<template>
  <div class="div_main">
    <div class="div_search">
      <el-form :inline="true"
               :model="formData"
               ref="ref_searchform"
               :label-width="'100px'">

        <el-form-item label="场所名称"
                      prop="name">
          <el-input v-model="formData.name"
                    class="item_width_1"
                    clearable
                    size="small"
                    placeholder="请输入内容">
          </el-input>

        </el-form-item>
        <el-form-item label="场所分类"
                      prop="serviceMatter">
          <el-select class="item_width_1"
                     v-model="formData.category"
                     placeholder="请选择"
                     size="small"
                     clearable>
            <el-option v-for="item in serviceList"
                       :key="item.categoryKey"
                       :label="item.categoryName"
                       :value="item.categoryKey">
            </el-option>
          </el-select>

        </el-form-item>

        <el-button style="margin-left:10px"
                   class="diy-button--delete"
                   size="small"
                   @click="handleSearch">查询</el-button>
        <el-button style="margin-left:10px"
                   class="diy-button--reset"
                   size="small"
                   @click="resetSearch">重置</el-button>

      </el-form>
    </div>
    <div class="div_table">
      <div class="div_btn">
        <el-button class="diy-button--delete"
                   size="small"
                   @click="handleAdd">新增</el-button>
        <el-button class="diy-button--delete"
                   style="margin-left:10px"
                   size="small"
                   @click="handleExportModule('room')">下载模板</el-button>
        <el-upload ref="upload"
                   :multiple='false'
                   :show-file-list='false'
                   :before-upload="beforeUpload"
                   action=""
                   accept=".xls,.xlsx"
                   :limit="1"
                   :on-exceed="handleExceed"
                   :http-request="uploadFile">
          <el-button style="margin-left:10px"
                     size="small"
                     class="diy-button--delete">导入</el-button>

        </el-upload>
        <el-button style="float:left;margin-left:10px"
                   class="diy-button--delete"
                   size="small"
                   @click="handleExport">导出</el-button>

      </div>

      <el-table class="table"
                :data="tableData"
                border
                :height="tableHeight"
                v-loading="tableLoading"
                :header-cell-style="{background:'#2195FE',color:'#FFFFFF'}"
                style="width: 100%">
        <el-table-column label="序号"
                         header-align="center"
                         align="center"
                         type="index"
                         width="50"></el-table-column>

        <el-table-column prop="name"
                         header-align="center"
                         align="center"
                         label="场所名称"
                         min-width="100">
        </el-table-column>
        <el-table-column prop="categoryName"
                         header-align="center"
                         align="center"
                         label="场所类别"
                         min-width="80">
        </el-table-column>
        <el-table-column prop="areaCovered"
                         header-align="center"
                         align="center"
                         label="占地面积"
                         show-overflow-tooltip
                         min-width="250">

        </el-table-column>
        <el-table-column prop="capacity"
                         header-align="center"
                         align="center"
                         label="容纳人数"
                         width="80">
        </el-table-column>
        <el-table-column prop="address"
                         header-align="center"
                         align="center"
                         label="地址"
                         width="120">
        </el-table-column>

        <el-table-column label="操作"
                         fixed="right"
                         width="250"
                         header-align="center"
                         align="center"
                         class="operate">
          <template slot-scope="scope">

            <el-button type="text"
                       class="div-table-button--detail"
                       size="small"
                       @click="handleDetail(scope.row)">查看</el-button>
            <el-button type="text"
                       class="div-table-button--edit"
                       size="small"
                       @click="handleEdit(scope.row)">修改</el-button>

            <el-button type="text"
                       class="div-table-button--delete"
                       size="small"
                       @click="handleDelete(scope.row)">删除</el-button>

          </template>
        </el-table-column>
      </el-table>
      <div>
        <el-pagination @size-change="handleSizeChange"
                       @current-change="handleCurrentChange"
                       :current-page.sync="pageNo"
                       :page-sizes="[20, 50, 100, 200]"
                       :page-size="pageSize"
                       layout="sizes, prev, pager, next, total"
                       :total="total">
        </el-pagination>
      </div>
    </div>

    <!-- 修改弹出框 -->
    <el-dialog :visible.sync="formShow"
               :close-on-click-modal="false"
               :close-on-press-escape="false"
               :title="formTitle"
               :destroy-on-close="true"
               width="950px"
               top="5vh"
               class="dialog-h"
               @closed="editDiaClose">
      <csgl-form ref="ref_form"
                 :typeList="typeList"
                 @dialogCancle="addFormCancle"
                 @dialogOk="addFormOk"></csgl-form>
    </el-dialog>

