<template>
  <div class="product_container">
    <div class="productFun">
      <div class="productInput">
        标题
        <div class="inputBox" style="width: 120px">
          <el-input
            placeholder="请输入标题"
            v-model="selectInfo.recommendTitle"
            clearable
            class="product-input"
          >
          </el-input>
        </div>
        类型
        <div class="inputBox" style="width: 140px">
          <el-select
            v-model="selectInfo.recommendType"
            filterable
            placeholder="热门推荐"
          >
            <el-option
              v-for="item in options"
              :key="item.value"
              :label="item.label"
              :value="item.value"
            >
            </el-option>
          </el-select>
        </div>
      </div>
      <div class="productBtn">
        <el-button type="primary" icon="el-icon-search" class="btnItem"
        @click="selectData"  >查询</el-button
        >
        <el-button type="primary" icon="el-icon-refresh-right" class="btnItem"
          @click="reset">重置</el-button
        > 
        <el-button
          type="success"
          icon="el-icon-circle-plus-outline"
          class="btnItem bggreen"
          @click="addCategory"
          >新增</el-button
        >
        <el-button type="danger" icon="el-icon-delete-solid" class="btnItem bgred"
          @click=" BatchDelete" >删除</el-button
        >
      </div>
    </div>
    <el-table
       ref="multipleTable"
      :data="tableData.rows"
      :row-class-name="tableRowClassName"
      :header-cell-style="{
        'text-align': 'center',
        background: '  #2483b3',
        color: 'white',
      }"
      :row-style="{ 'text-align': 'center' }"
      style="width: 100%"
    >
      <el-table-column type="selection" width="55"> </el-table-column>
      <el-table-column prop="index" label="序号"> </el-table-column>
      <el-table-column prop="recommendCode" label="编号"> </el-table-column>
      <el-table-column prop="recommendModuleName" label="所属模块"> </el-table-column>
      <el-table-column prop="recommendType" label="类型"> </el-table-column>
      <el-table-column prop="recommendTypeName" label="标题"> </el-table-column>
      <el-table-column prop="recommendPicture" label="图片"> 
        <template slot-scope="scope">
         <img v-if="scope.row.recommendPicture!=''" :src="scope.row.recommendPicture" width="100" height="100px" alt="">
        </template>
      </el-table-column>
      <el-table-column prop="recommendContent" label="内容"> </el-table-column>
      <el-table-column prop="recommendPublisher" label="发布人"> </el-table-column>
      <el-table-column prop="publishTime" label="发布时间"> </el-table-column>
      <el-table-column prop="recommendSort" label="排序"> </el-table-column>
      <el-table-column label="操作">
        
        <template slot-scope="scope">
            <el-button type="text" size="small">编辑</el-button>
          <el-button @click="Bdelete(scope.row)" type="text" size="small"
            >删除</el-button
          >
          
        </template>
      </el-table-column>
    </el-table>
<!-- 分页组件 -->
  <group-page :limit ="limit" :total="total" :offset="offset" :count="tableData.total" @setOffset="setOffset"  @setLimit ="setLimit"  v-model="isFristPage"/>
    <!-- 新增弹框 -->
    <hotand-news-dialog :isShowInfo="isShowAdd"      @close="closeAdd"></hotand-news-dialog>
  </div>
</template>

<script>
//组件
import GroupPage from '../../components/mycomponent/groupPage.vue';
import HotandNewsDialog from '../../components/mycomponent/dialog/move/hotandNewsDialog.vue';
//逻辑
import { tableRowClassName } from "../../utils/myUtils/changeTableTr";
import { listMixin } from '../../utils/myUtils/mixins/listPage'
import { listPage,batchDelete ,bdelete} from "../../api/move/hotAndNews"
export default {
  mixins:[listMixin],  // 加入分页逻辑
  components: {
    HotandNewsDialog,
    GroupPage
  },
  data() {
    return {
      isShowAdd: false, //显示新增功能
      selectInfo:{
        recommendType:'',
        recommendTitle:""
      }
    }
  },
  methods: {
    tableRowClassName: tableRowClassName,
    closeAdd() {
      this.isShowAdd = false;
    },
    addCategory() {
      this.isShowAdd = true;
    },
    getListPage(limit,offset){
      listPage(`limit=${limit}&offset=${offset}`,this.queryInfo).then(res => {
      // 得到相关数据
      res.rows.forEach((item,index)=>{
        item.index =(index+1)+((offset-1)*10)
      })
      this.tableData = res 
     })
    },
    reset(){
      this.selectInfo = {   
        recommendType:'',
        recommendTitle:""
      }
    },
    BatchDelete(){
      //  得到选中行
      const dle_ary =this.$refs.multipleTable.selection
      const ids = []
      dle_ary.forEach(ele => {
        ids.push(ele.id)
      })
      batchDelete({ids:ids}).then(res=>{
      if(res!=''){
          this.$message({
          message: '删除成功',
          type: 'success'
        });
        this.refresh()
        }
    })
    },
      // 删除
      Bdelete(row){
      // console.log(row);
      const id  = row.id
      bdelete({id:id}).then(res => {
        // console.log(res);
        // 删除成功跟新数据
        if(res!=''){
          this.$message({
          message: '删除成功',
          type: 'success'
        });
        this.refresh()
        }
      })
    },
  },
};
</script>

<style lang="scss" scoped>
.product_container {
  position: relative;
  width: 100%;
  min-height: 700px;
  overflow: auto;
  .productData {
    width: 100%;
    display: flex;
    justify-content: center;
    .middle {
      margin: 0 30px;
    }
  }
  .productFun {
    margin: 30px 0;
    display: flex;
    justify-content: space-between;
    .productInput {
      display: flex;
      align-items: center;
      .inputBox {
        margin: 0 50px 0 10px;
      }
    }
    .productBtn {
      .btnItem {
        margin-right: 10px;
        border-radius: 5px;
        // height: 32px;
        // width: 84px;
        font-size: 16px;
      }
      
    }
  }
  .footer {
    display: flex;
    justify-content: space-between;
    color: #6666;
    margin: 30px 10px;
  }
}
</style>