import { Type } from 'class-transformer';
import {
  IsArray,
  IsBoolean,
  IsIn,
  IsNotEmpty,
  IsNumber,
  IsObject,
  IsOptional,
  IsString,
  Min,
  Max,
  MinLength,
  ValidateIf,
} from 'class-validator';

export class UpdateStoreStatusDto {
  @IsString()
  @IsIn(['OPEN', 'PAUSED', 'CLOSED'])
  status: string;
}

export class CreateStoreDto {
  @IsString()
  @IsNotEmpty()
  partnerAccountId: string;

  @IsString()
  @IsNotEmpty()
  cityId: string;

  @IsString()
  @IsNotEmpty()
  name: string;

  @IsString()
  @IsNotEmpty()
  phone: string;

  @IsString()
  @IsNotEmpty()
  categoryId: string;

  @IsOptional()
  @IsString()
  province?: string;

  @IsOptional()
  @IsString()
  city?: string;

  @IsOptional()
  @IsString()
  district?: string;

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

  @IsOptional()
  @IsString()
  intro?: string;

  @IsOptional()
  @IsString()
  coverUrl?: string;

  @IsOptional()
  @IsString()
  accountName?: string;

  @IsOptional()
  @IsString()
  bankAccountName?: string;

  @IsOptional()
  @IsString()
  bankAccountNo?: string;

  @IsOptional()
  @IsString()
  bankBranch?: string;

  @IsOptional()
  @IsArray()
  @IsString({ each: true })
  envPhotoUrls?: string[];

  @IsOptional()
  @IsString()
  contractUrl?: string;

  @IsOptional()
  @IsNumber()
  @Min(0)
  settlementRate?: number;
}

export class UpdateStoreDto {
  @IsOptional()
  @IsString()
  name?: string;

  @IsOptional()
  @IsString()
  phone?: string;

  @IsOptional()
  @IsString()
  intro?: string;

  @IsOptional()
  @IsString()
  coverUrl?: string;

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

  @IsOptional()
  @IsString()
  district?: string;

  @IsOptional()
  @IsNumber()
  @Min(0)
  settlementRate?: number;
}

export class CreateStoreAccountDto {
  @IsString()
  @IsNotEmpty()
  storeId: string;

  @IsString()
  @IsNotEmpty()
  phone: string;

  @IsString()
  @IsNotEmpty()
  name: string;
}

export class UpdateStoreAccountDto {
  @IsOptional()
  @IsString()
  name?: string;

  @IsOptional()
  @IsString()
  phone?: string;

  @IsOptional()
  @IsIn(['ACTIVE', 'DISABLED'])
  status?: string;
}

export class CreatePartnerDto {
  @IsString()
  @IsNotEmpty()
  cityId: string;

  @IsString()
  @IsNotEmpty()
  phone: string;

  @IsString()
  @IsNotEmpty()
  name: string;

  @IsString()
  @IsNotEmpty()
  companyName: string;

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

  @IsOptional()
  @IsString()
  contactPhone?: string;

  @IsString()
  @IsIn(['CITY_WIDE', 'DISTRICT'])
  scopeType: string;

  @IsOptional()
  @IsArray()
  @IsString({ each: true })
  districtCodes?: string[];

  @IsOptional()
  @IsNumber()
  @Min(0)
  orderCommissionRate?: number;

  @IsOptional()
  @IsNumber()
  @Min(0)
  redeemCommissionRate?: number;

  @IsOptional()
  @IsIn(['ACTIVE', 'PAUSED'])
  bindingStatus?: string;

  @IsOptional()
  @IsString()
  managedWarehouseId?: string;

  @IsOptional()
  @IsString()
  contractNo?: string;

  @IsOptional()
  @IsString()
  bankAccountName?: string;

  @IsOptional()
  @IsString()
  bankAccountNo?: string;

  @IsOptional()
  @IsString()
  bankBranch?: string;

  @IsOptional()
  @IsNumber()
  weeklyStoreTarget?: number;
}

export class UpdatePartnerDto {
  @IsOptional()
  @IsString()
  name?: string;

  @IsOptional()
  @IsString()
  phone?: string;

  @IsOptional()
  @IsString()
  companyName?: string;

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

  @IsOptional()
  @IsString()
  contactPhone?: string;

  @IsOptional()
  @IsIn(['CITY_WIDE', 'DISTRICT'])
  scopeType?: string;

