken(token: String?) {
+        saveToken(token)
+    }
+
+    override fun onNewToken(token: String?, bundle: Bundle?) {
+        saveToken(token)
+    }
+
+    override fun onMessageReceived(message: RemoteMessage?) {
+        val data = message?.dataOfMap ?: return
+        if (data.isEmpty()) return
+        Log.i(TAG, "huawei data ${data.keys}")
+    }
+
+    private fun saveToken(token: String?) {
+        if (token.isNullOrBlank()) return
+        PushStore.saveReg(this, token, "huawei")
+        Log.i(TAG, "huawei token ok")
+    }
+
+    companion object {
+        private const val TAG = "FengyingPush"
+    }
+}
@@ -0,0 +1,926 @@
+package com.fysxkj.fengying_oa
+
+import android.Manifest
+import android.app.NotificationManager
+import android.app.PendingIntent
+import android.content.ClipData
+import android.content.ContentValues
+import android.content.Intent
+import android.content.pm.PackageManager
+import android.database.ContentObserver
+import android.location.LocationManager
+import android.media.MediaPlayer
+import android.media.AudioAttributes
+import android.media.MediaRecorder
+import android.net.Uri
+import android.os.Build
+import android.os.Bundle
+import android.os.Handler
+import android.os.Looper
+import android.provider.MediaStore
+import android.provider.OpenableColumns
+import android.provider.Settings
+import androidx.core.app.NotificationCompat
+import androidx.core.app.ActivityCompat
+import androidx.core.content.ContextCompat
+import androidx.core.content.FileProvider
+import io.flutter.embedding.android.FlutterActivity
+import io.flutter.embedding.engine.FlutterEngine
+import io.flutter.plugin.common.EventChannel
+import io.flutter.plugin.common.MethodChannel
+import java.io.File
+import java.io.FileOutputStream
+
+class MainActivity : FlutterActivity() {
+    private val imChannel = "com.fysxkj.oa/im"
+    private val otaChannel = "com.fysxkj.oa/ota"
+    private val deviceEvents = "com.fysxkj.oa/device"
+    private val pushEvents = "com.fysxkj.oa/push"
+    private var initialized = false
+    private var screenshotSink: EventChannel.EventSink? = null
+    private var pushSink: EventChannel.EventSink? = null
+    private var pendingPush: Map<String, String>? = null
+    private var watching = false
+    private var lastShotAt = 0L
+    private val mainHandler = Handler(Looper.getMainLooper())
+    private var mediaObserver: ContentObserver? = null
+    private var captureCallback: (() -> Unit)? = null
+
+    private var recorder: MediaRecorder? = null
+    private var recordFile: File? = null
+    private var player: MediaPlayer? = null
+    private var callTone: MediaPlayer? = null
+    private var pickResult: MethodChannel.Result? = null
+    private var locResult: MethodChannel.Result? = null
+    private var voiceStartResult: MethodChannel.Result? = null
+    private var locListener: android.location.LocationListener? = null
+    private var locTimeout: Runnable? = null
+    private var callMediaResult: MethodChannel.Result? = null
+    private var bestGps: android.location.Location? = null
+    private var bestNet: android.location.Location? = null
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        prepareIncomingCallWindow(intent)
+        stashPush(intent)
+    }
+
+    override fun onNewIntent(intent: Intent) {
+        super.onNewIntent(intent)
+        setIntent(intent)
+        prepareIncomingCallWindow(intent)
+        stashPush(intent)
+        emitPush(intent)
+    }
+
+    override fun onPostResume() {
+        super.onPostResume()
+        preferMaxRefresh()
+    }
+
+    override fun configureFlutterEngine(flutterEngine: FlutterEngine) {
+        super.configureFlutterEngine(flutterEngine)
+        MethodChannel(flutterEngine.dartExecutor.binaryMessenger, imChannel)
+            .setMethodCallHandler { call, result ->
+                when (call.method) {
+                    "init" -> {
+                        initialized = true
+                        result.success(
+                            mapOf(
+                                "ok" to true,
+                                "initialized" to true,
+                                "engine" to "dart-tcp",
+                            ),
+                        )
+                    }
+                    "release" -> {
+                        initialized = false
+                        result.success(mapOf("ok" to true))
+                    }
+                    "engine" -> result.success(if (initialized) "dart-tcp" else "idle")
+                    else -> result.notImplemented()
+                }
+            }
+        MethodChannel(flutterEngine.dartExecutor.binaryMessenger, otaChannel)
+            .setMethodCallHandler { call, result ->
+                when (call.method) {
+                    "installApk" -> {
+                        val path = call.argument<String>("path")
+                        if (path.isNullOrBlank()) {
+                            result.error("bad_path", "缺少安装包路径", null)
+                            return@setMethodCallHandler
+                        }
+                        try {
+                            installApk(path)
+                            result.success(true)
+                        } catch (e: Exception) {
+                            result.error("install_failed", e.message, null)
+                        }
+                    }
+                    "preferMaxRefresh" -> {
+                        preferMaxRefresh()
+                        result.success(true)
+                    }
+                    "startScreenshotWatch" -> {
+                        startScreenshotWatch()
+                        result.success(true)
+                    }
+                    "stopScreenshotWatch" -> {
+                        stopScreenshotWatch()
+                        result.success(true)
+                    }
+                    "startVoice" -> startVoice(result)
+                    "stopVoice" -> stopVoice(result, cancel = false)
+                    "cancelVoice" -> stopVoice(result, cancel = true)
+                    "playVoice" -> {
+                        val path = call.argument<String>("path")
+                        if (path.isNullOrBlank()) {
+                            result.error("bad_path", "缺少音频路径", null)
+                            return@setMethodCallHandler
+                        }
+                        playVoice(path, result)
+                    }
+                    "stopPlay" -> {
+                        stopPlay()
+                        result.success(true)
+                    }
+                    "startCallTone" -> {
+                        startCallTone(call.argument<Boolean>("incoming") == true)
+                        result.success(true)
+                    }
+                    "stopCallTone" -> {
+                        stopCallTone()
+                        result.success(true)
+                    }
+                    "cancelCallNotification" -> {
+                        cancelCallNotification()
+                        result.success(true)
+                    }
+                    "playMessageSent" -> {
+                        playBundledSound(R.raw.fengying_send)
+                        result.success(true)
+                    }
+                    "showOnlineNotification" -> {
+                        val title = call.argument<String>("title") ?: "风影办公"
+                        val content = call.argument<String>("content") ?: "您有一条新消息"
+                        @Suppress("UNCHECKED_CAST")
+                        val extras = (call.argument<Map<String, String>>("extras") ?: emptyMap()).mapValues { "${it.value}" }
+                        showOnlineNotification(title, content, extras)
+                        result.success(true)
+                    }
+                    "speechToText" -> {
+                        val path = call.argument<String>("path")
+                        if (path.isNullOrBlank()) {
+                            result.success(null)
+                            return@setMethodCallHandler
+                        }
+                        Thread {
+                            val text =
+                                try {
+                                    VoiceAsr.recognize(applicationContext, path)
+                                } catch (_: Exception) {
+                                    null
+                                }
+                            mainHandler.post { result.success(text) }
+                        }.start()
+                    }
+                    "pickMedia" -> pickContent(result, "image/*", arrayOf("image/gif", "image/png", "image/jpeg", "image/webp"))
+                    "pickFile" -> pickContent(result, "*/*", null)
+                    "getLocation" -> getLocation(result)
+                    "openFile" -> {
+                        val path = call.argument<String>("path")
+                        val mime = call.argument<String>("mime")
+                        if (path.isNullOrBlank()) {
+                            result.error("bad_path", "缺少文件路径", null)
+                            return@setMethodCallHandler
+                        }
+                        try {
+                            openFile(path, mime)
+                            result.success(true)
+                        } catch (e: Exception) {
+                            result.error("open_failed", e.message, null)
+                        }
+                    }
+                    "saveImage" -> {
+                        val path = call.argument<String>("path")
+                        if (path.isNullOrBlank()) {
+                            result.error("bad_path", "缺少图片路径", null)
+                            return@setMethodCallHandler
+                        }
+                        try {
+                            saveImage(path)
+                            result.success(true)
+                        } catch (e: Exception) {
+                            result.error("save_failed", e.message, null)
+                        }
+                    }
+                    "openUrl" -> {
+                        val url = call.argument<String>("url")
+                        if (url.isNullOrBlank()) {
+                            result.error("bad_url", "缺少链接", null)
+                            return@setMethodCallHandler
+                        }
+                        try {
+                            openUrl(url)
+                            result.success(true)
+                        } catch (e: Exception) {
+                            result.error("open_failed", e.message, null)
+                        }
+                    }
+                    "getPushToken" -> result.success(PushStore.token(this))
+                    "consumeLaunchPush" -> {
+                        val hit = pendingPush
+                        pendingPush = null
+                        result.success(hit)
+                    }
+                    "requestPushPermission", "requestFirstLoginPermissions" -> {
+                        requestNotifyPermission()
+                        result.success(true)
+                    }
+                    "requestCallMedia" -> requestCallMedia(result)
+                    "oemStatus" -> {
+                        val map = OemAdapt.status().toMutableMap()
+                        map["batteryIgnored"] = OemAdapt.batteryIgnored(this)
+                        map["prompted"] = PushStore.oemPrompted(this)
+                        result.success(map)
+                    }
+                    "openOemKeepAlive" -> {
+                        OemAdapt.openKeepAlive(this)
+                        result.success(true)
+                    }
+                    "requestBattery" -> {
+                        OemAdapt.requestBattery(this)
+                        result.success(true)
+                    }
+                    "markOemPrompted" -> {
+                        PushStore.markOemPrompted(this)
+                        result.success(true)
+                    }
+                    else -> result.notImplemented()
+                }
+            }
+        EventChannel(flutterEngine.dartExecutor.binaryMessenger, deviceEvents)
+            .setStreamHandler(
+                object : EventChannel.StreamHandler {
+                    override fun onListen(arguments: Any?, events: EventChannel.EventSink?) {
+                        screenshotSink = events
+                    }
+
+                    override fun onCancel(arguments: Any?) {
+                        screenshotSink = null
+                    }
+                },
+            )
+        EventChannel(flutterEngine.dartExecutor.binaryMessenger, pushEvents)
+            .setStreamHandler(
+                object : EventChannel.StreamHandler {
+                    override fun onListen(arguments: Any?, events: EventChannel.EventSink?) {
+                        pushSink = events
+                        pendingPush?.let { events?.success(it) }
+                    }
+
+                    override fun onCancel(arguments: Any?) {
+                        pushSink = null
+                    }
+                },
+            )
+        preferMaxRefresh()
+    }
+
+    private fun requestNotifyPermission() {
+        if (Build.VERSION.SDK_INT < 33) return
+        if (ContextCompat.checkSelfPermission(this, Manifest.permission.POST_NOTIFICATIONS) ==
+            PackageManager.PERMISSION_GRANTED
+        ) {
+            return
+        }
+        ActivityCompat.requestPermissions(this, arrayOf(Manifest.permission.POST_NOTIFICATIONS), REQ_NOTIFY)
+    }
+
+    private fun requestCallMedia(result: MethodChannel.Result) {
+        val need = mutableListOf<String>()
+        if (ContextCompat.checkSelfPermission(this, Manifest.permission.RECORD_AUDIO) != PackageManager.PERMISSION_GRANTED) {
+            need.add(Manifest.permission.RECORD_AUDIO)
+        }
+        if (ContextCompat.checkSelfPermission(this, Manifest.permission.CAMERA) != PackageManager.PERMISSION_GRANTED) {
+            need.add(Manifest.permission.CAMERA)
+        }
+        if (need.isEmpty()) {
+            result.success(true)
+            return
+        }
+        callMediaResult = result
+        ActivityCompat.requestPermissions(this, need.toTypedArray(), REQ_CALL)
+    }
+
+    private fun stashPush(intent: Intent?) {
+        val extras = PushStore.extrasOf(intent)
+        if (extras.isNotEmpty()) pendingPush = extras
+    }
+
+    private fun emitPush(intent: Intent?) {
+        val extras = PushStore.extrasOf(intent)
+        if (extras.isEmpty()) return
+        mainHandler.post { pushSink?.success(extras) }
+    }
+
+    private fun preferMaxRefresh() {
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M) return
+        try {
+            val display = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) display else windowManager.defaultDisplay
+            val modes = display?.supportedModes ?: return
+            val best = modes.maxByOrNull { it.refreshRate } ?: return
+            val params = window.attributes
+            if (params.preferredDisplayModeId != best.modeId) {
+                params.preferredDisplayModeId = best.modeId
+                window.attributes = params
+            }
+        } catch (_: Exception) {
+        }
+    }
+
+    private fun emitScreenshot() {
+        val now = System.currentTimeMillis()
+        if (now - lastShotAt < 1500) return
+        lastShotAt = now
+        mainHandler.post { screenshotSink?.success("screenshot") }
+    }
+
+    private fun startScreenshotWatch() {
+        if (watching) return
+        watching = true
+        requestMediaRead()
+        if (Build.VERSION.SDK_INT >= 34) {
+            val cb = android.app.Activity.ScreenCaptureCallback { emitScreenshot() }
+            captureCallback = { unregisterScreenCaptureCallback(cb) }
+            registerScreenCaptureCallback(mainExecutor, cb)
+        }
+        val observer =
+            object : ContentObserver(mainHandler) {
+                override fun onChange(selfChange: Boolean, uri: Uri?) {
+                    super.onChange(selfChange, uri)
+                    mainHandler.post { inspectScreenshot(uri) }
+                }
+            }
+        mediaObserver = observer
+        try {
+            contentResolver.registerContentObserver(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, true, observer)
+        } catch (_: Exception) {
+        }
+    }
+
+    private fun requestMediaRead() {
+        val perm =
+            if (Build.VERSION.SDK_INT >= 33) Manifest.permission.READ_MEDIA_IMAGES
+            else Manifest.permission.READ_EXTERNAL_STORAGE
+        if (ContextCompat.checkSelfPermission(this, perm) == PackageManager.PERMISSION_GRANTED) return
+        ActivityCompat.requestPermissions(this, arrayOf(perm), REQ_MEDIA)
+    }
+
+    private fun inspectScreenshot(uri: Uri?) {
+        val uriText = uri?.toString()?.lowercase() ?: ""
+        if (uriText.contains("screenshot") || uriText.contains("screen_shot") || uriText.contains("截屏")) {
+            emitScreenshot()
+            return
+        }
+        try {
+            val projection =
+                arrayOf(
+                    MediaStore.Images.Media.DISPLAY_NAME,
+                    MediaStore.Images.Media.RELATIVE_PATH,
+                    MediaStore.Images.Media.DATA,
+                    MediaStore.Images.Media.DATE_ADDED,
+                )
+            val target = uri ?: MediaStore.Images.Media.EXTERNAL_CONTENT_URI
+            contentResolver.query(target, projection, null, null, "${MediaStore.Images.Media.DATE_ADDED} DESC")?.use { c ->
+                if (!c.moveToFirst()) return
+                val added = if (c.columnCount > 3) c.getLong(3) else 0L
+                if (added > 0 && System.currentTimeMillis() / 1000 - added > 8) return
+                val blob = "${c.getString(0) ?: ""} ${c.getString(1) ?: ""} ${if (c.columnCount > 2) c.getString(2) ?: "" else ""}".lowercase()
+                if (
+                    blob.contains("screenshot") ||
+                        blob.contains("screen_shot") ||
+                        blob.contains("截屏") ||
+                        blob.contains("截圖") ||
+                        blob.contains("screen capture")
+                ) {
+                    emitScreenshot()
+                }
+            }
+        } catch (_: Exception) {
+        }
+    }
+
+    private fun stopScreenshotWatch() {
+        watching = false
+        if (Build.VERSION.SDK_INT >= 34) {
+            try {
+                captureCallback?.invoke()
+            } catch (_: Exception) {
+            }
+            captureCallback = null
+        }
+        mediaObserver?.let {
+            try {
+                contentResolver.unregisterContentObserver(it)
+            } catch (_: Exception) {
+            }
+        }
+        mediaObserver = null
+    }
+
+    /** Keep a call visible over the lock screen when the user enters through an OEM push. */
+    private fun prepareIncomingCallWindow(intent: Intent?) {
+        val extras = PushStore.extrasOf(intent)
+        if (extras["kind"] != "call" || extras["action"] in setOf("end", "reject", "timeout")) return
+        try {
+            setShowWhenLocked(true)
+            setTurnScreenOn(true)
+            window.addFlags(android.view.WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON)
+        } catch (_: Exception) {
+        }
+    }
+
+    private fun startCallTone(incoming: Boolean) {
+        if (callTone?.isPlaying == true) return
+        stopCallTone()
+        try {
+            val res = if (incoming) R.raw.fengying_incoming else R.raw.fengying_dial
+            callTone = MediaPlayer.create(this, res)?.apply {
+                isLooping = true
+                setAudioAttributes(
+                    AudioAttributes.Builder().setUsage(
+                        if (incoming) AudioAttributes.USAGE_NOTIFICATION_RINGTONE else AudioAttributes.USAGE_VOICE_COMMUNICATION_SIGNALLING,
+                    ).setContentType(AudioAttributes.CONTENT_TYPE_SONIFICATION).build(),
+                )
+                start()
+            }
+        } catch (_: Exception) {
+            stopCallTone()
+        }
+    }
+
+    private fun stopCallTone() {
+        try { callTone?.stop() } catch (_: Exception) {}
+        try { callTone?.release() } catch (_: Exception) {}
+        callTone = null
+    }
+
+    private fun playBundledSound(res: Int) {
+        try {
+            MediaPlayer.create(this, res)?.apply {
+                setOnCompletionListener { it.release() }
+                start()
+            }
+        } catch (_: Exception) {
+        }
+    }
+
+    private fun notificationIntent(extras: Map<String, String>, requestCode: Int): PendingIntent {
+        val i = Intent(this, MainActivity::class.java).apply {
+            flags = Intent.FLAG_ACTIVITY_SINGLE_TOP or Intent.FLAG_ACTIVITY_CLEAR_TOP
+            extras.forEach { (k, v) -> putExtra(k, v) }
+            data = Uri.parse("fengyingoa://chat/open?$requestCode")
+        }
+        return PendingIntent.getActivity(
+            this,
+            requestCode,
+            i,
+            PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE,
+        )
+    }
+
+    private fun showOnlineNotification(title: String, content: String, extras: Map<String, String>) {
+        val isCall = extras["kind"] == "call" && extras["action"] !in setOf("end", "reject", "timeout")
+        val id = if (isCall) CALL_NOTICE_ID else (System.currentTimeMillis() % 100000).toInt()
+        val intent = notificationIntent(extras, id)
+        val b = NotificationCompat.Builder(this, if (isCall) PushStore.CHANNEL_CALL else PushStore.CHANNEL_IM)
+            .setSmallIcon(android.R.drawable.sym_action_chat)
+            .setContentTitle(title)
+            .setContentText(content)
+            .setAutoCancel(!isCall)
+            .setContentIntent(intent)
+            .setPriority(if (isCall) NotificationCompat.PRIORITY_MAX else NotificationCompat.PRIORITY_HIGH)
+            .setCategory(if (isCall) NotificationCompat.CATEGORY_CALL else NotificationCompat.CATEGORY_MESSAGE)
+            .setVisibility(NotificationCompat.VISIBILITY_PUBLIC)
+        if (isCall) {
+            b.setOngoing(true).setFullScreenIntent(intent, true)
+        }
+        val nm = getSystemService(NOTIFICATION_SERVICE) as NotificationManager
+        nm.notify(id, b.build())
+    }
+
+    private fun cancelCallNotification() {
+        val nm = getSystemService(NOTIFICATION_SERVICE) as NotificationManager
+        nm.cancel(CALL_NOTICE_ID)
+    }
+
+    private fun hasMic(): Boolean {
+        return ContextCompat.checkSelfPermission(this, Manifest.permission.RECORD_AUDIO) ==
+            PackageManager.PERMISSION_GRANTED
+    }
+
+    private fun startVoice(result: MethodChannel.Result) {
+        if (!hasMic()) {
+            voiceStartResult = result
+            ActivityCompat.requestPermissions(this, arrayOf(Manifest.permission.RECORD_AUDIO), REQ_MIC)
+            return
+        }
+        beginRecord(result)
+    }
+
+    private fun beginRecord(result: MethodChannel.Result) {
+        try {
+            stopPlay()
+            recorder?.release()
+            val file = File(cacheDir, "voice_${System.currentTimeMillis()}.m4a")
+            recordFile = file
+            val rec =
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
+                    MediaRecorder(this)
+                } else {
+                    @Suppress("DEPRECATION")
+                    MediaRecorder()
+                }
+            rec.setAudioSource(MediaRecorder.AudioSource.MIC)
+            rec.setOutputFormat(MediaRecorder.OutputFormat.MPEG_4)
+            rec.setAudioEncoder(MediaRecorder.AudioEncoder.AAC)
+            rec.setAudioSamplingRate(16000)
+            rec.setAudioEncodingBitRate(64000)
+            rec.setAudioChannels(1)
+            rec.setOutputFile(file.absolutePath)
+            rec.prepare()
+            rec.start()
+            recorder = rec
+            result.success(true)
+        } catch (e: Exception) {
+            recorder?.release()
+            recorder = null
+            recordFile?.delete()
+            recordFile = null
+            result.error("record_failed", e.message ?: "无法开始录音", null)
+        }
+    }
+
+    private fun stopVoice(result: MethodChannel.Result, cancel: Boolean) {
+        val file = recordFile
+        try {
+            recorder?.stop()
+        } catch (_: Exception) {
+        }
+        try {
+            recorder?.release()
+        } catch (_: Exception) {
+        }
+        recorder = null
+        recordFile = null
+        if (cancel || file == null || !file.exists() || file.length() < 200) {
+            file?.delete()
+            result.success(null)
+            return
+        }
+        result.success(mapOf("path" to file.absolutePath, "name" to file.name))
+    }
+
+    private fun playVoice(path: String, result: MethodChannel.Result) {
+        try {
+            stopPlay()
+            val p = MediaPlayer()
+            p.setDataSource(path)
+            p.setOnCompletionListener {
+                stopPlay()
+            }
+            p.prepare()
+            p.start()
+            player = p
+            result.success(true)
+        } catch (e: Exception) {
+            stopPlay()
+            result.error("play_failed", e.message ?: "无法播放", null)
+        }
+    }
+
+    private fun stopPlay() {
+        try {
+            player?.stop()
+        } catch (_: Exception) {
+        }
+        try {
+            player?.release()
+        } catch (_: Exception) {
+        }
+        player = null
+    }
+
+    private fun pickContent(result: MethodChannel.Result, type: String, extras: Array<String>?) {
+        pickResult = result
+        val intent =
+            Intent(Intent.ACTION_GET_CONTENT).apply {
+                addCategory(Intent.CATEGORY_OPENABLE)
+                this.type = type
+                if (extras != null) putExtra(Intent.EXTRA_MIME_TYPES, extras)
+            }
+        startActivityForResult(Intent.createChooser(intent, "选择文件"), REQ_PICK)
+    }
+
+    private fun hasLoc(): Boolean {
+        return ContextCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION) ==
+            PackageManager.PERMISSION_GRANTED ||
+            ContextCompat.checkSelfPermission(this, Manifest.permission.ACCESS_COARSE_LOCATION) ==
+            PackageManager.PERMISSION_GRANTED
+    }
+
+    private fun getLocation(result: MethodChannel.Result) {
+        if (!hasLoc()) {
+            locResult = result
+            ActivityCompat.requestPermissions(
+                this,
+                arrayOf(Manifest.permission.ACCESS_FINE_LOCATION, Manifest.permission.ACCESS_COARSE_LOCATION),
+                REQ_LOC,
+            )
+            return
+        }
+        emitLocation(result)
+    }
+
+    @Suppress("MissingPermission")
+    private fun emitLocation(result: MethodChannel.Result) {
+        try {
+            val lm = getSystemService(LOCATION_SERVICE) as LocationManager
+            stopLocUpdates(lm)
+            locResult = result
+            bestGps = null
+            bestNet = null
+            val listener =
+                android.location.LocationListener { loc ->
+                    if (loc.provider == LocationManager.GPS_PROVIDER) {
+                        bestGps = loc
+                        if (loc.accuracy <= 50f) finishLoc(lm, loc)
+                    } else {
+                        val cur = bestNet
+                        if (cur == null || loc.accuracy < cur.accuracy) bestNet = loc
+                    }
+                }
+            locListener = listener
+            if (lm.isProviderEnabled(LocationManager.GPS_PROVIDER)) {
+                lm.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0L, 0f, listener, Looper.getMainLooper())
+            }
+            if (lm.isProviderEnabled(LocationManager.NETWORK_PROVIDER)) {
+                lm.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, 0L, 0f, listener, Looper.getMainLooper())
+            }
+            val timeout =
+                Runnable {
+                    val gps = bestGps
+                    val net = bestNet
+                    val last = bestLastLocation(lm)
+                    val chosen =
+                        when {
+                            gps != null -> gps
+                            net != null -> net
+                            last != null -> last
+                            else -> null
+                        }
+                    if (chosen != null) finishLoc(lm, chosen)
+                    else {
+                        stopLocUpdates(lm)
+                        val cb = locResult
+                        locResult = null
+                        cb?.error("no_location", "没有拿到定位，请到开阔处打开系统定位后再试", null)
+                    }
+                }
+            locTimeout = timeout
+            mainHandler.postDelayed(timeout, 16000)
+        } catch (e: Exception) {
+            result.error("no_location", e.message ?: "定位失败", null)
+        }
+    }
+
+    @Suppress("MissingPermission")
+    private fun bestLastLocation(lm: LocationManager): android.location.Location? {
+        val providers = listOf(LocationManager.GPS_PROVIDER, LocationManager.NETWORK_PROVIDER, LocationManager.PASSIVE_PROVIDER)
+        var best: android.location.Location? = null
+        for (p in providers) {
+            val loc =
+                try {
+                    lm.getLastKnownLocation(p)
+                } catch (_: Exception) {
+                    null
+                } ?: continue
+            if (best == null) {
+                best = loc
+                continue
+            }
+            val newer = loc.time - best.time > 15_000
+            val moreAccurate = loc.accuracy + 8f < best.accuracy
+            if (newer || moreAccurate) best = loc
+        }
+        return best
+    }
+
+    @Suppress("MissingPermission")
+    private fun finishLoc(lm: LocationManager, loc: android.location.Location) {
+        stopLocUpdates(lm)
+        val cb = locResult
+        locResult = null
+        cb?.success(locMap(loc))
+    }
+
+    @Suppress("MissingPermission")
+    private fun stopLocUpdates(lm: LocationManager) {
+        locTimeout?.let { mainHandler.removeCallbacks(it) }
+        locTimeout = null
+        locListener?.let {
+            try {
+                lm.removeUpdates(it)
+            } catch (_: Exception) {
+            }
+        }
+        locListener = null
+    }
+
+    private fun locMap(loc: android.location.Location): Map<String, Double> {
+        var lat = loc.latitude
+        var lng = loc.longitude
+        val p = loc.provider ?: ""
+        if (p != LocationManager.NETWORK_PROVIDER) {
+            val gcj = Coord.wgs84ToGcj02(lat, lng)
+            lat = gcj.first
+            lng = gcj.second
+        }
+        return mapOf(
+            "lat" to lat,
+            "lng" to lng,
+            "accuracy" to loc.accuracy.toDouble(),
+        )
+    }
+
+    private fun openFile(path: String, mime: String?) {
+        val file = File(path)
+        if (!file.exists()) throw IllegalStateException("文件不存在")
+        val uri = FileProvider.getUriForFile(this, "$packageName.fileprovider", file)
+        val mimeType = if (mime.isNullOrBlank()) "*/*" else mime
+        val view =
+            Intent(Intent.ACTION_VIEW).apply {
+                setDataAndType(uri, mimeType)
+                clipData = ClipData.newRawUri("", uri)
+                addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
+                addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+            }
+        val matches = packageManager.queryIntentActivities(view, PackageManager.MATCH_DEFAULT_ONLY)
+        for (ri in matches) {
+            grantUriPermission(ri.activityInfo.packageName, uri, Intent.FLAG_GRANT_READ_URI_PERMISSION)
+        }
+        if (matches.isNotEmpty()) {
+            startActivity(Intent.createChooser(view, "打开文件").addFlags(Intent.FLAG_ACTIVITY_NEW_TASK))
+            return
+        }
+        val send =
+            Intent(Intent.ACTION_SEND).apply {
+                putExtra(Intent.EXTRA_STREAM, uri)
+                setType(mimeType)
+                clipData = ClipData.newRawUri("", uri)
+                addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
+                addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+            }
+        val sendMatches = packageManager.queryIntentActivities(send, PackageManager.MATCH_DEFAULT_ONLY)
+        for (ri in sendMatches) {
+            grantUriPermission(ri.activityInfo.packageName, uri, Intent.FLAG_GRANT_READ_URI_PERMISSION)
+        }
+        if (sendMatches.isEmpty()) {
+            throw IllegalStateException("手机上没有能打开此文件的应用，请先安装 WPS 或 Office")
+        }
+        startActivity(Intent.createChooser(send, "打开文件").addFlags(Intent.FLAG_ACTIVITY_NEW_TASK))
+    }
+
+    private fun saveImage(path: String) {
+        val file = File(path)
+        if (!file.exists()) throw IllegalStateException("图片不存在")
+        val values =
+            ContentValues().apply {
+                put(MediaStore.Images.Media.DISPLAY_NAME, "fy_${System.currentTimeMillis()}.jpg")
+                put(MediaStore.Images.Media.MIME_TYPE, "image/jpeg")
+            }
+        val uri = contentResolver.insert(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, values)
+            ?: throw IllegalStateException("无法写入相册")
+        contentResolver.openOutputStream(uri)?.use { out ->
+            file.inputStream().use { it.copyTo(out) }
+        } ?: throw IllegalStateException("无法写入相册")
+    }
+
+    private fun openUrl(url: String) {
+        val intent = Intent(Intent.ACTION_VIEW, Uri.parse(url)).apply {
+            addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+        }
+        startActivity(intent)
+    }
+
+    override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
+        super.onActivityResult(requestCode, resultCode, data)
+        if (requestCode != REQ_PICK) return
+        val cb = pickResult
+        pickResult = null
+        if (cb == null) return
+        if (resultCode != RESULT_OK || data?.data == null) {
+            cb.success(null)
+            return
+        }
+        try {
+            cb.success(copyUri(data.data!!))
+        } catch (e: Exception) {
+            cb.error("pick_failed", e.message, null)
+        }
+    }
+
+    private fun copyUri(uri: Uri): Map<String, String> {
+        var name = "sticker.gif"
+        contentResolver.query(uri, arrayOf(OpenableColumns.DISPLAY_NAME), null, null, null)?.use { c ->
+            if (c.moveToFirst()) {
+                val i = c.getColumnIndex(OpenableColumns.DISPLAY_NAME)
+                if (i >= 0) name = c.getString(i) ?: name
+            }
+        }
+        val mime = contentResolver.getType(uri) ?: ""
+        val safe = name.replace(Regex("[^a-zA-Z0-9._-]"), "_")
+        val out = File(cacheDir, "pick_${System.currentTimeMillis()}_$safe")
+        contentResolver.openInputStream(uri)?.use { input ->
+            FileOutputStream(out).use { input.copyTo(it) }
+        } ?: throw IllegalStateException("无法读取所选文件")
+        return mapOf("path" to out.absolutePath, "name" to name, "mime" to mime)
+    }
+
+    override fun onRequestPermissionsResult(requestCode: Int, permissions: Array<out String>, grantResults: IntArray) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        if (requestCode == REQ_MIC) {
+            val cb = voiceStartResult
+            voiceStartResult = null
+            if (cb == null) return
+            if (grantResults.isNotEmpty() && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
+                beginRecord(cb)
+            } else {
+                cb.error("need_permission", "请允许麦克风权限后再按住说话", null)
+            }
+            return
+        }
+        if (requestCode == REQ_CALL) {
+            val cb = callMediaResult
+            callMediaResult = null
+            if (cb == null) return
+            cb.success(grantResults.isNotEmpty() && grantResults.all { it == PackageManager.PERMISSION_GRANTED })
+            return
+        }
+        if (requestCode == REQ_LOC) {
+            val cb = locResult
+            locResult = null
+            if (cb == null) return
+            if (grantResults.any { it == PackageManager.PERMISSION_GRANTED }) {
+                emitLocation(cb)
+            } else {
+                cb.error("need_permission", "请允许位置权限后再发送位置", null)
+            }
+        }
+    }
+
+    override fun onDestroy() {
+        stopScreenshotWatch()
+        try {
+            recorder?.release()
+        } catch (_: Exception) {
+        }
+        stopPlay()
+        stopCallTone()
+        super.onDestroy()
+    }
+
+    private fun installApk(path: String) {
+        val file = File(path)
+        if (!file.exists()) throw IllegalStateException("安装包不存在")
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O &&
+            !packageManager.canRequestPackageInstalls()
+        ) {
+            startActivity(
+                Intent(
+                    Settings.ACTION_MANAGE_UNKNOWN_APP_SOURCES,
+                    Uri.parse("package:$packageName"),
+                ).addFlags(Intent.FLAG_ACTIVITY_NEW_TASK),
+            )
+        }
+        val uri = FileProvider.getUriForFile(this, "$packageName.fileprovider", file)
+        val intent =
+            Intent(Intent.ACTION_VIEW).apply {
+                setDataAndType(uri, "application/vnd.android.package-archive")
+                addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
+                addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+            }
+        startActivity(intent)
+    }
+
+    companion object {
+        private const val REQ_MIC = 91
+        private const val REQ_PICK = 88
+        private const val REQ_LOC = 93
+        private const val REQ_NOTIFY = 94
+        private const val REQ_CALL = 95
+        private const val REQ_MEDIA = 96
+        private const val CALL_NOTICE_ID = 73101
+    }
+}
@@ -0,0 +1,71 @@
+package com.fysxkj.fengying_oa
+
+import android.content.Context
+import android.content.Intent
+import android.util.Log
+import com.meizu.cloud.pushsdk.MzPushMessageReceiver
+import com.meizu.cloud.pushsdk.handler.MzPushMessage
+import com.meizu.cloud.pushsdk.platform.message.PushSwitchStatus
+import com.meizu.cloud.pushsdk.platform.message.RegisterStatus
+import com.meizu.cloud.pushsdk.platform.message.SubAliasStatus
+import com.meizu.cloud.pushsdk.platform.message.SubTagsStatus
+import com.meizu.cloud.pushsdk.platform.message.UnRegisterStatus
+import org.json.JSONObject
+
+class MeizuPushReceiver : MzPushMessageReceiver() {
+    override fun onRegisterStatus(context: Context?, registerStatus: RegisterStatus?) {
+        val pushId = registerStatus?.pushId
+        if (context == null || pushId.isNullOrBlank()) {
+            Log.w(TAG, "meizu register ${registerStatus?.code} ${registerStatus?.message}")
+            return
+        }
+        PushStore.saveReg(context, pushId, "meizu")
+        Log.i(TAG, "meizu register ok")
+    }
+
+    override fun onUnRegisterStatus(context: Context?, unRegisterStatus: UnRegisterStatus?) {}
+
+    override fun onPushStatus(context: Context?, pushSwitchStatus: PushSwitchStatus?) {}
+
+    override fun onSubTagsStatus(context: Context?, subTagsStatus: SubTagsStatus?) {}
+
+    override fun onSubAliasStatus(context: Context?, subAliasStatus: SubAliasStatus?) {}
+
+    override fun onMessage(context: Context?, message: String?, platformExtra: String?) {}
+
+    override fun onNotificationClicked(context: Context?, mzPushMessage: MzPushMessage?) {
+        val ctx = context ?: return
+        val intent =
+            Intent(ctx, MainActivity::class.java).apply {
+                addFlags(Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_SINGLE_TOP or Intent.FLAG_ACTIVITY_CLEAR_TOP)
+                putExtras(parseExtras(mzPushMessage?.selfDefineContentString))
+            }
+        runCatching { ctx.startActivity(intent) }
+            .onFailure { Log.w(TAG, "meizu click", it) }
+    }
+
+    override fun onNotificationArrived(context: Context?, mzPushMessage: MzPushMessage?) {}
+
+    override fun onNotificationDeleted(context: Context?, mzPushMessage: MzPushMessage?) {}
+
+    companion object {
+        private const val TAG = "FengyingPush"
+
+        private fun parseExtras(raw: String?): android.os.Bundle {
+            val extras = android.os.Bundle()
+            if (raw.isNullOrBlank()) return extras
+            runCatching {
+                val obj = JSONObject(raw)
+                val src = if (obj.has("parameters")) obj.getJSONObject("parameters") else obj
+                for (key in listOf(
+                    "conversationId", "kind", "fromName", "peerId", "title", "bizType", "bizId",
+                    "callId", "callKind", "action", "fromUserId",
+                )) {
+                    val v = src.optString(key)
+                    if (v.isNotBlank()) extras.putString(key, v)
+                }
+            }
+            return extras
+        }
+    }
+}
@@ -0,0 +1,183 @@
+package com.fysxkj.fengying_oa
+
+import android.app.NotificationChannel
+import android.app.NotificationManager
+import android.content.ComponentName
+import android.content.Context
+import android.content.Intent
+import android.media.AudioAttributes
+import android.net.Uri
+import android.os.Build
+import android.os.PowerManager
+import android.provider.Settings
+import android.util.Log
+
+object OemAdapt {
+    private const val TAG = "FengyingOem"
+
+    fun ensureChannels(ctx: Context) {
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.O) return
+        val nm = ctx.getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
+        val im =
+            NotificationChannel(PushStore.CHANNEL_IM, "聊天消息", NotificationManager.IMPORTANCE_HIGH).apply {
+                description = "同事发来的即时消息和通话"
+                enableVibration(true)
+                enableLights(true)
+                setShowBadge(true)
+                val sound = Uri.parse("android.resource://${ctx.packageName}/raw/fengying_notification")
+                setSound(sound, AudioAttributes.Builder().setUsage(AudioAttributes.USAGE_NOTIFICATION).build())
+            }
+        val call =
+            NotificationChannel(PushStore.CHANNEL_CALL, "音视频来电", NotificationManager.IMPORTANCE_HIGH).apply {
+                description = "语音和视频来电提醒"
+                enableVibration(true)
+                enableLights(true)
+                setShowBadge(true)
+                val sound = Uri.parse("android.resource://${ctx.packageName}/raw/fengying_incoming")
+                setSound(sound, AudioAttributes.Builder().setUsage(AudioAttributes.USAGE_NOTIFICATION_RINGTONE).build())
+                lockscreenVisibility = android.app.Notification.VISIBILITY_PUBLIC
+            }
+        val todo =
+            NotificationChannel(PushStore.CHANNEL_TODO, "待办与审批", NotificationManager.IMPORTANCE_DEFAULT).apply {
+                description = "审批、待办和办公提醒"
+                setShowBadge(true)
+            }
+        nm.createNotificationChannel(im)
+        nm.createNotificationChannel(call)
+        nm.createNotificationChannel(todo)
+    }
+
+    fun batteryIgnored(ctx: Context): Boolean {
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M) return true
+        val pm = ctx.getSystemService(Context.POWER_SERVICE) as PowerManager
+        return pm.isIgnoringBatteryOptimizations(ctx.packageName)
+    }
+
+    fun requestBattery(ctx: Context) {
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M) return
+        if (batteryIgnored(ctx)) return
+        try {
+            val intent =
+                Intent(Settings.ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS).apply {
+                    data = Uri.parse("package:${ctx.packageName}")
+                    addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+                }
+            ctx.startActivity(intent)
+        } catch (e: Exception) {
+            Log.w(TAG, "battery intent", e)
+            openAppDetails(ctx)
+        }
+    }
+
+    fun status(): Map<String, Any> {
+        val vendor = PushStore.detectVendor()
+        val (title, hint) =
+            when (vendor) {
+                "oppo" ->
+                    "后台运行与通知" to "请允许自启动、允许后台运行，并把电池优化设为不优化，否则 ColorOS 会杀掉办公消息。"
+                "vivo" ->
+                    "后台运行与通知" to "请在 i 管家 / 权限管理里允许自启动、允许后台高耗电，并关闭省电限制，OriginOS 才会及时弹出消息。"
+                "meizu" ->
+                    "后台运行与通知" to "请在手机管家里允许自启动、允许后台运行，并关闭电池优化，Flyme 才会及时弹出消息。"
+                "huawei" ->
+                    "后台运行与通知" to "请允许自启动、允许关联启动，并把电池优化设为不允许，否则鸿蒙/EMUI 会杀掉办公消息。"
+                else ->
+                    "后台运行与通知" to "请允许通知，并把本应用加入电池优化白名单，以便及时收到消息。"
+            }
+        return mapOf(
+            "vendor" to vendor,
+            "title" to title,
+            "hint" to hint,
+        )
+    }
+
+    fun openKeepAlive(ctx: Context) {
+        val vendor = PushStore.detectVendor()
+        val intents =
+            when (vendor) {
+                "oppo" -> oppoIntents(ctx)
+                "vivo" -> vivoIntents(ctx)
+                "meizu" -> meizuIntents(ctx)
+                "huawei" -> huaweiIntents()
+                else -> emptyList()
+            }
+        for (intent in intents) {
+            if (launch(ctx, intent)) return
+        }
+        openAppDetails(ctx)
+    }
+
+    private fun oppoIntents(ctx: Context): List<Intent> {
+        val pkg = ctx.packageName
+        return listOf(
+            component("com.oplus.safecenter", "com.oplus.safecenter.startupapp.view.StartupAppListActivity"),
+            component("com.coloros.safecenter", "com.coloros.safecenter.startupapp.StartupAppListActivity"),
+            component("com.coloros.safecenter", "com.coloros.safecenter.permission.startup.StartupAppListActivity"),
+            component("com.oppo.safe", "com.oppo.safe.permission.startup.StartupAppListActivity"),
+            component("com.coloros.oppoguardelf", "com.coloros.powermanager.fuelgaue.PowerConsumptionActivity"),
+            Intent().setClassName("com.coloros.safecenter", "com.coloros.privacypermissionsentry.PermissionTopActivity"),
+            Intent(Settings.ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS),
+        ).onEach { it.putExtra("packageName", pkg) }
+    }
+
+    private fun vivoIntents(ctx: Context): List<Intent> {
+        val pkg = ctx.packageName
+        return listOf(
+            component("com.vivo.permissionmanager", "com.vivo.permissionmanager.activity.BgStartUpManagerActivity"),
+            component("com.iqoo.secure", "com.iqoo.secure.ui.phoneoptimize.BgStartUpManager"),
+            component("com.iqoo.secure", "com.iqoo.secure.ui.phoneoptimize.AddWhiteListActivity"),
+            component("com.vivo.abe", "com.vivo.applicationbehaviorengine.ui.ExcessivePowerManagerActivity"),
+            Intent(Settings.ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS),
+        ).onEach { it.putExtra("packageName", pkg) }
+    }
+
+    private fun huaweiIntents(): List<Intent> {
+        return listOf(
+            component("com.huawei.systemmanager", "com.huawei.systemmanager.startupmgr.ui.StartupNormalAppListActivity"),
+            component("com.huawei.systemmanager", "com.huawei.systemmanager.appcontrol.activity.StartupAppControlActivity"),
+            component("com.huawei.systemmanager", "com.huawei.systemmanager.optimize.process.ProtectActivity"),
+            component("com.huawei.systemmanager", "com.huawei.systemmanager.power.ui.HwPowerManagerActivity"),
+            Intent(Settings.ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS),
+        )
+    }
+
+    private fun meizuIntents(ctx: Context): List<Intent> {
+        val pkg = ctx.packageName
+        return listOf(
+            Intent("com.meizu.safe.security.SHOW_APPSEC").apply {
+                setClassName("com.meizu.safe", "com.meizu.safe.security.AppSecActivity")
+                putExtra("packageName", pkg)
+            },
+            component("com.meizu.safe", "com.meizu.safe.permission.PermissionMainActivity"),
+            component("com.meizu.safe", "com.meizu.safe.powerui.PowerAppPermissionActivity"),
+            Intent(Settings.ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS),
+        )
+    }
+
+    private fun component(pkg: String, cls: String) =
+        Intent().setComponent(ComponentName(pkg, cls)).addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+
+    private fun openAppDetails(ctx: Context) {
+        try {
+            ctx.startActivity(
+                Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS).apply {
+                    data = Uri.parse("package:${ctx.packageName}")
+                    addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+                },
+            )
+        } catch (e: Exception) {
+            Log.w(TAG, "details", e)
+        }
+    }
+
+    private fun launch(ctx: Context, intent: Intent): Boolean {
+        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+        return try {
+            if (intent.resolveActivity(ctx.packageManager) == null) return false
+            ctx.startActivity(intent)
+            true
+        } catch (_: Exception) {
+            false
+        }
+    }
+}
@@ -0,0 +1,11 @@
+package com.fysxkj.fengying_oa
+
+import android.content.Context
+import com.heytap.msp.push.mode.DataMessage
+import com.heytap.msp.push.service.CompatibleDataMessageCallbackService
+
+class OppoCompatPushService : CompatibleDataMessageCallbackService() {
+    override fun processMessage(context: Context?, message: DataMessage?) {
+        super.processMessage(context, message)
+    }
+}
@@ -0,0 +1,11 @@
+package com.fysxkj.fengying_oa
+
+import android.content.Context
+import com.heytap.msp.push.mode.DataMessage
+import com.heytap.msp.push.service.DataMessageCallbackService
+
+class OppoDataMessageService : DataMessageCallbackService() {
+    override fun processMessage(context: Context?, message: DataMessage?) {
+        super.processMessage(context, message)
+    }
+}
@@ -0,0 +1,34 @@
+package com.fysxkj.fengying_oa
+
+import android.content.Context
+import android.util.Log
+import com.heytap.msp.push.callback.ICallBackResultService
+
+class OppoPushCallback : ICallBackResultService {
+    override fun onRegister(responseCode: Int, registerID: String?) {
+        if (responseCode == 0 && !registerID.isNullOrBlank()) {
+            val ctx = appCtx ?: return
+            PushStore.saveReg(ctx, registerID, "oppo")
+            Log.i(TAG, "oppo register ok")
+        } else {
+            Log.w(TAG, "oppo register $responseCode")
+        }
+    }
+
+    override fun onUnRegister(responseCode: Int) {}
+
+    override fun onSetPushTime(responseCode: Int, pushTime: String?) {}
+
+    override fun onGetPushStatus(responseCode: Int, status: Int) {}
+
+    override fun onGetNotificationStatus(responseCode: Int, status: Int) {}
+
+    override fun onError(errorCode: Int, message: String?) {
+        Log.w(TAG, "oppo error $errorCode $message")
+    }
+
+    companion object {
+        private const val TAG = "FengyingPush"
+        @Volatile var appCtx: Context? = null
+    }
+}
@@ -0,0 +1,89 @@
+package com.fysxkj.fengying_oa
+
+import android.content.Context
+import android.content.Intent
+import android.os.Build
+
+object PushStore {
+    const val PREFS = "fy_push"
+    const val KEY_REG = "regId"
+    const val KEY_VENDOR = "vendor"
+    // New id makes the bundled custom sound take effect even on phones that
+    // already created the legacy fy_im notification channel.
