import { ApiProperty, ApiPropertyOptional } from "@nestjs/swagger";
import {
  IsBoolean,
  IsNotEmpty,
  IsOptional,
  IsString,
  ValidateNested,
} from "class-validator";
import { Type } from "class-transformer";

class PlateV6Dto {
  @ApiProperty({ example: "44", description: "Left two digits" })
  @IsString()
  @IsNotEmpty()
  leftDigits: string;

  @ApiProperty({ example: "ب", description: "Center alphabet letter" })
  @IsString()
  @IsNotEmpty()
  centerAlphabet: string;

  @ApiProperty({ example: "111", description: "Center three digits" })
  @IsString()
  @IsNotEmpty()
  centerDigits: string;

  @ApiProperty({ example: "22", description: "Right two digits (Iran region code)" })
  @IsString()
  @IsNotEmpty()
  ir: string;
}

/**
 * Inquiry body for the V6 call-center flow.
 * Same as V3 but without `sheba` — the user adds their own IBAN later via the link.
 */
export class RunCallCenterInquiryV6Dto {
  @ApiProperty({
    type: PlateV6Dto,
    description: "Plate segments — Tejarat block / third-party inquiry.",
  })
  @ValidateNested()
  @Type(() => PlateV6Dto)
  plate: PlateV6Dto;

  @ApiProperty({ example: "1234567890", description: "National code of the policyholder (insurer)" })
  @IsString()
  @IsNotEmpty()
  nationalCodeOfInsurer: string;

  @ApiProperty({ example: "1234567890", description: "National code of the driver" })
  @IsString()
  @IsNotEmpty()
  nationalCodeOfDriver: string;

  @ApiProperty({ example: true, description: "Whether the driver is the same person as the insurer" })
  @IsBoolean()
  driverIsInsurer: boolean;

  @ApiProperty({ example: 13780624, description: "Insurer birth date (Jalali)" })
  insurerBirthday: number | string;

  @ApiPropertyOptional({
    example: 13780624,
    description: "Driver birth date (Jalali). Required when driverIsInsurer is false.",
  })
  @IsOptional()
  driverBirthday?: number | string | null;

  @ApiPropertyOptional({
    example: "123456789",
    description: "Driver license (required when driverIsInsurer is false).",
  })
  @IsOptional()
  @IsString()
  driverLicense?: string;

  @ApiPropertyOptional({
    example: "123456789",
    description: "Insurer license (required when driverIsInsurer is true).",
  })
  @IsOptional()
  @IsString()
  insurerLicense?: string;
}