<template>
  <div id="deviceList">
    <el-row class="right">
      <!-- <span style="float:left;">当前选择的部件类型:{{page.total || '--'}}</span> -->
      <span>增加</span>
      <el-input v-model="addNum" style="width:40px;" size="small"></el-input>
      <span>个租户</span>
      <el-button @click="handleAddTableRow">增加</el-button>
    </el-row>
    <div class="tableBox">
      <div class="center middle_sty" style="flex:2;" v-show="tableData && !tableData.length">
        <p>
          <i class="icon-wushuju iconfont"></i>
          暂无数据
        </p>
      </div>
      <div class="tableLeft" v-show="tableData && tableData.length">
        <handson-table ref="table"></handson-table>
      </div>
    </div>
    <el-row class="center">
      <el-button type="primary" size="medium" @click="handleCreateTableData">创建租户</el-button>
    </el-row>
  </div>
</template>
<script>
import tools from "@/utils/scan/tools"
import handsonUtils from "@/utils/hasontableUtils"
import showTools from "@/utils/handsontable/notShow"
import text from "@/utils/handsontable/mainText"
import session from "@/framework/utils/storage"

import handsonTable from "@/components/common/handsontable"
import { getRentTableHeader, createRentTableData } from "@/api/scan/request"
import { mapGetters, mapActions } from "vuex";
export default {
  components: {
    handsonTable
  },
  data() {
    return {
      buildId: null,//建筑id
      floorId: null,//楼层id
      addNum: 1,
      cenoteId: "",//租户类型id
      shaftId: "",//要操作的租户id
      isTableRightShow: false,
      relationids: "",
      onlyRead: false,
      allMess: true,
      isRentSave: false,//新增信息是否保存
      tableHeader: [],
      tableData: [{}],
      copyTableData: [],
      assetGroupList: [],
      graphyId: null
    };
  },
  computed: {
    ...mapGetters("layout", [
        "projectId",
        "secret",
        "userId"
    ])
  },
  created() {
    session.set("isRentSave", this.isRentSave)
    this.getTableHeader()
  },
  // watch: {

  // },
  methods: {
    // 获取表头数据(初始化表格)
    async getTableHeader() {
      let param = {
        ProjId: this.projectId,
        secret: this.secret,
        data: {
          "CollectFlag": this.allMess
        }
      }
      await getRentTableHeader(param, res => {
        this.tableHeader = res.Content
        this.initTable()
      })
    },
    // 创建租户数据
    async handleCreateTableData() {
      const params = {
        ProjId: this.projectId,
        secret: this.secret,
        data: this.tableData
      }
      await createRentTableData(params, (res) => {
        this.$message.success("添加成功!")
        this.isRentSave = true
        session.set("isRentSave", this.isRentSave)
        this.$router.push({ name: 'rentlist'})
      })
    },
    // 删除表格行
    handleDeleteTableRow() {
      this.$message.success("删除成功")
    },
    // 添加行
    handleAddTableRow() {
      let addRowLength = this.addNum
      for(let i = 0; i < addRowLength; i++){
        this.tableData.push({})
      }
      this.initTable()
    },
    //修改
    handleUpdataTable(changeData, source) {
      if (!this.onlyRead) {
        if (changeData) {
          let trimmedArr = this.trimmedRows();
          let param = handsonUtils.getParam(changeData, source, this.tableExample, trimmedArr);
          let data = [];
          for (let i = 0; i < param.length; i++) {
            data.push(param[i]);
          }

