1、课时统计功能调整新增；

2、教学楼序号改为自动填充，无需填写；
3、教学楼检索，教学楼代号下拉选择；
4、课表冲突检查修复

backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/service/impl/KCBServiceImpl.java

@@ -135,6 +135,10 @@ public class KCBServiceImpl implements KCBService {
 
     @Override
     public void exportSemesterGrades(TimetableQuery cond, HttpServletResponse response) {
+        // 成绩表按学员粒度返回且不支持教员过滤，教员账号不能导出
+        if (jwglRoleHelper.isTeacher()) {
+            throw new BusinessException(BasicManagementConstants.FORBIDDEN, "教员账号不能导出学期成绩表");
+        }
         TimetableQuery filter = prepareFilter(cond);
         List<SemesterGradeExportVO> list = kcbTimetableMapper.selectSemesterGrades(filter);
         ExcelUtil<SemesterGradeExportVO> util = new ExcelUtil<>(SemesterGradeExportVO.class);
@@ -183,24 +187,27 @@ public class KCBServiceImpl implements KCBService {
         result.setRq(viewDate.format(DATE_FORMAT));
         result.setStartDate(start.format(DATE_FORMAT));
         result.setEndDate(end.format(DATE_FORMAT));
+        // 今日/本周按日期范围取数不锁年度（翻页可跨年），角色限定与组合查询一致
+        TimetableQuery scope = applyRoleScope(new TimetableQuery());
         result.setList(kcbTimetableMapper.selectLessonTimetable(
-                null, result.getStartDate(), result.getEndDate()));
+                scope, result.getStartDate(), result.getEndDate()));
         return result;
     }
 
     /**
-     * 未传年度时按当前学期填充；队别班次名称去空白。
+     * 角色数据范围：学员强制只看本队；教员强制只看本人课程；
-     * 学员强制只看本人所在学员队课表。
+     * 教研室未指定时代号时按本室过滤；其余字段去空白。
+     * <p>今日/本周课表与组合查询共用，不附带年度默认值。</p>
      */
-    private TimetableQuery prepareFilter(TimetableQuery cond) {
+    private TimetableQuery applyRoleScope(TimetableQuery filter) {
-        TimetableQuery filter = cond == null ? new TimetableQuery() : cond;
         if (jwglRoleHelper.isStudent()) {
             filter.setXydbh(jwglRoleHelper.requireStudentTeamId());
             filter.setXydmc(null);
             filter.setXybh(null);
             filter.setJybh(null);
             filter.setJybhs(null);
-        } else {
+            return filter;
+        }
         if (StringUtils.isNotEmpty(filter.getXybh())) {
             filter.setXydbh(resolveTeamByStudent(filter.getXybh().trim()));
             filter.setXydmc(null);
@@ -227,16 +234,23 @@ public class KCBServiceImpl implements KCBService {
         if (StringUtils.isNotEmpty(filter.getJysdh())) {
             filter.setJysdh(filter.getJysdh().trim());
         }
+        return filter;
     }
+
+    /**
+     * 未传年度时按当前学期填充；队别班次名称去空白。
+     * 学员强制只看本人所在学员队课表。
+     */
+    private TimetableQuery prepareFilter(TimetableQuery cond) {
+        TimetableQuery filter = applyRoleScope(cond == null ? new TimetableQuery() : cond);
         if (filter.getNd() != null) {
             return filter;
         }
         SemesterInitializationVO semester = systemInitializationMapper.selectCurrentSemester();
         if (semester != null && semester.getYear() != null) {
             filter.setNd(semester.getYear());
-            if (filter.getXqdc() == null) {
+            // 不默认学期第次：课程-学员队关联的「学期第次」与校历学期序号口径不同，
-                filter.setXqdc(semester.getSequenceNumber());
+            // 年度已是学期代号（如 202603），再叠加序号过滤会查不到任何数据。
-            }
         } else {
             filter.setNd(LocalDate.now().getYear());
         }

