// 自定义扩展业务代码
import gridBody from "./extend/OrderStockTake.vue";
// 引入杂收杂发平账弹窗组件
import gridHeader from "./extend/TakeStockSelect.vue";
import { ElMessageBox, ElLoading, ElMessage } from "element-plus";

let extension = {
  components: {
    // 查询界面扩展组件
    gridHeader: gridHeader,
    gridBody: gridBody, // 原有盘点弹窗组件
    gridFooter: '',
    modelHeader: '',
    modelBody: '',
    modelFooter: ''
  },
  tableAction: '', // 无需指定表名
  buttons: { view: [], box: [], detail: [] }, // 扩展按钮
  methods: {
    onInit() {
      // 原有盘点按钮逻辑保留
      let OrderStockTakeBtn = this.buttons.find(x => x.value === 'OrderStockTake');
      if (OrderStockTakeBtn) {
        OrderStockTakeBtn.onClick = function () {
          let rows = this.$refs.table.getSelected();
          if (rows.length === 0) return this.$error("请选择一条盘点单据数据！");
          if (rows.length > 1) return this.$error("只能选择一条盘点单据数据！");
          
          const selectedReceiptNo = rows[0].orderNo;
          if (!selectedReceiptNo) return this.$error("选中的单据缺少有效的单据号！");
          this.$refs.gridBody.open(selectedReceiptNo);
        };
      }

      // 监听原有弹窗事件（保留）
      this.$nextTick(() => {
        const stockTakeComp = this.$refs.gridBody;
        if (stockTakeComp) {
          stockTakeComp.$on('refresh', () => {
            this.$refs.table.reload();
          });
          stockTakeComp.$on('box-returned', (boxNo) => {
            this.$success(`料箱【${boxNo}】回库成功，表格将刷新！`);
            this.$refs.table.reload();
          });
        }
        
      });

      // ========== 新增操作列：人工平账 + 杂收杂发平账 ==========
      this.columns.push({
        field: 'operation',
        title: '操作',
        width: 200,
        fixed: 'right',
        align: 'center',
        formatter: (row) => {
          return `
            <span style="cursor: pointer;color: #2d8cf0;margin-right: 10px;" class="manual-reconciliation">
              <i class="el-icon-check"></i>人工平账
            </span>
            <span style="cursor: pointer;color: #1989fa;" class="misc-reconciliation">
              <i class="el-icon-edit"></i>杂收杂发平账
            </span>
          `;
        },
        click: (row, column, event) => {
          const target = event.target;
          // 区分点击的是人工平账还是杂收杂发平账
          if (target.closest('.manual-reconciliation')) {
            this.handleManualReconciliation(row); // 人工平账逻辑
          } else if (target.closest('.misc-reconciliation')) {
            this.handleMiscReconciliation(row); // 杂收杂发平账逻辑
          }
        }
      });
    },

    // ========== 人工平账核心逻辑 ==========
    handleManualReconciliation(row) {
      // 弹出确认框
      ElMessageBox.confirm(
        '确认要执行人工平账操作吗？',
        '操作确认',
        {
          confirmButtonText: '确认',
          cancelButtonText: '取消',
          type: 'warning'
        }
      ).then(async () => {
        // 添加遮罩层防止重复点击
        const loading = ElLoading.service({
          lock: true,
          text: '处理中，请稍候...',
          background: 'rgba(0, 0, 0, 0.7)'
        });

        try {
          // 调用人工平账接口
          const response = await this.http.get(`/api/TakeStockOrder/ManualReconciliation?id=${row.id}`);
          if (response.status) {
            ElMessage.success('人工平账操作成功！');
            this.$refs.table.reload(); // 刷新表格
          } else {
            ElMessage.error(`操作失败：${response.message || '未知错误'}`);
          }
        } catch (error) {
        } finally {
          // 关闭遮罩层
          loading.close();
        }
      }).catch(() => {
        ElMessage.info('已取消人工平账操作');
      });
    },

    // ========== 杂收杂发平账核心逻辑（修改后） ==========
    handleMiscReconciliation(row) {
      // 选中当前行
      const table = this.$refs.table.$refs.table;
      if (table) {
        table.clearSelection();
        table.toggleRowSelection(row, true);
      }

      // 调用接口获取杂收杂发平账数据
      const fetchMiscData = async () => {
        const loading = ElLoading.service({
          lock: true,
          text: '加载数据中...',
          background: 'rgba(0, 0, 0, 0.7)'
        });

        try {
          // 调用接口，传递row中的remark和id参数
          const response = await this.http.get(`/api/TakeStockOrder/SelectOrder?remark=${row.remark || ''}&id=${row.id}`);
          loading.close();
          
          if (response.status) {
            if (!Array.isArray(response.data) || response.data.length === 0) {
              ElMessage.warning("未查询到相关数据");
              // 打开空数据的弹窗
              this.$refs.gridHeader.open(row, []);
              return;
            }

            // 提取需要展示的字段
            const displayData = response.data.map(item => ({
              orderId: item.orderId || '',
              materielCode: item.materielCode || '',
              materielName: item.materielName || '',
              batchNo: item.batchNo || '',
              orderQuantity: item.orderQuantity || 0,
              unit: item.unit || '',
              supplyCode: item.supplyCode || '',
              warehouseCode: item.warehouseCode || ''
            }));

            // 打开弹窗并传递处理后的数据
            this.$refs.gridHeader.open(row, displayData);
          } else {
            ElMessage.error(`查询失败：${response.message || '未知错误'}`);
          }
        } catch (error) {
          loading.close();
          ElMessage.error(`网络异常：${error.message || '接口调用失败'}`);
        }
      };

      // 执行数据查询并打开弹窗
      fetchMiscData();
    },

    onInited() {
      // 框架初始化完成后执行
    },
    searchBefore(param) {
      // 查询前拦截
      return true;
    },
    searchAfter(result) {
      // 查询后数据处理
      return true;
    },
    addBefore(formData) {
      return true;
    },
    updateBefore(formData) {
      return true;
    },
    rowClick({ row, column, event }) {
      // 单击行选中当前行
      this.$refs.table.$refs.table.toggleRowSelection(row);
    },
    modelOpenAfter(row) {
      // 新建/编辑弹窗打开后处理
    }
  }
};

export default extension;