import { Type } from 'class-transformer';
import {
  IsArray,
  IsIn,
  IsNumber,
  IsOptional,
  IsString,
  IsUrl,
  MaxLength,
} from 'class-validator';

export class CreateVideoDto {
  @IsOptional()
  @IsString({ message: 'Id deve ser uma string' })
  @MaxLength(244)
  id?: string;

  @IsOptional()
  @IsArray({ message: 'Tags deve ser um array' })
  tags?: string[];

  @IsUrl()
  @MaxLength(244)
  url!: string;

  @IsOptional()
  @IsArray({ message: 'Categories deve ser um array' })
  categories?: string[];

  @IsOptional()
  @IsString()
  @MaxLength(244)
  title?: string;

  @IsOptional()
  @IsUrl()
  @MaxLength(244)
  thumbnail?: string;

  @IsOptional()
  @IsString({ message: 'Videoid deve ser uma string' })
  @MaxLength(244)
  videoid?: string;

  @IsNumber()
  @Type(() => Number)
  duration!: number;

  @IsOptional()
  @IsString()
  @MaxLength(244)
  description?: string;

  @IsString()
  @IsIn(['automatic', 'low', 'medium', 'high'], {
    message: 'Qualidade deve ser "low", "medium" ou "high"',
  })
  @MaxLength(244)
  qualidade: string;

  @IsOptional()
  @IsUrl()
  @MaxLength(244)
  transcriptionUrl?: string;

  @IsOptional()
  @Type(() => Number)
  @IsNumber(
    { allowNaN: false, allowInfinity: false },
    { message: 'Timestamp deve ser um número' },
  )
  timestamp?: number;
}