  @IsOptional()
  @IsArray()
  @IsString({ each: true })
  districtCodes?: string[];

  @IsOptional()
  @IsNumber()
  @Min(0)
  orderCommissionRate?: number;

  @IsOptional()
  @IsNumber()
  @Min(0)
  redeemCommissionRate?: number;

  @IsOptional()
  @IsIn(['ACTIVE', 'PAUSED'])
  bindingStatus?: string;

  @IsOptional()
  @ValidateIf((_, v) => v !== null)
  @IsString()
  managedWarehouseId?: string | null;

  @IsOptional()
  @IsString()
  contractNo?: string;

  @IsOptional()
  @IsString()
  bankAccountName?: string;

  @IsOptional()
  @IsString()
  bankAccountNo?: string;

  @IsOptional()
  @IsString()
  bankBranch?: string;

  @IsOptional()
  @IsNumber()
  weeklyStoreTarget?: number;

  @IsOptional()
  @IsIn(['ACTIVE', 'DISABLED'])
  status?: string;
}

export class UpdatePartnerAccountDto {
  @IsOptional()
  @IsString()
  name?: string;

  @IsOptional()
  @IsString()
  phone?: string;

  @IsOptional()
  @IsIn(['ACTIVE', 'DISABLED'])
  status?: string;

  @IsOptional()
  @IsIn(['PARTNER', 'INTERNAL', 'PROMOTER'])
  staffRole?: string;

  @IsOptional()
  @IsArray()
  @IsString({ each: true })
  permissions?: string[];
}

export class CreatePartnerAccountDto {
  @IsString()
  @IsNotEmpty()
  parentAccountId: string;

  @IsString()
  @IsNotEmpty()
  phone: string;

  @IsString()
  @IsNotEmpty()
  name: string;

  @IsOptional()
  @IsIn(['PARTNER', 'INTERNAL', 'PROMOTER'])
  staffRole?: string;

  @IsOptional()
  @IsArray()
  @IsString({ each: true })
  permissions?: string[];
}

export class CreateCityDto {
  @IsString()
  @IsNotEmpty()
  code: string;

  @IsString()
  @IsNotEmpty()
  name: string;

  @IsString()
  @IsNotEmpty()
  province: string;

  @IsOptional()
  @IsIn(['PENDING', 'ACTIVE', 'PAUSED'])
  status?: string;
}

export class UpdateCityDto {
  @IsOptional()
  @IsString()
  name?: string;

  @IsOptional()
  @IsString()
  province?: string;

  @IsOptional()
  @IsIn(['PENDING', 'ACTIVE', 'PAUSED'])
  status?: string;

  @IsOptional()
  localMinQty?: number;

  @IsOptional()
  crossMinQty?: number;

  @IsOptional()
  @IsNumber()
  @Min(0)
  @Max(1)
  maxPartnerCommissionRate?: number;
}

export class BindCityPartnerDto {
  @IsString()
  @IsNotEmpty()
  partnerId: string;

  @IsString()
  @IsIn(['CITY_WIDE', 'DISTRICT'])
  scopeType: 'CITY_WIDE' | 'DISTRICT';

  @IsOptional()
  @IsArray()
  @IsString({ each: true })
  districtCodes?: string[];

  @IsOptional()
  @IsNumber()
  @Min(0)
  orderCommissionRate?: number;

  @IsOptional()
  @IsNumber()
  @Min(0)
  redeemCommissionRate?: number;

  @IsOptional()
  @IsIn(['ACTIVE', 'PAUSED'])
  status?: 'ACTIVE' | 'PAUSED';
}

export class UpdateCityPartnerDto {
  @IsOptional()
  @IsIn(['CITY_WIDE', 'DISTRICT'])
  scopeType?: 'CITY_WIDE' | 'DISTRICT';

  @IsOptional()
  @IsArray()
  @IsString({ each: true })
  districtCodes?: string[];

  @IsOptional()
  @IsNumber()
  @Min(0)
  orderCommissionRate?: number;

  @IsOptional()
  @IsNumber()
  @Min(0)
  redeemCommissionRate?: number;

  @IsOptional()
  @IsIn(['ACTIVE', 'PAUSED'])
  status?: 'ACTIVE' | 'PAUSED';
}

export class CreateCityWarehouseDto {
  @IsString()
  @IsNotEmpty()
  name: string;

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

  @IsString()
  @IsNotEmpty()
  contactName: string;

