<template>
  <a-card :bordered="false">
    <a-row :gutter="8">
      <a-col :span="4">
        <a-tree
          @expand="onExpand"
          :expandedKeys="expandedKeys"
          :autoExpandParent="true"
          @select="onSelect"
          :selectedKeys="selectedKeys"
          :treeData="spareTypeTreeData"
        />
      </a-col>
      <a-col :span="20">
        <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/编码"/>
                </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()">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">
          <a-button v-if="$auth('sqarepartmanage-spare-type-add')" type="primary" icon="plus" @click="$refs.baseModal.base()">新增</a-button>
          <a-button style="margin-left: 8px" v-if="$auth('sqarepartmanage-spare-type-export')" type="primary" icon="download" @click="doExport">导出</a-button>
          <a-dropdown v-action:edit v-if="selectedRowKeys.length > 0 && $auth('sqarepartmanage-spare-type-del')">
            <a-menu slot="overlay">
              <a-popconfirm title="是否要删除所选数据？" @confirm="batchDelete()">
                <a-menu-item key="1"><a-icon type="delete" /><a>删除</a></a-menu-item>
              </a-popconfirm>
            </a-menu>
            <a-button style="margin-left: 8px">
              批量操作 <a-icon type="down" />
            </a-button>
          </a-dropdown>
        </div>

        <s-table
          ref="table"
          size="default"
          rowKey="id"
          :columns="columns"
          :data="loadData"
          :alert="options.alert"
          :rowSelection="options.rowSelection"
          showPagination="auto"
        >
          <span slot="action" slot-scope="record">
            <template>
              <a @click="handleView(record)">查看</a>
              <a-divider type="vertical" />
              <a v-if="$auth('sqarepartmanage-spare-type-edit')" @click="handleEdit(record)">修改</a>
              <a-divider type="vertical" />
              <a-popconfirm v-if="$auth('sqarepartmanage-spare-type-del')" title="是否要删除该条数据？" @confirm="batchDelete(record.id)">
                <a>删除</a>
              </a-popconfirm>
              <a-divider type="vertical" />
              <a @click="handleCopy(record)">复制</a>
            </template>
          </span>
          <span slot="delFlag" slot-scope="text">
            <badge
              :status="DictCache.COLOR.DELFLAG[text]"
              :text="delFlagMap[text]" />
          </span>
        </s-table>
      </a-col>
    </a-row>
    <base-form ref="baseModal" @ok="handleOk"/>
    <detail ref="detailModal"/>
  </a-card>
</template>

<script>
import { STable, Ellipsis } from '@/components'
import BaseForm from './modules/BaseForm'
import Detail from './modules/Detail'
import { getSpareTypePage, deleteSpareTypes, fetchSpareType, exportSpareType, fetchSpareTypeTree } from '@/api/sqarepartmanage/sparetype'

export default {
  name: 'SpareTypeList',
  components: {
    STable,
    Ellipsis,
    BaseForm,
    Detail
  },
  data () {
    return {
      // 查询参数
      queryParam: {
      },
      // 表头
      typeMap: {},
      delFlagMap: {},
      expandedKeys: [],
      selectedKeys: [],
      spareTypeTreeData: [],
      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: '编码',
          dataIndex: 'no'
        },
        {
          title: '名称',
          dataIndex: 'name'
        },
        {
          title: '是否配件',
          dataIndex: 'type',
          customRender: (text, record, index) => {
            return this.BaseTool.Object.getField(this.typeMap, text)
          }
        },
        {
          title: '父类别',
          dataIndex: 'parentId',
          customRender: (text, record, index) => {
            return record.parentName
          }
        },
        {
          title: '设备型号类别',
          dataIndex: 'modelType',
          customRender: (text, record, index) => {
            return record.modelTypeName
          }
        },
        //{
        //  title: '排序',
        //  dataIndex: 'sort'
        //},
        //{
         // title: '备注',
         // dataIndex: 'remark'
       // },
        {
          title: '创建日期',
          dataIndex: 'createdTime'
        },
        //{
         // title: '是否删除',
         // dataIndex: 'delFlag',
         // scopedSlots: { customRender: 'delFlag' }
        //},
        {
          title: '操作',
          key: 'action',
          width: '200px',
          align: 'center',
          scopedSlots: { customRender: 'action' }
        }
      ],
      // 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 getSpareTypePage(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
    }
  },
  created () {
    // 下拉框map
    this.typeMap = this.DictCache.getLabelByValueMapByType(this.DictCache.TYPE.SPARE_USE_TYPE)
    this.delFlagMap = this.DictCache.getLabelByValueMapByType(this.DictCache.TYPE.DELFLAG)
    this.tableOption()
  },
  methods: {
    tableOption () {
      this.setTree()
      if (!this.optionAlertShow) {
        this.options = {
          alert: { show: true, clear: () => { this.selectedRowKeys = [] } },
          rowSelection: {
            selectedRowKeys: this.selectedRowKeys,
            onChange: this.onSelectChange,
            getCheckboxProps: record => ({
              props: {
                disabled: false,
                name: record.id
              }
            })
          }
        }
        this.optionAlertShow = true
      } else {
        this.options = {
          alert: false,
          rowSelection: null
        }
        this.optionAlertShow = false
      }
    },
    batchDelete (id) {
      let ids = []
      if (this.BaseTool.String.isBlank(id)) {
        const length = this.selectedRows.length
        if (length === 0) {
          this.$message.info('请选择要删除的记录')
          return
        }
        ids = this.selectedRows.map(item => item.id)
      } else {
        ids = [id]
      }
      deleteSpareTypes(ids).then(res => {
        this.$message.info('删除成功')
        this.handleOk()
        this.$refs.table.clearSelected()
      })
    },
    handleEdit (record) {
      fetchSpareType({ id: record.id }).then(res => {
        const modal = this.$refs.baseModal
        modal.base(res.data)
      })
    },
    handleView (record) {
      fetchSpareType({ id: record.id }).then(res => {
        const modal = this.$refs.detailModal
        modal.base(res.data)
      })
    },
    handleCopy (record) {
      fetchSpareType({ id: record.id }).then(res => {
        const modal = this.$refs.baseModal
        res.data.id = null
        modal.base(res.data)
      })
    },
    handleOk () {
      this.setTree()
      this.$refs.table.refresh()
    },
    onSelectChange (selectedRowKeys, selectedRows) {
      this.selectedRowKeys = selectedRowKeys
      this.selectedRows = selectedRows
    },
    resetSearchForm () {
      this.queryParam = {
      }
      this.$refs.table.refresh(true)
    },
    doExport () {
      const parameter = {
        ...this.queryParam
      }
      exportSpareType(parameter).then(file => {
        this.BaseTool.UPLOAD.downLoadExportExcel(file)
      })
    },
    /**
     * 设置备件类别树
     */
    setTree (record = {}) {
      fetchSpareTypeTree({}).then(res => {
        this.spareTypeTreeData = res.data
      })
    },
    onSelect: function (selectedKeys, info) {
      this.selectedKeys = selectedKeys
      this.queryParam.parentId = selectedKeys.length > 0 ? selectedKeys[0] : ''
      this.$refs.table.refresh(true)
    },
    onExpand (expandedKeys) {
      this.expandedKeys = expandedKeys
      this.autoExpandParent = false
    }
  }
}
</script>
