<template>
  <a-modal
    :title="modalTitle"
    :width="1050"
    :visible="visible"
    :confirmLoading="confirmLoading"
    class="ant-modal2"
    @cancel="handleCancel"
  >
    <a-card :bordered="false">
      <a-row :gutter="8">
        <a-col :span="5">
          <a-tree
            @expand="onExpand"
            :expandedKeys="expandedKeys"
            :autoExpandParent="true"
            @select="onSelect"
            :selectedKeys="selectedKeys"
            :treeData="spareTypeTreeData"
          />
        </a-col>
        <a-col :span="19">
          <div class="table-page-search-wrapper">
            <a-form layout="inline">
              <a-row :gutter="48">
                <a-col :md="8" :sm="24">
                  <a-form-item label="关键字">
                    <a-input v-model="queryParam.keyword" placeholder="请输入名称/类型名称"/>
                  </a-form-item>
                </a-col>
                <a-col :md="8 || 24" :sm="24">
                  <span class="table-page-search-submitButtons">
                    <a-button type="primary" @click="$refs.table.refresh(true)">查询</a-button>
                    <a-button style="margin-left: 8px" @click="resetSearchForm">重置</a-button>
                  </span>
                </a-col>
              </a-row>
            </a-form>
          </div>

          <div class="table-operator">
          </div>

          <s-table
            ref="table"
            size="default"
            rowKey="id"
            :columns="columns"
            :data="loadData"
            :alert="options.alert"
            :customRow="options.customRow"
            :rowSelection="options.rowSelection"
            showPagination="auto"
          >
            <span slot="action" slot-scope="record1">
              <template>
                <a @click="handleView(record1)">查看</a>
              </template>
            </span>
          </s-table>
        </a-col>
      </a-row>
      <detail ref="detailModal"/>
    </a-card>
    <template slot="footer">
      <a-button :loading="confirmLoading" type="primary" @click="handleCancel()">取消</a-button>
      <a-button :loading="confirmLoading" type="primary" @click="handleSelect()">选择</a-button>
    </template>
  </a-modal>
</template>

<script>
import { STable, Ellipsis } from '@/components'
import Detail from './Detail'
import { getSpareStorePage, fetchSpareStore } from '@/api/store/sparestore'
import { fetchSpareTypeTree } from '@/api/sqarepartmanage/sparetype'

export default {
  name: 'SpareStoreSelectModal',
  components: {
    STable,
    Ellipsis,
    Detail
  },
  props: {
    type: {
      type: String,
      default: 'checkbox'
    },
    selectedRowKey: {
      type: Array,
      default: () => {
        return []
      }
    },
    selectedRow: {
      type: Array,
      default: () => {
        return []
      }
    }
  },
  data () {
    return {
      confirmLoading: false,
      mdl: {},
      modalTitle: null,
      visible: false,
      record: null,
      spareTypeTreeData: [],
      expandedKeys: [],
      selectedKeys: [],
      // 查询参数
      queryParam: {
      },
      // 表头
      columns: [
        {
          title: '序号',
          dataIndex: 'index',
          customRender: (text, record, index) => {
            return `${(this.$refs.table.localPagination.current - 1) * this.$refs.table.localPagination.pageSize + index + 1}`
          }
        },
        // {
        // title: '备件id',
        //  dataIndex: 'spareId'
        // },
        {
          title: '备件编号',
          dataIndex: 'no'
        },
        {
          title: '备件名称',
          dataIndex: 'spareName'
        },
        {
          title: '规格型号',
          dataIndex: 'ggxh'
        },
        {
          title: '原厂编号',
          dataIndex: 'initNo'
        },
        // {
        //  title: '仓库名称',
        //  dataIndex: 'storeName'
        // },
        {
          title: '库存数量',
          dataIndex: 'num'
        },
        {
          title: '价格',
          dataIndex: 'price'
        },
        {
          title: '单位',
          dataIndex: 'unit'
        },
        {
          title: '操作',
          key: 'action',
          align: 'center',
          scopedSlots: { customRender: 'action' }
        }
      ],
      // 下拉框map
      delFlagMap: {},
      // 加载数据方法 必须为 Promise 对象
      loadData: parameter => {
        parameter = {
          ...parameter,
          ...this.queryParam,
          dataScope: {
            sortBy: 'desc',
            sortName: 'update_time'
          }
        }
        return getSpareStorePage(Object.assign(parameter, this.queryParam))
          .then(res => {
            return res.data
          })
      },
      selectedRowKeys: [],
      selectedRows: [],