+    const val CHANNEL_IM = "fy_im_custom"
+    const val CHANNEL_CALL = "fy_call_v2"
+    const val CHANNEL_TODO = "fy_todo"
+    const val KEY_OEM_PROMPT = "oem_prompted"
+
+    fun saveReg(ctx: Context, id: String, vendor: String = detectVendor()) {
+        ctx.getSharedPreferences(PREFS, Context.MODE_PRIVATE)
+            .edit()
+            .putString(KEY_REG, id)
+            .putString(KEY_VENDOR, vendor)
+            .apply()
+    }
+
+    fun token(ctx: Context): Map<String, String> {
+        val p = ctx.getSharedPreferences(PREFS, Context.MODE_PRIVATE)
+        val reg = p.getString(KEY_REG, "") ?: ""
+        val vendor = p.getString(KEY_VENDOR, detectVendor()) ?: detectVendor()
+        return mapOf(
+            "vendor" to vendor,
+            "regId" to reg,
+            "brand" to Build.BRAND,
+            "model" to Build.MODEL,
+        )
+    }
+
+    fun detectVendor(): String {
+        val m = "${Build.MANUFACTURER} ${Build.BRAND} ${Build.FINGERPRINT}".lowercase()
+        return when {
+            m.contains("vivo") || m.contains("iqoo") -> "vivo"
+            m.contains("oppo") || m.contains("realme") || m.contains("oneplus") || m.contains("oplus") -> "oppo"
+            m.contains("meizu") -> "meizu"
+            isHuaweiFamily(m) -> "huawei"
+            m.contains("xiaomi") || m.contains("redmi") || m.contains("blackshark") -> "xiaomi"
+            else -> "android"
+        }
+    }
+
+    fun isHuaweiFamily(raw: String = "${Build.MANUFACTURER} ${Build.BRAND} ${Build.FINGERPRINT}".lowercase()): Boolean {
+        return listOf("huawei", "honor", "harmony", "hmos", "ohos", "harmonyos").any { raw.contains(it) }
+    }
+
+    fun extrasOf(intent: Intent?): Map<String, String> {
+        val out = linkedMapOf<String, String>()
+        val data = intent?.data
+        if (data != null && data.scheme == "fengyingoa") {
+            when (data.host) {
+                "qr" -> {
+                    val ticket = data.getQueryParameter("ticket")
+                    if (!ticket.isNullOrBlank()) {
+                        out["kind"] = "qr-login"
+                        out["ticket"] = ticket
+                    }
+                }
+                "chat" -> {
+                    val cid = data.getQueryParameter("conversationId")
+                    if (!cid.isNullOrBlank()) out["conversationId"] = cid
+                }
+            }
+        }
+        val b = intent?.extras ?: return out
+        for (key in listOf(
+            "conversationId", "kind", "fromName", "peerId", "title", "bizType", "bizId", "ticket",
+            "callId", "callKind", "action", "fromUserId",
+        )) {
+            val v = runCatching { b.getString(key) }.getOrNull()
+            if (!v.isNullOrBlank() && !out.containsKey(key)) out[key] = v
+        }
+        return out
+    }
+
+    fun oemPrompted(ctx: Context) =
+        ctx.getSharedPreferences(PREFS, Context.MODE_PRIVATE).getBoolean(KEY_OEM_PROMPT, false)
+
+    fun markOemPrompted(ctx: Context) {
+        ctx.getSharedPreferences(PREFS, Context.MODE_PRIVATE).edit().putBoolean(KEY_OEM_PROMPT, true).apply()
+    }
+}
@@ -0,0 +1,11 @@
+package com.fysxkj.fengying_oa
+
+import android.content.Context
+import com.vivo.push.sdk.OpenClientPushMessageReceiver
+
+class VivoPushReceiver : OpenClientPushMessageReceiver() {
+    override fun onReceiveRegId(context: Context?, regId: String?) {
+        if (context == null || regId.isNullOrBlank()) return
+        PushStore.saveReg(context, regId, "vivo")
+    }
+}
@@ -0,0 +1,222 @@
+package com.fysxkj.fengying_oa
+
+import android.content.Context
+import android.media.MediaCodec
+import android.media.MediaExtractor
+import android.media.MediaFormat
+import org.json.JSONObject
+import org.vosk.LibVosk
+import org.vosk.LogLevel
+import org.vosk.Model
+import org.vosk.Recognizer
+import java.io.BufferedInputStream
+import java.io.ByteArrayOutputStream
+import java.io.File
+import java.io.FileOutputStream
+import java.net.HttpURLConnection
+import java.net.URL
+import java.nio.ByteBuffer
+import java.nio.ByteOrder
+import java.util.zip.ZipInputStream
+
+/** 手机端离线语音转文字（Vosk，首次使用自动下载中文小模型到应用目录）。 */
+object VoiceAsr {
+    private const val MODEL_DIR = "vosk-model-small-cn-0.22"
+    private const val MODEL_URL =
+        "https://alphacephei.com/vosk/models/vosk-model-small-cn-0.22.zip"
+
+    @Volatile
+    private var model: Model? = null
+
+    @Synchronized
+    fun recognize(context: Context, audioPath: String): String? {
+        LibVosk.setLogLevel(LogLevel.WARN)
+        val m = model ?: loadModel(context.applicationContext).also { model = it }
+        val pcm = decodeToPcm16Mono16k(audioPath) ?: return null
+        if (pcm.isEmpty()) return null
+        val recognizer = Recognizer(m, 16000f)
+        try {
+            recognizer.acceptWaveForm(pcm, pcm.size)
+            val json = JSONObject(recognizer.finalResult)
+            val text = json.optString("text", "").trim()
+            return text.ifEmpty { null }
+        } finally {
+            recognizer.close()
+        }
+    }
+
+    private fun loadModel(context: Context): Model {
+        val dir = File(context.filesDir, MODEL_DIR)
+        if (!File(dir, "am/final.mdl").exists()) {
+            downloadAndUnzip(dir)
+        }
+        return Model(dir.absolutePath)
+    }
+
+    private fun downloadAndUnzip(targetDir: File) {
+        if (targetDir.exists()) {
+            targetDir.deleteRecursively()
+        }
+        targetDir.mkdirs()
+        val zipFile = File(targetDir.parentFile, "$MODEL_DIR.zip")
+        val conn = (URL(MODEL_URL).openConnection() as HttpURLConnection).apply {
+            connectTimeout = 30_000
+            readTimeout = 120_000
+            requestMethod = "GET"
+        }
+        conn.inputStream.use { input ->
+            FileOutputStream(zipFile).use { output -> input.copyTo(output) }
+        }
+        conn.disconnect()
+        unzip(zipFile, targetDir.parentFile!!)
+        zipFile.delete()
+        val nested = File(targetDir.parentFile, MODEL_DIR)
+        if (!nested.exists()) {
+            targetDir.parentFile?.listFiles()?.firstOrNull {
+                it.isDirectory && File(it, "am/final.mdl").exists()
+            }?.renameTo(nested)
+        }
+    }
+
+    private fun unzip(zipFile: File, destDir: File) {
+        ZipInputStream(BufferedInputStream(zipFile.inputStream())).use { zis ->
+            var entry = zis.nextEntry
+            while (entry != null) {
+                val outFile = File(destDir, entry.name)
+                if (entry.isDirectory) {
+                    outFile.mkdirs()
+                } else {
+                    outFile.parentFile?.mkdirs()
+                    FileOutputStream(outFile).use { fos -> zis.copyTo(fos) }
+                }
+                zis.closeEntry()
+                entry = zis.nextEntry
+            }
+        }
+    }
+
+    private fun decodeToPcm16Mono16k(path: String): ByteArray? {
+        val extractor = MediaExtractor()
+        try {
+            extractor.setDataSource(path)
+            var track = -1
+            var format: MediaFormat? = null
+            for (i in 0 until extractor.trackCount) {
+                val f = extractor.getTrackFormat(i)
+                val mime = f.getString(MediaFormat.KEY_MIME) ?: continue
+                if (mime.startsWith("audio/")) {
+                    track = i
+                    format = f
+                    break
+                }
+            }
+            if (track < 0 || format == null) return null
+            extractor.selectTrack(track)
+            val mime = format.getString(MediaFormat.KEY_MIME) ?: return null
+            val codec = MediaCodec.createDecoderByType(mime)
+            codec.configure(format, null, null, 0)
+            codec.start()
+            val pcmOut = ByteArrayOutputStream()
+            var sampleRate = format.getInteger(MediaFormat.KEY_SAMPLE_RATE)
+            var channels = format.getInteger(MediaFormat.KEY_CHANNEL_COUNT)
+            val bufferInfo = MediaCodec.BufferInfo()
+            var inputDone = false
+            while (true) {
+                if (!inputDone) {
+                    val inIndex = codec.dequeueInputBuffer(10_000)
+                    if (inIndex >= 0) {
+                        val buf = codec.getInputBuffer(inIndex) ?: continue
+                        val size = extractor.readSampleData(buf, 0)
+                        if (size < 0) {
+                            codec.queueInputBuffer(
+                                inIndex,
+                                0,
+                                0,
+                                0,
+                                MediaCodec.BUFFER_FLAG_END_OF_STREAM,
+                            )
+                            inputDone = true
+                        } else {
+                            codec.queueInputBuffer(inIndex, 0, size, extractor.sampleTime, 0)
+                            extractor.advance()
+                        }
+                    }
+                }
+                val outIndex = codec.dequeueOutputBuffer(bufferInfo, 10_000)
+                if (outIndex == MediaCodec.INFO_OUTPUT_FORMAT_CHANGED) {
+                    val outFormat = codec.outputFormat
+                    sampleRate = outFormat.getInteger(MediaFormat.KEY_SAMPLE_RATE)
+                    channels = outFormat.getInteger(MediaFormat.KEY_CHANNEL_COUNT)
+                } else if (outIndex >= 0) {
+                    val buf = codec.getOutputBuffer(outIndex) ?: continue
+                    if (bufferInfo.size > 0) {
+                        val chunk = ByteArray(bufferInfo.size)
+                        buf.position(bufferInfo.offset)
+                        buf.limit(bufferInfo.offset + bufferInfo.size)
+                        buf.get(chunk)
+                        pcmOut.write(chunk)
+                    }
+                    codec.releaseOutputBuffer(outIndex, false)
+                    if (bufferInfo.flags and MediaCodec.BUFFER_FLAG_END_OF_STREAM != 0) break
+                }
+            }
+            codec.stop()
+            codec.release()
+            var samples = pcmOut.toByteArray()
+            if (samples.isEmpty()) return null
+            var shorts = bytesToShorts(samples)
+            if (channels > 1) {
+                shorts = downmix(shorts, channels)
+            }
+            if (sampleRate != 16000) {
+                shorts = resample(shorts, sampleRate, 16000)
+            }
+            return shortsToBytes(shorts)
+        } catch (_: Exception) {
+            return null
+        } finally {
+            try {
+                extractor.release()
+            } catch (_: Exception) {
+            }
+        }
+    }
+
+    private fun bytesToShorts(bytes: ByteArray): ShortArray {
+        val bb = ByteBuffer.wrap(bytes).order(ByteOrder.LITTLE_ENDIAN)
+        val count = bytes.size / 2
+        val out = ShortArray(count)
+        for (i in 0 until count) out[i] = bb.short
+        return out
+    }
+
+    private fun shortsToBytes(samples: ShortArray): ByteArray {
+        val bb = ByteBuffer.allocate(samples.size * 2).order(ByteOrder.LITTLE_ENDIAN)
+        for (s in samples) bb.putShort(s)
+        return bb.array()
+    }
+
+    private fun downmix(samples: ShortArray, channels: Int): ShortArray {
+        if (channels <= 1) return samples
+        val frames = samples.size / channels
+        val out = ShortArray(frames)
+        for (i in 0 until frames) {
+            var sum = 0
+            for (c in 0 until channels) sum += samples[i * channels + c]
+            out[i] = (sum / channels).toShort()
+        }
+        return out
+    }
+
+    private fun resample(samples: ShortArray, fromRate: Int, toRate: Int): ShortArray {
+        if (fromRate == toRate) return samples
+        val ratio = fromRate.toDouble() / toRate.toDouble()
+        val outLen = (samples.size / ratio).toInt().coerceAtLeast(1)
+        val out = ShortArray(outLen)
+        for (i in 0 until outLen) {
+            val src = (i * ratio).toInt().coerceIn(0, samples.size - 1)
+            out[i] = samples[src]
+        }
+        return out
+    }
+}
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Modify this file to customize your launch splash screen -->
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="?android:colorBackground" />
+
+    <!-- You can insert your own image assets here -->
+    <!-- <item>
+        <bitmap
+            android:gravity="center"
+            android:src="@mipmap/launch_image" />
+    </item> -->
+</layer-list>
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Modify this file to customize your launch splash screen -->
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@android:color/white" />
+
+    <!-- You can insert your own image assets here -->
+    <!-- <item>
+        <bitmap
+            android:gravity="center"
+            android:src="@mipmap/launch_image" />
+    </item> -->
+</layer-list>
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <style name="LaunchTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <item name="android:windowBackground">@drawable/launch_background</item>
+        <item name="android:windowOptOutEdgeToEdgeEnforcement">true</item>
+    </style>
+    <style name="NormalTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <item name="android:windowBackground">?android:colorBackground</item>
+        <item name="android:windowOptOutEdgeToEdgeEnforcement">true</item>
+    </style>
+</resources>
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is on -->
+    <style name="LaunchTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <!-- Show a splash screen on the activity. Automatically removed when
+             the Flutter engine draws its first frame -->
+        <item name="android:windowBackground">@drawable/launch_background</item>
+    </style>
+    <!-- Theme applied to the Android Window as soon as the process has started.
+         This theme determines the color of the Android Window while your
+         Flutter UI initializes, as well as behind your Flutter UI while its
+         running.
+
+         This Theme is only used starting with V2 of Flutter's Android embedding. -->
+    <style name="NormalTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <item name="android:windowBackground">?android:colorBackground</item>
+    </style>
+</resources>
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <style name="LaunchTheme" parent="@android:style/Theme.Light.NoTitleBar">
+        <item name="android:windowBackground">@drawable/launch_background</item>
+        <item name="android:windowOptOutEdgeToEdgeEnforcement">true</item>
+    </style>
+    <style name="NormalTheme" parent="@android:style/Theme.Light.NoTitleBar">
+        <item name="android:windowBackground">?android:colorBackground</item>
+        <item name="android:windowOptOutEdgeToEdgeEnforcement">true</item>
+    </style>
+</resources>
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is off -->
+    <style name="LaunchTheme" parent="@android:style/Theme.Light.NoTitleBar">
+        <!-- Show a splash screen on the activity. Automatically removed when
+             the Flutter engine draws its first frame -->
+        <item name="android:windowBackground">@drawable/launch_background</item>
+    </style>
+    <!-- Theme applied to the Android Window as soon as the process has started.
+         This theme determines the color of the Android Window while your
+         Flutter UI initializes, as well as behind your Flutter UI while its
+         running.
+
+         This Theme is only used starting with V2 of Flutter's Android embedding. -->
+    <style name="NormalTheme" parent="@android:style/Theme.Light.NoTitleBar">
+        <item name="android:windowBackground">?android:colorBackground</item>
+    </style>
+</resources>
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<paths>
+    <cache-path name="cache" path="." />
+    <external-cache-path name="ext_cache" path="." />
+    <files-path name="files" path="." />
+</paths>
@@ -0,0 +1,7 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <!-- The INTERNET permission is required for development. Specifically,
+         the Flutter tool needs it to communicate with the running application
+         to allow setting breakpoints, to provide hot reload, etc.
+    -->
+    <uses-permission android:name="android.permission.INTERNET"/>
+</manifest>
@@ -0,0 +1,27 @@
+allprojects {
+    repositories {
+        google()
+        mavenCentral()
+        maven { url "https://developer.huawei.com/repo/" }
+        maven { url "https://repos.vivo.com.cn/maven/repository/external-lib/" }
+        maven {
+            url "https://maven.columbus.heytapmobi.com/repository/releases/"
+            credentials {
+                username "nexus"
+                password "c0b08da17e3ec36c3870fed674a0bcb36abc2e23"
+            }
+        }
+    }
+}
+
+rootProject.buildDir = "../build"
+subprojects {
+    project.buildDir = "${rootProject.buildDir}/${project.name}"
+}
+subprojects {
+    project.evaluationDependsOn(":app")
+}
+
+tasks.register("clean", Delete) {
+    delete rootProject.buildDir
+}
@@ -0,0 +1,8 @@
+org.gradle.jvmargs=-Xmx4G -XX:MaxMetaspaceSize=2G -XX:+HeapDumpOnOutOfMemoryError
+android.useAndroidX=true
+android.enableJetifier=true
+apmsInstrumentationEnabled=false
+# This builtInKotlin flag was added automatically by Flutter migrator
+android.builtInKotlin=false
+# This newDsl flag was added automatically by Flutter migrator
+android.newDsl=false
@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.11.1-all.zip
@@ -0,0 +1,34 @@
+pluginManagement {
+    def flutterSdkPath = {
+        def properties = new Properties()
+        file("local.properties").withInputStream { properties.load(it) }
+        def flutterSdkPath = properties.getProperty("flutter.sdk")
+        assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
+        return flutterSdkPath
+    }()
+
+    includeBuild("$flutterSdkPath/packages/flutter_tools/gradle")
+
+    repositories {
+        google()
+        mavenCentral()
+        gradlePluginPortal()
+        maven { url "https://developer.huawei.com/repo/" }
+        maven { url "https://repos.vivo.com.cn/maven/repository/external-lib/" }
+        maven {
+            url "https://maven.columbus.heytapmobi.com/repository/releases/"
+            credentials {
+                username "nexus"
+                password "c0b08da17e3ec36c3870fed674a0bcb36abc2e23"
+            }
+        }
+    }
+}
+
+plugins {
+    id "dev.flutter.flutter-plugin-loader" version "1.0.0"
+    id "com.android.application" version "8.9.1" apply false
+    id "org.jetbrains.kotlin.android" version "1.9.24" apply false
+}
+
+include ":app"
@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+# Linux 发布：deb（推荐）+ tar.gz（备用）
+set -euo pipefail
+cd "$(dirname "$0")"
+bash packaging/build-deb.sh "${1:-3.1.10}" "${2:-324}"
@@ -0,0 +1,8 @@
+@echo off
+setlocal
+cd /d %~dp0
+flutter pub get
+flutter build windows --release
+echo.
+echo exe: build\windows\x64\runner\Release\fengying_oa.exe
+endlocal
@@ -0,0 +1,49 @@
+$ErrorActionPreference = 'Stop'
+Set-Location $PSScriptRoot
+
+$env:PUB_HOSTED_URL = 'https://pub.dev'
+$env:FLUTTER_STORAGE_BASE_URL = 'https://storage.googleapis.com'
+
+$flutter = $null
+foreach ($c in @(
+  'D:\flutter\bin\flutter.bat',
+  'C:\flutter\bin\flutter.bat',
+  (Join-Path $env:LOCALAPPDATA 'flutter\bin\flutter.bat')
+)) {
+  if (Test-Path $c) { $flutter = $c; break }
+}
+if (-not $flutter) {
+  $cmd = Get-Command flutter -ErrorAction SilentlyContinue
+  if ($cmd) { $flutter = $cmd.Source }
+}
+if (-not $flutter) {
+  throw '未找到 Flutter。请先运行 installer\bootstrap-windows.ps1'
+}
+
+& $flutter pub get
+if ($LASTEXITCODE -ne 0) { throw "flutter pub get failed: $LASTEXITCODE" }
+& $flutter build windows --release --build-name=3.1.10 --build-number=324
+if ($LASTEXITCODE -ne 0) { throw "flutter build windows failed: $LASTEXITCODE" }
+
+$release = Join-Path $PSScriptRoot 'build\windows\x64\runner\Release'
+$exe = Join-Path $release 'fengying_oa.exe'
+if (-not (Test-Path $exe)) { throw "missing $exe" }
+
+$iscc = @(
+  "${env:ProgramFiles}\Inno Setup 7\ISCC.exe",
+  "${env:ProgramFiles(x86)}\Inno Setup 7\ISCC.exe",
+  "${env:ProgramFiles(x86)}\Inno Setup 6\ISCC.exe",
+  "${env:ProgramFiles}\Inno Setup 6\ISCC.exe",
+  'C:\Program Files\Inno Setup 7\ISCC.exe',
+  'C:\Program Files (x86)\Inno Setup 6\ISCC.exe'
+) | Where-Object { Test-Path $_ } | Select-Object -First 1
+if (-not $iscc) { throw '未找到 Inno Setup（ISCC.exe）。请先运行 installer\bootstrap-windows.ps1' }
+
+$iss = Join-Path $PSScriptRoot 'installer\fengying-oa.iss'
+& $iscc $iss
+if ($LASTEXITCODE -ne 0) { throw "ISCC failed: $LASTEXITCODE" }
+
+$setup = Join-Path $PSScriptRoot 'build\fengying-oa-setup.exe'
+if (-not (Test-Path $setup)) { throw "missing $setup" }
+Write-Host "Windows setup: $setup"
+Write-Host "Windows exe:   $exe"
@@ -0,0 +1,118 @@
+$ErrorActionPreference = 'Stop'
+$ProgressPreference = 'SilentlyContinue'
+
+$env:PUB_HOSTED_URL = 'https://pub.flutter-io.cn'
+$env:FLUTTER_STORAGE_BASE_URL = 'https://storage.flutter-io.cn'
+
+function Get-FreeGb([string]$letter) {
+  $d = Get-PSDrive -Name $letter -ErrorAction SilentlyContinue
+  if (-not $d) { return 0 }
+  return [math]::Round($d.Free / 1GB, 1)
+}
+
+$sdkRoot = if ((Get-FreeGb 'D') -gt 8) { 'D:\' } else { 'C:\' }
+$flutterDir = Join-Path $sdkRoot 'flutter'
+$work = Join-Path $sdkRoot 'oa-build-cache'
+New-Item -ItemType Directory -Force -Path $work | Out-Null
+
+function Test-Flutter {
+  $bat = Join-Path $flutterDir 'bin\flutter.bat'
+  return (Test-Path $bat)
+}
+
+function Ensure-Flutter {
+  if (Test-Flutter) {
+    Write-Host "Flutter already at $flutterDir"
+    return
+  }
+  $zip = Join-Path $work 'flutter_windows_3.27.4-stable.zip'
+  if (-not (Test-Path $zip) -or ((Get-Item $zip).Length -lt 100MB)) {
+    $urls = @(
+      'https://storage.flutter-io.cn/flutter_infra_release/releases/stable/windows/flutter_windows_3.27.4-stable.zip',
+      'https://fast-mirror.isrc.ac.cn/flutter/flutter_infra/releases/stable/windows/flutter_windows_3.27.4-stable.zip'
+    )
+    $ok = $false
+    foreach ($u in $urls) {
+      Write-Host "Downloading Flutter from $u"
+      try {
+        Invoke-WebRequest -Uri $u -OutFile $zip -UseBasicParsing
+        $ok = $true
+        break
+      } catch {
+        Write-Host "download failed: $_"
+      }
+    }
+    if (-not $ok) { throw 'Flutter SDK 下载失败' }
+  }
+  Write-Host "Extracting Flutter to $flutterDir"
+  if (Test-Path $flutterDir) { Remove-Item $flutterDir -Recurse -Force }
+  Expand-Archive -Path $zip -DestinationPath $sdkRoot -Force
+  if (-not (Test-Flutter)) { throw "unzip 后仍没有 $flutterDir\bin\flutter.bat" }
+}
+
+function Ensure-VsBuildTools {
+  $vswhere = "${env:ProgramFiles(x86)}\Microsoft Visual Studio\Installer\vswhere.exe"
+  $ok = $false
+  if (Test-Path $vswhere) {
+    $path = & $vswhere -latest -products * -requires Microsoft.VisualStudio.Component.VC.Tools.x86.x64 -property installationPath
+    if ($path) { $ok = $true }
+  }
+  if ($ok) {
+    Write-Host "VS C++ tools already installed"
+    return
+  }
+  $boot = Join-Path $work 'vs_BuildTools.exe'
+  if (-not (Test-Path $boot)) {
+    Write-Host 'Downloading VS 2022 Build Tools bootstrapper'
+    $urls = @(
+      'https://aka.ms/vs/17/release/vs_BuildTools.exe'
+    )
+    $got = $false
+    foreach ($u in $urls) {
+      try {
+        Invoke-WebRequest -Uri $u -OutFile $boot -UseBasicParsing
+        $got = $true
+        break
+      } catch {
+        Write-Host "bootstrapper download failed: $_"
+      }
+    }
+    if (-not $got) { throw 'VS Build Tools 引导程序下载失败' }
+  }
+  $installPath = Join-Path $sdkRoot 'BuildTools'
+  Write-Host "Installing VS Build Tools to $installPath (this takes a while)"
+  $p = Start-Process -FilePath $boot -ArgumentList @(
+    '--quiet', '--wait', '--norestart', '--nocache',
+    '--installPath', $installPath,
+    '--add', 'Microsoft.VisualStudio.Workload.VCTools',
+    '--includeRecommended',
+    '--add', 'Microsoft.VisualStudio.Component.Windows11SDK.22621'
+  ) -Wait -PassThru
+  if ($p.ExitCode -ne 0 -and $p.ExitCode -ne 3010) {
+    throw "VS Build Tools install failed: $($p.ExitCode)"
+  }
+}
+
+function Ensure-Inno {
+  $iscc = @(
+    "${env:ProgramFiles}\Inno Setup 7\ISCC.exe",
+    "${env:ProgramFiles(x86)}\Inno Setup 7\ISCC.exe",
+    "${env:ProgramFiles(x86)}\Inno Setup 6\ISCC.exe",
+    "${env:ProgramFiles}\Inno Setup 6\ISCC.exe"
+  ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+  if ($iscc) {
+    Write-Host "Inno Setup already at $iscc"
+    return
+  }
+  $setup = Join-Path $work 'innosetup.exe'
+  Write-Host 'Downloading Inno Setup'
+  Invoke-WebRequest -Uri 'https://jrsoftware.org/download.php/is.exe' -OutFile $setup -UseBasicParsing
+  $p = Start-Process -FilePath $setup -ArgumentList '/VERYSILENT','/SUPPRESSMSGBOXES','/NORESTART' -Wait -PassThru
+  if ($p.ExitCode -ne 0) { throw "Inno Setup install failed: $($p.ExitCode)" }
+}
+
+Ensure-Flutter
+Ensure-VsBuildTools
+Ensure-Inno
+Write-Host 'toolchain ready'
+Write-Host "flutter=$flutterDir\bin\flutter.bat"
@@ -0,0 +1,43 @@
+#define MyAppName "风影办公"
+#define MyAppVersion "3.1.8"
+#define MyAppPublisher "江苏风影随行科技有限公司"
+#define MyAppExeName "fengying_oa.exe"
+#define MyAppURL "https://oa.fysxkj.com"
+
+[Setup]
+AppId={{8E3F2A11-6C4B-4D91-9E27-FENGINGOA3180}
+AppName={#MyAppName}
+AppVersion={#MyAppVersion}
+AppPublisher={#MyAppPublisher}
+AppPublisherURL={#MyAppURL}
+AppSupportURL={#MyAppURL}
+DefaultDirName={autopf}\FengyingOA
+DefaultGroupName={#MyAppName}
+DisableProgramGroupPage=yes
+OutputDir=..\build
+OutputBaseFilename=fengying-oa-setup
+Compression=lzma2
+SolidCompression=yes
+WizardStyle=modern
+PrivilegesRequired=lowest
+PrivilegesRequiredOverridesAllowed=dialog
+ArchitecturesAllowed=x64compatible
+ArchitecturesInstallIn64BitMode=x64compatible
+UninstallDisplayIcon={app}\{#MyAppExeName}
+SetupIconFile=..\windows\runner\resources\app_icon.ico
+
+[Languages]
+Name: "chinesesimplified"; MessagesFile: "compiler:Languages\ChineseSimplified.isl"
+
+[Tasks]
+Name: "desktopicon"; Description: "创建桌面快捷方式"; GroupDescription: "附加选项:"; Flags: unchecked
+
+[Files]
+Source: "..\build\windows\x64\runner\Release\*"; DestDir: "{app}"; Flags: ignoreversion recursesubdirs createallsubdirs
+
+[Icons]
+Name: "{autoprograms}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"
+Name: "{autodesktop}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; Tasks: desktopicon
+
+[Run]
+Filename: "{app}\{#MyAppExeName}"; Description: "启动 {#MyAppName}"; Flags: nowait postinstall skipifsilent
@@ -0,0 +1,358 @@
+import 'dart:convert';
+import 'dart:typed_data';
+
+import 'package:http/http.dart' as http;
+import 'package:http_parser/http_parser.dart';
+import 'package:uuid/uuid.dart';
+
+import '../app_config.dart';
+import '../session/session.dart';
+
+class ApiException implements Exception {
+  ApiException(this.message);
+  final String message;
+  @override
+  String toString() => message;
+}
+
+class OaClient {
+  OaClient(this.session);
+  final SessionStore session;
+  bool _refreshing = false;
+
+  Uri _uri(String path, [Map<String, String>? query]) {
+    final base = session.apiBase.replaceAll(RegExp(r'/$'), '');
+    final p = path.startsWith('/') ? path : '/$path';
+    return Uri.parse('$base$p').replace(queryParameters: query);
+  }
+
+  Map<String, String> _headers({bool auth = true}) {
+    final h = <String, String>{
+      'Content-Type': 'application/json',
+      'X-Request-Id': const Uuid().v4(),
+    };
+    if (auth && session.accessToken.isNotEmpty) {
+      h['Authorization'] = 'Bearer ${session.accessToken}';
+    }
+    return h;
+  }
+
+  Future<dynamic> get(String path, {Map<String, String>? query}) =>
+      _send('GET', path, query: query);
+
+  Future<dynamic> post(String path, [Map<String, dynamic>? body]) =>
+      _send('POST', path, body: body);
+
+  Future<dynamic> patch(String path, [Map<String, dynamic>? body]) =>
+      _send('PATCH', path, body: body);
+
+  final _fileCache = <String, Uint8List>{};
+
+  Uint8List? peekFile(String id) => _fileCache[id];
+
+  Future<Uint8List?> fileBytes(String id) async {
+    if (id.isEmpty) return null;
+    final hit = _fileCache[id];
+    if (hit != null) return hit;
+    final uri = _uri('/files/$id');
+    final headers = <String, String>{
+      'X-Request-Id': const Uuid().v4(),
+      if (session.accessToken.isNotEmpty) 'Authorization': 'Bearer ${session.accessToken}',
+    };
+    try {
+      var res = await http.get(uri, headers: headers).timeout(const Duration(seconds: 30));
+      if (res.statusCode == 401 && session.refreshToken.isNotEmpty) {
+        final ok = await _refresh();
+        if (ok) {
+          headers['Authorization'] = 'Bearer ${session.accessToken}';
+          res = await http.get(uri, headers: headers).timeout(const Duration(seconds: 30));
+        }
+      }
+      if (res.statusCode >= 400 || res.bodyBytes.isEmpty) return null;
+      if (_fileCache.length > 80) _fileCache.remove(_fileCache.keys.first);
+      _fileCache[id] = res.bodyBytes;
+      return res.bodyBytes;
+    } catch (_) {
+      return null;
+    }
+  }
+
+  Future<Uint8List?> getBytes(String path, {Map<String, String>? query}) async {
+    final uri = _uri(path, query);
+    final headers = <String, String>{
+      'X-Request-Id': const Uuid().v4(),
+      if (session.accessToken.isNotEmpty) 'Authorization': 'Bearer ${session.accessToken}',
+    };
+    try {
+      var res = await http.get(uri, headers: headers).timeout(const Duration(seconds: 20));
+      if (res.statusCode == 401 && session.refreshToken.isNotEmpty) {
+        final ok = await _refresh();
+        if (ok) {
+          headers['Authorization'] = 'Bearer ${session.accessToken}';
+          res = await http.get(uri, headers: headers).timeout(const Duration(seconds: 20));
+        }
+      }
+      if (res.statusCode >= 400 || res.bodyBytes.isEmpty) return null;
+      return res.bodyBytes;
+    } catch (_) {
+      return null;
+    }
+  }
+
+  Future<Map<String, dynamic>> uploadFile({
+    required String filePath,
+    required String filename,
+    required String bizType,
+    required String bizId,
+    String? mime,
+  }) async {
+    final uri = _uri('/files');
+    final type = _mediaType(filename, mime);
+    Future<http.Response> send() async {
+      final req = http.MultipartRequest('POST', uri);
+      req.headers['Authorization'] = 'Bearer ${session.accessToken}';
+      req.headers['X-Request-Id'] = const Uuid().v4();
+      req.fields['bizType'] = bizType;
+      req.fields['bizId'] = bizId;
+      req.files.add(await http.MultipartFile.fromPath('file', filePath, filename: filename, contentType: type));
+      return http.Response.fromStream(await req.send().timeout(const Duration(seconds: 60)));
+    }
+
+    var res = await send();
+    if (res.statusCode == 401 && session.refreshToken.isNotEmpty) {
+      final ok = await _refresh();
+      if (ok) res = await send();
+    }
+    if ((res.statusCode == 502 || res.statusCode == 503) && session.accessToken.isNotEmpty) {
+      await Future<void>.delayed(const Duration(milliseconds: 700));
+      res = await send();
+    }
+    dynamic json;
+    try {
+      json = res.body.isEmpty ? null : jsonDecode(res.body);
+    } catch (_) {
+      throw ApiException(res.statusCode >= 400 ? '上传失败 ${res.statusCode}' : '响应无法解析');
+    }
+    if (json is Map && json['code'] != null && json['code'] != 0) {
+      throw ApiException('${json['message'] ?? '上传失败'}');
+    }
+    if (res.statusCode >= 400) {
+      final msg = json is Map ? (json['message'] ?? json['error'] ?? res.statusCode) : res.statusCode;
+      throw ApiException('$msg');
+    }
+    final data = json is Map && json.containsKey('data') ? json['data'] : json;
+    return data is Map ? Map<String, dynamic>.from(data) : {'id': '$data'};
+  }
+
+  Future<dynamic> _send(
+    String method,
+    String path, {
+    Map<String, String>? query,
+    Map<String, dynamic>? body,
+    bool retry = true,
+  }) async {
+    final uri = _uri(path, query);
+    final headers = _headers(
+      auth: !path.startsWith('/auth/login') &&
+          !path.startsWith('/auth/sms-code') &&
+          path != '/auth/login-options' &&
+          path != '/system/app-release' &&
+          !path.startsWith('/legal'),
+    );
+    http.Response res;
+    try {
+      if (method == 'GET') {
+        res = await http.get(uri, headers: headers).timeout(const Duration(seconds: 30));
+      } else if (method == 'PATCH') {
+        res = await http.patch(uri, headers: headers, body: jsonEncode(body ?? {})).timeout(const Duration(seconds: 30));
+      } else {
+        res = await http.post(uri, headers: headers, body: jsonEncode(body ?? {})).timeout(const Duration(seconds: 30));
+      }
+    } catch (e) {
+      throw ApiException('网络不可用：$e');
+    }
+    if ((res.statusCode == 502 || res.statusCode == 503) && retry) {
+      await Future<void>.delayed(const Duration(milliseconds: 700));
+      return _send(method, path, query: query, body: body, retry: false);
+    }
+    if (res.statusCode == 401 && retry && session.refreshToken.isNotEmpty && !path.contains('/auth/refresh')) {
+      final ok = await _refresh();
+      if (ok) return _send(method, path, query: query, body: body, retry: false);
+      await session.clear();
+      throw ApiException('登录已过期，请重新登录');
+    }
+    dynamic json;
+    try {
+      json = res.body.isEmpty ? null : jsonDecode(res.body);
+    } catch (_) {
+      throw ApiException(res.statusCode >= 400 ? '请求失败 ${res.statusCode}' : '响应无法解析');
+    }
+    if (json is Map && json['code'] != null && json['code'] != 0) {
+      throw ApiException('${json['message'] ?? '请求失败'}');
+    }
+    if (res.statusCode >= 400) {
+      final msg = json is Map ? (json['message'] ?? json['error'] ?? res.statusCode) : res.statusCode;
+      throw ApiException('$msg');
+    }
+    if (json is Map && json.containsKey('data')) return json['data'];
+    return json;
+  }
+
+  Future<bool> _refresh() async {
+    if (_refreshing) return false;
+    _refreshing = true;
+    try {
+      final uri = _uri('/auth/refresh');
+      final res = await http.post(
+        uri,
+        headers: _headers(auth: false),
+        body: jsonEncode({
+          'refreshToken': session.refreshToken,
+          'clientKind': 'mobile',
+        }),
+      );
+      if (res.statusCode >= 400) return false;
+      final json = jsonDecode(res.body);
+      final data = json is Map && json['data'] is Map ? json['data'] as Map : json;
+      final access = '${data['accessToken'] ?? ''}';
+      final refresh = '${data['refreshToken'] ?? ''}';
+      if (access.isEmpty) return false;
+      await session.setTokens(access, refresh.isEmpty ? session.refreshToken : refresh);
+      return true;
+    } catch (_) {
+      return false;
+    } finally {
+      _refreshing = false;
+    }
+  }
+
+  MediaType _mediaType(String filename, String? mime) {
+    var raw = (mime ?? '').split(';').first.trim().toLowerCase();
+    if (raw == 'image/jpg' || raw == 'image/pjpeg') raw = 'image/jpeg';
+    if (raw.isEmpty || raw == 'application/octet-stream') {
+      final n = filename.toLowerCase();
+      if (n.endsWith('.jpg') || n.endsWith('.jpeg')) {
+        raw = 'image/jpeg';
+      } else if (n.endsWith('.png')) {
+        raw = 'image/png';
+      } else if (n.endsWith('.gif')) {
+        raw = 'image/gif';
+      } else if (n.endsWith('.webp')) {
+        raw = 'image/webp';
+      } else if (n.endsWith('.m4a') || n.endsWith('.mp4')) {
+        raw = 'audio/mp4';
+      } else if (n.endsWith('.pdf')) {
+        raw = 'application/pdf';
+      } else {
+        raw = 'application/octet-stream';
+      }
+    }
+    try {
+      return MediaType.parse(raw);
+    } catch (_) {
+      return MediaType('application', 'octet-stream');
+    }
+  }
+}
+
+List<Map<String, dynamic>> asMaps(dynamic data) {
+  final list = extractList(data);
+  return list.whereType<Map>().map((e) => Map<String, dynamic>.from(e)).toList();
+}
+
+List<dynamic> extractList(dynamic data) {
+  if (data is List) return data;
+  if (data is Map) {
+    for (final k in ['items', 'list', 'rows', 'records', 'data']) {
+      if (data[k] is List) return data[k] as List;
+    }
+  }
+  return const [];
+}
+
+String scalarText(dynamic v) {
+  if (v == null) return '';
+  if (v is Map) {
+    return '${v['displayName'] ?? v['name'] ?? v['title'] ?? v['departmentName'] ?? ''}'.trim();
+  }
+  if (v is List) {
+    return v.map(scalarText).where((e) => e.isNotEmpty).join('、');
+  }
+  final s = '$v'.trim();
+  if (s.startsWith('{') && (s.contains('id:') || s.contains('tenantId'))) return '';
+  return s;
+}
+
+String pickTitle(Map<String, dynamic> row) {
+  for (final k in [
+    'title',
+    'name',
+    'displayName',
+    'projectName',
+    'bidNo',
+    'contractNo',
+    'claimNo',
+    'loanNo',
+    'projectNo',
+    'purpose',
+    'reason',
+    'label',
+  ]) {
+    final s = scalarText(row[k]);
+    if (s.isNotEmpty) return s;
+  }
+  return row['id']?.toString() ?? '未命名';
+}
+
+String pickSub(Map<String, dynamic> row) {
+  for (final k in [
+    'departmentName',
+    'department',
+    'status',
+    'title',
+    'bidNo',
+    'contractNo',
+    'claimNo',
+    'kind',
+    'mobile',
+    'lastText',
+    'employmentStatus',
+  ]) {
+    final s = scalarText(row[k]);
+    if (s.isNotEmpty) return s;
+  }
+  return '';
+}
+
+String fmtTime(dynamic v) {
+  if (v == null) return '';
+  final s = '$v';
+  final t = DateTime.tryParse(s);
+  if (t != null) {
+    final local = t.toLocal();
+    final date = '${local.year.toString().padLeft(4, '0')}-${local.month.toString().padLeft(2, '0')}-${local.day.toString().padLeft(2, '0')}';
+    final time = '${local.hour.toString().padLeft(2, '0')}:${local.minute.toString().padLeft(2, '0')}:${local.second.toString().padLeft(2, '0')}';
+    return '$date $time';
+  }
+  if (s.length >= 16) return s.substring(0, 16).replaceFirst('T', ' ');
+  return s;
+}
+
+String shortTime(dynamic v) {
+  if (v == null) return '';
+  final t = DateTime.tryParse('$v');
+  if (t == null) return fmtTime(v);
+  final now = DateTime.now();
+  final local = t.toLocal();
+  final today = DateTime(now.year, now.month, now.day);
+  final day = DateTime(local.year, local.month, local.day);
+  final hh = local.hour.toString().padLeft(2, '0');
+  final mm = local.minute.toString().padLeft(2, '0');
+  if (day == today) return '$hh:$mm';
+  if (day == today.subtract(const Duration(days: 1))) return '昨天';
+  const week = ['一', '二', '三', '四', '五', '六', '日'];
+  if (today.difference(day).inDays < 7) return '周${week[local.weekday - 1]}';
+  return '${local.month}/${local.day}';
+}
+
+const defaultApiHint = AppConfig.defaultApiBase;
@@ -0,0 +1,13 @@
+class AppConfig {
+  static const brand = '风影智慧办公综合平台';
+  static const shortName = '风影办公';
+  static const company = '江苏风影随行科技有限公司';
+  static const icp = '苏ICP备2026017371号-2';
+  static const icpUrl = 'https://beian.miit.gov.cn/';
+  static const phone = '13142801138';
+  static const defaultApiBase = 'https://oa.fysxkj.com/api/v1';
+  static const defaultImHost = '47.96.23.244';
+  static const defaultImPort = 8901;
+  static const version = '3.1.10';
+  static const build = 324;
+}
@@ -0,0 +1,19 @@
+import 'package:package_info_plus/package_info_plus.dart';
+
+import 'app_config.dart';
+
+/// 运行时从安装包读取的真实版本，避免 OTA 误判。
+class AppRuntime {
+  AppRuntime._();
+
+  static String version = AppConfig.version;
+  static int build = AppConfig.build;
+
+  static Future<void> load() async {
+    try {
+      final info = await PackageInfo.fromPlatform();
+      version = info.version.isNotEmpty ? info.version : AppConfig.version;
+      build = int.tryParse(info.buildNumber) ?? AppConfig.build;
+    } catch (_) {}
+  }
+}
@@ -0,0 +1,4 @@
+import 'dart:io';
+
+/// Windows / Linux 桌面端，与安卓 UI 完全分离。
+bool get isDesktopPlatform => Platform.isWindows || Platform.isLinux;
@@ -0,0 +1,369 @@
+import 'dart:async';
+
+import 'package:flutter/material.dart';
+
+import '../api/oa_client.dart';
+import '../device/push_bridge.dart';
+import '../nav/notice_route.dart';
+import '../ota/updater.dart';
+import '../pages/call_page.dart';
+import '../session/session.dart';
+import '../im/im_lifecycle.dart';
+import 'desk_platform.dart';
+import 'desk_theme.dart';
+import 'pages/desk_chat_page.dart';
+import 'pages/desk_contacts_page.dart';
+import 'pages/desk_conv_list_page.dart';
+import 'pages/desk_profile_page.dart';
+import 'pages/desk_system_notice_page.dart';
+import 'pages/desk_workbench_page.dart';
+import 'widgets/desk_widgets.dart';
+
+/// 桌面端主壳：仅引用 lib/desktop/*，不加载任何移动端页面组件。
+class DeskShell extends StatefulWidget {
+  const DeskShell({super.key, required this.session, required this.api});
+
+  final SessionStore session;
+  final OaClient api;
+
+  @override
+  State<DeskShell> createState() => _DeskShellState();
+}
+
+class _DeskShellState extends State<DeskShell> {
+  int _nav = 0;
+  int _msgBadge = 0;
+  Timer? _badgeDebounce;
+  Timer? _callPoll;
+  String _ringingId = '';
+  bool _checkingCall = false;
+  final _declinedCalls = <String>{};
+  ImLifecycle? _imLife;
+
+  String? _chatConvId;
+  String? _chatPeerId;
+  String _chatPeerName = '';
+  bool _chatGroup = false;
+  String _chatAvatar = '';
+
+  final List<_DeskTab> _tabs = [_DeskTab.home()];
+  int _activeTab = 0;
+  bool _otaOnce = false;
+
+  @override
+  void initState() {
+    super.initState();
+    _imLife = ImLifecycle(widget.session)..start();
+    widget.session.im.onLoggedIn = () => _refreshBadge();
+    widget.session.im.addListener(_onIm);
+    _refreshBadge();
+    PushBridge.listen(_openFromPush);
+    _callPoll = Timer.periodic(const Duration(seconds: 8), (_) => _checkIncoming());
+    WidgetsBinding.instance.addPostFrameCallback((_) => _checkOta());
+  }
+
+  Future<void> _checkOta() async {
+    if (_otaOnce) return;
+    _otaOnce = true;
+    final rel = await OtaUpdater(widget.api).fetch();
+    if (rel != null && rel.newer && mounted) {
+      await OtaUpdater(widget.api).prompt(context, rel);
+    }
+  }
+
+  @override
+  void dispose() {
+    _badgeDebounce?.cancel();
+    _callPoll?.cancel();
+    widget.session.im.onLoggedIn = null;
+    _imLife?.stop();
+    widget.session.im.removeListener(_onIm);
+    PushBridge.stop();
+    super.dispose();
+  }
+
+  void _onIm() {
+    final inbox = widget.session.im.inbox;
+    if (inbox.isNotEmpty && inbox.first.kind == 'readSync') {
+      _refreshBadge();
+      return;
+    }
+    _badgeDebounce?.cancel();
+    _badgeDebounce = Timer(const Duration(milliseconds: 1200), _refreshBadge);
+    final hit = widget.session.im.inbox.where((e) => e.kind == 'call').toList();
+    if (hit.isNotEmpty) _checkIncoming();
+  }
+
+  Future<void> _refreshBadge() async {
+    var n = 0;
+    try {
+      final data = await widget.api.get('/im/conversations');
+      for (final r in asMaps(data)) {
+        n += (r['unread'] as num?)?.toInt() ?? 0;
+      }
+    } catch (_) {}
+    if (mounted && n != _msgBadge) setState(() => _msgBadge = n);
+  }
+
+  Future<void> _checkIncoming() async {
+    if (!mounted || _ringingId.isNotEmpty || _checkingCall) return;
+    _checkingCall = true;
+    try {
+      final rows = asMaps(await widget.api.get('/im/calls/incoming'));
+      final me = widget.session.userId;
+      Map<String, dynamic>? ring;
+      for (final r in rows) {
+        if ('${r['initiatorId']}' != me && '${r['status']}' == 'ringing') {
+          ring = r;
+          break;
+        }
+      }
+      if (ring == null) return;
+      final id = '${ring['id'] ?? ''}';
+      if (id.isEmpty || id == _ringingId || _declinedCalls.contains(id)) return;
+      final created = DateTime.tryParse('${ring['createdAt'] ?? ''}');
+      if (created != null && DateTime.now().difference(created).inSeconds > 45) {
+        _declinedCalls.add(id);
+        return;
+      }
+      await _showIncoming(ring);
+    } catch (_) {
+    } finally {
+      _checkingCall = false;
+    }
+  }
+
+  Future<void> _showIncoming(Map<String, dynamic> call, {String fallbackName = '同事'}) async {
+    final id = '${call['id'] ?? ''}';
+    if (!mounted || id.isEmpty || _ringingId.isNotEmpty || _declinedCalls.contains(id)) return;
+    _ringingId = id;
+    await openCallPage(
+      context,
+      session: widget.session,
+      api: widget.api,
+      call: call,
+      peerName: '${call['fromName'] ?? call['title'] ?? fallbackName}',
+      incoming: true,
+    );
+    _declinedCalls.add(id);
+    if (_declinedCalls.length > 40) _declinedCalls.remove(_declinedCalls.first);
+    if (mounted) _ringingId = '';
+  }
+
+  String _openedPush = '';
+
+  void _openFromPush(Map<String, String> extras) {
+    if (extras['kind'] == 'qr-login') {
+      // 桌面端已登录，扫码登录是手机扫电脑二维码，不应在桌面打开扫码页
+      return;
+    }
+    if (extras['kind'] == 'call') {
+      unawaited(_openIncomingCallFromPush(extras));
+      return;
+    }
+    final cid = extras['conversationId'] ?? '';
+    final kind = extras['kind'] ?? '';
+    final key = '$cid|$kind|${extras['callId'] ?? extras['bizId'] ?? ''}';
+    if (key == _openedPush) return;
+    _openedPush = key;
+    if (kind == 'todo' || kind == 'approval' || ((extras['bizType'] ?? '').isNotEmpty && kind != 'chat')) {
+      openNoticeTarget(
+        context,
+        widget.api,
+        session: widget.session,
+        kind: kind,
+        bizType: extras['bizType'] ?? '',
+        bizId: extras['bizId'] ?? '',
+        title: extras['title'] ?? '系统通知',
+      );
+      return;
+    }
+    if (cid.isEmpty) {
+      setState(() => _nav = 0);
+      return;
+    }
+    _pickChat({
+      'id': cid,
+      'peerId': extras['peerId'] ?? '',
+      'name': extras['fromName'] ?? extras['title'] ?? '聊天',
+      'type': extras['isGroup'] == '1' ? 'group' : 'direct',
+      'avatarFileId': extras['avatarFileId'] ?? '',
+    });
+  }
+
+  Future<void> _openIncomingCallFromPush(Map<String, String> extras) async {
+    final callId = (extras['callId'] ?? '').isNotEmpty ? extras['callId']! : (extras['bizId'] ?? '');
+    try {
+      Map<String, dynamic>? call;
+      if (callId.isNotEmpty) {
+        final raw = await widget.api.get('/im/calls/$callId');
+        if (raw is Map) {
+          final row = Map<String, dynamic>.from(raw);
+          if ('${row['status'] ?? ''}' == 'ringing' && '${row['memberStatus'] ?? ''}' == 'invited') call = row;
+        }
+      }
+      if (call != null && mounted) {
+        call['fromName'] ??= extras['fromName'];
+        await _showIncoming(call, fallbackName: extras['fromName'] ?? '同事');
+        return;
+      }
+    } catch (_) {}
+    final cid = extras['conversationId'] ?? '';
+    if (mounted && cid.isNotEmpty) {
+      _pickChat({
+        'id': cid,
+        'peerId': extras['peerId'] ?? '',
+        'name': extras['fromName'] ?? extras['title'] ?? '聊天',
+      });
+    }
+  }
+
+  void _pickChat(Map<String, dynamic> row) {
+    setState(() {
+      _nav = 0;
+      _chatConvId = '${row['id'] ?? row['conversationId'] ?? ''}';
+      _chatPeerId = '${row['peerId'] ?? row['id'] ?? ''}';
+      _chatPeerName = '${row['name'] ?? row['peerName'] ?? '同事'}';
+      _chatGroup = row['type'] == 'group';
+      _chatAvatar = '${row['avatarFileId'] ?? ''}';
+    });
+  }
+
+  void _openTab(String key, String title, IconData icon, Color color, Widget page) {
+    final idx = _tabs.indexWhere((t) => t.key == key);
+    setState(() {
+      _nav = 1;
+      if (idx >= 0) {
+        _activeTab = idx;
+      } else {
+        _tabs.add(_DeskTab(key: key, title: title, icon: icon, color: color, page: page));
+        _activeTab = _tabs.length - 1;
+      }
+    });
+  }
+
+  void _closeTab(int i) {
+    if (i <= 0 || i >= _tabs.length) return;
+    setState(() {
+      _tabs.removeAt(i);
+      if (_activeTab >= _tabs.length) _activeTab = _tabs.length - 1;
+    });
+  }
+
+  Widget _messagesPane() {
+    return Row(
+      children: [
+        SizedBox(
+          width: kDeskConvWidth,
+          child: DeskConvListPage(
+            session: widget.session,
+            api: widget.api,
+            selectedId: _chatConvId,
+            onSelect: _pickChat,
+          ),
+        ),
+        const VerticalDivider(width: 1, color: kDeskLine),
+        Expanded(
+          child: _chatConvId == null || _chatConvId!.isEmpty
+              ? const DeskEmptyChat()
+              : _chatPeerId == '0'
+                  ? DeskSystemNoticePage(session: widget.session, api: widget.api, conversationId: _chatConvId!)
