import { type ModuleParams, buildCatalogs, buildTransactionManager } from "@erp/core/api";

import {
  type GetCustomerByIdUseCase,
  type ListCustomersUseCase,
  buildCustomerFinder,
  buildCustomerSnapshotBuilders,
  buildGetCustomerByIdUseCase,
  buildListCustomersUseCase,
} from "../../application";

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

export type CustomersInternalDeps = {
  useCases: {
    listCustomers: () => ListCustomersUseCase;
    getCustomerById: () => GetCustomerByIdUseCase;
    //reportCustomer: () => ReportCustomerUseCase;
    //createCustomer: () => CreateCustomerUseCase;

    /*
    updateCustomer: () => UpdateCustomerUseCase;
    deleteCustomer: () => DeleteCustomerUseCase;
    issueCustomer: () => IssueCustomerUseCase;
    changeStatusCustomer: () => ChangeStatusCustomerUseCase;*/
  };
};

export function buildCustomersDependencies(params: ModuleParams): CustomersInternalDeps {
  const { database } = params;

  // Infrastructure
  const transactionManager = buildTransactionManager(database);
  const catalogs = buildCatalogs();
  const persistenceMappers = buildCustomerPersistenceMappers();

  const repository = buildCustomerRepository({ database, mappers: persistenceMappers });
  //const numberService = buildCustomerNumberGenerator();

  // Application helpers
  //const inputMappers = buildCustomerInputMappers(catalogs);
  const finder = buildCustomerFinder(repository);
  //const creator = buildCustomerCreator({ numberService, repository });

  const snapshotBuilders = buildCustomerSnapshotBuilders();
  //const documentGeneratorPipeline = buildCustomerDocumentService(params);

  // Internal use cases (factories)
  return {
    useCases: {
      listCustomers: () =>
        buildListCustomersUseCase({
          finder,
          summarySnapshotBuilder: snapshotBuilders.summary,
          transactionManager,
        }),

      getCustomerById: () =>
        buildGetCustomerByIdUseCase({
          finder,
          fullSnapshotBuilder: snapshotBuilders.full,
          transactionManager,
        }),

      /*reportCustomer: () =>
        buildReportCustomerUseCase({
          finder,
          fullSnapshotBuilder: snapshotBuilders.full,
          reportSnapshotBuilder: snapshotBuilders.report,
          documentService: documentGeneratorPipeline,
          transactionManager,
        }),

      createCustomer: () =>
        buildCreateCustomerUseCase({
          creator,
          dtoMapper: inputMappers.createInputMapper,
          fullSnapshotBuilder: snapshotBuilders.full,
          transactionManager,
        }),*/
    },
  };
}