      options: {
        alert: { show: true, clear: () => { this.selectedRowKeys = [] } },
        rowSelection: {
          selectedRowKeys: this.selectedRowKeys,
          onChange: this.onSelectChange
        }
      },
      optionAlertShow: false,
      isCreated: false
    }
  },
  created () {
    // 下拉框map
    this.delFlagMap = this.DictCache.getLabelByValueMapByType(this.DictCache.TYPE.DELFLAG)
    // this.tableOption()
    fetchSpareTypeTree({}).then(res => {
      this.spareTypeTreeData = res.data
    })
  },
  methods: {
    tableOption () {
      if (!this.optionAlertShow) {
        this.options = {
          alert: { show: true, clear: () => { this.selectedRowKeys = [] } },
          rowSelection: {
            selectedRowKeys: this.selectedRowKeys,
            onChange: this.onSelectChange,
            type: this.type,
            getCheckboxProps: record => ({
              props: {
                disabled: false,
                name: record.id
              }
            })
          },
          customRow: (record) => {
            return {
              on: { // 事件
                click: (event) => { // 点击行
                  // 选择对象
                  this.mySelect([record.id], [record])
                },
                dblclick: (event) => {
                  this.mySelect([record.id], [record])
                  this.handleSelect()
                }
              }
            }
          }
        }
        this.optionAlertShow = true
      } else {
        this.options = {
          alert: false,
          rowSelection: null
        }
        this.optionAlertShow = false
      }
    },
    handleView (record) {
      fetchSpareStore({ id: record.id }).then(res => {
        const modal = this.$refs.detailModal
        modal.base(res.data)
      })
    },
    handleOk () {
      this.$refs.table.refresh()
    },
    onSelectChange (selectedRowKeys, selectedRows) {
      this.selectedRowKeys = selectedRowKeys
      this.selectedRows = selectedRows
    },
    resetSearchForm () {
      this.queryParam.keyword = null
      this.queryParam.typeId = null
      this.$refs.table.refresh(true)
    },
    base (record, queryParam = {}) {
      this.visible = true
      this.modalTitle = '选择信息'
      this.queryParam = queryParam
      this.record = record
      if (this.isCreated) {
        this.$refs.table.clearSelected()
        // this.options.rowSelection.type = this.type
        this.handleOk()
      } else {
        this.tableOption()
        this.isCreated = true
      }
    },
    handleCancel () {
      this.visible = false
      this.confirmLoading = false
    },
    handleSelect () {
      if (this.selectedRowKeys.length === 0) {
        this.$message.warn('请至少选择一项信息')
      } else {
        console.log(this.selectedRows[0].num)
        if (this.selectedRows[0].num == 0) {
          this.$message.error('不能选择库存为0的物品，请重新选择')
          return
        }
        this.confirmLoading = true
        this.$emit('selected', this.record, this.selectedRowKeys, this.selectedRows)
        this.confirmLoading = false
        this.visible = false
      }
    },
    mySelect (selectedRowKeys, selectedRows) {
      this.$refs.table.updateSelect(selectedRowKeys, selectedRows)
      this.$refs.table.rowSelection.onChange(selectedRowKeys, selectedRows)
    },
    onSelect: function (selectedKeys, info) {
      this.selectedKeys = selectedKeys
      this.queryParam.typeId = selectedKeys.length > 0 ? selectedKeys[0] : ''
      this.$refs.table.refresh(true)
    },
    onExpand (expandedKeys) {
      this.expandedKeys = expandedKeys
      this.autoExpandParent = false
    }
  }
}
</script>
