import { type SetupParams, buildCatalogs } from "@erp/core/api";
import type { TINNumber, UniqueID } from "@repo/rdx-ddd";
import { Result } from "@repo/rdx-utils";

import {
  type ICustomerPublicServices,
  type ICustomerServicesContext,
  buildCustomerCreator,
  buildCustomerFinder,
} from "../../application";
import type { ICustomerCreateProps } from "../../domain";

import { buildCustomerPersistenceMappers } from "./customer-persistence-mappers.di";
import { buildCustomerRepository } from "./customer-repositories.di";
import type { CustomersInternalDeps } from "./customers.di";

export function buildCustomerPublicServices(
  params: SetupParams,
  deps: CustomersInternalDeps
): ICustomerPublicServices {
  const { database } = params;
  const catalogs = buildCatalogs();

  // Infrastructure
  const persistenceMappers = buildCustomerPersistenceMappers(catalogs);
  const repository = buildCustomerRepository({ database, mappers: persistenceMappers });

  const finder = buildCustomerFinder({ repository });
  const creator = buildCustomerCreator({ repository });

  return {
    findCustomerByTIN: async (tin: TINNumber, context: ICustomerServicesContext) => {
      const { companyId, transaction } = context;

      const customerResult = await finder.findCustomerByTIN(companyId, tin, transaction);

      if (customerResult.isFailure) {
        return Result.fail(customerResult.error);
      }

      return Result.ok(customerResult.data);
    },

    createCustomer: async (
      id: UniqueID,
      props: ICustomerCreateProps,
      context: ICustomerServicesContext
    ) => {
      const { companyId, transaction } = context;

      const customerResult = await creator.create({
        companyId,
        id,
        props,
        transaction,
      });

      if (customerResult.isFailure) {
        return Result.fail(customerResult.error);
      }

      return Result.ok(customerResult.data);
    },
  };
}