<template>
  <div class="app-container">
    <el-row>
      <el-form :form="queryParams" inline>
        <el-form-item prop="itemType" label="物料类型">
          <el-select v-model="queryParams.itemType" placeholder="物料类型" clearable style="width: 150px"
            @change="getList">
            <el-option v-for="(item, index) in dict.type.stock_item_type" :key="index" :label="item.label"
              :value="item.value" />
          </el-select>
        </el-form-item>
        <el-form-item>
          <RawMaterialSelect v-if="queryParams.itemType == 'raw_material'" v-model="queryParams.itemId" :item-type="queryParams.itemType" placeholder="物料信息"
            style="width: 300px" clearable @change="getList" />
          <ProductSelect v-if="queryParams.itemType == 'product'" v-model="queryParams.itemId" :item-type="queryParams.itemType" placeholder="物料信息"
            style="width: 300px" clearable @change="getList" />
        </el-form-item>
        <el-button type="primary" @click="getList">查询</el-button>
      </el-form>
    </el-row>
    <!-- 明细表格 -->
    <el-table v-loading="loading" :data="stockIoDetailList" @selection-change="handleSelectionChange">
      <el-table-column label="库区/库位" align="center" prop="warehouseName" />
      <el-table-column label="源库区/库位" align="center" prop="fromWarehouseName" />
      <el-table-column label="操作来源" align="center" prop="recordType" />
      <el-table-column label="物品类型" align="center" prop="itemType">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.stock_item_type" :value="scope.row.itemType" />
        </template>
      </el-table-column>
      <el-table-column label="物品信息" align="center" prop="itemId">
        <template slot-scope="scope">
          <raw-material-info v-if="scope.row.itemType === ITEM_TYPE.RAW_MATERIAL" :material-id="scope.row.itemId" />
          <product-info v-else-if="scope.row.itemType === ITEM_TYPE.PRODUCT" :product-id="scope.row.itemId" />
          <span v-else>{{ scope.row.itemId }}</span>
        </template>
      </el-table-column>
      <el-table-column label="BOM" align="center">
        <template slot-scope="scope">
          <BomInfoMini :item-type="scope.row.itemType" :item-id="scope.row.itemId" />
        </template>
      </el-table-column>
      <el-table-column label="数量" align="center" prop="quantity" />
      <el-table-column label="单位" align="center" prop="unit" />
      <el-table-column label="批次号" align="center" prop="batchNo" />
      <el-table-column label="备注" align="center" prop="remark" />
    </el-table>
    <pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize"
      @pagination="getList" />
  </div>
</template>

<script>
import { listStockIoDetail } from "@/api/wms/stockIoDetail";
import WarehouseSelect from '@/components/WarehouseSelect';
import RawMaterialSelect from '@/components/KLPService/RawMaterialSelect';
import ProductSelect from '@/components/KLPService/ProductSelect';
import { ITEM_TYPE } from '@/utils/enums';
import { RawMaterialInfo, ProductInfo } from "@/components/KLPService";
import BomInfoMini from '@/components/KLPService/Renderer/BomInfoMini.vue';

