import { Transform } from 'class-transformer';
import {
  IsEmail,
  IsOptional,
  IsString,
  MaxLength,
  MinLength,
} from 'class-validator';

const optionalText = ({ value }: { value: unknown }) =>
  typeof value === 'string' && value.trim() ? value.trim() : null;

export class UpdateSelfProfileDto {
  @Transform(({ value }) => typeof value === 'string' ? value.trim().toLowerCase() : value)
  @IsEmail()
  @MaxLength(320)
  email!: string;

  @Transform(optionalText)
  @IsOptional()
  @IsString()
  @MaxLength(40)
  phone?: string | null;

  @Transform(optionalText)
  @IsOptional()
  @IsString()
  @MaxLength(160)
  jobTitle?: string | null;
}