<template>
  <div class="mainBox">
    <!--搜索功能 start------------------------------------------------------------>
    <div class="layerBox_search">
      <div class="layerBoxLine">
        <el-row>
          <el-col :span="8">
            <div class="searchBox">
              <div class="searchTitle">资讯题目：</div>
              <el-input placeholder="请输入资讯题目" autocomplete="off" v-model="getApiData.title"/>
            </div>
          </el-col>
          <el-col :span="8">
            <div class="searchBox">
              <div class="searchTitle">导航池名称：</div>
              <el-input placeholder="请输入导航池名称" autocomplete="off" v-model="getApiData.category_name"/>
            </div>
          </el-col>
          <el-col :span="8">
            <div class="searchBox">
              <div class="searchTitle">作者：</div>
              <el-input placeholder="请输入作者姓名" autocomplete="off" v-model="getApiData.author"/>
            </div>
          </el-col>
        </el-row>
      </div>
      <div class="layerBoxLineTwo">
        <el-row>
          <el-col :span="8">
            <div class="searchBox">
              <div class="searchTitle">引用外链：</div>
              <el-select v-model="getApiData.islink" placeholder="请选择..">
                <el-option label="否" value="0"></el-option>
                <el-option label="是" value="1"></el-option>
              </el-select>
            </div>
          </el-col>
          <el-col :span="8">
            <div class="searchBox">
              <div class="searchTitle">资讯状态：</div>
              <el-select v-model="getApiData.status" placeholder="请选择..">
                <el-option label="待发布" value="0"></el-option>
                <el-option label="已发布" value="1"></el-option>
              </el-select>
            </div>
          </el-col>
        </el-row>
      </div>
    </div>
    
    <div class="layerBoxNoBg">
      <div>
        <el-button type="primary" @click="goCreat">发布资讯</el-button>
      </div>
      <div>
        <el-button @click="clearSearchList">重置</el-button>
        <el-button type="primary" @click="getData('search')">搜索</el-button>
      </div>
    </div>
    <!--搜索功能 end------------------------------------------------------------>

    <!--表格内容 start------------------------------------------------------------>
    <div class="layerBox">
      <tableTitle :name="tableDivTitle"/>
      <el-row>
        <template>
          <el-table :data="tableData" style="width: 100%">
            <el-table-column fixed prop="id" label="编号" width="50"></el-table-column>
            <el-table-column prop="title" label="资讯题目" width=""></el-table-column>
            <el-table-column prop="category_name" label="导航池名称" width=""></el-table-column>
            <el-table-column prop="islink" label="是否引用外链" width=""></el-table-column>
            <el-table-column prop="linkurl" label="是否为原创" width="">
              <template slot-scope="scope">
                <span v-if="scope.row.is_original==1">
                  是
                </span>
                <span v-if="scope.row.is_original==0">
                  否
                </span>
              </template>
            </el-table-column>
            <el-table-column prop="author" label="作者" width=""></el-table-column>
            <el-table-column prop="created_at" label="创建时间" width=""></el-table-column>
            <el-table-column prop="updated_at" label="修改时间" width=""></el-table-column>
            <el-table-column prop="status" label="状态" width="">
              <template slot-scope="scope">
                <span v-if="scope.row.status==404">404</span>
                <el-switch
                  v-else
                  v-model="scope.row.status"
                  :active-value="1"
                  :inactive-value="0"
                  @change="upRow(scope.row.id,scope.row.status)"
                ></el-switch>
              </template>
            </el-table-column>
            <el-table-column fixed="right" label="操作" width="200" header-align="center">
              <template slot-scope="scope">
                <div class="listBtnBox">
                  <div class="listDeleteBtn" @click="deleteRow(scope.row.id, tableData)"><i class="el-icon-delete"></i>移除</div>
                  <div class="listEditBtn" @click="goEdit(scope.row.id, tableData)"><i class="el-icon-edit-outline"></i>编辑</div>
                </div>
              </template>
            </el-table-column>
          </el-table>
        </template>
      </el-row>
    </div>
    <!--分页 start------------------------------------------------------------>
    <div class="alignBox">
      <el-row>
        <el-col :span="24">
          <el-pagination @size-change="handleSizeChange" :current-page="getApiData.page" @current-change="handleCurrentChange" :page-size="10" layout="total, prev, pager, next, jumper" :total="allCount"></el-pagination>
        </el-col>
      </el-row>
    </div>
    <!--分页 end------------------------------------------------------------>
    <!--表格内容 end------------------------------------------------------------>
  </div>
</template>

