import { HttpModule } from "@nestjs/axios";
import { Module } from "@nestjs/common";
import { TypeOrmModule } from "@nestjs/typeorm";

import { Invoice } from "../billing/entities/invoice.entity";
import { EimsAuthService } from "./eims-auth.service";
import { EimsAutoSubmitService } from "./eims-auto-submit.service";
import { EimsClientService } from "./eims-client.service";
import { EimsCredentialsProvider } from "./eims-credentials.provider";
import { EimsInvoiceController } from "./eims-invoice.controller";
import { EimsInvoiceRegistrationService } from "./eims-invoice-registration.service";
import { EimsSignerService } from "./eims-signer.service";
import { EimsSystemState } from "./entities/eims-system-state.entity";

/**
 * MoR EIMS e-invoicing: signed transport, authentication, and manual single-invoice registration.
 *
 * Exports only what other modules will consume; the credential loader and signer stay internal so
 * the private key has exactly one user. Nothing here is called from invoice creation.
 */
@Module({
  imports: [
    HttpModule.register({ timeout: Number(process.env.EIMS_HTTP_TIMEOUT_MS) || 30_000 }),
    TypeOrmModule.forFeature([EimsSystemState, Invoice]),
  ],
  controllers: [EimsInvoiceController],
  providers: [
    EimsCredentialsProvider,
    EimsSignerService,
    EimsAuthService,
    EimsClientService,
    EimsInvoiceRegistrationService,
    EimsAutoSubmitService,
  ],
  exports: [EimsAuthService, EimsClientService, EimsInvoiceRegistrationService],
})
export class EimsModule {}