<template>
  <div class="app-container">
    <!-- 标题栏 + 操作按钮（对齐字典页面） -->
    <PageTitle>
      <template #buttons>
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="medium"
          @click="handleExport"
          v-hasPermi="['inventory:inbound:export']"
        >导出</el-button>
      </template>
    </PageTitle>

    <!-- 搜索区域（对齐字典页面的page-wrapper-search组件） -->
    <div class="page-container">
      <page-wrapper-search
        :model="queryParams"
        ref="queryForm"
        size="small"
        @search="handleQuery"
        @reset="resetQuery"
      >
        <el-form-item label="物料SAPNO" prop="sapNo">
          <el-input
            v-model="queryParams.sapNo"
            placeholder="请输入物料SAPNO"
            clearable
            @keyup.enter.native="handleQuery"
          />
        </el-form-item>
        <el-form-item label="物料名称" prop="materialName">
          <el-input
            v-model="queryParams.materialName"
            placeholder="请输入物料名称"
            clearable
            @keyup.enter.native="handleQuery"
          />
        </el-form-item>
        <el-form-item label="关联入库单单号" prop="orderId">
          <el-input
            v-model="queryParams.orderId"
            placeholder="请输入入库单单号"
            clearable
            @keyup.enter.native="handleQuery"
          />
        </el-form-item>
        <el-form-item label="批次ID" prop="batchId">
          <el-input
            v-model="queryParams.batchId"
            placeholder="请输入批次ID"
            clearable
            @keyup.enter.native="handleQuery"
          />
        </el-form-item>

        <el-form-item label="仓库" prop="warehouseId">
        <el-input
          v-model="queryWarehouseName"
          placeholder="请选择仓库"
          readonly
          @focus="openWarehouseSelector"
          :suffix-icon="''"
        >
          <template v-if="queryWarehouseName" #suffix>
            <i
              class="el-icon-circle-close el-input__icon"
              style="cursor: pointer;"
              @click.stop="clearQueryWarehouse"
            ></i>
          </template>
        </el-input>
      </el-form-item>
      <el-form-item label="库位" prop="locationId">
        <el-input
          v-model="queryLocationName"
          placeholder="请选择库位"
          readonly
          @focus="openLocationSelector"
          :suffix-icon="''"
          :disabled="!queryParams.warehouseId"
        >
          <template v-if="queryLocationName" #suffix>
            <i
              class="el-icon-circle-close el-input__icon"
              style="cursor: pointer;"
              @click.stop="clearQueryLocation"
            ></i>
          </template>
        </el-input>
      </el-form-item>
         <el-form-item label="标签颜色" prop="labelColor">
          <el-select v-model="queryParams.labelColor" placeholder="请选择标签颜色" clearable>
            <el-option
              v-for="dict in dict.type.label_color"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            />
          </el-select>
        </el-form-item>
      </page-wrapper-search>

