Uecko_ERP/modules/customers/src/api/application/mappers/update-customer-input.mapper.ts

import {
  City,
  Country,
  CurrencyCode,
  DomainError,
  EmailAddress,
  LanguageCode,
  Name,
  PhoneNumber,
  type PostalAddressPatchProps,
  PostalCode,
  Province,
  Street,
  TINNumber,
  type TaxCode,
  TextValue,
  URLAddress,
  type UniqueID,
  ValidationErrorCollection,
  type ValidationErrorDetail,
  extractOrPushError,
  maybeFromNullableResult,
} from "@repo/rdx-ddd";
import { Collection, Result, isNullishOrEmpty, toPatchField } from "@repo/rdx-utils";

import type { UpdateCustomerByIdRequestDTO } from "../../../common";
import type { CustomerPatchProps } from "../../domain";

/**
 * UpdateCustomerInputMapper
 * Convierte el DTO a las props validadas (CustomerProps).
 * No construye directamente el agregado.
 * Tri-estado:
 *  - campo omitido → no se cambia
 *  - campo con valor null/"" → se quita el valor -> set(None()),
 *  - campo con valor no-vacío → se pone el nuevo valor -> set(Some(VO)).
 *
 * @param dto - DTO con los datos a cambiar en el cliente
 * @returns Cambios en las propiedades del cliente
 *
 */

export interface IUpdateCustomerInputMapper {
  map(
    dto: UpdateCustomerByIdRequestDTO,
    params: { companyId: UniqueID }
  ): Result<CustomerPatchProps>;
}

export class UpdateCustomerInputMapper implements IUpdateCustomerInputMapper {
  public map(dto: UpdateCustomerByIdRequestDTO, params: { companyId: UniqueID }) {
    try {
      const errors: ValidationErrorDetail[] = [];
      const customerPatchProps: CustomerPatchProps = {};

      toPatchField(dto.reference).ifSet((reference) => {
        customerPatchProps.reference = extractOrPushError(
          maybeFromNullableResult(reference, (value) => Name.create(value)),
          "reference",
          errors
        );
      });

      toPatchField(dto.is_company).ifSet((is_company) => {
        if (isNullishOrEmpty(is_company)) {
          errors.push({ path: "is_company", message: "is_company cannot be empty" });
          return;
        }
        customerPatchProps.isCompany = extractOrPushError(
          Result.ok(Boolean(is_company!)),
          "is_company",
          errors
        );
      });

      toPatchField(dto.name).ifSet((name) => {
        if (isNullishOrEmpty(name)) {
          errors.push({ path: "name", message: "Name cannot be empty" });
          return;
        }
        customerPatchProps.name = extractOrPushError(Name.create(name!), "name", errors);
      });

      toPatchField(dto.trade_name).ifSet((trade_name) => {
        customerPatchProps.tradeName = extractOrPushError(
          maybeFromNullableResult(trade_name, (value) => Name.create(value)),
          "trade_name",
          errors
        );
      });

      toPatchField(dto.tin).ifSet((tin) => {
        customerPatchProps.tin = extractOrPushError(
          maybeFromNullableResult(tin, (value) => TINNumber.create(value)),
          "tin",
          errors
        );
      });

      toPatchField(dto.email_primary).ifSet((email_primary) => {
        customerPatchProps.emailPrimary = extractOrPushError(
          maybeFromNullableResult(email_primary, (value) => EmailAddress.create(value)),
          "email_primary",
          errors
        );
      });

      toPatchField(dto.email_secondary).ifSet((email_secondary) => {
        customerPatchProps.emailSecondary = extractOrPushError(
          maybeFromNullableResult(email_secondary, (value) => EmailAddress.create(value)),
          "email_secondary",
          errors
        );
      });

      toPatchField(dto.mobile_primary).ifSet((mobile_primary) => {
        customerPatchProps.mobilePrimary = extractOrPushError(
          maybeFromNullableResult(mobile_primary, (value) => PhoneNumber.create(value)),
          "mobile_primary",
          errors
        );
      });

      toPatchField(dto.mobile_secondary).ifSet((mobile_secondary) => {
        customerPatchProps.mobilePrimary = extractOrPushError(
          maybeFromNullableResult(mobile_secondary, (value) => PhoneNumber.create(value)),
          "mobile_secondary",
          errors
        );
      });

      toPatchField(dto.phone_primary).ifSet((phone_primary) => {
        customerPatchProps.phonePrimary = extractOrPushError(
          maybeFromNullableResult(phone_primary, (value) => PhoneNumber.create(value)),
          "phone_primary",
          errors
        );
      });

