added txt file export as extra export.

backend/managerRoutes.js

@@ -392,6 +392,7 @@ export default function () {
       }
 
       const wantXlsx = String(req.query.format || 'csv').toLowerCase() === 'xlsx'
+      const wantTxt = String(req.query.format || '').toLowerCase() === 'txt'
 
       let workerIdClause = ''
       let departmentClause = ''
@@ -522,6 +523,39 @@ export default function () {
         byWorkerForXlsx.set(`${w.username}||${w.full_name}||${w.department}`, perWorkerRows)
       }
 
+      // ===== TXT branch =====
+      if (wantTxt) {
+        const lines = []
+        for (const wId in workByDay) {
+          const w = workByDay[wId]
+          const seen = new Set()
+          for (const day of Object.keys(w.days).sort()) {
+            const events = w.days[day].slice().sort((a, b) => a.time - b.time)
+            for (const e of events) {
+              const code = e.type === 'clock_in' ? '1' : '0'
+              const date = ymdInTZ(e.time, TZ)
+              const timeStr = new Intl.DateTimeFormat('en-GB', {
+                timeZone: TZ,
+                hour: '2-digit',
+                minute: '2-digit',
+                second: '2-digit',
+                hour12: false,
+              }).format(e.time)
+              const line = `${w.username},"${code}","${date} ${timeStr}";"${w.full_name}"`
+              if (!seen.has(line)) {
+                seen.add(line)
+                lines.push(line)
+              }
+            }
+          }
+        }
+        res.set('X-Export-TZ', TZ)
+        res.header('Content-Type', 'text/plain')
+          .attachment(`attendance_${startDate}_to_${endDate}.txt`)
+          .send(lines.join('\n'))
+        return
+      }
+
       // ===== XLSX branch: grouped header + per-day summary sheet =====
       if (wantXlsx) {
         const wb = new ExcelJS.Workbook()

src/components/PersonnelManagement.vue

@@ -95,6 +95,13 @@
             {{ exportLoading ? $t('exporting') : $t('exportAll') }}
           </button>
         </div>
+        <div class="shrink-0">
+          <button @click="exportTxt"
+            :disabled="!exportFilters.startDate || !exportFilters.endDate || txtExportLoading"
+            class="bg-blue-600 hover:bg-blue-700 text-white font-semibold px-4 py-2 rounded-md transition-colors duration-200 disabled:opacity-50">
+            {{ txtExportLoading ? $t('exporting') : 'Export TXT' }}
+          </button>
+        </div>
       </div>
 
       <div class="overflow-x-auto">
@@ -471,6 +478,7 @@ const confirmMessage = ref('');
 const isConfirmModalVisible = ref(false);
 const exportFilters = ref({ startDate: '', endDate: '' });
 const exportLoading = ref(false);
+const txtExportLoading = ref(false);
 const showClearDeviceConfirm = ref(false);
 const showDeleteConfirm = ref(false);
 const departments = ref([]);
@@ -762,6 +770,39 @@ const exportWorkHours = async () => {
   }
 };
 
+const exportTxt = async () => {
+  const toast = useToast();
+  txtExportLoading.value = true;
+  const { startDate, endDate } = exportFilters.value;
+  const workerIds = selectedWorkerIds.value.join(',');
+  let exportUrl = `${import.meta.env.VITE_API_BASE_URL}/api/managers/attendance-records/export?format=txt&startDate=${startDate}&endDate=${endDate}&workerIds=${workerIds}`;
+  if (selectedDepartment.value) {
+    exportUrl += `&department=${encodeURIComponent(selectedDepartment.value)}`;
+  }
+  try {
+    const response = await fetch(exportUrl, {
+      headers: {
+        Authorization: `Bearer ${sessionStorage.getItem('token')}`,
+        'X-User-Timezone': getUserTimezone(),
+      },
+    });
+    if (!response.ok) throw new Error('Network response was not ok.');
+    const blob = await response.blob();
+    const url = window.URL.createObjectURL(blob);
+    const a = document.createElement('a');
+    a.href = url;
+    a.download = `attendance_${startDate}_to_${endDate}.txt`;
+    document.body.appendChild(a);
+    a.click();
+    a.remove();
+    window.URL.revokeObjectURL(url);
+  } catch (_err) {
+    toast.showToast('Export TXT failed.', 'error');
+  } finally {
+    txtExportLoading.value = false;
+  }
+};
+
 onMounted(() => {
   fetchDepartments();
   const savedSearchState = sessionStorage.getItem('personnelSearchState');