<template>
  <div>
    <el-dialog :title="reciveForm.title" width="1000px" :close-on-click-modal="false" :append-to-body="true" v-dialogDrag
      class="userDialog" :visible.sync="visible">
      <el-container style="height: 500px">
        <el-container>
          <el-header style="text-align: left; font-size: 12px; height: 30px">
            <el-form size="small" :inline="true" ref="searchForm" :model="searchForm" @keyup.enter.native="refreshList()"
              @submit.native.prevent>
              <el-form-item prop="param" label="名称/编号">
                <el-input size="small" v-model="searchForm.search" placeholder="输入名称/编号查询" clearable></el-input>
              </el-form-item>
              <el-form-item>
                <el-button type="primary" @click="refreshList()" size="small" icon="el-icon-search">查询</el-button>
                <el-button @click="resetSearch()" size="small" icon="el-icon-refresh-right">重置</el-button>
              </el-form-item>
            </el-form>
          </el-header>
          <el-main>
            <el-table :data="dataList" v-loading="loading" size="small" border ref="contractTable"
              @select="handleSelectionChange" @row-click="rowSelect" height="calc(100% - 40px)" style="width: 100%">
              <el-table-column type="selection" header-align="center" align="center" width="50">
              </el-table-column>
              <el-table-column prop="id" header-align="center" align="center" sortable="custom" min-width="90" label="id">
              </el-table-column>
              <el-table-column prop="name" header-align="center" align="center" sortable="custom" min-width="90"
                label="名称">
              </el-table-column>
            </el-table>
            <el-pagination @size-change="sizeChangeHandle" @current-change="currentChangeHandle"
              :current-page="searchForm.pageNo" :page-sizes="[5, 10, 15, 20]" :page-size="searchForm.pageSize"
              :total="total" layout="total, sizes, prev, pager, next, jumper">
            </el-pagination>
          </el-main>
        </el-container>
      </el-container>
      <span slot="footer">
        <el-button size="small" @click="visible = false" icon="el-icon-circle-close">关闭</el-button>
        <el-button size="small" type="primary" icon="el-icon-circle-check" @click="doSubmit()">确定</el-button>
      </span>
    </el-dialog>
  </div>
</template>

<script>
import { getBatchRefer } from '@/api/purchase/basic'
export default {
  data() {
    return {
      searchForm: {
        search: '',
        pageNo: 1,
        pageSize: 10,
      },
      reciveForm: {},
      dataListAllSelections: [], // 所有选中的数据包含跨页数据
      idKey: "id", // 标识列表数据中每一行的唯一键的名称(需要按自己的数据改一下)
      dataList: [],
      total: 0,
      orders: [],
      loading: false,
      visible: false,
    };
  },
  props: {
    selectData: {
      type: Array,
      default: () => {
        return [];
      },
    },
    // 是否启用单选
    single: {
      type: Boolean,
      default: false
    }
  },
  methods: {
    init(val) {
      this.visible = true;
      console.log("🚀 ~ file: refers.vue:79 ~ init ~ init(val):", val)
      this.reciveForm = val
      this.searchForm.search = ''
      this.$nextTick(() => {
        this.dataListAllSelections = JSON.parse(JSON.stringify(this.selectData));
        this.resetSearch();
      });
    },
    // 获取数据列表
    refreshList() {
      this.loading = true;
      let params = { ...this.searchForm, ...this.reciveForm }
      getBatchRefer(params).then(res => {
        console.log('res', res)
        this.dataList = res.rows;
        this.total = res.total
        this.loading = false;
        this.$nextTick(() => {
          this.setSelectRow();
        });
      });
    },
    // 每页数
    sizeChangeHandle(val) {
      this.searchForm.pageSize = val;
      this.refreshList();
    },
    // 当前页
    currentChangeHandle(val) {
      this.searchForm.pageNo = val;
      this.refreshList();
    },
    // 排序
    resetSearch() {
      this.searchForm.pageNo = 1
      this.searchForm.search = ''
      this.refreshList();
    },
    // 表格选中数据
    rowSelect(row, column, event) {
      this.$refs.contractTable.clearSelection();
      this.$refs.contractTable.toggleRowSelection(row);
      this.dataListAllSelections = this.single ? [row] : selection
    },
    // 选中数据
    handleSelectionChange(selection, row) {
      if (this.single && selection.length > 1) {
        this.$refs.contractTable.clearSelection();
        this.$refs.contractTable.toggleRowSelection(row);
      }
      this.dataListAllSelections = this.single ? [row] : selection
    },
    // 设置选中的方法
    setSelectRow() {
      this.$refs.contractTable.clearSelection();
      if (!this.dataListAllSelections || this.dataListAllSelections.length <= 0) {
        return;
      }
      for (let i = 0; i < this.dataList.length; i++) {
        if (this.dataListAllSelections.some(item => item[this.idKey] == this.dataList[i][this.idKey])) {
          // 设置选中，记住table组件需要使用ref="table"
          this.$refs.contractTable.toggleRowSelection(this.dataList[i], true);
        }
      }
    },
    doSubmit() {
      this.visible = false;
      console.log('选择的数据？', this.dataListAllSelections)
      this.$emit("doSubmit", this.dataListAllSelections);
    },
  },
};
</script>
<style lang="scss">
.userDialog {
  .el-dialog__body {
    padding: 10px 0px 0px 10px;
    color: #606266;
    font-size: 14px;
    word-break: break-all;
  }

  .el-main {
    padding: 20px 20px 5px 20px;

    .el-pagination {
      margin-top: 5px;
    }
  }
}
</style>