<template>
    <div>
        <crumbs title="标签组维护" style="min-width: 980px">
            <el-form :inline="true" class="demo-form-inline">
                <el-form-item label="标签类型：">
                    <el-select size="mini" v-model="filter.tagType[0]" placeholder="标签类型" clearable>
                        <el-option v-for="item in tagTypes" :label="item.name" :value="item.val" :key="item.id"></el-option>
                    </el-select>
                </el-form-item>
                <el-form-item label="标签归属：">
                    <el-select size="mini" v-model="filter.tagAdscription" @change="getValue"  placeholder="标签归属" clearable>
                        <el-option v-for="item in Adscriptions" :label="item.name" :value="item.val" :key="item.id" ></el-option>
                    </el-select>
                </el-form-item>
                <el-form-item label="标签系统名称：">
                    <el-input size="mini" v-model="filter.tagSysName" placeholder="标签系统名称" clearable></el-input>
                </el-form-item>
                <el-form-item>
                    <el-button size="mini" @click="filterDatas">确认</el-button>
                    <el-button size="mini" type="warning" @click="addTagGroup">添加标签组</el-button>
                </el-form-item>
            </el-form>
        </crumbs>
        <div class="contents">
            <el-table
                :data="list"
                border
                style="width: 100%">
                <el-table-column
                    :resizable = "false"
                    type="index"
                    :index = 'indexMethod'
                    label="编号"
                    width="60">
                </el-table-column>
                <el-table-column
                    :resizable = "false"
                    prop="gmtModified"
                    label="操作时间"
                    width="180">
                </el-table-column>
                <el-table-column
                    :resizable = "false"
                    prop="typeCn"
                    label="标签归属">
                </el-table-column>
                <el-table-column
                    :resizable = "false"
                    prop="tagTypeCn"
                    label="标签类型">
                </el-table-column>
                <el-table-column
                    :resizable = "false"
                    prop="tagName"
                    label="标签系统名称">
                </el-table-column>
                <el-table-column
                    :resizable = "false"
                    label="标签名称是否存在于标准术语中">
                    <template slot-scope="scope" >
                        <span v-if="scope.row.itemType == 0">
                            {{scope.row.exist ? "已存在" : "未存在"}}
                        </span>
                    </template>
                </el-table-column>
                <el-table-column
                    :resizable = "false"
                    prop="modifier"
                    label="操作人">
                </el-table-column>
                <el-table-column
                    :resizable = "false"
                    prop="operate"
                    label="操作">
                    <template slot-scope="scope">
                        <el-button  @click="modifyTagGroup(scope.row, 'modify')" type="text" size="small">修改</el-button>
                        <span style="margin:0 3px;">|</span>
                        <el-button @click="modifyTagGroup(scope.row, 'copy')" class="text" type="text" size="small">复制</el-button>
                        <span style="margin:0 3px;">|</span>
                        <el-button @click="showDelDialog(scope.row.id,scope.row.type)" class="delete" type="text" size="small">删除</el-button>
                        
                    </template>
                </el-table-column>
            </el-table>
        <div class="pagination">
            <el-pagination :current-page.sync="currentPage"
                       @current-change="currentChange"
                       background
                       :page-size="pageSize"
                        :page-sizes="pageSizeArr"
                        @size-change="handleSizeChange"
                        :layout="pageLayout"
                       :total="total">
            </el-pagination>
        </div>
        </div>
        
    </div>
</template>

<script>
import api from '@api/icss.js';
import config from '@api/config.js';
import utils from '@api/utils.js';

export default {
    name: 'tag-group',
    data: function() {
        return {
            list: [],
            tagTypes: [],
            Adscriptions: [],   //标签归属列表
            tagTypesList: [],   //标签类型列表
            searched: false,
            filter: {
                tagType: [], //标签类型
                tagAdscription: '', //标签归属
                tagSysName: '', //标签系统名称
            },
            currentPage: 1,
            pageSize: config.pageSize,
            pageSizeArr:config.pageSizeArr,
            pageLayout:config.pageLayout,
            total: 0,
        }
    },
    created() {
        this.getDropList().then(() => {
            this.getDataList()
        })
        
    },
  watch: {
      'filter': {
        handler: function () {
          this.searched = false;
        },
        deep: true
      }
  },
  beforeRouteEnter(to, from, next) {
    next(vm => {
      //const pm = to.param;
      Object.assign(vm, to.params);
      vm.inCurrentPage=to.params.currentPage;
    })
  },
    methods: {
      handleSizeChange(val){
        this.pageSize = val;
        this.currentPage = utils.getCurrentPage(this.currentPage, this.total, this.pageSize);
        this.getDataList();
      },
        getValue(val) {
            // console.log('changeVal', val, this.filter.tagAdscription)
        },
        getDropList() {
            return api.getDropList().then((res) =>{
                // console.log('dropList', res)
                if(res.data.code === '0') {
                    // this.Adscriptions = res.data.data[1];
                    let tmpLis = res.data.data[1]
                    this.Adscriptions = tmpLis.filter(item => item.val != 7);

                    this.tagTypes =  res.data.data[2];
                    for (var i = 0; i < this.tagTypes.length; i++) {
                        this.tagTypesList.push(this.tagTypes[i].val)
                    }
                }
                 
