opms_frontend/src/views/base/regionAuth/index.vue

<!--
 * @Author: wanglj 471442253@qq.com
 * @Date: 2023-02-13 13:51:45
 * @LastEditors: wanglj
 * @LastEditTime: 2023-02-14 18:05:38
 * @Description: file content
 * @FilePath: \opms_frontend\src\views\base\regionAuth\index.vue
-->
<template>
  <div class="region-auth-container">
    <vab-query-form>
      <el-form ref="queryForm">
        <vab-query-form-left-panel>
          <el-form-item>
            <el-input v-model="queryForm.keyWords" placeholder="姓名" />
          </el-form-item>
          <el-form-item>
            <el-button icon="el-icon-search" type="primary" @click="handleSearch">查询</el-button>
            <el-button icon="el-icon-refresh-right" @click="reset">重置</el-button>
          </el-form-item>
        </vab-query-form-left-panel>
        <vab-query-form-right-panel>
          <el-button
            v-permissions="['base:regionAuth:grant']"
            icon="el-icon-circle-check"
            type="primary"
            @click="handleAuth">
            授权
          </el-button>
          <table-tool :check-list.sync="checkList" :columns="columns" />
        </vab-query-form-right-panel>
      </el-form>
    </vab-query-form>
    <el-row :gutter="10">
      <el-col :span="12">
        <el-table
          v-loading="listLoading"
          border
          :data="list"
          :height="$baseTableHeight(1)"
          style="width: 100%"
          @row-click="handleRowClick">
          <el-table-column
            v-for="(item, index) in finallyColumns"
            :key="index"
            align="center"
            :label="item.label"
            :prop="item.prop"
            show-overflow-tooltip
            :sortable="item.sortable"
            :width="item.width">
            <template #default="{ row }">
              <span>{{ row[item.prop] }}</span>
            </template>
          </el-table-column>
          <el-table-column align="center" label="选择" width="80">
            <template #default="{ row }">
              <i v-if="form.userId == row.userId" class="el-icon-check"></i>
            </template>
          </el-table-column>
          <template #empty>
            <el-image class="vab-data-empty" :src="require('@/assets/empty_images/data_empty.png')" />
          </template>
        </el-table>
        <el-pagination
          background
          :current-page="queryForm.pageNum"
          :layout="layout"
          :page-size="queryForm.pageSize"
          :total="total"
          @current-change="handleCurrentChange"
          @size-change="handleSizeChange" />
      </el-col>
      <el-col :span="12">
        <el-table v-loading="listLoading" border :data="regionList" :height="$baseTableHeight(0)" style="width: 100%">
          <el-table-column align="center" label="销售区域" prop="saleRegionName" />
          <el-table-column align="center" label="省" prop="provinceName" />
          <el-table-column align="center" label="市" prop="cityName" />
        </el-table>
      </el-col>
    </el-row>

    <el-dialog title="授权区域" top="5vh" :visible.sync="visible" width="80%" @close="handleClose">
      <div v-loading="dialogLoading" class="side-layout">
        <div class="tree-side">
          <el-tree
            ref="tree"
            class="filter-tree"
            :data="deptOptions"
            default-expand-all
            :default-expanded-keys="[1]"
            :filter-node-method="filterNode"
            highlight-current
            node-key="id"
            :props="defaultProps"
            @node-click="handleNodeClick">
            <span slot-scope="{ node }" class="custom-tree-node">
              <span>{{ node.label }}</span>
              <span><i class="el-icon-more"></i></span>
            </span>
          </el-tree>
        </div>
        <div class="tree-table">
          <el-checkbox v-model="checkAll" :indeterminate="isIndeterminate" @change="handleCheckAllChange">
            全选
          </el-checkbox>
          <div v-for="item in options" :key="item.custProvinceId" class="province" :label="item.custProvince">
            <h3>{{ item.custProvince }}</h3>
            <div class="check-container">
              <el-checkbox
                v-model="item.checkAll"
                :indeterminate="item.isIndeterminate"
                @change="(val) => handleSndCheckAllChange(val, item)">
                全选
              </el-checkbox>
              <el-checkbox-group v-model="form.checkList" @change="(val) => handleChange(val, item)">
                <el-checkbox v-for="city in item.children" :key="city.id" :label="city.custCityId">
                  {{ city.custCity }}
