import { ApiProperty, OmitType, PartialType } from '@nestjs/swagger';
import { Type } from 'class-transformer';
import {
  IsArray,
  IsBoolean,
  IsInt,
  IsNumberString,
  IsObject,
  IsOptional,
  IsString,
  Min,
  ValidateNested,
} from 'class-validator';
import { CreateGoodDto } from './create-good.dto';

export class CustomGoodDetailDto {
  @ApiProperty({ required: false, nullable: true })
  @IsOptional()
  @IsString()
  productCode?: string | null;

  @ApiProperty({ required: false, nullable: true })
  @IsOptional()
  @IsString()
  englishName?: string | null;

  @ApiProperty({ required: false, nullable: true })
  @IsOptional()
  @IsString()
  blankDesignUrl?: string | null;

  @ApiProperty({ required: false, nullable: true })
  @IsOptional()
  @IsString()
  detailsPageVideoUrl?: string | null;

  @ApiProperty({ required: false, nullable: true })
  @IsOptional()
  @IsString()
  textureName?: string | null;

  @ApiProperty({ required: false, nullable: true })
  @IsOptional()
  @IsInt()
  @Min(0)
  productionCycleHours?: number | null;

  @ApiProperty({ required: false, nullable: true, example: '208.000' })
  @IsOptional()
  @IsNumberString()
  minWeightG?: string | null;

  @ApiProperty({ required: false, nullable: true })
  @IsOptional()
  @IsString()
  productionProcess?: string | null;

  @ApiProperty({ required: false, nullable: true })
  @IsOptional()
  @IsString()
  materialDescription?: string | null;

  @ApiProperty({ required: false, nullable: true })
  @IsOptional()
  @IsString()
  reminder?: string | null;

  @ApiProperty({ required: false, nullable: true })
  @IsOptional()
  @IsString()
  productPerformance?: string | null;

  @ApiProperty({ required: false, nullable: true })
  @IsOptional()
  @IsString()
  applicableScenarios?: string | null;

  @ApiProperty({ required: false, nullable: true })
  @IsOptional()
  @IsString()
  washingInstructions?: string | null;

  @ApiProperty({ required: false, nullable: true })
  @IsOptional()
  @IsString()
  specialDescription?: string | null;

  @ApiProperty({ required: false, nullable: true })
  @IsOptional()
  @IsString()
  designExplanation?: string | null;

  @ApiProperty({ required: false, nullable: true })
  @IsOptional()
  @IsString()
  designArea?: string | null;

  @ApiProperty({ required: false, nullable: true })
  @IsOptional()
  @IsString()
  pictureRequest?: string | null;

  @ApiProperty({ required: false, nullable: true, type: Object })
  @IsOptional()
  @IsObject()
  sizeChart?: Record<string, unknown> | null;

  @ApiProperty({ required: false, nullable: true, type: Object })
  @IsOptional()
  @IsObject()
  packageSpecs?: Record<string, unknown> | null;

  @ApiProperty({ required: false, nullable: true, type: Object })
  @IsOptional()
  @IsObject()
  options?: Record<string, unknown> | null;

  @ApiProperty({ required: false, nullable: true, type: Object })
  @IsOptional()
  @IsObject()
  media?: Record<string, unknown> | null;
}

export class CustomGoodVariantDto {
  @ApiProperty()
  @IsString()
  sku!: string;

  @ApiProperty({ required: false, nullable: true })
  @IsOptional()
  @IsString()
  sizeName?: string | null;

  @ApiProperty({ required: false, nullable: true })
  @IsOptional()
  @IsString()
  sizeId?: string | null;

  @ApiProperty({ required: false, nullable: true })
  @IsOptional()
  @IsString()
  colorName?: string | null;

  @ApiProperty({ required: false, nullable: true })
  @IsOptional()
  @IsString()
  colorHex?: string | null;

  @ApiProperty({ required: false, nullable: true })
  @IsOptional()
  @IsString()
  colorId?: string | null;

  @ApiProperty({ required: false, nullable: true })
  @IsOptional()
  @IsString()
  imageUrl?: string | null;

  @ApiProperty({ required: false, nullable: true, example: '28.00' })
  @IsOptional()
  @IsNumberString()
  price?: string | null;

  @ApiProperty({ required: false, nullable: true })
  @IsOptional()
  @IsNumberString()
  originalPrice?: string | null;

  @ApiProperty({ required: false, nullable: true })
  @IsOptional()
  @IsNumberString()
  weightG?: string | null;

  @ApiProperty({ required: false, nullable: true })
  @IsOptional()
  @IsNumberString()
  boxLengthCm?: string | null;

  @ApiProperty({ required: false, nullable: true })
  @IsOptional()
  @IsNumberString()
  boxWidthCm?: string | null;

  @ApiProperty({ required: false, nullable: true })
  @IsOptional()
  @IsNumberString()
  boxHeightCm?: string | null;

  @ApiProperty({ required: false, nullable: true, type: Object })
  @IsOptional()
  @IsObject()
  designData?: Record<string, unknown> | null;

  @ApiProperty({ required: false, default: true })
  @IsOptional()
  @IsBoolean()
  enabled?: boolean;

  @ApiProperty({ required: false, default: 0 })
  @IsOptional()
  @IsInt()
  @Min(0)
  sortOrder?: number;
}

export class CreateCustomGoodDto extends OmitType(CreateGoodDto, [
  'originGoodId',
] as const) {
  @ApiProperty({ required: false, nullable: true, example: '28.00' })
  @IsOptional()
  @IsNumberString()
  goodPrice?: string | null;

  @ApiProperty({ required: false, description: '物流归因（入族后参与价格矩阵）', example: '包邮' })
  @IsOptional()
  @IsString()
  logisticsLabel?: string;

  @ApiProperty({ required: false, description: '工艺/印花数量归因', example: '双面印花' })
  @IsOptional()
  @IsString()
  craftLabel?: string;

  @ApiProperty({ required: false })
  @IsOptional()
  @IsString()
  skuCode?: string;

  @ApiProperty({ required: false })
  @IsOptional()
  @IsString()
  warehouseLabel?: string;

  @ApiProperty({ required: false, description: '挂入的产品族 id（缺省为独立商品）', example: '12' })
  @IsOptional()
  @IsNumberString()
  familyId?: string;

  @ApiProperty({ required: false, type: CustomGoodDetailDto })
  @IsOptional()
  @ValidateNested()
  @Type(() => CustomGoodDetailDto)
  detail?: CustomGoodDetailDto;

  @ApiProperty({ required: false, type: [CustomGoodVariantDto] })
  @IsOptional()
  @IsArray()
  @ValidateNested({ each: true })
  @Type(() => CustomGoodVariantDto)
  variants?: CustomGoodVariantDto[];
}

export class UpdateCustomGoodContentDto extends PartialType(
  OmitType(CreateCustomGoodDto, [
    'countryId',
    'categoryId',
    'tagIds',
    'positionId',
    'goodPriority',
  ] as const),
) {}