<script>
//表格标题
import tableTitle from './components/tableTitle';
//引入公用样式
import '@/styles/global.less';

export default {
  components: {
    tableTitle,//表格标题
  },
  data() {
    return {
      //1.列表和分页相关 start ------------------------------------------------------------>
      tableDivTitle:"资讯列表",
      tableData:[],//内容
      editId:0,//要修改的网站id
      getApiData:{
        title:"",//标题
        category_name:"",//导航池id
        author:"",//作者
        islink:"",//是否使用外链
        status:"",//资讯状态
        page:1,//当前是第几页
        pageSize:10,//一共多少条
      },
      allCount:0,//总条数
      //分页相关 end ------------------------------------------------------------>
    }
  },
  methods: {
    //1.列表和分页相关 start ------------------------------------------------------------>
    //1.1 开始请求列表信息方法
    getData(type){
      if(type=="search"){
        this.getApiData.page = 1;
      }
      this.$store.dispatch('news/getArticleList',this.getApiData).then(res=> {
        //格式化：islink=0为不使用外面 islink=1为使用外链
        //status=1为显示 status=2为不显示
        let data = [];
        for(let item of res.data.rows){
          // if(item.status==0){item.status="隐藏"}
          // if(item.status==1){item.status="显示"}
          // if(item.status==404){item.status="已删除"}
          if(item.islink==0){item.islink="否"}
          if(item.islink==1){item.islink="是"}
          data.push(item)
        }
        this.tableData = res.data.rows; //给与内容
        this.allCount = res.data.count; //给与总条数
      }).catch(() => {
        this.$message({
          type: 'warning',
          message: '网络错误，请重试！'
        });
      })
    },
    //1.2 删除内容
    deleteRow(id){
      this.$confirm('此操作将永久删除该条数据, 是否继续?', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(() => {
        console.log("当前删除：" + id)
        this.$store.dispatch('news/delArticle',{id:id}).then(res=> {
          this.getData();
          this.$message({
            type: 'success',
            message: '删除成功!'
          });
        }).catch(() => {
          this.$message({
            type: 'warning',
            message: '网络错误，请重试！'
          });
        })
      }).catch(() => {
        this.$message({
          type: 'warning',
          message: '已取消删除'
        });
      });
    },
    //1.3 修改网站状态
    upRow(id,status){
      let data = {
        id:id,
        status:status
      }
      this.$store.dispatch('news/upArticleStatus',data).then(res=> {
        if(res.code==200){
          this.$message({
            type: 'success',
            message: '资讯状态已修改!'
          });
        }
      }).catch(() => {
        this.$message({
          type: 'warning',
          message: '已取消删除'
        });
      });
    },
    //1.4 列表内容分页
    //直接跳转
    handleSizeChange(val) {
      this.getApiData.page = val;
      this.getData();
    },
    //1.5 点击分页
    handleCurrentChange(val) {
      this.getApiData.page = val;
      this.getData();
    },
    //1.6 重置按钮
    clearSearchList(){
      this.tableData = [];
      this.getApiData.title = "";
      this.getApiData.category_name = "";
      this.getApiData.author = "";
      this.getApiData.islink = "";
      this.getApiData.status = "";
      this.getApiData.page = 1;
      this.getApiData.pageSize = 10;
      this.getData();
    },
    //列表和分页相关 end ------------------------------------------------------------>

    //2.添加新闻 start ------------------------------------------------------------>
    //跳转到资讯发布页面
    goCreat(){
      this.$router.push({
        path: '/creatNews',
      });
    },
    goEdit(id){
      let data = {
        id:id
      }
      this.$router.push({
        path: '/creatNews',
        query: data
      });
    }
    //添加新闻 end ------------------------------------------------------------>
  },
  mounted(){
    //1.获得初始数据
    this.getData();
  }
}
</script>

<style scoped lang="less">

</style>