                  <span v-if="city.allocator.length">({{ city.allocator.join() }})</span>
                </el-checkbox>
              </el-checkbox-group>
            </div>
          </div>
        </div>
      </div>
      <template #footer>
        <el-button @click="visible = false">取 消</el-button>
      </template>
    </el-dialog>
  </div>
</template>

<script>
  import to from 'await-to-js'
  import regionApi from '@/api/base/region'
  import regAuthApi from '@/api/base/regionAuth'
  import TableTool from '@/components/table/TableTool'
  export default {
    name: 'RegionAuth',
    components: {
      TableTool,
    },
    data() {
      return {
        queryForm: {
          pageNum: 1,
          pageSize: 10,
          keyWords: '',
          deptId: 1001,
        },
        layout: 'total, sizes, prev, pager, next, jumper',
        listLoading: false,
        total: 0,
        list: [],
        regionList: [],
        checkList: [],
        columns: [
          {
            label: '姓名',
            width: '120px',
            prop: 'userName',
            sortable: false,
            disableCheck: true,
          },
          {
            label: '岗位',
            width: 'auto',
            prop: 'userPost',
            sortable: false,
            disableCheck: false,
          },
          {
            label: '电话',
            width: 'auto',
            prop: 'userPhone',
            sortable: false,
            disableCheck: false,
          },
        ],
        checkAll: false,
        isIndeterminate: false,
        form: {
          userId: 0,
          checkList: [],
        },
        regionId: 0,
        saleRegionName: '',
        visible: false,
        deptOptions: [],
        defaultProps: {
          id: 'id',
          regionCode: 'regionCode',
          label: 'regionDesc',
        },
        options: [], //区域选项
        flatOptions: [], //扁平化区域
        dialogLoading: false,
        allocated: [], //已被分配的城市
      }
    },
    computed: {
      finallyColumns() {
        return this.columns.filter((item) => this.checkList.includes(item.label))
      },
    },
    mounted() {
      this.fetchData()
    },
    methods: {
      async fetchData() {
        const [err, res] = await to(regAuthApi.getList(this.queryForm))
        if (err) return
        this.list = res.data.list || []
        this.total = res.data.total
        this.form = {
          userId: 0,
          checkList: [],
        }
        this.regionList = []
      },
      handleRowClick(row) {
        this.form.userId = row.userId
        this.form.userName = row.userName
        this.form.userPost = row.userPost
        this.form.userPhone = row.userPhone
        this.getSndList()
      },
      async getSndList() {
        const [err, res] = await to(
          regAuthApi.getDetail({
            userId: this.form.userId,
          })
        )
        if (err) return
        this.regionList = res.data.list || []
      },
      handleSearch() {
        this.queryForm.pageNum = 1
        this.fetchData()
      },
      reset() {
        this.resetForm('queryForm')
        this.fetchData()
      },
      handleSizeChange(val) {
        this.queryForm.pageSize = val
        this.fetchData()
      },
      handleCurrentChange(val) {
        this.queryForm.pageNum = val
        this.fetchData()
      },
      async handleAuth() {
        if (!this.form.userId) return this.$message.warning('请选择用户')
        this.visible = true
        this.getRegionList()
      },
      async getRegionList() {
        const { data: data } = await regionApi.getRegionList()
        this.deptOptions = data.list
        this.regionId = data.list[0].id
        this.saleRegionName = data.list[0].regionDesc
        //默认第一选中
        this.$nextTick(() => {
          this.$refs.tree.setCurrentKey(this.regionId)
          this.handleNodeClick({ id: this.regionId, regionDesc: this.saleRegionName })
        })
      },
      async handleDetail() {
        this.form.checkList = []
        this.allocated = []
        const [err, res] = await to(
          regAuthApi.getDetail({
            // userId: this.form.userId,
            saleRegionId: this.regionId,
          })
        )
        if (err) return
        const list = res.data.list || []
        for (const item of list) {
          if (item.userId == this.form.userId) this.form.checkList.push(item.cityId)
          else this.allocated.push(item)
        }
      },
      async handleNodeClick(data) {
        this.checkAll = false
        this.isIndeterminate = false
        this.regionId = data.id
        this.saleRegionName = data.regionDesc
        await this.handleDetail()
