<template>
  <layout-body>
    <layout-filter>
      <filter-item :label="filters.brandId.label">
        <select-brand v-model="filters.brandId.model"></select-brand>
      </filter-item>
      <filter-item :label="filters.createTime.label">
        <Date-picker v-model="filters.createTime.model" type="daterange" format="yyyy-MM-dd" placeholder="选择日期">
        </Date-picker>
      </filter-item>
      <filter-item>
        <Button @click="returnPage">返回对账单列表</Button>
        <Button type="primary" @click="search">筛选</Button>
        <Button @click="reset">清空条件</Button>
        <Button type="warning" class="table-btn" @click="exportData">导出</Button>
        <Button type="success" @click="print">打印</Button>
      </filter-item>
    </layout-filter>
    <layout-list>
      <Table border :columns="tableCols" :data="tableData"></Table>
      <Page
        :total="pageData.total"
        :current="pageData.pageNo"
        :page-size="20"
        show-total
        @on-change="pageChange"
      ></Page>
    </layout-list>
  </layout-body>
</template>

<script>
import stock from './store/stock';
import FinanceService from 'services/finance/finance-service';
import _ from 'lodash';
import qs from 'querystringify';

export default {
  data() {
    return stock.call(this);
  },
  computed: {
    startTime() {
      const createTime = this.filters.createTime.model;

      if (_.isEmpty(createTime)) {
        return 0;
      } else {
        return createTime[0] ? createTime[0].getTime() / 1000 : 0;
      }
    },
    endTime() {
      const createTime = this.filters.createTime.model;

      if (_.isEmpty(createTime)) {
        return 0;
      } else {
        return createTime[1] ? parseInt(createTime[1].getTime() / 1000, 10) : 0;
      }
    },
  },
  created() {
    this.financeService = new FinanceService();
    this.search();
  },
  methods: {
    search() {
      let params = {
        brandId: +this.filters.brandId.model,
        beginTime: this.startTime || this.curDay,
        endTime: this.endTime || this.curDay,
        pageSize: this.pageData.pageSize,
        pageNo: this.pageData.pageNo,
        manageMode: 1,
      };

      params = _.pickBy(params, val => val);

      this.financeService.inventoryLedgerList(params).then(ret => {
        this.tableData = _.get(ret, 'data.records', []);
        this.pageData.total = _.get(ret, 'data.totalCount', 0);
        this.pageData.pageNo = _.get(ret, 'data.pageNo', 1);
      });
    },
    reset() {
      this.filters.brandId.model = null;
      this.filters.createTime.model = null;
      this.pageData.pageNo = 1;
      this.pageData.total = 0;
      this.search();
    },
    pageChange(val) {
      this.pageData.pageNo = val;
      this.search();
    },
    print() {
      const querystring = qs.stringify(
        {
          brandId: this.filters.brandId.model,
          begin: this.startTime,
          end: this.endTime,
          page: this.pageData.pageNo,
          supplierName: this.$route.query.supplierName,
          manageMode: 1,
        },
        true
      );

      const href = `/finance/print/clearing/stock.html${querystring}`;
      window.open(href, '_blank');
    },
    exportData() {
      const querystring = qs.stringify(
        {
          beginTime: this.startTime,
          endTime: this.endTime,
          manageMode: 1,
        },
        true
      );

      const href = `${FinanceService.exportInventory}${querystring}`;

      window.open(href, '_blank');
    },
    returnPage() {
      this.$router.push({
        name: 'finance.clearing',
      });
    },
  },
};
</script>

<style scoped lang="scss">
.table-btn {
  margin-left: 15px;
}
</style>