frontend/src/views/teachBusiness/build/index.vue

@@ -6,7 +6,10 @@
         <el-row :gutter="24">
           <el-col :xs="24" :md="8">
             <el-form-item label="教学楼代号">
-              <el-input v-model="searchForm.jxldh" placeholder="请输入教学楼代号" clearable @keyup.enter.native="handleQuery" />
+              <el-select v-model="searchForm.jxldh" placeholder="请选择教学楼代号" clearable filterable
+                @change="handleQuery">
+                <el-option v-for="item in jxldhOptions" :key="item" :label="item" :value="item" />
+              </el-select>
             </el-form-item>
           </el-col>
           <el-col :xs="24" :md="8">
@@ -71,9 +74,6 @@
         <el-form-item label="地点">
           <el-input v-model="dialog.form.dd" placeholder="请输入地点" maxlength="50" show-word-limit clearable />
         </el-form-item>
-        <el-form-item label="序号">
-          <el-input v-model="dialog.form.xh" placeholder="留空则自动生成（按现有最大序号 +1）" maxlength="50" clearable />
-        </el-form-item>
         <el-form-item label="备注">
           <el-input v-model="dialog.form.bz" type="textarea" :rows="3" placeholder="请输入备注" maxlength="100"
             show-word-limit />
@@ -150,6 +150,7 @@ export default {
         dd: ''
       },
       tableData: [],
+      jxldhOptions: [],
       selectedRows: [],
       total: 0,
       pageNum: 1,
@@ -183,6 +184,7 @@ export default {
   },
   created() {
     this.fetchList()
+    this.loadJxldhOptions()
   },
   methods: {
     /* ---------- 查询 ---------- */
@@ -218,6 +220,19 @@ export default {
       })
     },
 
+    /* ---------- 教学楼代号下拉（全量代号，独立于筛选条件） ---------- */
+    loadJxldhOptions() {
+      listBuild({ pageNum: 1, pageSize: 1000 }).then(response => {
+        const records = ((response && response.data) || {}).records || []
+        const seen = {}
+        this.jxldhOptions = records
+          .map(item => (item.jxldh || '').trim())
+          .filter(code => code && !seen[code] && (seen[code] = true))
+      }).catch(() => {
+        this.jxldhOptions = []
+      })
+    },
+
     handleQuery() {
       this.pageNum = 1
       this.fetchList()
@@ -295,8 +310,9 @@ export default {
         jxlmc: (form.jxlmc || '').trim()
       }
       if (this.dialog.isEdit) payload.id = form.id
-      // 可选字段留空时不提交，交由后端自动生成 / 保持原值
+      // 可选字段留空时不提交，交由后端自动生成 / 保持原值；
-      const optional = { dd: form.dd, xh: form.xh, bz: form.bz }
+      // 序号 xh 不在表单中录入，新增由后端自动生成、修改保持原值
+      const optional = { dd: form.dd, bz: form.bz }
       Object.keys(optional).forEach(key => {
         const value = (optional[key] === null || optional[key] === undefined) ? '' : String(optional[key]).trim()
         if (value !== '') payload[key] = value
@@ -317,6 +333,7 @@ export default {
           this.dialog.submitting = false
           this.dialog.visible = false
           this.fetchList()
+          this.loadJxldhOptions()
         }).catch(() => {
           this.dialog.submitting = false
         })
@@ -356,6 +373,7 @@ export default {
           this.$message.success('已删除 ' + deleteCount + ' 条教学楼数据')
         }
         this.fetchList()
+        this.loadJxldhOptions()
       }).catch(() => {
         this.loading = false
         this.fetchList()
@@ -432,6 +450,7 @@ export default {
         const skipTip = data.skipCount > 0 ? '，跳过 ' + data.skipCount + ' 条已存在代号' : ''
         this.$message.success('导入成功，共导入 ' + (data.insertCount || 0) + ' 条' + skipTip)
         this.fetchList()
+        this.loadJxldhOptions()
       }).catch(() => {
         this.importDialog.importing = false
       })

frontend/src/views/teachBusiness/timetable/index.vue

@@ -92,7 +92,7 @@
               <div class="list-title">{{ pageTitle }}</div>
               <div class="list-actions">
                 <el-button type="primary" plain size="mini" @click="handleExportPlan">学期教学实施计划</el-button>
-                <el-button type="primary" plain size="mini" @click="handleExportGrades">学期成绩表</el-button>
+                <el-button v-if="!isTeacher" type="primary" plain size="mini" @click="handleExportGrades">学期成绩表</el-button>
                 <el-button type="primary" plain size="mini" @click="handleExportCourses">课程列表另存Excel</el-button>
               </div>
             </div>
@@ -125,6 +125,7 @@
 </template>
 
 <script>
+import { mapGetters } from 'vuex'
 import { listToday, listWeek, listClass, exportClassPlan, exportClassGrades, exportClassCourses } from '@/api/teachBusiness/timetable'
 import { listTeam } from '@/api/studentRecords/team'
 
