import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
import {
  IsString,
  IsNotEmpty,
  IsArray,
  IsBoolean,
  IsOptional,
  ValidateNested,
  IsEnum,
  IsInt,
} from 'class-validator';
import { Type } from 'class-transformer';
import { IsRepairLineAmountToman } from 'src/common/validators/repair-line-amount-toman.validator';
import { ClaimRequiredDocumentType } from 'src/Types&Enums/claim-request-management/required-document-type.enum';
import { DamagedPartItem } from 'src/claim-request-management/dto/capture-requirements-v2.dto';
import { DaghiOption } from 'src/Types&Enums/claim-request-management/daghi-option.enum';
export class DaghiDetailsV2Dto {
  @ApiProperty({
    enum: DaghiOption,
    description:
      'Daghi option: ارزش لوازم بازیافتی, تحویل داغی, فاقد ارزش, با احتساب داغی',
  })
  @IsEnum(DaghiOption)
  option: DaghiOption;

  @ApiPropertyOptional({
    description: `Required when option is '${DaghiOption.RECYCLED_PARTS_VALUE}' (Toman)`,
  })
  @IsOptional()
  @IsString()
  @IsRepairLineAmountToman()
  price?: string;

  @ApiPropertyOptional({
    description: `Required when option is '${DaghiOption.DELIVER_DAMAGED_PART}' (Mongo ObjectId string)`,
  })
  @IsOptional()
  @IsString()
  branchId?: string;
}

export class PartPricingV2Dto {
  @ApiProperty({
    example: 201,
    description: 'Numeric catalog part id from claim detail `damagedParts[].partId`.',
  })
  @IsInt()
  partId: number;

  @ApiProperty({ example: 'Minor' })
  @IsString()
  typeOfDamage: string;

  @ApiProperty({
    example: "5000000",
    description: "Part price in Toman (integer string). Use 0 if the full amount is in salary.",
  })
  @IsString()
  @IsRepairLineAmountToman({ allowZero: true })
  price: string;

  @ApiProperty({
    example: "2000000",
    description: "Labor in Toman (integer string). Use 0 if the full amount is in price.",
  })
  @IsString()
  @IsRepairLineAmountToman({ allowZero: true })
  salary: string;

  @ApiProperty({
    example: "7000000",
    description: "Line total in Toman (integer string).",
  })
  @IsString()
  @IsRepairLineAmountToman()
  totalPayment: string;

  @ApiProperty({ type: DaghiDetailsV2Dto })
  @ValidateNested()
  @Type(() => DaghiDetailsV2Dto)
  daghi: DaghiDetailsV2Dto;

  @ApiProperty({
    example: false,
    description:
      "If true, the owner must upload a repair factor image for this line; expert confirms cost later (validate-factors). Priced lines omit this or set false.",
  })
  @IsBoolean()
  factorNeeded: boolean;
}

export class SubmitExpertReplyV2Dto {
  @ApiProperty({ example: 'Front door and hood have severe paint damage' })
  @IsString()
  @IsNotEmpty()
  description: string;

  @ApiProperty({
    type: [PartPricingV2Dto],
    description:
      "One line per damaged part (`partId` from claim detail `damagedParts[]`), plus pricing, `daghi`, and `factorNeeded`.",
  })
  @IsArray()
  @ValidateNested({ each: true })
  @Type(() => PartPricingV2Dto)
  parts: PartPricingV2Dto[];
}

export class ClaimSubmitResendV2Dto {
  @ApiPropertyOptional({
    description:
      "Instructions for the owner. At least one of description, resendDocuments, or resendCarParts must be non-empty.",
  })
  @IsOptional()
  @IsString()
  resendDescription?: string;

  @ApiPropertyOptional({
    type: [String],
    enum: ClaimRequiredDocumentType,
    description:
      "Document keys to re-upload; each value must be a ClaimRequiredDocumentType string (e.g. national_card).",
  })
  @IsOptional()
  @IsArray()
  @IsEnum(ClaimRequiredDocumentType, { each: true })
  resendDocuments?: ClaimRequiredDocumentType[];

  @ApiPropertyOptional({ type: [DamagedPartItem] })
  @IsOptional()
  @IsArray()
  @ValidateNested({ each: true })
  @Type(() => DamagedPartItem)
  resendCarParts?: DamagedPartItem[];
}