/**
 * 管理员相关响应 DTO
 * 
 * 功能描述：
 * - 为 Swagger 提供明确的响应结构定义
 * - 与 AdminService 返回结构保持一致
 * 
 * @author jianuo
 * @version 1.0.0
 * @since 2025-12-19
 */

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

class AdminInfoDto {
  @ApiProperty({ example: '1' })
  id: string;

  @ApiProperty({ example: 'admin' })
  username: string;

  @ApiProperty({ example: '管理员' })
  nickname: string;

  @ApiProperty({ example: 9 })
  role: number;
}

class AdminLoginDataDto {
  @ApiProperty({ type: AdminInfoDto })
  admin: AdminInfoDto;

  @ApiProperty({ description: '管理员访问Token（用于Authorization Bearer）' })
  access_token: string;

  @ApiProperty({ description: '过期时间戳（毫秒）', example: 1766102400000 })
  expires_at: number;
}

export class AdminLoginResponseDto {
  @ApiProperty({ example: true })
  success: boolean;

  @ApiProperty({ type: AdminLoginDataDto, required: false })
  data?: AdminLoginDataDto;

  @ApiProperty({ example: '管理员登录成功' })
  message: string;

  @ApiProperty({ required: false, example: 'ADMIN_LOGIN_FAILED' })
  error_code?: string;
}

class AdminUserDto {
  @ApiProperty({ example: '1' })
  id: string;

  @ApiProperty({ example: 'user1' })
  username: string;

  @ApiProperty({ example: '小明' })
  nickname: string;

  @ApiProperty({ required: false, example: 'user1@example.com', nullable: true })
  email?: string;

  @ApiProperty({ example: false })
  email_verified: boolean;

  @ApiProperty({ required: false, example: '+8613800138000', nullable: true })
  phone?: string;

  @ApiProperty({ required: false, example: 'https://example.com/avatar.png', nullable: true })
  avatar_url?: string;

  @ApiProperty({ example: 1 })
  role: number;

  @ApiProperty({ example: '2025-12-19T00:00:00.000Z' })
  created_at: Date;

  @ApiProperty({ example: '2025-12-19T00:00:00.000Z' })
  updated_at: Date;
}

class AdminUsersDataDto {
  @ApiProperty({ type: [AdminUserDto] })
  users: AdminUserDto[];

  @ApiProperty({ example: 100 })
  limit: number;

  @ApiProperty({ example: 0 })
  offset: number;
}

export class AdminUsersResponseDto {
  @ApiProperty({ example: true })
  success: boolean;

  @ApiProperty({ type: AdminUsersDataDto, required: false })
  data?: AdminUsersDataDto;

  @ApiProperty({ example: '用户列表获取成功' })
  message: string;

  @ApiProperty({ required: false, example: 'ADMIN_USERS_FAILED' })
  error_code?: string;
}

class AdminUserDataDto {
  @ApiProperty({ type: AdminUserDto })
  user: AdminUserDto;
}

export class AdminUserResponseDto {
  @ApiProperty({ example: true })
  success: boolean;

  @ApiProperty({ type: AdminUserDataDto, required: false })
  data?: AdminUserDataDto;

  @ApiProperty({ example: '用户信息获取成功' })
  message: string;
}

export class AdminCommonResponseDto {
  @ApiProperty({ example: true })
  success: boolean;

  @ApiProperty({ required: false })
  data?: any;

  @ApiProperty({ example: '密码重置成功' })
  message: string;

  @ApiProperty({ required: false, example: 'ADMIN_OPERATION_FAILED' })
  error_code?: string;
}

class AdminRuntimeLogsDataDto {
  @ApiProperty({ example: 'dev.log' })
  file: string;

  @ApiProperty({ description: '日志文件最后更新时间（ISO）', example: '2025-12-19T19:10:15.000Z' })
  updated_at: string;

  @ApiProperty({ type: [String], description: '日志行（按时间顺序，越靠后越新）' })
  lines: string[];
}

export class AdminRuntimeLogsResponseDto {
  @ApiProperty({ example: true })
  success: boolean;

  @ApiProperty({ type: AdminRuntimeLogsDataDto, required: false })
  data?: AdminRuntimeLogsDataDto;

  @ApiProperty({ example: '运行日志获取成功' })
  message: string;

  @ApiProperty({ required: false, example: 'ADMIN_OPERATION_FAILED' })
  error_code?: string;
}