import { ApiProperty } from '@nestjs/swagger';
import { IsNotEmpty, IsNumber, Min } from 'class-validator';
import { NextLevelDto } from './next-level.dto';

export class CompleteLevelRequestDto {
  @ApiProperty({ description: '通关时长（秒）' })
  @IsNumber()
  @IsNotEmpty()
  @Min(0)
  timeSpent!: number;
}

export class CompleteLevelResponseDto {
  @ApiProperty({ description: '是否为首次通关' })
  firstClear!: boolean;

  @ApiProperty({ description: '关卡 ID' })
  levelId!: string;

  @ApiProperty({ description: '通关时长（秒）' })
  timeSpent!: number;

  @ApiProperty({
    description: '下一个待通关的关卡（全部通关时为 null）',
    nullable: true,
    type: NextLevelDto,
  })
  nextLevel!: NextLevelDto | null;
}