+                  : DeskChatPage(
+                      session: widget.session,
+                      api: widget.api,
+                      conversationId: _chatConvId!,
+                      peerId: _chatPeerId ?? '',
+                      peerName: _chatPeerName,
+                      isGroup: _chatGroup,
+                      peerAvatarFileId: _chatAvatar,
+                    ),
+        ),
+      ],
+    );
+  }
+
+  Widget _workbenchPane() {
+    return Column(
+      children: [
+        DeskTabStrip(
+          tabs: [for (final t in _tabs) (t.key, t.title, t.icon, t.color)],
+          active: _activeTab,
+          onSelect: (i) => setState(() => _activeTab = i),
+          onClose: _closeTab,
+        ),
+        Expanded(
+          child: IndexedStack(
+            index: _activeTab,
+            children: [
+              for (final t in _tabs)
+                t.key == 'home'
+                    ? DeskWorkbenchPage(session: widget.session, api: widget.api, onOpenTab: _openTab)
+                    : t.page,
+            ],
+          ),
+        ),
+      ],
+    );
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final navItems = <(IconData, IconData, String, int)>[
+      (Icons.chat_bubble_outline, Icons.chat_bubble, '消息', _msgBadge),
+      (Icons.apps_outlined, Icons.apps, '工作台', 0),
+      (Icons.account_tree_outlined, Icons.account_tree, '通讯录', 0),
+      (Icons.person_outline, Icons.person, '我', 0),
+    ];
+
+    Widget body;
+    switch (_nav) {
+      case 0:
+        body = _messagesPane();
+      case 1:
+        body = _workbenchPane();
+      case 2:
+        body = DeskContactsPage(session: widget.session, api: widget.api, onMessage: (r) {
+          _pickChat({
+            'id': '${r['conversationId'] ?? ''}',
+            'peerId': '${r['id'] ?? r['peerId'] ?? ''}',
+            'name': '${r['name'] ?? '同事'}',
+            'avatarFileId': '${r['avatarFileId'] ?? ''}',
+            'type': 'direct',
+          });
+          setState(() => _nav = 0);
+        });
+      default:
+        body = DeskProfilePage(session: widget.session, api: widget.api);
+    }
+
+    return Scaffold(
+      backgroundColor: kDeskBg,
+      body: Row(
+        children: [
+          DeskNavRail(
+            session: widget.session,
+            api: widget.api,
+            index: _nav,
+            onChanged: (i) => setState(() => _nav = i),
+            items: navItems,
+          ),
+          const VerticalDivider(width: 1, color: kDeskLine),
+          Expanded(child: body),
+        ],
+      ),
+    );
+  }
+}
+
+class _DeskTab {
+  _DeskTab({required this.key, required this.title, required this.icon, required this.color, required this.page});
+  factory _DeskTab.home() => _DeskTab(key: 'home', title: '工作台', icon: Icons.apps, color: kDeskBind, page: const SizedBox.shrink());
+
+  final String key;
+  final String title;
+  final IconData icon;
+  final Color color;
+  final Widget page;
+}
+
+bool get isDesktopShell => isDesktopPlatform;
@@ -0,0 +1,47 @@
+import 'package:flutter/material.dart';
+
+/// 企业微信桌面端配色与尺寸，不依赖移动端 theme。
+const kDeskBg = Color(0xFFEDEDED);
+const kDeskRail = Color(0xFFE7E7E7);
+const kDeskPane = Colors.white;
+const kDeskListBg = Color(0xFFF7F7F7);
+const kDeskActive = Color(0xFFDCEBFF);
+const kDeskLine = Color(0xFFE3E3E3);
+const kDeskInk = Color(0xFF191919);
+const kDeskMute = Color(0xFF8E8E8E);
+const kDeskBind = Color(0xFF267EF0);
+const kDeskGreen = Color(0xFF07C160);
+const kDeskBubbleMine = Color(0xFF95EC69);
+
+const kDeskRailWidth = 68.0;
+const kDeskConvWidth = 280.0;
+
+ThemeData buildDesktopTheme() {
+  return ThemeData(
+    useMaterial3: false,
+    scaffoldBackgroundColor: kDeskBg,
+    fontFamily: 'sans-serif',
+    colorScheme: ColorScheme.fromSeed(seedColor: kDeskBind, brightness: Brightness.light),
+    dividerColor: kDeskLine,
+    textTheme: const TextTheme(
+      bodyMedium: TextStyle(fontSize: 14, color: kDeskInk, height: 1.4),
+      titleMedium: TextStyle(fontSize: 15, fontWeight: FontWeight.w600, color: kDeskInk),
+    ),
+    inputDecorationTheme: InputDecorationTheme(
+      filled: true,
+      fillColor: const Color(0xFFF3F3F3),
+      border: OutlineInputBorder(borderRadius: BorderRadius.circular(6), borderSide: BorderSide.none),
+      enabledBorder: OutlineInputBorder(borderRadius: BorderRadius.circular(6), borderSide: BorderSide.none),
+      focusedBorder: OutlineInputBorder(
+        borderRadius: BorderRadius.circular(6),
+        borderSide: const BorderSide(color: kDeskBind, width: 1),
+      ),
+      contentPadding: const EdgeInsets.symmetric(horizontal: 12, vertical: 10),
+      hintStyle: const TextStyle(color: Color(0xFFB2B2B2), fontSize: 14),
+    ),
+    dataTableTheme: const DataTableThemeData(
+      headingTextStyle: TextStyle(fontSize: 13, fontWeight: FontWeight.w600, color: kDeskMute),
+      dataTextStyle: TextStyle(fontSize: 14, color: kDeskInk),
+    ),
+  );
+}
@@ -0,0 +1,238 @@
+import 'package:flutter/material.dart';
+
+import '../../api/oa_client.dart';
+import '../../device/device_bridge.dart';
+import '../desk_theme.dart';
+import '../widgets/desk_widgets.dart';
+
+class DeskAttendancePage extends StatefulWidget {
+  const DeskAttendancePage({super.key, required this.api});
+  final OaClient api;
+
+  @override
+  State<DeskAttendancePage> createState() => _DeskAttendancePageState();
+}
+
+class _DeskAttendancePageState extends State<DeskAttendancePage> {
+  Map<String, dynamic> _status = {};
+  Map<String, double>? _location;
+  bool _loading = true;
+  bool _sending = false;
+  String _mode = 'OFFICE';
+
+  @override
+  void initState() {
+    super.initState();
+    _load();
+  }
+
+  Future<void> _load() async {
+    setState(() => _loading = true);
+    try {
+      _location = await DeviceBridge.getLocation();
+      final q = <String, String>{
+        if (_location != null) 'lat': '${_location!['lat']}',
+        if (_location != null) 'lng': '${_location!['lng']}',
+        'mode': _mode,
+      };
+      final data = Map<String, dynamic>.from(await widget.api.get('/attendance/punch-status', query: q) as Map);
+      if (mounted) setState(() {
+        _status = data;
+        _loading = false;
+      });
+      if (mounted && _location == null && _mode == 'OFFICE') {
+        deskToast(context, '未获取到定位，请允许位置权限后点刷新', error: true);
+      }
+    } catch (_) {
+      if (mounted) setState(() => _loading = false);
+    }
+  }
+
+  Future<void> _punch(String kind) async {
+    if (_mode == 'OFFICE' && _status['tripActive'] == true) return;
+    if (_mode == 'FIELD' && _status['fieldApproved'] != true) return;
+    setState(() => _sending = true);
+    try {
+      await widget.api.post('/attendance/punch', {'kind': kind, 'mode': _mode, if (_location != null) ..._location!});
+      if (mounted) deskToast(context, '打卡成功');
+      await _load();
+    } catch (e) {
+      if (mounted) deskToast(context, '$e', error: true);
+    } finally {
+      if (mounted) setState(() => _sending = false);
+    }
+  }
+
+  String _time(dynamic value) {
+    if (value == null || '$value' == 'null' || '$value'.isEmpty) return '未打卡';
+    final d = DateTime.tryParse('$value')?.toLocal();
+    return d == null ? '$value' : '${d.hour.toString().padLeft(2, '0')}:${d.minute.toString().padLeft(2, '0')}';
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final inKey = _mode == 'FIELD' ? 'fieldIn' : 'clockIn';
+    final outKey = _mode == 'FIELD' ? 'fieldOut' : 'clockOut';
+    final inAt = _time(_status[inKey]);
+    final outAt = _time(_status[outKey]);
+    final hasIn = inAt != '未打卡';
+    final hasOut = outAt != '未打卡';
+    final trip = _status['tripActive'] == true;
+    final fieldOk = _status['fieldApproved'] == true;
+    final canPunch = _mode == 'FIELD' ? fieldOk : !trip && _status['inRange'] != false;
+
+    return ColoredBox(
+      color: kDeskBg,
+      child: Column(
+        children: [
+          DeskPaneHeader(
+            title: '考勤打卡',
+            actions: [IconButton(onPressed: _load, icon: const Icon(Icons.refresh, size: 20))],
+          ),
+          if (_loading) const LinearProgressIndicator(minHeight: 2, color: kDeskBind),
+          Expanded(
+            child: Center(
+              child: ConstrainedBox(
+                constraints: const BoxConstraints(maxWidth: 520),
+                child: Padding(
+                  padding: const EdgeInsets.all(24),
+                  child: Column(
+                    children: [
+                      SegmentedButton<String>(
+                        segments: const [
+                          ButtonSegment(value: 'OFFICE', label: Text('上下班打卡'), icon: Icon(Icons.access_time)),
+                          ButtonSegment(value: 'FIELD', label: Text('外勤打卡'), icon: Icon(Icons.location_on_outlined)),
+                        ],
+                        selected: {_mode},
+                        onSelectionChanged: (v) async {
+                          setState(() => _mode = v.first);
+                          await _load();
+                        },
+                      ),
+                      const SizedBox(height: 20),
+                      Material(
+                        color: Colors.white,
+                        borderRadius: BorderRadius.circular(12),
+                        child: Padding(
+                          padding: const EdgeInsets.all(24),
+                          child: Column(
+                            children: [
+                              Text(_today(), style: const TextStyle(fontSize: 22, fontWeight: FontWeight.w700)),
+                              const SizedBox(height: 12),
+                              _banner(canPunch, trip, fieldOk),
+                              const SizedBox(height: 20),
+                              Row(
+                                mainAxisAlignment: MainAxisAlignment.center,
+                                children: [
+                                  _punchBtn(
+                                    enabled: canPunch && !hasIn && !_sending,
+                                    label: _mode == 'FIELD' ? '外勤上班' : '上班打卡',
+                                    onTap: () => _punch('IN'),
+                                  ),
+                                  const SizedBox(width: 16),
+                                  _punchBtn(
+                                    enabled: canPunch && hasIn && !hasOut && !_sending,
+                                    label: '下班打卡',
+                                    color: kDeskGreen,
+                                    onTap: () => _punch('OUT'),
+                                  ),
+                                ],
+                              ),
+                              const SizedBox(height: 20),
+                              Row(
+                                mainAxisAlignment: MainAxisAlignment.spaceAround,
+                                children: [
+                                  _timeBox('上班', inAt, _status['late'] == true),
+                                  _timeBox('下班', outAt, _status['early'] == true),
+                                ],
+                              ),
+                            ],
+                          ),
+                        ),
+                      ),
+                      const SizedBox(height: 12),
+                      Material(
+                        color: Colors.white,
+                        borderRadius: BorderRadius.circular(8),
+                        child: ListTile(
+                          leading: Icon(Icons.place, color: _status['inRange'] == true ? kDeskGreen : const Color(0xFFFA5151)),
+                          title: Text('${_status['rangeText'] ?? '正在获取考勤范围'}'),
+                          subtitle: Text(_status['distanceMeters'] == null ? '请开启定位后刷新' : '距离考勤点约 ${_status['distanceMeters']} 米'),
+                        ),
+                      ),
+                    ],
+                  ),
+                ),
+              ),
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
+  String _today() {
+    final d = DateTime.now();
+    return '${d.year}年${d.month}月${d.day}日';
+  }
+
+  Widget _banner(bool canPunch, bool trip, bool fieldOk) {
+    final text = _mode == 'FIELD'
+        ? (fieldOk ? '外出申请已通过，可进行外勤打卡' : '需先申请并审批通过外出')
+        : (trip ? '出差期间无需打卡' : (canPunch ? '当前可进行上下班打卡' : '未进入考勤范围'));
+    final color = trip || fieldOk || canPunch ? kDeskGreen : const Color(0xFFFA9D3B);
+    return Container(
+      width: double.infinity,
+      padding: const EdgeInsets.all(10),
+      decoration: BoxDecoration(color: color.withValues(alpha: .1), borderRadius: BorderRadius.circular(8)),
+      child: Text(text, textAlign: TextAlign.center, style: TextStyle(color: color, fontWeight: FontWeight.w600, fontSize: 13)),
+    );
+  }
+
+  Widget _punchBtn({required bool enabled, required String label, required VoidCallback onTap, Color? color}) {
+    final c = color ?? kDeskBind;
+    return SizedBox(
+      width: 140,
+      height: 140,
+      child: Material(
+        color: enabled ? c : const Color(0xFFE8E8E8),
+        shape: const CircleBorder(),
+        child: InkWell(
+          onTap: enabled ? onTap : null,
+          customBorder: const CircleBorder(),
+          child: Center(
+            child: Column(
+              mainAxisSize: MainAxisSize.min,
+              children: [
+                Text(label, style: TextStyle(color: enabled ? Colors.white : kDeskMute, fontWeight: FontWeight.w600)),
+                const SizedBox(height: 4),
+                Text(_nowTime(), style: TextStyle(color: enabled ? Colors.white : kDeskMute, fontSize: 18, fontWeight: FontWeight.w700)),
+              ],
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+
+  Widget _timeBox(String label, String value, bool flag) {
+    return Column(
+      children: [
+        Text(label, style: const TextStyle(color: kDeskMute, fontSize: 12)),
+        const SizedBox(height: 4),
+        Row(
+          mainAxisSize: MainAxisSize.min,
+          children: [
+            Text(value, style: const TextStyle(fontSize: 16, fontWeight: FontWeight.w700)),
+            if (flag) const Padding(padding: EdgeInsets.only(left: 4), child: Icon(Icons.error, color: Color(0xFFFA9D3B), size: 16)),
+          ],
+        ),
+      ],
+    );
+  }
+
+  String _nowTime() {
+    final d = DateTime.now();
+    return '${d.hour.toString().padLeft(2, '0')}:${d.minute.toString().padLeft(2, '0')}';
+  }
+}
@@ -0,0 +1,233 @@
+import 'package:flutter/material.dart';
+
+import '../../api/oa_client.dart';
+import '../../im/chat_prefs.dart';
+import '../../session/session.dart';
+import '../desk_theme.dart';
+import '../widgets/desk_widgets.dart';
+import 'desk_pick_people_page.dart';
+
+class DeskChatDetailPage extends StatefulWidget {
+  const DeskChatDetailPage({
+    super.key,
+    required this.session,
+    required this.api,
+    required this.conversationId,
+    required this.peerId,
+    required this.peerName,
+    required this.isGroup,
+    this.peerAvatarFileId,
+    this.onCall,
+  });
+
+  final SessionStore session;
+  final OaClient api;
+  final String conversationId;
+  final String peerId;
+  final String peerName;
+  final bool isGroup;
+  final String? peerAvatarFileId;
+  final void Function(String kind)? onCall;
+
+  @override
+  State<DeskChatDetailPage> createState() => _DeskChatDetailPageState();
+}
+
+class _DeskChatDetailPageState extends State<DeskChatDetailPage> {
+  List<Map<String, dynamic>> _members = [];
+  bool _mute = false;
+  bool _pin = false;
+
+  @override
+  void initState() {
+    super.initState();
+    _mute = ChatPrefs.muted(widget.conversationId);
+    _pin = ChatPrefs.pinned(widget.conversationId);
+    _loadMembers();
+  }
+
+  Future<void> _loadMembers() async {
+    if (widget.isGroup && widget.conversationId.isNotEmpty) {
+      try {
+        final data = await widget.api.get('/im/groups/${widget.conversationId}/members');
+        if (!mounted) return;
+        setState(() => _members = asMaps(data));
+        return;
+      } catch (_) {}
+    }
+    setState(() {
+      _members = [
+        {'id': widget.peerId, 'name': widget.peerName, 'avatarFileId': widget.peerAvatarFileId},
+        {'id': widget.session.userId, 'name': widget.session.displayName, 'avatarFileId': widget.session.user['avatarFileId']},
+      ];
+    });
+  }
+
+  Future<void> _addMembers() async {
+    final exclude = {widget.session.userId, ..._members.map((e) => '${e['id'] ?? e['userId'] ?? ''}')};
+    final picked = await Navigator.of(context).push<List<Map<String, dynamic>>>(
+      MaterialPageRoute(builder: (_) => DeskPickPeoplePage(api: widget.api, title: '选择同事', exclude: exclude)),
+    );
+    if (picked == null || picked.isEmpty) return;
+    try {
+      if (widget.isGroup && widget.conversationId.isNotEmpty) {
+        await widget.api.post('/im/groups/${widget.conversationId}/members', {
+          'memberIds': picked.map((e) => '${e['id']}').toList(),
+        });
+        await _loadMembers();
+      } else {
+        await widget.api.post('/im/groups', {
+          'name': '${widget.peerName}的群聊',
+          'memberIds': [widget.peerId, ...picked.map((e) => '${e['id']}')],
+        });
+        if (mounted) {
+          deskToast(context, '已创建群聊');
+          Navigator.pop(context);
+        }
+      }
+    } catch (e) {
+      if (mounted) deskToast(context, '$e', error: true);
+    }
+  }
+
+  Future<void> _clear() async {
+    final ok = await showDialog<bool>(
+      context: context,
+      builder: (ctx) => AlertDialog(
+        title: const Text('删除聊天记录'),
+        content: const Text('将从本机清空当前会话的聊天记录，对方不受影响。'),
+        actions: [
+          TextButton(onPressed: () => Navigator.pop(ctx, false), child: const Text('取消')),
+          FilledButton(onPressed: () => Navigator.pop(ctx, true), child: const Text('删除')),
+        ],
+      ),
+    );
+    if (ok != true) return;
+    await ChatPrefs.clearHistory(widget.conversationId);
+    if (mounted) {
+      deskToast(context, '已删除本机聊天记录');
+      Navigator.pop(context, 'cleared');
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return ColoredBox(
+      color: kDeskBg,
+      child: Column(
+        children: [
+          DeskPaneHeader(
+            title: '聊天详情',
+            leading: IconButton(icon: const Icon(Icons.arrow_back, size: 20), onPressed: () => Navigator.pop(context)),
+          ),
+          Expanded(
+            child: Center(
+              child: ConstrainedBox(
+                constraints: const BoxConstraints(maxWidth: 480),
+                child: ListView(
+                  padding: const EdgeInsets.all(20),
+                  children: [
+                    Material(
+                      color: Colors.white,
+                      borderRadius: BorderRadius.circular(8),
+                      child: Padding(
+                        padding: const EdgeInsets.all(16),
+                        child: Wrap(
+                          spacing: 16,
+                          runSpacing: 12,
+                          children: [
+                            for (final m in _members)
+                              SizedBox(
+                                width: 56,
+                                child: Column(
+                                  children: [
+                                    DeskAvatar(
+                                      label: '${m['name'] ?? m['displayName'] ?? ''}',
+                                      fileId: '${m['avatarFileId'] ?? ''}',
+                                      api: widget.api,
+                                      size: 44,
+                                    ),
+                                    const SizedBox(height: 4),
+                                    Text('${m['name'] ?? m['displayName'] ?? ''}', maxLines: 1, overflow: TextOverflow.ellipsis, style: const TextStyle(fontSize: 11)),
+                                  ],
+                                ),
+                              ),
+                            InkWell(
+                              onTap: _addMembers,
+                              child: Container(
+                                width: 44,
+                                height: 44,
+                                decoration: BoxDecoration(borderRadius: BorderRadius.circular(6), border: Border.all(color: kDeskLine)),
+                                child: const Icon(Icons.add, color: kDeskMute),
+                              ),
+                            ),
+                          ],
+                        ),
+                      ),
+                    ),
+                    const SizedBox(height: 12),
+                    _section([
+                      _switchRow('消息免打扰', _mute, (v) async {
+                        await ChatPrefs.setMuted(widget.conversationId, v);
+                        setState(() => _mute = v);
+                      }),
+                      _switchRow('置顶聊天', _pin, (v) async {
+                        await ChatPrefs.setPinned(widget.conversationId, v);
+                        setState(() => _pin = v);
+                      }),
+                    ]),
+                    const SizedBox(height: 12),
+                    _section([
+                      _actionRow('语音通话', () => widget.onCall?.call('voice')),
+                      _actionRow('视频通话', () => widget.onCall?.call(widget.isGroup ? 'meeting' : 'video')),
+                      _actionRow('删除聊天记录', _clear, danger: true),
+                    ]),
+                  ],
+                ),
+              ),
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
+  Widget _section(List<Widget> children) {
+    return Material(
+      color: Colors.white,
+      borderRadius: BorderRadius.circular(8),
+      clipBehavior: Clip.antiAlias,
+      child: Column(children: children),
+    );
+  }
+
+  Widget _switchRow(String title, bool value, ValueChanged<bool> onChanged) {
+    return Padding(
+      padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 10),
+      child: Row(
+        children: [
+          Expanded(child: Text(title, style: const TextStyle(fontSize: 14))),
+          Switch(value: value, activeTrackColor: kDeskGreen, onChanged: onChanged),
+        ],
+      ),
+    );
+  }
+
+  Widget _actionRow(String title, VoidCallback onTap, {bool danger = false}) {
+    return Material(
+      color: Colors.transparent,
+      child: InkWell(
+        onTap: onTap,
+        child: Padding(
+          padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 14),
+          child: Row(
+            children: [
+              Expanded(child: Text(title, style: TextStyle(fontSize: 14, color: danger ? const Color(0xFFFA5151) : kDeskInk))),
+              if (!danger) const Icon(Icons.chevron_right, size: 18, color: kDeskMute),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+}
@@ -0,0 +1,279 @@
+import 'package:flutter/material.dart';
+
+import '../../api/oa_client.dart';
+import '../../im/pinyin.dart';
+import 'desk_org_browse_page.dart';
+import '../../session/session.dart';
+import '../desk_theme.dart';
+import '../widgets/desk_widgets.dart';
+
+class DeskContactsPage extends StatefulWidget {
+  const DeskContactsPage({super.key, required this.session, required this.api, this.onMessage});
+
+  final SessionStore session;
+  final OaClient api;
+  final void Function(Map<String, dynamic> person)? onMessage;
+
+  @override
+  State<DeskContactsPage> createState() => _DeskContactsPageState();
+}
+
+class _DeskContactsPageState extends State<DeskContactsPage> {
+  List<Map<String, dynamic>> _items = [];
+  Map<String, List<String>> _presence = {};
+  String _q = '';
+  bool _loading = true;
+  String? _selectedId;
+
+  @override
+  void initState() {
+    super.initState();
+    _load();
+  }
+
+  Future<void> _load() async {
+    try {
+      final data = await widget.api.get('/staff');
+      Map<String, List<String>> presence = {};
+      try {
+        final ids = asMaps(data).map((e) => '${e['id']}').where((e) => e.isNotEmpty).join(',');
+        final raw = await widget.api.get('/im/presence', query: {'userIds': ids});
+        if (raw is Map) {
+          presence = raw.map((k, v) => MapEntry('$k', (v is List ? v : const []).map((x) => '$x').toList()));
+        }
+      } catch (_) {}
+      if (!mounted) return;
+      setState(() {
+        _items = asMaps(data);
+        _presence = presence;
+        _loading = false;
+      });
+    } catch (_) {
+      if (mounted) setState(() => _loading = false);
+    }
+  }
+
+  List<Map<String, dynamic>> get _shown {
+    if (_q.isEmpty) return _items;
+    return _items.where((e) => '${e['name']}${e['mobile']}${e['department']}'.contains(_q)).toList();
+  }
+
+  Map<String, List<Map<String, dynamic>>> get _groups {
+    final g = <String, List<Map<String, dynamic>>>{};
+    for (final r in _shown) {
+      final letter = letterOf('${r['name'] ?? ''}');
+      g.putIfAbsent(letter, () => []).add(r);
+    }
+    for (final k in g.keys) {
+      g[k]!.sort((a, b) => '${a['name']}'.compareTo('${b['name']}'));
+    }
+    return g;
+  }
+
+  Future<void> _message(Map<String, dynamic> r) async {
+    if (widget.onMessage != null) {
+      widget.onMessage!(r);
+      return;
+    }
+    String conversationId = '';
+    try {
+      final raw = await widget.api.post('/im/conversations/direct', {'peerId': '${r['id']}'});
+      if (raw is Map) conversationId = '${raw['conversationId'] ?? raw['id'] ?? ''}';
+    } catch (_) {}
+    if (!mounted) return;
+    widget.onMessage?.call({
+      ...r,
+      'conversationId': conversationId,
+      'peerId': '${r['id']}',
+      'name': '${r['name'] ?? '同事'}',
+      'type': 'direct',
+    });
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final groups = _groups;
+    final letters = groups.keys.toList()..sort();
+    final depts = _items.map((e) => '${e['department'] ?? ''}').where((e) => e.isNotEmpty).toSet();
+    final selected = _selectedId == null ? null : _items.cast<Map<String, dynamic>?>().firstWhere(
+          (e) => '${e?['id']}' == _selectedId,
+          orElse: () => null,
+        );
+
+    return ColoredBox(
+      color: kDeskBg,
+      child: Row(
+        children: [
+          SizedBox(
+            width: 300,
+            child: ColoredBox(
+              color: kDeskListBg,
+              child: Column(
+                children: [
+                  Padding(
+                    padding: const EdgeInsets.fromLTRB(12, 12, 12, 8),
+                    child: DeskSearchField(hint: '搜索同事', onChanged: (v) => setState(() => _q = v.trim())),
+                  ),
+                  if (_loading) const LinearProgressIndicator(minHeight: 2, color: kDeskBind),
+                  Expanded(
+                    child: ListView(
+                      children: [
+                        if (_q.isEmpty) ...[
+                          _entry(Icons.account_tree, '组织架构', '${depts.length} 个部门', () {
+                            Navigator.of(context).push(MaterialPageRoute(
+                              builder: (_) => DeskOrgBrowsePage(
+                                session: widget.session,
+                                api: widget.api,
+                                staff: _items,
+                                onMessage: widget.onMessage,
+                              ),
+                            ));
+                          }),
+                          const Divider(height: 1, color: kDeskLine),
+                        ],
+                        for (final letter in letters) ...[
+                          Padding(
+                            padding: const EdgeInsets.fromLTRB(14, 10, 14, 4),
+                            child: Text(letter, style: const TextStyle(fontSize: 12, color: kDeskMute, fontWeight: FontWeight.w600)),
+                          ),
+                          for (final r in groups[letter]!)