export default {
  name: "StockIoDetailPanel",
  components: {
    WarehouseSelect,
    RawMaterialSelect,
    ProductSelect,
    RawMaterialInfo,
    ProductInfo,
    BomInfoMini
  },
  dicts: ['stock_item_type'],
  data() {
    return {
      ITEM_TYPE,
      loading: true,
      stockIoDetailList: [],
      total: 0,
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        stockIoId: undefined
      },
      auditLoading: false,
      open: false,
      title: '',
      form: {},
      buttonLoading: false,
      rules: {
        warehouseId: [
          { required: true, message: "库区/库位不能为空", trigger: "blur" }
        ],
        itemType: [
          { required: true, message: "物品类型不能为空", trigger: "blur" }
        ],
        itemId: [
          { required: true, message: "物品ID不能为空", trigger: "blur" }
        ],
        quantity: [
          { required: true, message: "数量不能为空", trigger: "blur" }
        ],
        unit: [
          { required: true, message: "单位不能为空", trigger: "blur" }
        ]
      },
      ids: [],
      single: true,
      multiple: true,
      statusLoading: false, // 新增状态修改按钮加载状态
      cancelLoading: false, // 撤回按钮加载状态
      unitDisabled: false, // 新增：单位输入框是否禁用
      activeTab: 'manual' // 新增：当前激活的标签页
    };
  },
  mounted() {
    const itemId = this.$route.query.itemId;
    const itemType = this.$route.query.itemType;
    this.queryParams.itemId = itemId;
    this.queryParams.itemType = itemType;
    this.getList();
  },
  methods: {
    getList() {
      this.loading = true;
      listStockIoDetail(this.queryParams).then(response => {
        this.stockIoDetailList = response.rows;
        this.total = response.total;
      }).finally(() => {
        this.loading = false;
      });
    },
    handleAudit() {
      // 检查是否有明细数据
      if (!this.stockIoDetailList || this.stockIoDetailList.length === 0) {
        this.$modal.msgError('请先添加明细数据');
        return;
      }

      // 确认审核
      this.$modal.confirm('确认要审核此出入库单吗？审核后将影响库存数据。').then(() => {
        this.auditLoading = true;
        auditStockIo(this.stockIo.stockIoId).then(response => {
          this.$modal.msgSuccess('审核成功');
          // 更新主表状态
          this.$set(this.stockIo, 'status', 2);
          // 刷新明细列表
          this.getList();
          // 通知父组件状态已更新
          this.$emit('status-changed', this.stockIo);
        }).catch(error => {
          console.error('审核失败:', error);
          this.$modal.msgError('审核失败：' + (error.message || '未知错误'));
        }).finally(() => {
          this.auditLoading = false;
        });
      }).catch(() => {
        // 用户取消审核
      });
    },
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.detailId)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    handleAdd() {
      this.reset();
      this.form.stockIoId = this.stockIo.stockIoId;
      this.form.recordType = 0; // 新增时设为手动录入
      this.open = true;
      this.title = "添加出入库单明细";
    },
    handleUpdate(row) {
      this.loading = true;
      this.reset();
      const detailId = row.detailId || this.ids
      getStockIoDetail(detailId).then(response => {
        this.loading = false;
        this.form = response.data;
        this.form.recordType = 0; // 修改时强制设为手动录入
        this.open = true;
        this.title = "修改出入库单明细";
      });
    },
    submitForm() {
      // 动态添加源库位验证规则
      if (this.stockIo.ioType === 'transfer') {
        this.$set(this.rules, 'fromWarehouseId', [
          { required: true, message: "源库区/库位不能为空", trigger: "blur" }
        ]);
      } else {
        this.$delete(this.rules, 'fromWarehouseId');
      }

      this.$refs["form"].validate(valid => {
        if (valid) {
          this.buttonLoading = true;
          if (this.form.detailId != null) {
            updateStockIoDetail(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            }).finally(() => {
              this.buttonLoading = false;
            });
          } else {
            addStockIoDetail(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
              // 新增明细后刷新主表状态
              this.refreshStockIoStatus();
            }).finally(() => {
              this.buttonLoading = false;
            });
          }
        }
      });
    },
    handleDelete(row) {
      const detailIds = row.detailId || this.ids;
      this.$modal.confirm('是否确认删除出入库单明细编号为"' + detailIds + '"的数据项？').then(() => {
        this.loading = true;
        return delStockIoDetail(detailIds);
      }).then(() => {
        this.loading = false;
        this.getList();
        this.$modal.msgSuccess("删除成功");
        // 删除明细后刷新主表状态
        this.refreshStockIoStatus();
      }).catch(() => {
      }).finally(() => {
        this.loading = false;
      });
    },
    reset() {
      this.form = {
        detailId: undefined,
        stockIoId: undefined,
        warehouseId: undefined,
        fromWarehouseId: undefined,
        itemType: undefined,
        itemId: undefined,
        quantity: undefined,
        unit: undefined,
        batchNo: undefined,
        remark: undefined
      };
      this.unitDisabled = false; // 新增：重置单位输入框为可编辑
      this.resetForm("form");
    },
    cancel() {
      this.open = false;
      this.reset();
    },
    handleExport() {
      this.download('wms/stockIoDetail/export', {
        ...this.queryParams
      }, `stockIoDetail_${new Date().getTime()}.xlsx`)
    },
    getAuditButtonText() {
      if (this.stockIo.ioType === 'in') {
        return '审核入库';
      } else if (this.stockIo.ioType === 'out') {
        return '审核出库';
      } else if (this.stockIo.ioType === 'transfer') {
        return '审核移库';
      } else {
        return '审核';
      }
    },
    getStatusButtonText() {
      if (this.stockIo.ioType === 'in') {
        return '提交入库';
      } else if (this.stockIo.ioType === 'out') {
        return '提交出库';
      } else if (this.stockIo.ioType === 'transfer') {
        return '提交移库';
      } else {
        return '提交';
      }
    },
    handleUpdateStatus() {
      // 检查是否有明细数据
      if (!this.stockIoDetailList || this.stockIoDetailList.length === 0) {
        this.$modal.msgError('请先添加明细数据');
        return;
      }

