<template>
  <div class="page">
    <el-form :inline="true" class="query-form" ref="searchForm" :model="searchForm" @keyup.enter.native="refreshList()" @submit.native.prevent>
      <!-- 搜索框-->
      <el-form-item prop="name">
        <el-input v-model="searchForm.name" placeholder="请输入附件类型名称" clearable></el-input>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" @click="refreshList()" icon="el-icon-search">查询</el-button>
        <el-button @click="resetSearch()" icon="el-icon-refresh-right">重置</el-button>
      </el-form-item>
    </el-form>
    <div class="jp-table">
      <vxe-toolbar :refresh="{query: refreshList}" custom>
        <template #buttons>
          <el-button v-if="hasPermission('program:configuration:file:add')" type="primary" icon="el-icon-plus" @click="add()">新建</el-button>
          <el-button v-if="hasPermission('program:configuration:file:del')" type="danger" icon="el-icon-delete" @click="del()" :disabled="$refs.fileDictTable && $refs.fileDictTable.getCheckboxRecords().length === 0" plain>删除</el-button>
        </template>
      </vxe-toolbar>
      <div class="jp-table-body">
        <vxe-table
          :key="tableKey"
          border="inner"
          auto-resize
          resizable
          height="auto"
          :loading="loading"
          size="small"
          ref="fileDictTable"
          show-header-overflow
          show-overflow
          highlight-hover-row
          :menu-config="{}"
          @sort-change="sortChangeHandle"
          :sort-config="{remote:true}"
          :data="dataList"
          :tree-config="{transform: true, rowField: 'id', parentField: 'parentId', expandAll: true}"
          :checkbox-config="{}">
          <vxe-column type="seq" width="60" title="序号"></vxe-column>
          <vxe-column type="checkbox" width="50" ></vxe-column>
          <vxe-column width="160" title="附件结构名称" field="name" align="left" tree-node></vxe-column>
          <vxe-column  title="类型" field="type"></vxe-column>
          <vxe-column width="110" title="最大容量(MB)" field="size"></vxe-column>
          <vxe-column width="70" title="序号" field="sort"></vxe-column>
          <vxe-column title="操作" width="230px" fixed="right" align="center">
            <template  #default="scope">
              <el-button v-if="hasPermission('program:configuration:file:edit')&&scope.row.parentId === '0'" text type="primary"  size="small" @click="addChild(scope.row.id)">新建子类型</el-button>
              <el-button v-if="hasPermission('program:configuration:file:edit')&&scope.row.parentId === '0'" text type="primary"  size="small" @click="edit(scope.row.id)">修改</el-button>
              <el-button v-if="hasPermission('program:configuration:file:edit')&&scope.row.parentId !== '0'" text type="primary"  size="small" @click="editChild(scope.row.id)">修改</el-button>
              <el-button v-if="hasPermission('program:configuration:file:del')" text type="primary"   size="small" @click="del(scope.row.id)">删除</el-button>
            </template>
          </vxe-column>
        </vxe-table>
      </div>
    </div>
    <FileDictForm  ref="fileDictForm" @refreshDataList="refreshList"></FileDictForm>
  </div>
</template>

<script>
  import ProgramFileDictService from '@/api/program/ProgramFileDictService'
  import FileDictForm from './FileDictForm'
  export default {
    data () {
      return {
        searchForm: {
          type: '',
          sort: ''
        },
        dataList: [],
        tablePage: {
          total: 0,
          currentPage: 1,
          pageSize: 10,
          orders: []
        },
        tableKey: '',
        loading: false
      }
    },
    programFileDictService: null,
    created () {
      this.programFileDictService = new ProgramFileDictService()
    },
    components: {
      FileDictForm
    },
    mounted () {
      this.refreshList()
    },
    methods: {
      // 新增
      add () {
        this.$refs.fileDictForm.init('add', '')
      },
      addChild (id) {
        this.$refs.fileDictForm.init('addChild', id)
      },
      // 修改
      edit (id) {
        id = id || this.$refs.fileDictTable.getCheckboxRecords().map(item => {
          return item.id
        })[0]
        this.$refs.fileDictForm.init('edit', id)
      },
      editChild (id) {
        id = id || this.$refs.fileDictTable.getCheckboxRecords().map(item => {
          return item.id
        })[0]
        this.$refs.fileDictForm.init('editChild', id)
      },
      // 查看
      view (id) {
        this.$refs.fileDictForm.init('view', id)
      },
      viewChild (id) {
        this.$refs.fileDictForm.init('viewChild', id)
      },
      // 获取数据列表
      refreshList () {
        this.loading = true
        this.programFileDictService.list({
          'current': this.tablePage.currentPage,
          'size': this.tablePage.pageSize,
          'orders': this.tablePage.orders,
          ...this.searchForm
        }).then((data) => {
          this.dataList = data.records
          this.tablePage.total = data.total
          this.tableKey = Math.random()
          this.loading = false
        })
      },
      // 当前页
      currentChangeHandle ({ currentPage, pageSize }) {
        this.tablePage.currentPage = currentPage
        this.tablePage.pageSize = pageSize
        this.refreshList()
      },
      // 排序
      sortChangeHandle (column) {
        this.tablePage.orders = []
        if (column.order != null) {
          this.tablePage.orders.push({column: this.$utils.toLine(column.property), asc: column.order === 'asc'})
        }
        this.refreshList()
      },
      // 删除
      del (id) {
        let ids = id || this.$refs.fileDictTable.getCheckboxRecords().map(item => {
          return item.id
        }).join(',')
        this.$confirm(`确定删除所选项吗?`, '提示', {
          confirmButtonText: '确定',
          cancelButtonText: '取消',
          type: 'warning'
        }).then(() => {
          this.loading = true
          this.programFileDictService.delete(ids).then((data) => {
            this.$message.success(data)
            this.refreshList()
            this.loading = false
          })
        })
      },
      resetSearch () {
        this.$refs.searchForm.resetFields()
        this.refreshList()
      }
    }
  }
</script>