+                            _personTile(r),
+                        ],
+                      ],
+                    ),
+                  ),
+                ],
+              ),
+            ),
+          ),
+          const VerticalDivider(width: 1, color: kDeskLine),
+          Expanded(
+            child: selected == null
+                ? const Center(child: Text('选择联系人查看详情', style: TextStyle(color: kDeskMute)))
+                : _detail(selected),
+          ),
+        ],
+      ),
+    );
+  }
+
+  Widget _entry(IconData icon, String title, String sub, VoidCallback onTap) {
+    return Material(
+      color: Colors.transparent,
+      child: InkWell(
+        onTap: onTap,
+        child: Padding(
+          padding: const EdgeInsets.fromLTRB(12, 10, 12, 10),
+          child: Row(
+            children: [
+              DeskAvatar(label: title, api: widget.api, size: 40, color: kDeskBind, icon: icon),
+              const SizedBox(width: 10),
+              Expanded(
+                child: Column(
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  children: [
+                    Text(title, style: const TextStyle(fontSize: 14, fontWeight: FontWeight.w500)),
+                    Text(sub, style: const TextStyle(fontSize: 12, color: kDeskMute)),
+                  ],
+                ),
+              ),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+
+  Widget _personTile(Map<String, dynamic> r) {
+    final id = '${r['id']}';
+    final online = (_presence[id] ?? const []).contains('online');
+    return Material(
+      color: _selectedId == id ? kDeskActive : Colors.transparent,
+      child: InkWell(
+        onTap: () => setState(() => _selectedId = id),
+        child: Padding(
+          padding: const EdgeInsets.fromLTRB(12, 8, 12, 8),
+          child: Row(
+            children: [
+              DeskAvatar(label: '${r['name']}', fileId: '${r['avatarFileId'] ?? ''}', api: widget.api, size: 36),
+              const SizedBox(width: 10),
+              Expanded(
+                child: Column(
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  children: [
+                    Text('${r['name']}', style: const TextStyle(fontSize: 14)),
+                    Text(
+                      [r['department'], r['title']].where((e) => e != null && '$e'.isNotEmpty).join(' · '),
+                      style: const TextStyle(fontSize: 12, color: kDeskMute),
+                      maxLines: 1,
+                      overflow: TextOverflow.ellipsis,
+                    ),
+                  ],
+                ),
+              ),
+              Container(
+                width: 8,
+                height: 8,
+                decoration: BoxDecoration(
+                  color: online ? kDeskGreen : const Color(0xFFD0D0D0),
+                  shape: BoxShape.circle,
+                ),
+              ),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+
+  Widget _detail(Map<String, dynamic> r) {
+    return Center(
+      child: ConstrainedBox(
+        constraints: const BoxConstraints(maxWidth: 480),
+        child: Padding(
+          padding: const EdgeInsets.all(32),
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              DeskAvatar(label: '${r['name']}', fileId: '${r['avatarFileId'] ?? ''}', api: widget.api, size: 80),
+              const SizedBox(height: 16),
+              Text('${r['name']}', style: const TextStyle(fontSize: 20, fontWeight: FontWeight.w600)),
+              const SizedBox(height: 6),
+              Text(
+                [r['department'], r['title']].where((e) => e != null && '$e'.isNotEmpty).join(' · '),
+                style: const TextStyle(color: kDeskMute),
+              ),
+              const SizedBox(height: 24),
+              _infoRow('手机', '${r['mobile'] ?? '未填写'}'),
+              _infoRow('邮箱', '${r['email'] ?? '未填写'}'),
+              const SizedBox(height: 24),
+              SizedBox(
+                width: double.infinity,
+                child: FilledButton(
+                  style: FilledButton.styleFrom(backgroundColor: kDeskBind, minimumSize: const Size.fromHeight(40)),
+                  onPressed: () => _message(r),
+                  child: const Text('发消息'),
+                ),
+              ),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+
+  Widget _infoRow(String k, String v) {
+    return Container(
+      width: double.infinity,
+      margin: const EdgeInsets.only(bottom: 8),
+      padding: const EdgeInsets.symmetric(horizontal: 14, vertical: 12),
+      decoration: BoxDecoration(color: Colors.white, borderRadius: BorderRadius.circular(8), border: Border.all(color: kDeskLine)),
+      child: Row(
+        children: [
+          SizedBox(width: 56, child: Text(k, style: const TextStyle(color: kDeskMute, fontSize: 13))),
+          Expanded(child: Text(v, style: const TextStyle(fontSize: 14))),
+        ],
+      ),
+    );
+  }
+}
@@ -0,0 +1,256 @@
+import 'dart:async';
+
+import 'package:flutter/material.dart';
+
+import '../../api/oa_client.dart';
+import '../../im/chat_prefs.dart';
+import 'desk_pick_people_page.dart';
+import '../../session/session.dart';
+import '../desk_theme.dart';
+import '../widgets/desk_widgets.dart';
+
+class DeskConvListPage extends StatefulWidget {
+  const DeskConvListPage({
+    super.key,
+    required this.session,
+    required this.api,
+    this.selectedId,
+    required this.onSelect,
+  });
+
+  final SessionStore session;
+  final OaClient api;
+  final String? selectedId;
+  final void Function(Map<String, dynamic> row) onSelect;
+
+  @override
+  State<DeskConvListPage> createState() => _DeskConvListPageState();
+}
+
+class _DeskConvListPageState extends State<DeskConvListPage> {
+  List<Map<String, dynamic>> _items = [];
+  bool _loading = true;
+  String _filter = 'all';
+  String _q = '';
+  Timer? _debounce;
+
+  @override
+  void initState() {
+    super.initState();
+    widget.session.im.addListener(_onIm);
+    ChatPrefs.ensure().then((_) {
+      if (mounted) setState(() {});
+    });
+    _load();
+  }
+
+  @override
+  void dispose() {
+    _debounce?.cancel();
+    widget.session.im.removeListener(_onIm);
+    super.dispose();
+  }
+
+  void _onIm() {
+    _debounce?.cancel();
+    _debounce = Timer(const Duration(milliseconds: 300), () {
+      if (mounted) _load();
+    });
+  }
+
+  Future<void> _load() async {
+    try {
+      final data = await widget.api.get('/im/conversations');
+      if (!mounted) return;
+      setState(() {
+        _items = asMaps(data);
+        _loading = false;
+      });
+    } catch (_) {
+      if (mounted) setState(() => _loading = false);
+    }
+  }
+
+  List<Map<String, dynamic>> get _shown {
+    var list = _items.where((e) => !ChatPrefs.hidden('${e['id'] ?? ''}')).toList();
+    if (_filter == 'unread') list = list.where((e) => ((e['unread'] as num?)?.toInt() ?? 0) > 0).toList();
+    if (_filter == 'dm') list = list.where((e) => e['type'] != 'group').toList();
+    if (_filter == 'group') list = list.where((e) => e['type'] == 'group').toList();
+    if (_q.isNotEmpty) {
+      list = list.where((e) => '${e['name']}${e['peerName']}${e['lastText']}'.contains(_q)).toList();
+    }
+    list.sort((a, b) {
+      final ap = ChatPrefs.pinned('${a['id'] ?? ''}');
+      final bp = ChatPrefs.pinned('${b['id'] ?? ''}');
+      if (ap == bp) return 0;
+      return ap ? -1 : 1;
+    });
+    return list;
+  }
+
+  Future<void> _menu(Map<String, dynamic> r, Offset pos) async {
+    final id = '${r['id'] ?? ''}';
+    if (id.isEmpty) return;
+    final muted = ChatPrefs.muted(id);
+    final pinned = ChatPrefs.pinned(id);
+    final unread = (r['unread'] as num?)?.toInt() ?? 0;
+    final fake = ChatPrefs.fakeUnread(id);
+    final selected = await showMenu<String>(
+      context: context,
+      position: RelativeRect.fromLTRB(pos.dx, pos.dy, pos.dx + 1, pos.dy + 1),
+      items: [
+        if (unread == 0 && fake == 0) const PopupMenuItem(value: 'unread', child: Text('标为未读')),
+        PopupMenuItem(value: 'mute', child: Text(muted ? '取消免打扰' : '消息免打扰')),
+        PopupMenuItem(value: 'pin', child: Text(pinned ? '取消置顶' : '置顶')),
+        const PopupMenuItem(value: 'hide', child: Text('不显示')),
+        const PopupMenuDivider(),
+        const PopupMenuItem(value: 'clear', child: Text('清空聊天记录')),
+        const PopupMenuItem(value: 'delete', child: Text('删除')),
+      ],
+    );
+    if (!mounted || selected == null) return;
+    switch (selected) {
+      case 'unread':
+        await ChatPrefs.setFakeUnread(id, 1);
+      case 'mute':
+        await ChatPrefs.setMuted(id, !muted);
+      case 'pin':
+        await ChatPrefs.setPinned(id, !pinned);
+      case 'hide':
+      case 'delete':
+        await ChatPrefs.setHidden(id, true);
+      case 'clear':
+        await ChatPrefs.clearHistory(id);
+    }
+    if (mounted) {
+      setState(() {});
+      await _load();
+    }
+  }
+
+  Future<void> _newChat({required bool group}) async {
+    final picked = await Navigator.of(context).push<List<Map<String, dynamic>>>(
+      MaterialPageRoute(
+        builder: (_) => DeskPickPeoplePage(
+          api: widget.api,
+          title: group ? '选择联系人' : '发起单聊',
+          multiple: group,
+          exclude: {widget.session.userId},
+        ),
+      ),
+    );
+    if (picked == null || picked.isEmpty) return;
+    if (!group) {
+      final p = picked.first;
+      widget.onSelect({
+        'id': '',
+        'peerId': '${p['id']}',
+        'name': '${p['name'] ?? '同事'}',
+        'avatarFileId': '${p['avatarFileId'] ?? ''}',
+        'type': 'direct',
+      });
+      return;
+    }
+    final name = TextEditingController();
+    if (!mounted) return;
+    final ok = await showDialog<bool>(
+      context: context,
+      builder: (ctx) => AlertDialog(
+        title: const Text('群名称'),
+        content: TextField(controller: name, decoration: const InputDecoration(hintText: '例如：项目组')),
+        actions: [
+          TextButton(onPressed: () => Navigator.pop(ctx, false), child: const Text('取消')),
+          FilledButton(onPressed: () => Navigator.pop(ctx, true), child: const Text('创建')),
+        ],
+      ),
+    );
+    if (ok == true) {
+      await widget.api.post('/im/groups', {
+        'name': name.text.trim().isEmpty ? '群聊' : name.text.trim(),
+        'memberIds': picked.map((e) => '${e['id']}').toList(),
+      });
+      await _load();
+    }
+  }
+
+  void _plusMenu(BuildContext ctx) {
+    final box = ctx.findRenderObject() as RenderBox?;
+    final pos = box?.localToGlobal(Offset.zero) ?? Offset.zero;
+    showMenu<void>(
+      context: context,
+      position: RelativeRect.fromLTRB(pos.dx, pos.dy + 32, pos.dx + 200, pos.dy),
+      items: [
+        PopupMenuItem(onTap: () => Future.microtask(() => _newChat(group: false)), child: const Text('发起单聊')),
+        PopupMenuItem(onTap: () => Future.microtask(() => _newChat(group: true)), child: const Text('发起群聊')),
+      ],
+    );
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final shown = _shown;
+    return ColoredBox(
+      color: kDeskListBg,
+      child: Column(
+        children: [
+          Padding(
+            padding: const EdgeInsets.fromLTRB(12, 12, 12, 8),
+            child: Row(
+              children: [
+                Expanded(child: DeskSearchField(hint: '搜索', onChanged: (v) => setState(() => _q = v.trim()))),
+                const SizedBox(width: 8),
+                Material(
+                  color: const Color(0xFFEFEFEF),
+                  borderRadius: BorderRadius.circular(6),
+                  child: InkWell(
+                    onTap: () {
+                      final rb = context.findRenderObject() as RenderBox?;
+                      if (rb != null) _plusMenu(context);
+                    },
+                    borderRadius: BorderRadius.circular(6),
+                    child: const SizedBox(width: 32, height: 32, child: Icon(Icons.add, size: 18, color: kDeskInk)),
+                  ),
+                ),
+              ],
+            ),
+          ),
+          Padding(
+            padding: const EdgeInsets.fromLTRB(12, 0, 12, 8),
+            child: DeskFilterChips(
+              value: _filter,
+              onChanged: (v) => setState(() => _filter = v),
+              items: const [('all', '全部'), ('unread', '未读'), ('dm', '单聊'), ('group', '群聊')],
+            ),
+          ),
+          if (_loading) const LinearProgressIndicator(minHeight: 2, color: kDeskBind),
+          Expanded(
+            child: shown.isEmpty
+                ? const Center(child: Text('暂无会话', style: TextStyle(color: kDeskMute)))
+                : ListView.builder(
+                    itemCount: shown.length,
+                    itemBuilder: (_, i) {
+                      final r = shown[i];
+                      final id = '${r['id'] ?? ''}';
+                      final fake = ChatPrefs.fakeUnread(id);
+                      final unread = fake > 0 ? fake : ((r['unread'] as num?)?.toInt() ?? 0);
+                      return DeskConvRow(
+                        name: '${r['name'] ?? r['peerName'] ?? '会话'}',
+                        preview: '${r['lastText'] ?? ''}',
+                        time: shortTime(r['lastAt'] ?? r['updatedAt']),
+                        unread: unread,
+                        selected: widget.selectedId == id,
+                        muted: ChatPrefs.muted(id),
+                        pinned: ChatPrefs.pinned(id),
+                        avatarId: '${r['avatarFileId'] ?? ''}',
+                        api: widget.api,
+                        onTap: () => widget.onSelect(r),
+                        onSecondaryTap: (d) => _menu(r, d.globalPosition),
+                      );
+                    },
+                  ),
+          ),
+        ],
+      ),
+    );
+  }
+}
@@ -0,0 +1,169 @@
+import 'package:flutter/material.dart';
+
+import '../../api/oa_client.dart';
+import '../../device/device_bridge.dart';
+import '../../labels.dart';
+import '../desk_theme.dart';
+import '../widgets/desk_data_table.dart';
+import '../widgets/desk_widgets.dart';
+import 'desk_record_detail_page.dart';
+
+const _kinds = [
+  ('PERSONAL', '请假'),
+  ('OVERTIME', '加班'),
+  ('BUSINESS', '出差'),
+  ('OUT', '外出'),
+  ('REGULARIZE', '转正'),
+  ('RESIGN', '离职'),
+];
+
+class DeskHrApplyPage extends StatefulWidget {
+  const DeskHrApplyPage({super.key, required this.api});
+  final OaClient api;
+
+  @override
+  State<DeskHrApplyPage> createState() => _DeskHrApplyPageState();
+}
+
+class _DeskHrApplyPageState extends State<DeskHrApplyPage> {
+  List<Map<String, dynamic>> _items = [];
+  bool _loading = true;
+  String _bucket = '';
+
+  @override
+  void initState() {
+    super.initState();
+    _load();
+  }
+
+  Future<void> _load() async {
+    setState(() => _loading = true);
+    try {
+      final q = _bucket.isEmpty ? null : {'bucket': _bucket};
+      final data = await widget.api.get('/leave-requests', query: q);
+      if (!mounted) return;
+      setState(() {
+        _items = asMaps(data);
+        _loading = false;
+      });
+    } catch (_) {
+      if (mounted) setState(() => _loading = false);
+    }
+  }
+
+  Future<void> _create() async {
+    var kind = 'LEAVE';
+    final reason = TextEditingController();
+    final days = TextEditingController(text: '1');
+    final ok = await showDialog<bool>(
+      context: context,
+      builder: (ctx) => AlertDialog(
+        title: const Text('发起人事申请'),
+        content: SizedBox(
+          width: 420,
+          child: StatefulBuilder(
+            builder: (ctx, setSt) => Column(
+              mainAxisSize: MainAxisSize.min,
+              crossAxisAlignment: CrossAxisAlignment.stretch,
+              children: [
+                Wrap(
+                  spacing: 6,
+                  runSpacing: 6,
+                  children: [
+                    for (final k in _kinds)
+                      FilterChip(
+                        label: Text(k.$2),
+                        selected: kind == k.$1,
+                        onSelected: (_) => setSt(() => kind = k.$1),
+                      ),
+                  ],
+                ),
+                const SizedBox(height: 12),
+                TextField(controller: days, keyboardType: TextInputType.number, decoration: const InputDecoration(labelText: '天数')),
+                const SizedBox(height: 8),
+                TextField(controller: reason, maxLines: 3, decoration: const InputDecoration(labelText: '事由')),
+              ],
+            ),
+          ),
+        ),
+        actions: [
+          TextButton(onPressed: () => Navigator.pop(ctx, false), child: const Text('取消')),
+          FilledButton(onPressed: () => Navigator.pop(ctx, true), child: const Text('提交')),
+        ],
+      ),
+    );
+    if (ok != true) return;
+    try {
+      final created = Map<String, dynamic>.from(await widget.api.post('/leave-requests', {
+        'kind': kind,
+        'reason': reason.text.trim(),
+        'days': num.tryParse(days.text) ?? 1,
+      }) as Map);
+      final id = '${created['id'] ?? ''}';
+      if (id.isNotEmpty && mounted) {
+        final add = await showDialog<bool>(
+          context: context,
+          builder: (ctx) => AlertDialog(
+            title: const Text('添加申请材料'),
+            content: const Text('可以上传病假证明、行程单等附件。'),
+            actions: [
+              TextButton(onPressed: () => Navigator.pop(ctx, false), child: const Text('暂不添加')),
+              FilledButton(onPressed: () => Navigator.pop(ctx, true), child: const Text('选择附件')),
+            ],
+          ),
+        );
+        if (add == true) {
+          final picked = await DeviceBridge.pickFile();
+          if (picked != null && picked['path'] != null) {
+            await widget.api.uploadFile(
+              filePath: picked['path']!,
+              filename: picked['name'] ?? '申请材料',
+              bizType: 'HR_LEAVE',
+              bizId: id,
+              mime: picked['mime'],
+            );
+          }
+        }
+      }
+      if (mounted) {
+        deskToast(context, '已提交，等待审批');
+        _load();
+      }
+    } catch (e) {
+      if (mounted) deskToast(context, '$e', error: true);
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return DeskListScaffold(
+      title: '人事申请',
+      loading: _loading,
+      actions: [
+        FilledButton.icon(
+          style: FilledButton.styleFrom(backgroundColor: kDeskBind),
+          onPressed: _create,
+          icon: const Icon(Icons.add, size: 18),
+          label: const Text('发起申请'),
+        ),
+      ],
+      filters: DeskFilterChips(
+        value: _bucket,
+        onChanged: (v) {
+          setState(() => _bucket = v);
+          _load();
+        },
+        items: const [('', '全部'), ('pending', '待审批'), ('approved', '已通过'), ('rejected', '已驳回')],
+      ),
+      body: DeskDataTable(
+        columns: const ['类型', '事由', '状态', '时间'],
+        rows: [
+          for (final r in _items)
+            [zh(r['kind']), '${r['reason'] ?? ''}', zh(r['status']), fmtTime(r['createdAt'])],
+        ],
+        emptyHint: '还没有人事申请',
+        onRowTap: (i) => deskOpenRecord(context, widget.api, {..._items[i], 'source': 'HR'}),
+      ),
+    );
+  }
+}
@@ -0,0 +1,81 @@
+import 'package:flutter/material.dart';
+
+import '../../api/oa_client.dart';
+import '../desk_theme.dart';
+import '../widgets/desk_widgets.dart';
+
+class DeskLegalPage extends StatefulWidget {
+  const DeskLegalPage({super.key, required this.api, required this.kind});
+  final OaClient api;
+  final String kind;
+
+  @override
+  State<DeskLegalPage> createState() => _DeskLegalPageState();
+}
+
+class _DeskLegalPageState extends State<DeskLegalPage> {
+  String _title = '';
+  List<Map<String, String>> _sections = [];
+  String _error = '';
+  bool _loading = true;
+
+  @override
+  void initState() {
+    super.initState();
+    _load();
+  }
+
+  Future<void> _load() async {
+    try {
+      final raw = await widget.api.get('/legal/${widget.kind}');
+      if (!mounted) return;
+      if (raw is Map) {
+        final data = Map<String, dynamic>.from(raw);
+        final paras = asMaps(data['paragraphs']);
+        setState(() {
+          _title = '${data['title'] ?? ''}';
+          _sections = paras.isNotEmpty
+              ? paras.map((e) => {'title': '${e['heading'] ?? e['title'] ?? ''}', 'body': '${e['body'] ?? ''}'}).toList()
+              : [{'title': '', 'body': '${data['body'] ?? data['content'] ?? ''}'}];
+          _loading = false;
+        });
+      }
+    } catch (e) {
+      if (mounted) setState(() {
+        _error = '$e';
+        _loading = false;
+      });
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return ColoredBox(
+      color: kDeskBg,
+      child: Column(
+        children: [
+          DeskPaneHeader(
+            title: _title.isEmpty ? (widget.kind == 'privacy' ? '隐私政策' : '用户协议') : _title,
+            leading: IconButton(icon: const Icon(Icons.arrow_back, size: 20), onPressed: () => Navigator.pop(context)),
+          ),
+          if (_loading) const LinearProgressIndicator(minHeight: 2, color: kDeskBind),
+          Expanded(
+            child: _error.isNotEmpty
+                ? Center(child: Text(_error, style: const TextStyle(color: kDeskMute)))
+                : ListView(
+                    padding: const EdgeInsets.all(24),
+                    children: [
+                      for (final s in _sections) ...[
+                        Text(s['title'] ?? '', style: const TextStyle(fontSize: 15, fontWeight: FontWeight.w600)),
+                        const SizedBox(height: 8),
+                        Text(s['body'] ?? '', style: const TextStyle(fontSize: 14, height: 1.6, color: kDeskInk)),
+                        const SizedBox(height: 20),
+                      ],
+                    ],
+                  ),
+          ),
+        ],
+      ),
+    );
+  }
+}
@@ -0,0 +1,132 @@
+import 'package:flutter/material.dart';
+
+import '../../api/oa_client.dart';
+import '../../labels.dart';
+import 'desk_record_detail_page.dart';
+import '../widgets/desk_data_table.dart';
+import '../widgets/desk_widgets.dart';
+
+/// 桌面端办公列表（待办、审批、申请等），表格布局。
+class DeskOfficeListPage extends StatefulWidget {
+  const DeskOfficeListPage({
+    super.key,
+    required this.api,
+    required this.title,
+    required this.path,
+    this.query,
+    this.buckets = const [],
+    this.defaultBucket = '',
+    this.columns = const ['标题', '类型', '时间', '状态'],
+    this.rowBuilder,
+  });
+
+  final OaClient api;
+  final String title;
+  final String path;
+  final Map<String, String>? query;
+  final List<(String, String)> buckets;
+  final String defaultBucket;
+  final List<String> columns;
+  final List<String> Function(Map<String, dynamic> row)? rowBuilder;
+
+  @override
+  State<DeskOfficeListPage> createState() => _DeskOfficeListPageState();
+}
+
+class _DeskOfficeListPageState extends State<DeskOfficeListPage> {
+  List<Map<String, dynamic>> _items = [];
+  String _bucket = '';
+  bool _loading = true;
+  String _q = '';
+
+  @override
+  void initState() {
+    super.initState();
+    _bucket = widget.defaultBucket;
+    _load();
+  }
+
+  Future<void> _load() async {
+    setState(() => _loading = true);
+    try {
+      final q = <String, String>{...?widget.query};
+      if (_bucket.isNotEmpty) q['bucket'] = _bucket;
+      if (_bucket.isNotEmpty && widget.buckets.any((b) => b.$1 == _bucket && b.$1 == 'PENDING')) {
+        q.remove('bucket');
+      }
+      final data = await widget.api.get(widget.path, query: q.isEmpty ? null : q);
+      if (!mounted) return;
+      setState(() {
+        _items = asMaps(data);
+        _loading = false;
+      });
+    } catch (_) {
+      if (mounted) setState(() => _loading = false);
+    }
+  }
+
+  List<Map<String, dynamic>> get _shown {
+    var list = _bucket.isEmpty || widget.buckets.isEmpty
+        ? _items
+        : _items.where((e) {
+            if (widget.path.contains('approvals')) return '${e['status']}' == _bucket;
+            if (widget.path.contains('todos')) return '${e['status']}' == _bucket;
+            return true;
+          }).toList();
+    if (_q.isNotEmpty) {
+      list = list.where((e) => '${e['title']}${e['bizType']}'.contains(_q)).toList();
+    }
+    return list;
+  }
+
+  List<String> _row(Map<String, dynamic> r) {
+    if (widget.rowBuilder != null) return widget.rowBuilder!(r);
+    return [
+      '${r['title'] ?? ''}',
+      zh(r['bizType'] ?? r['type'] ?? ''),
+      fmtTime(r['dueAt'] ?? r['createdAt'] ?? ''),
+      zhStatus(r['status']),
+    ];
+  }
+
+  String zhStatus(dynamic s) {
+    final v = '$s';
+    const m = {'PENDING': '待处理', 'OPEN': '待办', 'DONE': '已完成', 'APPROVED': '已通过', 'REJECTED': '已驳回'};
+    return m[v] ?? v;
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final shown = _shown;
+    return DeskListScaffold(
+      title: widget.title,
+      loading: _loading,
+      actions: [
+        IconButton(onPressed: _load, icon: const Icon(Icons.refresh, size: 20)),
+      ],
+      filters: Column(
+        crossAxisAlignment: CrossAxisAlignment.stretch,
+        children: [
+          DeskSearchField(hint: '搜索', onChanged: (v) => setState(() => _q = v.trim())),
+          if (widget.buckets.isNotEmpty) ...[
+            const SizedBox(height: 8),
+            DeskFilterChips(
+              value: _bucket,
+              onChanged: (v) {
+                setState(() => _bucket = v);
+                _load();
+              },
+              items: widget.buckets,
+            ),
+          ],
+        ],
+      ),
+      body: DeskDataTable(
+        columns: widget.columns,
+        rows: [for (final r in shown) _row(r)],
+        emptyHint: '暂无${widget.title}',
+        onRowTap: (i) => deskOpenRecord(context, widget.api, shown[i]),
+      ),
+    );
+  }
+}
@@ -0,0 +1,183 @@
+import 'package:flutter/material.dart';
+
+import '../../api/oa_client.dart';
+import '../../session/session.dart';
+import '../desk_theme.dart';
+import '../widgets/desk_widgets.dart';
+
+class DeskOrgBrowsePage extends StatefulWidget {
+  const DeskOrgBrowsePage({
+    super.key,
+    required this.session,
+    required this.api,
+    required this.staff,
+    this.parentId,
+    this.title = '组织架构',
+    this.deptName,
+    this.onMessage,
+  });
+
+  final SessionStore session;
+  final OaClient api;
+  final List<Map<String, dynamic>> staff;
+  final String? parentId;
+  final String title;
+  final String? deptName;
+  final void Function(Map<String, dynamic> person)? onMessage;
+
+  @override
+  State<DeskOrgBrowsePage> createState() => _DeskOrgBrowsePageState();
+}
+
+class _DeskOrgBrowsePageState extends State<DeskOrgBrowsePage> {
+  List<Map<String, dynamic>> _depts = [];
+  bool _loading = true;
+
+  @override
+  void initState() {
+    super.initState();
+    _load();
+  }
+
+  Future<void> _load() async {
+    try {
+      final data = await widget.api.get('/departments');
+      if (!mounted) return;
+      setState(() {
+        _depts = asMaps(data);
+        _loading = false;
+      });
+    } catch (_) {
+      if (mounted) setState(() => _loading = false);
+    }
+  }
+
+  List<Map<String, dynamic>> get _children {
+    if (_depts.isEmpty) return const [];
+    return _depts.where((e) {
+      final pid = '${e['parentId'] ?? ''}';
+      if (widget.parentId == null || widget.parentId!.isEmpty) return pid.isEmpty || pid == 'null';
+      return pid == widget.parentId;
+    }).toList();
+  }
+
+  List<Map<String, dynamic>> get _people {
+    final name = widget.deptName;
+    if (name == null || name.isEmpty) return const [];
+    final me = widget.session.userId;
+    return widget.staff.where((e) => '${e['department']}' == name && '${e['id']}' != me).toList();
+  }
+
+  int _countOf(Map<String, dynamic> d) {
+    final c = d['_count'];
+    if (c is Map && c['employees'] != null) return (c['employees'] as num).toInt();
+    return widget.staff.where((e) => '${e['department']}' == '${d['name']}').length;
+  }
+
+  void _openDept(Map<String, dynamic> d) {
+    Navigator.of(context).push(MaterialPageRoute(
+      builder: (_) => DeskOrgBrowsePage(
+        session: widget.session,
+        api: widget.api,
+        staff: widget.staff,
+        parentId: '${d['id']}',
+        title: '${d['name']}',
+        deptName: '${d['name']}',
+        onMessage: widget.onMessage,
+      ),
+    ));
+  }
+
+  Future<void> _message(Map<String, dynamic> r) async {
+    if (widget.onMessage != null) {
+      widget.onMessage!(r);
+      return;
+    }
+    String conversationId = '';
+    try {
+      final raw = await widget.api.post('/im/conversations/direct', {'peerId': '${r['id']}'});
+      if (raw is Map) conversationId = '${raw['conversationId'] ?? raw['id'] ?? ''}';
+    } catch (_) {}
+    if (mounted) Navigator.pop(context, {...r, 'conversationId': conversationId, 'peerId': '${r['id']}', 'name': '${r['name']}', 'type': 'direct'});
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return ColoredBox(
+      color: kDeskBg,
+      child: Column(
+        children: [
+          DeskPaneHeader(
+            title: widget.title,
+            leading: IconButton(icon: const Icon(Icons.arrow_back, size: 20), onPressed: () => Navigator.pop(context)),
+          ),
+          if (_loading) const LinearProgressIndicator(minHeight: 2, color: kDeskBind),
+          Expanded(
+            child: ListView(
+              padding: const EdgeInsets.all(16),
+              children: [
+                for (final d in _children)
+                  Material(
+                    color: Colors.white,
+                    borderRadius: BorderRadius.circular(8),
+                    child: InkWell(
+                      onTap: () => _openDept(d),
+                      borderRadius: BorderRadius.circular(8),
+                      child: Container(
+                        margin: const EdgeInsets.only(bottom: 8),
+                        padding: const EdgeInsets.all(14),
+                        child: Row(
+                          children: [
+                            DeskAvatar(label: '${d['name']}', api: widget.api, size: 40, color: kDeskBind, icon: Icons.folder_outlined),
+                            const SizedBox(width: 12),
+                            Expanded(child: Text('${d['name']}', style: const TextStyle(fontSize: 14, fontWeight: FontWeight.w500))),
+                            Text('${_countOf(d)} 人', style: const TextStyle(fontSize: 12, color: kDeskMute)),
+                            const Icon(Icons.chevron_right, size: 18, color: kDeskMute),
+                          ],
+                        ),
+                      ),
+                    ),
+                  ),
+                if (_people.isNotEmpty) ...[
+                  const Padding(
+                    padding: EdgeInsets.fromLTRB(4, 12, 4, 8),
+                    child: Text('部门成员', style: TextStyle(fontSize: 12, color: kDeskMute, fontWeight: FontWeight.w600)),
+                  ),
+                  for (final r in _people)
+                    Material(
+                      color: Colors.white,
+                      borderRadius: BorderRadius.circular(8),
+                      child: InkWell(
+                        onTap: () => _message(r),
+                        borderRadius: BorderRadius.circular(8),
+                        child: Container(
+                          margin: const EdgeInsets.only(bottom: 6),
+                          padding: const EdgeInsets.all(12),
+                          child: Row(
+                            children: [
+                              DeskAvatar(label: '${r['name']}', fileId: '${r['avatarFileId'] ?? ''}', api: widget.api, size: 36),
+                              const SizedBox(width: 10),
+                              Expanded(
+                                child: Column(
+                                  crossAxisAlignment: CrossAxisAlignment.start,
+                                  children: [
+                                    Text('${r['name']}', style: const TextStyle(fontSize: 14)),
+                                    Text('${r['title'] ?? ''}', style: const TextStyle(fontSize: 12, color: kDeskMute)),
+                                  ],
+                                ),
+                              ),
+                              const Text('发消息', style: TextStyle(fontSize: 12, color: kDeskBind)),
+                            ],
+                          ),
+                        ),
+                      ),
+                    ),
+                ],
+              ],
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+}
@@ -0,0 +1,139 @@
+import 'package:flutter/material.dart';
+
+import '../../api/oa_client.dart';
+import '../desk_theme.dart';
+import '../widgets/desk_widgets.dart';
+
+class DeskPickPeoplePage extends StatefulWidget {
+  const DeskPickPeoplePage({
+    super.key,
+    required this.api,
+    required this.title,
+    this.multiple = true,
+    this.exclude = const {},
+  });
+
+  final OaClient api;
+  final String title;
+  final bool multiple;
+  final Set<String> exclude;
+
+  @override
+  State<DeskPickPeoplePage> createState() => _DeskPickPeoplePageState();
+}
+
+class _DeskPickPeoplePageState extends State<DeskPickPeoplePage> {
+  List<Map<String, dynamic>> _items = [];
+  final _selected = <String, String>{};
+  String _q = '';
+  bool _loading = true;
+
+  @override
+  void initState() {
+    super.initState();
+    _load();
+  }
+
+  Future<void> _load() async {
+    try {
+      final data = await widget.api.get('/staff');
+      if (!mounted) return;
+      setState(() {
+        _items = asMaps(data);
+        _loading = false;
+      });
+    } catch (_) {
+      if (mounted) setState(() => _loading = false);
+    }
+  }
+
+  void _confirm() {
+    Navigator.pop(
+      context,
+      _selected.entries.map((e) => {'id': e.key, 'name': e.value}).toList(),
+    );
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final shown = _items.where((e) {
+      final id = '${e['id']}';
+      if (widget.exclude.contains(id)) return false;
+      if (_q.isEmpty) return true;
+      return '${e['name']}${e['department']}${e['title']}'.contains(_q);
+    }).toList();
+
+    return Scaffold(
+      backgroundColor: kDeskBg,
+      body: Column(
+        children: [
+          DeskPaneHeader(
+            title: widget.title,
+            leading: IconButton(icon: const Icon(Icons.close, size: 20), onPressed: () => Navigator.pop(context)),
+            actions: [
+              if (widget.multiple)
+                TextButton(onPressed: _selected.isEmpty ? null : _confirm, child: Text('确定(${_selected.length})')),
+            ],
+            bottom: Padding(
+              padding: const EdgeInsets.fromLTRB(14, 0, 14, 10),
+              child: DeskSearchField(hint: '搜索同事', onChanged: (v) => setState(() => _q = v.trim())),
+            ),
+          ),
+          if (_loading) const LinearProgressIndicator(minHeight: 2, color: kDeskBind),
+          Expanded(
+            child: ListView.builder(
+              itemCount: shown.length,
+              itemBuilder: (_, i) {
+                final r = shown[i];
+                final id = '${r['id']}';
+                final name = '${r['name'] ?? ''}';
+                final on = _selected.containsKey(id);
+                return Material(
+                  color: on ? kDeskActive : Colors.white,
+                  child: InkWell(
+                    onTap: () {
+                      if (!widget.multiple) {
+                        Navigator.pop(context, [
+                          {'id': id, 'name': name, 'avatarFileId': '${r['avatarFileId'] ?? ''}'},
+                        ]);
+                        return;
+                      }
+                      setState(() {
+                        if (on) {
+                          _selected.remove(id);
+                        } else {
+                          _selected[id] = name;
+                        }
+                      });
+                    },
+                    child: Padding(
+                      padding: const EdgeInsets.fromLTRB(14, 10, 14, 10),
+                      child: Row(
+                        children: [
+                          DeskAvatar(label: name, fileId: '${r['avatarFileId'] ?? ''}', api: widget.api, size: 36),
+                          const SizedBox(width: 10),
+                          Expanded(
+                            child: Column(
+                              crossAxisAlignment: CrossAxisAlignment.start,
+                              children: [
+                                Text(name, style: const TextStyle(fontSize: 14, fontWeight: FontWeight.w500)),
+                                Text('${r['department'] ?? ''} ${r['title'] ?? ''}'.trim(),
+                                    style: const TextStyle(fontSize: 12, color: kDeskMute)),
+                              ],
+                            ),
+                          ),
+                          if (widget.multiple)
+                            Icon(on ? Icons.check_circle : Icons.circle_outlined, color: on ? kDeskBind : kDeskMute, size: 20),
+                        ],
+                      ),
+                    ),
+                  ),
+                );
+              },
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+}
@@ -0,0 +1,177 @@
+import 'package:flutter/material.dart';
+import 'package:image_picker/image_picker.dart';
+
+import '../../api/oa_client.dart';
+import '../../session/session.dart';
+import '../desk_theme.dart';
+import '../widgets/desk_widgets.dart';
+
+class DeskProfileEditPage extends StatefulWidget {
+  const DeskProfileEditPage({super.key, required this.session, required this.api});
+  final SessionStore session;
+  final OaClient api;
+
+  @override
+  State<DeskProfileEditPage> createState() => _DeskProfileEditPageState();
+}
+
+class _DeskProfileEditPageState extends State<DeskProfileEditPage> {
+  bool _busy = false;
+
+  Future<void> _refreshMe() async {
+    final me = await widget.api.get('/auth/me');
+    if (me is Map) await widget.session.patchUser(Map<String, dynamic>.from(me));
+    if (mounted) setState(() {});
+  }
+
+  Future<void> _pickAvatar() async {
+    final x = await ImagePicker().pickImage(source: ImageSource.gallery, imageQuality: 85, maxWidth: 800);
+    if (x == null) return;
+    setState(() => _busy = true);
+    try {
+      await widget.api.uploadFile(
+        filePath: x.path,
+        filename: x.name.isEmpty ? 'avatar.jpg' : x.name,
+        bizType: 'USER_AVATAR',
+        bizId: widget.session.userId,
+      );
+      await _refreshMe();
+      if (mounted) deskToast(context, '头像已更新');
+    } catch (e) {
+      if (mounted) deskToast(context, '$e', error: true);
+    } finally {
+      if (mounted) setState(() => _busy = false);
+    }
+  }
+
+  Future<void> _editName() async {
+    final c = TextEditingController(text: widget.session.displayName);
+    final ok = await showDialog<bool>(
+      context: context,
+      builder: (ctx) => AlertDialog(
+        title: const Text('修改姓名'),
+        content: TextField(controller: c, decoration: const InputDecoration(labelText: '显示名')),
+        actions: [
+          TextButton(onPressed: () => Navigator.pop(ctx, false), child: const Text('取消')),
+          FilledButton(onPressed: () => Navigator.pop(ctx, true), child: const Text('保存')),
+        ],
+      ),
+    );
+    if (ok != true || c.text.trim().isEmpty) return;
+    try {
+      final me = await widget.api.patch('/auth/profile', {'displayName': c.text.trim()});
+      if (me is Map) await widget.session.patchUser(Map<String, dynamic>.from(me));
+      if (mounted) {
+        setState(() {});
+        deskToast(context, '已保存');
+      }
+    } catch (e) {
+      if (mounted) deskToast(context, '$e', error: true);
+    }
+  }
+
+  Future<void> _editPassword() async {
+    final oldC = TextEditingController();
+    final newC = TextEditingController();
+    final ok = await showDialog<bool>(
+      context: context,
+      builder: (ctx) => AlertDialog(
+        title: const Text('修改密码'),
+        content: Column(
+          mainAxisSize: MainAxisSize.min,
+          children: [
+            TextField(controller: oldC, obscureText: true, decoration: const InputDecoration(labelText: '当前密码')),
+            const SizedBox(height: 8),
+            TextField(controller: newC, obscureText: true, decoration: const InputDecoration(labelText: '新密码')),
+          ],
+        ),
+        actions: [
+          TextButton(onPressed: () => Navigator.pop(ctx, false), child: const Text('取消')),
+          FilledButton(onPressed: () => Navigator.pop(ctx, true), child: const Text('保存')),
+        ],
+      ),
+    );
+    if (ok != true) return;
+    try {
+      await widget.api.post('/auth/change-password', {'oldPassword': oldC.text, 'newPassword': newC.text});
+      if (mounted) deskToast(context, '密码已修改');
+    } catch (e) {
+      if (mounted) deskToast(context, '$e', error: true);
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final s = widget.session;
+    final u = s.user;
+    return ColoredBox(
+      color: kDeskBg,
+      child: Column(
+        children: [
+          DeskPaneHeader(
+            title: '个人资料',
+            leading: IconButton(icon: const Icon(Icons.arrow_back, size: 20), onPressed: () => Navigator.pop(context)),
+          ),
+          Expanded(
+            child: Center(
+              child: ConstrainedBox(
+                constraints: const BoxConstraints(maxWidth: 480),
+                child: ListView(
+                  padding: const EdgeInsets.all(24),
+                  children: [
+                    Center(
+                      child: Stack(
+                        children: [
+                          DeskAvatar(label: s.displayName, fileId: '${u['avatarFileId'] ?? ''}', api: widget.api, size: 80),
+                          if (_busy)
+                            const Positioned.fill(child: CircularProgressIndicator(strokeWidth: 2, color: kDeskBind)),
+                        ],
+                      ),
+                    ),
+                    const SizedBox(height: 12),
+                    Center(
+                      child: TextButton(onPressed: _busy ? null : _pickAvatar, child: const Text('更换头像')),
+                    ),
+                    const SizedBox(height: 16),
+                    _row('姓名', s.displayName, onTap: _editName),
+                    _row('手机', '${u['mobile'] ?? '未填写'}'),
+                    _row('邮箱', '${u['email'] ?? '未填写'}'),
+                    _row('部门', '${u['department'] ?? ''}'),
+                    _row('职位', '${u['title'] ?? ''}'),
+                    const SizedBox(height: 16),
+                    SizedBox(
+                      width: double.infinity,
+                      child: OutlinedButton(onPressed: _editPassword, child: const Text('修改密码')),
+                    ),
+                  ],
+                ),
+              ),
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
+  Widget _row(String k, String v, {VoidCallback? onTap}) {
+    return Material(
+      color: Colors.white,
+      borderRadius: BorderRadius.circular(8),
+      child: InkWell(
+        onTap: onTap,
+        borderRadius: BorderRadius.circular(8),
+        child: Container(
+          margin: const EdgeInsets.only(bottom: 8),
+          padding: const EdgeInsets.symmetric(horizontal: 14, vertical: 12),
+          child: Row(
+            children: [
+              SizedBox(width: 64, child: Text(k, style: const TextStyle(color: kDeskMute, fontSize: 13))),
+              Expanded(child: Text(v, style: const TextStyle(fontSize: 14))),
+              if (onTap != null) const Icon(Icons.chevron_right, size: 18, color: kDeskMute),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+}
@@ -0,0 +1,166 @@
+import 'package:flutter/material.dart';
+
+import '../../api/oa_client.dart';
+import '../../app_config.dart';
+import '../../ota/updater.dart';
+import 'desk_legal_page.dart';
+import 'desk_profile_edit_page.dart';
+import '../../session/session.dart';
+import '../desk_theme.dart';
+import '../widgets/desk_widgets.dart';
+
+class DeskProfilePage extends StatefulWidget {
+  const DeskProfilePage({super.key, required this.session, required this.api});
+
+  final SessionStore session;
+  final OaClient api;
+
+  @override
+  State<DeskProfilePage> createState() => _DeskProfilePageState();
+}
+
+class _DeskProfilePageState extends State<DeskProfilePage> {
+  AppRelease? _rel;
+  bool _checking = false;
+
+  @override
+  void initState() {
+    super.initState();
+    widget.session.addListener(() {
+      if (mounted) setState(() {});
+    });
+    _peek();
+  }
+
+  Future<void> _peek() async {
+    final rel = await OtaUpdater(widget.api).fetch();
+    if (mounted) setState(() => _rel = rel);
+  }
+
+  Future<void> _logout() async {
+    try {
+      await widget.api.post('/auth/logout', {'refreshToken': widget.session.refreshToken});
+    } catch (_) {}
+    await widget.session.clear();
+  }
+
+  Future<void> _checkUpdate() async {
+    setState(() => _checking = true);
+    try {
+      final rel = await OtaUpdater(widget.api).fetch();
+      if (!mounted) return;
+      setState(() => _rel = rel);
+      if (rel != null) await OtaUpdater(widget.api).prompt(context, rel, manual: true);
+    } finally {
+      if (mounted) setState(() => _checking = false);
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final s = widget.session;
+    return ColoredBox(
+      color: kDeskBg,
+      child: Column(
+        children: [
+          const DeskPaneHeader(title: '我'),
+          Expanded(
+            child: Center(
+              child: ConstrainedBox(
+                constraints: const BoxConstraints(maxWidth: 560),
+                child: ListView(
+                  padding: const EdgeInsets.all(24),
+                  children: [
+                    Material(
+                      color: Colors.white,
+                      borderRadius: BorderRadius.circular(8),
+                      child: InkWell(
+                        onTap: () => Navigator.of(context).push(MaterialPageRoute(
+                          builder: (_) => DeskProfileEditPage(session: s, api: widget.api),
+                        )),
+                        borderRadius: BorderRadius.circular(8),
+                        child: Padding(
+                          padding: const EdgeInsets.all(16),
+                          child: Row(
+                            children: [
+                              DeskAvatar(
+                                label: s.displayName,
+                                fileId: '${s.user['avatarFileId'] ?? ''}',
+                                api: widget.api,
+                                size: 56,
+                              ),
+                              const SizedBox(width: 14),
+                              Expanded(
+                                child: Column(