      <!-- 表格区域（对齐字典页面的样式） -->
      <div class="table-container">
        <el-table
          v-loading="loading"
          height="100%"
          :data="inboundList"
          @selection-change="handleSelectionChange"
          :row-key="(row) => row.materialId + '_' + row.orderId"
        >
          <el-table-column label="物料SAPNO" align="center" prop="sapNo" width="200"/>
          <el-table-column label="物料名称" align="center" prop="materialName" width="200"/>
          <el-table-column label="关联入库单ID" align="center" prop="orderId" :show-overflow-tooltip="true" width="200"/>
          <el-table-column label="批次ID" align="center" prop="batchId" :show-overflow-tooltip="true" width="200"/>
          <el-table-column label="所在仓库" align="center" prop="warehousesName" width="200"/>
          <el-table-column label="库位ID" align="center" prop="locationName" width="200"/>
          <el-table-column label="入库数量" align="center" prop="actualQuantity" width="200"/>
          <el-table-column label="件数" align="center" prop="actualPackages" width="200"/>
          <el-table-column label="单价" align="center" prop="unitPrice" width="200"/>
          <el-table-column label="入库批次物料总价" align="center" prop="totalPrice" width="200"/>
          <el-table-column label="标签颜色" align="center" prop="labelColor" width="200">
              <template slot-scope="scope">
                <el-tag
                  :type="getDictListClass('label_color', scope.row.labelColor)"
                  size="small"
                >
                  {{ getDictLabel('label_color', scope.row.labelColor) }}
                </el-tag>
              </template>
          </el-table-column>
          <el-table-column label="备注" align="center" prop="remark" width="200"/>
          <el-table-column label="入库时间" align="center" prop="inboundDate" width="200">
            <template slot-scope="scope">
                <span>{{ parseTime(scope.row.inboundDate, '{y}-{m}-{d}') }}</span>
            </template>
          </el-table-column>
          <!-- <el-table-column
            label="操作"
            align="center"
            class-name="small-padding fixed-width"
            fixed="right"
            width="250"
          >
            <template slot-scope="scope">
              <el-button
                size="mini"
                type="text"
                icon="el-icon-more"
                @click="handleDetail(scope.row)"
                v-hasPermi="['inventory:inbound:view']"
              >详情</el-button>
            </template>
          </el-table-column> -->
        </el-table>
      </div>

      <!-- 分页组件（位置对齐） -->
      <pagination
        v-show="total>0"
        :total="total"
        :page.sync="queryParams.pageNum"
        :limit.sync="queryParams.pageSize"
        @pagination="getList"
      />
       <!-- 仓库选择组件 -->
      <WarehouseSelector
        v-model="warehouseSelectorVisible"
        @selected="handleWarehouseSelected"
      />
      <!-- 库位选择组件 -->
      <LocationSelector
        v-model="locationSelectorVisible"
        :warehousesId="queryParams.warehouseId"
        @selected="handleLocationSelected"
      />
    </div>

    <!-- 入库单详情弹窗 -->
    <!-- <el-dialog
      title="入库单详细信息"
      :visible.sync="detailOpen"
      width="1200px"
      append-to-body
      class="scrollable-dialog"
    >
      <div class="detail-container">

        <el-descriptions :column="2" border class="mb20">
          <el-descriptions-item label="入库单号">{{ detailForm.orderId || '-' }}</el-descriptions-item>
          <el-descriptions-item label="系统编号">{{ detailForm.systemNo || '-' }}</el-descriptions-item>
          <el-descriptions-item label="批次ID">{{ detailForm.batchId || '-' }}</el-descriptions-item>
          <el-descriptions-item label="货主ID">{{ detailForm.ownerId || '-' }}</el-descriptions-item>
          <el-descriptions-item label="入库类型">
            {{ getInBoundTypeName(detailForm.orderTypeId) }}
          </el-descriptions-item>
          <el-descriptions-item label="订单类型">
            {{ getOrderTypeName(detailForm.orderType) }}
          </el-descriptions-item>
          <el-descriptions-item label="入库日期">{{ detailForm.inboundDate || '-' }}</el-descriptions-item>
          <el-descriptions-item label="负责人">{{ detailForm.opUserName || '-' }}</el-descriptions-item>
          <el-descriptions-item label="计划量">{{ detailForm.totalPlannedQuantity || '-' }}</el-descriptions-item>
          <el-descriptions-item label="实际量">{{ detailForm.totalActualQuantity || '-' }}</el-descriptions-item>
          <el-descriptions-item label="总件数">{{ detailForm.totalPackages || '-' }}</el-descriptions-item>
          <el-descriptions-item label="仓库ID">{{ detailForm.warehouseId || '-' }}</el-descriptions-item>
          <el-descriptions-item label="备注" :span="2">
            <div class="remark-text">{{ detailForm.remark || '-' }}</div>
          </el-descriptions-item>
        </el-descriptions>

