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

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

@@ -335,9 +335,9 @@
 
       <template #footer>
         <div class="dialog-footer">
-          <!-- ★ 新增: 补扫入口 -->
-          <el-button type="primary" plain @click="continueScanning">
-            📷 发现漏扫，继续扫码
+          <!-- ★ 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>
@@ -527,7 +527,7 @@ const startNewSession = async () => {
   } finally { btnLoading.value = false }
 }
 
-// ★ 重写: 继续上次盘点 - 直接打开差异列表查看
+// ★ 重写: 继续上次盘点 - 恢复扫码作业
 const resumeSession = async () => {
   btnLoading.value = true
   try {
@@ -547,12 +547,23 @@ const resumeSession = async () => {
     const sessionIds = [...new Set(drafts.map((d: any) => d.session_id))]
     currentSessionId.value = sessionIds[0]
 
-    // ★ 修改：直接打开差异列表，而不是继续扫码
-    ElMessage.info('正在加载差异审核...')
-    showVarianceDialog.value = true
-    await checkServerDraft()
+    // 恢复已扫描的数据
+    const map = new Map<string, number>()
+    drafts.forEach((d: any) => {
+      if (d.session_id === currentSessionId.value) {
+        map.set(d.uuid, d.quantity !== undefined ? parseFloat(d.quantity) : 1)
+      }
+    })
+    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('加载失败')
+    ElMessage.error('恢复失败')
   } finally { btnLoading.value = false }
 }
 
@@ -562,8 +573,8 @@ const pauseSession = () => {
   ElMessage.success('进度已保存')
 }
 
-// ★ 新增: 补扫功能 - 从差异面板继续扫码
-const continueScanning = () => {
+// ★ 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')
@@ -849,66 +860,38 @@ const openFinishDialog = () => {
   finishStocktake()
 }
 
+// ★ 重写: 结束盘点 - 纯前端状态流转，不再调用后端
 const finishStocktake = async () => {
-  // ====== 强制重置状态，防止锁死 ======
-  console.log('--- [结束盘点] 1. 函数触发，当前状态: ---', {
-    printing: printing.value,
-    btnLoading: btnLoading.value,
-    sessionId: currentSessionId.value,
-    isSessionActive: isSessionActive.value
-  })
-  printing.value = false
-  btnLoading.value = false
-
   try {
     // ★ 二次确认：防止误触
-    await ElMessageBox.confirm('确认结束当前扫码作业，开始进行差异审核吗？', '结束盘点确认', {
-      confirmButtonText: '确定结束',
-      cancelButtonText: '继续扫码',
-      type: 'warning'
-    })
-    console.log('--- [结束盘点] 2. 用户确认结束盘点 ---')
-
-    printing.value = true
-    console.log('--- [结束盘点] 3. 开始调用 API, session_id:', currentSessionId.value)
-
-    // 调用结束盘点 API
-    const res: any = await api.finishStocktake()
-    console.log('--- [结束盘点] 5. API 返回:', res)
-
-    // 结束会话
-    scannedMap.value.clear()
-    isSessionActive.value = false
-    showFinishDialog.value = false
-    console.log('--- [结束盘点] 4. 会话已清理 ---')
-
-    // 刷新服务器草稿计数
-    await checkServerDraft()
-    console.log('--- [结束盘点] 5. 草稿计数已刷新 ---')
-
-    ElMessage.success('盘点已结束，请查看差异报告进行审核')
-    console.log('--- [结束盘点] 6. 成功提示已显示 ---')
-
-    // ====== 强行打开差异审核对话框 ======
-    console.log('--- [结束盘点] 7. 准备打开差异面板 ---')
-    showVarianceDialog.value = true
-    console.log('--- [结束盘点] 8. showVarianceDialog 已设为 true ---')
-
+    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'
+      }
+    )
+    
+    // 用户确认后，执行 UI 状态流转
+    btnLoading.value = true
+    await checkServerDraft() // 确保最新数据
+    
+    isSessionActive.value = false // 收起扫码面板
+    showFinishDialog.value = false 
+    
+    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
+    
   } catch (e: any) {
-    console.error('--- [结束盘点] 捕获异常:', e)
-    // 判断用户取消
-    if (e === 'cancel' || String(e).includes('cancel')) {
-      console.log('--- [结束盘点] 用户取消操作 ---')
+    if (e === 'cancel' || e === 'close' || String(e).includes('cancel')) {
+      // 用户取消，停留在扫码界面继续盘点
       return
     }
-    // 其他错误需要提示用户
-    const errMsg = e?.message || e?.data?.message || String(e) || '结束盘点失败'
-    console.error('--- [结束盘点] 错误详情:', errMsg)
-    ElMessage.error(errMsg)
+    ElMessage.error(e?.message || '操作失败')
   } finally {
-    printing.value = false
     btnLoading.value = false
-    console.log('--- [结束盘点] 9. finally 块执行完成，loading 已重置 ---')
   }
 }