+                                  crossAxisAlignment: CrossAxisAlignment.start,
+                                  children: [
+                                    Text(s.displayName, style: const TextStyle(fontSize: 17, fontWeight: FontWeight.w600)),
+                                    const SizedBox(height: 4),
+                                    Text('${s.user['department'] ?? ''} ${s.user['title'] ?? ''}'.trim(),
+                                        style: const TextStyle(color: kDeskMute, fontSize: 13)),
+                                  ],
+                                ),
+                              ),
+                              const Icon(Icons.chevron_right, color: kDeskMute),
+                            ],
+                          ),
+                        ),
+                      ),
+                    ),
+                    const SizedBox(height: 12),
+                    _section([
+                      _row('检查更新', trailing: _rel?.newer == true ? '有新版本' : '已是最新', onTap: _checking ? null : _checkUpdate),
+                      _row('用户协议', onTap: () => Navigator.of(context).push(MaterialPageRoute(builder: (_) => DeskLegalPage(api: widget.api, kind: 'terms')))),
+                      _row('隐私政策', onTap: () => Navigator.of(context).push(MaterialPageRoute(builder: (_) => DeskLegalPage(api: widget.api, kind: 'privacy')))),
+                    ]),
+                    const SizedBox(height: 12),
+                    _section([
+                      _row('版本', trailing: 'v${AppConfig.version}'),
+                    ]),
+                    const SizedBox(height: 20),
+                    SizedBox(
+                      width: double.infinity,
+                      child: OutlinedButton(
+                        style: OutlinedButton.styleFrom(minimumSize: const Size.fromHeight(40)),
+                        onPressed: _logout,
+                        child: const Text('退出登录', style: TextStyle(color: Color(0xFFFA5151))),
+                      ),
+                    ),
+                  ],
+                ),
+              ),
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
+  Widget _section(List<Widget> children) {
+    return Material(
+      color: Colors.white,
+      borderRadius: BorderRadius.circular(8),
+      clipBehavior: Clip.antiAlias,
+      child: Column(children: children),
+    );
+  }
+
+  Widget _row(String title, {String? trailing, VoidCallback? onTap}) {
+    return Material(
+      color: Colors.transparent,
+      child: InkWell(
+        onTap: onTap,
+        child: Padding(
+          padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 14),
+          child: Row(
+            children: [
+              Expanded(child: Text(title, style: const TextStyle(fontSize: 14))),
+              if (trailing != null) Text(trailing, style: const TextStyle(fontSize: 13, color: kDeskMute)),
+              if (onTap != null) const Icon(Icons.chevron_right, size: 18, color: kDeskMute),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+}
@@ -0,0 +1,235 @@
+import 'package:flutter/material.dart';
+
+import '../../api/oa_client.dart';
+import '../../nav/biz_route.dart';
+import '../../pages/record_detail_page.dart' show flattenRecord;
+import '../desk_theme.dart';
+import '../widgets/desk_widgets.dart';
+import 'desk_pick_people_page.dart';
+
+void deskOpenRecord(BuildContext context, OaClient api, Map<String, dynamic> row, {String? title}) {
+  Navigator.of(context).push(MaterialPageRoute(
+    builder: (_) => DeskRecordDetailPage(api: api, seed: row, title: title ?? detailTitleOf(row)),
+  ));
+}
+
+class DeskRecordDetailPage extends StatefulWidget {
+  const DeskRecordDetailPage({super.key, required this.api, required this.seed, required this.title});
+  final OaClient api;
+  final Map<String, dynamic> seed;
+  final String title;
+
+  @override
+  State<DeskRecordDetailPage> createState() => _DeskRecordDetailPageState();
+}
+
+class _DeskRecordDetailPageState extends State<DeskRecordDetailPage> {
+  Map<String, dynamic> _row = {};
+  bool _loading = true;
+  String _err = '';
+
+  @override
+  void initState() {
+    super.initState();
+    _row = Map<String, dynamic>.from(widget.seed);
+    _load();
+  }
+
+  Future<void> _load() async {
+    final path = fetchPathOf(widget.seed);
+    if (path == null) {
+      setState(() => _loading = false);
+      return;
+    }
+    try {
+      final data = await widget.api.get(path);
+      if (!mounted) return;
+      if (data is Map) {
+        setState(() {
+          _row = {...widget.seed, ...Map<String, dynamic>.from(data)};
+          _loading = false;
+          _err = '';
+        });
+      } else {
+        setState(() => _loading = false);
+      }
+    } catch (e) {
+      if (!mounted) return;
+      setState(() {
+        _loading = false;
+        _err = '$e';
+      });
+    }
+  }
+
+  Future<void> _forward() async {
+    final combined = <String, dynamic>{...widget.seed, ..._row};
+    final path = fetchPathOf(combined);
+    if (path == null || !path.startsWith('/')) {
+      deskToast(context, '当前信息暂不支持转发', error: true);
+      return;
+    }
+    final picked = await Navigator.of(context).push<List<Map<String, dynamic>>>(
+      MaterialPageRoute(
+        builder: (_) => DeskPickPeoplePage(api: widget.api, title: '转发给', multiple: true, exclude: {widget.api.session.userId}),
+      ),
+    );
+    if (picked == null || picked.isEmpty || !mounted) return;
+    final visible = flattenRecord(combined).where((e) => e.$2.trim().isNotEmpty).take(2).map((e) => '${e.$1}：${e.$2}').join(' · ');
+    try {
+      for (final person in picked) {
+        await widget.api.post('/im/messages', {
+          'peerId': '${person['id'] ?? ''}',
+          'body': widget.title,
+          'contentType': 'business',
+          'meta': {
+            'title': widget.title,
+            'summary': visible,
+            'fetchPath': path,
+            'recordId': '${combined['id'] ?? combined['bizId'] ?? ''}',
+            'bizType': '${combined['bizType'] ?? combined['source'] ?? ''}',
+          },
+        });
+      }
+      if (mounted) deskToast(context, '已转发给 ${picked.length} 人');
+    } catch (e) {
+      if (mounted) deskToast(context, '$e', error: true);
+    }
+  }
+
+  Future<void> _act(String label, Future<void> Function() run) async {
+    try {
+      await run();
+      if (mounted) {
+        deskToast(context, label);
+        await _load();
+      }
+    } catch (e) {
+      if (mounted) deskToast(context, '$e', error: true);
+    }
+  }
+
+  Future<void> _decide(String path, String result) async {
+    final c = TextEditingController();
+    final ok = await showDialog<bool>(
+      context: context,
+      builder: (ctx) => AlertDialog(
+        title: Text(result == 'APPROVED' ? '通过' : '驳回'),
+        content: TextField(controller: c, decoration: const InputDecoration(hintText: '意见（可选）')),
+        actions: [
+          TextButton(onPressed: () => Navigator.pop(ctx, false), child: const Text('取消')),
+          FilledButton(onPressed: () => Navigator.pop(ctx, true), child: const Text('确认')),
+        ],
+      ),
+    );
+    if (ok != true) return;
+    await _act('已提交', () async {
+      await widget.api.post(path, {'result': result, if (c.text.trim().isNotEmpty) 'comment': c.text.trim()});
+    });
+  }
+
+  List<Widget> get _actions {
+    final id = '${_row['id'] ?? widget.seed['id'] ?? ''}';
+    final bizId = '${_row['bizId'] ?? ''}';
+    final status = '${_row['status'] ?? ''}';
+    final source = '${_row['source'] ?? ''}';
+    final kind = '${_row['kind'] ?? ''}';
+    final biz = '${_row['bizType'] ?? ''}';
+    final actions = _row['myActions'] is Map ? Map<String, dynamic>.from(_row['myActions'] as Map) : <String, dynamic>{};
+    final out = <Widget>[];
+
+    if (status == 'DRAFT' && (source == 'EXPENSE' && kind != 'LOAN' || _row.containsKey('claimNo'))) {
+      out.add(FilledButton(onPressed: () => _act('已提交审批', () => widget.api.post('/expenses/$id/submit')), child: const Text('提交报销')));
+    }
+    if (status == 'DRAFT' && (kind == 'LOAN' || _row.containsKey('loanNo'))) {
+      out.add(FilledButton(onPressed: () => _act('已提交审批', () => widget.api.post('/loans/$id/submit')), child: const Text('提交借款')));
+    }
+    if (biz.isNotEmpty && status == 'PENDING' && id.isNotEmpty && widget.seed['assigneeId'] != null) {
+      out.add(FilledButton(onPressed: () => _decide('/office/approvals/$id/decide', 'APPROVED'), child: const Text('通过')));
+      out.add(OutlinedButton(onPressed: () => _decide('/office/approvals/$id/decide', 'REJECTED'), child: const Text('驳回')));
+    }
+    if (source == 'OFFICE' && status == 'PENDING') {
+      out.add(FilledButton(onPressed: () => _decide('/office/applies/$id/decide', 'APPROVED'), child: const Text('通过')));
+      out.add(OutlinedButton(onPressed: () => _decide('/office/applies/$id/decide', 'REJECTED'), child: const Text('驳回')));
+    }
+    if ((biz == 'HR_LEAVE' || source == 'HR') && status == 'PENDING' && (bizId.isNotEmpty || id.isNotEmpty)) {
+      final hid = bizId.isNotEmpty ? bizId : id;
+      out.add(FilledButton(onPressed: () => _decide('/leave-requests/$hid/review', 'APPROVED'), child: const Text('通过')));
+      out.add(OutlinedButton(onPressed: () => _decide('/leave-requests/$hid/review', 'REJECTED'), child: const Text('驳回')));
+    }
+    if (actions['canReview'] == true && id.isNotEmpty) {
+      out.add(FilledButton(onPressed: () => _decide('/bid-cases/$id/reviews', 'APPROVED'), child: const Text('审批通过')));
+      out.add(OutlinedButton(onPressed: () => _decide('/bid-cases/$id/reviews', 'REJECTED'), child: const Text('审批驳回')));
+    }
+    if ('${_row['status']}' == 'OPEN' && _row['assigneeId'] != null && !_row.containsKey('source')) {
+      out.add(FilledButton(
+        onPressed: () => _act('已办结', () => widget.api.patch('/office/todos/$id', {'status': 'DONE'})),
+        child: const Text('标为已办'),
+      ));
+    }
+    return out;
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final pairs = flattenRecord(_row);
+    return ColoredBox(
+      color: kDeskBg,
+      child: Column(
+        children: [
+          DeskPaneHeader(
+            title: widget.title,
+            actions: [
+              IconButton(tooltip: '转发', onPressed: _loading ? null : _forward, icon: const Icon(Icons.forward_to_inbox_outlined, size: 20)),
+              IconButton(tooltip: '刷新', onPressed: _load, icon: const Icon(Icons.refresh, size: 20)),
+            ],
+          ),
+          if (_loading) const LinearProgressIndicator(minHeight: 2, color: kDeskBind),
+          Expanded(
+            child: Center(
+              child: ConstrainedBox(
+                constraints: const BoxConstraints(maxWidth: 720),
+                child: ListView(
+                  padding: const EdgeInsets.all(20),
+                  children: [
+                    if (_err.isNotEmpty) Padding(padding: const EdgeInsets.only(bottom: 8), child: Text(_err, style: const TextStyle(color: kDeskMute, fontSize: 12))),
+                    Material(
+                      color: Colors.white,
+                      borderRadius: BorderRadius.circular(8),
+                      clipBehavior: Clip.antiAlias,
+                      child: Column(
+                        children: [
+                          for (var i = 0; i < pairs.length; i++)
+                            _kvRow(pairs[i].$1, pairs[i].$2, i == pairs.length - 1),
+                        ],
+                      ),
+                    ),
+                    if (_actions.isNotEmpty)
+                      Padding(
+                        padding: const EdgeInsets.only(top: 16),
+                        child: Wrap(spacing: 8, runSpacing: 8, children: _actions),
+                      ),
+                  ],
+                ),
+              ),
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
+  Widget _kvRow(String k, String v, bool last) {
+    return Container(
+      decoration: BoxDecoration(border: last ? null : const Border(bottom: BorderSide(color: kDeskLine))),
+      padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
+      child: Row(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          SizedBox(width: 100, child: Text(k, style: const TextStyle(fontSize: 13, color: kDeskMute))),
+          Expanded(child: Text(v, style: const TextStyle(fontSize: 14))),
+        ],
+      ),
+    );
+  }
+}
@@ -0,0 +1,125 @@
+import 'dart:async';
+import 'dart:convert';
+
+import 'package:flutter/material.dart';
+
+import '../../api/oa_client.dart';
+import '../../nav/notice_route.dart';
+import '../../session/session.dart';
+import '../desk_theme.dart';
+import '../widgets/desk_widgets.dart';
+
+class DeskSystemNoticePage extends StatefulWidget {
+  const DeskSystemNoticePage({super.key, required this.session, required this.api, required this.conversationId});
+
+  final SessionStore session;
+  final OaClient api;
+  final String conversationId;
+
+  @override
+  State<DeskSystemNoticePage> createState() => _DeskSystemNoticePageState();
+}
+
+class _DeskSystemNoticePageState extends State<DeskSystemNoticePage> {
+  List<Map<String, dynamic>> _items = [];
+  bool _loading = true;
+
+  @override
+  void initState() {
+    super.initState();
+    _load();
+  }
+
+  Future<void> _load() async {
+    try {
+      final data = await widget.api.get('/im/messages', query: {'conversationId': widget.conversationId});
+      if (!mounted) return;
+      setState(() {
+        _items = data is Map ? asMaps(data['items'] ?? data) : asMaps(data);
+        _loading = false;
+      });
+    } catch (_) {
+      if (mounted) setState(() => _loading = false);
+    }
+  }
+
+  Map<String, dynamic> _meta(Map<String, dynamic> row) {
+    final raw = row['meta'];
+    if (raw is Map) return Map<String, dynamic>.from(raw);
+    if (raw is String && raw.isNotEmpty) {
+      try {
+        final d = jsonDecode(raw);
+        if (d is Map) return Map<String, dynamic>.from(d);
+      } catch (_) {}
+    }
+    return {};
+  }
+
+  void _open(Map<String, dynamic> row) {
+    final meta = _meta(row);
+    openNoticeTarget(
+      context,
+      widget.api,
+      session: widget.session,
+      kind: '${meta['kind'] ?? row['kind'] ?? ''}',
+      bizType: '${meta['bizType'] ?? ''}',
+      bizId: '${meta['bizId'] ?? ''}',
+      title: '${row['body'] ?? meta['title'] ?? '系统通知'}',
+    );
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return ColoredBox(
+      color: const Color(0xFFF5F5F5),
+      child: Column(
+        children: [
+          const DeskPaneHeader(title: '系统通知'),
+          if (_loading) const LinearProgressIndicator(minHeight: 2, color: kDeskBind),
+          Expanded(
+            child: _items.isEmpty
+                ? const Center(child: Text('暂无通知', style: TextStyle(color: kDeskMute)))
+                : ListView.builder(
+                    padding: const EdgeInsets.all(16),
+                    itemCount: _items.length,
+                    itemBuilder: (_, i) {
+                      final r = _items[i];
+                      return Padding(
+                        padding: const EdgeInsets.only(bottom: 8),
+                        child: Material(
+                          color: Colors.white,
+                          borderRadius: BorderRadius.circular(8),
+                          child: InkWell(
+                            onTap: () => _open(r),
+                            borderRadius: BorderRadius.circular(8),
+                            child: Padding(
+                              padding: const EdgeInsets.all(14),
+                              child: Row(
+                              children: [
+                                const Icon(Icons.notifications_none, color: kDeskBind),
+                                const SizedBox(width: 12),
+                                Expanded(
+                                  child: Column(
+                                    crossAxisAlignment: CrossAxisAlignment.start,
+                                    children: [
+                                      Text('${r['body'] ?? '通知'}', style: const TextStyle(fontSize: 14, fontWeight: FontWeight.w500)),
+                                      const SizedBox(height: 4),
+                                      Text(shortTime(r['createdAt']), style: const TextStyle(fontSize: 12, color: kDeskMute)),
+                                    ],
+                                  ),
+                                ),
+                                const Icon(Icons.chevron_right, color: kDeskMute, size: 18),
+                              ],
+                            ),
+                          ),
+                        ),
+                      ),
+                    );
+                    },
+                  ),
+          ),
+        ],
+      ),
+    );
+  }
+}
@@ -0,0 +1,133 @@
+import 'package:flutter/material.dart';
+
+import '../../api/oa_client.dart';
+import '../../session/session.dart';
+import '../desk_theme.dart';
+import '../widgets/desk_data_table.dart';
+import '../widgets/desk_widgets.dart';
+import 'desk_record_detail_page.dart';
+
+class DeskWorkAssignPage extends StatefulWidget {
+  const DeskWorkAssignPage({super.key, required this.session, required this.api});
+  final SessionStore session;
+  final OaClient api;
+
+  @override
+  State<DeskWorkAssignPage> createState() => _DeskWorkAssignPageState();
+}
+
+class _DeskWorkAssignPageState extends State<DeskWorkAssignPage> {
+  List<Map<String, dynamic>> _items = [];
+  bool _loading = true;
+
+  bool get _canAssign {
+    const codes = ['admin', 'owner', 'biz_director', 'tech_director', 'rd_director', '3d_director', 'video_director', 'material_director', 'pm'];
+    return widget.session.roles.any(codes.contains);
+  }
+
+  @override
+  void initState() {
+    super.initState();
+    _load();
+  }
+
+  Future<void> _load() async {
+    setState(() => _loading = true);
+    try {
+      final data = await widget.api.get('/office/work-assignments');
+      if (!mounted) return;
+      setState(() {
+        _items = asMaps(data);
+        _loading = false;
+      });
+    } catch (_) {
+      if (mounted) setState(() => _loading = false);
+    }
+  }
+
+  Future<void> _create() async {
+    final staff = asMaps(await widget.api.get('/staff'));
+    if (!mounted) return;
+    final title = TextEditingController();
+    final content = TextEditingController();
+    String? assignee;
+    final ok = await showDialog<bool>(
+      context: context,
+      builder: (ctx) => StatefulBuilder(
+        builder: (ctx, setSt) => AlertDialog(
+          title: const Text('安排工作'),
+          content: SizedBox(
+            width: 440,
+            child: Column(
+              mainAxisSize: MainAxisSize.min,
+              children: [
+                TextField(controller: title, decoration: const InputDecoration(labelText: '标题')),
+                const SizedBox(height: 8),
+                TextField(controller: content, decoration: const InputDecoration(labelText: '内容'), maxLines: 3),
+                const SizedBox(height: 8),
+                DropdownButtonFormField<String>(
+                  decoration: const InputDecoration(labelText: '执行人'),
+                  items: [
+                    for (final s in staff)
+                      DropdownMenuItem(value: '${s['id']}', child: Text('${s['name'] ?? ''} · ${s['department'] ?? ''}')),
+                  ],
+                  onChanged: (v) => setSt(() => assignee = v),
+                ),
+              ],
+            ),
+          ),
+          actions: [
+            TextButton(onPressed: () => Navigator.pop(ctx, false), child: const Text('取消')),
+            FilledButton(onPressed: () => Navigator.pop(ctx, true), child: const Text('下达')),
+          ],
+        ),
+      ),
+    );
+    if (ok != true) return;
+    try {
+      await widget.api.post('/office/work-assignments', {
+        'title': title.text.trim(),
+        'content': content.text.trim(),
+        'assigneeId': assignee,
+      });
+      if (mounted) {
+        deskToast(context, '已下达');
+        _load();
+      }
+    } catch (e) {
+      if (mounted) deskToast(context, '$e', error: true);
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return DeskListScaffold(
+      title: '工作安排',
+      loading: _loading,
+      actions: [
+        if (_canAssign)
+          FilledButton.icon(
+            style: FilledButton.styleFrom(backgroundColor: kDeskBind),
+            onPressed: _create,
+            icon: const Icon(Icons.add, size: 18),
+            label: const Text('安排工作'),
+          ),
+        IconButton(onPressed: _load, icon: const Icon(Icons.refresh, size: 20)),
+      ],
+      body: DeskDataTable(
+        columns: const ['标题', '执行人', '时间', '状态'],
+        rows: [
+          for (final r in _items)
+            [
+              '${r['title'] ?? ''}',
+              '${r['assignee'] is Map ? r['assignee']['displayName'] : ''}',
+              fmtTime(r['dueAt'] ?? r['createdAt']),
+              '${r['status'] ?? ''}',
+            ],
+        ],
+        emptyHint: '没有工作安排',
+        onRowTap: (i) => deskOpenRecord(context, widget.api, _items[i]),
+      ),
+    );
+  }
+}
@@ -0,0 +1,398 @@
+import 'package:flutter/material.dart';
+
+import '../../api/oa_client.dart';
+import '../../device/device_bridge.dart';
+import '../../labels.dart';
+import '../../nav/open_module.dart';
+import '../../pages/module_list_page.dart' show RestShell, shellFor;
+import '../../session/session.dart';
+import '../desk_theme.dart';
+import '../widgets/desk_data_table.dart';
+import '../widgets/desk_widgets.dart';
+import 'desk_attendance_page.dart';
+import 'desk_hr_apply_page.dart';
+import 'desk_legal_page.dart';
+import 'desk_office_list_page.dart';
+import 'desk_record_detail_page.dart';
+import 'desk_work_assign_page.dart';
+
+typedef DeskOpenTab = void Function(String key, String title, IconData icon, Color color, Widget page);
+
+class DeskWorkbenchPage extends StatefulWidget {
+  const DeskWorkbenchPage({super.key, required this.session, required this.api, required this.onOpenTab});
+
+  final SessionStore session;
+  final OaClient api;
+  final DeskOpenTab onOpenTab;
+
+  @override
+  State<DeskWorkbenchPage> createState() => _DeskWorkbenchPageState();
+}
+
+class _DeskWorkbenchPageState extends State<DeskWorkbenchPage> {
+  Map<String, dynamic> _ov = {};
+  String _greet = '';
+  bool _loading = true;
+  String _q = '';
+  String _cat = 'all';
+
+  @override
+  void initState() {
+    super.initState();
+    _load();
+  }
+
+  Future<void> _load() async {
+    try {
+      final ov = await widget.api.get('/office/overview');
+      String greet = '';
+      try {
+        final w = await widget.api.get('/office/weather');
+        if (w is Map) greet = '${w['greeting'] ?? w['text'] ?? ''}';
+      } catch (_) {}
+      if (!mounted) return;
+      setState(() {
+        _ov = Map<String, dynamic>.from(ov as Map? ?? {});
+        _greet = greet;
+        _loading = false;
+      });
+    } catch (_) {
+      if (mounted) setState(() => _loading = false);
+    }
+  }
+
+  bool _match(String name) => _q.isEmpty || name.contains(_q);
+
+  void _open(String key, String title, IconData icon, Color color, Widget page) {
+    widget.onOpenTab(key, title, icon, color, page);
+  }
+
+  List<_App> _personalApps() {
+    return [
+      if (_match('待办'))
+        _App('todos', '待办', '处理待办事项与提醒', Icons.task_alt, const Color(0xFFFA9D3B),
+            DeskOfficeListPage(api: widget.api, title: '待办', path: '/office/todos', buckets: const [('OPEN', '待办'), ('DONE', '已办'), ('', '全部')], defaultBucket: 'OPEN')),
+      if (_match('审批'))
+        _App('approvals', '待审批', '审批各类办公申请', Icons.fact_check, kDeskBind,
+            DeskOfficeListPage(api: widget.api, title: '待我审批', path: '/office/approvals', buckets: const [('PENDING', '待审批'), ('APPROVED', '已通过'), ('REJECTED', '已驳回'), ('', '全部')], defaultBucket: 'PENDING')),
+      if (_match('申请'))
+        _App('flow', '我的申请', '查看我发起的申请', Icons.assignment_outlined, const Color(0xFF6267F2),
+            DeskOfficeListPage(api: widget.api, title: '我的申请', path: '/office/flow', buckets: const [('', '全部'), ('pending', '待审批'), ('approved', '已通过'), ('rejected', '已驳回')], defaultBucket: '')),
+      if (_match('日程'))
+        _App('calendar', '日程', '会议与日程安排', Icons.calendar_month, const Color(0xFF10AEFF),
+            DeskOfficeListPage(
+              api: widget.api,
+              title: '我的日程',
+              path: '/office/calendar',
+              columns: const ['标题', '时间', '地点'],
+              rowBuilder: (r) => ['${r['title'] ?? ''}', fmtTime(r['startAt'] ?? r['createdAt']), '${r['location'] ?? ''}'],
+            )),
+      if (_match('安排'))
+        _App('work', '工作安排', '任务分配与跟进', Icons.event_note, const Color(0xFF00B578),
+            DeskWorkAssignPage(session: widget.session, api: widget.api)),
+      if (_match('打卡') || _match('考勤'))
+        _App('attendance', '考勤打卡', '上下班打卡记录', Icons.access_time_filled, const Color(0xFF267EF0),
+            DeskAttendancePage(api: widget.api)),
+      if (_match('人事'))
+        _App('hr', '人事申请', '请假、加班、外出等', Icons.beach_access, const Color(0xFF8B5CF6), DeskHrApplyPage(api: widget.api)),
+    ];
+  }
+
+  List<_App> _menuApps() {
+    final out = <_App>[];
+    for (final m in widget.session.menus) {
+      if (m.name == '工作台' || m.name == '个人办公') continue;
+      if (m.name == '系统设置' || m.code.startsWith('system')) continue;
+      if (m.children.isNotEmpty) {
+        for (var i = 0; i < m.children.length; i++) {
+          final c = m.children[i];
+          if (_skip(c)) continue;
+          if (!(_q.isEmpty || c.name.contains(_q) || m.name.contains(_q))) continue;
+          out.add(_App(c.code, c.name, m.name, iconFor(c.code, c.name), colorFor(c.code, c.name, i), _pageFor(c)));
+        }
+      } else if (!_skip(m) && _match(m.name)) {
+        out.add(_App(m.code, m.name, '业务应用', iconFor(m.code, m.name), colorFor(m.code, m.name), _pageFor(m)));
+      }
+    }
+    return out;
+  }
+
+  bool _skip(MenuNode n) {
+    const names = {'待办', '待审批', '我的申请', '日程', '公告', '公司公告', '工作安排', '人事申请', '工作台', '个人办公', '消息', '通讯录', '员工通讯', '发送短信', '系统设置'};
+    if (n.code.startsWith('office:') || n.code.startsWith('system')) return true;
+    if (n.code.contains('sms') || n.name.contains('短信')) return true;
+    if (n.name.contains('公告') || n.name == '员工通讯') return true;
+    return names.contains(n.name);
+  }
+
+  String _legalKind(MenuNode n) {
+    final p = '${n.path ?? ''} ${n.code}'.toLowerCase();
+    if (p.contains('privacy') || p.contains('隐私')) return 'privacy';
+    return 'user-agreement';
+  }
+
+  Widget _pageFor(MenuNode n) {
+    if (n.code.contains('legal') || (n.path ?? '').startsWith('/legal')) {
+      return DeskLegalPage(api: widget.api, kind: _legalKind(n));
+    }
+    if (n.code == 'office:assign' || n.name.contains('工作安排')) {
+      return DeskWorkAssignPage(session: widget.session, api: widget.api);
+    }
+    final shell = shellFor(n.code, n.path) ?? _shellFromPath(n.path);
+    if (shell != null) {
+      return DeskModuleListPage(api: widget.api, title: n.name, shell: shell);
+    }
+    return Center(
+      child: Column(
+        mainAxisSize: MainAxisSize.min,
+        children: [
+          Text('${n.name} 暂未配置桌面入口', style: const TextStyle(color: kDeskMute)),
+          if ((n.path ?? '').startsWith('http'))
+            TextButton(
+              onPressed: () => DeviceBridge.openUrl(n.path!),
+              child: const Text('在浏览器打开'),
+            ),
+        ],
+      ),
+    );
+  }
+
+  RestShell? _shellFromPath(String? path) {
+    final p = (path ?? '').trim();
+    if (p.isEmpty || !p.startsWith('/') || p.contains(':')) return null;
+    const blocked = [
+      '/office/overview',
+      '/office/todos',
+      '/office/approvals',
+      '/office/flow',
+      '/office/calendar',
+      '/office/weather',
+      '/office/geo',
+      '/auth',
+      '/im',
+      '/system',
+      '/push',
+      '/files',
+      '/health',
+    ];
+    if (blocked.any((b) => p.startsWith(b))) return null;
+    return RestShell(p);
+  }
+
+  List<_App> get _shown {
+    final personal = _personalApps();
+    final menu = _menuApps();
+    if (_cat == 'personal') return personal;
+    if (_cat == 'biz') return menu;
+    return [...personal, ...menu];
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final width = MediaQuery.sizeOf(context).width;
+    final cols = width >= 1100 ? 3 : 2;
+    return ColoredBox(
+      color: kDeskBg,
+      child: Column(
+        children: [
+          DeskPaneHeader(
+            title: '工作台',
+            actions: [
+              SizedBox(width: 200, child: DeskSearchField(hint: '搜索应用', onChanged: (v) => setState(() => _q = v.trim()))),
+              const SizedBox(width: 8),
+              TextButton(onPressed: _load, child: const Text('刷新')),
+            ],
+            bottom: Padding(
+              padding: const EdgeInsets.fromLTRB(14, 0, 14, 10),
+              child: DeskFilterChips(
+                value: _cat,
+                onChanged: (v) => setState(() => _cat = v),
+                items: const [('all', '全部应用'), ('personal', '个人办公'), ('biz', '业务模块')],
+              ),
+            ),
+          ),
+          if (_loading) const LinearProgressIndicator(minHeight: 2, color: kDeskBind),
+          Expanded(
+            child: ListView(
+              padding: const EdgeInsets.fromLTRB(16, 14, 16, 24),
+              children: [
+                Container(
+                  padding: const EdgeInsets.fromLTRB(18, 16, 18, 16),
+                  decoration: BoxDecoration(
+                    gradient: const LinearGradient(colors: [Color(0xFFEEF4FF), Color(0xFFF8FBFF)]),
+                    borderRadius: BorderRadius.circular(8),
+                    border: Border.all(color: const Color(0xFFDCE8FF)),
+                  ),
+                  child: Column(
+                    crossAxisAlignment: CrossAxisAlignment.start,
+                    children: [
+                      Text(
+                        _greet.isEmpty ? '你好，${widget.session.displayName}' : _greet,
+                        style: const TextStyle(fontSize: 17, fontWeight: FontWeight.w700),
+                      ),
+                      const SizedBox(height: 4),
+                      const Text('个人办公与业务入口', style: TextStyle(color: kDeskMute, fontSize: 13)),
+                    ],
+                  ),
+                ),
+                const SizedBox(height: 14),
+                Row(
+                  children: [
+                    _stat('待办', '${_ov['pendingTodos'] ?? 0}', () => _open('todos', '待办', Icons.task_alt, const Color(0xFFFA9D3B), DeskOfficeListPage(api: widget.api, title: '待办', path: '/office/todos', buckets: const [('OPEN', '待办'), ('DONE', '已办'), ('', '全部')], defaultBucket: 'OPEN'))),
+                    const SizedBox(width: 10),
+                    _stat('待审批', '${_ov['pendingApprovals'] ?? 0}', () => _open('approvals', '待审批', Icons.fact_check, kDeskBind, DeskOfficeListPage(api: widget.api, title: '待我审批', path: '/office/approvals', buckets: const [('PENDING', '待审批'), ('', '全部')], defaultBucket: 'PENDING'))),
+                    const SizedBox(width: 10),
+                    _stat('我的申请', '${_ov['myPending'] ?? 0}', () => _open('flow', '我的申请', Icons.assignment_outlined, const Color(0xFF6267F2), DeskOfficeListPage(api: widget.api, title: '我的申请', path: '/office/flow'))),
+                    const SizedBox(width: 10),
+                    _stat('逾期', '${_ov['overdueTodos'] ?? 0}', () => _open('todos', '待办', Icons.task_alt, const Color(0xFFFA9D3B), DeskOfficeListPage(api: widget.api, title: '待办', path: '/office/todos'))),
+                  ],
+                ),
+                const SizedBox(height: 18),
+                if (_shown.isEmpty)
+                  const Padding(padding: EdgeInsets.only(top: 40), child: Center(child: Text('没有匹配的应用', style: TextStyle(color: kDeskMute))))
+                else
+                  GridView.builder(
+                    shrinkWrap: true,
+                    physics: const NeverScrollableScrollPhysics(),
+                    gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
+                      crossAxisCount: cols,
+                      mainAxisSpacing: 10,
+                      crossAxisSpacing: 10,
+                      childAspectRatio: 2.9,
+                    ),
+                    itemCount: _shown.length,
+                    itemBuilder: (_, i) {
+                      final a = _shown[i];
+                      return DeskAppCard(
+                        title: a.title,
+                        desc: a.desc,
+                        icon: a.icon,
+                        color: a.color,
+                        onTap: () => _open(a.key, a.title, a.icon, a.color, a.page),
+                      );
+                    },
+                  ),
+              ],
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
+  Widget _stat(String label, String value, VoidCallback onTap) {
+    return Expanded(
+      child: Material(
+        color: Colors.white,
+        borderRadius: BorderRadius.circular(8),
+        child: InkWell(
+          onTap: onTap,
+          borderRadius: BorderRadius.circular(8),
+          child: Padding(
+            padding: const EdgeInsets.symmetric(vertical: 14),
+            child: Column(
+              children: [
+                Text(value, style: const TextStyle(fontSize: 22, fontWeight: FontWeight.w700, color: kDeskBind)),
+                const SizedBox(height: 2),
+                Text(label, style: const TextStyle(fontSize: 12, color: kDeskMute)),
+              ],
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+}
+
+class _App {
+  _App(this.key, this.title, this.desc, this.icon, this.color, this.page);
+  final String key;
+  final String title;
+  final String desc;
+  final IconData icon;
+  final Color color;
+  final Widget page;
+}
+
+/// 桌面端业务模块列表（表格），不沿用移动端 ModuleListPage。
+class DeskModuleListPage extends StatefulWidget {
+  const DeskModuleListPage({super.key, required this.api, required this.title, required this.shell});
+  final OaClient api;
+  final String title;
+  final RestShell shell;
+
+  @override
+  State<DeskModuleListPage> createState() => _DeskModuleListPageState();
+}
+
+class _DeskModuleListPageState extends State<DeskModuleListPage> {
+  List<Map<String, dynamic>> _items = [];
+  bool _loading = true;
+  String _q = '';
+
+  @override
+  void initState() {
+    super.initState();
+    _load();
+  }
+
+  Future<void> _load() async {
+    setState(() => _loading = true);
+    try {
+      final data = await widget.api.get(widget.shell.path, query: {'page': '1', 'pageSize': '100', ...?widget.shell.query});
+      if (!mounted) return;
+      setState(() {
+        _items = asMaps(data);
+        _loading = false;
+      });
+    } catch (_) {
+      if (mounted) setState(() => _loading = false);
+    }
+  }
+
+  List<Map<String, dynamic>> get _shown {
+    if (_q.isEmpty) return _items;
+    return _items.where((e) => pickTitle(e).contains(_q) || pickSub(e).contains(_q)).toList();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final shown = _shown;
+    return DeskListScaffold(
+      title: widget.title,
+      loading: _loading,
+      actions: [IconButton(onPressed: _load, icon: const Icon(Icons.refresh, size: 20))],
+      filters: DeskSearchField(hint: '搜索', onChanged: (v) => setState(() => _q = v.trim())),
+      body: DeskDataTable(
+        columns: const ['名称', '摘要', '状态'],
+        rows: [
+          for (final r in shown)
+            [pickTitle(r), zh(pickSub(r)), '${r['status'] ?? ''}'],
+        ],
+        emptyHint: '暂无${widget.title}',
+        onRowTap: (i) {
+          final r = shown[i];
+          final seed = Map<String, dynamic>.from(r);
+          if ('${r['id']}'.length >= 8) seed['_fetch'] = '${widget.shell.path}/${r['id']}';
+          deskOpenRecord(context, widget.api, seed, title: pickTitle(r));
+        },
+      ),
+    );
+  }
+}
+
+String pickTitle(Map<String, dynamic> r) {
+  for (final k in ['title', 'name', 'code', 'no']) {
+    final v = r[k];
+    if (v != null && '$v'.isNotEmpty) return '$v';
+  }
+  return '记录';
+}
+
+String pickSub(Map<String, dynamic> r) {
+  for (final k in ['summary', 'remark', 'description', 'partyName', 'projectName']) {
+    final v = r[k];
+    if (v != null && '$v'.isNotEmpty) return '$v';
+  }
+  return '';
+}
@@ -0,0 +1,112 @@
+import 'package:flutter/material.dart';
+
+import '../desk_theme.dart';
+
+/// 桌面端通用数据表格，替代移动端 KvTile 列表。
+class DeskDataTable extends StatelessWidget {
+  const DeskDataTable({
+    super.key,
+    required this.columns,
+    required this.rows,
+    this.onRowTap,
+    this.emptyHint = '暂无数据',
+  });
+
+  final List<String> columns;
+  final List<List<String>> rows;
+  final void Function(int index)? onRowTap;
+  final String emptyHint;
+
+  @override
+  Widget build(BuildContext context) {
+    if (rows.isEmpty) {
+      return Center(child: Text(emptyHint, style: const TextStyle(color: kDeskMute)));
+    }
+    return Material(
+      color: Colors.white,
+      borderRadius: BorderRadius.circular(8),
+      clipBehavior: Clip.antiAlias,
+      child: SingleChildScrollView(
+        scrollDirection: Axis.horizontal,
+        child: DataTable(
+          headingRowHeight: 40,
+          dataRowMinHeight: 44,
+          dataRowMaxHeight: 56,
+          columnSpacing: 24,
+          horizontalMargin: 16,
+          columns: [for (final c in columns) DataColumn(label: Text(c))],
+          rows: [
+            for (var i = 0; i < rows.length; i++)
+              DataRow(
+                onSelectChanged: onRowTap == null ? null : (_) => onRowTap!(i),
+                cells: [for (final cell in rows[i]) DataCell(Text(cell, maxLines: 2, overflow: TextOverflow.ellipsis))],
+              ),
+          ],
+        ),
+      ),
+    );
+  }
+}
+
+class DeskListScaffold extends StatelessWidget {
+  const DeskListScaffold({
+    super.key,
+    required this.title,
+    required this.body,
+    this.filters,
+    this.actions = const [],
+    this.loading = false,
+  });
+
+  final String title;
+  final Widget body;
+  final Widget? filters;
+  final List<Widget> actions;
+  final bool loading;
+
+  @override
+  Widget build(BuildContext context) {
+    return ColoredBox(
+      color: kDeskBg,
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.stretch,
+        children: [
+          ColoredBox(
+            color: kDeskPane,
+            child: Column(
+              children: [
+                SizedBox(
+                  height: 48,
+                  child: Row(
+                    children: [
+                      Padding(
+                        padding: const EdgeInsets.only(left: 16),
+                        child: Text(title, style: const TextStyle(fontSize: 15, fontWeight: FontWeight.w600)),
+                      ),
+                      const Spacer(),
+                      ...actions,
+                      const SizedBox(width: 8),
+                    ],
+                  ),
+                ),
+                if (filters != null)
+                  Padding(
+                    padding: const EdgeInsets.fromLTRB(16, 0, 16, 10),
+                    child: filters!,
+                  ),
+                const Divider(height: 1, color: kDeskLine),
+              ],
+            ),
+          ),
+          if (loading) const LinearProgressIndicator(minHeight: 2, color: kDeskBind),
+          Expanded(
+            child: Padding(
+              padding: const EdgeInsets.all(16),
+              child: body,
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+}
@@ -0,0 +1,573 @@
+import 'package:flutter/material.dart';
+
+import '../../api/oa_client.dart';
+import '../../session/session.dart';
+import '../../widgets/auth_image.dart';
+import '../desk_theme.dart';
+
+class DeskNavRail extends StatelessWidget {
+  const DeskNavRail({
+    super.key,
+    required this.session,
+    required this.api,
+    required this.index,
+    required this.onChanged,
+    required this.items,
+  });
+
+  final SessionStore session;
+  final OaClient api;
+  final int index;
+  final ValueChanged<int> onChanged;
+  final List<(IconData, IconData, String, int)> items;
+
+  @override
+  Widget build(BuildContext context) {
+    return ColoredBox(
+      color: kDeskRail,
+      child: SizedBox(
+        width: kDeskRailWidth,
+        child: Column(
+          children: [
+            const SizedBox(height: 18),
+            DeskAvatar(
+              label: session.displayName,
+              fileId: '${session.user['avatarFileId'] ?? ''}',
+              api: api,
+              size: 36,
+            ),
+            const SizedBox(height: 18),
+            Expanded(
+              child: ListView(
+                padding: EdgeInsets.zero,
+                children: [
+                  for (var i = 0; i < items.length; i++)
+                    _RailItem(
+                      active: index == i,
+                      icon: index == i ? items[i].$2 : items[i].$1,
+                      label: items[i].$3,
+                      badge: items[i].$4,
+                      onTap: () => onChanged(i),
+                    ),
+                ],
+              ),
+            ),
+            const SizedBox(height: 12),
+          ],
+        ),
+      ),
+    );
+  }
+}
+
+class _RailItem extends StatelessWidget {
+  const _RailItem({
+    required this.active,
+    required this.icon,
+    required this.label,
+    required this.badge,
+    required this.onTap,
+  });
+
+  final bool active;
+  final IconData icon;
+  final String label;
+  final int badge;
+  final VoidCallback onTap;
+
+  @override
+  Widget build(BuildContext context) {
+    return Padding(
+      padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 3),
+      child: Material(
+        color: active ? kDeskActive : Colors.transparent,
+        borderRadius: BorderRadius.circular(8),
+        child: InkWell(
+          onTap: onTap,
+          borderRadius: BorderRadius.circular(8),
+          child: Padding(
+            padding: const EdgeInsets.symmetric(vertical: 8),
+            child: Column(
+              children: [
+                Stack(
+                  clipBehavior: Clip.none,
+                  children: [
+                    Icon(icon, size: 22, color: active ? kDeskBind : const Color(0xFF5C5C5C)),
+                    if (badge > 0)
+                      Positioned(
+                        right: -10,
+                        top: -6,
+                        child: Container(
+                          padding: const EdgeInsets.symmetric(horizontal: 4, vertical: 1),
+                          constraints: const BoxConstraints(minWidth: 16, minHeight: 16),
+                          decoration: BoxDecoration(
+                            color: const Color(0xFFFA5151),
+                            borderRadius: BorderRadius.circular(8),
+                          ),
+                          alignment: Alignment.center,
+                          child: Text(
+                            badge > 99 ? '99+' : '$badge',
+                            style: const TextStyle(color: Colors.white, fontSize: 10, fontWeight: FontWeight.w600),
+                          ),
+                        ),
+                      ),
+                  ],
+                ),
+                const SizedBox(height: 3),
+                Text(
+                  label,
+                  style: TextStyle(
+                    fontSize: 11,
+                    color: active ? kDeskBind : const Color(0xFF5C5C5C),
+                    fontWeight: active ? FontWeight.w600 : FontWeight.w400,
+                  ),
+                ),
+              ],
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+}
+
+class DeskAvatar extends StatelessWidget {
+  const DeskAvatar({
+    super.key,
+    required this.label,
+    required this.api,
+    this.fileId,
+    this.size = 40,
+    this.color,
+    this.icon,
+  });
+
+  final String label;
+  final OaClient api;
+  final String? fileId;
+  final double size;
+  final Color? color;
+  final IconData? icon;
+
+  @override
+  Widget build(BuildContext context) {
+    final id = fileId ?? '';
+    if (id.isNotEmpty) {
+      return ClipRRect(
+        borderRadius: BorderRadius.circular(6),
+        child: AuthImage(fileId: id, api: api, width: size, height: size, fit: BoxFit.cover),
+      );
+    }
+    final c = color ?? kDeskBind;
+    final ch = label.isNotEmpty ? label.characters.first : '?';
+    return Container(
+      width: size,
+      height: size,
+      decoration: BoxDecoration(color: c, borderRadius: BorderRadius.circular(6)),
+      alignment: Alignment.center,
+      child: icon != null
+          ? Icon(icon, color: Colors.white, size: size * 0.5)
+          : Text(ch, style: TextStyle(color: Colors.white, fontSize: size * 0.38, fontWeight: FontWeight.w600)),
+    );
+  }
+}
+
+class DeskPaneHeader extends StatelessWidget {
+  const DeskPaneHeader({
+    super.key,
+    required this.title,
+    this.actions = const [],
+    this.bottom,
+    this.leading,
+  });
+
+  final String title;
+  final List<Widget> actions;
+  final Widget? bottom;
+  final Widget? leading;
+
+  @override
+  Widget build(BuildContext context) {
+    return ColoredBox(
+      color: kDeskPane,
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.stretch,
+        children: [
+          SizedBox(
+            height: 48,
+            child: Row(
+              children: [
+                if (leading != null) leading!,
+                Padding(
+                  padding: EdgeInsets.only(left: leading == null ? 14 : 4),
+                  child: Text(title, style: const TextStyle(fontSize: 15, fontWeight: FontWeight.w600, color: kDeskInk)),
+                ),
+                const Spacer(),
+                ...actions,
+                const SizedBox(width: 6),
+              ],
+            ),
+          ),
+          if (bottom != null) bottom!,
+          const Divider(height: 1, color: kDeskLine),
+        ],
+      ),
+    );
+  }
+}
+
+class DeskSearchField extends StatelessWidget {
+  const DeskSearchField({super.key, required this.hint, this.onChanged, this.controller});
+
+  final String hint;
+  final ValueChanged<String>? onChanged;
+  final TextEditingController? controller;
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      height: 32,
+      decoration: BoxDecoration(color: const Color(0xFFEFEFEF), borderRadius: BorderRadius.circular(6)),
+      padding: const EdgeInsets.symmetric(horizontal: 10),
+      child: Row(
+        children: [
+          const Icon(Icons.search, size: 16, color: kDeskMute),
+          const SizedBox(width: 6),
+          Expanded(
+            child: TextField(
+              controller: controller,
+              onChanged: onChanged,
+              style: const TextStyle(fontSize: 13),