        <el-divider content-position="center">入库单明细信息</el-divider>
        <InboundItems
          ref="detailItemsRef"
          v-model="detailForm.inboundOrderItemsList"
          :embedded="true"
          :inboundOrderId="detailForm.inboundOrderId"
          :isEditable="isEditable"
          :show-search-form="false"
          :show-pagination="false"
          :show-toolbar="false"
          :show-action-column="false"
          :show-selection="false"
          :show-add-button="false"
          :show-edit-button="false"
          :show-delete-button="false"
        />
      </div>

      <div slot="footer" class="dialog-footer">
        <el-button @click="detailOpen = false">关闭</el-button>
      </div>
    </el-dialog> -->
  </div>
</template>

<script>
import { inbound_details } from "@/api/inventory/inbound_items"
import { batchAddInventory } from "@/api/inventory/inventory"
import InboundItems from "@/views/inventory/inbound_items/index.vue"
import PageTitle from "@/components/PageTitle" // 引入字典页面的标题组件
import PageWrapperSearch from "@/components/Search/PageWrapperSearch" // 引入搜索包装组件
import { listWarehouses } from "@/api/inventory/warehouses"
import WarehouseSelector from "@/views/compononents/WarehouseSelector.vue"
import LocationSelector from "@/views/compononents/LocationSelector.vue"

export default {
  name: "InboundDetails",
  dicts: ['label_color'],
  filters: {
    dictFilter(value, dictType) {
      if (!value || !this.dict[dictType]) return '-';
      return this.dict.type[dictType][value] || '-';
    }
  },
  components: {
    InboundItems,
    PageTitle,
    PageWrapperSearch,
    WarehouseSelector,
    LocationSelector
  },
  data() {
    return {
      labelColorOptions: [],
      // 仓库列表
      warehouseOptions: [],
      // 库位列表
      locationOptions: [],
      loadingWarehouse: false,
      // 仓库选择相关
      warehouseSelectorVisible: false,
      queryWarehouseName: null,
      // 库位选择相关
      locationSelectorVisible: false,
      queryLocationName: null,
      // 可编辑状态
      isEditable: true,
      // 物料组件显示
      materialSelectOpen: false,
      selectedMaterialIds: [],
      inboundItemsUpdateStatus: false,
      // 组件带来的选中的物料详情（code、name）
      selectedMaterials: [],
      detailOpen: false,
      detailForm: {}, // 新增详情表单数据
      // 组件监听修改时的orderId变化
      inboundOrderId: null,
      // 选中的明细项
      selectedItems: [],
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 入库表格数据
      inboundList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        materialId: null,
        orderId: null,
        orderTypeId: null,
        systemNo: null,
        batchId: null,
        warehouseId: null,
        ownerId: null,
        orderStatus: null,
        orderType: null
      },
      // 表单参数
      form: {
        id: null,
        orderId: null,
        orderTypeId: null,
        batchId: null,
        warehouseId: null,
        ownerId: null,
        orderStatus: 1,
        referenceNo: null,
        plannedArrivalDate: undefined,
        actualArrivalDate: undefined,
        totalPlannedQuantity: null,
        totalActualQuantity: null,
        totalPackages: null,
        remark: null,
        opUserName: null,
        isUsed: null,
        sortNo: null,
        createTime: null,
        createUserCode: null,
        updateTime: null,
        updateUserCode: null,
        // 明细列表
        inboundOrderItemsList: []
      }
    }
  },
  mounted(){
    // console.log("标签颜色字典数据：", this.dict.type.label_color);
  },
  created() {
    this.getList()
    // 初始化标签颜色下拉选项

