import { Controller, Post, Delete, Param, UploadedFile, UseGuards, UseInterceptors } from '@nestjs/common';
import { FileInterceptor } from '@nestjs/platform-express';
import { ApiTags, ApiBearerAuth, ApiConsumes } from '@nestjs/swagger';
import { MediaService } from './media.service';
import { JwtAuthGuard } from '../../common/guards/jwt-auth.guard';
import { CurrentUser } from '../../common/decorators/current-user.decorator';

const MAX_FILE_SIZE = 50 * 1024 * 1024; // 50 MB

@ApiTags('media')
@ApiBearerAuth()
@UseGuards(JwtAuthGuard)
@Controller('media')
export class MediaController {
  constructor(private media: MediaService) {}

  @Post('upload')
  @ApiConsumes('multipart/form-data')
  @UseInterceptors(FileInterceptor('file', { limits: { fileSize: MAX_FILE_SIZE } }))
  upload(@UploadedFile() file: Express.Multer.File, @CurrentUser() user: any) {
    return this.media.upload(file, user.id);
  }

  @Delete(':id')
  delete(@Param('id') id: string, @CurrentUser() user: any) {
    return this.media.delete(id, user.id);
  }
}