@@ -167,6 +168,13 @@ export default {
     }
   },
   computed: {
+    ...mapGetters(['roles']),
+    // 与后端 JwglRoleHelper.isTeacher 口径一致：教员且非机关/教研室/管理员
+    isTeacher() {
+      const r = this.roles || []
+      const has = k => r.includes(k) || r.includes(k.toLowerCase())
+      return has('TEACHER') && !has('admin') && !has('DEPARTMENT_PERSONNEL') && !has('RESEARCH_OFFICE')
+    },
     selectedTodayDate() {
       const date = new Date(this.todayDate)
       date.setDate(date.getDate() + this.dayOffset)
@@ -195,6 +203,10 @@ export default {
     this.loadTeamOptions()
     this.getTodayList()
     this.getWeekList()
+    // 教员不依赖队别班次选择，直接加载本人课程
+    if (this.isTeacher) {
+      this.getShiftList()
+    }
   },
   methods: {
     weekDayName(d) {
@@ -308,9 +320,11 @@ export default {
     },
     /* ---------- 班次：拉取数据 ---------- */
     getShiftList() {
-      if (!this.searchForm.teamClass) return
+      if (!this.searchForm.teamClass && !this.isTeacher) return
-      const xydbh = this.teamMap[this.searchForm.teamClass] || this.searchForm.teamClass
+      const params = { pageNum: 1, pageSize: 1000 }
-      const params = { xydbh: xydbh, pageNum: 1, pageSize: 1000 }
+      if (this.searchForm.teamClass) {
+        params.xydbh = this.teamMap[this.searchForm.teamClass] || this.searchForm.teamClass
+      }
       this.loading = true
       listClass(params).then(response => {
         const data = response.data || {}
@@ -323,7 +337,7 @@ export default {
     },
     /* ---------- 班次：查询 ---------- */
     handleQuery() {
-      if (!this.searchForm.teamClass) {
+      if (!this.searchForm.teamClass && !this.isTeacher) {
         this.$message.warning('请先选择队别班次')
         return
       }
@@ -340,7 +354,8 @@ export default {
       window.URL.revokeObjectURL(link.href)
     },
     shiftQueryParams() {
-      if (!this.searchForm.teamClass) return null
+      // 教员可不选班次：后端会按本人教员编号限定
+      if (!this.searchForm.teamClass) return this.isTeacher ? {} : null
       const xydbh = this.teamMap[this.searchForm.teamClass] || this.searchForm.teamClass
       return { xydbh: xydbh }
     },

frontend/src/views/teachBusiness/timetableConflict/index.vue

@@ -117,14 +117,18 @@
 import { checkConflict, checkAllConflict, resetConflict, getConflictDetails } from '@/api/teachBusiness/timetableConflict'
 import { listAllSemester } from '@/api/teachBusiness/semester'
 
-// 四类检查卡片定义（标题/描述与后端 TimetableConflictDimension 枚举一致，作为页面布局常量；
+// 六类检查卡片定义（标题/描述与后端 TimetableConflictDimension 枚举一致，作为页面布局常量；
 // 检查状态与冲突数完全来自后端接口）
-// 注意：教员卡片含「教员历不可排」、教室卡片含「场地历不可用」，与排课窗口硬冲突口径一致
+// 注意：教员卡片含「教员历不可排」、教室卡片含「场地历不可用」，与排课窗口硬冲突口径一致；
+// 保障资源、院历/班历事件两个维度也必须列出——后端 checkAll 会全部执行，缺卡片会导致
+// 冲突总数计入消息却找不到对应卡片回显明细
 const CARD_DEFS = [
   { key: 'TEAM_CONFLICT', label: '教学班时间冲突检查', desc: '同一教学班次在同一时间段被安排多门课程' },
   { key: 'ELECTIVE_REQUIRED_CONFLICT', label: '教学班必修与选修时间冲突检查', desc: '教学班次必修课与选修课时间重叠' },
   { key: 'TEACHER_CONFLICT', label: '教员时间冲突检查', desc: '同一教员在同一时间段被安排多门课程，或教员历不可排课时段已有课程' },
-  { key: 'CLASSROOM_CONFLICT', label: '教室时间冲突检查', desc: '同一教室在同一时间段被多门课程占用，或场地历不可用时段已有课程' }
+  { key: 'CLASSROOM_CONFLICT', label: '教室时间冲突检查', desc: '同一教室在同一时间段被多门课程占用，或场地历不可用时段已有课程' },
+  { key: 'GUARANTEE_CONFLICT', label: '教学保障资源冲突检查', desc: '同一保障项目同一时间段请求数量超过可用能力' },
+  { key: 'EVENT_CONFLICT', label: '院历/班历活动事件冲突检查', desc: '不可排课的活动事件时段存在已排课次' }
 ]
 