+              decoration: InputDecoration(
+                hintText: hint,
+                isDense: true,
+                border: InputBorder.none,
+                enabledBorder: InputBorder.none,
+                focusedBorder: InputBorder.none,
+                contentPadding: EdgeInsets.zero,
+                hintStyle: const TextStyle(color: Color(0xFFB2B2B2), fontSize: 13),
+              ),
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+}
+
+class DeskConvRow extends StatelessWidget {
+  const DeskConvRow({
+    super.key,
+    required this.name,
+    required this.preview,
+    required this.time,
+    required this.unread,
+    required this.selected,
+    required this.onTap,
+    this.avatarId,
+    this.api,
+    this.muted = false,
+    this.pinned = false,
+    this.onSecondaryTap,
+  });
+
+  final String name;
+  final String preview;
+  final String time;
+  final int unread;
+  final bool selected;
+  final VoidCallback onTap;
+  final String? avatarId;
+  final OaClient? api;
+  final bool muted;
+  final bool pinned;
+  final void Function(TapDownDetails)? onSecondaryTap;
+
+  @override
+  Widget build(BuildContext context) {
+    return Material(
+      color: selected ? kDeskActive : Colors.transparent,
+      child: InkWell(
+        onTap: onTap,
+        onSecondaryTapDown: onSecondaryTap,
+        child: Padding(
+          padding: const EdgeInsets.fromLTRB(12, 10, 12, 10),
+          child: Row(
+            children: [
+              if (api != null)
+                DeskAvatar(label: name, fileId: avatarId, api: api!, size: 40)
+              else
+                DeskAvatar(label: name, api: OaClient(SessionStore()), size: 40),
+              const SizedBox(width: 10),
+              Expanded(
+                child: Column(
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  children: [
+                    Row(
+                      children: [
+                        if (pinned)
+                          const Padding(
+                            padding: EdgeInsets.only(right: 4),
+                            child: Icon(Icons.push_pin, size: 12, color: kDeskMute),
+                          ),
+                        Expanded(
+                          child: Text(
+                            name,
+                            maxLines: 1,
+                            overflow: TextOverflow.ellipsis,
+                            style: const TextStyle(fontSize: 14, fontWeight: FontWeight.w500, color: kDeskInk),
+                          ),
+                        ),
+                        Text(time, style: const TextStyle(fontSize: 11, color: kDeskMute)),
+                      ],
+                    ),
+                    const SizedBox(height: 4),
+                    Row(
+                      children: [
+                        Expanded(
+                          child: Text(
+                            preview,
+                            maxLines: 1,
+                            overflow: TextOverflow.ellipsis,
+                            style: TextStyle(fontSize: 12, color: muted ? kDeskMute : const Color(0xFF9A9A9A)),
+                          ),
+                        ),
+                        if (muted)
+                          const Icon(Icons.notifications_off_outlined, size: 14, color: kDeskMute),
+                        if (unread > 0) ...[
+                          const SizedBox(width: 4),
+                          Container(
+                            padding: const EdgeInsets.symmetric(horizontal: 5, vertical: 1),
+                            decoration: BoxDecoration(
+                              color: const Color(0xFFFA5151),
+                              borderRadius: BorderRadius.circular(9),
+                            ),
+                            child: Text(
+                              unread > 99 ? '99+' : '$unread',
+                              style: const TextStyle(color: Colors.white, fontSize: 10),
+                            ),
+                          ),
+                        ],
+                      ],
+                    ),
+                  ],
+                ),
+              ),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+}
+
+class DeskEmptyChat extends StatelessWidget {
+  const DeskEmptyChat({super.key, this.hint = '选择一个会话开始聊天'});
+
+  final String hint;
+
+  @override
+  Widget build(BuildContext context) {
+    return ColoredBox(
+      color: const Color(0xFFF5F5F5),
+      child: Center(
+        child: Column(
+          mainAxisSize: MainAxisSize.min,
+          children: [
+            Opacity(
+              opacity: 0.1,
+              child: Container(
+                width: 100,
+                height: 100,
+                decoration: BoxDecoration(color: kDeskBind, borderRadius: BorderRadius.circular(24)),
+                child: const Icon(Icons.chat_bubble_outline, size: 52, color: Colors.white),
+              ),
+            ),
+            const SizedBox(height: 16),
+            Text(hint, style: const TextStyle(color: kDeskMute, fontSize: 13)),
+          ],
+        ),
+      ),
+    );
+  }
+}
+
+class DeskTabStrip extends StatelessWidget {
+  const DeskTabStrip({
+    super.key,
+    required this.tabs,
+    required this.active,
+    required this.onSelect,
+    required this.onClose,
+  });
+
+  final List<(String key, String title, IconData icon, Color color)> tabs;
+  final int active;
+  final ValueChanged<int> onSelect;
+  final ValueChanged<int> onClose;
+
+  @override
+  Widget build(BuildContext context) {
+    return ColoredBox(
+      color: kDeskPane,
+      child: Column(
+        children: [
+          SizedBox(
+            height: 40,
+            child: ListView(
+              scrollDirection: Axis.horizontal,
+              padding: const EdgeInsets.symmetric(horizontal: 8),
+              children: [
+                for (var i = 0; i < tabs.length; i++)
+                  Padding(
+                    padding: const EdgeInsets.only(right: 2, top: 6, bottom: 6),
+                    child: Material(
+                      color: active == i ? const Color(0xFFF0F4FA) : Colors.transparent,
+                      borderRadius: BorderRadius.circular(6),
+                      child: InkWell(
+                        onTap: () => onSelect(i),
+                        borderRadius: BorderRadius.circular(6),
+                        child: Padding(
+                          padding: EdgeInsets.fromLTRB(10, 5, i > 0 ? 4 : 10, 5),
+                          child: Row(
+                            mainAxisSize: MainAxisSize.min,
+                            children: [
+                              Icon(tabs[i].$3, size: 14, color: tabs[i].$4),
+                              const SizedBox(width: 5),
+                              Text(
+                                tabs[i].$2,
+                                style: TextStyle(
+                                  fontSize: 12,
+                                  color: active == i ? kDeskInk : kDeskMute,
+                                  fontWeight: active == i ? FontWeight.w600 : FontWeight.w400,
+                                ),
+                              ),
+                              if (i > 0) ...[
+                                const SizedBox(width: 2),
+                                InkWell(
+                                  onTap: () => onClose(i),
+                                  borderRadius: BorderRadius.circular(8),
+                                  child: const Padding(
+                                    padding: EdgeInsets.all(2),
+                                    child: Icon(Icons.close, size: 12, color: kDeskMute),
+                                  ),
+                                ),
+                              ],
+                            ],
+                          ),
+                        ),
+                      ),
+                    ),
+                  ),
+              ],
+            ),
+          ),
+          const Divider(height: 1, color: kDeskLine),
+        ],
+      ),
+    );
+  }
+}
+
+class DeskAppCard extends StatelessWidget {
+  const DeskAppCard({
+    super.key,
+    required this.title,
+    required this.desc,
+    required this.icon,
+    required this.color,
+    required this.onTap,
+  });
+
+  final String title;
+  final String desc;
+  final IconData icon;
+  final Color color;
+  final VoidCallback onTap;
+
+  @override
+  Widget build(BuildContext context) {
+    return Material(
+      color: Colors.white,
+      borderRadius: BorderRadius.circular(8),
+      child: InkWell(
+        onTap: onTap,
+        borderRadius: BorderRadius.circular(8),
+        child: Padding(
+          padding: const EdgeInsets.fromLTRB(14, 14, 14, 12),
+          child: Row(
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              Container(
+                width: 42,
+                height: 42,
+                decoration: BoxDecoration(color: color, borderRadius: BorderRadius.circular(10)),
+                child: Icon(icon, color: Colors.white, size: 22),
+              ),
+              const SizedBox(width: 12),
+              Expanded(
+                child: Column(
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  children: [
+                    Text(title, maxLines: 1, overflow: TextOverflow.ellipsis,
+                        style: const TextStyle(fontSize: 14, fontWeight: FontWeight.w600, color: kDeskInk)),
+                    const SizedBox(height: 4),
+                    Text(desc, maxLines: 2, overflow: TextOverflow.ellipsis,
+                        style: const TextStyle(fontSize: 12, color: kDeskMute, height: 1.35)),
+                  ],
+                ),
+              ),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+}
+
+class DeskFilterChips extends StatelessWidget {
+  const DeskFilterChips({super.key, required this.value, required this.onChanged, required this.items});
+
+  final String value;
+  final ValueChanged<String> onChanged;
+  final List<(String, String)> items;
+
+  @override
+  Widget build(BuildContext context) {
+    return Row(
+      children: [
+        for (final it in items) ...[
+          _chip(it.$1, it.$2),
+          if (it != items.last) const SizedBox(width: 6),
+        ],
+      ],
+    );
+  }
+
+  Widget _chip(String id, String label) {
+    final on = value == id;
+    return GestureDetector(
+      onTap: () => onChanged(id),
+      child: Container(
+        padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 5),
+        decoration: BoxDecoration(
+          color: on ? kDeskActive : Colors.white,
+          borderRadius: BorderRadius.circular(14),
+          border: Border.all(color: on ? const Color(0xFFB8D4FF) : kDeskLine),
+        ),
+        child: Text(label, style: TextStyle(fontSize: 12, color: on ? kDeskBind : kDeskMute, fontWeight: on ? FontWeight.w600 : FontWeight.w400)),
+      ),
+    );
+  }
+}
+
+void deskToast(BuildContext context, String msg, {bool error = false}) {
+  ScaffoldMessenger.of(context).showSnackBar(
+    SnackBar(
+      content: Text(msg),
+      backgroundColor: error ? const Color(0xFFFA5151) : null,
+      behavior: SnackBarBehavior.floating,
+      width: 320,
+    ),
+  );
+}
@@ -0,0 +1,328 @@
+import 'dart:async';
+import 'dart:io';
+
+import 'package:audioplayers/audioplayers.dart';
+import 'package:file_picker/file_picker.dart';
+import 'package:flutter/services.dart';
+import 'package:geolocator/geolocator.dart';
+import 'package:path_provider/path_provider.dart';
+import 'package:record/record.dart';
+
+import '../api/oa_client.dart';
+
+/// 系统截屏、高刷、录音、选图（保留 GIF）。
+class DeviceBridge {
+  DeviceBridge._();
+  static const _ch = EventChannel('com.fysxkj.oa/device');
+  static const _m = MethodChannel('com.fysxkj.oa/ota');
+  static StreamSubscription<dynamic>? _sub;
+  static final _cbs = <void Function()>{};
+
+  static final AudioPlayer _player = AudioPlayer();
+  static final AudioRecorder _recorder = AudioRecorder();
+  static String? _recordingPath;
+  static DateTime? _recordingStarted;
+  static String? _playingPath;
+  static OaClient? _api;
+
+  static void bindApi(OaClient api) => _api = api;
+
+  static bool get _useNativeBridge => Platform.isAndroid;
+
+  static Future<void> preferMaxRefresh() async {
+    if (!_useNativeBridge) return;
+    try {
+      await _m.invokeMethod('preferMaxRefresh');
+    } catch (_) {}
+  }
+
+  static Timer? _clipPoll;
+  static bool _clipHadImage = false;
+  static int _lastClipAt = 0;
+
+  static void watchScreenshot(void Function() onShot) {
+    _cbs.add(onShot);
+    if (Platform.isAndroid || Platform.isWindows) {
+      _sub ??= _ch.receiveBroadcastStream().listen((event) {
+        if (event == 'screenshot') {
+          for (final cb in [..._cbs]) {
+            cb();
+          }
+        }
+      });
+      _m.invokeMethod('startScreenshotWatch').catchError((_) {});
+    } else if (Platform.isLinux) {
+      _startLinuxScreenshotPoll();
+    }
+  }
+
+  static void _startLinuxScreenshotPoll() {
+    _clipPoll ??= Timer.periodic(const Duration(milliseconds: 900), (_) async {
+      final now = DateTime.now().millisecondsSinceEpoch;
+      if (now - _lastClipAt < 1500) return;
+      final has = await _linuxClipboardHasImage();
+      if (has && !_clipHadImage) {
+        _clipHadImage = true;
+        _lastClipAt = now;
+        for (final cb in [..._cbs]) {
+          cb();
+        }
+      } else if (!has) {
+        _clipHadImage = false;
+      }
+    });
+  }
+
+  static Future<bool> _linuxClipboardHasImage() async {
+    try {
+      final x = await Process.run('bash', [
+        '-c',
+        'command -v xclip >/dev/null && xclip -selection clipboard -t TARGETS -o 2>/dev/null | grep -qi image && echo 1; '
+            'command -v wl-paste >/dev/null && wl-paste --list-types 2>/dev/null | grep -qi image && echo 1',
+      ]);
+      return '${x.stdout}'.contains('1');
+    } catch (_) {
+      return false;
+    }
+  }
+
+  static void unwatchScreenshot(void Function() onShot) {
+    _cbs.remove(onShot);
+    if (_cbs.isNotEmpty) return;
+    if (Platform.isAndroid || Platform.isWindows) {
+      _m.invokeMethod('stopScreenshotWatch').catchError((_) {});
+      _sub?.cancel();
+      _sub = null;
+    }
+    _clipPoll?.cancel();
+    _clipPoll = null;
+    _clipHadImage = false;
+  }
+
+  static Future<void> startVoice() async {
+    if (_useNativeBridge) {
+      await _m.invokeMethod('startVoice');
+      return;
+    }
+    if (!await _recorder.hasPermission()) {
+      throw Exception('没有麦克风权限');
+    }
+    final dir = await getTemporaryDirectory();
+    _recordingPath = '${dir.path}/voice_${DateTime.now().millisecondsSinceEpoch}.m4a';
+    _recordingStarted = DateTime.now();
+    await _recorder.start(const RecordConfig(encoder: AudioEncoder.aacLc), path: _recordingPath!);
+  }
+
+  static Future<Map<String, dynamic>?> stopVoice() async {
+    if (_useNativeBridge) {
+      final raw = await _m.invokeMethod('stopVoice');
+      if (raw is Map) return Map<String, dynamic>.from(raw);
+      return null;
+    }
+    final path = await _recorder.stop();
+    _recordingPath = null;
+    if (path == null || path.isEmpty) return null;
+    final started = _recordingStarted;
+    _recordingStarted = null;
+    final seconds = started == null ? 1 : DateTime.now().difference(started).inSeconds.clamp(1, 60);
+    return {'path': path, 'seconds': seconds};
+  }
+
+  static Future<void> cancelVoice() async {
+    if (_useNativeBridge) {
+      try {
+        await _m.invokeMethod('cancelVoice');
+      } catch (_) {}
+      return;
+    }
+    try {
+      await _recorder.stop();
+    } catch (_) {}
+    _recordingPath = null;
+    _recordingStarted = null;
+  }
+
+  static Future<void> playVoice(String path) async {
+    if (_useNativeBridge) {
+      await _m.invokeMethod('playVoice', {'path': path});
+      return;
+    }
+    await _player.stop();
+    _playingPath = path;
+    await _player.play(DeviceFileSource(path));
+  }
+
+  static Future<void> stopPlay() async {
+    if (_useNativeBridge) {
+      try {
+        await _m.invokeMethod('stopPlay');
+      } catch (_) {}
+      return;
+    }
+    await _player.stop();
+    _playingPath = null;
+  }
+
+  static String? get playingPath => _playingPath;
+
+  /// 手机端本地语音转文字（不调 OA 服务端）。
+  static Future<String?> speechToText({required String audioPath}) async {
+    if (!_useNativeBridge) return null;
+    final value = await _m.invokeMethod('speechToText', {'path': audioPath});
+    final text = '$value'.trim();
+    return value == null || text.isEmpty || text == 'null' ? null : text;
+  }
+
+  static final AudioPlayer _tonePlayer = AudioPlayer();
+
+  static Future<void> startCallTone({bool incoming = false}) async {
+    if (_useNativeBridge) {
+      try {
+        await _m.invokeMethod('startCallTone', {'incoming': incoming});
+      } catch (_) {}
+      return;
+    }
+    try {
+      await _tonePlayer.setReleaseMode(ReleaseMode.loop);
+      await _tonePlayer.play(AssetSource('sounds/ring.wav'));
+    } catch (_) {}
+  }
+
+  static Future<void> stopCallTone() async {
+    if (_useNativeBridge) {
+      try {
+        await _m.invokeMethod('stopCallTone');
+      } catch (_) {}
+      return;
+    }
+    try {
+      await _tonePlayer.stop();
+    } catch (_) {}
+  }
+
+  static Future<void> cancelCallNotification() async {
+    if (!_useNativeBridge) return;
+    try {
+      await _m.invokeMethod('cancelCallNotification');
+    } catch (_) {}
+  }
+
+  static Future<void> playMessageSent() async {
+    if (!_useNativeBridge) return;
+    try {
+      await _m.invokeMethod('playMessageSent');
+    } catch (_) {}
+  }
+
+  static Future<Map<String, double>?> getLocation() async {
+    if (_useNativeBridge) {
+      final raw = await _m.invokeMethod('getLocation');
+      if (raw is Map) {
+        final lat = (raw['lat'] as num?)?.toDouble();
+        final lng = (raw['lng'] as num?)?.toDouble();
+        if (lat != null && lng != null) return {'lat': lat, 'lng': lng};
+      }
+      return null;
+    }
+    try {
+      final serviceEnabled = await Geolocator.isLocationServiceEnabled();
+      if (!serviceEnabled) return null;
+      var perm = await Geolocator.checkPermission();
+      if (perm == LocationPermission.denied) {
+        perm = await Geolocator.requestPermission();
+      }
+      if (perm == LocationPermission.denied || perm == LocationPermission.deniedForever) {
+        return null;
+      }
+      final pos = await Geolocator.getCurrentPosition(locationSettings: const LocationSettings(accuracy: LocationAccuracy.high));
+      return {'lat': pos.latitude, 'lng': pos.longitude};
+    } catch (_) {
+      return null;
+    }
+  }
+
+  static Future<Map<String, String>?> pickFile() async {
+    if (_useNativeBridge) {
+      final raw = await _m.invokeMethod('pickFile');
+      if (raw is Map) return raw.map((k, v) => MapEntry('$k', '$v'));
+      return null;
+    }
+    final picked = await FilePicker.platform.pickFiles(allowMultiple: false);
+    if (picked == null || picked.files.isEmpty) return null;
+    final f = picked.files.first;
+    final path = f.path;
+    if (path == null || path.isEmpty) return null;
+    return {'path': path, 'name': f.name, 'mime': f.extension ?? ''};
+  }
+
+  static Future<void> openFile(String path, {String? mime}) async {
+    if (_useNativeBridge) {
+      await _m.invokeMethod('openFile', {'path': path, 'mime': mime ?? ''});
+      return;
+    }
+    if (Platform.isLinux) {
+      await Process.run('xdg-open', [path]);
+    } else if (Platform.isWindows) {
+      await Process.start('cmd', ['/c', 'start', '', path], mode: ProcessStartMode.detached);
+    }
+  }
+
+  static Future<void> saveImage(String path) async {
+    if (_useNativeBridge) {
+      await _m.invokeMethod('saveImage', {'path': path});
+      return;
+    }
+    final name = path.split('/').last;
+    final picked = await FilePicker.platform.saveFile(dialogTitle: '保存图片', fileName: name.isEmpty ? 'image.jpg' : name);
+    if (picked == null || picked.isEmpty) return;
+    await File(path).copy(picked);
+  }
+
+  static Future<void> openUrl(String url) async {
+    if (_useNativeBridge) {
+      await _m.invokeMethod('openUrl', {'url': url});
+      return;
+    }
+    if (Platform.isLinux) {
+      await Process.run('xdg-open', [url]);
+    } else if (Platform.isWindows) {
+      await Process.start('cmd', ['/c', 'start', '', url], mode: ProcessStartMode.detached);
+    }
+  }
+
+  static Future<bool> requestCallMedia() async {
+    if (!_useNativeBridge) return true;
+    try {
+      final ok = await _m.invokeMethod('requestCallMedia');
+      return ok == true;
+    } catch (_) {
+      return true;
+    }
+  }
+
+  static Future<Map<String, String>?> pickMedia() async {
+    if (_useNativeBridge) {
+      final raw = await _m.invokeMethod('pickMedia');
+      if (raw is Map) return raw.map((k, v) => MapEntry('$k', '$v'));
+      return null;
+    }
+    final picked = await FilePicker.platform.pickFiles(
+      type: FileType.custom,
+      allowedExtensions: ['jpg', 'jpeg', 'png', 'gif', 'webp', 'bmp'],
+      allowMultiple: false,
+    );
+    if (picked == null || picked.files.isEmpty) return null;
+    final f = picked.files.first;
+    final path = f.path;
+    if (path == null || path.isEmpty) return null;
+    final ext = (f.extension ?? 'jpg').toLowerCase();
+    final mime = ext == 'png'
+        ? 'image/png'
+        : ext == 'gif'
+            ? 'image/gif'
+            : ext == 'webp'
+                ? 'image/webp'
+                : 'image/jpeg';
+    return {'path': path, 'name': f.name, 'mime': mime};
+  }
+}
@@ -0,0 +1,98 @@
+import 'dart:async';
+
+import 'package:flutter/services.dart';
+
+import '../api/oa_client.dart';
+
+class PushBridge {
+  PushBridge._();
+  static const _m = MethodChannel('com.fysxkj.oa/ota');
+  static const _ev = EventChannel('com.fysxkj.oa/push');
+  static StreamSubscription<dynamic>? _sub;
+
+  static Future<void> requestFirstLoginPermissions() async {
+    try {
+      await _m.invokeMethod('requestFirstLoginPermissions');
+    } catch (_) {
+      try {
+        await _m.invokeMethod('requestPushPermission');
+      } catch (_) {}
+    }
+  }
+
+  static Future<void> register(OaClient api) async {
+    await requestFirstLoginPermissions();
+    for (var i = 0; i < 10; i++) {
+      try {
+        final raw = await _m.invokeMethod('getPushToken');
+        if (raw is Map) {
+          final regId = '${raw['regId'] ?? ''}';
+          if (regId.isNotEmpty) {
+            await api.post('/push/devices', {
+              'vendor': '${raw['vendor'] ?? 'vivo'}',
+              'regId': regId,
+              'brand': '${raw['brand'] ?? ''}',
+              'model': '${raw['model'] ?? ''}',
+            });
+            return;
+          }
+        }
+      } catch (_) {}
+      await Future<void>.delayed(const Duration(seconds: 2));
+    }
+  }
+
+  static Future<void> showOnline(String title, String content, {Map<String, String> extras = const {}}) async {
+    try {
+      await _m.invokeMethod('showOnlineNotification', {'title': title, 'content': content, 'extras': extras});
+    } catch (_) {}
+  }
+
+  static Future<Map<String, String>?> consumeLaunch() async {
+    try {
+      final raw = await _m.invokeMethod('consumeLaunchPush');
+      if (raw is Map) return raw.map((k, v) => MapEntry('$k', '$v'));
+    } catch (_) {}
+    return null;
+  }
+
+  static void listen(void Function(Map<String, String>) onClick) {
+    _sub?.cancel();
+    _sub = _ev.receiveBroadcastStream().listen((event) {
+      if (event is Map) {
+        onClick(event.map((k, v) => MapEntry('$k', '$v')));
+      }
+    });
+  }
+
+  static void stop() {
+    _sub?.cancel();
+    _sub = null;
+  }
+
+  static Future<Map<String, dynamic>?> oemStatus() async {
+    try {
+      final raw = await _m.invokeMethod('oemStatus');
+      if (raw is Map) return Map<String, dynamic>.from(raw);
+    } catch (_) {}
+    return null;
+  }
+
+  static Future<void> openOemKeepAlive() async {
+    try {
+      await _m.invokeMethod('openOemKeepAlive');
+    } catch (_) {}
+  }
+
+  static Future<void> requestBattery() async {
+    try {
+      await _m.invokeMethod('requestBattery');
+    } catch (_) {}
+  }
+
+  static Future<void> markOemPrompted() async {
+    try {
+      await _m.invokeMethod('markOemPrompted');
+    } catch (_) {}
+  }
+}
@@ -0,0 +1,32 @@
+import 'dart:convert';
+
+import 'package:shared_preferences/shared_preferences.dart';
+
+/// 聊天消息的本地副本。云端只保留 7 天，客户端仍可查看本机历史消息。
+class ChatLocalStore {
+  ChatLocalStore._();
+
+  static Future<List<Map<String, dynamic>>> load(String conversationId) async {
+    if (conversationId.isEmpty) return [];
+    final p = await SharedPreferences.getInstance();
+    final raw = p.getString('im.local.$conversationId');
+    if (raw == null || raw.isEmpty) return [];
+    try {
+      final list = jsonDecode(raw);
+      if (list is! List) return [];
+      return list.whereType<Map>().map((e) => Map<String, dynamic>.from(e)).toList();
+    } catch (_) {
+      return [];
+    }
+  }
+
+  static Future<void> save(String conversationId, List<Map<String, dynamic>> items) async {
+    if (conversationId.isEmpty) return;
+    final p = await SharedPreferences.getInstance();
+    final durable = items.where((e) => e['_pending'] != true).map((e) {
+      final copy = Map<String, dynamic>.from(e)..remove('_pending');
+      return copy;
+    }).toList();
+    await p.setString('im.local.$conversationId', jsonEncode(durable));
+  }
+}
@@ -0,0 +1,90 @@
+import 'package:shared_preferences/shared_preferences.dart';
+
+/// 会话级本地偏好：免打扰、置顶、背景、本地清空记录。
+class ChatPrefs {
+  ChatPrefs._();
+  static SharedPreferences? _p;
+
+  static Future<void> ensure() async {
+    _p ??= await SharedPreferences.getInstance();
+    // 旧版本曾在滑动过程中误写 hidden，导致会话读完后看似“自动删除”。
+    // 升级时清理一次旧标记，之后只有确认“不显示/删除”才会再次隐藏。
+    if (_p!.getBool('im.hidden.migration.v3') != true) {
+      for (final key
+          in _p!.getKeys().where((k) => k.startsWith('im.hidden.'))) {
+        await _p!.remove(key);
+      }
+      await _p!.setBool('im.hidden.migration.v3', true);
+    }
+  }
+
+  static bool muted(String id) =>
+      id.isEmpty ? false : (_p?.getBool('im.mute.$id') ?? false);
+  static bool pinned(String id) =>
+      id.isEmpty ? false : (_p?.getBool('im.pin.$id') ?? false);
+  static bool hidden(String id) =>
+      id.isEmpty ? false : (_p?.getBool('im.hidden.$id') ?? false);
+  static int? bgColor(String id) => id.isEmpty ? null : _p?.getInt('im.bg.$id');
+  static DateTime? clearedAt(String id) {
+    if (id.isEmpty) return null;
+    final ms = _p?.getInt('im.cleared.$id');
+    if (ms == null || ms <= 0) return null;
+    return DateTime.fromMillisecondsSinceEpoch(ms);
+  }
+
+  static Future<void> setMuted(String id, bool v) async {
+    await ensure();
+    await _p!.setBool('im.mute.$id', v);
+  }
+
+  static Future<void> setPinned(String id, bool v) async {
+    await ensure();
+    await _p!.setBool('im.pin.$id', v);
+  }
+
+  static Future<void> setHidden(String id, bool v) async {
+    await ensure();
+    await _p!.setBool('im.hidden.$id', v);
+  }
+
+  static Future<void> setBg(String id, int color) async {
+    await ensure();
+    await _p!.setInt('im.bg.$id', color);
+  }
+
+  static Future<void> clearHistory(String id) async {
+    await ensure();
+    await _p!.setInt('im.cleared.$id', DateTime.now().millisecondsSinceEpoch);
+  }
+
+  static int fakeUnread(String id) =>
+      id.isEmpty ? 0 : (_p?.getInt('im.fakeUnread.$id') ?? 0);
+
+  static Future<void> setFakeUnread(String id, int n) async {
+    await ensure();
+    if (n <= 0) {
+      await _p!.remove('im.fakeUnread.$id');
+    } else {
+      await _p!.setInt('im.fakeUnread.$id', n);
+    }
+  }
+
+  /// 语音转文字结果，按消息 id 或 fileId 缓存。
+  static String? voiceText(String key) {
+    if (key.isEmpty) return null;
+    final v = _p?.getString('im.voiceText.$key');
+    if (v == null || v.isEmpty) return null;
+    return v;
+  }
+
+  static Future<void> setVoiceText(String key, String text) async {
+    if (key.isEmpty) return;
+    await ensure();
+    final t = text.trim();
+    if (t.isEmpty) {
+      await _p!.remove('im.voiceText.$key');
+    } else {
+      await _p!.setString('im.voiceText.$key', t);
+    }
+  }
+}
@@ -0,0 +1,38 @@
+import 'package:flutter/services.dart';
+
+/// 与官方 MobileIMSDK 对齐的生命周期：登录前 init，退出 release。
+/// Android 走 MethodChannel；Windows/Linux 无原生插件时回落到 Dart TCP。
+class ImBridge {
+  static const _ch = MethodChannel('com.fysxkj.oa/im');
+  bool nativeReady = false;
+  String engine = 'dart-tcp';
+
+  Future<void> init() async {
+    try {
+      final r = await _ch.invokeMethod<Map>('init');
+      nativeReady = r?['ok'] == true || r?['initialized'] == true;
+      engine = '${r?['engine'] ?? 'dart-tcp'}';
+    } on MissingPluginException {
+      nativeReady = false;
+      engine = 'dart-tcp';
+    } catch (_) {
+      nativeReady = false;
+      engine = 'dart-tcp';
+    }
+  }
+
+  Future<void> release() async {
+    try {
+      await _ch.invokeMethod('release');
+    } catch (_) {}
+    nativeReady = false;
+  }
+
+  Future<String> status() async {
+    try {
+      final r = await _ch.invokeMethod<String>('engine');
+      if (r != null && r.isNotEmpty) engine = r;
+    } catch (_) {}
+    return engine;
+  }
+}
@@ -0,0 +1,42 @@
+import 'dart:async';
+
+import 'package:connectivity_plus/connectivity_plus.dart';
+import 'package:flutter/widgets.dart';
+
+import '../session/session.dart';
+
+/// 监听网络切换与应用恢复，触发 IM 极速重连。
+class ImLifecycle with WidgetsBindingObserver {
+  ImLifecycle(this.session);
+  final SessionStore session;
+  StreamSubscription<List<ConnectivityResult>>? _netSub;
+  List<ConnectivityResult> _lastNet = const [];
+
+  void start() {
+    WidgetsBinding.instance.addObserver(this);
+    _netSub = Connectivity().onConnectivityChanged.listen(_onNet);
+    Connectivity().checkConnectivity().then((r) => _lastNet = r);
+  }
+
+  void stop() {
+    WidgetsBinding.instance.removeObserver(this);
+    _netSub?.cancel();
+    _netSub = null;
+  }
+
+  void _onNet(List<ConnectivityResult> next) {
+    final wasOffline = _lastNet.every((e) => e == ConnectivityResult.none);
+    final nowOnline = next.any((e) => e != ConnectivityResult.none);
+    _lastNet = next;
+    if (wasOffline && nowOnline && session.signedIn) {
+      unawaited(session.connectIm(force: true));
+    }
+  }
+
+  @override
+  void didChangeAppLifecycleState(AppLifecycleState state) {
+    if (state == AppLifecycleState.resumed && session.signedIn) {
+      unawaited(session.connectIm(force: true));
+    }
+  }
+}
@@ -0,0 +1,33 @@
+import 'package:shared_preferences/shared_preferences.dart';
+
+/// 本地记录各会话已同步到的最大 seq，断线重连后用于 gap fill。
+class ImSeqStore {
+  ImSeqStore._();
+  static SharedPreferences? _p;
+
+  static Future<void> ensure() async {
+    _p ??= await SharedPreferences.getInstance();
+  }
+
+  static Future<int> lastSeq(String conversationId) async {
+    if (conversationId.isEmpty) return 0;
+    await ensure();
+    return _p?.getInt('im.seq.$conversationId') ?? 0;
+  }
+
+  static Future<void> setLastSeq(String conversationId, int seq) async {
+    if (conversationId.isEmpty || seq <= 0) return;
+    await ensure();
+    final prev = _p?.getInt('im.seq.$conversationId') ?? 0;
+    if (seq > prev) await _p!.setInt('im.seq.$conversationId', seq);
+  }
+
+  static Future<void> applyItems(String conversationId, Iterable<Map<String, dynamic>> items) async {
+    var max = 0;
+    for (final e in items) {
+      final s = (e['seq'] as num?)?.toInt() ?? 0;
+      if (s > max) max = s;
+    }
+    if (max > 0) await setLastSeq(conversationId, max);
+  }
+}
@@ -0,0 +1,81 @@
+/// 姓名首字母。按百家姓，避免大量同事被丢进「#」。
+const _surnames = {
+  '赵': 'Z', '钱': 'Q', '孙': 'S', '李': 'L', '周': 'Z', '吴': 'W', '郑': 'Z', '王': 'W',
+  '冯': 'F', '陈': 'C', '褚': 'C', '卫': 'W', '蒋': 'J', '沈': 'S', '韩': 'H', '杨': 'Y',
+  '朱': 'Z', '秦': 'Q', '尤': 'Y', '许': 'X', '何': 'H', '吕': 'L', '施': 'S', '张': 'Z',
+  '孔': 'K', '曹': 'C', '严': 'Y', '华': 'H', '金': 'J', '魏': 'W', '陶': 'T', '姜': 'J',
+  '戚': 'Q', '谢': 'X', '邹': 'Z', '喻': 'Y', '柏': 'B', '水': 'S', '窦': 'D', '章': 'Z',
+  '云': 'Y', '苏': 'S', '潘': 'P', '葛': 'G', '奚': 'X', '范': 'F', '彭': 'P', '郎': 'L',
+  '鲁': 'L', '韦': 'W', '昌': 'C', '马': 'M', '苗': 'M', '凤': 'F', '花': 'H', '方': 'F',
+  '俞': 'Y', '任': 'R', '袁': 'Y', '柳': 'L', '酆': 'F', '鲍': 'B', '史': 'S', '唐': 'T',
+  '费': 'F', '廉': 'L', '岑': 'C', '薛': 'X', '雷': 'L', '贺': 'H', '倪': 'N', '汤': 'T',
+  '滕': 'T', '殷': 'Y', '罗': 'L', '毕': 'B', '郝': 'H', '邬': 'W', '安': 'A', '常': 'C',
+  '乐': 'Y', '于': 'Y', '时': 'S', '傅': 'F', '皮': 'P', '卞': 'B', '齐': 'Q', '康': 'K',
+  '伍': 'W', '余': 'Y', '元': 'Y', '卜': 'B', '顾': 'G', '孟': 'M', '平': 'P', '黄': 'H',
+  '和': 'H', '穆': 'M', '萧': 'X', '尹': 'Y', '姚': 'Y', '邵': 'S', '湛': 'Z', '汪': 'W',
+  '祁': 'Q', '毛': 'M', '禹': 'Y', '狄': 'D', '米': 'M', '贝': 'B', '明': 'M', '臧': 'Z',
+  '计': 'J', '伏': 'F', '成': 'C', '戴': 'D', '谈': 'T', '宋': 'S', '茅': 'M', '庞': 'P',
+  '熊': 'X', '纪': 'J', '舒': 'S', '屈': 'Q', '项': 'X', '祝': 'Z', '董': 'D', '梁': 'L',
+  '杜': 'D', '阮': 'R', '蓝': 'L', '闵': 'M', '席': 'X', '季': 'J', '麻': 'M', '强': 'Q',
+  '贾': 'J', '路': 'L', '娄': 'L', '危': 'W', '江': 'J', '童': 'T', '颜': 'Y', '郭': 'G',
+  '梅': 'M', '盛': 'S', '林': 'L', '刁': 'D', '钟': 'Z', '徐': 'X', '邱': 'Q', '骆': 'L',
+  '高': 'G', '夏': 'X', '蔡': 'C', '田': 'T', '樊': 'F', '胡': 'H', '凌': 'L', '霍': 'H',
+  '虞': 'Y', '万': 'W', '支': 'Z', '柯': 'K', '昝': 'Z', '管': 'G', '卢': 'L', '莫': 'M',
+  '经': 'J', '房': 'F', '裘': 'Q', '缪': 'M', '干': 'G', '解': 'X', '应': 'Y', '宗': 'Z',
+  '丁': 'D', '宣': 'X', '贲': 'B', '邓': 'D', '郁': 'Y', '单': 'S', '杭': 'H', '洪': 'H',
+  '包': 'B', '诸': 'Z', '左': 'Z', '石': 'S', '崔': 'C', '吉': 'J', '钮': 'N', '龚': 'G',
+  '程': 'C', '嵇': 'J', '邢': 'X', '滑': 'H', '裴': 'P', '陆': 'L', '荣': 'R', '翁': 'W',
+  '荀': 'X', '羊': 'Y', '於': 'Y', '惠': 'H', '甄': 'Z', '曲': 'Q', '家': 'J', '封': 'F',
+  '芮': 'R', '羿': 'Y', '储': 'C', '靳': 'J', '汲': 'J', '邴': 'B', '糜': 'M', '松': 'S',
+  '井': 'J', '段': 'D', '富': 'F', '巫': 'W', '乌': 'W', '焦': 'J', '巴': 'B', '弓': 'G',
+  '牧': 'M', '隗': 'K', '山': 'S', '谷': 'G', '车': 'C', '侯': 'H', '宓': 'M', '蓬': 'P',
+  '全': 'Q', '郗': 'X', '班': 'B', '仰': 'Y', '秋': 'Q', '仲': 'Z', '伊': 'Y', '宫': 'G',
+  '宁': 'N', '仇': 'Q', '栾': 'L', '暴': 'B', '甘': 'G', '钭': 'T', '厉': 'L', '戎': 'R',
+  '祖': 'Z', '武': 'W', '符': 'F', '刘': 'L', '景': 'J', '詹': 'Z', '束': 'S', '龙': 'L',
+  '叶': 'Y', '幸': 'X', '司': 'S', '韶': 'S', '郜': 'G', '黎': 'L', '蓟': 'J', '薄': 'B',
+  '印': 'Y', '宿': 'S', '白': 'B', '怀': 'H', '蒲': 'P', '邰': 'T', '从': 'C', '鄂': 'E',
+  '索': 'S', '咸': 'X', '籍': 'J', '赖': 'L', '卓': 'Z', '蔺': 'L', '屠': 'T', '蒙': 'M',
+  '池': 'C', '乔': 'Q', '阴': 'Y', '胥': 'X', '能': 'N', '苍': 'C', '双': 'S', '闻': 'W',
+  '莘': 'S', '党': 'D', '翟': 'Z', '谭': 'T', '贡': 'G', '劳': 'L', '逄': 'P', '姬': 'J',
+  '申': 'S', '扶': 'F', '堵': 'D', '冉': 'R', '宰': 'Z', '郦': 'L', '雍': 'Y', '郤': 'X',
+  '璩': 'Q', '桑': 'S', '桂': 'G', '濮': 'P', '牛': 'N', '寿': 'S', '通': 'T', '边': 'B',
+  '扈': 'H', '燕': 'Y', '冀': 'J', '郏': 'J', '浦': 'P', '尚': 'S', '农': 'N', '温': 'W',
+  '别': 'B', '庄': 'Z', '晏': 'Y', '柴': 'C', '瞿': 'Q', '阎': 'Y', '充': 'C', '慕': 'M',
+  '连': 'L', '茹': 'R', '习': 'X', '宦': 'H', '艾': 'A', '鱼': 'Y', '容': 'R', '向': 'X',
+  '古': 'G', '易': 'Y', '慎': 'S', '戈': 'G', '廖': 'L', '庾': 'Y', '终': 'Z', '暨': 'J',
+  '居': 'J', '衡': 'H', '步': 'B', '都': 'D', '耿': 'G', '满': 'M', '弘': 'H', '匡': 'K',
+  '国': 'G', '文': 'W', '寇': 'K', '广': 'G', '禄': 'L', '阙': 'Q', '东': 'D', '欧': 'O',
+  '殳': 'S', '沃': 'W', '利': 'L', '蔚': 'W', '越': 'Y', '夔': 'K', '隆': 'L', '师': 'S',
+  '巩': 'G', '厍': 'S', '聂': 'N', '晁': 'C', '勾': 'G', '敖': 'A', '融': 'R', '冷': 'L',
+  '訾': 'Z', '辛': 'X', '阚': 'K', '那': 'N', '简': 'J', '饶': 'R', '空': 'K', '曾': 'Z',
+  '毋': 'W', '沙': 'S', '乜': 'N', '养': 'Y', '鞠': 'J', '须': 'X', '丰': 'F', '巢': 'C',
+  '关': 'G', '蒯': 'K', '相': 'X', '查': 'Z', '后': 'H', '荆': 'J', '红': 'H', '游': 'Y',
+  '竺': 'Z', '权': 'Q', '逯': 'L', '盖': 'G', '益': 'Y', '桓': 'H', '公': 'G', '万俟': 'M',
+  '司马': 'S', '上官': 'S', '欧阳': 'O', '夏侯': 'X', '诸葛': 'Z', '闻人': 'W', '东方': 'D',
+  '赫连': 'H', '皇甫': 'H', '尉迟': 'Y', '公羊': 'G', '澹台': 'T', '公冶': 'G', '宗政': 'Z',
+  '濮阳': 'P', '淳于': 'C', '单于': 'C', '太叔': 'T', '申屠': 'S', '公孙': 'G', '仲孙': 'Z',
+  '轩辕': 'X', '令狐': 'L', '钟离': 'Z', '宇文': 'Y', '长孙': 'Z', '慕容': 'M', '鲜于': 'X',
+  '闾丘': 'L', '司徒': 'S', '司空': 'S', '丌官': 'Q', '司寇': 'S', '仉': 'Z', '督': 'D',
+  '子车': 'Z', '颛孙': 'Z', '端木': 'D', '巫马': 'W', '公西': 'G', '漆雕': 'Q', '乐正': 'Y',
+  '壤驷': 'R', '公良': 'G', '拓跋': 'T', '夹谷': 'J', '宰父': 'Z', '谷梁': 'G', '晋': 'J',
+  '楚': 'C', '闫': 'Y', '法': 'F', '汝': 'R', '鄢': 'Y', '涂': 'T', '钦': 'Q', '段干': 'D',
+  '百里': 'B', '东郭': 'D', '南门': 'N', '呼延': 'H', '归': 'G', '海': 'H', '羊舌': 'Y',
+  '微生': 'W', '岳': 'Y', '帅': 'S', '缑': 'G', '亢': 'K', '况': 'K', '有': 'Y',
+  '琴': 'Q', '梁丘': 'L', '左丘': 'Z', '东门': 'D', '西门': 'X', '商': 'S', '牟': 'M',
+  '佘': 'S', '佴': 'N', '伯': 'B', '赏': 'S', '南宫': 'N', '墨': 'M', '哈': 'H', '谯': 'Q',
+  '笪': 'D', '年': 'N', '爱': 'A', '阳': 'Y', '佟': 'T', '言': 'Y', '福': 'F', '西': 'X',
+  '南': 'N', '北': 'B',
+};
+
+String letterOf(String name) {
+  final n = name.trim();
+  if (n.isEmpty) return '#';
+  if (n.length >= 2) {
+    final two = _surnames[n.substring(0, 2)];
+    if (two != null) return two;
+  }
+  final c = n[0];
+  if (RegExp(r'[A-Za-z]').hasMatch(c)) return c.toUpperCase();
+  if (RegExp(r'[0-9]').hasMatch(c)) return '#';
+  return _surnames[c] ?? '#';
+}
@@ -0,0 +1,73 @@
+import 'dart:convert';
+import 'dart:typed_data';
+
+/// MobileIMSDK 官方 TCP 帧：4 字节大端长度 + UTF-8 JSON Protocal。
+class ClientType {
+  static const login = 0;
+  static const keepAlive = 1;
+  static const commonData = 2;
+  static const logout = 3;
+  static const received = 4;
+  static const echo = 5;
+}
+
+class ServerType {
+  static const login = 50;
+  static const keepAlive = 51;
+  static const error = 52;
+  static const echo = 53;
+  static const kickout = 54;
+}
+
+class Protocal {
+  Protocal({
+    required this.type,
+    this.dataContent = '',
+    this.from = '0',
+    this.to = '0',
+    this.fp,
+    this.qos = false,
+    this.typeu = -1,
+    this.sm = -1,
+  });
+
+  int type;
+  String dataContent;
+  String from;
+  String to;
+  String? fp;
+  bool qos;
+  int typeu;
+  int sm;
+
+  Map<String, dynamic> toJson() => {
+        'bridge': false,
+        'type': type,
+        'dataContent': dataContent,
+        'from': from,
+        'to': to,
+        'fp': fp,
+        'QoS': qos,
+        'typeu': typeu,
+        'sm': sm,
+      };
+
+  factory Protocal.fromJson(Map<String, dynamic> j) => Protocal(
+        type: (j['type'] as num?)?.toInt() ?? 0,
+        dataContent: '${j['dataContent'] ?? ''}',
+        from: '${j['from'] ?? '0'}',
+        to: '${j['to'] ?? '0'}',
+        fp: j['fp']?.toString(),
+        qos: j['QoS'] == true || j['qos'] == true,
+        typeu: (j['typeu'] as num?)?.toInt() ?? -1,
+        sm: (j['sm'] as num?)?.toInt() ?? -1,
+      );
+}
+
+Uint8List encodeFrame(Protocal p) {
+  final body = utf8.encode(jsonEncode(p.toJson()));
+  final header = ByteData(4)..setUint32(0, body.length);
+  return Uint8List.fromList([...header.buffer.asUint8List(), ...body]);
+}
+
+const maxBody = 6 * 1024;
@@ -0,0 +1,32 @@
+import 'package:shared_preferences/shared_preferences.dart';
+
+/// 自定义表情：服务端 fileId 列表。GIF / 表情面板发出的都走这里。
+class StickerStore {
+  StickerStore._();
+  static const _key = 'im.stickers';
+  static SharedPreferences? _p;
+  static List<String> _ids = [];
+
+  static List<String> get ids => List.unmodifiable(_ids);
+
+  static Future<void> ensure() async {
+    _p ??= await SharedPreferences.getInstance();
+    _ids = _p!.getStringList(_key) ?? [];
+  }
+
+  static bool has(String fileId) => fileId.isNotEmpty && _ids.contains(fileId);
+
+  static Future<void> add(String fileId) async {
+    if (fileId.isEmpty) return;
+    await ensure();
+    if (_ids.contains(fileId)) return;
+    _ids = [fileId, ..._ids];
+    await _p!.setStringList(_key, _ids);
+  }
+
+  static Future<void> remove(String fileId) async {
+    await ensure();
+    _ids = _ids.where((e) => e != fileId).toList();
+    await _p!.setStringList(_key, _ids);
+  }
+}
@@ -0,0 +1,300 @@
+import 'dart:async';
+import 'dart:convert';
+import 'dart:io';
+
+import 'package:flutter/foundation.dart';
+import 'package:uuid/uuid.dart';
+
+import 'protocol.dart';
+import '../device/device_bridge.dart';
+import '../device/push_bridge.dart';
+
+class ImIncoming {
+  ImIncoming({
+    required this.from,
+    required this.text,
+    this.kind = 'chat',
+    this.fp,
+    this.seq = 0,
+    this.raw = const {},
+  });
+  final String from;
+  final String text;
+  final String kind;
+  final String? fp;
+  final int seq;
+  final Map<String, dynamic> raw;
+}
+
+class _Pending {
+  _Pending(this.p);
+  final Protocal p;
+  int tries = 0;
+}
+
+/// 官方 TCP ClientCoreSDK 等价实现：登录、心跳、通用数据、QoS 应答与重发。
+class ImTcpClient extends ChangeNotifier {
+  Socket? _socket;
+  Uint8List _buf = Uint8List(0);
+  Timer? _hb;
+  Timer? _qos;
+  Timer? _reconnect;
+  bool connected = false;
+  bool loggedIn = false;
+  String lastError = '';
+  String userId = '';
+  int firstLoginTime = 0;
+  final Map<String, _Pending> _pending = {};
+  final List<ImIncoming> inbox = [];
+  final _uuid = const Uuid();
+  String _host = '';
+  int _port = 0;
+  String _token = '';
+  bool _want = false;
+  int _tries = 0;
+  DateTime _lastHbAck = DateTime.now();
+  VoidCallback? onLoggedIn;
+
+  Future<void> connect({
+    required String host,
+    required int port,
+    required String userId,
+    required String token,
+  }) async {
+    _host = host;
+    _port = port;
+    _token = token;
+    this.userId = userId;
+    _want = true;
+    _tries = 0;
+    await _open();
+  }
+
+  Future<void> _open() async {
+    _tearDownSocket();
+    lastError = '';
+    try {
+      _socket = await Socket.connect(_host, _port,
+          timeout: const Duration(seconds: 8));
+      connected = true;
+      _tries = 0;
+      notifyListeners();
+      _socket!.listen(_onData, onDone: _onDrop, onError: (_) => _onDrop());
+      firstLoginTime = DateTime.now().millisecondsSinceEpoch;
+      _send(Protocal(
+        type: ClientType.login,
+        from: userId,
+        dataContent: jsonEncode({
+          'loginUserId': userId,
+          'loginToken': _token,
+          'clientKind': 'mobile',
+          'extra': '',
+          'firstLoginTime': firstLoginTime,
+        }),
+      ));
+      _hb = Timer.periodic(const Duration(seconds: 5), (_) {
+        if (loggedIn) {
+          if (DateTime.now().difference(_lastHbAck).inSeconds > 25) {
+            _onDrop();
+            return;
+          }
+          _send(Protocal(type: ClientType.keepAlive, from: userId));
+        }
+      });
+      _qos = Timer.periodic(const Duration(seconds: 4), (_) => _retryQos());
+    } catch (e) {
+      lastError = 'IM 连接失败：$e';
+      connected = false;
+      loggedIn = false;
+      notifyListeners();
+      _scheduleReconnect();
+    }
+  }
+
+  void _onDrop() {
+    final was = connected || loggedIn;
+    _tearDownSocket();
+    if (was) notifyListeners();
+    if (_want) _scheduleReconnect();
+  }
+
+  void _scheduleReconnect() {
+    if (!_want) return;
+    _reconnect?.cancel();
+    _tries = (_tries + 1).clamp(1, 12);
+    _reconnect = Timer(Duration(seconds: _tries < 4 ? 2 : 5), () {
+      if (_want && !loggedIn) _open();
+    });
+  }
+
+  void disconnect() {
+    _want = false;
+    _reconnect?.cancel();
+    _reconnect = null;
+    _tearDownSocket();
+    notifyListeners();
+  }
+
+  void _tearDownSocket() {
+    _hb?.cancel();
+    _qos?.cancel();
+    _hb = null;
+    _qos = null;
+    try {
+      _socket?.destroy();
+    } catch (_) {}
+    _socket = null;
+    _buf = Uint8List(0);
+    connected = false;
+    loggedIn = false;
+  }
+
+  void bump() {
+    notifyListeners();
+  }
+
+  Future<String?> sendChat(String toUserId, String text) async {
+    if (!loggedIn) return null;
+    final fp = _uuid.v4();
+    final p = Protocal(
+      type: ClientType.commonData,
+      from: userId,
+      to: toUserId,
+      dataContent:
+          jsonEncode({'kind': 'chat', 'text': text, 'fromUserId': userId}),
+      qos: true,
+      fp: fp,
+      typeu: 0,
+      sm: DateTime.now().millisecondsSinceEpoch,
+    );
+    _pending[fp] = _Pending(p);
+    _send(p);
+    return fp;
+  }
+
+  void _retryQos() {
+    for (final e in [..._pending.entries]) {
+      e.value.tries++;
+      if (e.value.tries > 3) {
+        _pending.remove(e.key);
+        continue;
+      }
+      _send(e.value.p);
+    }
+  }
+
+  void _send(Protocal p) {
+    final s = _socket;
+    if (s == null) return;
+    try {
+      s.add(encodeFrame(p));
+    } catch (_) {}
+  }
+
+  void _onData(List<int> chunk) {
+    _buf = Uint8List.fromList([..._buf, ...chunk]);
+    while (_buf.length >= 4) {
+      final len = ByteData.sublistView(_buf).getUint32(0);
+      if (len <= 0 || len > maxBody) {
+        disconnect();
+        return;
+      }
+      if (_buf.length < 4 + len) break;
+      final body = utf8.decode(_buf.sublist(4, 4 + len));
+      _buf = Uint8List.fromList(_buf.sublist(4 + len));
+      try {
+        _handle(Protocal.fromJson(jsonDecode(body) as Map<String, dynamic>));
+      } catch (_) {}
+    }
+  }
+
+  void _handle(Protocal p) {
+    switch (p.type) {
+      case ServerType.login:
+        try {
+          final info = jsonDecode(p.dataContent.isEmpty ? '{}' : p.dataContent);
+          loggedIn = info is Map && info['code'] == 0;
+          if (loggedIn && info['firstLoginTime'] != null) {
+            firstLoginTime = (info['firstLoginTime'] as num).toInt();
+          }
+          if (!loggedIn) lastError = 'IM 登录被拒绝';
+        } catch (_) {
+          loggedIn = false;
+        }
+        if (loggedIn) {
+          _lastHbAck = DateTime.now();
+          onLoggedIn?.call();
+        }
+        notifyListeners();
+        break;
+      case ServerType.keepAlive:
+      case ServerType.echo:
+        _lastHbAck = DateTime.now();
+        break;
+      case ServerType.kickout:
+        _tearDownSocket();
+        notifyListeners();
+        if (_want) _scheduleReconnect();
+        break;
+      case ClientType.received:
+        _pending.remove(p.dataContent);
+        break;
+      case ClientType.commonData:
+        if (p.qos && p.fp != null) {
+          _send(Protocal(
+              type: ClientType.received,
+              from: userId,
+              to: p.from,
+              dataContent: p.fp!));
+        }
+        String text = p.dataContent;
+        var kind = 'chat';
+        Map<String, dynamic> raw = {};
+        try {
+          raw = Map<String, dynamic>.from(jsonDecode(p.dataContent) as Map);
+          text = '${raw['text'] ?? raw['title'] ?? raw['body'] ?? text}';
+          kind = '${raw['kind'] ?? 'chat'}';
+        } catch (_) {}
+        final seq = (raw['seq'] as num?)?.toInt() ??
