<template>
  <div>
    <el-dialog title="查看库区" :visible.sync="dialogVisible" append-to-body width="60%" :before-close="handleClose">
      <div style="display: flex;align-items: center;">
        <dic-select
          v-if="dialogVisible"
          style="width: 300px;"
          v-model="query.dot"
          placeholder="批次号"
          label="dot"
          :disabled="true"
          :url="'/blade-sales-part/stockDesc/dotList?storageId=' + form.storageId + '&goodsId=' + query.goodsId"
          :filterable="true"
          @selectChange="dicChange('dot', $event)"
        ></dic-select>
        <el-tag type="danger" style="margin-left: 10px;">出库数量:{{ qtyMax }}</el-tag>
      </div>
      <avue-crud
        v-if="dialogVisible"
        :option="option"
        :table-loading="loading"
        :data="data"
        ref="crud"
        id="out-table"
        :header-cell-class-name="headerClassName"
      >
        <template slot="quantity" slot-scope="{ row }">
          <el-input-number
            v-model="row.quantity"
            size="small"
            :controls="false"
            style="width: 100%"
            :max="row.balanceQuantity"
            :disabled="disabled"
            @change="qtyChange(row)"
          />
        </template>
      </avue-crud>
      <span slot="footer" class="dialog-footer">
        <el-button @click="dialogVisible = false" size="mini">取 消</el-button>
        <el-button type="primary" @click="submit" size="mini">确 认</el-button>
      </span>
    </el-dialog>
  </div>
</template>

<script>
import { selectReservoirAreaList } from "@/api/tirePartsMall/salesManagement/outboundWorkOrder";
import { head } from "lodash";
import { isProcurement } from "@/api/basicData/configuration";
import dicSelect from "@/components/dicSelect/main";
export default {
  props: {
    disabled: {
      type: Boolean,
      default: false
    }
  },
  components: {
    dicSelect
  },
  data() {
    return {
      data: [],
      dialogVisible: false,
      loading: false,
      option: {
        height: 500,
        calcHeight: 30,
        border: true,
        index: true,
        addBtn: false,
        viewBtn: false,
        delBtn: false,
        editBtn: false,
        columnBtn: false,
        menu: false,
        header: false,
        column: [
          {
            label: "库区",
            prop: "reservoirAreaName",
            filters: true,
            sortable: true,
            overHidden: true
          },
          {
            label: "批次",
            prop: "dot",
            overHidden: true
          },
          {
            label: "库存",
            prop: "balanceQuantity",
            overHidden: true
          },
          {
            label: "本次数量",
            prop: "quantity",
            overHidden: true
          }
        ]
      },
      form: {},
      query: {},
      index: 0,
      qtyMax: 0
    };
  },
  async created() {},
  methods: {
    dicChange(name, row) {
      if (name == "dot") {
        if (row) {
          this.query.inventory = row.balanceQuantity;
          this.onLoad();
        } else {
          this.query.dot = null;
          this.onLoad();
        }
      }
    },
    qtyChange(row) {
      let sum = 0;
      for (let item of this.data) {
        sum += Number(item.quantity);
      }
      if (sum > this.qtyMax) {
        return this.$message.error("总数量不能超过" + this.qtyMax);
      }
    },
    onLoad() {
      let obj = {
        shipId: this.form.id,
        shipItemId: this.query.id,
        goodsId: this.query.goodsId,
        storageId: this.form.storageId,
        dot: this.query.dot
      };
      this.loading = true;
      selectReservoirAreaList(obj)
        .then(res => {
          this.data = res.data.data;
        })
        .finally(() => {
          this.loading = false;
        });
    },
    openDialog(form, row, index) {
      this.form = {};
      this.query = {};
      this.index = null;
      this.data = [];
      this.qtyMax = 0;
      this.form = form;
      this.query = row;
      this.index = index;
      this.data = this.deepClone(row.historyList);
      this.qtyMax = row.remainingNum;
      this.dialogVisible = true;
      if (row.historyList.length == 0) {
        this.onLoad();
      }
    },
    submit() {
      if (this.data.filter(item => item.quantity > 0).length == 0) {
        return this.$message.error("至少有一条本次数量不能为0");
      }
      let sum = 0;
      for (let item of this.data) {
        sum += Number(item.quantity);
      }
      if (sum > this.qtyMax) {
        return this.$message.error("总数量不能超过" + this.qtyMax);
      }
      let obj = {
        ...this.query,
        sendNum: sum,
        historyList: this.data.filter(item => item.quantity > 0)
      };
      this.$emit("areaData", obj, this.index);

      this.dialogVisible = false;
    },
    //自定义列保存
    async saveColumn(ref, option, optionBack, code) {
      /**
       * 已定义全局方法，直接使用，saveColumnData保存列数据方法,参数传值(表格名称，当前表格的option数据)
       * 已定义全局方法，直接使用，getColumnName方法用来获取枚举值，参数根据自己定义的code值获取中文名
       * 一定要执行异步操作，要等接口成功返回，才能执行下一行代码
       */
      const inSave = await this.saveColumnData(this.getColumnName(code), this[option]);
      if (inSave) {
        this.$message.success("保存成功");
        //关闭窗口
        this.$refs[ref].$refs.dialogColumn.columnBox = false;
        this.searchReset();
      }
    },
    //自定义列重置
    async resetColumn(ref, option, optionBack, code) {
      this[option] = this[optionBack];
      const inSave = await this.delColumnData(this.getColumnName(code), this[optionBack]);
      if (inSave) {
        this.$message.success("重置成功");
        this.$refs[ref].$refs.dialogColumn.columnBox = false;
      }
    },

    // 更改表格颜色
    headerClassName(tab) {
      //颜色间隔
      let back = "";
      if (tab.columnIndex >= 0 && tab.column.level === 1) {
        if (tab.columnIndex % 2 === 0) {
          back = "back-one";
        } else if (tab.columnIndex % 2 === 1) {
          back = "back-two";
        }
      }
      return back;
    }
  }
};
</script>

<style scoped>
::v-deep#out-table .back-one {
  background: #ecf5ff !important;
  text-align: center;
  padding: 4px 0;
}

::v-deep#out-table .back-two {
  background: #ecf5ff !important;
  text-align: center;
  padding: 4px 0;
}
</style>