  @IsString()
  @IsNotEmpty()
  contactPhone: string;

  @IsString()
  @IsIn(['HQ', 'PARTNER'])
  managerType: 'HQ' | 'PARTNER';

  @IsOptional()
  @IsString()
  partnerAccountId?: string;

  @IsOptional()
  @IsIn(['ACTIVE', 'PAUSED'])
  status?: 'ACTIVE' | 'PAUSED';

  @IsOptional()
  @IsIn(['API_AUTO', 'MANUAL'])
  fulfillmentMode?: 'API_AUTO' | 'MANUAL';

  @IsOptional()
  @IsString()
  fulfillmentProviderId?: string;

  @IsOptional()
  @IsString()
  manualCarrierLabel?: string;

  @IsOptional()
  @IsString()
  manualQueryUrlTemplate?: string;

  @IsOptional()
  @IsNumber()
  lng?: number;

  @IsOptional()
  @IsNumber()
  lat?: number;
}

export class UpdateCityWarehouseDto {
  @IsOptional()
  @IsString()
  name?: string;

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

  @IsOptional()
  @IsString()
  contactName?: string;

  @IsOptional()
  @IsString()
  contactPhone?: string;

  @IsOptional()
  @IsIn(['HQ', 'PARTNER'])
  managerType?: 'HQ' | 'PARTNER';

  @IsOptional()
  @ValidateIf((_, v) => v !== null)
  @IsString()
  partnerAccountId?: string | null;

  @IsOptional()
  @IsIn(['ACTIVE', 'PAUSED'])
  status?: 'ACTIVE' | 'PAUSED';

  @IsOptional()
  @IsIn(['API_AUTO', 'MANUAL'])
  fulfillmentMode?: 'API_AUTO' | 'MANUAL';

  @IsOptional()
  @ValidateIf((_, v) => v !== null)
  @IsString()
  fulfillmentProviderId?: string | null;

  @IsOptional()
  @ValidateIf((_, v) => v !== null)
  @IsString()
  manualCarrierLabel?: string | null;

  @IsOptional()
  @ValidateIf((_, v) => v !== null)
  @IsString()
  manualQueryUrlTemplate?: string | null;

  @IsOptional()
  @ValidateIf((_, v) => v !== null)
  @IsNumber()
  lng?: number | null;

  @IsOptional()
  @ValidateIf((_, v) => v !== null)
  @IsNumber()
  lat?: number | null;
}

export class CreateFulfillmentProviderDto {
  @IsString()
  @IsNotEmpty()
  code: string;

  @IsString()
  @IsNotEmpty()
  name: string;

  @IsIn(['API', 'MANUAL'])
  type: 'API' | 'MANUAL';

  @IsOptional()
  @IsIn(['ACTIVE', 'DISABLED'])
  status?: 'ACTIVE' | 'DISABLED';

  @IsOptional()
  @IsString()
  configJson?: string;

  @IsOptional()
  @IsString()
  capabilitiesJson?: string;

  @IsOptional()
  @IsObject()
  xiaofeixiaConfig?: {
    apiUrl?: string;
    mchId?: string;
    apiKey?: string;
    signType?: 'MD5' | 'HMAC-SHA256';
    appId?: string;
  };

  @IsOptional()
  @IsString()
  bankAccountName?: string | null;

  @IsOptional()
  @IsString()
  bankName?: string | null;

  @IsOptional()
  @IsString()
  bankBranch?: string | null;

  @IsOptional()
  @IsString()
  bankAccountNo?: string | null;

  @IsOptional()
  @IsIn(['PREPAID', 'MONTHLY_CREDIT'])
  settlementMethod?: 'PREPAID' | 'MONTHLY_CREDIT';

  @IsOptional()
  @IsObject()
  pricingRules?: {
    baseBottles: number;
    baseFee: number;
    extraBottleFee: number;
    boxBottles?: number;
    boxFee?: number;
  } | null;
}

export class UpdateFulfillmentProviderDto {
  @IsOptional()
  @IsString()
  name?: string;

  @IsOptional()
  @IsIn(['API', 'MANUAL'])
  type?: 'API' | 'MANUAL';

  @IsOptional()
  @IsIn(['ACTIVE', 'DISABLED'])
  status?: 'ACTIVE' | 'DISABLED';

  @IsOptional()
  @IsString()
  configJson?: string;

  @IsOptional()
  @IsString()
  capabilitiesJson?: string;

