import BaseController from '../../common/base.controller'
import { permission, router } from '../../decorators/router'
import { ZError } from '../../common/ZError'
import { AdminPermission } from '../../models/admin/AdminPermission'

class PermissionController extends BaseController {
  @permission('permission:update')
  @router('post /permission')
  async saveRole(req) {
    const { datas } = req.params
    for (let i = 0, len = datas.length; i < len; i++) {
      const data = datas[i]
      const record = (await AdminPermission.findOrCreate({ _id: data._id })).doc;
      record.name = data.name
      record.actions = data.actions
      record.sort = i
      record.level = data.level
      await record.save()
    }
    let ids = datas.map(o => o._id)
    const result = await AdminPermission.deleteMany({ _id: { $nin: ids }, show: true })
    return {deleteCount: result.deletedCount, saveCount: datas.length}
  }


  @permission('permission:read')
  // @role('sysadmin')
  @router('get /permissions')
  async roles(req) {
    const user = req.user
    const queryData: any = {}
    if (!user.isSysAdmin()) {
      queryData.show = true
    }
    const records = await AdminPermission.find(queryData).sort({sort: 1})
    return records.map(o => o.toJson())
  }

  @permission('permission:delete')
  @router('delete /permission/:key')
  async deleteRole(req) {
    const { key } = req.params
    if (!key) {
      throw new ZError(10, 'record not found')
    }
    const result = await AdminPermission.deleteOne({ _id: key })
    return { count: result.deletedCount }
  }
}