import type { IMapperRegistry, IPresenterRegistry, ModuleParams } from "@erp/core/api";
import {
  InMemoryMapperRegistry,
  InMemoryPresenterRegistry,
  SequelizeTransactionManager,
} from "@erp/core/api";

import {
  CreateCustomerUseCase,
  DeleteCustomerUseCase,
  GetCustomerUseCase,
  ListCustomersUseCase,
  UpdateCustomerUseCase,
} from "../application";
import { CustomerService } from "../domain";
import { CustomerDomainMapper } from "./mappers";
import { CustomerRepository } from "./sequelize";

export type CustomerDeps = {
  transactionManager: SequelizeTransactionManager;
  mapperRegistry: IMapperRegistry;
  presenterRegistry: IPresenterRegistry;
  repo: CustomerRepository;
  service: CustomerService;
  build: {
    list: () => ListCustomersUseCase;
    get: () => GetCustomerUseCase;
    create: () => CreateCustomerUseCase;
    update: () => UpdateCustomerUseCase;
    delete: () => DeleteCustomerUseCase;
  };
};

export function buildCustomerDependencies(params: ModuleParams): CustomerDeps {
  const { database } = params;
  const transactionManager = new SequelizeTransactionManager(database);

  // Mapper Registry
  const mapperRegistry = new InMemoryMapperRegistry();
  mapperRegistry.registerDomainMapper({ resource: "customer" }, new CustomerDomainMapper());

  // Repository & Services
  const repo = new CustomerRepository({ mapperRegistry: _mapperRegistry, database });
  const service = new CustomerService(repo);

  // Presenter Registry
  const presenterRegistry = new InMemoryPresenterRegistry();
  presenterRegistry.registerPresenters([
    {
      key: { resource: "customer", projection: "FULL" },
      presenter: new ListCustomersAssembler(),
    },
    {
      key: { resource: "customer", projection: "LIST" },
      presenter: new GetCustomerAssembler(),
    },
  ]);

  return {
    transactionManager,
    repo,
    mapperRegistry,
    presenterRegistry,
    service,
    build: {
      /*list: () => new ListCustomersUseCase(_service!, transactionManager!, presenterRegistry!),
      get: () => new GetCustomerUseCase(_service!, transactionManager!, presenterRegistry!),
      create: () => new CreateCustomerUseCase(_service!, transactionManager!, presenterRegistry!),
      update: () => new UpdateCustomerUseCase(_service!, transactionManager!, presenterRegistry!),
      delete: () => new DeleteCustomerUseCase(_service!, transactionManager!),*/
    },
  };
}