refactor: redesign stocktake UI flow to support multi-day sessions and scanner resumption

inventory-web/src/views/stock/stocktake/index.vue

@@ -25,17 +25,6 @@
           >
             继续上次盘点 <span class="sub-text">({{ serverDraftCount }}项)</span>
           </el-button>
-
-          <!-- ★ 新增: 查看差异报告按钮 -->
-          <el-button
-              type="info"
-              plain
-              size="large"
-              class="action-btn-full"
-              @click="goToVarianceReview"
-          >
-            📋 差异审核 <span class="sub-text">(查看历史差异)</span>
-          </el-button>
         </div>
 
         <div class="safe-tip">
@@ -346,6 +335,10 @@
 
       <template #footer>
         <div class="dialog-footer">
+          <!-- ★ 后悔药：返回继续扫码 -->
+          <el-button type="primary" plain @click="returnToScan">
+            🔄 返回继续扫码
+          </el-button>
           <el-button @click="showVarianceDialog = false">关闭</el-button>
           <el-button type="success" @click="exportToExcel" :icon="Download">导出差异报告</el-button>
         </div>
@@ -503,11 +496,11 @@ onMounted(async () => {
 
 const checkServerDraft = async () => {
   try {
-    // 只获取未完成的草稿数量
+    // 获取草稿数量（后端已移除 is_finished 字段，直接返回所有记录）
     const res: any = await request({
       url: '/v1/inbound/stock/draft/list',
       method: 'get',
-      params: { is_finished: 'false' }
+      params: {}
     })
     serverDraftCount.value = (res && res.length) || 0
   } catch (e) {}
@@ -534,15 +527,15 @@ const startNewSession = async () => {
   } finally { btnLoading.value = false }
 }
 
-// ★ 重写: 继续上次盘点
+// ★ 重写: 继续上次盘点 - 恢复扫码作业
 const resumeSession = async () => {
   btnLoading.value = true
   try {
-    // 获取最新的未完成会话
+    // 获取最新的会话（后端已移除 is_finished 字段）
     const drafts: any = await request({
       url: '/v1/inbound/stock/draft/list',
       method: 'get',
-      params: { is_finished: 'false' }
+      params: {}
     })
 
     if (!drafts || drafts.length === 0) {
@@ -554,6 +547,7 @@ const resumeSession = async () => {
     const sessionIds = [...new Set(drafts.map((d: any) => d.session_id))]
     currentSessionId.value = sessionIds[0]
 
+    // 恢复已扫描的数据
     const map = new Map<string, number>()
     drafts.forEach((d: any) => {
       if (d.session_id === currentSessionId.value) {
@@ -561,8 +555,13 @@ const resumeSession = async () => {
       }
     })
     scannedMap.value = map
+    
+    // 加载完整库存数据
     await loadData()
+    
+    // ★ 恢复扫码作业
     isSessionActive.value = true
+    ElMessage.success('已恢复扫码，继续盘点')
   } catch (e) {
     ElMessage.error('恢复失败')
   } finally { btnLoading.value = false }
@@ -574,6 +573,13 @@ const pauseSession = () => {
   ElMessage.success('进度已保存')
 }
 
+// ★ 后悔药：从差异面板返回继续扫码
+const returnToScan = () => {
+  showVarianceDialog.value = false
+  isSessionActive.value = true
+  ElMessage.info('继续扫码，发现漏扫的物料')
+}
+
 // ★★★ 核心修改：数据加载映射修复 ★★★
 const loadData = async () => {
   loading.value = true
@@ -843,36 +849,50 @@ const varianceList = computed(() => {
 })
 
 const openInventoryList = () => { showList.value = true }
+
+// ★ 修改：结束盘点按钮直接调用 finishStocktake，跳过二次确认弹窗
 const openFinishDialog = () => {
-  if (stats.value.total === 0) return
+  if (stats.value.total === 0) {
-  showFinishDialog.value = true
+    ElMessage.warning('暂无盘点数据')
+    return
+  }
+  // 直接执行结束盘点流程
+  finishStocktake()
 }
 
+// ★ 重写: 结束盘点 - 纯前端状态流转，不再调用后端
 const finishStocktake = async () => {
   try {
-    await ElMessageBox.confirm('确定要结束本次盘点吗？结束后将进入差异审核流程。', '结束确认', {
+    // ★ 二次确认：防止误触
-      type: 'warning', confirmButtonText: '确定结束', cancelButtonText: '取消'
+    await ElMessageBox.confirm(
-    })
+      '确认仓库已全部盘点完毕，结束当前扫码并开始核对差异吗？',
+      '结束盘点确认',
+      {
+        confirmButtonText: '确定结束',
+        cancelButtonText: '继续扫码',
+        type: 'warning'
+      }
+    )
     
-    printing.value = true
+    // 用户确认后，执行 UI 状态流转
+    btnLoading.value = true
+    await checkServerDraft() // 确保最新数据
     
-    // ★ 修改: 调用结束盘点 API，不再删除草稿
+    isSessionActive.value = false // 收起扫码面板
-    const res: any = await api.finishStocktake()
-
-    // 结束会话
-    scannedMap.value.clear()
-    isSessionActive.value = false
     showFinishDialog.value = false 
-    checkServerDraft()
     
-    ElMessage.success('盘点已结束，请查看差异报告进行审核')
+    ElMessage.success('盘点扫描结束，请核对差异')
-
+    await openVarianceDialog() // 自动弹出差异审核列表
-    // ★ 新增: 自动打开差异审核对话框
-    await openVarianceDialog()
     
   } catch (e: any) {
-    if (e !== 'cancel') ElMessage.error(e?.message || '操作失败')
+    if (e === 'cancel' || e === 'close' || String(e).includes('cancel')) {
-  } finally { printing.value = false }
+      // 用户取消，停留在扫码界面继续盘点
+      return
+    }
+    ElMessage.error(e?.message || '操作失败')
+  } finally {
+    btnLoading.value = false
+  }
 }
 
 // ★ 新增: 打开差异审核对话框