<template>
  <div class="page">
    <el-form size="small" :inline="true" class="query-form" ref="searchForm" :model="searchForm" @keyup.enter.native="refreshList()" @submit.native.prevent>
      <!-- 搜索框-->
      <el-form-item label="主题" prop="title">
        <el-input size="small" v-model="searchForm.title" placeholder="请输入主题" clearable></el-input>
      </el-form-item>
      <el-form-item label="发帖人" prop="createBy">
        <UserSelect :limit='1' :userName="searchForm.createBy" @getValue='(value, label) => {searchForm.createBy = label}'></UserSelect>
      </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>

    <div class="bg-white top" style="">
      <vxe-toolbar :refresh="{query: refreshList}" custom>
        <template #buttons>
          <el-button v-if="hasPermission('knowledgeShare:info:add')" type="primary" size="small" icon="el-icon-plus" @click="add()">新建</el-button>
          <el-button v-if="hasPermission('knowledgeShare:info:del')" type="danger"   size="small" icon="el-icon-delete" @click="del()" :disabled="$refs.typeTable && $refs.typeTable.getCheckboxRecords().length === 0" plain>删除</el-button>
        </template>
      </vxe-toolbar>

      <el-tabs v-model="typeId" type="card" @tab-click="handleClick">
        <el-tab-pane :key="index" v-for="(item,index) in typeList" :label="item.klgsType" :name="item.id" :value="item.id"></el-tab-pane>
      </el-tabs>

      <div style="height: calc(100% - 50px)">
        <vxe-table
          border="inner"
          auto-resize
          resizable
          height="auto"
          :loading="loading"
          size="small"
          ref="typeTable"
          show-header-overflow
          show-overflow
          highlight-hover-row
          :menu-config="{}"
          :sort-config="{remote:true}"
          :data="dataList"
          :checkbox-config="{}">
          <vxe-column type="seq" width="40"></vxe-column>
          <vxe-column type="checkbox" width="40" ></vxe-column>

          <vxe-column title="主题" field="title" align="left">
            <template slot-scope="scope">
              <el-link  type="primary" :underline="false" v-if="hasPermission('knowledgeShare:info:view')" @click="view(scope.row.id)">{{scope.row.title}}</el-link>
              <el-link  type="primary" :underline="false" v-else-if="hasPermission('knowledgeShare:info:view')" @click="view(scope.row.id)">{{scope.row.title}}</el-link>
              <span v-else>{{scope.row.title}}</span>
            </template>
          </vxe-column>
          <vxe-column width="150" title="发帖人" field="createBy" align="left"></vxe-column>
          <vxe-column width="150" title="发帖时间" field="createDate"></vxe-column>
          <vxe-column width="100" title="阅读量" field="visitNum"></vxe-column>
          <vxe-column width="100" title="回复量" field="commentNum"></vxe-column>

          <vxe-column title="操作" width="230px" fixed="right" align="center">
            <template  slot-scope="scope">
              <el-button v-if="hasPermission('knowledgeShare:info:edit') && (create === scope.row.createBy)" type="text"  size="small" @click="edit(scope.row.id)">修改</el-button>
              <el-button v-if="hasPermission('knowledgeShare:info:del') && (create === scope.row.createBy || isAdmin)" type="text"   size="small" @click="del(scope.row.id)">删除</el-button>
            </template>
          </vxe-column>
        </vxe-table>
        <vxe-pager
          background
          size="small"
          :current-page="tablePage.currentPage"
          :page-size="tablePage.pageSize"
          :total="tablePage.total"
          :page-sizes="[10, 20, 100, 1000, {label: '全量数据', value: 1000000}]"
          :layouts="['PrevPage', 'JumpNumber', 'NextPage', 'FullJump', 'Sizes', 'Total']"
          @page-change="currentChangeHandle">
        </vxe-pager>
      </div>
    </div>
    <InfoForm  ref="infoForm" @refreshDataList="refreshList"></InfoForm>
  </div>
</template>

<script>
  import KnowledgeShareInfoService from '@/api/sys/KnowledgeShareInfoService'
  import KnowledgeShareTypeService from '@/api/sys/KnowledgeShareTypeService'
  import InfoForm from './InfoForm'
  import UserSelect from '@/components/userSelect'
  import UserService from '@/api/sys/UserService'
  export default {
    data () {
      return {
        typeList: [],
        typeId: '',
        searchForm: {
          title: '',
          createBy: ''
        },
        dataList: [],
        tablePage: {
          total: 0,
          currentPage: 1,
          pageSize: 10,
          orders: []
        },
        loading: false,
        isAdmin: false,
        create: ''
      }
    },
    knowledgeShareInfoService: null,
    knowledgeShareTypeService: null,
    userService: null,
    created () {
      this.knowledgeShareInfoService = new KnowledgeShareInfoService()
      this.knowledgeShareTypeService = new KnowledgeShareTypeService()
    },
    components: {
      InfoForm,
      UserSelect
    },
    mounted () {
      this.typeId = ''
      this.refreshList()
    },
    activated () {
      this.typeId = ''
      this.refreshList()
    },
    methods: {
      // 新增
      add () {
        this.$refs.infoForm.init('add', '')
      },
      // 修改
      edit (id) {
        id = id || this.$refs.typeTable.getCheckboxRecords().map(item => {
          return item.id
        })[0]
        this.$refs.infoForm.init('edit', id)
      },
      // 查看
      view (id) {
        this.$refs.infoForm.init('view', id)
      },
      // 获取数据列表
      refreshList () {
        this.userService = new UserService()
        this.knowledgeShareTypeService.list().then(({data}) => {
          this.typeList = data.records
        })
        this.loading = true
        this.is()
        this.create = JSON.parse(localStorage.getItem('user')).name
        this.knowledgeShareInfoService.list({
          'current': this.tablePage.currentPage,
          'size': this.tablePage.pageSize,
          'orders': this.tablePage.orders,
          'typeId': this.typeId,
          ...this.searchForm
        }).then(({data}) => {
          this.dataList = data.records
          this.tablePage.total = data.total
          this.loading = false
        })
      },
      // 删除
      del (id) {
        let ids = id || this.$refs.typeTable.getCheckboxRecords().map(item => {
          return item.id
        }).join(',')
        this.$confirm(`确定删除所选项吗?`, '提示', {
          confirmButtonText: '确定',
          cancelButtonText: '取消',
          type: 'warning'
        }).then(() => {
          this.loading = true
          this.knowledgeShareInfoService.remove(ids).then(({data}) => {
            this.$message.success(data)
            this.refreshList()
            this.loading = false
          })
        })
      },
      resetSearch () {
        this.typeId = ''
        this.$refs.searchForm.resetFields()
        this.refreshList()
      },
      // 当前页
      currentChangeHandle ({ currentPage, pageSize }) {
        this.tablePage.currentPage = currentPage
        this.tablePage.pageSize = pageSize
        this.refreshList()
      },
      is () {
        this.userService.is().then(({data}) => {
          this.isAdmin = data
        })
      },
      handleClick (tab) {
        const val = tab.$attrs.value
        this.typeId = val
        this.refreshList()
      }
    }
  }
</script>