            })
        },
        getDataList(isTurnPage) {
            const param = this.getFilterItems(isTurnPage);
          this.searched = true;
          const loading = this.$loading({
              lock: true,
              text: 'Loading',
              spinner: 'el-icon-loading',
              background: 'rgba(0, 0, 0, 0.7)'
          });
            api.getTagList(param).then((res) => { 
                 loading.close()
                const list = res.data.data.records
                for (var i = 0; i < list.length; i++) {
                    for (var j =  0; j < this.tagTypes.length; j++) {
                        if(list[i].tagType == this.tagTypes[j].val) {
                            list[i].tagTypeCn = this.tagTypes[j].name
                        }
                    }
                    for (var z =  0; z < this.Adscriptions.length; z++) {
                        if(list[i].type == this.Adscriptions[z].val) {
                            list[i].typeCn = this.Adscriptions[z].name
                        }
                    }
                   
                }
                this.list = list;
                this.total = res.data.data.total;
                if(this.inCurrentPage!==undefined){
                  this.currentPage=this.inCurrentPage;
                  this.inCurrentPage = undefined;
                }
            })
        },
        filterDatas() {
            this.currentPage = 1;
            this.getDataList();
        },
        addTagGroup() {
          const pam = this.searched ? {
            currentPage: this.currentPage,
            pageSize:this.pageSize,
            filter: this.filter
          } : {currentPage: this.currentPage,
            pageSize:this.pageSize};
          this.$router.push({name: 'AddLabelGroup', params: pam});
        },
        modifyTagGroup(row, type) {
            api.detailsTag({id:row.id}).then((res)=>{
                const {code,data,msg} = res.data;
                if(code=='0'){
                    const item = Object.assign({},row,data);
                  const pam = this.searched ? {
                    currentPage: this.currentPage,
                    filter: this.filter
                  } : {currentPage: this.currentPage};
                    // console.log('item', item)
                    if(type == 'modify') {
                      this.$router.push({
                        name: 'AddLabelGroup',
                        params: Object.assign(pam, {isEdit: true, data: item})
                      });
                    } else if( type == 'copy') {
                      this.$router.push({
                        name: 'AddLabelGroup',
                        params: Object.assign(pam, {isCopy: true, data: item})
                      });
                    } else {
                        return
                    }
                }else{
                    this.$message({
                    message: msg,
                    type: 'warning'
                    });
                }
            });
        },
        currentChange(next) {
            this.currentPage = next;
            this.getDataList(true);
            // if (this.cacheData[next]) {       //如果已请求过该页数据，则使用缓存不重复请求
            //     this.list = this.cacheData[next];
            // } else {
            //     this.getDataList();
            // }
        },
        getFilterItems(isTurnPage) {
          //翻页时筛选条件没点确定则清空
          if(isTurnPage&&!this.searched){
            this.clearFilter();
          };
            const param = {
                tagTypeList: this.filter.tagType[0] && this.filter.tagType|| this.tagTypesList,
                current: this.inCurrentPage||this.currentPage,
                size: this.pageSize,
                type: this.filter.tagAdscription,
                tagName: this.filter.tagSysName.trim(),
                notTypeList: [7]
            };
            return param;
        },
        indexMethod(index) {
            return ((this.currentPage - 1) * this.pageSize) + index + 1;
        },
        getTagType(val) {
            return val
        },
        warning(msg,type){
          this.$message({
            showClose: true,
            dangerouslyUseHTMLString: true,
            message:'<p>'+msg+'</p>',
            type:type||'warning'
          })
        },
        showConfirmDialog(msg,resolve){
          this.$alert(msg, '提示', {
            confirmButtonText: '确定',
            type: 'warning'
          }).then(() => {
            resolve();
          }).catch(() => {});
        },
      clearFilter(){
        this.filter={
          tagType: [], //标签类型
          tagAdscription: '', //标签归属
          tagSysName: '', //标签系统名称
        };
      },
        showDelDialog(id,type){
          this.showConfirmDialog('是否删除该标签组？',()=>{
            api.deleteTagGroup({ids:id,type:type}).then((res)=>{
              if(res.data.code=='0'){
                if(!this.searched){
                  //未点确认时清空搜索条件
                  this.clearFilter();
                }
                if(this.list.length==1){
                  //当前在最后一页且只有一条数据时，删除后跳到前一页
                  this.currentPage = this.currentPage===1?1:this.currentPage-1;
                }
                this.getDataList();
                this.warning(res.data.msg || '操作成功','success');
              }else{
                this.warning(res.data.msg);
              }
            }).catch((error)=>{
              this.warning(error);
            })
          });
        }
    }
}
</script>


<style lang="less">
    @import "../../less/admin.less";
    .delete{
       color: red;
    }
    .delete:hover {
        color: red;
    } 
    .pagination {
        min-width: 1010px;
    }
</style>