feat(physicalInventory): 添加盘点数据导出功能

- 在API中新增exportCountDataExcel方法用于后端导出Excel
- 在搜索盘点页面添加导出明细按钮和前端导出功能
- 实现前端使用xlsx库生成多sheet Excel文件的导出逻辑
- 添加标签明细、物料汇总、栈板明细、盘点结果等多个工作表
- 集成后端API导出方式作为备选方案
- 添加导出加载状态和错误处理机制

src/api/check/physicalInventory.js

@@ -124,3 +124,8 @@ export const queryAdjustmentTransSubList = data => createAPI(`/check/physicalInv
 
 
 export const selectNowUnCountPercent = data => createAPI(`/check/physicalInventory/selectNowUnCountPercent`, 'post', data)
+
+// ==================== 导出功能 ==================== - rqrq
+
+// 后端导出盘点数据到Excel（多sheet）- rqrq
+export const exportCountDataExcel = data => createAPI(`/check/physicalInventory/exportCountDataExcel`, 'post', data, 'download')

src/views/modules/check/searchPhysicalInventory.vue

@@ -79,14 +79,15 @@
           <span v-else>{{ scope.row[item.columnProp] }}</span>
         </template>
       </el-table-column>
-      <el-table-column header-align="center" align="center" fixed="right" width="280" label="操作">
+      <el-table-column header-align="center" align="center" fixed="right" width="240" label="操作">
         <template slot-scope="scope">
           <a type="text" style="margin-right: 10px;" @click.stop="handleAddMaterial(scope.row)" v-if="scope.row.status === 'DRAFT' && scope.row.countType === 'MANUAL'">添加物料</a>
           <a type="text" style="margin-right: 10px;" @click.stop="handleRelease(scope.row)" v-if="scope.row.status === 'DRAFT'">下达</a>
           <a type="text" style="margin-right: 10px;" @click.stop="handlePush(scope.row)" v-if="scope.row.status === 'RELEASED'">推送</a>
           <a type="text" style="margin-right: 10px;" @click.stop="handleComplete(scope.row)" v-if=" scope.row.status === 'CHECKING'">完成</a>
           <a type="text" style="margin-right: 10px;" @click.stop="handleCancel(scope.row)" v-if="scope.row.status !== 'COMPLETED' && scope.row.status !== 'CANCELLED'">取消</a>
-          <a type="text" style="color: #F56C6C;" @click.stop="handleDelete(scope.row)" v-if="scope.row.status === 'DRAFT'">删除</a>
+          <a type="text" style="color: #F56C6C; margin-right: 10px;" @click.stop="handleDelete(scope.row)" v-if="scope.row.status === 'DRAFT'">删除</a>
+          <a type="text" style="color: #67C23A; margin-right: 10px;" @click.stop="handleExportFrontend(scope.row)">导出明细</a>
         </template>
       </el-table-column>
     </el-table>
@@ -410,7 +411,8 @@ import { searchCountHeaderList, createCycleCount, createManualCount, queryMateri
   releaseCount, pushCountToWcs, completeCount, cancelCount, deleteCount, searchCountLabelList,
   searchCountPalletList, searchCountResultList, searchMaterialSummary, searchOrderTaskByCountNo,
   searchOrderTaskDetail, getSysIfCount, updateSysIfCount, queryAdjustmentTransList,
-  queryAdjustmentTransSubList,selectNowUnCountPercent } from '@/api/check/physicalInventory'
+  queryAdjustmentTransSubList, selectNowUnCountPercent, exportCountDataExcel } from '@/api/check/physicalInventory'
+import * as XLSX from 'xlsx' // 前端Excel导出 - rqrq
 
