// Request DTOs
export * from './request';

// Response DTOs
export * from './response';

// 其他通用DTOs
import { IsString, IsOptional, IsNotEmpty, Matches, IsEnum, IsNumber } from 'class-validator';
import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';

export class AutoLoginDto {
  @ApiProperty()
  @IsString()
  @IsNotEmpty()
  refreshToken: string;

  @ApiProperty()
  @IsString()
  @IsNotEmpty()
  deviceId: string;
}

export class SendSmsCodeDto {
  @ApiProperty({ example: '13800138000' })
  @IsString()
  @Matches(/^1[3-9]\d{9}$/, { message: '手机号格式错误' })
  phoneNumber: string;

  @ApiProperty({ enum: ['REGISTER', 'LOGIN', 'BIND', 'RECOVER'] })
  @IsEnum(['REGISTER', 'LOGIN', 'BIND', 'RECOVER'])
  type: 'REGISTER' | 'LOGIN' | 'BIND' | 'RECOVER';
}

export class RegisterDto {
  @ApiProperty({ example: '13800138000' })
  @IsString()
  @Matches(/^1[3-9]\d{9}$/, { message: '手机号格式错误' })
  phoneNumber: string;

  @ApiProperty({ example: '123456' })
  @IsString()
  @Matches(/^\d{6}$/, { message: '验证码格式错误' })
  smsCode: string;

  @ApiProperty()
  @IsString()
  @IsNotEmpty()
  deviceId: string;

  @ApiProperty()
  @IsString()
  @IsNotEmpty()
  provinceCode: string;

  @ApiProperty()
  @IsString()
  @IsNotEmpty()
  cityCode: string;

  @ApiPropertyOptional()
  @IsOptional()
  @IsString()
  deviceName?: string;

  @ApiPropertyOptional()
  @IsOptional()
  @IsString()
  inviterReferralCode?: string;
}

export class LoginDto {
  @ApiProperty({ example: '13800138000' })
  @IsString()
  @Matches(/^1[3-9]\d{9}$/, { message: '手机号格式错误' })
  phoneNumber: string;

  @ApiProperty({ example: '123456' })
  @IsString()
  @Matches(/^\d{6}$/, { message: '验证码格式错误' })
  smsCode: string;

  @ApiProperty()
  @IsString()
  @IsNotEmpty()
  deviceId: string;
}

export class UpdateProfileDto {
  @ApiPropertyOptional()
  @IsOptional()
  @IsString()
  nickname?: string;

  @ApiPropertyOptional()
  @IsOptional()
  @IsString()
  avatarUrl?: string;

  @ApiPropertyOptional()
  @IsOptional()
  @IsString()
  address?: string;
}

export class BindWalletDto {
  @ApiProperty({ enum: ['KAVA', 'DST', 'BSC'] })
  @IsEnum(['KAVA', 'DST', 'BSC'])
  chainType: string;

  @ApiProperty()
  @IsString()
  @IsNotEmpty()
  address: string;
}

export class RemoveDeviceDto {
  @ApiProperty()
  @IsString()
  @IsNotEmpty()
  deviceId: string;
}

// Response DTOs
export class AutoCreateAccountResponseDto {
  @ApiProperty({ example: 100001, description: '用户序列号 (唯一标识)' })
  userSerialNum: number;

  @ApiProperty({ example: 'ABC123', description: '推荐码' })
  referralCode: string;

  @ApiProperty({ example: '榴莲勇士_38472', description: '随机用户名' })
  username: string;

  @ApiProperty({ example: '<svg>...</svg>', description: '随机SVG头像' })
  avatarSvg: string;

  @ApiProperty({ description: '访问令牌' })
  accessToken: string;

  @ApiProperty({ description: '刷新令牌' })
  refreshToken: string;
}

export class RecoverAccountResponseDto {
  @ApiProperty()
  userId: string;

  @ApiProperty()
  accountSequence: number;

  @ApiProperty()
  nickname: string;

  @ApiProperty({ nullable: true })
  avatarUrl: string | null;

  @ApiProperty()
  referralCode: string;

  @ApiProperty()
  accessToken: string;

  @ApiProperty()
  refreshToken: string;
}

// 钱包地址响应
export class WalletAddressesDto {
  @ApiProperty({ example: '0x1234...', description: 'KAVA链地址' })
  kava: string;

