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
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+import 'package:flutter/material.dart';
+import 'package:mobile_scanner/mobile_scanner.dart';
+
+import '../api/oa_client.dart';
+import '../theme.dart';
+
+class ScanLoginPage extends StatefulWidget {
+  const ScanLoginPage({super.key, required this.api, this.ticket = ''});
+  final OaClient api;
+  final String ticket;
+
+  @override
+  State<ScanLoginPage> createState() => _ScanLoginPageState();
+}
+
+class _ScanLoginPageState extends State<ScanLoginPage> {
+  late final TextEditingController _ticket;
+  final MobileScannerController _scanner = MobileScannerController();
+  bool _loading = false;
+  bool _scanned = false;
+  String _err = '';
+  String _code = '';
+
+  @override
+  void initState() {
+    super.initState();
+    _ticket = TextEditingController(text: widget.ticket);
+  }
+
+  @override
+  void dispose() {
+    _ticket.dispose();
+    _scanner.dispose();
+    super.dispose();
+  }
+
+  String _ticketFrom(String raw) {
+    final value = raw.trim();
+    final uri = Uri.tryParse(value);
+    if (uri?.scheme == 'fengyingoa' && uri?.host == 'qr') {
+      return uri?.queryParameters['ticket']?.trim() ?? '';
+    }
+    return value;
+  }
+
+  Future<void> _ok([String? scanned]) async {
+    final t = _ticketFrom(scanned ?? _ticket.text);
+    if (t.isEmpty) {
+      setState(() => _err = '请扫描电脑端二维码');
+      return;
+    }
+    setState(() {
+      _loading = true;
+      _err = '';
+    });
+    try {
+      final raw = await widget.api.post('/auth/qr/confirm', {'ticket': t});
+      final map =
+          raw is Map ? Map<String, dynamic>.from(raw) : <String, dynamic>{};
+      if (!mounted) return;
+      setState(() {
+        _ticket.text = t;
+        _code = '${map['code'] ?? ''}';
+        _scanned = true;
+      });
+      await _scanner.stop();
+    } catch (e) {
+      if (mounted) setState(() => _err = '$e');
+    } finally {
+      if (mounted) setState(() => _loading = false);
+    }
+  }
+
+  Future<void> _onDetect(BarcodeCapture capture) async {
+    if (_loading || _scanned) return;
+    final raw = capture.barcodes
+        .map((b) => b.rawValue?.trim() ?? '')
+        .firstWhere((v) => v.isNotEmpty, orElse: () => '');
+    if (raw.isEmpty) return;
+    await _ok(raw);
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      backgroundColor: Colors.white,
+      appBar: AppBar(title: const Text('扫一扫登录电脑')),
+      body: Padding(
+        padding: const EdgeInsets.all(20),
+        child: Column(
+          crossAxisAlignment: CrossAxisAlignment.stretch,
+          children: [
+            if (_code.isEmpty) ...[
+              const Text('扫描电脑端二维码后，手机会生成一次性六位登录码。请把该六码填写到电脑端，电脑才会完成登录。',
+                  style: TextStyle(color: kMute, height: 1.5)),
+              const SizedBox(height: 16),
+              ClipRRect(
+                borderRadius: BorderRadius.circular(12),
+                child: AspectRatio(
+                  aspectRatio: 1,
+                  child:
+                      MobileScanner(controller: _scanner, onDetect: _onDetect),
+                ),
+              ),
+            ] else ...[
+              const Text('请在电脑端输入以下一次性六位登录码：',
+                  style: TextStyle(color: kMute, height: 1.5)),
+              const SizedBox(height: 24),
+              Center(
+                child: SelectableText(
+                  _code,
+                  style: const TextStyle(
+                      fontSize: 42,
+                      fontWeight: FontWeight.w700,
+                      letterSpacing: 12,
+                      color: kInk),
+                ),
+              ),
+              const SizedBox(height: 12),
+              const Center(
+                  child: Text('两分钟内有效；不要把此码发给他人。',
+                      style: TextStyle(color: kMute))),
+              const SizedBox(height: 24),
+              FilledButton(
+                onPressed: () => Navigator.pop(context, true),
+                child: const Text('我已在电脑端输入'),
+              ),
+            ],
+            const SizedBox(height: 16),
+            if (_code.isEmpty)
+              TextField(
+                controller: _ticket,
+                decoration: const InputDecoration(hintText: '扫码异常时，可粘贴二维码内容'),
+                textCapitalization: TextCapitalization.characters,
+              ),
+            if (_err.isNotEmpty) ...[
+              const SizedBox(height: 12),
+              Text(_err, style: const TextStyle(color: kDanger)),
+            ],
+            if (_code.isEmpty) ...[
+              const SizedBox(height: 20),
+              FilledButton(
+                onPressed: _loading ? null : _ok,
+                child: Text(_loading ? '确认中…' : '确认扫码'),
+              ),
+            ],
+          ],
+        ),
+      ),
+    );
+  }
+}