import { IsBoolean, IsIn, IsOptional, IsString, MaxLength } from 'class-validator';

export type JobMode = 'mp3' | 'mp4' | 'playlist' | 'facebook';

export class ProbeDto {
  @IsString()
  @MaxLength(2048)
  url!: string;
}

export class CreateJobDto {
  @IsString()
  @MaxLength(2048)
  url!: string;

  @IsIn(['mp3', 'mp4', 'playlist', 'facebook'])
  mode!: JobMode;

  // Token formatu zależny od trybu:
  //  mp3      -> '320' | '256' | '192' | '128'   (kbps)
  //  mp4/fb   -> '2160' | '1440' | '1080' | '720' | '480' | 'best'
  //  playlist -> 'video-1080' | 'video-720' | 'audio-320'
  @IsOptional()
  @IsString()
  @MaxLength(32)
  format?: string;

  @IsOptional()
  @IsBoolean()
  subtitles?: boolean;
}