import { ApiProperty } from '@nestjs/swagger';
import { IsOptional, IsNumber, IsString } from 'class-validator';

export class LoginConfigDto {
  @ApiProperty({ description: '是否启用验证码', required: false })
  @IsOptional()
  @IsNumber()
  isCaptcha?: number;

  @ApiProperty({ description: '是否启用站点验证码', required: false })
  @IsOptional()
  @IsNumber()
  isSiteCaptcha?: number;

  @ApiProperty({ description: '登录背景图', required: false })
  @IsOptional()
  @IsString()
  bg?: string;

  @ApiProperty({ description: '站点登录背景图', required: false })
  @IsOptional()
  @IsString()
  siteBg?: string;

  @ApiProperty({ description: '登录方式配置', required: false })
  @IsOptional()
  loginMethods?: {
    username?: boolean;
    email?: boolean;
    mobile?: boolean;
    wechat?: boolean;
    qq?: boolean;
  };

  @ApiProperty({ description: '密码策略配置', required: false })
  @IsOptional()
  passwordPolicy?: {
    minLength?: number;
    requireSpecialChar?: boolean;
    requireNumber?: boolean;
    requireUppercase?: boolean;
  };

  @ApiProperty({ description: '登录失败限制', required: false })
  @IsOptional()
  loginLimit?: {
    maxAttempts?: number;
    lockoutDuration?: number;
    lockoutType?: string;
  };
}