<style>
  .CarrierList {
    border-bottom: 1px dashed #eee;
    padding-bottom: 5px;
    margin-bottom: 5px;
  }

  .CarrierList span {
    display: inline-block;
    margin-right: 10px;
  }

</style>
<template>
  <div class="VehicleManagement">
    <div class="head-title">
      载体管理
      <div>
        <el-button @click="checkAll=false,dialogVisible = true" style="float: right; margin-top: -25px" size="small" type="primary">
          批量导出
        </el-button>
      </div>
      <div>
        <el-button type="primary" style="float: right; margin: -25px 10px 0px 0px" class="el-button--small"
          @click="CommonJump('editVehicle')">新增载体</el-button>
      </div>
    </div>
    <div class="content">
      <div>
        <div class="searchInput" style="width: 250px; margin-bottom: 10px">
          <el-input @keyup.enter.native="(msg.pageIndex = 1), getList()" @clear="(msg.pageIndex = 1), getList()"
            style="display: inline-block; width: 225px; height: 30px" placeholder="项目名称" v-model="msg.CarrierName"
            size="small" clearable>
          </el-input>
          <span @click="(msg.pageIndex = 1), getList()" class="el-icon-search" style="
              color: #979dad;
              font-size: 14px;
              position: relative;
              top: 1px;
            "></span>
        </div>
        <div class="searchInput" style="width: 250px; margin-bottom: 10px">
          <el-input @keyup.enter.native="(msg.pageIndex = 1), getList()" @clear="(msg.pageIndex = 1), getList()"
            style="display: inline-block; width: 225px; height: 30px" placeholder="开发商" v-model="msg.Developers"
            size="small" clearable>
          </el-input>
          <span @click="(msg.pageIndex = 1), getList()" class="el-icon-search" style="
              color: #979dad;
              font-size: 14px;
              position: relative;
              top: 1px;
            "></span>
        </div>
        <div class="searchInput" style="width: 250px; margin-bottom: 10px">
          <el-input @keyup.enter.native="(msg.pageIndex = 1), getList()" @clear="(msg.pageIndex = 1), getList()"
            style="display: inline-block; width: 225px; height: 30px" @keyup.native="checkInteger(msg, 'MetroNum')"
            placeholder="地铁线路" v-model="msg.MetroNum" size="small" clearable>
          </el-input>
          <span @click="(msg.pageIndex = 1), getList()" class="el-icon-search" style="
              color: #979dad;
              font-size: 14px;
              position: relative;
              top: 1px;
            "></span>
        </div>
        <div class="searchInput" style="width: 250px; margin-bottom: 10px">
          <el-input @keyup.enter.native="(msg.pageIndex = 1), getList()" @clear="(msg.pageIndex = 1), getList()"
            style="display: inline-block; width: 225px; height: 30px" placeholder="地铁站名称" v-model="msg.MetroName"
            size="small" clearable>
          </el-input>
          <span @click="(msg.pageIndex = 1), getList()" class="el-icon-search" style="
              color: #979dad;
              font-size: 14px;
              position: relative;
              top: 1px;
            "></span>
        </div>
        <div class="searchInput" style="width: 200px; margin-bottom: 10px">
          <el-select size="small" v-model="msg.UserId" :filter-method="ChangeListName" filterable
            @change="(msg.pageIndex = 1), getList()" placeholder="请选择">
            <el-option label="不限" :value="0"></el-option>
            <el-option v-for="item in userList" :key="item.Id" :label="item.Name" :value="item.Id">
            </el-option>
          </el-select>
        </div>
        <el-date-picker class="indataPicker" type="daterange" v-model="dateStr" range-separator="至"
          start-placeholder="开业日期" end-placeholder="开业日期" size="small" @change="getList" value-format="yyyy-MM-dd">
        </el-date-picker>
      </div>
      <el-table :data="tableData" v-loading="loading" border style="width: 100%; margin: 20px 0">
        <el-table-column prop="CarrierName" width="200" label="项目名称">
        </el-table-column>
        <el-table-column prop="CarrierMetroList" label="地铁信息" width="200">
          <template slot-scope="scope">
            <div v-for="(item, index) in scope.row.CarrierMetroList" :key="index" class="CarrierList">
              <span>{{ item.MetroNum }}号线</span><span>{{ item.MetroName }}</span><span>{{ item.Distance }}</span>
            </div>
          </template>
        </el-table-column>
        <el-table-column prop="Logo" width="100" label="logo">
          <template slot-scope="scope">
            <el-image :src="scope.row.Logo" style="width: 50px" :preview-src-list="scope.row.LogoList">
            </el-image>
          </template>
        </el-table-column>
        <el-table-column prop="Address" width="200" label="项目地址">
        </el-table-column>
        <el-table-column prop="Developers" width="200" label="开发商">
        </el-table-column>
        <el-table-column prop="OpenTime" width="180" label="开业时间">
        </el-table-column>
        <el-table-column prop="ProjectType" label="项目类型">
          <template slot-scope="scope">
            {{ getProject(scope.row.ProjectType) }}
          </template>
        </el-table-column>
        <el-table-column prop="CarrierSize" label="商业体量"> </el-table-column>
        <el-table-column prop="LayersNum" width="150" label="商业层数"></el-table-column>
        <el-table-column prop="UserName" width="100" label="认证用户"></el-table-column>
        <el-table-column label="操作" width="100">
          <template slot-scope="scope">
            <el-tooltip class="item" effect="dark" content="修改" placement="top">
              <img @click="CommonJump('editVehicle', { ID: scope.row.ID })" src="../../assets/img/userman/edit.png"
                alt="" />
            </el-tooltip>
            <el-tooltip class="item" effect="dark" content="删除" placement="top">
              <img @click="delManage(scope.row)" src="../../assets/img/userman/del.png" alt="" />
            </el-tooltip>
          </template>
        </el-table-column>
      </el-table>
      <el-pagination style="text-align: right" background @current-change="handleCurrentChange"
        :page-size="msg.pageSize" :current-page.sync="msg.pageIndex" layout="total,prev, pager, next" :total="total">
      </el-pagination>
    </div>

