<template>
    <div class='table-box'>
      <ProTable
        ref='proTable'
        :columns='columns'
        :data='roleData'
      >
        <!-- 表格 header 按钮 -->
        <template #tableHeader='scope'>
          <el-button type='primary' :icon='CirclePlus' @click="openDrawer('新增')">新增角色</el-button>
          <el-button type='primary' :icon='Download' plain @click='downloadFile'>导出角色数据</el-button>
          <el-button type='danger' :icon='Delete' plain :disabled='!scope.isSelected'
                     @click='batchDelete(scope.selectedListIds)'>
            批量删除角色
          </el-button>
        </template>
        <!-- 表格操作 -->
        <template #operation='scope'>
          <el-button type='primary' link :icon='EditPen' @click="openDrawer('编辑', scope.row)">编辑</el-button>
          <el-button type='primary' link :icon='Delete' @click='deleteAccount(scope.row)'>删除</el-button>
          <el-button type='primary' link :icon='Share' @click="openDrawer('设置权限', scope.row)">设置权限</el-button>
      </template>
  
      </ProTable>
    </div>

   <roleUnit 
   :dialogVisible = roleUnitVisible 
   :title = roleUnitTitle 
   :data = roleUnitData 
   @update:visible="roleUnitVisible = $event"
   />
  <permissionUnit 
  :dialogVisible = permissionUnitVisible 
  :title = permissionUnitTitle 
  :data = permissionUnitData
  @update:visible="permissionUnitVisible = $event"
  />
  </template>
  
  <script setup lang='tsx' name='useRole'>
  import { Role } from '@/api/role/interface'
  import { useHandleData } from '@/hooks/useHandleData'
  import { useDownload } from '@/hooks/useDownload'
  import { useAuthButtons } from '@/hooks/useAuthButtons'
  import ProTable from '@/components/ProTable/index.vue'
  import roleUnit from './components/roleUnit.vue'
  import permissionUnit from './components/permissionUnit.vue'
  import ImportExcel from '@/components/ImportExcel/index.vue'
  import { ProTableInstance, ColumnProps } from '@/components/ProTable/interface'
  import { CirclePlus, Delete, EditPen, Share, Download, Upload, View, Refresh } from '@element-plus/icons-vue'
  import roleDataList from '@/api/role/roleData'
  import { useDictStore } from '@/stores/modules/dict'
  import {
    getRoleList,
    addRole,
    BatchAddRole,
    editRole,
    deleteRole,
    changeRoleStatus,
    exportRoleInfo,
    getRoleDepartment,
    getRoleStatus,
  } from '@/api/role/role'

  const {roleUnitVisible,permissionUnitVisible,roleUnitTitle,permissionUnitTitle,roleUnitData,permissionUnitData} = useCount();
  function useCount() {
    const roleUnitVisible = ref(false)
    const permissionUnitVisible = ref(false)
    const roleUnitTitle = ref()
    const permissionUnitTitle = ref()
    const roleUnitData = ref<Role.ResRoleList>({} as Role.ResRoleList)
    const permissionUnitData = ref<Role.Permission[]>([])
    return {roleUnitVisible,permissionUnitVisible,roleUnitTitle,permissionUnitTitle,roleUnitData,permissionUnitData};
  }

  const dictStore = useDictStore()
  
  const roleData = roleDataList
  
  // ProTable 实例
  const proTable = ref<ProTableInstance>()
  
  // 如果表格需要初始化请求参数，直接定义传给 ProTable (之后每次请求都会自动带上该参数，此参数更改之后也会一直带上，改变此参数会自动刷新表格数据)
  const initParam = reactive({ type: 1 })
  
  // dataCallback 是对于返回的表格数据做处理，如果你后台返回的数据不是 list && total 这些字段，可以在这里进行处理成这些字段
  // 或者直接去 hooks/useTable.ts 文件中把字段改为你后端对应的就行
  const dataCallback = (data: any) => {
    return {
      list: data.list,
      total: data.total,
    }
  }
  