    <el-dialog :visible.sync="detailShow"
               :close-on-click-modal="false"
               :close-on-press-escape="false"
               :title="'城市管理详情'"
               width="950px"
               top="5vh"
               class="dialog-h"
               @closed="diaClose">
      <csgl-detail ref="ref_detail"
                   @diaClose="diaClose"></csgl-detail>
    </el-dialog>

  </div>
</template>

<script>

import csglForm from './csglForm'
import csglDetail from './csglDetail'

import { requestPost } from "@/js/dai/request";
import { mapGetters } from 'vuex'
import { Loading } from 'element-ui' // 引入Loading服务

let loading // 加载动画
export default {
  data () {
    return {
      loading: false,
      total: 0,
      pageSize: 10,
      pageNo: 0,
      tableLoading: false,
      agencyId: '',
      name: '',
      category: '',
      typeList: [],//分类list
      serviceList: [],

      formData: {
        name: ''
      },

      tableData: [],

      //form相关
      formShow: false,
      formTitle: '新增场所',
      detailShow: false,

      files: "",
      fileName: "",
      uploadUlr: window.SITE_CONFIG['apiURL'] + '/gov/org/neighborhood/import'

    }
  },
  components: {
    csglForm, csglDetail
  },
  async created () {

  },
  async mounted () {
    //获取服务事项
    await this.loadService()

    const { user } = this.$store.state
    this.agencyId = user.agencyId

    await this.loadTable()
  },

  methods: {
    handleSearch () {
      this.loadTable()
    },
    async handleExportModule () {
      let url = "/gov/org/icCityManagement/download";

      let params = {};
      await this.$http({
        method: "POST",
        url,
        responseType: "blob",
        data: params,
      })
              .then((res) => {
                // this.download(res.data, title + '.xls')
                if (res.headers["content-disposition"]) {
                  let fileName = window.decodeURI(
                          res.headers["content-disposition"].split(";")[1].split("=")[1]
                  );
                  console.log("filename", fileName);
                  let blob = new Blob([res.data], {
                    type: "application/vnd.ms-excel",
                  });
                  var url = window.URL.createObjectURL(blob);
                  var aLink = document.createElement("a");
                  aLink.style.display = "none";
                  aLink.href = url;
                  aLink.setAttribute("download", fileName);
                  document.body.appendChild(aLink);
                  aLink.click();
                  document.body.removeChild(aLink); //下载完成移除元素
                  window.URL.revokeObjectURL(url); //释放掉blob对象
                } else this.$message.error("下载失败");
              })
              .catch((err) => {
                console.log("err", err);
                return this.$message.error("网络错误");
              });
    },

    //获取服务事项下拉框
    async loadService () {
      // const url = "/heart/serviceitem/dict-list"
      const url = "/gov/org/coverage/dict-select-list/city_management"


      let params = {
        // parentCategoryCode: '1010'
      }

      const { data, code, msg } = await requestPost(url, params)

      if (code === 0) {
        this.serviceList = data

      } else {
        this.$message.error(msg)
      }

    },

    async loadTable () {
      this.tableLoading = true

      const url = "/gov/org/icCityManagement/list"
      // const url = "http://yapi.elinkservice.cn/mock/245/gov/org/icCityManagement/list"
      let params = {
        pageSize: this.pageSize,
        pageNo: this.pageNo,
        category: this.category,
        ...this.formData
      }

      const { data, code, msg } = await requestPost(url, params)

      if (code === 0) {
        this.total = data.total
        this.tableData = data.list

      } else {
        this.$message.error(msg)
      }
      this.tableLoading = false
    },

    editDiaClose () {
      this.$refs.ref_form.resetData()
      this.formShow = false
    },
    diaClose () {
      this.detailShow = false
      this.finishDiaShow = false
      this.scoreDiaShow = false
    },

    handleDetail (row) {
      this.detailShow = true
      this.$nextTick(() => {
        this.$refs.ref_detail.initForm(row)
      })
    },

    handleAdd () {
      this.formTitle = '新增'
      this.formShow = 'edit'
      this.$nextTick(() => {
        this.$refs.ref_form.initForm('add', null)
      })
    },

    handleEdit (row) {
      this.formTitle = '修改'
      this.formShow = true
      this.$nextTick(() => {
        this.$refs.ref_form.initForm('edit', row.icCityManagementId)
      })
    },

    addFormCancle () {
      this.formShow = false
    },
    addFormOk () {
      this.formShow = false
      this.loadTable()
    },

    async handleDelete (row) {

      this.$confirm("确认删除?", "提示", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning"
      })
        .then(() => {
          this.deleteUnit(row)
        })
        .catch(err => {
          if (err == "cancel") {