    <!-- 选择导出信息 -->
    <el-dialog title="选择导出信息" :visible.sync="dialogVisible" width="960px">
      <div v-loading="downLoadLoading" :element-loading-text="loadingText">
        <el-form style="border: 1px solid #f0f2f7" :model="addMsg" ref="addMsg" label-width="100px">
          <div style="
            box-sizing: border-box;
            background-color: #f3f5f6;
            width: 100%;
            padding-left: 20px;
            height: 50px;
            line-height: 50px;
          ">
            <el-checkbox :indeterminate="isIndeterminate" v-model="checkAll" @change="handleCheckAllChange">全选
            </el-checkbox>
          </div>
          <div style="margin: 15px 0"></div>
          <div style="padding: 10px 25px 20px">
            <el-checkbox-group v-model="checkedCities" @change="handleCheckedCitiesChange">
              <el-checkbox style="margin-bottom: 10px; width: 135px" v-for="city in cities" :label="city.Id"
                :key="city.Name">
                {{ city.Name }}</el-checkbox>
            </el-checkbox-group>
          </div>
        </el-form>
        <div style="text-align: right; margin-top: 20px">
          <el-button size="small" type="primary" @click="downLoadCarrier">导出</el-button>
        </div>
      </div>
    </el-dialog>
  </div>
</template>
<script>
  import {
    setInterval,
    clearInterval
  } from 'timers';
  export default {
    data() {
      return {
        msg: {
          MetroName: "", //地铁站名称
          pageIndex: 1,
          pageSize: 15,
          CarrierName: "", //载体名称
          MetroNum: "", //地铁线路
          Developers: "", //开发商
          StartOpenTime: "", //开业开始时间
          EndOpenTime: "", //	开业截止时间
          ExcelEnumIds: [],
          UserId: 0,
          RandomNum:0,//随机数
        },
        usermsg: {
          pageIndex: 1,
          pageSize: 20,
          Name: '',
          Source: 0,
          MemberGrade: 0,
          Id: 0,
          Moblie: ''
        },
        userList: [],
        addMsg: {},
        dialogVisible: false,
        dateStr: [], //日期
        total: 0,
        tableData: [], //数据列表
        isShowAdd: false, //新增修改载体
        ProjectTypeList: [], //项目类型
        checkAll: false,
        checkedCities: [],
        cities: [],
        cityOptions: [],
        isIndeterminate: false,
        downLoadLoading: false, //导出Loading
        download_timer: null, //下载文件timer
        loadingText: "", //下载文件提示名称
      };
    },
    created() {
      this.getList();
      this.getTypeEnumList();
      this.getDown();
      this.getuserList()
    },
    methods: {
      ChangeListName(val) {
        this.usermsg.Name = val;
        this.getuserList();
      },
      getuserList() {
        this.apipost("/api/user/GetMemberUserDropDownList", this.usermsg, res => {
          if (res.data.resultCode == 1) {
            let pageData = res.data.data.pageData;
            this.userList = pageData;
          }
        })
      },
      getList() {
        this.loading = true;
        if (this.dateStr && this.dateStr.length > 0) {
          this.msg.StartOpenTime = this.dateStr[0];
          this.msg.EndOpenTime = this.dateStr[1];
        } else {
          this.msg.StartOpenTime = "";
          this.msg.EndOpenTime = "";
        }
        this.apipost("/api/Trade/GetCarrierPageList", this.msg, (res) => {
          this.loading = false;
          if (res.data.resultCode == 1) {
            this.total = res.data.data.count;
            let pageData = res.data.data.pageData;
            this.tableData = pageData;
            this.tableData.forEach((x) => {
              x.LogoList = [];
              x.LogoList.push(x.Logo);
            });
          }
        });
      },
      handleCheckAllChange(val) {
        this.checkedCities = val ? this.cityOptions : [];
        this.isIndeterminate = false;
      },
      handleCheckedCitiesChange(value) {
        let checkedCount = value.length;
        this.checkAll = checkedCount === this.cities.length;
        this.isIndeterminate =
          checkedCount > 0 && checkedCount < this.cities.length;
      },
      //下载载体文件
      downLoadCarrier() {
        this.msg.ExcelEnumIds = this.checkedCities;
        let msg = JSON.parse(JSON.stringify(this.msg));
        msg.RandomNum=Math.random();
        if (!msg.Id || msg.Id == "") {
          msg.Id = 0;
        }
         this.downLoadLoading = true;
        this.loadingText = "正在生成载体文件,请勿关闭或刷新页面...";
        var that = this;
        this.download_timer = setInterval(function () {
          that.checkCarrierFile(msg)
        }, 2000);
      },
      checkCarrierFile(msg) {
        var fileName = "载体信息.xls";
        var that = this;
        this.apipost(
          "/api/Trade/CheckCarrierFile",
          msg,
          (res) => {
            if (res.data.resultCode == 1) {
              clearInterval(this.download_timer);
              this.checkedCities = [];
              this.loadingText = "正在下载载体文件,请勿关闭或刷新页面...";
              var fileUrl = res.data.data.fileUrl;
              var filepath = res.data.data.filePath;
              var key = res.data.message;
              var params = {
                fileUrl: fileUrl
              }
              //删除缓存和Key
              var deleteparams = {
                key: key,
                fileUrl: fileUrl,
                filepath: filepath,
              };
              var apiurl = that.domainManager().DomainUrl + "/api/Trade/GetFile";
              var postData = that.GetPostData("", params, "");
              that.$http.post(apiurl, postData, {
                responseType: 'arraybuffer',
                onDownloadProgress: (progressEvent) => {
                  const progress = Math.round((progressEvent.loaded / progressEvent.total) * 100);
                  that.loadingText = `正在下载载体文件` + progress + `%,请勿关闭或刷新页面...`;
                  // 在这里处理下载进度, 如更新界面上的进度条
                }
              }).then((res) => {
                let blob = new Blob([res.data], {
                  type: "application/vnd.ms-excel"
                })
                let url = URL.createObjectURL(blob);
                let link = document.createElement('a');
                link.href = url;
                link.setAttribute("download", fileName);
                document.body.appendChild(link);
                link.click();
                that.downLoadLoading = false;
                that.loadingText = "";
                that.apipost("/api/Trade/DeleteKey", deleteparams, (res) => {})
                that.dialogVisible = false;
              }).catch(function (res) {
                console.log(res);
              });
            }
          }
        );
      },