+            (p.sm > 0 ? p.sm : 0);
+        final fp = '${raw['fingerprint'] ?? p.fp ?? ''}';
+        if (fp.isNotEmpty) {
+          final dup = inbox.any((e) => e.fp == fp);
+          if (dup) break;
+        }
+        inbox.insert(
+            0,
+            ImIncoming(
+                from: p.from,
+                text: text,
+                kind: kind,
+                fp: fp.isEmpty ? p.fp : fp,
+                seq: seq,
+                raw: raw));
+        final terminalCall = kind == 'call' &&
+            const {'end', 'reject', 'timeout'}
+                .contains('${raw['action'] ?? ''}');
+        if (terminalCall) {
+          unawaited(DeviceBridge.cancelCallNotification());
+        } else if (p.from != userId && kind != 'receipt' && kind != 'signal') {
+          unawaited(PushBridge.showOnline(
+            '${raw['fromName'] ?? raw['title'] ?? '风影办公'}',
+            text,
+            extras: {
+              if (raw['conversationId'] != null)
+                'conversationId': '${raw['conversationId']}',
+              if (raw['kind'] != null) 'kind': '$kind',
+              if (raw['callId'] != null) 'callId': '${raw['callId']}',
+              if (raw['callKind'] != null) 'callKind': '${raw['callKind']}',
+              if (raw['fromName'] != null) 'fromName': '${raw['fromName']}',
+              if (raw['fromUserId'] != null) 'peerId': '${raw['fromUserId']}',
+              if (raw['action'] != null) 'action': '${raw['action']}',
+            },
+          ));
+        }
+        if (inbox.length > 200) inbox.removeLast();
+        notifyListeners();
+        break;
+    }
+  }
+}
@@ -0,0 +1,407 @@
+import 'package:flutter/material.dart';
+
+import 'theme.dart';
+
+/// 后端枚举 / 码 → 中文。对齐 web `labels.ts` + 投标状态。
+const zhMap = <String, String>{
+  'TECH_INITIAL': '技术初审',
+  'FETCH': '取标',
+  'TECH_FINAL': '技术终审',
+  'DRAFTING': '制标',
+  'REVIEW1': '商务一审',
+  'REVIEW2': '商务二审',
+  'PRINT': '印封',
+  'LIST': '投标执行',
+  'PENDING': '待审批',
+  'WON': '中标',
+  'LOST': '未中标',
+  'FAILED': '流标废标',
+  'TERMINATED': '已终止',
+  'DRAFT': '草稿',
+  'APPROVED': '已通过',
+  'REJECTED': '已驳回',
+  'CANCELLED': '已取消',
+  'ACTIVE': '启用',
+  'DISABLED': '停用',
+  'OPEN': '进行中',
+  'OFFSET': '已冲账',
+  'DONE': '已完成',
+  'RETURNED': '已交回',
+  'PAID': '已付',
+  'UNPAID': '待付',
+  'TO_ISSUE': '待开',
+  'ISSUED': '已开',
+  'RECEIVED': '已回',
+  'OVERDUE': '逾期',
+  'INTERNAL_ACCEPTED': '内部已验收',
+  'ACCEPTED': '已验收',
+  'ALL': '全部',
+  'DEPT': '本部门',
+  'SELF': '本人',
+  'BID': '投标',
+  'PROJECT': '正式项目',
+  'ADMIN': '行政',
+  'MARKETING': '营销',
+  'LABOR': '人工',
+  'TRAVEL': '差旅',
+  'PURCHASE': '采购',
+  'TENDER': '招标',
+  'PERFORMANCE': '履约保证金',
+  'WARRANTY': '项目质保金',
+  'EXPENSE': '报销',
+  'BOND': '保证金打出',
+  'LOAN': '借款',
+  'OFFICE': '办公申请',
+  'SEAL': '用章',
+  'HR': '人事',
+  'LEAVE': '请假',
+  'OVERTIME': '加班',
+  'TRIP': '出差',
+  'OUT': '外出',
+  'RESIGN': '离职',
+  'PROMOTE': '晋升',
+  'INTERN': '实习',
+  'PROBATION': '试用',
+  'REGULAR': '正式',
+  'LEFT': '离职',
+  'SINGLE': '单休',
+  'DOUBLE': '双休',
+  'MALE': '男',
+  'FEMALE': '女',
+  'HIGH_SCHOOL': '高中及以下',
+  'COLLEGE': '专科',
+  'BACHELOR': '本科',
+  'MASTER': '硕士',
+  'DOCTOR': '博士',
+  'HIRE': '入职',
+  'REGULARIZE': '转正',
+  'TRANSFER': '调岗',
+  'CREATE': '发起',
+  'SUBMIT': '提交',
+  'APPROVE': '同意',
+  'REJECT': '驳回',
+  'DRAFTER': '制标人',
+  'FETCHER': '取标人',
+  'COORDINATOR': '特殊协调人',
+  'BIDDER': '投标人',
+  'SPECIAL': '特殊筛选',
+  'FLOW': '普通筛选',
+  'BID_TECH_INITIAL': '技术初审',
+  'BID_TECH_FINAL': '技术终审',
+  'BID_FETCH': '取标',
+  'BID_ASSIGN_FETCH': '派取标人',
+  'BID_ASSIGN_DRAFT': '派制标人',
+  'BID_FINAL_PASSED': '终审通过通知',
+  'BID_DRAFT_DONE': '制标完成通知',
+  'BID_TERMINATED': '投标终止通知',
+  'BID_DRAFT': '制标',
+  'BID_REVIEW1': '商务一审',
+  'BID_REVIEW2': '商务二审',
+  'BID_PRINT': '印封',
+  'BID_COMPLETE': '补全投标',
+  'BID_EXECUTION': '投标执行',
+  'BID_ASSIGN_FETCHER': '派取标人',
+  'UPDATE_COMPETITOR_WIN': '登记对方中标信息',
+  'UPDATE_LEGAL_ENTITY': '修改参与主体',
+  'CONFIRMED': '已确认',
+  'INTERNAL': '内部验收',
+  'CUSTOMER': '客户验收',
+  'CONTRACT_APPROVAL': '合同审批',
+  'CONTRACT_DRAFT': '完善合同草稿',
+  'EXPENSE_APPROVAL': '报销确认',
+  'LOAN_APPROVAL': '借款确认',
+  'LOAN_OFFSET': '借款冲账',
+  'PROJECT_TIMESHEET': '工时填报',
+  'PROJECT_ACCEPT': '项目验收',
+  'SEAL_APPROVAL': '用章审批',
+  'SEAL_RETURN': '印章归还',
+  'CREDENTIAL_RETURN': '证照归还',
+  'BID_OPEN': '开标反馈',
+  'WORK_ASSIGN': '工作安排',
+  'OFFICE_APPLY': '办公申请',
+  'HR_LEAVE': '人事申请',
+  'SEAL_REQUEST': '用章申请',
+  'WORK_REPORT': '工作汇报',
+  'NOTICE': '通知公告',
+  'ASSET_BUY': '资产购置',
+  'ASSET_USE': '资产领用',
+  'VEHICLE': '用车',
+  'DIGITAL': '数字资产',
+  'FIXED': '固定资产',
+  'IN_USE': '占用中',
+  'IN_STOCK': '在库',
+  'OUT_STOCK': '已出库',
+  'TAKEN_OUT': '外带',
+  'LENT': '外借',
+  'BORROWED': '已外借',
+  'IDLE': '闲置',
+  'SCRAPPED': '已报废',
+  'AVAILABLE': '可用',
+  'MAINTAIN': '维修中',
+  'OCCUPIED': '占用中',
+  'PENDING_IN': '待入库',
+  'ID_CARD': '身份证',
+  'PASSPORT': '护照',
+  'OTHER_ID': '其他证件',
+  'GENERAL': '通用',
+  'TODO': '待办',
+  'TASK': '任务截止',
+  'BORROW': '证照归还',
+  'LOGIN': '登录',
+  'LOGIN_FAIL': '登录失败',
+  'APPROVAL': '审批',
+  'FORBIDDEN': '越权',
+  'ACL': '权限',
+  'SENT': '已提交',
+  'UPDATE': '修改',
+  'DELETE': '删除',
+  'OK': '成功',
+  'FAIL': '失败',
+  'BUSINESS': '商务',
+  'TECH': '技术',
+  'FINANCE': '财务',
+  'PUBLISHED': '已发布',
+  'ANNOUNCE': '公告',
+  'POLICY': '制度',
+  'direct': '单聊',
+  'group': '群聊',
+  'admin': '管理员',
+  'owner': '负责人',
+  'hr': '人事',
+  'finance': '财务',
+  'finance_manager': '财务经理',
+  'cashier': '出纳',
+  'seal': '用章管理员',
+  'asset': '资产管理员',
+  'project_manager': '项目经理',
+  'tech_director': '技术总监',
+  'marketing': '营销',
+  'bidder': '投标',
+  'staff': '员工',
+  'user': '用户',
+  'true': '是',
+  'false': '否',
+  'INQUIRY': '询价',
+  'OPEN_TENDER': '公开招标',
+  'INVITE': '邀请招标',
+  'COMPETITIVE': '竞争性谈判',
+  'SINGLE_SOURCE': '单一来源',
+};
+
+/// 详情页字段名。没有映射的 camelCase 一律不展示，避免露出英文列名。
+const fieldZh = <String, String>{
+  'title': '标题',
+  'name': '名称',
+  'purpose': '事由',
+  'reason': '事由',
+  'remark': '备注',
+  'status': '状态',
+  'kind': '类型',
+  'source': '来源',
+  'sourceType': '筛选类型',
+  'bizType': '业务',
+  'amount': '金额',
+  'days': '天数',
+  'claimNo': '报销单号',
+  'loanNo': '借款单号',
+  'bidNo': '招标编号',
+  'externalNo': '招标编号',
+  'contractNo': '合同号',
+  'projectNo': '项目编号',
+  'projectType': '项目类型',
+  'sealType': '印章类型',
+  'destination': '目的地',
+  'assetKind': '资产类型',
+  'createdAt': '创建时间',
+  'updatedAt': '更新时间',
+  'dueAt': '截止',
+  'startAt': '开始',
+  'endAt': '结束',
+  'decidedAt': '审批时间',
+  'comment': '意见',
+  'createdBy': '发起人',
+  'bidCase': '关联投标',
+  'legalEntity': '参与主体',
+  'qualificationNeed': '所需资质',
+  'tenderMethod': '招标方式',
+  'applyStartAt': '申领开始',
+  'applyEndAt': '申领截止',
+  'applyMethod': '申领方式',
+  'openAt': '开标时间',
+  'openMethod': '开标方式',
+  'openPlace': '开标地点',
+  'bondMethod': '保证金',
+  'bondStatus': '保证金状态',
+  'bondType': '保证金类型',
+  'delivererName': '递交人',
+  'contactName': '联系人',
+  'contactPhone': '联系电话',
+  'nasPath': '标书路径',
+  'summary': '摘要',
+  'resultNote': '结果说明',
+  'printCost': '印封费用',
+  'printNote': '印封备注',
+  'projectNature': '项目性质',
+  'securityLevel': '密级',
+  'priceCap': '限价',
+  'quoteAmount': '报价',
+  'needSurvey': '需要踏勘',
+  'fetchedAt': '取标时间',
+  'printedAt': '印封时间',
+  'openedResultAt': '开标反馈时间',
+  'actionLogs': '操作记录',
+  'projects': '关联项目',
+  'files': '附件',
+  'reviewers': '审批人',
+  'assignees': '经办人',
+  'versions': '标书版本',
+  'displayName': '姓名',
+  'departmentName': '部门',
+  'department': '部门',
+  'mobile': '手机',
+  'email': '邮箱',
+  'party': '客商',
+  'applicant': '申请人',
+  'assignee': '经办人',
+  'keeper': '保管人',
+  'holder': '占用人',
+  'spec': '规格',
+  'unit': '单位',
+  'qty': '数量',
+  'quantity': '数量',
+  'location': '位置',
+  'address': '地址',
+  'code': '编号',
+  'no': '编号',
+  'type': '类型',
+  'category': '分类',
+  'level': '级别',
+  'priority': '优先级',
+  'progress': '进度',
+  'budget': '预算',
+  'cost': '成本',
+  'owner': '负责人',
+  'manager': '负责人',
+  'description': '说明',
+  'content': '内容',
+  'body': '正文',
+  'note': '备注',
+  'result': '结果',
+  'outcome': '结果',
+  'method': '方式',
+  'channel': '渠道',
+  'scope': '范围',
+  'role': '角色',
+  'roles': '角色',
+  'employmentStatus': '用工状态',
+  'gender': '性别',
+  'idNo': '证件号',
+  'idType': '证件类型',
+  'idNumber': '证件号码',
+  'idCard': '身份证号',
+  'jobTitle': '岗位',
+  'hireDate': '入职日期',
+  'hiredAt': '入职日期',
+  'birthday': '出生日期',
+  'birthDate': '出生日期',
+  'education': '学历',
+  'school': '毕业院校',
+  'major': '专业',
+  'emergencyContact': '紧急联系人',
+  'emergencyPhone': '紧急电话',
+  'bankName': '开户行',
+  'bankAccount': '银行账号',
+  'workCity': '工作城市',
+  'officeLocation': '办公地点',
+  'employeeNo': '工号',
+  'staffNo': '工号',
+  'jobNo': '工号',
+  'realName': '姓名',
+  'username': '账号',
+  'phone': '手机',
+  'wechat': '微信',
+  'nation': '民族',
+  'nativePlace': '籍贯',
+  'maritalStatus': '婚姻状况',
+  'addressHome': '家庭住址',
+  'entryDate': '入职日期',
+  'regularDate': '转正日期',
+  'leaveDate': '离职日期',
+  'contractEnd': '合同到期',
+  'keeperName': '保管人',
+  'holderName': '占用人',
+  'legalEntityName': '参与主体',
+  'winnerName': '中标单位',
+  'winnerAmount': '中标金额',
+};
+
+String zh(dynamic v) {
+  if (v == null) return '—';
+  if (v is bool) return v ? '是' : '否';
+  final s = '$v'.trim();
+  if (s.isEmpty) return '—';
+  return zhMap[s] ?? s;
+}
+
+/// 字段名转中文。仍是英文驼峰的返回空串，调用方应跳过。
+String fieldLabel(String k) {
+  final key = k.contains('.') ? k.split('.').last : k;
+  if (fieldZh.containsKey(k)) return fieldZh[k]!;
+  if (fieldZh.containsKey(key)) return fieldZh[key]!;
+  if (zhMap.containsKey(key)) return zhMap[key]!;
+  if (RegExp(r'[\u4e00-\u9fff]').hasMatch(key)) return key;
+  return '';
+}
+
+Color statusColor(dynamic v) {
+  switch ('$v') {
+    case 'APPROVED':
+    case 'DONE':
+    case 'OFFSET':
+    case 'RETURNED':
+    case 'PAID':
+    case 'WON':
+    case 'ACCEPTED':
+    case 'ISSUED':
+    case 'RECEIVED':
+      return kWeGreen;
+    case 'PENDING':
+    case 'OPEN':
+    case 'DRAFT':
+    case 'FETCH':
+    case 'DRAFTING':
+    case 'TECH_INITIAL':
+    case 'TECH_FINAL':
+    case 'REVIEW1':
+    case 'REVIEW2':
+    case 'PRINT':
+    case 'LIST':
+      return const Color(0xFFFA9D3B);
+    case 'REJECTED':
+    case 'CANCELLED':
+    case 'OVERDUE':
+    case 'TERMINATED':
+    case 'FAILED':
+    case 'LOST':
+      return kDanger;
+    default:
+      return kMute;
+  }
+}
+
+class StatusDot extends StatelessWidget {
+  const StatusDot(this.code, {super.key});
+  final dynamic code;
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      padding: const EdgeInsets.symmetric(horizontal: 6, vertical: 2),
+      decoration: BoxDecoration(
+        color: statusColor(code).withValues(alpha: 0.12),
+        borderRadius: BorderRadius.circular(4),
+      ),
+      child: Text(zh(code), style: TextStyle(fontSize: 11, color: statusColor(code), fontWeight: FontWeight.w600)),
+    );
+  }
+}
@@ -0,0 +1,103 @@
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+
+import 'package:window_manager/window_manager.dart';
+
+import 'api/oa_client.dart';
+import 'app_runtime.dart';
+import 'device/device_bridge.dart';
+import 'desktop/desk_platform.dart';
+import 'desktop/desk_theme.dart';
+import 'pages/desktop_login_page.dart';
+import 'pages/login_page.dart';
+import 'session/session.dart';
+import 'shell/home_shell.dart';
+import 'theme.dart';
+
+void main() async {
+  WidgetsFlutterBinding.ensureInitialized();
+  await AppRuntime.load();
+  if (isDesktopPlatform) {
+    await windowManager.ensureInitialized();
+    const windowOptions = WindowOptions(
+      size: Size(1400, 900),
+      center: true,
+      title: '风影办公',
+    );
+    windowManager.waitUntilReadyToShow(windowOptions, () async {
+      await windowManager.show();
+      await windowManager.focus();
+    });
+  }
+  if (!isDesktopPlatform) {
+    SystemChrome.setEnabledSystemUIMode(SystemUiMode.manual, overlays: SystemUiOverlay.values);
+    SystemChrome.setSystemUIOverlayStyle(const SystemUiOverlayStyle(
+      statusBarColor: Colors.white,
+      statusBarIconBrightness: Brightness.dark,
+    ));
+    DeviceBridge.preferMaxRefresh();
+  }
+  runApp(const FengyingApp());
+}
+
+class FengyingApp extends StatefulWidget {
+  const FengyingApp({super.key});
+
+  @override
+  State<FengyingApp> createState() => _FengyingAppState();
+}
+
+class _FengyingAppState extends State<FengyingApp> {
+  final session = SessionStore();
+  late final OaClient api = OaClient(session);
+
+  @override
+  void initState() {
+    super.initState();
+    DeviceBridge.bindApi(api);
+    session.addListener(_onSession);
+    _boot();
+  }
+
+  Future<void> _boot() async {
+    await session.load();
+    if (session.signedIn) {
+      try {
+        final me = await api.get('/auth/me');
+        if (me is Map) {
+          await session.patchUser(Map<String, dynamic>.from(me));
+        }
+        final menus = await api.get('/system/menus');
+        await session.setMenus(asMaps(menus).map(MenuNode.fromJson).toList());
+        await session.connectIm();
+      } catch (_) {
+        await session.clear();
+      }
+    }
+  }
+
+  void _onSession() => setState(() {});
+
+  @override
+  void dispose() {
+    session.removeListener(_onSession);
+    session.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return MaterialApp(
+      title: '风影办公',
+      debugShowCheckedModeBanner: false,
+      theme: isDesktopPlatform ? buildDesktopTheme() : buildTheme(),
+      home: !session.loaded
+          ? const Scaffold(backgroundColor: Colors.white, body: Center(child: CircularProgressIndicator(color: kBind)))
+          : session.signedIn
+              ? HomeShell(session: session, api: api)
+              : isDesktopPlatform
+                  ? DesktopLoginPage(session: session, api: api)
+                  : LoginPage(session: session, api: api),
+    );
+  }
+}
@@ -0,0 +1,85 @@
+String? fetchPathOf(Map<String, dynamic> row) {
+  final forced = '${row['_fetch'] ?? ''}';
+  if (forced.startsWith('/')) return forced;
+  final id = '${row['id'] ?? ''}';
+  final bizId = '${row['bizId'] ?? ''}';
+  final source = '${row['source'] ?? ''}';
+  final kind = '${row['kind'] ?? ''}';
+  final biz = '${row['bizType'] ?? ''}';
+  final path = '${row['path'] ?? ''}';
+
+  if (source == 'EXPENSE' && kind == 'LOAN' && id.isNotEmpty)
+    return '/loans/$id';
+  if (source == 'EXPENSE' && id.isNotEmpty) return '/expenses/$id';
+  if (source == 'HR' && id.isNotEmpty) return '/leave-requests/$id';
+  if (source == 'OFFICE' && id.isNotEmpty) return '/office/applies/$id';
+  if (source == 'SEAL' && id.isNotEmpty) return '/seal-requests/$id';
+
+  if (bizId.isNotEmpty) {
+    if (biz == 'EXPENSE_APPROVAL' ||
+        biz == 'EXPENSE_DRAFT' ||
+        biz == 'TRAVEL_EXPENSE') return '/expenses/$bizId';
+    if (biz == 'LOAN_APPROVAL' || biz == 'LOAN_OFFSET') return '/loans/$bizId';
+    if (biz == 'HR_LEAVE') return '/leave-requests/$bizId';
+    if (biz == 'OFFICE_APPLY') return '/office/applies/$bizId';
+    if (biz == 'SEAL_APPROVAL' || biz == 'SEAL_RETURN' || biz == 'SEAL_REQUEST')
+      return '/seal-requests/$bizId';
+    if (biz.startsWith('BID')) return '/bid-cases/$bizId';
+    if (biz.startsWith('CONTRACT')) return '/contracts/$bizId';
+    if (biz == 'WORK_REPORT') return '/office/reports/$bizId';
+    if (biz == 'WORK_ASSIGN') return null;
+    if (biz.startsWith('PROJECT')) return '/projects/$bizId';
+  }
+
+  if (row['expense'] is Map)
+    return '/expenses/${(row['expense'] as Map)['id']}';
+  if (row['loan'] is Map) return '/loans/${(row['loan'] as Map)['id']}';
+  if (row['leaveRequest'] is Map)
+    return '/leave-requests/${(row['leaveRequest'] as Map)['id']}';
+  if (row['officeApply'] is Map)
+    return '/office/applies/${(row['officeApply'] as Map)['id']}';
+  if (row['sealRequest'] is Map)
+    return '/seal-requests/${(row['sealRequest'] as Map)['id']}';
+  if (row['contract'] is Map)
+    return '/contracts/${(row['contract'] as Map)['id']}';
+  if (row['bidCase'] is Map)
+    return '/bid-cases/${(row['bidCase'] as Map)['id']}';
+  if (row['project'] is Map)
+    return '/projects/${(row['project'] as Map)['id']}';
+
+  if (path.startsWith('/office/expenses/') && path.length > 17)
+    return '/expenses/${path.split('/').last}';
+  if (path.startsWith('/office/loans/') && path.length > 14)
+    return '/loans/${path.split('/').last}';
+
+  if (id.length == 36) {
+    if (row.containsKey('claimNo') || row.containsKey('expenseCategory'))
+      return '/expenses/$id';
+    if (row.containsKey('loanNo') || kind == 'LOAN') return '/loans/$id';
+    if (row.containsKey('bidNo') || row.containsKey('externalNo'))
+      return '/bid-cases/$id';
+    if (row.containsKey('contractNo')) return '/contracts/$id';
+    if (row.containsKey('projectNo')) return '/projects/$id';
+    if (row.containsKey('sealType') || row.containsKey('takeOut'))
+      return '/seal-requests/$id';
+  }
+  return null;
+}
+
+String detailTitleOf(Map<String, dynamic> row) {
+  for (final k in [
+    'title',
+    'name',
+    'purpose',
+    'reason',
+    'claimNo',
+    'loanNo',
+    'bidNo',
+    'contractNo',
+    'projectName'
+  ]) {
+    final v = row[k];
+    if (v != null && '$v'.trim().isNotEmpty) return '$v';
+  }
+  return '详情';
+}
@@ -0,0 +1,45 @@
+import 'package:flutter/material.dart';
+
+import '../api/oa_client.dart';
+import '../pages/approvals_page.dart';
+import '../pages/record_detail_page.dart';
+import '../pages/todos_page.dart';
+import '../pages/work_assign_page.dart';
+import '../session/session.dart';
+import 'biz_route.dart';
+
+/// Opens a system notification at its business destination. System notices are
+/// workflow entries, never an IM peer conversation.
