import {
  Controller,
  Get,
  HttpCode,
  HttpStatus,
  Query,
  ValidationPipe,
} from '@nestjs/common';
import { ApiResponse, ApiTags } from '@nestjs/swagger';

import { RoleType } from '@libs/common/constants/role-type';
import { PageDto } from '@libs/common/dto/page.dto';
import { AuthUser } from '@libs/decorators/auth-user.decorator';
import { Auth, UUIDParam } from '@libs/decorators/http.decorators';
import { TranslationService } from '@libs/shared/services/translation.service';
import { UserDto } from './dto/user-dto';
import { UsersPageOptionsDto } from './dto/users-page-options.dto';
import { UserEntity } from './user.entity';
import { UserService } from './user.service';

@Controller('users')
@ApiTags('users')
export class UserController {
  constructor(
    private userService: UserService,
    private readonly translationService: TranslationService,
  ) {}

  @Get('admin')
  @Auth([RoleType.USER])
  @HttpCode(HttpStatus.OK)
  async admin(@AuthUser() user: UserEntity): Promise<string> {
    const translation = await this.translationService.translate(
      'keywords.admin',
      {
        lang: 'en',
      },
    );

    return `${translation} ${user.username}`;
  }

  @Get()
  @Auth([RoleType.USER])
  @HttpCode(HttpStatus.OK)
  @ApiResponse({
    status: HttpStatus.OK,
    description: 'Get users list',
    type: PageDto,
  })
  getUsers(
    @Query(new ValidationPipe({ transform: true }))
    pageOptionsDto: UsersPageOptionsDto,
  ): Promise<PageDto<UserDto>> {
    return this.userService.getUsers(pageOptionsDto);
  }

  @Get(':id')
  @Auth([RoleType.USER])
  @HttpCode(HttpStatus.OK)
  @ApiResponse({
    status: HttpStatus.OK,
    description: 'Get users list',
    type: UserDto,
  })
  getUser(@UUIDParam('id') userId: string): Promise<UserDto> {
    return this.userService.getUser(userId);
  }
}