import { Allow, IsArray, IsIn, IsOptional, IsString, MaxLength, MinLength, ValidateNested } from 'class-validator';
import { Type } from 'class-transformer';

export class ImportDecisionDto {
  @IsString()
  @MinLength(1)
  @MaxLength(50)
  key!: string;

  @IsIn(['none', 'this', 'all'])
  scope!: 'none' | 'this' | 'all';
}

export class ImportProgramSettingsDto {
  @IsString()
  @MinLength(3)
  @MaxLength(32)
  mobile!: string;

  @IsString()
  @MinLength(1)
  @MaxLength(120)
  password!: string;

  @IsOptional()
  @IsArray()
  @ValidateNested({ each: true })
  @Type(() => ImportDecisionDto)
  decisions?: ImportDecisionDto[];

  /** اگر true فقط پیش‌نمایش برگردد */
  @IsOptional()
  @Allow()
  preview?: boolean;
}