i18n和夜晚模式

src/features/ht/components/Ht.vue

@@ -99,6 +99,10 @@ const toastTitle = ref('操作成功')
 const toastText = ref('')
 const deleteConfirmOpen = ref(false)
 const pendingDeleteContractId = ref<string | null>(null)
+const messageDialogOpen = ref(false)
+const messageDialogTitle = ref('')
+const messageDialogDesc = ref('')
+const batchDeleteConfirmOpen = ref(false)
 const modalOffset = ref({ x: 0, y: 0 })
 let dragStartX = 0
 let dragStartY = 0
@@ -186,6 +190,12 @@ const notify = (text: string) => {
   })
 }
 
+const showMessageDialog = (title: string, description: string) => {
+  messageDialogTitle.value = title
+  messageDialogDesc.value = description
+  messageDialogOpen.value = true
+}
+
 const pendingDeleteContractName = computed(() => {
   if (!pendingDeleteContractId.value) return ''
   const target = contracts.value.find(item => item.id === pendingDeleteContractId.value)
@@ -519,7 +529,7 @@ const initializeContractScaleData = async (contractId: string) => {
 
 const exportSelectedContracts = async () => {
   if (selectedContractIds.value.length === 0) {
-    window.alert('请先勾选至少一个合同段。')
+    showMessageDialog('提示', '请先勾选至少一个合同段。')
     return
   }
 
@@ -544,7 +554,7 @@ const exportSelectedContracts = async () => {
 
     const projectIndustry = await getCurrentProjectIndustry()
     if (!projectIndustry) {
-      window.alert('导出失败：未读取到当前项目工程行业，请先在“基础信息”里新建项目。')
+      showMessageDialog('导出失败', '未读取到当前项目工程行业，请先在“基础信息”里新建项目。')
       return
     }
 
@@ -583,7 +593,7 @@ const exportSelectedContracts = async () => {
     exitContractSelectionMode()
   } catch (error) {
     console.error('export selected contracts failed:', error)
-    window.alert('导出失败，请重试。')
+    showMessageDialog('导出失败', '请重试。')
   }
 }
 
@@ -689,15 +699,16 @@ const importContractSegments = async (event: Event) => {
     const message = error instanceof Error ? error.message : ''
     if (message.startsWith('PROJECT_INDUSTRY_MISMATCH:')) {
       const [, importIndustry = '', currentIndustry = ''] = message.split(':')
-      window.alert(
-        `导入失败：工程行业不一致（导入包：${formatIndustryLabel(importIndustry)}，当前项目：${formatIndustryLabel(currentIndustry)}）。`
+      showMessageDialog(
+        '导入失败',
+        `工程行业不一致（导入包：${formatIndustryLabel(importIndustry)}，当前项目：${formatIndustryLabel(currentIndustry)}）。`
       )
     } else if (message === 'CURRENT_PROJECT_INDUSTRY_MISSING') {
-      window.alert('导入失败：当前项目未设置工程行业，请先在“基础信息”里新建项目。')
+      showMessageDialog('导入失败', '当前项目未设置工程行业，请先在“基础信息”里新建项目。')
     } else if (message === 'IMPORT_PACKAGE_INDUSTRY_MISSING') {
-      window.alert('导入失败：导入包缺少工程行业信息，请使用最新版本重新导出后再导入。')
+      showMessageDialog('导入失败', '导入包缺少工程行业信息，请使用最新版本重新导出后再导入。')
     } else {
-      window.alert('导入失败：文件无效、已损坏或不是合同段导出文件。')
+      showMessageDialog('导入失败', '文件无效、已损坏或不是合同段导出文件。')
     }
   } finally {
     input.value = ''
@@ -844,21 +855,27 @@ const deleteContract = async (id: string) => {
 
 const deleteSelectedContracts = async () => {
   if (selectedContractIds.value.length === 0) {
-    window.alert('请先勾选至少一个合同段。')
+    showMessageDialog('提示', '请先勾选至少一个合同段。')
     return
   }
 
   const selectedSet = new Set(selectedContractIds.value)
   const targets = contracts.value.filter(item => selectedSet.has(item.id))
   if (targets.length === 0) {
-    window.alert('未找到可删除的合同段。')
+    showMessageDialog('提示', '未找到可删除的合同段。')
     return
   }
+  batchDeleteConfirmOpen.value = true
+}
 
-  const confirmed = window.confirm(
-    `即将删除 ${targets.length} 个合同段及其关联咨询服务和计价数据，是否继续？`
-  )
-  if (!confirmed) return
+const confirmDeleteSelectedContracts = async () => {
+  const selectedSet = new Set(selectedContractIds.value)
+  const targets = contracts.value.filter(item => selectedSet.has(item.id))
+  if (targets.length === 0) {
+    batchDeleteConfirmOpen.value = false
+    showMessageDialog('提示', '未找到可删除的合同段。')
+    return
+  }
 
   try {
     const targetIds = targets.map(item => item.id)
@@ -882,7 +899,9 @@ const deleteSelectedContracts = async () => {
     exitContractSelectionMode()
   } catch (error) {
     console.error('delete selected contracts failed:', error)
-    window.alert('批量删除失败，请重试。')
+    showMessageDialog('批量删除失败', '请重试。')
+  } finally {
+    batchDeleteConfirmOpen.value = false
   }
 }