  @IsOptional()
  @IsObject()
  xiaofeixiaConfig?: {
    apiUrl?: string;
    mchId?: string;
    apiKey?: string;
    signType?: 'MD5' | 'HMAC-SHA256';
    appId?: string;
  };

  @IsOptional()
  @IsString()
  bankAccountName?: string | null;

  @IsOptional()
  @IsString()
  bankName?: string | null;

  @IsOptional()
  @IsString()
  bankBranch?: string | null;

  @IsOptional()
  @IsString()
  bankAccountNo?: string | null;

  @IsOptional()
  @IsIn(['PREPAID', 'MONTHLY_CREDIT'])
  settlementMethod?: 'PREPAID' | 'MONTHLY_CREDIT';

  @IsOptional()
  @IsObject()
  pricingRules?: {
    baseBottles: number;
    baseFee: number;
    extraBottleFee: number;
    boxBottles?: number;
    boxFee?: number;
  } | null;
}

export class RechargeFulfillmentProviderDto {
  @IsNumber()
  amount: number;

  @IsOptional()
  @IsString()
  remark?: string;
}

export class ManualShipOrderDto {
  @IsString()
  @IsNotEmpty()
  logisticsCompany: string;

  @IsString()
  @IsNotEmpty()
  trackingNo: string;

  @IsOptional()
  @IsString()
  manualQueryUrl?: string;
}

export class HqLogisticsShipDto extends ManualShipOrderDto {}

export class CreateStoreMediaDto {
  @IsString()
  @IsNotEmpty()
  storeId: string;

  @IsString()
  @IsIn(['IMAGE', 'VIDEO'])
  mediaType: string;

  @IsString()
  @IsNotEmpty()
  url: string;

  @IsOptional()
  sortOrder?: number;
}

export class UpdateStoreMediaDto {
  @IsOptional()
  @IsString()
  url?: string;

  @IsOptional()
  @IsIn(['IMAGE', 'VIDEO'])
  mediaType?: string;

  @IsOptional()
  sortOrder?: number;
}

export class UpdateOrderStatusDto {
  @IsString()
  @IsIn([
    'PENDING_PAY',
    'PENDING_SHIP',
    'OUT_WAREHOUSE',
    'SHIPPING',
    'PENDING_RECEIVE',
    'COMPLETED',
    'CANCELLED',
    'REFUNDING',
    'REFUNDED',
  ])
  status: string;
}

export class BatchDeleteOrdersDto {
  @IsArray()
  @IsString({ each: true })
  ids: string[];
}

export class BatchDeleteUsersDto {
  @IsArray()
  @IsString({ each: true })
  ids: string[];
}

export class BatchDeleteUsersConfirmDto extends BatchDeleteUsersDto {
  @IsBoolean()
  confirmRisk: boolean;
}

/** HQ 订单发货（目前仅小飞侠 XFX） */
export class AdminShipOrderDto {
  @IsIn(['XFX'])
  provider: string;

  /** 可选：指定/改派履约仓后再推仓配 */
  @IsOptional()
  @IsString()
  warehouseId?: string;

  @IsOptional()
  @IsString()
  fromName?: string;

  @IsOptional()
  @IsString()
  fromMobile?: string;

  @IsOptional()
  @IsString()
  fromAddress?: string;

  @IsOptional()
  @IsString()
  fromAddressDetail?: string;

  @IsOptional()
  @IsNumber()
  fromLng?: number;

  @IsOptional()
  @IsNumber()
  fromLat?: number;

  @IsOptional()
  @Type(() => Number)
  @IsNumber()
  @Min(0.01)
  weight?: number;

  @IsOptional()
  @IsIn(['1', '2'])
  payMode?: string;

  @IsOptional()
  @IsString()
  remark?: string;
}

export class AdminRedeemDebugCreateTokenDto {
  @IsString()
  @IsNotEmpty()
  userId: string;

  @Type(() => Number)
  @IsNumber()
  @Min(0.01)
  amount: number;

  @IsOptional()
  @IsString()
  couponId?: string;

  @IsOptional()
  @IsString()
  storeId?: string;
}

export class AdminRedeemDebugStoreTokenDto {
  @IsString()
  @IsNotEmpty()
  storeId: string;

  @IsString()
  @IsNotEmpty()
  token: string;
}

export class AdminRedeemDebugPhoneStoreDto {
  @IsString()
  @IsNotEmpty()
  storeId: string;