+void openNoticeTarget(
+  BuildContext context,
+  OaClient api, {
+  required SessionStore session,
+  required String kind,
+  required String bizType,
+  required String bizId,
+  String title = '系统通知',
+}) {
+  if (bizType == 'WORK_ASSIGN') {
+    Navigator.of(context).push(MaterialPageRoute(
+      builder: (_) => WorkAssignPage(session: session, api: api),
+    ));
+    return;
+  }
+  final seed = <String, dynamic>{
+    'bizType': bizType,
+    'bizId': bizId,
+    'id': bizId,
+    'title': title,
+  };
+  if (bizId.isNotEmpty && fetchPathOf(seed) != null) {
+    openRecord(context, api, seed, title: title);
+    return;
+  }
+  if (kind == 'approval' || bizType.contains('APPROVAL')) {
+    Navigator.of(context)
+        .push(MaterialPageRoute(builder: (_) => ApprovalsPage(api: api)));
+    return;
+  }
+  Navigator.of(context)
+      .push(MaterialPageRoute(builder: (_) => TodosPage(api: api)));
+}
@@ -0,0 +1,116 @@
+import 'package:flutter/material.dart';
+
+import '../api/oa_client.dart';
+import '../pages/approvals_page.dart';
+import '../pages/calendar_page.dart';
+import '../pages/directory_page.dart';
+import '../pages/flow_page.dart';
+import '../pages/hr_apply_page.dart';
+import '../pages/module_list_page.dart';
+import '../pages/notices_page.dart';
+import '../pages/todos_page.dart';
+import '../pages/work_assign_page.dart';
+import '../session/session.dart';
+
+void pushPage(BuildContext context, Widget page) {
+  Navigator.of(context).push(MaterialPageRoute(builder: (_) => page));
+}
+
+void openMenuNode(BuildContext context, SessionStore session, OaClient api, MenuNode n) {
+  if (n.code.startsWith('system') || n.name == '系统设置') return;
+  if (n.name == '发送短信' || n.code.contains('sms')) return;
+  if (n.name == '消息' || n.code.contains('office:im') || n.code == 'im') return;
+  if (n.name == '公司公告' || n.name == '员工通讯' || n.name == '通讯录') return;
+  switch (n.code) {
+    case 'office:overview':
+      return;
+    case 'office:todos':
+      pushPage(context, TodosPage(api: api));
+      return;
+    case 'office:approvals':
+      pushPage(context, ApprovalsPage(api: api));
+      return;
+    case 'office:flow':
+      pushPage(context, FlowPage(api: api));
+      return;
+    case 'office:calendar':
+      pushPage(context, CalendarPage(api: api));
+      return;
+    case 'office:notices':
+      pushPage(context, NoticesPage(api: api));
+      return;
+    case 'office:assign':
+      pushPage(context, WorkAssignPage(session: session, api: api));
+      return;
+    case 'office:directory':
+      pushPage(context, DirectoryPage(session: session, api: api));
+      return;
+    case 'hr:apply':
+    case 'office:leave':
+      pushPage(context, HrApplyPage(api: api));
+      return;
+  }
+  final shell = shellFor(n.code, n.path);
+  if (shell != null) {
+    pushPage(context, ModuleListPage(api: api, title: n.name, shell: shell));
+    return;
+  }
+  if (n.children.isNotEmpty) {
+    showModalBottomSheet<void>(
+      context: context,
+      builder: (ctx) => SafeArea(
+        child: ListView(
+          shrinkWrap: true,
+          children: [
+            for (final c in n.children)
+              ListTile(
+                title: Text(c.name),
+                onTap: () {
+                  Navigator.pop(ctx);
+                  openMenuNode(context, session, api, c);
+                },
+              ),
+          ],
+        ),
+      ),
+    );
+  }
+}
+
+IconData iconFor(String code, String name) {
+  final k = '$code $name';
+  if (k.contains('todo') || name.contains('待办')) return Icons.task_alt;
+  if (k.contains('approv') || name.contains('审批')) return Icons.fact_check_outlined;
+  if (name.contains('申请') || k.contains('flow')) return Icons.assignment_outlined;
+  if (name.contains('日程') || k.contains('calendar')) return Icons.calendar_month_outlined;
+  if (name.contains('公告') || k.contains('notice')) return Icons.campaign_outlined;
+  if (name.contains('安排') || k.contains('assign')) return Icons.event_note_outlined;
+  if (name.contains('通讯') || k.contains('directory')) return Icons.contacts_outlined;
+  if (name.contains('人事') || name.contains('员工') || k.contains('hr') || k.contains('employee')) return Icons.badge_outlined;
+  if (name.contains('投标') || k.contains('bid')) return Icons.gavel_outlined;
+  if (name.contains('合同') || k.contains('contract')) return Icons.description_outlined;
+  if (name.contains('用章') || name.contains('证照') || k.contains('seal')) return Icons.verified_outlined;
+  if (name.contains('资产') || k.contains('asset')) return Icons.devices_other_outlined;
+  if (name.contains('项目') || k.contains('project')) return Icons.account_tree_outlined;
+  if (name.contains('财务') || name.contains('报销') || name.contains('付款') || k.contains('finance') || k.contains('expense')) {
+    return Icons.account_balance_wallet_outlined;
+  }
+  if (name.contains('客户') || name.contains('往来') || k.contains('party')) return Icons.handshake_outlined;
+  if (name.contains('报表') || k.contains('report')) return Icons.bar_chart_outlined;
+  if (name.contains('请假') || name.contains('加班')) return Icons.beach_access_outlined;
+  return Icons.apps_outlined;
+}
+
+Color colorFor(String code, String name, [int i = 0]) {
+  const palette = [
+    Color(0xFF267EF0),
+    Color(0xFF07C160),
+    Color(0xFFFA9D3B),
+    Color(0xFF6267F2),
+    Color(0xFF10AEFF),
+    Color(0xFFE75D5D),
+    Color(0xFF00B578),
+    Color(0xFF8B5CF6),
+  ];
+  return palette[(code.hashCode.abs() + name.hashCode.abs() + i) % palette.length];
+}
@@ -0,0 +1,251 @@
+import 'dart:convert';
+import 'dart:io';
+
+import 'package:flutter/foundation.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+import 'package:path_provider/path_provider.dart';
+
+import '../api/oa_client.dart';
+import '../app_runtime.dart';
+import '../theme.dart';
+
+class AppRelease {
+  AppRelease({
+    required this.version,
+    required this.build,
+    required this.url,
+    this.changelog = '',
+    this.force = false,
+    this.windowsUrl = '',
+    this.linuxUrl = '',
+    this.linuxDebUrl = '',
+  });
+  final String version;
+  final int build;
+  final String url;
+  final String changelog;
+  final bool force;
+  final String windowsUrl;
+  final String linuxUrl;
+  final String linuxDebUrl;
+
+  bool get newer => build > AppRuntime.build;
+
+  String get desktopUrl {
+    if (Platform.isWindows) return windowsUrl;
+    if (Platform.isLinux) return linuxDebUrl.isNotEmpty ? linuxDebUrl : linuxUrl;
+    return '';
+  }
+
+  factory AppRelease.fromJson(Map<String, dynamic> j) {
+    return AppRelease(
+      version: '${j['version'] ?? ''}',
+      build: (j['build'] as num?)?.toInt() ?? 0,
+      url: '${j['url'] ?? j['apkUrl'] ?? ''}',
+      changelog: '${j['changelog'] ?? ''}',
+      force: j['force'] == true,
+      windowsUrl: '${j['windowsUrl'] ?? ''}',
+      linuxUrl: '${j['linuxUrl'] ?? ''}',
+      linuxDebUrl: '${j['linuxDebUrl'] ?? ''}',
+    );
+  }
+}
+
+class OtaUpdater {
+  OtaUpdater(this.api);
+  final OaClient api;
+  static const _ch = MethodChannel('com.fysxkj.oa/ota');
+
+  Future<AppRelease?> fetch() async {
+    try {
+      final data = await api.get('/system/app-release');
+      if (data is Map) return AppRelease.fromJson(Map<String, dynamic>.from(data));
+    } catch (_) {}
+    return null;
+  }
+
+  Future<void> installApk(String path) async {
+    await _ch.invokeMethod('installApk', {'path': path});
+  }
+
+  Future<File> download(String url, void Function(double p) onProgress, {String filename = 'fengying-oa-update'}) async {
+    final dir = await getTemporaryDirectory();
+    final ext = url.contains('.exe')
+        ? '.exe'
+        : url.contains('.deb')
+            ? '.deb'
+            : url.contains('.tar.gz')
+                ? '.tar.gz'
+                : url.contains('.apk')
+                    ? '.apk'
+                    : '';
+    final file = File('${dir.path}/$filename$ext');
+    final client = HttpClient();
+    try {
+      final req = await client.getUrl(Uri.parse(url));
+      final res = await req.close();
+      if (res.statusCode >= 400) {
+        throw ApiException('下载失败 ${res.statusCode}');
+      }
+      final total = res.contentLength;
+      var rec = 0;
+      final sink = file.openWrite();
+      await for (final chunk in res) {
+        rec += chunk.length;
+        sink.add(chunk);
+        if (total > 0) onProgress(rec / total);
+      }
+      await sink.close();
+      return file;
+    } finally {
+      client.close(force: true);
+    }
+  }
+
+  Future<void> prompt(BuildContext context, AppRelease rel, {bool manual = false}) async {
+    if (!rel.newer && !manual) return;
+    if (!rel.newer && manual) {
+      if (context.mounted) {
+        ScaffoldMessenger.of(context).showSnackBar(const SnackBar(content: Text('已是最新版本')));
+      }
+      return;
+    }
+    if (!context.mounted) return;
+    final go = await showDialog<bool>(
+      context: context,
+      barrierDismissible: !rel.force,
+      builder: (ctx) => AlertDialog(
+        title: Text('发现新版本 ${rel.version}'),
+        content: Text(rel.changelog.isEmpty ? '请升级后继续使用。' : rel.changelog),
+        actions: [
+          if (!rel.force) TextButton(onPressed: () => Navigator.pop(ctx, false), child: const Text('稍后')),
+          FilledButton(onPressed: () => Navigator.pop(ctx, true), child: const Text('立即升级')),
+        ],
+      ),
+    );
+    if (go == true && context.mounted) await start(context, rel);
+  }
+
+  Future<void> start(BuildContext context, AppRelease rel) async {
+    final desktop = rel.desktopUrl;
+    if (Platform.isWindows || Platform.isLinux) {
+      if (desktop.isEmpty) {
+        if (context.mounted) {
+          ScaffoldMessenger.of(context).showSnackBar(const SnackBar(content: Text('暂无桌面端升级包地址')));
+        }
+        return;
+      }
+      final progress = ValueNotifier<double>(0);
+      if (!context.mounted) return;
+      showDialog<void>(
+        context: context,
+        barrierDismissible: false,
+        builder: (ctx) => AlertDialog(
+          title: const Text('正在下载更新'),
+          content: OtaProgress(progress: progress),
+        ),
+      );
+      try {
+        final file = await download(desktop, (p) => progress.value = p, filename: 'fengying-oa-setup');
+        if (context.mounted) Navigator.of(context, rootNavigator: true).pop();
+        if (Platform.isWindows) {
+          await Process.start(file.path, ['/VERYSILENT', '/SUPPRESSMSGBOXES', '/NORESTART'], mode: ProcessStartMode.detached);
+          if (context.mounted) {
+            ScaffoldMessenger.of(context).showSnackBar(const SnackBar(content: Text('安装程序已启动，请按提示完成升级后重启应用')));
+          }
+        } else if (file.path.endsWith('.deb')) {
+          final r = await Process.run('pkexec', ['env', 'DEBIAN_FRONTEND=noninteractive', 'dpkg', '-i', file.path]);
+          if (context.mounted) {
+            if (r.exitCode == 0) {
+              ScaffoldMessenger.of(context).showSnackBar(const SnackBar(content: Text('升级完成，请重启应用')));
+            } else {
+              ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text('安装失败：${r.stderr}')));
+            }
+          }
+        } else {
+          await Process.run('xdg-open', [file.parent.path]);
+          if (context.mounted) {
+            ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text('已下载到 ${file.path}，请解压覆盖后重启应用')));
+          }
+        }
+      } catch (e) {
+        if (context.mounted) {
+          Navigator.of(context, rootNavigator: true).pop();
+          ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text('升级失败：$e')));
+        }
+      } finally {
+        progress.dispose();
+      }
+      return;
+    }
+    if (!Platform.isAndroid) return;
+    if (rel.url.isEmpty) return;
+    final progress = ValueNotifier<double>(0);
+    if (!context.mounted) return;
+    showDialog<void>(
+      context: context,
+      barrierDismissible: false,
+      builder: (ctx) => AlertDialog(
+        title: const Text('正在下载更新'),
+        content: OtaProgress(progress: progress),
+      ),
+    );
+    try {
+      final file = await download(rel.url, (p) => progress.value = p);
+      if (context.mounted) Navigator.of(context, rootNavigator: true).pop();
+      await installApk(file.path);
+    } catch (e) {
+      if (context.mounted) {
+        Navigator.of(context, rootNavigator: true).pop();
+        ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text('升级失败：$e')));
+      }
+    } finally {
+      progress.dispose();
+    }
+  }
+}
+
+class OtaProgress extends StatefulWidget {
+  const OtaProgress({super.key, required this.progress});
+  final ValueListenable<double> progress;
+  @override
+  State<OtaProgress> createState() => _OtaProgressState();
+}
+
+class _OtaProgressState extends State<OtaProgress> {
+  @override
+  void initState() {
+    super.initState();
+    widget.progress.addListener(_on);
+  }
+
+  void _on() => setState(() {});
+
+  @override
+  void dispose() {
+    widget.progress.removeListener(_on);
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final p = widget.progress.value;
+    return Column(
+      mainAxisSize: MainAxisSize.min,
+      children: [
+        LinearProgressIndicator(value: p <= 0 ? null : p, color: kBind),
+        const SizedBox(height: 12),
+        Text('${(p * 100).clamp(0, 100).toStringAsFixed(0)}%'),
+      ],
+    );
+  }
+}
+
+String prettyJson(Object v) {
+  try {
+    return const JsonEncoder.withIndent('  ').convert(v);
+  } catch (_) {
+    return '$v';
+  }
+}
@@ -0,0 +1,95 @@
+import 'package:flutter/material.dart';
+
+import '../api/oa_client.dart';
+import '../labels.dart';
+import '../pages/record_detail_page.dart';
+import '../widgets/common.dart';
+
+class ApprovalsPage extends StatefulWidget {
+  const ApprovalsPage({super.key, required this.api});
+  final OaClient api;
+
+  @override
+  State<ApprovalsPage> createState() => _ApprovalsPageState();
+}
+
+class _ApprovalsPageState extends State<ApprovalsPage> {
+  List<Map<String, dynamic>> _items = [];
+  String _bucket = 'PENDING';
+  bool _loading = true;
+
+  @override
+  void initState() {
+    super.initState();
+    _load();
+  }
+
+  Future<void> _load() async {
+    try {
+      final data = await widget.api.get('/office/approvals');
+      if (!mounted) return;
+      setState(() {
+        _items = asMaps(data);
+        _loading = false;
+      });
+    } catch (_) {
+      if (mounted) setState(() => _loading = false);
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final shown = _bucket.isEmpty ? _items : _items.where((e) => '${e['status']}' == _bucket).toList();
+    return Scaffold(
+      appBar: AppBar(title: const Text('待我审批')),
+      body: Column(
+        children: [
+          SingleChildScrollView(
+            scrollDirection: Axis.horizontal,
+            padding: const EdgeInsets.fromLTRB(16, 8, 16, 4),
+            child: Row(
+              children: [
+                for (final it in [('PENDING', '待审批'), ('APPROVED', '已通过'), ('REJECTED', '已驳回'), ('', '全部')])
+                  Padding(
+                    padding: const EdgeInsets.only(right: 8),
+                    child: ChoiceChip(
+                      label: Text(it.$2),
+                      selected: _bucket == it.$1,
+                      showCheckmark: false,
+                      visualDensity: VisualDensity.compact,
+                      onSelected: (_) => setState(() => _bucket = it.$1),
+                    ),
+                  ),
+              ],
+            ),
+          ),
+          if (_loading) const LinearProgressIndicator(minHeight: 2),
+          Expanded(
+            child: shown.isEmpty
+                ? const EmptyHint('没有审批任务')
+                : RefreshIndicator(
+                    onRefresh: _load,
+                    child: ListView.builder(
+                      itemCount: shown.length,
+                      itemBuilder: (_, i) {
+                        final r = shown[i];
+                        return KvTile(
+                          title: '${r['title'] ?? ''}',
+                          subtitle: '${zh(r['bizType'])}  ${fmtTime(r['createdAt'])}',
+                          status: r['status'],
+                          onTap: () async {
+                            await Navigator.of(context).push(MaterialPageRoute(
+                              builder: (_) => RecordDetailPage(api: widget.api, seed: r, title: '${r['title'] ?? '审批'}'),
+                            ));
+                            _load();
+                          },
+                        );
+                      },
+                    ),
+                  ),
+          ),
+        ],
+      ),
+    );
+  }
+}
@@ -0,0 +1,169 @@
+import 'package:flutter/material.dart';
+
+import '../api/oa_client.dart';
+import '../device/device_bridge.dart';
+import '../theme.dart';
+import '../widgets/wecom.dart';
+
+class AttendancePage extends StatefulWidget {
+  const AttendancePage({super.key, required this.api, this.embedded = false});
+  final OaClient api;
+  final bool embedded;
+  @override
+  State<AttendancePage> createState() => _AttendancePageState();
+}
+
+class _AttendancePageState extends State<AttendancePage> {
+  Map<String, dynamic> _status = {};
+  Map<String, double>? _location;
+  bool _loading = true;
+  bool _sending = false;
+  String _mode = 'OFFICE';
+
+  @override
+  void initState() { super.initState(); _load(); }
+
+  Future<void> _load() async {
+    try {
+      _location = await DeviceBridge.getLocation();
+      final q = <String, String>{
+        if (_location != null) 'lat': '${_location!['lat']}',
+        if (_location != null) 'lng': '${_location!['lng']}',
+        'mode': _mode,
+      };
+      final data = Map<String, dynamic>.from(await widget.api.get('/attendance/punch-status', query: q) as Map);
+      if (mounted) setState(() { _status = data; _loading = false; });
+    } catch (_) { if (mounted) setState(() => _loading = false); }
+  }
+
+  Future<void> _punch(String kind) async {
+    if (_mode == 'OFFICE' && _status['tripActive'] == true) return;
+    if (_mode == 'FIELD' && _status['fieldApproved'] != true) return;
+    setState(() => _sending = true);
+    try {
+      await widget.api.post('/attendance/punch', {'kind': kind, 'mode': _mode, if (_location != null) ..._location!});
+      if (mounted) ScaffoldMessenger.of(context).showSnackBar(const SnackBar(content: Text('打卡成功')));
+      await _load();
+    } catch (e) { if (mounted) ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text('$e'))); }
+    finally { if (mounted) setState(() => _sending = false); }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final inKey = _mode == 'FIELD' ? 'fieldIn' : 'clockIn';
+    final outKey = _mode == 'FIELD' ? 'fieldOut' : 'clockOut';
+    final inAt = _time(_status[inKey]);
+    final outAt = _time(_status[outKey]);
+    final hasIn = inAt != '未打卡';
+    final hasOut = outAt != '未打卡';
+    final trip = _status['tripActive'] == true;
+    final fieldOk = _status['fieldApproved'] == true;
+    final canPunch = _mode == 'FIELD' ? fieldOk : !trip && _status['inRange'] != false;
+    final body = _loading
+        ? const Center(child: CircularProgressIndicator())
+        : RefreshIndicator(
+            onRefresh: _load,
+            child: ListView(
+              padding: const EdgeInsets.fromLTRB(16, 8, 16, 28),
+              children: [
+                SegmentedButton<String>(
+                  segments: const [
+                    ButtonSegment(value: 'OFFICE', label: Text('上下班打卡'), icon: Icon(Icons.access_time)),
+                    ButtonSegment(value: 'FIELD', label: Text('外勤打卡'), icon: Icon(Icons.location_on_outlined)),
+                  ],
+                  selected: {_mode},
+                  onSelectionChanged: (v) async {
+                    setState(() => _mode = v.first);
+                    await _load();
+                  },
+                ),
+                const SizedBox(height: 14),
+                Card(
+                  elevation: 0,
+                  shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(24)),
+                  child: Padding(
+                    padding: const EdgeInsets.fromLTRB(18, 20, 18, 24),
+                    child: Column(
+                      children: [
+                        Text(_today(), style: const TextStyle(fontSize: 25, fontWeight: FontWeight.w800)),
+                        const SizedBox(height: 8),
+                        _rangeBanner(canPunch, trip, fieldOk),
+                        const SizedBox(height: 18),
+                        _punchCircle(
+                          enabled: canPunch && !hasIn && !_sending,
+                          label: _mode == 'FIELD' ? '外勤打卡' : '上班打卡',
+                          color: const Color(0xFF2575EA),
+                          onTap: () => _punch('IN'),
+                        ),
+                        const SizedBox(height: 18),
+                        Row(
+                          mainAxisAlignment: MainAxisAlignment.spaceAround,
+                          children: [
+                            _timeBox('上班', inAt, _status['late'] == true),
+                            _timeBox('下班', outAt, _status['early'] == true),
+                          ],
+                        ),
+                        const SizedBox(height: 14),
+                        SizedBox(
+                          width: double.infinity,
+                          child: OutlinedButton.icon(
+                            onPressed: canPunch && hasIn && !hasOut && !_sending ? () => _punch('OUT') : null,
+                            icon: const Icon(Icons.logout),
+                            label: Text(hasOut ? '已打下班卡' : '打下班卡'),
+                          ),
+                        ),
+                        if (_mode == 'OFFICE' && _status['late'] == true) const _Flag(text: '迟到', color: Colors.orange),
+                        if (_mode == 'OFFICE' && _status['early'] == true) const _Flag(text: '早退', color: Colors.deepOrange),
+                      ],
+                    ),
+                  ),
+                ),
+                const SizedBox(height: 12),
+                Card(
+                  elevation: 0,
+                  child: ListTile(
+                    leading: Icon(Icons.place, color: _status['inRange'] == true ? Colors.green : Colors.red),
+                    title: Text('${_status['rangeText'] ?? '正在获取考勤范围'}', style: const TextStyle(fontWeight: FontWeight.w600)),
+                    subtitle: Text(_status['distanceMeters'] == null ? '请开启定位后刷新' : '距离考勤点约 ${_status['distanceMeters']} 米'),
+                    trailing: IconButton(onPressed: _load, icon: const Icon(Icons.refresh)),
+                  ),
+                ),
+              ],
+            ),
+          );
+    if (widget.embedded) {
+      return ColoredBox(
+        color: const Color(0xFFF4F6FA),
+        child: Column(
+          children: [
+            const WxHeader(title: '打卡'),
+            Expanded(child: body),
+          ],
+        ),
+      );
+    }
+    return Scaffold(
+      backgroundColor: const Color(0xFFF4F6FA),
+      appBar: AppBar(title: const Text('打卡'), backgroundColor: Colors.transparent),
+      body: body,
+    );
+  }
+
+  Widget _rangeBanner(bool canPunch, bool trip, bool fieldOk) {
+    final text = _mode == 'FIELD' ? (fieldOk ? '外出申请已通过，可进行外勤打卡' : '需先申请并审批通过外出') : (trip ? '出差期间无需打卡' : (canPunch ? '当前可进行上下班打卡' : '未进入考勤范围'));
+    final color = trip || fieldOk || canPunch ? Colors.green : Colors.orange;
+    return Container(width: double.infinity, padding: const EdgeInsets.all(12), decoration: BoxDecoration(color: color.withValues(alpha: .1), borderRadius: BorderRadius.circular(12)), child: Row(children: [Icon(Icons.info_outline, color: color), const SizedBox(width: 8), Expanded(child: Text(text, style: TextStyle(color: color, fontWeight: FontWeight.w600)))]));
+  }
+
+  Widget _punchCircle({required bool enabled, required String label, required Color color, required VoidCallback onTap}) => GestureDetector(onTap: enabled ? onTap : null, child: AnimatedContainer(duration: const Duration(milliseconds: 180), width: 190, height: 190, decoration: BoxDecoration(shape: BoxShape.circle, border: Border.all(color: enabled ? color : Colors.grey.shade400, width: 10), color: Colors.white), child: Column(mainAxisAlignment: MainAxisAlignment.center, children: [Text(label, style: TextStyle(fontSize: 22, fontWeight: FontWeight.w700, color: enabled ? kInk : kMute)), const SizedBox(height: 6), Text(_nowTime(), style: TextStyle(fontSize: 24, fontWeight: FontWeight.w800, color: enabled ? color : kMute))])));
+  Widget _timeBox(String label, String value, bool flag) => Column(children: [Text(label, style: const TextStyle(color: kMute)), const SizedBox(height: 4), Row(children: [Text(value, style: const TextStyle(fontSize: 16, fontWeight: FontWeight.w700)), if (flag) const Padding(padding: EdgeInsets.only(left: 4), child: Icon(Icons.error, color: Colors.orange, size: 16))])]);
+  String _today() { final d = DateTime.now(); return '${d.year}年${d.month}月${d.day}日'; }
+  String _nowTime() { final d = DateTime.now(); return '${d.hour.toString().padLeft(2, '0')}:${d.minute.toString().padLeft(2, '0')}'; }
+  String _time(dynamic value) { if (value == null || '$value' == 'null' || '$value'.isEmpty) return '未打卡'; final d = DateTime.tryParse('$value')?.toLocal(); return d == null ? '$value' : '${d.hour.toString().padLeft(2, '0')}:${d.minute.toString().padLeft(2, '0')}'; }
+}
+
+class _Flag extends StatelessWidget {
+  const _Flag({required this.text, required this.color});
+  final String text; final Color color;
+  @override Widget build(BuildContext context) => Padding(padding: const EdgeInsets.only(top: 8), child: Text(text, style: TextStyle(color: color, fontWeight: FontWeight.w700)));
+}
@@ -0,0 +1,62 @@
+import 'package:flutter/material.dart';
+
+import '../api/oa_client.dart';
+import '../labels.dart';
+import '../widgets/common.dart';
+import 'record_detail_page.dart';
+
+class CalendarPage extends StatefulWidget {
+  const CalendarPage({super.key, required this.api});
+  final OaClient api;
+
+  @override
+  State<CalendarPage> createState() => _CalendarPageState();
+}
+
+class _CalendarPageState extends State<CalendarPage> {
+  List<Map<String, dynamic>> _items = [];
+  bool _loading = true;
+
+  @override
+  void initState() {
+    super.initState();
+    _load();
+  }
+
+  Future<void> _load() async {
+    try {
+      final data = await widget.api.get('/office/calendar');
+      if (!mounted) return;
+      setState(() {
+        _items = asMaps(data);
+        _loading = false;
+      });
+    } catch (_) {
+      if (mounted) setState(() => _loading = false);
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(title: const Text('我的日程')),
+      body: _loading
+          ? const Center(child: CircularProgressIndicator())
+          : _items.isEmpty
+              ? const EmptyHint('近期没有日程')
+              : RefreshIndicator(
+                  onRefresh: _load,
+                  child: ListView(
+                    children: [
+                      for (final r in _items)
+                        KvTile(
+                          title: '${r['title'] ?? r['name'] ?? '日程'}',
+                          subtitle: '${fmtTime(r['start'] ?? r['beginAt'] ?? r['createdAt'])}  ${zh(r['type'] ?? r['kind'])}',
+                          onTap: () => openRecord(context, widget.api, r, title: '${r['title'] ?? r['name'] ?? '日程'}'),
+                        ),
+                    ],
+                  ),
+                ),
+    );
+  }
+}
@@ -0,0 +1,436 @@
+import 'dart:async';
+
+import 'package:flutter/material.dart';
+import 'package:livekit_client/livekit_client.dart';
+import 'package:flutter_webrtc/flutter_webrtc.dart' as rtc;
+
+import '../api/oa_client.dart';
+import '../device/device_bridge.dart';
+import '../session/session.dart';
+import '../theme.dart';
+
+/// LiveKit 音视频房间页面。信令和媒体连接均由 LiveKit 负责，OA 只签发短时房间 Token。
+class CallPage extends StatefulWidget {
+  const CallPage({
+    super.key,
+    required this.session,
+    required this.api,
+    required this.callId,
+    required this.kind,
+    required this.title,
+    required this.initiatorId,
+    required this.memberIds,
+    this.peerName = '同事',
+    this.incoming = false,
+  });
+  final SessionStore session;
+  final OaClient api;
+  final String callId;
+  final String kind;
+  final String title;
+  final String initiatorId;
+  final List<String> memberIds;
+  final String peerName;
+  final bool incoming;
+
+  @override
+  State<CallPage> createState() => _CallPageState();
+}
+
+class _CallPageState extends State<CallPage> {
+  Room? _room;
+  VideoTrack? _remoteVideo;
+  VideoTrack? _localVideo;
+  String _status = '正在连接音视频服务…';
+  bool _ready = false;
+  bool _muted = false;
+  bool _camOff = false;
+  bool _ending = false;
+  bool _remoteEnded = false;
+  bool _tone = false;
+  DateTime? _connectedAt;
+  Duration _elapsed = Duration.zero;
+  Timer? _durationTimer;
+  Timer? _ringTimeoutTimer;
+  Timer? _statePollTimer;
+  bool get _video => widget.kind != 'audio';
+
+  @override
+  void initState() {
+    super.initState();
+    widget.session.im.addListener(_onIm);
+    _statePollTimer = Timer.periodic(
+        const Duration(seconds: 2), (_) => unawaited(_pollCallState()));
+    _boot();
+  }
+
+  void _onIm() {
+    if (_ending || _remoteEnded || widget.session.im.inbox.isEmpty) return;
+    final matches = widget.session.im.inbox.where((item) =>
+        item.kind == 'call' && '${item.raw['callId'] ?? ''}' == widget.callId);
+    if (matches.isEmpty) return;
+    final last = matches.first;
+    final raw = last.raw;
+    if (last.kind != 'call' || '${raw['callId'] ?? ''}' != widget.callId)
+      return;
+    final action = '${raw['action'] ?? ''}';
+    if (action != 'end' && action != 'reject' && action != 'timeout') return;
+    _finishRemote(action == 'timeout'
+        ? '无人接听'
+        : action == 'reject'
+            ? '对方拒绝接听'
+            : '通话已结束');
+  }
+
+  Future<void> _pollCallState() async {
+    if (_ending || _remoteEnded) return;
+    try {
+      final raw = await widget.api.get('/im/calls/${widget.callId}');
+      if (raw is! Map || !mounted) return;
+      final data = Map<String, dynamic>.from(raw);
+      final status = '${data['status'] ?? ''}';
+      if (status == 'ended') {
+        _finishRemote(data['peerRejected'] == true ? '对方拒绝接听' : '通话已结束');
+        return;
+      }
+      if (data['peerJoined'] == true && _ready) {
+        _stopTone();
+        _startDuration();
+        if (mounted && _status != '通话中') setState(() => _status = '通话中');
+      }
+    } catch (_) {
+      // 短时断网由 LiveKit 重连处理，状态轮询下一轮继续。
+    }
+  }
+
+  void _finishRemote(String text) {
+    if (_remoteEnded || _ending) return;
+    _remoteEnded = true;
+    _ending = true;
+    _stopTone();
+    _stopDuration();
+    _ringTimeoutTimer?.cancel();
+    _statePollTimer?.cancel();
+    unawaited(_room?.disconnect());
+    if (!mounted) return;
+    setState(() => _status = text);
+    Future<void>.delayed(const Duration(milliseconds: 850), () {
+      if (mounted) Navigator.of(context).pop();
+    });
+  }
+
+  Future<void> _boot() async {
+    if (widget.incoming) {
+      if (mounted) setState(() => _status = '对方邀请你${_video ? '视频' : '语音'}通话');
+      _startTone();
+      _startRingTimeout();
+      return;
+    }
+    await _start();
+  }
+
+  Future<void> _start() async {
+    if (_ready) return;
+    if (widget.incoming) _stopTone();
+    if (mounted)
+      setState(() {
+        _ready = true;
+        _status = '正在接通…';
+      });
+    _startTone();
+    _startRingTimeout();
+    try {
+      await DeviceBridge.requestCallMedia();
+      await widget.api.post('/im/calls/${widget.callId}/join');
+      final auth =
+          await widget.api.post('/im/calls/${widget.callId}/livekit-token');
+      final data =
+          auth is Map ? Map<String, dynamic>.from(auth) : <String, dynamic>{};
+      final url = '${data['url'] ?? ''}';
+      final token = '${data['token'] ?? ''}';
+      if (url.isEmpty || token.isEmpty) throw Exception('音视频服务未配置');
+      final room = Room();
+      _room = room;
+      room.events
+        ..on<ParticipantConnectedEvent>((_) {
+          _stopTone();
+          _startDuration();
+          if (mounted) setState(() => _status = '通话中');
+        })
+        ..on<ParticipantDisconnectedEvent>((_) {
+          if (!_ending) _finishRemote('通话已结束');
+        })
+        ..on<TrackSubscribedEvent>((event) {
+          _stopTone();
+          _startDuration();
+          if (event.track is VideoTrack && mounted)
+            setState(() => _remoteVideo = event.track as VideoTrack);
+          if (mounted) setState(() => _status = '通话中');
+        })
+        ..on<TrackUnsubscribedEvent>((event) {
+          if (event.track is VideoTrack && mounted)
+            setState(() => _remoteVideo = null);
+        })
+        ..on<RoomReconnectingEvent>((_) {
+          if (mounted) setState(() => _status = '网络恢复中…');
+        })
+        ..on<RoomReconnectedEvent>((_) {
+          if (mounted) setState(() => _status = '通话中');
+        })
+        ..on<RoomDisconnectedEvent>((_) {
+          if (!_ending) _finishRemote('通话已断开');
+        });
+      await room.connect(url, token);
+      // 接听方完成信令连接后即可停止响铃；拨打方继续响铃直到对方加入房间。
+      if (widget.incoming) _stopTone();
+      await room.localParticipant?.setMicrophoneEnabled(true);
+      if (_video) {
+        final pub = await room.localParticipant?.setCameraEnabled(true);
+        if (mounted && pub?.track is VideoTrack)
+          setState(() => _localVideo = pub!.track as VideoTrack);
+      }
+      if (room.remoteParticipants.isNotEmpty) {
+        _stopTone();
+        _startDuration();
+      }
+      if (mounted) {
+        setState(() => _status = room.remoteParticipants.isNotEmpty
+            ? '通话中'
+            : widget.initiatorId == widget.session.userId
+                ? '等待对方接听…'
+                : '正在建立通话…');
+      }
+    } catch (e) {
+      if (mounted) setState(() => _status = '$e');
+    }
+  }
+
+  Future<void> _hangup() async {
+    if (_ending) return;
+    _ending = true;
+    _stopTone();
+    _stopDuration();
+    _ringTimeoutTimer?.cancel();
+    _statePollTimer?.cancel();
+    try {
+      await widget.api.post(
+          '/im/calls/${widget.callId}/${(!_ready && widget.incoming) ? 'reject' : 'end'}');
+    } catch (_) {}
+    await _room?.disconnect();
+    if (mounted) Navigator.of(context).pop();
+  }
+
+  Future<void> _toggleMute() async {
+    final next = !_muted;
+    await _room?.localParticipant?.setMicrophoneEnabled(!next);
+    if (mounted) setState(() => _muted = next);
+  }
+
+  Future<void> _toggleCam() async {
+    final next = !_camOff;
+    final pub = await _room?.localParticipant?.setCameraEnabled(!next);
+    if (mounted)
+      setState(() {
+        _camOff = next;
+        if (!next && pub?.track is VideoTrack)
+          _localVideo = pub!.track as VideoTrack;
+      });
+  }
+
+  @override
+  void dispose() {
+    widget.session.im.removeListener(_onIm);
+    _stopTone();
+    _stopDuration();
+    _ringTimeoutTimer?.cancel();
+    _statePollTimer?.cancel();
+    _room?.disconnect();
+    super.dispose();
+  }
+
+  void _startTone() {
+    if (_tone) return;
+    _tone = true;
+    DeviceBridge.startCallTone(incoming: widget.incoming);
+  }
+
+  void _stopTone() {
+    if (!_tone) return;
+    _tone = false;
+    DeviceBridge.stopCallTone();
+  }
+
+  void _startDuration() {
+    if (_connectedAt != null) return;
+    _ringTimeoutTimer?.cancel();
+    _ringTimeoutTimer = null;
+    _connectedAt = DateTime.now();
+    _durationTimer?.cancel();
+    _durationTimer = Timer.periodic(const Duration(seconds: 1), (_) {
+      if (!mounted || _connectedAt == null) return;
+      setState(() => _elapsed = DateTime.now().difference(_connectedAt!));
+    });
+    if (mounted) setState(() => _elapsed = Duration.zero);
+  }
+
+  void _stopDuration() {
+    _durationTimer?.cancel();
+    _durationTimer = null;
+  }
+
+  void _startRingTimeout() {
+    _ringTimeoutTimer?.cancel();
+    _ringTimeoutTimer = Timer(const Duration(seconds: 45), () {
+      if (!mounted || _ending || _connectedAt != null) return;
+      _ending = true;
+      _remoteEnded = true;
+      _stopTone();
+      unawaited(widget.api
+          .post(
+              '/im/calls/${widget.callId}/${widget.incoming ? 'reject' : 'end'}')
+          .catchError((_) {}));
+      setState(() => _status = '无人接听');
+      Future<void>.delayed(const Duration(milliseconds: 650), () {
+        if (mounted) Navigator.of(context).pop();
+      });
+    });
+  }
+
+  String get _durationText {
+    final h = _elapsed.inHours;
+    final m = _elapsed.inMinutes.remainder(60).toString().padLeft(2, '0');
+    final s = _elapsed.inSeconds.remainder(60).toString().padLeft(2, '0');
+    return h > 0 ? '${h.toString().padLeft(2, '0')}:$m:$s' : '$m:$s';
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return PopScope(
+      canPop: false,
+      onPopInvokedWithResult: (didPop, _) {
+        if (!didPop) _hangup();
+      },
+      child: Scaffold(
+        backgroundColor: const Color(0xFF1C1C1E),
+        body: SafeArea(
+            child: Stack(children: [
+          if (_video && _remoteVideo != null)
+            Positioned.fill(
+                child: VideoTrackRenderer(_remoteVideo!,
+                    fit: rtc.RTCVideoViewObjectFit.RTCVideoViewObjectFitCover))
+          else
+            Center(
+                child: Column(mainAxisSize: MainAxisSize.min, children: [
+              CircleAvatar(
+                  radius: 48,
+                  backgroundColor: kBind,
+                  child: Text(
+                      widget.peerName.trim().isEmpty
+                          ? '通'
+                          : String.fromCharCodes(widget.peerName.runes.take(1)),
+                      style:
+                          const TextStyle(color: Colors.white, fontSize: 32))),
+              const SizedBox(height: 16),
+              Text(widget.peerName,
+                  style: const TextStyle(
+                      color: Colors.white,
+                      fontSize: 22,
+                      fontWeight: FontWeight.w600)),
+              const SizedBox(height: 8),
+              Text(_status,
+                  style:
+                      const TextStyle(color: Color(0xFFBBBBBB), fontSize: 14)),
+              if (_connectedAt != null) ...[
+                const SizedBox(height: 6),
+                Text(_durationText,
+                    style: const TextStyle(
+                        color: Color(0xFFBBBBBB), fontSize: 14)),
+              ],
+            ])),
+          if (_video && _localVideo != null)
+            Positioned(
+                right: 16,
+                top: 16,
+                width: 110,
+                height: 160,
+                child: ClipRRect(
+                    borderRadius: BorderRadius.circular(10),
+                    child: VideoTrackRenderer(_localVideo!,
+                        mirrorMode: VideoViewMirrorMode.mirror))),
+          if (_video && _remoteVideo != null)
+            Positioned(
+                left: 0,
+                right: 0,
+                top: 24,
+                child: Text(_status,
+                    textAlign: TextAlign.center,
+                    style: const TextStyle(color: Colors.white70))),
+          Positioned(
+              left: 0,
+              right: 0,
+              bottom: 36,
+              child:
+                  Row(mainAxisAlignment: MainAxisAlignment.center, children: [
+                if (!_ready) ...[
+                  _round(
+                      Icons.call_end, const Color(0xFFE64340), _hangup, '拒绝'),
+                  const SizedBox(width: 48),
+                  _round(Icons.call, const Color(0xFF07C160), _start, '接听'),
+                ] else ...[
+                  _round(
+                      _muted ? Icons.mic_off : Icons.mic,
+                      const Color(0xFF3A3A3C),
+                      _toggleMute,
+                      _muted ? '开麦' : '静音'),
+                  if (_video) ...[
+                    const SizedBox(width: 28),
+                    _round(_camOff ? Icons.videocam_off : Icons.videocam,
+                        const Color(0xFF3A3A3C), _toggleCam, '摄像头')
+                  ],
+                  const SizedBox(width: 28),
+                  _round(
+                      Icons.call_end, const Color(0xFFE64340), _hangup, '挂断'),
+                ],
+              ])),
+        ])),
+      ),
+    );
+  }
+
+  Widget _round(IconData icon, Color color, VoidCallback onTap, String label) =>
+      Column(mainAxisSize: MainAxisSize.min, children: [
+        InkWell(
+            onTap: onTap,
+            customBorder: const CircleBorder(),
+            child: CircleAvatar(
+                radius: 28,
+                backgroundColor: color,
+                child: Icon(icon, color: Colors.white, size: 26))),
+        const SizedBox(height: 8),
+        Text(label,
+            style: const TextStyle(color: Colors.white70, fontSize: 12)),
+      ]);
+}
+
+Future<void> openCallPage(BuildContext context,
+    {required SessionStore session,
+    required OaClient api,
+    required Map<String, dynamic> call,
+    String peerName = '同事',
+    bool incoming = false}) async {
+  final id = '${call['id'] ?? ''}';
+  if (id.isEmpty) return;
+  final members =
+      ((call['memberIds'] as List?) ?? []).map((e) => '$e').toList();
+  await Navigator.of(context).push(MaterialPageRoute(
+      builder: (_) => CallPage(
+          session: session,
+          api: api,
+          callId: id,
+          kind: '${call['kind'] ?? 'audio'}',
+          title: '${call['title'] ?? '通话'}',
+          initiatorId: '${call['initiatorId'] ?? ''}',
+          memberIds: members,
+          peerName: peerName,
+          incoming: incoming)));
+}
@@ -0,0 +1,344 @@
+import 'package:flutter/material.dart';
+
+import '../api/oa_client.dart';
+import '../im/chat_prefs.dart';
+import '../session/session.dart';
+import '../theme.dart';
+import '../widgets/wecom.dart';
+import 'pick_people_page.dart';
+
+class ChatDetailPage extends StatefulWidget {
+  const ChatDetailPage({
+    super.key,
+    required this.session,
+    required this.api,
+    required this.conversationId,
+    required this.peerId,
+    required this.peerName,
+    required this.isGroup,
+    this.peerAvatarFileId,
+    this.messages = const [],
+    this.onCall,
+  });
+  final SessionStore session;
+  final OaClient api;
+  final String conversationId;
+  final String peerId;
+  final String peerName;
+  final bool isGroup;
+  final String? peerAvatarFileId;
+  final List<Map<String, dynamic>> messages;
+  final void Function(String kind)? onCall;
+
+  @override
+  State<ChatDetailPage> createState() => _ChatDetailPageState();
+}
+
+class _ChatDetailPageState extends State<ChatDetailPage> {
+  List<Map<String, dynamic>> _members = [];
+  bool _mute = false;
+  bool _pin = false;
+
+  @override
+  void initState() {
+    super.initState();
+    _mute = ChatPrefs.muted(widget.conversationId);
+    _pin = ChatPrefs.pinned(widget.conversationId);
+    _loadMembers();
+  }
+
+  Future<void> _loadMembers() async {
+    if (widget.isGroup && widget.conversationId.isNotEmpty) {
+      try {
+        final data = await widget.api.get('/im/groups/${widget.conversationId}/members');
+        if (!mounted) return;
+        setState(() => _members = asMaps(data));
+        return;
+      } catch (_) {}
+    }
+    setState(() {
+      _members = [
+        {
+          'id': widget.peerId,
+          'name': widget.peerName,
+          'avatarFileId': widget.peerAvatarFileId,
+        },
+        {
+          'id': widget.session.userId,
+          'name': widget.session.displayName,
+          'avatarFileId': widget.session.user['avatarFileId'],
+        },
+      ];
+    });
+  }
+
+  Future<void> _addMembers() async {
+    final exclude = {
+      widget.session.userId,
+      ..._members.map((e) => '${e['id'] ?? e['userId'] ?? ''}'),
+    };
+    final picked = await Navigator.of(context).push<List<Map<String, dynamic>>>(
+      MaterialPageRoute(
+        builder: (_) => PickPeoplePage(api: widget.api, title: '选择同事', exclude: exclude),
+      ),
+    );
+    if (picked == null || picked.isEmpty) return;
+    try {
+      if (widget.isGroup && widget.conversationId.isNotEmpty) {
+        await widget.api.post('/im/groups/${widget.conversationId}/members', {
+          'memberIds': picked.map((e) => '${e['id']}').toList(),
+        });
+        await _loadMembers();
+      } else {
+        await widget.api.post('/im/groups', {
+          'name': '${widget.peerName}的群聊',
+          'memberIds': [widget.peerId, ...picked.map((e) => '${e['id']}')],
+        });
+        if (mounted) {
+          ScaffoldMessenger.of(context).showSnackBar(const SnackBar(content: Text('已创建群聊')));
+          Navigator.pop(context);
+        }
+      }
+    } catch (e) {
+      if (mounted) ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text('$e')));
+    }
+  }
+
+  Future<void> _search() async {
+    await Navigator.of(context).push(MaterialPageRoute(
+      builder: (_) => _ChatSearchPage(messages: widget.messages, peerName: widget.peerName),
+    ));
+  }
+
+  Future<void> _pickBg() async {
+    const colors = [
+      0xFFF5F5F5,
+      0xFFE7F0E4,
+      0xFFE8EEF6,
+      0xFFF6EFE6,
+      0xFFF3E8EE,
+    ];
+    final picked = await showModalBottomSheet<int>(
+      context: context,
+      builder: (ctx) => SafeArea(
+        child: Padding(
+          padding: const EdgeInsets.all(16),
+          child: Wrap(
+            spacing: 12,
+            runSpacing: 12,
+            children: [
+              for (final c in colors)
+                GestureDetector(
+                  onTap: () => Navigator.pop(ctx, c),
+                  child: Container(
+                    width: 56,
+                    height: 56,
+                    decoration: BoxDecoration(
+                      color: Color(c),
+                      borderRadius: BorderRadius.circular(8),
+                      border: Border.all(color: const Color(0xFFDDDDDD)),
+                    ),
+                  ),
+                ),
+            ],
+          ),
+        ),
+      ),
+    );
+    if (picked == null) return;
+    await ChatPrefs.setBg(widget.conversationId, picked);
+    if (mounted) setState(() {});
+  }
+
+  Future<void> _clear() async {
+    final ok = await showDialog<bool>(
+      context: context,
+      builder: (ctx) => AlertDialog(
+        title: const Text('删除聊天记录'),
+        content: const Text('将从本机清空当前会话的聊天记录，对方不受影响。'),
+        actions: [
+          TextButton(onPressed: () => Navigator.pop(ctx, false), child: const Text('取消')),
+          FilledButton(onPressed: () => Navigator.pop(ctx, true), child: const Text('删除')),
+        ],
+      ),
+    );
+    if (ok != true) return;
+    await ChatPrefs.clearHistory(widget.conversationId);
+    if (mounted) {
+      ScaffoldMessenger.of(context).showSnackBar(const SnackBar(content: Text('已删除本机聊天记录')));
+      Navigator.pop(context, 'cleared');
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      backgroundColor: kPaper,
+      appBar: AppBar(title: const Text('聊天详情')),
+      body: ListView(
+        children: [
+          const SizedBox(height: 12),
+          Container(
+            color: Colors.white,
+            padding: const EdgeInsets.fromLTRB(16, 16, 16, 8),
+            child: Wrap(
+              spacing: 16,
+              runSpacing: 12,
+              children: [
+                for (final m in _members)
+                  SizedBox(
+                    width: 56,
+                    child: Column(
+                      children: [
+                        SquareAvatar(
+                          label: '${m['name'] ?? m['displayName'] ?? ''}',
+                          size: 48,
+                          fileId: '${m['avatarFileId'] ?? ''}',
+                          api: widget.api,
+                        ),
+                        const SizedBox(height: 4),
+                        Text(
+                          '${m['name'] ?? m['displayName'] ?? ''}',
+                          maxLines: 1,
+                          overflow: TextOverflow.ellipsis,
+                          style: const TextStyle(fontSize: 12, color: kInk),
+                        ),
+                      ],
+                    ),
+                  ),
+                SizedBox(
+                  width: 56,
+                  child: Column(
+                    children: [
+                      InkWell(
+                        onTap: _addMembers,
+                        child: Container(
+                          width: 48,
+                          height: 48,
+                          decoration: BoxDecoration(
+                            borderRadius: BorderRadius.circular(6),
+                            border: Border.all(color: const Color(0xFFC8C8C8), style: BorderStyle.solid),
+                          ),
+                          child: const Icon(Icons.add, color: kMute),
+                        ),
+                      ),
+                      const SizedBox(height: 4),
+                      const Text(' ', style: TextStyle(fontSize: 12)),
+                    ],
+                  ),
+                ),
+              ],
+            ),
+          ),
+          const SizedBox(height: 12),
+          CellGroup(
+            children: [
+              Cell(title: '查找聊天内容', onTap: _search, showLine: false),
+            ],
+          ),
+          CellGroup(
+            children: [
+              Cell(
+                title: '消息免打扰',
+                trailing: Switch(
+                  value: _mute,
+                  activeTrackColor: kWeGreen,
+                  onChanged: (v) async {
+                    await ChatPrefs.setMuted(widget.conversationId, v);
+                    setState(() => _mute = v);
+                  },
+                ),
+              ),
+              Cell(
+                title: '置顶聊天',
+                trailing: Switch(
+                  value: _pin,
+                  activeTrackColor: kWeGreen,
+                  onChanged: (v) async {
+                    await ChatPrefs.setPinned(widget.conversationId, v);
+                    setState(() => _pin = v);
+                  },
+                ),
+                showLine: false,
+              ),
+            ],
+          ),
+          CellGroup(
+            children: [
+              Cell(title: '设置当前聊天背景', onTap: _pickBg),
+              Cell(title: '语音通话', onTap: () => widget.onCall?.call('audio')),
+              Cell(
+                title: '视频通话',
+                onTap: () => widget.onCall?.call(widget.isGroup ? 'meeting' : 'video'),
+                showLine: false,
+              ),
+            ],
+          ),
+          CellGroup(
+            children: [
+              Cell(title: '删除聊天记录', onTap: _clear, showLine: false),
+            ],
+          ),
+          CellGroup(
+            children: [
+              Cell(
+                title: '投诉',
+                onTap: () {
+                  ScaffoldMessenger.of(context).showSnackBar(const SnackBar(content: Text('已记录投诉，我们会尽快处理')));
+                },
+                showLine: false,
+              ),
+            ],
+          ),
+          const SizedBox(height: 24),
+        ],
+      ),
+    );
+  }
+}
+
+class _ChatSearchPage extends StatefulWidget {
+  const _ChatSearchPage({required this.messages, required this.peerName});
+  final List<Map<String, dynamic>> messages;
+  final String peerName;
+
+  @override
+  State<_ChatSearchPage> createState() => _ChatSearchPageState();
+}
+
+class _ChatSearchPageState extends State<_ChatSearchPage> {
+  String _q = '';
+
+  @override
+  Widget build(BuildContext context) {
+    final q = _q.trim();
+    final hits = q.isEmpty
+        ? const <Map<String, dynamic>>[]
+        : widget.messages.where((e) => '${e['body'] ?? ''}'.contains(q)).toList();
+    return Scaffold(
+      backgroundColor: Colors.white,
+      appBar: AppBar(title: const Text('查找聊天内容')),
+      body: Column(
+        children: [
+          WxSearchBar(hint: '搜索', onChanged: (v) => setState(() => _q = v)),
+          Expanded(
+            child: q.isEmpty
+                ? const Center(child: Text('输入关键词查找聊天内容', style: TextStyle(color: kMute)))
+                : hits.isEmpty
+                    ? const Center(child: Text('没有找到相关内容', style: TextStyle(color: kMute)))
+                    : ListView(
+                        children: [
+                          for (final r in hits)
+                            Cell(
+                              title: '${r['body']}',
+                              subtitle: '${r['fromName'] ?? widget.peerName}  ${r['createdAt'] ?? ''}',
+                              showLine: true,
+                            ),
+                        ],
+                      ),
+          ),
+        ],
+      ),
+    );
+  }
+}
--- a/Show More
+++ b/Show More
				`@@ -0,0 +1 @@`
				{"agcgw_all":{"SG":"connect-dra.dbankcloud.cn","SG_back":"connect-dra.hispace.hicloud.com","CN":"connect-drcn.dbankcloud.cn","CN_back":"connect-drcn.hispace.dbankcloud.cn","RU":"connect-drru.hispace.dbankcloud.ru","RU_back":"connect-drru.hispace.dbankcloud.cn","DE":"connect-dre.dbankcloud.cn","DE_back":"connect-dre.hispace.hicloud.com"},"websocketgw_all":{"SG":"connect-ws-dra.hispace.dbankcloud.cn","SG_back":"connect-ws-dra.hispace.dbankcloud.com","CN":"connect-ws-drcn.dbankcloud.cn","CN_back":"connect-ws-drcn.hispace.dbankcloud.com","RU":"connect-ws-drru.hispace.dbankcloud.ru","RU_back":"connect-ws-drru.hispace.dbankcloud.cn","DE":"connect-dre.hispace.hicloud.com","DE_back":"connect-dre.hispace.hicloud.com"},"client":{"cp_id":"10086000847744494","product_id":"101653523864901451","client_id":"2029248924690199744","client_secret":"2540EB569E83BF5271BC689A63FB0540832E4849A9608BB814D463EFA6754FA4","project_id":"101653523864901451","app_id":"118825899","api_key":"DgEDALOHkJa4k9Q93H74q1jSF7G3GWcDUQIqrJBqwJFC3Bcyrg+TEK1K5FdhJHh++SBQQ/QxRTdQXOO+XOq/8r5qdZ6rGi7ISmKJlw==","package_name":"com.fengying.oa.mobile"},"oauth_client":{"client_id":"118825899","client_type":1},"app_info":{"app_id":"118825899","package_name":"com.fengying.oa.mobile"},"configuration_version":"3.0","appInfos":[{"package_name":"com.fengying.oa.mobile","client":{"app_id":"118825899"},"oauth_client":{"client_id":"118825899","client_type":1},"app_info":{"app_id":"118825899","package_name":"com.fengying.oa.mobile"}}]}