      getDown() {
        this.cityOptions = [];
        this.apipost("/api/Trade/GetCarrierExportEnumList", {}, (res) => {
          this.cities = res.data.data;
          let data = res.data.data;
          data.forEach((item) => {
            this.cityOptions.push(item.Id);
          });
        });
      },

      //删除
      delManage(obj) {
        let that = this;
        that.Confirm("是否删除?", function () {
          that.apipost(
            "/api/Trade/RemoveCarrier", {
              CarrierId: obj.ID,
              Status: 1,
            },
            (res) => {
              if (res.data.resultCode == 1) {
                that.Success(res.data.message);
                that.getList();
              } else {
                that.Error(res.data.message);
              }
            }
          );
        });
      },
      handleCurrentChange(val) {
        this.msg.pageIndex = val;
        this.getList();
      },
      //获取项目类型
      getTypeEnumList() {
        this.apipost("/api/Trade/GetProjectTypeEnumList", {}, (res) => {
          if (res.data.resultCode == 1) {
            this.ProjectTypeList = res.data.data;
          }
        });
      },

      //获取项目类型
      getProject(type) {
        let str = "";
        this.ProjectTypeList.forEach((x) => {
          if (x.Id == type) {
            str = x.Name;
          }
        });
        return str;
      },
    },
    mounted() {},
  };

</script>
<style>
  .VehicleManagement .content .searchInput {
    border: 1px solid #dcdfe6;
    border-radius: 4px;
  }

  .VehicleManagement .content .searchInput .el-input__inner {
    border: none;
    outline: none;
    height: 30px;
    line-height: 30px;
  }

  .VehicleManagement .content .searchInput {
    line-height: normal;
    display: inline-table;
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    width: 250px;
    margin-right: 20px;
  }

  .VehicleManagement .content {
    background: #fff;
    margin-top: 10px;
    padding: 20px;
    box-sizing: border-box;
  }

</style>