  @IsString()
  @IsNotEmpty()
  phone: string;
}

export class AdminRedeemDebugPhoneBalanceDto extends AdminRedeemDebugPhoneStoreDto {
  @IsString()
  @IsNotEmpty()
  code: string;
}

export class AdminRedeemDebugPhonePrepareDto {
  @IsString()
  @IsNotEmpty()
  storeId: string;

  @IsString()
  @IsNotEmpty()
  sessionId: string;

  @Type(() => Number)
  @IsNumber()
  @Min(0.01)
  amount: number;
}

export class AdminRedeemDebugPhoneConfirmDto {
  @IsString()
  @IsNotEmpty()
  storeId: string;

  @IsString()
  @IsNotEmpty()
  sessionId: string;

  @IsString()
  @IsNotEmpty()
  code: string;
}

export class UpdateDeliveryDto {
  @IsOptional()
  @IsString()
  provider?: string;

  @IsOptional()
  @IsString()
  providerOrderNo?: string;

  @IsOptional()
  @IsString()
  trackingNo?: string;
}

export class CreateHqAccountDto {
  @IsIn(['phone', 'password'])
  credentialType: 'phone' | 'password';

  @IsOptional()
  @IsString()
  phone?: string;

  @ValidateIf((o: CreateHqAccountDto) => o.credentialType === 'password')
  @IsString()
  @IsNotEmpty()
  loginName?: string;

  @ValidateIf((o: CreateHqAccountDto) => o.credentialType === 'password')
  @IsString()
  @MinLength(6)
  password?: string;

  @IsString()
  @IsNotEmpty()
  name: string;

  @IsOptional()
  @IsIn(['SUPER_ADMIN', 'OPS', 'FINANCE', 'CUSTOMER_SERVICE'])
  adminRole?: string;
}

export class UpdateHqAccountDto {
  @IsOptional()
  @IsString()
  loginName?: string;

  @IsOptional()
  @IsString()
  phone?: string;

  @IsOptional()
  @IsString()
  @MinLength(6)
  password?: string;
  @IsOptional()
  @IsString()
  name?: string;

  @IsOptional()
  @IsIn(['SUPER_ADMIN', 'OPS', 'FINANCE', 'CUSTOMER_SERVICE'])
  adminRole?: string;

  @IsOptional()
  @IsIn(['ACTIVE', 'DISABLED'])
  status?: string;
}

export class SaveHqRolePermissionsDto {
  @IsArray()
  @IsString({ each: true })
  permissionKeys: string[];
}

export class SaveHqAccountPermissionsDto {
  @IsArray()
  @IsString({ each: true })
  permissionKeys: string[];
}

export class CreateProductDto {
  @IsString()
  @IsNotEmpty()
  skuCode: string;

  @IsString()
  @IsNotEmpty()
  barcode69: string;

  @IsString()
  @IsNotEmpty()
  name: string;

  @IsOptional()
  @IsString()
  subtitle?: string;

  @IsIn(['QINGXIANG', 'JIANGXIANG', 'NONGXIANG'])
  aromaType: string;

  @IsString()
  @IsNotEmpty()
  spec: string;

  @IsNumber()
  price: number;

  @IsOptional()
  @IsNumber()
  benefitAmount?: number;

  @IsOptional()
  @IsIn(['DRAFT', 'ON_SALE', 'OFF_SALE'])
  status?: string;

  @IsOptional()
  @IsNumber()
  sortOrder?: number;

  @IsOptional()
  @IsBoolean()
  allowOnSitePickup?: boolean;

  @IsOptional()
  @IsString()
  coverUrl?: string;

  @IsOptional()
  @IsArray()
  @IsString({ each: true })
  carouselUrls?: string[];

  @IsOptional()
  @IsArray()
  @IsString({ each: true })
  detailImageUrls?: string[];

  @IsOptional()
  @IsObject()
  detailContent?: Record<string, unknown>;
}

export class UpdateProductDto {
  @IsOptional()
  @IsString()
  name?: string;

  @IsOptional()
  @IsString()
  subtitle?: string;

  @IsOptional()
  @IsString()
  spec?: string;

  @IsOptional()
  @IsNumber()
  price?: number;

  @IsOptional()
  @IsNumber()
  benefitAmount?: number;

  @IsOptional()
  @IsIn(['DRAFT', 'ON_SALE', 'OFF_SALE'])
  status?: string;