  @ApiProperty({ example: 'dst1...', description: 'DST链地址' })
  dst: string;

  @ApiProperty({ example: '0x5678...', description: 'BSC链地址' })
  bsc: string;
}

// 钱包状态响应 (就绪)
export class WalletStatusReadyResponseDto {
  @ApiProperty({ example: 'ready', description: '钱包状态' })
  status: 'ready';

  @ApiProperty({ type: WalletAddressesDto, description: '三链钱包地址' })
  walletAddresses: WalletAddressesDto;

  @ApiProperty({ example: 'word1 word2 ... word12', description: '助记词 (12词)' })
  mnemonic: string;
}

// 钱包状态响应 (生成中)
export class WalletStatusGeneratingResponseDto {
  @ApiProperty({ example: 'generating', description: '钱包状态' })
  status: 'generating';
}

export class LoginResponseDto {
  @ApiProperty()
  userId: string;

  @ApiProperty()
  accountSequence: number;

  @ApiProperty()
  accessToken: string;

  @ApiProperty()
  refreshToken: string;
}

// ============ Referral DTOs ============

export class GenerateReferralLinkDto {
  @ApiPropertyOptional({ description: '渠道标识: wechat, telegram, twitter 等' })
  @IsOptional()
  @IsString()
  channel?: string;

  @ApiPropertyOptional({ description: '活动ID' })
  @IsOptional()
  @IsString()
  campaignId?: string;
}

export class MeResponseDto {
  @ApiProperty()
  userId: string;

  @ApiProperty({ description: '账户序列号' })
  accountSequence: number;

  @ApiProperty({ nullable: true })
  phoneNumber: string | null;

  @ApiProperty()
  nickname: string;

  @ApiProperty({ nullable: true })
  avatarUrl: string | null;

  @ApiProperty({ description: '推荐码' })
  referralCode: string;

  @ApiProperty({ description: '完整推荐链接' })
  referralLink: string;

  @ApiProperty({ description: '钱包地址列表' })
  walletAddresses: Array<{ chainType: string; address: string }>;

  @ApiProperty()
  kycStatus: string;

  @ApiProperty()
  status: string;

  @ApiProperty()
  registeredAt: Date;
}

export class ReferralValidationResponseDto {
  @ApiProperty({ description: '推荐码是否有效' })
  valid: boolean;

  @ApiPropertyOptional()
  referralCode?: string;

  @ApiPropertyOptional({ description: '邀请人信息' })
  inviterInfo?: {
    accountSequence: number;
    nickname: string;
    avatarUrl: string | null;
  };

  @ApiPropertyOptional({ description: '错误信息' })
  message?: string;
}

export class ReferralLinkResponseDto {
  @ApiProperty()
  linkId: string;

  @ApiProperty()
  referralCode: string;

  @ApiProperty({ description: '短链' })
  shortUrl: string;

  @ApiProperty({ description: '完整链接' })
  fullUrl: string;

  @ApiProperty({ nullable: true })
  channel: string | null;

  @ApiProperty({ nullable: true })
  campaignId: string | null;

  @ApiProperty()
  createdAt: Date;
}

export class InviteRecordDto {
  @ApiProperty()
  accountSequence: number;

  @ApiProperty()
  nickname: string;

  @ApiProperty({ nullable: true })
  avatarUrl: string | null;

  @ApiProperty()
  registeredAt: Date;

  @ApiProperty({ description: '1=直接邀请, 2=间接邀请' })
  level: number;
}

export class ReferralStatsResponseDto {
  @ApiProperty()
  referralCode: string;

  @ApiProperty({ description: '总邀请人数' })
  totalInvites: number;

  @ApiProperty({ description: '直接邀请人数' })
  directInvites: number;

  @ApiProperty({ description: '间接邀请人数 (二级)' })
  indirectInvites: number;

  @ApiProperty({ description: '今日邀请' })
  todayInvites: number;

  @ApiProperty({ description: '本周邀请' })
  thisWeekInvites: number;

  @ApiProperty({ description: '本月邀请' })
  thisMonthInvites: number;

  @ApiProperty({ description: '最近邀请记录', type: [InviteRecordDto] })
  recentInvites: InviteRecordDto[];
}