import { ApiProperty, ApiPropertyOptional } from "@nestjs/swagger";
import { Type } from "class-transformer";
import {
  IsArray,
  IsEnum,
  IsInt,
  IsNotEmpty,
  IsOptional,
  IsString,
  MaxLength,
  MinLength,
  Validate,
  ValidateNested,
} from "class-validator";
import { HasObjectionEntriesConstraint } from "src/common/validators/has-objection-entries.validator";
import { IsRepairLineAmountToman } from "src/common/validators/repair-line-amount-toman.validator";
import { ObjectionPartHasContentConstraint } from "src/common/validators/objection-part-content.validator";
import { TypeOfDamage } from "src/Types&Enums/claim-request-management/type-of-damage.enum";

export class UserObjectionPartDto {
  @ApiProperty({
    example: 201,
    description: "Numeric catalog part id of the priced line being disputed.",
  })
  @Validate(ObjectionPartHasContentConstraint)
  @IsInt()
  partId: number;

  @ApiPropertyOptional({
    description:
      "Why the owner disagrees (min 3 chars when provided). Required unless partPrice or partSalary is sent.",
  })
  @IsOptional()
  @IsString()
  @MaxLength(2000)
  reason?: string;

  @ApiPropertyOptional({
    description: "Owner-proposed part price (Toman, integer string).",
  })
  @IsOptional()
  @IsString()
  @MaxLength(32)
  @IsRepairLineAmountToman()
  partPrice?: string;

  @ApiPropertyOptional({
    description: "Owner-proposed salary / labor (Toman, integer string).",
  })
  @IsOptional()
  @IsString()
  @MaxLength(32)
  @IsRepairLineAmountToman()
  partSalary?: string;

  @ApiPropertyOptional({ enum: TypeOfDamage })
  @IsOptional()
  @IsEnum(TypeOfDamage)
  typeOfDamage?: TypeOfDamage;

  @ApiPropertyOptional()
  @IsOptional()
  @IsString()
  @MaxLength(500)
  carPartDamage?: string;

  @ApiPropertyOptional()
  @IsOptional()
  @IsString()
  @MaxLength(64)
  side?: string;
}

export class NewPartDto {
  @ApiPropertyOptional({
    nullable: true,
    description: "Optional catalog id when the new part exists in the outer catalog.",
  })
  @IsOptional()
  @IsInt()
  partId?: number | null;

  @ApiProperty({ example: "سپر جلو" })
  @IsString()
  @IsNotEmpty()
  @MinLength(1)
  @MaxLength(200)
  partName: string;

  @ApiPropertyOptional({ example: "front" })
  @IsOptional()
  @IsString()
  @MaxLength(64)
  side?: string;
}

export class UserObjectionDto {
  @ApiPropertyOptional({ type: [UserObjectionPartDto] })
  @Validate(HasObjectionEntriesConstraint)
  @IsOptional()
  @IsArray()
  @ValidateNested({ each: true })
  @Type(() => UserObjectionPartDto)
  objectionParts?: UserObjectionPartDto[];

  @ApiPropertyOptional({ type: [NewPartDto] })
  @Validate(HasObjectionEntriesConstraint)
  @IsOptional()
  @IsArray()
  @ValidateNested({ each: true })
  @Type(() => NewPartDto)
  newParts?: NewPartDto[];
}