 export default {
   name: 'searchPhysicalInventory',
@@ -616,7 +618,10 @@ export default {
       adjustmentTransLoading: false,
       adjustmentTransSubList: [],        // 标签明细列表
       adjustmentTransSubLoading: false,
-      currentAdjustmentTrans: null       // 当前选中的事务
+      currentAdjustmentTrans: null,      // 当前选中的事务
+
+      // 导出相关 - rqrq
+      exportLoading: false
     }
   },
   mounted() {
@@ -1350,6 +1355,194 @@ export default {
         'QTY_DIFF': '#F56C6C'
       }
       return colorMap[result] || '#909399'
+    },
+
+    // ==================== 导出功能 ==================== - rqrq
+
+    /**
+     * 前端导出Excel（方式一：使用xlsx库在前端生成）- rqrq
+     * @param row 当前行数据
+     */
+    async handleExportFrontend(row) {
+      if (this.exportLoading) return
+      this.exportLoading = true
+      this.$message.success('正在导出数据，请稍候...')
+
+      try {
+        const site = this.$store.state.user.site
+        const countNo = row.countNo
+        const params = { site, countNo }
+
+        // 并行获取所有数据 - rqrq
+        const [labelRes, summaryRes, palletRes, resultRes, adjustmentRes] = await Promise.all([
+          searchCountLabelList(params),
+          searchMaterialSummary(params),
+          searchCountPalletList(params),
+          searchCountResultList(params),
+          queryAdjustmentTransList(params)
+        ])
+
+        const labelList = (labelRes.data && labelRes.data.code === 0) ? labelRes.data.rows || [] : []
+        const summaryList = (summaryRes.data && summaryRes.data.code === 0) ? summaryRes.data.rows || [] : []
+        const palletList = (palletRes.data && palletRes.data.code === 0) ? palletRes.data.rows || [] : []
+        const resultList = (resultRes.data && resultRes.data.code === 0) ? resultRes.data.rows || [] : []
+        const resultDiffList = resultList.filter(item => item.countResult !== 'OK')
+        const adjustmentList = (adjustmentRes.data && adjustmentRes.data.code === 0) ? adjustmentRes.data.rows || [] : []
+
+        // 创建工作簿 - rqrq
+        const wb = XLSX.utils.book_new()
+
+        // Sheet1: 标签明细 - rqrq
+        const labelData = labelList.map(item => ({
+          '标签号': item.unitId,
+          '物料号': item.partNo,
+          '物料描述': item.partDesc,
+          '数量': item.qty,
+          '批号': item.batchNo,
+          '栈板号': item.palletId,
+          '所在层数': item.locationZ,
+          '标签类型': item.labelTypeDesc,
+          '盘点状态': item.countFlagDesc,
+          '盘点人': item.countUser,
+          '盘点时间': this.formatDateTime(item.countDate),
+          '仓库': item.warehouseName,
+          '库位': item.locationName
+        }))
+        const ws1 = XLSX.utils.json_to_sheet(labelData)
+        XLSX.utils.book_append_sheet(wb, ws1, '标签明细')
+
+        // Sheet2: 物料汇总 - rqrq
+        const summaryData = summaryList.map(item => ({
+          '物料号': item.partNo,
+          '物料描述': item.partDesc,
+          '批号': item.batchNo,
+          'WDR号': item.wdr,
+          '仓库': item.warehouseName,
+          '库位': item.locationName,
+          '标签数': item.labelCount,
+          '总数量': item.totalQty,
+          '栈板数': item.palletCount,
+          '已盘点': item.checkedLabelCount,
+          '进度': item.progressPercent
+        }))
+        const ws2 = XLSX.utils.json_to_sheet(summaryData)
+        XLSX.utils.book_append_sheet(wb, ws2, '物料汇总')
+
+        // Sheet3: 栈板明细 - rqrq
+        const palletData = palletList.map(item => ({
+          '序号': item.seqNo,
+          '栈板号': item.palletId,
+          '标签数': item.labelCount,
+          '已盘点': item.checkedCount,
+          '进度': item.progressPercent,
+          '盘点状态': item.countFlagDesc,
+          '站点区域': item.stationArea,
+          '站点ID': item.stationId,