  },
  methods: {
     // 封装字典取值方法
    getDictLabel(dictType, value) {
      // 1. 空值/字典不存在时返回默认值
      if (!value || !this.dict?.type?.[dictType]) return '-';
      // 2. 从字典数组中匹配 value 对应的 label
      const dictItem = this.dict.type[dictType].find(item => item.value === value);
      return dictItem?.label || '-';
    },
    getDictListClass(dictType, value){
      // 1. 空值/字典不存在时返回默认值
      if (!value || !this.dict?.type?.[dictType]) return '-';
      // 2. 从字典数组中匹配 value 对应的 label
      const dictItem = this.dict.type[dictType].find(item => item.value === value);
      return dictItem?.raw?.listClass || '';
    },
    /** 查询入库列表 */
    getList() {
      this.loading = true

      inbound_details(this.queryParams).then(response => {
        this.inboundList = response.rows
        this.total = response.total
        this.loading = false
      }).catch(() => {
        this.loading = false
      })
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1
      this.getList()
    },

    /** 重置按钮操作 */
    resetQuery() {
      this.dateRange = []
      this.queryParams = {
        pageNum: 1,
        pageSize: 10,
        orderId: null,
        orderTypeId: null,
        systemNo: null,
        batchId: null,
        warehouseId: null,
        ownerId: null,
        orderStatus: null,
        orderType: null
      }
      // this.$refs.queryForm.resetFields()
      this.handleQuery()
    },

    /** 多选框选中数据 */
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },

    /** 新增按钮操作 */
    handleAdd() {
      this.reset()
      this.open = true
      this.title = "添加入库"
    },

    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset()
      const id = row.id
      getInbound(id).then(response => {
        this.form = response.data
        // 加载明细数据
        this.inboundOrderId = id
        this.$nextTick(() => {
        })
        this.open = true
        this.title = "修改入库单"
      })
    },
    /** 查看详情 */
    handleDetail(row) {
      this.reset()
      const id = row.id
      this.isEditable = false
      getInbound(id).then(response => {
        // 加载明细数据到详情
        this.detailForm = response.data
        this.detailForm.inboundOrderId = id
        this.detailOpen = true
      })
    },
     /** 打开仓库选择器 */
    openWarehouseSelector() {
      this.warehouseSelectorVisible = true
    },
    /** 仓库选择回调 */
    handleWarehouseSelected(warehouse) {
      if (!warehouse) return
      this.queryParams.warehouseId = warehouse.warehouseId
      this.queryWarehouseName = warehouse.warehousesName || warehouse.warehousesCode
      // 仓库选择后，清空库位信息
      this.queryLocationName = null
      this.queryParams.locationId = null
      this.handleQuery()
    },
    /** 清空仓库选择 */
    clearQueryWarehouse() {
      this.queryWarehouseName = null
      this.queryParams.warehouseId = null
      this.queryParams.warehousesCode = null
      // 清空仓库时，同时清空库位
      this.queryLocationName = null
      this.queryParams.locationId = null
      this.handleQuery()
    },
    /** 打开库位选择器 */
    openLocationSelector() {
      if (!this.queryParams.warehouseId) {
        this.$message.warning("请先选择仓库")
        return
      }
      this.locationSelectorVisible = true
    },
    /** 库位选择回调 */
    handleLocationSelected(location) {
      if (!location) return
      this.queryParams.locationId = location.locationId || location.id
      this.queryLocationName = location.locationName || location.locationCode
      this.handleQuery()
    },
    /** 清空库位选择 */
    clearQueryLocation() {
      this.queryLocationName = null
      this.queryParams.locationId = null
      this.handleQuery()
    },
    // 打开物料选择弹窗
    showMaterials(status) {
      this.materialSelectOpen = status;
      if (status) { // 只有打开弹窗时才清空选择
        this.selectedMaterialIds = []; // 先清空父组件数据
        this.selectedMaterials = [];
        this.$nextTick(() => {
          // 确保弹窗渲染完成后再调用子组件方法
          this.$refs.materialSelector?.clearSelection();
        });
      }
    },

    // 物料选择变化回调
    handleMaterialChange(selectedRows) {
      this.selectedMaterials = selectedRows;
    },