 export default {

frontend/src/views/teachOffice/shiftSemester/ClassCalendarDialog.vue

@@ -289,12 +289,44 @@
         <el-row :gutter="16">
           <el-col :span="12">
             <el-form-item label="教研室代号" prop="jysdh">
-              <el-input v-model="editForm.jysdh" placeholder="教研室代号" clearable />
+              <el-select
+                v-model="editForm.jysdh"
+                filterable
+                clearable
+                placeholder="选择教研室"
+                style="width: 100%"
+                :loading="officeLoading"
+              >
+                <el-option
+                  v-for="item in officeOptions"
+                  :key="item.jysdh"
+                  :label="item.jysmc ? `${item.jysmc}（${item.jysdh}）` : item.jysdh"
+                  :value="item.jysdh"
+                />
+              </el-select>
             </el-form-item>
           </el-col>
           <el-col :span="12">
             <el-form-item label="计划教员编号">
-              <el-input v-model="editForm.jysjhjybh" placeholder="教研室计划教员编号" clearable />
+              <el-select
+                v-model="editForm.jysjhjybh"
+                filterable
+                remote
+                clearable
+                reserve-keyword
+                placeholder="按教员姓名 / 编号搜索"
+                style="width: 100%"
+                :remote-method="searchTeacherOptions"
+                :loading="teacherLoading"
+                @focus="searchTeacherOptions('')"
+              >
+                <el-option
+                  v-for="item in teacherOptions"
+                  :key="item.jybh"
+                  :label="teacherOptionLabel(item)"
+                  :value="item.jybh"
+                />
+              </el-select>
             </el-form-item>
           </el-col>
         </el-row>
@@ -449,6 +481,7 @@ import {
 } from '@/api/studentRecords/classCalendar'
 import { listKb } from '@/api/teachOffice/kb'
 import { listTeacher } from '@/api/teachOffice/teacher'
+import { listOffice } from '@/api/teachOffice/office'
 import { listClassroom } from '@/api/teachBusiness/classroom'
 
 const TASK_CLIPBOARD_KEY = 'education.classTaskClipboard'
@@ -480,11 +513,13 @@ export default {
         // 以下三列在库中「非空且无默认值」，留空会写入无意义值，这里前置拦截
         xs: [{ required: true, message: '请输入学时', trigger: 'blur' }],
         klx: [{ required: true, message: '请输入课类型', trigger: 'blur' }],
-        jysdh: [{ required: true, message: '请输入教研室代号', trigger: 'blur' }]
+        jysdh: [{ required: true, message: '请选择教研室', trigger: 'change' }]
       },
       kbOptions: [],
       kbLoading: false,
       teacherOptions: [],
+      officeOptions: [],
+      officeLoading: false,
       teacherLoading: false,
       roomOptions: [],
       roomLoading: false,
@@ -551,6 +586,7 @@ export default {
       if (val) {
         this.clipboardCount = this.readClipboard().length
         this.loadData()
+        this.loadOfficeOptions()
       }
     }
   },
@@ -715,6 +751,8 @@ export default {
       this.editForm = form
       this.ensureKbOption(form.kbh, row)
       this.ensureTeacherOption(form.jybh, row)
+      this.ensureTeacherOption(form.jysjhjybh, row)
+      this.ensureOfficeOption(form.jysdh)
       this.ensureRoomOption(form.jsbh, row)
       this.editVisible = true
       this.$nextTick(() => {
@@ -767,7 +805,7 @@ export default {
     ensureTeacherOption(jybh, row) {
       if (!jybh) return
       if (this.teacherOptions.some(item => item.jybh === jybh)) return
-      this.teacherOptions = [{ jybh, jyxm: (row && row.jyxm) || '' }].concat(this.teacherOptions)
+      this.teacherOptions = [{ jybh, jyxm: (row && (row.jyxm || row.jysjhjyxm)) || '' }].concat(this.teacherOptions)
     },
     searchTeacherOptions(keyword) {
       this.teacherLoading = true
@@ -778,12 +816,35 @@ export default {
         const data = (res && res.data) || {}
         this.teacherOptions = data.records || (Array.isArray(data) ? data : [])
         this.ensureTeacherOption(this.editForm && this.editForm.jybh)
+        this.ensureTeacherOption(this.editForm && this.editForm.jysjhjybh)
         this.teacherLoading = false
       }).catch(() => {
         this.teacherLoading = false
       })
     },
 
+    /* ---------- 教研室下拉 ---------- */
+    loadOfficeOptions() {
+      if (this.officeOptions.length) return
+      this.officeLoading = true
+      listOffice({ pageNum: 1, pageSize: 500 }).then(res => {
+        const rows = ((res && res.data) || {}).records || []
+        const seen = {}
+        this.officeOptions = rows
+          .filter(r => r.jysdh && !seen[r.jysdh] && (seen[r.jysdh] = true))
+          .map(r => ({ jysdh: r.jysdh, jysmc: r.jysmc }))
+        this.ensureOfficeOption(this.editForm && this.editForm.jysdh)
+        this.officeLoading = false
+      }).catch(() => {
+        this.officeLoading = false
+      })
+    },
+    ensureOfficeOption(jysdh) {
+      if (!jysdh) return
+      if (this.officeOptions.some(item => item.jysdh === jysdh)) return
+      this.officeOptions = [{ jysdh, jysmc: jysdh }].concat(this.officeOptions)
+    },
+
     /* ---------- 教室下拉（教学场地远程检索） ---------- */
     roomOptionLabel(item) {
       const name = item.jsmc || ''