        const [err, res] = await to(regionApi.getRegionDetailList({ regionId: data.id }))
        if (err) return
        this.flatOptions = res.data.list || []
        this.flatOptions.forEach((item) => (item.saleRegionName = data.regionDesc))
        let obj = []
        for (const item of this.flatOptions) {
          const target = obj.findIndex((each) => each.custProvinceId == item.custProvinceId)
          const newItem = { ...item, allocator: [] }
          const allocator = this.allocated.find((each) => each.cityId == item.custCityId)
          if (allocator) {
            newItem.allocator.push(allocator.userName)
          }
          if (target > -1) {
            obj[target].children.push(newItem)
          } else {
            obj.push({
              checkAll: false,
              isIndeterminate: false,
              custProvinceId: item.custProvinceId,
              custProvince: item.custProvince,
              children: [newItem],
            })
          }
        }
        this.options = obj
        this.handleChange(this.form.checkList)
      },
      // 筛选节点
      filterNode(value, data) {
        if (!value) return true
        return data[this.defaultProps.label].indexOf(value) !== -1
      },
      handleClose() {
        // this.form = {
        //   userId: 0,
        //   checkList: [],
        // }
        this.getSndList()
      },
      handleCheckAllChange(val) {
        this.form.checkList = val ? this.flatOptions.map((item) => item.custCityId) : []
        this.options.forEach((item) => {
          item.checkAll = val
        })
        this.isIndeterminate = false
        this.$forceUpdate()
        this.save()
      },
      handleSndCheckAllChange(val, item) {
        item.isIndeterminate = false
        for (let i = 0; i < item.children.length; i++) {
          const index = this.form.checkList.findIndex((each) => each == item.children[i].custCityId)
          if (index > -1) {
            this.form.checkList.splice(index, 1)
            i--
          }
        }
        const arr = item.children.map((each) => each.custCityId)
        if (val) this.form.checkList = [...this.form.checkList, ...arr]
        this.$forceUpdate()
        this.save()
      },
      handleChange(val, item) {
        if (item) {
          let count = 0
          for (const child of item.children) {
            console.log(child, child.custCityId, this.form.checkList, '---')
            if (this.form.checkList.includes(child.custCityId)) count++
          }
          item.checkAll = count == item.children.length
          item.isIndeterminate = count > 0 && count < item.children.length
          this.save()
        } else {
          for (const pro of this.options) {
            let count = 0
            pro.children.forEach((city) => {
              if (this.form.checkList.includes(city.custCityId)) count++
            })
            pro.checkAll = count == pro.children.length
            pro.isIndeterminate = count > 0 && count < pro.children.length
          }
        }
        this.$forceUpdate()
        this.isIndeterminate = val.length > 0 && val.length < this.flatOptions.length
        this.checkAll = val.length == this.flatOptions.length && val.length > 0
      },
      async save() {
        this.dialogLoading = true
        let params = { ...this.form }
        params.saleRegionId = this.regionId
        params.saleRegionName = this.saleRegionName
        let arr = []
        for (const item of params.checkList) {
          const obj = this.flatOptions.find((each) => each.id == item)
          if (obj)
            arr.push({
              saleRegionId: obj.regionId,
              saleRegionName: obj.saleRegionName,
              provinceId: obj.custProvinceId,
              provinceName: obj.custProvince,
              cityId: obj.custCityId,
              cityName: obj.custCity,
            })
        }
        params.regions = arr
        const [err, res] = await to(regAuthApi.saveRegion(params))
        if (err) return (this.dialogLoading = false)
        this.$message.success(res.msg)
        this.dialogLoading = false
      },
    },
  }
</script>

<style lang="scss" scoped>
  .side-layout {
    height: 600px;
  }
  .el-icon-check {
    font-size: 18px;
    color: #67c23a;
    font-weight: bold;
  }
  .vab-theme-blue-black .side-layout .tree-table {
    padding: 10px 20px;
    .province {
      margin: 20px 0;
      line-height: 24px;
      h3 {
        padding: 10px;
        border-radius: 5px;
        background: #eee;
      }
      .check-container {
        padding-left: 8px;
        line-height: 30px;
      }
    }
  }
</style>