          // 存在data进行修改请求
          if (data && data.length) {
            data.map((item, index) => {
              let key = changeData[index][1]
              item[key] = item[key] != ""? item[key]: null
            });
          }
        }
      }
    },
    //关闭右侧关联元空间输入按钮
    handleCloseRight() {
      this.isTableRightShow = false
    },
    formatHeaderData(list) {//格式化表头显示的数据
      let arr = tools.copyArr(list)
      arr.map((item) => {
        item.Visible = true
      })
      let readArr = ["A1", "A2", "B1", "C5", "D1", "D2", "E1", "F1", "F2", "L", "L1", "L2", "M"]
      if (!this.onlyRead) {
        readArr.push("Own")
      }
      let data = showTools.changeHeader(arr, readArr, this.onlyRead, false, this.allMess)
      // data.unshift("关联的元空间");
      return data;
    },
    formatHeaderType(list) {//格式化表头头映射的数据
      let arr = tools.copyArr(list);
      arr.map((item) => { //缺少信息点
        item.Visible = true
      })
      let data = showTools.showHeaderTypes(arr, this.onlyRead, false, this.allMess)
      // data.unshift({
      //   data: "SpaceCount",
      //   readOnly: this.onlyRead
      // })
      return data;
    },
    initTable() {//实例化表格
      let settings = {
        data: this.tableData,
        colHeaders: this.formatHeaderData(this.tableHeader),
        columns: this.formatHeaderType(this.tableHeader),
        rowHeights: 30,
        maxRows: this.tableData.length,
        contextMenu: {
          items: {
            remove_row: {
              name: "删除租户"
            }
          }
        },
        // 事件
        afterChange: this.handleUpdataTable, //修改后
        afterFilter: this.trimmedRows, //排序前
        afterRemoveRow: this.handleDeleteTableRow, //右键删除
        afterOnCellMouseDown: this.handleTdClick //鼠标点击
      };
      this.$nextTick(() => {
        console.log(this.$refs.table);
        this.tableExample = this.$refs.table.init(settings);
      });
    },
    //获取到了正确的信息
    getInfors(infos, row) {
      //其他的开始判断
      let val = this.tableExample.colToProp(row.col);
      this.row = row.row //要操作的列号
      this.messKey = val //要操作的列类型
      this.shaftId = infos.ShaftID //要操作的数据id
      //点击关联的元空间
      // if (val === "SpaceCount") {
      //   this.isTableRightShow = true;
      // }
    },
    //表格点击事件
    handleTdClick(el, rowArr) {
      //点击的是表头
      if (rowArr.row < 0) {
        return;
      }
      //被筛选过后的数组
      let trimmedArr = this.trimmedRows();
      //是否启用了排序
      let isSort = this.tableExample.getPlugin("columnSorting").isSorted();
      if (trimmedArr.length && isSort) {
        let sortArr = this.myHotArr.getPlugin("columnSorting").rowsMapper
          .__arrayMap;
        let infos = this.tableData[trimmedArr[sortArr[rowArr.row]]];
        this.getInfors(infos, { row: sortArr[rowArr.row], col: rowArr.col });
      } else if (isSort) {
        //排序后的数组
        let sortArr = this.tableExample.getPlugin("columnSorting").rowsMapper.__arrayMap;
        let infos = this.tableData[sortArr[rowArr.row]];
        this.getInfors(infos, { row: sortArr[rowArr.row], col: rowArr.col });
      } else if (trimmedArr.length) {
        let infos = this.tableData[trimmedArr[rowArr.row]];
        this.getInfors(infos, { row: trimmedArr[rowArr.row], col: rowArr.col });
      } else {
        let infos = this.tableData[rowArr.row];
        this.getInfors(infos, rowArr);
      }
    },
    //获取被筛选掉的行号
    trimmedRows() {
      // var plugin = hot.getPlugin('trimRows').trimmedRows;//获取被筛选掉的行号
      var plugin = this.tableExample.getPlugin("trimRows").trimmedRows;
      let dataLength = this.tableData.length;
      let dataArr = new Array();
      for (let i = 0; i < dataLength; i++) {
        dataArr.push(i);
      }
      if (plugin.length <= 0) {
        dataArr = undefined;
      } else {
        dataArr = this.array_diff(dataArr, plugin);
      }
      return dataArr || [];
      // var DataArray = new Array();

      // for (var i = 0; i < plugin.length; i++) {
      //     // 通过行号获取数据
      //     DataArray.push(this.tableExample.getSourceDataAtRow(plugin[i]));
      // }
    },
    //去除数组中相同的元素
    array_diff(a, b) {
      for (var i = 0; i < b.length; i++) {
        for (var j = 0; j < a.length; j++) {
          if (a[j] == b[i]) {
            a.splice(j, 1);
            j = j - 1;
          }
        }
      }
      return a;
    }
  }
};
</script>
<style lang="less" scoped>
#deviceList {
  overflow: hidden;
  height: 100%;
  background-color: #f6f6f6;
  position: relative;
  .search-header {
    overflow: hidden;
    padding:0 10px 10px 10px;
    border-bottom: 1px solid #bcbcbc;
  }
  .tableBox {
    display: flex;
    height: calc(100% - 100px);
    margin-top: 10px;
    .tableLeft {
      flex: 2;
    }
    .tableRight {
      flex: 1;
      // display: none;
      border-left: 1px solid #dadada;
      padding: 5px 15px;
      margin-right: 5px;
      box-shadow: 0px 1px 5px 0px rgba(59, 66, 84, 0.15);
      .table_right_box::after{
        display: block;
        content: "";
        clear: both;
      }
      .close_right {
        float: right;
        cursor: pointer;
      }
    }
  }
}
</style>