      toPatchField(dto.phone_secondary).ifSet((phone_secondary) => {
        customerPatchProps.phoneSecondary = extractOrPushError(
          maybeFromNullableResult(phone_secondary, (value) => PhoneNumber.create(value)),
          "phone_secondary",
          errors
        );
      });

      toPatchField(dto.fax).ifSet((fax) => {
        customerPatchProps.fax = extractOrPushError(
          maybeFromNullableResult(fax, (value) => PhoneNumber.create(value)),
          "fax",
          errors
        );
      });

      toPatchField(dto.website).ifSet((website) => {
        customerPatchProps.website = extractOrPushError(
          maybeFromNullableResult(website, (value) => URLAddress.create(value)),
          "website",
          errors
        );
      });

      toPatchField(dto.legal_record).ifSet((legalRecord) => {
        customerPatchProps.legalRecord = extractOrPushError(
          maybeFromNullableResult(legalRecord, (value) => TextValue.create(value)),
          "legal_record",
          errors
        );
      });

      toPatchField(dto.language_code).ifSet((languageCode) => {
        if (isNullishOrEmpty(languageCode)) {
          errors.push({ path: "language_code", message: "Language code cannot be empty" });
          return;
        }

        customerPatchProps.languageCode = extractOrPushError(
          LanguageCode.create(languageCode!),
          "language_code",
          errors
        );
      });

      toPatchField(dto.currency_code).ifSet((currencyCode) => {
        if (isNullishOrEmpty(currencyCode)) {
          errors.push({ path: "currency_code", message: "Currency code cannot be empty" });
          return;
        }

        customerPatchProps.currencyCode = extractOrPushError(
          CurrencyCode.create(currencyCode!),
          "currency_code",
          errors
        );
      });

      // Default taxes
      const defaultTaxesCollection = new Collection<TaxCode>();
      /*toPatchField(dto.default_taxes).ifSet((defaultTaxes) => {
        customerPatchProps.defaultTaxes = defaultTaxesCollection;

        if (isNullishOrEmpty(defaultTaxes)) {
          return;
        }

        defaultTaxes!.forEach((taxCode, index) => {
          const tax = extractOrPushError(TaxCode.create(taxCode), `default_taxes.${index}`, errors);
          if (tax && customerPatchProps.defaultTaxes) {
            customerPatchProps.defaultTaxes.add(tax);
          }
        });
      });*/

      // PostalAddress
      const addressPatchProps = this.mapPostalAddress(dto, errors);
      if (addressPatchProps) {
        customerPatchProps.address = addressPatchProps;
      }

      if (errors.length > 0) {
        return Result.fail(
          new ValidationErrorCollection("Customer props mapping failed (update)", errors)
        );
      }

      return Result.ok(customerPatchProps);
    } catch (err: unknown) {
      return Result.fail(new DomainError("Customer props mapping failed", { cause: err }));
    }
  }

  public mapPostalAddress(
    dto: UpdateCustomerByIdRequestDTO,
    errors: ValidationErrorDetail[]
  ): PostalAddressPatchProps | undefined {
    const postalAddressPatchProps: PostalAddressPatchProps = {};

    toPatchField(dto.street).ifSet((street) => {
      postalAddressPatchProps.street = extractOrPushError(
        maybeFromNullableResult(street, (value) => Street.create(value)),
        "street",
        errors
      );
    });

    toPatchField(dto.street2).ifSet((street2) => {
      postalAddressPatchProps.street2 = extractOrPushError(
        maybeFromNullableResult(street2, (value) => Street.create(value)),
        "street2",
        errors
      );
    });

    toPatchField(dto.city).ifSet((city) => {
      postalAddressPatchProps.city = extractOrPushError(
        maybeFromNullableResult(city, (value) => City.create(value)),
        "city",
        errors
      );
    });

    toPatchField(dto.province).ifSet((province) => {
      postalAddressPatchProps.province = extractOrPushError(
        maybeFromNullableResult(province, (value) => Province.create(value)),
        "province",
        errors
      );
    });

    toPatchField(dto.postal_code).ifSet((postalCode) => {
      postalAddressPatchProps.postalCode = extractOrPushError(
        maybeFromNullableResult(postalCode, (value) => PostalCode.create(value)),
        "postal_code",
        errors
      );
    });

    toPatchField(dto.country).ifSet((country) => {
      postalAddressPatchProps.country = extractOrPushError(
        maybeFromNullableResult(country, (value) => Country.create(value)),
        "country",
        errors
      );
    });

    return Object.keys(postalAddressPatchProps).length > 0 ? postalAddressPatchProps : undefined;
  }
}