          }

        });
    },

    async deleteUnit (row) {
      const url = "/gov/org/icCityManagement/del"
      // const url = "http://yapi.elinkservice.cn/mock/245/gov/org/icCityManagement/del"

      let params = {
        icCityManagementId: row.icCityManagementId
      }

      const { data, code, msg } = await requestPost(url, params)

      if (code === 0) {
        this.$message({
          type: "success",
          message: "删除成功"
        });

        this.loadTable()
      } else {
        this.$message.error(msg)
      }
    },

    //重置搜索条件
    resetSearch () {
      this.formData = {
        serviceMatter: '',
        type: '',
        contact: '',
        contactMobile: ''
      }
      this.pageSize = 10
      this.pageNo = 0
      // this.loadTable()
    },

    //导出表格
    async handleExport () {
      let title = '城市管理图层'

      // const url = "/gov/org/icCityManagement/export"
      const url = "http://yapi.elinkservice.cn/mock/245/gov/org/icCityManagement/export"
      let params = {
        ...this.formData
      }

      app.ajax.exportFilePost(
        url,
        params,
        (data, rspMsg) => {

          this.download(data, title + '.xls')
        },
        (rspMsg, data) => {
          this.$message.error(rspMsg);
        }
      );

    },

    // 下载文件
    download (data, fileName) {
      if (!data) {
        return
      }

      var csvData = new Blob([data])

      if (window.navigator && window.navigator.msSaveOrOpenBlob) {
        window.navigator.msSaveOrOpenBlob(csvData, fileName);
      }
      // for Non-IE (chrome, firefox etc.)
      else {
        var a = document.createElement('a');
        document.body.appendChild(a);
        a.style = 'display: none';
        var url = window.URL.createObjectURL(csvData);
        a.href = url;
        a.download = fileName;
        a.click();
        a.remove();
        window.URL.revokeObjectURL(url);
      }

    },

    // 上传文件之前的钩子
    beforeUpload (file) {
      this.files = file;

      const isText = file.type === 'application/vnd.ms-excel'
      const isTextComputer = file.type === 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'

      if (!isText && !isTextComputer) {
        this.$message.error('请选择正确格式的文件')
        return false
      } else {
        this.fileName = file.name;
        return true
      }

    },
    // 上传文件个数超过定义的数量
    handleExceed (files, fileList) {
      this.$message.warning(`当前限制选择 1 个文件，请删除后继续上传`)
    },

    async uploadFile () {
      this.loading = true

      if (this.fileName == "") {
        this.$message.warning('请选择要上传的文件！')
        return false
      }

      //清空上传列表
      this.$refs['upload'].clearFiles()

      var url = '/gov/org/icCityManagement/import'
      let fileFormData = new FormData();
      fileFormData.append('file', this.files);//filename是键，file是值，就是要传的文件，test.zip是要传的文件名

      const { data, code, msg } = await requestPost(url, fileFormData)
      if (code === 0) {
        this.$message({
          type: "success",
          message: "导入成功"
        });

        this.loadTable()
      } else {
        this.$message.error(msg)
      }


    },

    handleSizeChange (val) {
      this.pageSize = val
      this.pageNo = 1
      this.loadTable()
    },
    handleCurrentChange (val) {
      this.pageNo = val
      this.loadTable()
    },

    // 开启加载动画
    startLoading () {
      loading = Loading.service({
        lock: true, // 是否锁定
        text: '正在加载……', // 加载中需要显示的文字
        background: 'rgba(0,0,0,.7)' // 背景颜色
      })
    },
    // 结束加载动画
    endLoading () {
      // clearTimeout(timer);
      if (loading) {
        loading.close()
      }
    }
  },
  computed: {
    tableHeight () {

      return this.$store.state.inIframe ? this.clientHeight - 430 + this.iframeHeight : this.clientHeight - 430

    },

    ...mapGetters(['clientHeight', 'iframeHeight'])
  },
  watch: {

  },
  props: {

  }
}
</script>
<style lang="scss" scoped>
@import "@/assets/scss/buttonstyle.scss";
@import "@/assets/scss/modules/management/list-main.scss";
</style>