    // 确认选择物料并添加到明细
    confirmMaterialSelect() {
      if (this.selectedMaterials.length === 0) {
        this.$message.warning("请选择物料");
        return;
      }

      // 将选中的物料添加到入库明细
      this.selectedMaterials.forEach(material => {
        // 检查是否已存在该物料，避免重复添加
        const exists = this.form.inboundOrderItemsList.some(
          item => item.sapNo === material.sapNo
        );

        if (!exists) {
          this.form.inboundOrderItemsList.push({
            materialId: material.sapNo,  // 存储物料编码
            materialName: material.materialName,  // 仅用于展示
            // 其他需要的字段...
          });
        }
      });
      this.materialSelectOpen = false;
      this.$refs.inboundItemsRef.handleAddItem(this.selectedMaterials)
      this.$message.success(`成功添加 ${this.selectedMaterials.length} 个物料`);
    },
    /** 确认入库操作 */
    async handleConfirm(row) { // 标记为 async 函数
      try {
        // 第一步：确认弹窗
        await this.$confirm('确认要入库吗?', '提示', {
          confirmButtonText: '确定',
          cancelButtonText: '取消',
          type: 'warning'
        });

        // 第二步：等待 listInbound_items 执行完成
        const queryForm = {
          pageNum: 1,
          pageSize: 9999,
          orderId: row.orderId
        };
        const response = await listInbound_items(queryForm);
        row.inboundOrderItemsList = response.rows;

        // 第三步：确保数据存在后调用入库接口
        if (!row.inboundOrderItemsList || row.inboundOrderItemsList.length === 0) {
          this.$message.warning('暂无入库明细数据，无法确认入库');
          return;
        }
        await batchAddInventory(row.inboundOrderItemsList);

        // 第四步：操作成功提示
        this.$modal.msgSuccess("确认成功");
        this.$message.success('确认入库成功');
        row.orderStatus = 2
        updateInbound(row).then(() => {
          this.getList();
        })
      } catch (error) {
        // 捕获取消确认/接口失败的异常
        if (error !== 'cancel') {
          this.$message.error('确认入库失败：' + (error.msg || '网络异常'));
        }
      }
    },

    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids.length
      this.$confirm((row.orderId ? '是否确认删除入库单编号为"' + row.orderId + '"的数据项？' : '是否确认删除选中的' + ids + '条入库单'), '提示', {
        type: 'warning'
      }).then(() => {
        return delInbound(ids)
      }).then(() => {
        this.getList()
        this.$message.success("删除成功")
      }).catch(() => {})
    },

    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (!valid) return

        // 验证明细表
        const errors = this.$refs.inboundItemsRef ? this.$refs.inboundItemsRef.validate() : []
        if (errors.length > 0) {
          this.$message.error(errors.join('；'))
          return
        }

        // 确保明细项数量大于0
        if (!this.form.inboundOrderItemsList || this.form.inboundOrderItemsList.length === 0) {
          this.$message.warning('请至少添加一条入库明细')
          return
        }

        // 自动计算总数
        this.calculateTotals()

        // 提交数据
        const submitData = {
          ...this.form,
          inboundOrderItemsList: this.form.inboundOrderItemsList.map(item => ({
            ...item,
            orderId: this.form.orderId, // 确保明细项有主表ID
            batchId: this.form.batchId
          }))
        }

        if (this.form.id != null) {
          updateInbound(submitData).then(response => {
            this.$message.success("修改成功")
            this.open = false
            this.getList()
          })
        } else {
          addInbound(submitData).then(response => {
            this.$message.success("新增成功")
            this.open = false
            this.getList()
          })
        }
      })
    },

