import { ApiProperty, ApiPropertyOptional } from "@nestjs/swagger";
import { IsEnum, IsIn, IsNotEmpty, IsOptional, IsString, MaxLength } from "class-validator";
import { RoleEnum } from "src/Types&Enums/role.enum";

export class GetActorCaptchaQueryDto {
  @ApiProperty({
    example: "expert@gmail.com",
    description: "Actor email / username",
  })
  @IsString()
  @IsNotEmpty()
  @MaxLength(128)
  username: string;

  @ApiProperty({
    enum: RoleEnum,
    example: RoleEnum.EXPERT,
    description: "Actor role",
  })
  @IsEnum(RoleEnum)
  role: RoleEnum;

  @ApiPropertyOptional({
    enum: ["json", "raw"],
    default: "json",
    description:
      "Use `raw` to open the captcha directly in the browser (image/svg+xml). " +
      "Default `json` returns `{ image, expiresAt }` for the frontend.",
  })
  @IsOptional()
  @IsIn(["json", "raw"])
  format?: "json" | "raw";
}