<template>
  <!-- 移动 -->
  <el-dialog class="move-form" append-to-body :modal-append-to-body="false" :close-on-click-modal="false" :before-close="handleClose" :visible="moveVisible" title="移动">
    <span class="dialog-right-top" />
    <span class="dialog-left-bottom" />
    <div class="setting-dialog">
      <div class="move-main">
        <div class="move-left">
          <el-tree
            ref="treeMove"
            v-loading="crud.loading"
            :data="crud.data"
            node-key="id"
            :props="defaultProps"
            :expand-on-click-node="false"
            @node-click="handleMoveNodeClick"
          />
        </div>
        <div class="move-right">
          <div style="padding: 10px;">
            <el-select v-model="query.status" placeholder="选择状态" style="width: 100px;" :disabled="selectedCategoryMove && selectedCategoryMove.arrangeType === 1">
              <el-option
                v-for="item in options"
                :key="item.value"
                :label="item.label"
                :value="item.value"
              />
            </el-select>
            <el-input v-model="query.keyWord" placeholder="输入题名或档号搜索" style="width: 200px;" />
            <el-button class="filter-item filter-search" size="mini" type="success" icon="el-icon-search">搜索</el-button>
          </div>
          <div class="raido-main">
            <!-- @select="handleSelect"
              @selection-change="selectionChangeHandler"
              @row-click="clickRowHandler" -->
            <el-table
              ref="table"
              v-loading="crud.loading"
              lazy
              :show-header="false"
              :data="tableData"
              :row-key="getRowKey"
              :tree-props="{children: 'children', hasChildren: 'hasChildren'}"
              highlight-current-row
            >
              <el-table-column type="selection" align="center" width="55" />
              <el-table-column prop="status" label="状态" />
              <el-table-column :show-overflow-tooltip="true" prop="scopeName" label="名称" />
            </el-table>
          </div>
          <el-pagination
            :current-page="currentPage"
            :page-sizes="[10, 20, 30, 50]"
            :page-size="10"
            layout="total, sizes, prev, pager, next, jumper"
            :total="30"
            @size-change="handleSizeChange"
            @current-change="handleCurrentChange"
          />
        </div>
      </div>
      <div slot="footer" class="dialog-footer">
        <el-button type="text" @click="formVisible = false">取消</el-button>
        <el-button type="primary" @click="formVisible = false">确定</el-button>
      </div>
    </div>
  </el-dialog>
</template>

<script>
import { preLibraryCrud } from '../mixins/index'
import CRUD, { presenter, header, crud } from '@crud/crud'
import Vue from 'vue'
export default {
  name: 'MoveFile',
  components: { },
  cruds() {
    return [
      CRUD({
        title: '移动', url: 'api/category/menu',
        crudMethod: {}, sort: []
      })
    ]
  },
  mixins: [presenter(), header(), crud(), preLibraryCrud],
  data() {
    return {
      selectedCategoryMove: {},
      options: [
        {
          value: 1,
          label: '已整理'
        },
        {
          value: 2,
          label: '未整理'
        }
      ],
      query: {
        status: '',
        keyWord: ''
      },
      moveVisible: false,
      tableData: [],
      defaultProps: { children: 'children', label: 'cnName' },
      currentPage: 1
    }
  },
  created() {
  },
  methods: {
    getRowKey(row) {
      return row.id
    },
    [CRUD.HOOK.afterRefresh]() {
      this.crud.data = this.filterData(this.crud.data)
      this.$nextTick(() => {
        if (this.$refs.treeMove) {
          let currentKey
          if (this.crud.data[0].isType === 1) {
            currentKey = this.findNode(this.crud.data[0].children, (node) => {
              return node.isType !== 1
            })
          } else {
            currentKey = this.crud.data[0]
          }
          // 设置某个节点的当前选中状态
          this.$refs.treeMove.setCurrentKey(currentKey.id)
          this.$nextTick(() => {
            // 设置某个节点的父级展开
            const selectedKey = this.$refs.treeMove.getCurrentNode()
            if (this.$refs.treeMove.getNode(selectedKey) && this.$refs.treeMove.getNode(selectedKey).parent) {
              this.expandParents(this.$refs.treeMove.getNode(selectedKey).parent)
            }
            // 选中节点的门类详情
            this.handleMoveNodeClick(selectedKey)
          })
        }
      })
    },
    // 选中门类后，设置门类详情数据
    handleMoveNodeClick(val) {
      if (val) {
        this.selectedCategoryMove = val
        if (val.pid !== '0') {
          Vue.set(this.selectedCategoryMove, 'parentName', this.$refs.treeMove.getNode(val.pid).data.cnName)
        }
      }
    },
    handleClose(done) {
      this.moveVisible = false
      done()
    },
    handleSizeChange(val) {
      console.log(`每页 ${val} 条`)
    },
    handleCurrentChange(val) {
      console.log(`当前页: ${val}`)
    }
  }
}
</script>

<style lang="scss" scoped>
@import "~@/assets/styles/prearchive-library.scss";

.el-pagination{
  padding-right: 5px;
  margin: 25px 0 !important;
}
</style>
