import { Controller, Get, UseGuards, Patch, Body, ValidationPipe } from '@nestjs/common';
import { ApiTags, ApiBearerAuth, ApiOperation } from '@nestjs/swagger';
import { AdminAuthGuard } from 'src/modules/auth/guards/adminAuth.guard';
import { UserService } from './user.service';
import { UpdateUserDto } from './dto/update-user.dto';
import { UserId } from 'src/common/decorators/user-id.decorator';

@ApiTags('User')
@Controller('user')
export class UserController {
  constructor(private readonly userService: UserService) {}

  @UseGuards(AdminAuthGuard)
  @ApiBearerAuth()
  @ApiOperation({ summary: 'Get the current authenticated user profile' })
  @Get('/me')
  async getUser(@UserId() userId: string) {
    const user = await this.userService.findById(userId);
    return {
      message: `GET request: Retrieving profile for authenticated user`,
      user,
      userId,
    };
  }

  @UseGuards(AdminAuthGuard)
  @ApiBearerAuth()
  @ApiOperation({ summary: 'Update the authenticated user profile' })
  @Patch('/')
  async updateUser(
    @UserId() userId: string,
    @Body(new ValidationPipe({ transform: true, whitelist: true })) dto: UpdateUserDto,
  ) {
    const user = await this.userService.updateUser(userId, dto);
    return {
      message: `PATCH request: Updating profile for user ${userId}`,
      userId,
      user,
    };
  }
}