    /** 取消按钮 */
    cancel() {
      this.open = false
      this.reset()
    },

    /** 表单重置 */
    reset() {
      this.form = {
        id: null,
        orderId: null,
        orderTypeId: null,
        batchId: null,
        warehouseId: null,
        ownerId: null,
        orderStatus: 1,
        referenceNo: null,
        plannedArrivalDate: null,
        actualArrivalDate: null,
        totalPlannedQuantity: 0,
        totalActualQuantity: 0,
        totalPackages: 0,
        remark: null,
        opUserName: null,
        isUsed: null,
        sortNo: null,
        createTime: null,
        createUserCode: null,
        updateTime: null,
        updateUserCode: null,
        inboundOrderItemsList: []
      }
      if (this.$refs.inboundItemsRef) {
        this.$refs.inboundItemsRef.resetEmbeddedData()
      }
      if (this.$refs.form) {
        this.$refs.form.resetFields()
      }
    },
    /** 导入按钮操作 */
    handleImport() {
      this.$refs.import.show()
    },
    /** 处理明细项选择变化 */
    handleItemsSelectionChange(selection) {
      this.selectedItems = selection
    },

    /** 处理明细数据变化 */
    handleItemsDataChange(items) {
      this.form.inboundOrderItemsList = items
      this.calculateTotals()
    },

    /** 处理总数变化 */
    handleTotalsChange(totals) {
      this.form.totalPlannedQuantity = totals.plannedQuantity
      this.form.totalActualQuantity = totals.actualQuantity
      this.form.totalPackages = totals.packages
    },

    /** 添加明细项回调 */
    handleItemAdded(item) {
      // 为新项设置orderId
      item.orderId = this.form.orderId
    },

    /** 行保存回调 */
    handleRowSaved(row) {
      // 可以在这里添加保存后的逻辑
    },

    /** 行删除回调 */
    handleRowDeleted(row) {
      this.$message.success('删除成功')
    },

    /** 批量删除回调 */
    handleBatchDelete(ids) {
      this.$message.success(`成功删除 ${ids.length} 项`)
    },

    /** 单元格变化回调 */
    handleCellChange({ row, prop, value }) {
      // 可以在这里处理特定字段的变化
      if (prop === 'plannedQuantity' || prop === 'actualQuantity') {
        this.calculateTotals()
      }
    },

    /** 计算总数 */
    calculateTotals() {
      if (!this.form.inboundOrderItemsList || this.form.inboundOrderItemsList.length === 0) {
        this.form.totalPlannedQuantity = 0
        this.form.totalActualQuantity = 0
        this.form.totalPackages = 0
        return
      }

      const totals = this.form.inboundOrderItemsList.reduce(
        (acc, item) => {
          acc.plannedQuantity += parseFloat(item.plannedQuantity) || 0
          acc.actualQuantity += parseFloat(item.actualQuantity) || 0
          acc.packages += parseFloat(item.plannedPackages) || 0
          return acc
        },
        { plannedQuantity: 0, actualQuantity: 0, packages: 0 }
      )

      this.form.totalPlannedQuantity = totals.plannedQuantity
      this.form.totalActualQuantity = totals.actualQuantity
      this.form.totalPackages = totals.packages
    },

    /** 导出按钮操作 */
    handleExport() {
      this.download('inventory/inbound/export', {
        ...this.queryParams
      }, `inbound_${new Date().getTime()}.xlsx`)
    }
  }
}
</script>

<style scoped>
/* 对齐字典页面的样式类名和布局 */
.page-container {
  padding: 16px;
  background: #fff;
  border-radius: 4px;
  margin-bottom: 16px;
}

.table-container {
  margin-top: 16px;
}

.scrollable-dialog .el-dialog__body {
  max-height: 80vh;  /* 最大高度80%视口高度 */
  overflow-y: auto;  /* 超出滚动 */
  padding: 20px;
}

.detail-container {
  padding: 10px;
}

.remark-text {
  line-height: 1.5;
  min-height: 40px;
  white-space: pre-wrap;
}

.mb20 {
  margin-bottom: 20px;
}

/* 统一对话框底部按钮样式 */
.dialog-footer {
  text-align: center;
}
</style>