+          '所在层数': item.locationZ,
+          '盘点人': item.countUser,
+          '盘点时间': this.formatDateTime(item.countDate)
+        }))
+        const ws3 = XLSX.utils.json_to_sheet(palletData)
+        XLSX.utils.book_append_sheet(wb, ws3, '栈板明细')
+
+        // Sheet4: 盘点结果 - rqrq
+        const resultData = resultList.map(item => ({
+          '标签号': item.unitId,
+          '物料号': item.partNo,
+          '物料描述': item.partDesc,
+          '数量': item.qty,
+          '差异数量': item.diffQty,
+          '批号': item.batchNo,
+          '栈板号': item.palletId,
+          '盘点结果': item.countResultDesc,
+          '处理方式': item.handleTypeDesc,
+          '盘点人': item.countUser,
+          '盘点时间': this.formatDateTime(item.countDate),
+          '备注': item.remark
+        }))
+        const ws4 = XLSX.utils.json_to_sheet(resultData)
+        XLSX.utils.book_append_sheet(wb, ws4, '盘点结果')
+
+        // Sheet5: 盘点结果差异 - rqrq
+        const resultDiffData = resultDiffList.map(item => ({
+          '标签号': item.unitId,
+          '物料号': item.partNo,
+          '物料描述': item.partDesc,
+          '数量': item.qty,
+          '差异数量': item.diffQty,
+          '批号': item.batchNo,
+          '栈板号': item.palletId,
+          '盘点结果': item.countResultDesc,
+          '是否处理': item.handleFlagDesc,
+          '处理方式': item.handleTypeDesc,
+          '盘点人': item.countUser,
+          '盘点时间': this.formatDateTime(item.countDate),
+          '备注': item.remark
+        }))
+        const ws5 = XLSX.utils.json_to_sheet(resultDiffData)
+        XLSX.utils.book_append_sheet(wb, ws5, '盘点结果差异')
+
+        // Sheet6: 盘盈盘亏明细 - rqrq
+        const adjustmentData = adjustmentList.map(item => ({
+          '单据号': item.transNo,
+          '事务类型': item.transTypeDesc,
+          '行号': item.itemNo,
+          '物料号': item.partNo,
+          '数量': item.transQty,
+          '批号': item.batchNo,
+          '库位': item.locationId,
+          '方向': item.directionDesc,
+          '仓库': item.warehouseId,
+          '操作人': item.userName
+        }))
+        const ws6 = XLSX.utils.json_to_sheet(adjustmentData)
+        XLSX.utils.book_append_sheet(wb, ws6, '盘盈盘亏明细')
+
+        // 导出文件 - rqrq
+        const fileName = `盘点数据_${countNo}_${this.dayjs().format('YYYYMMDDHHmmss')}.xlsx`
+        XLSX.writeFile(wb, fileName)
+        this.$message.success('导出成功')
+      } catch (error) {
+        console.error('导出失败:', error)
+        this.$alert('导出失败：' + (error.message || error), '错误', { confirmButtonText: '确定' })
+      } finally {
+        this.exportLoading = false
+      }
+    },
+
+    /**
+     * 后端导出Excel（方式二：后端生成Excel文件下载）- rqrq
+     * @param row 当前行数据
+     */
+    handleExportBackend(row) {
+      if (this.exportLoading) return
+      this.exportLoading = true
+      this.$message.success('正在导出数据，请稍候...')
+
+      const params = {
+        site: this.$store.state.user.site,
+        countNo: row.countNo
+      }
+
+      exportCountDataExcel(params).then(response => {
+        // 从响应中获取blob数据 - rqrq
+        const blob = new Blob([response.data], { type: 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet' })
+        const fileName = `盘点数据_${row.countNo}_${this.dayjs().format('YYYYMMDDHHmmss')}.xlsx`
+
+        // 创建下载链接 - rqrq
+        const link = document.createElement('a')
+        link.href = window.URL.createObjectURL(blob)
+        link.download = fileName
+        link.click()
+        window.URL.revokeObjectURL(link.href)
+
+        this.$message.success('导出成功')
+      }).catch(error => {
+        console.error('导出失败:', error)
+        this.$alert('导出失败：' + (error.message || error), '错误', { confirmButtonText: '确定' })
+      }).finally(() => {
+        this.exportLoading = false
+      })
     }
   }
 }