/**
 * 应用状态响应 DTO
 * 
 * 功能描述：
 * - 定义应用状态接口的响应格式
 * - 提供 Swagger 文档生成支持
 * 
 * @author angjustinl
 * @version 1.0.0
 * @since 2025-12-17
 */

import { ApiProperty } from '@nestjs/swagger';

/**
 * 应用状态响应 DTO
 */
export class AppStatusResponseDto {
  @ApiProperty({
    description: '服务名称',
    example: 'Pixel Game Server',
    type: String
  })
  service: string;

  @ApiProperty({
    description: '服务版本',
    example: '1.0.0',
    type: String
  })
  version: string;

  @ApiProperty({
    description: '运行状态',
    example: 'running',
    enum: ['running', 'starting', 'stopping', 'error'],
    type: String
  })
  status: string;

  @ApiProperty({
    description: '当前时间戳',
    example: '2025-12-17T15:00:00.000Z',
    type: String,
    format: 'date-time'
  })
  timestamp: string;

  @ApiProperty({
    description: '运行时间（秒）',
    example: 3600,
    type: Number,
    minimum: 0
  })
  uptime: number;

  @ApiProperty({
    description: '运行环境',
    example: 'development',
    enum: ['development', 'production', 'test'],
    type: String
  })
  environment: string;

  @ApiProperty({
    description: '存储模式',
    example: 'memory',
    enum: ['database', 'memory'],
    type: String
  })
  storage_mode: 'database' | 'memory';
}