  @IsOptional()
  @IsNumber()
  sortOrder?: number;

  @IsOptional()
  @IsBoolean()
  allowOnSitePickup?: boolean;

  @IsOptional()
  @IsString()
  coverUrl?: string;

  @IsOptional()
  @IsArray()
  @IsString({ each: true })
  carouselUrls?: string[];

  @IsOptional()
  @IsArray()
  @IsString({ each: true })
  detailImageUrls?: string[];

  @IsOptional()
  @IsObject()
  detailContent?: Record<string, unknown>;
}

class ProductDetailFeatureInputDto {
  @IsString()
  icon: string;

  @IsString()
  title: string;

  @IsString()
  desc: string;
}

export class CreateProductDetailTemplateDto {
  @IsString()
  @IsNotEmpty()
  code: string;

  @IsString()
  @IsNotEmpty()
  name: string;

  @IsOptional()
  @IsString()
  description?: string;

  @IsOptional()
  @IsIn(['QINGXIANG', 'JIANGXIANG', 'NONGXIANG'])
  aromaType?: string;

  @IsOptional()
  @IsString()
  storyTitle?: string;

  @IsOptional()
  @IsString()
  storyText?: string;

  @IsOptional()
  @IsArray()
  features?: ProductDetailFeatureInputDto[];

  @IsOptional()
  @IsArray()
  @IsString({ each: true })
  detailImageUrls?: string[];

  @IsOptional()
  @IsNumber()
  suggestedDetailImageCount?: number;

  @IsOptional()
  @IsNumber()
  sortOrder?: number;

  @IsOptional()
  @IsIn(['ACTIVE', 'DISABLED'])
  status?: string;
}

export class UpdateProductDetailTemplateDto {
  @IsOptional()
  @IsString()
  code?: string;

  @IsOptional()
  @IsString()
  name?: string;

  @IsOptional()
  @IsString()
  description?: string;

  @IsOptional()
  @IsIn(['QINGXIANG', 'JIANGXIANG', 'NONGXIANG', null])
  aromaType?: string | null;

  @IsOptional()
  @IsString()
  storyTitle?: string;

  @IsOptional()
  @IsString()
  storyText?: string;

  @IsOptional()
  @IsArray()
  features?: ProductDetailFeatureInputDto[];

  @IsOptional()
  @IsArray()
  @IsString({ each: true })
  detailImageUrls?: string[];

  @IsOptional()
  @IsNumber()
  suggestedDetailImageCount?: number;

  @IsOptional()
  @IsNumber()
  sortOrder?: number;

  @IsOptional()
  @IsIn(['ACTIVE', 'DISABLED'])
  status?: string;
}

export class CreatePromoCodeDto {
  @IsString()
  @IsNotEmpty()
  name: string;

  @IsOptional()
  @IsString()
  code?: string;
}

export class UpdatePromoCodeStatusDto {
  @IsString()
  @IsIn(['ACTIVE', 'DISABLED'])
  status: 'ACTIVE' | 'DISABLED';
}

export class AdminBenefitGrantDto {
  @IsString()
  @IsNotEmpty()
  phone: string;

  @Type(() => Number)
  @IsNumber()
  @Min(0.01)
  @Max(999999.99)
  amount: number;

  @IsOptional()
  @IsString()
  remark?: string;
}

export class CreateStoreCategoryDto {
  @IsString()
  @IsNotEmpty()
  code: string;

  @IsString()
  @IsNotEmpty()
  name: string;

  @IsOptional()
  @Type(() => Number)
  @IsNumber()
  sort?: number;

  /** 空/不传 = 一级分类；传入一级 id = 二级分类 */
  @IsOptional()
  @IsString()
  parentId?: string | null;

  @IsOptional()
  @IsIn(['ACTIVE', 'DISABLED'])
  status?: string;
}

export class UpdateStoreCategoryDto {
  @IsOptional()
  @IsString()
  @IsNotEmpty()
  code?: string;

  @IsOptional()
  @IsString()
  @IsNotEmpty()
  name?: string;

  @IsOptional()
  @Type(() => Number)
  @IsNumber()
  sort?: number;

  @IsOptional()
  @ValidateIf((_, v) => v !== null && v !== undefined)
  @IsString()
  parentId?: string | null;

  @IsOptional()
  @IsIn(['ACTIVE', 'DISABLED'])
  status?: string;
}