import { Body, Controller, Delete, Get, Param, Post, Put, Query, UseGuards } from '@nestjs/common';
import { IsString, MinLength } from 'class-validator';
import { HqAuthGuard } from '../../common/guards/hq-auth.guard';
import {
  HqPermissionGuard,
  RequireHqPermissions,
} from '../../common/guards/hq-permission.guard';
import { HqOperation } from '../../common/hq-operation/hq-operation.decorator';
import { HqOperationAction } from '../../common/hq-operation/hq-operation.constants';
import { AdminCitiesService } from './admin-cities.service';
import { AdminCitiesQueryDto } from './dto/admin-query.dto';
import { CreateCityDto, UpdateCityDto } from './dto/admin-mutate.dto';

class DeleteCityDto {
  @IsString()
  @MinLength(1)
  confirmName!: string;
}

@Controller('admin/cities')
@UseGuards(HqAuthGuard)
export class AdminCitiesController {
  constructor(private readonly service: AdminCitiesService) {}

  @Get()
  list(@Query() query: AdminCitiesQueryDto) {
    return this.service.list(query);
  }

  @Get(':id/delete-preview')
  @UseGuards(HqPermissionGuard)
  @RequireHqPermissions('cities_delete')
  deletePreview(@Param('id') id: string) {
    return this.service.deletePreview(BigInt(id));
  }

  @Get(':id')
  detail(@Param('id') id: string) {
    return this.service.detail(BigInt(id));
  }

  @Post()
  @HqOperation({ action: HqOperationAction.CITY_CREATE, refType: 'CITY', refIdField: 'id', includeBody: true })
  create(@Body() dto: CreateCityDto) {
    return this.service.create(dto);
  }

  @Put(':id')
  @HqOperation({
    action: HqOperationAction.CITY_UPDATE,
    refType: 'CITY',
    refIdParam: 'id',
    includeBody: true,
  })
  update(@Param('id') id: string, @Body() dto: UpdateCityDto) {
    return this.service.update(BigInt(id), dto);
  }

  @Delete(':id')
  @UseGuards(HqPermissionGuard)
  @RequireHqPermissions('cities_delete')
  @HqOperation({
    action: HqOperationAction.CITY_DELETE,
    refType: 'CITY',
    refIdParam: 'id',
    includeBody: true,
  })
  remove(@Param('id') id: string, @Body() dto: DeleteCityDto) {
    return this.service.deleteCity(BigInt(id), dto.confirmName);
  }
}