  // 如果你想在请求之前对当前请求参数做一些操作，可以自定义如下函数：params 为当前所有的请求参数（包括分页），最后返回请求列表接口
  // 默认不做操作就直接在 ProTable 组件上绑定	:requestApi="getUserList"
  const getTableList = (params: any) => {
    let newParams = JSON.parse(JSON.stringify(params))
    newParams.createTime && (newParams.startTime = newParams.createTime[0])
    newParams.createTime && (newParams.endTime = newParams.createTime[1])
    delete newParams.createTime
    return getRoleList(newParams)
  }
  
  // 页面按钮权限（按钮权限既可以使用 hooks，也可以直接使用 v-auth 指令，指令适合直接绑定在按钮上，hooks 适合根据按钮权限显示不同的内容）
  const { BUTTONS } = useAuthButtons()
  
  // 表格配置项
  const columns = reactive<ColumnProps<Role.ResRoleList>[]>([
    { type: 'selection', fixed: 'left', width: 70 },
    { type: 'index', fixed: 'left', width: 70, label: '序号' },
    {
      prop: 'rolename',
      label: '名称',
      search: { el: 'input' },
      minWidth: 150,
    },
    {
      prop: 'id',
      label: '编码',
      search: { el: 'input' },
      minWidth: 180,
    },
    {
      prop: 'status',
      label: '状态',
      enum: dictStore.getDictData('status'),
      search: { el: 'tree-select', props: { filterable: true } },
      minWidth: 100,
      fieldNames: { label: 'label', value: 'code' },
      render: scope => {
        return (
           <el-tag type={scope.row.status ? 'success' : 'danger'}>{scope.row.status ? '启用' : '禁用'}</el-tag>
        )
      },
    },
    {
      prop: 'describe',
      label: '描述',
      minWidth: 380,
    },
    { prop: 'operation', label: '操作', fixed: 'right', width: 330 },
  ])
  
  // 删除角色信息
  const deleteAccount = async (params: Role.ResRoleList) => {
    await useHandleData(deleteRole, { id: [params.id] }, `删除【${params.rolename}】角色`)
    proTable.value?.getTableList()
  }
  
  // 批量删除角色信息
  const batchDelete = async (id: string[]) => {
    await useHandleData(deleteRole, { id }, '删除所选角色信息')
    proTable.value?.clearSelection()
    proTable.value?.getTableList()
  }
  
 
  // 切换角色状态
  const changeStatus = async (row: Role.ResRoleList) => {
    await useHandleData(changeRoleStatus, {
      id: row.id,
      status: row.status == 1 ? 0 : 1,
    }, `切换【${row.rolename}】角色状态`)
    proTable.value?.getTableList()
  }
  
  // 导出角色列表
  const downloadFile = async () => {
    ElMessageBox.confirm('确认导出角色数据?', '温馨提示', { type: 'warning' }).then(() =>
      useDownload(exportRoleInfo, '角色列表', proTable.value?.searchParam),
    )
  }
  
  // 批量添加角色
  const dialogRef = ref<InstanceType<typeof ImportExcel> | null>(null)
  const batchAdd = () => {
    const params = {
      title: '角色',
      tempApi: exportRoleInfo,
      importApi: BatchAddRole,
      getTableList: proTable.value?.getTableList,
    }
    dialogRef.value?.acceptParams(params)
  }
  
  // 打开 drawer(新增、查看、编辑)
  const openDrawer = (title: string, row: Partial<Role.ResRoleList> = {}) => {
    
    if(title === "新增" || title === '编辑' )
    {
      roleUnitVisible.value = true
      roleUnitTitle.value = title
    
      const safeRow: Role.ResRoleList = {
        id: row.id || '',
        rolename: row.rolename || '',
        status: row.status || 0,
        describe: row.describe || '',
        permissionList: row.permissionList || []
      };

      roleUnitData.value = safeRow;
    }
    else if(title === "设置权限")
    {
      permissionUnitVisible.value = true
      permissionUnitTitle.value = title

      if (row.permissionList) 
      {
        permissionUnitData.value = row.permissionList;
      }
    }
  }

  </script>
  