      this.$modal.confirm('确认要提交此出入库单吗？提交后将无法修改明细。').then(() => {
        this.statusLoading = true;
        updateStockIoStatus(this.stockIo.stockIoId, 1).then(response => {
          this.$modal.msgSuccess('状态更新成功');
          // 更新主表状态
          this.$set(this.stockIo, 'status', 1);
          // 通知父组件状态已更新
          this.$emit('status-changed', this.stockIo);
        }).catch(error => {
          console.error('状态更新失败:', error);
          this.$modal.msgError('状态更新失败：' + (error.message || '未知错误'));
        }).finally(() => {
          this.statusLoading = false;
        });
      }).catch(() => {
        // 用户取消状态更新
      });
    },
    handleCancel() {
      this.$modal.confirm('确认要撤回此出入库单吗？撤回后将回滚库存数据。').then(() => {
        this.cancelLoading = true;
        cancelStockIo(this.stockIo.stockIoId).then(response => {
          this.$modal.msgSuccess('撤回成功');
          // 更新主表状态
          this.$set(this.stockIo, 'status', 1);
          // 刷新明细列表
          this.getList();
          // 通知父组件状态已更新
          this.$emit('status-changed', this.stockIo);
        }).catch(error => {
          console.error('撤回失败:', error);
          this.$modal.msgError('撤回失败：' + (error.message || '未知错误'));
        }).finally(() => {
          this.cancelLoading = false;
        });
      }).catch(() => {
        // 用户取消撤回
      });
    },
    refreshStockIoStatus() {
      // 刷新主表状态
      if (this.stockIo && this.stockIo.stockIoId) {
        getStockIo(this.stockIo.stockIoId).then(response => {
          const updatedStockIo = response.data;
          // 更新主表状态
          this.$set(this.stockIo, 'status', updatedStockIo.status);
          // 通知父组件状态已更新
          this.$emit('status-changed', this.stockIo);
        }).catch(error => {
          console.error('刷新主表状态失败:', error);
        });
      }
    },
    getIoTypeTagType(type) {
      if (type === 'in') return 'success';
      if (type === 'out') return 'primary';
      if (type === 'transfer') return 'warning';
      return '';
    },
    getIoTypeLabel(type) {
      if (type === 'in') return '入库';
      if (type === 'out') return '出库';
      if (type === 'transfer') return '移库';
      return type;
    },
    getBizTypeLabel(type) {
      const map = {
        purchase: '采购',
        sales: '销售',
        return: '退货',
        relocation: '调拨',
        other: '其他'
      };
      return map[type] || type;
    },
    getBizTypeTagType(type) {
      if (type === 'purchase') return 'success';
      if (type === 'sales') return 'primary';
      if (type === 'return') return 'warning';
      if (type === 'relocation') return 'info';
      return 'default';
    },
    onItemChange(e) {
      if (e && e.unit) {
        this.form.unit = e.unit;
        this.unitDisabled = true;
      }
    }
  }
}
</script>
