import { Module } from '@nestjs/common';
import { HttpModule } from '@nestjs/axios';
import { ConfigModule, ConfigService } from '@nestjs/config';
import { ClientsModule, Transport } from '@nestjs/microservices';
import { NotificationsController } from './notifications.controller';
import { NotificationsService } from './notifications.service';
import { EmailAdapter, SmsAdapter, PushAdapter } from './notification.adapters';
import { EmailClientService } from './email-client.service';
import { SmsClientService } from './sms-client.service';

@Module({
  imports: [
    HttpModule.register({ timeout: 10_000 }),
    ClientsModule.registerAsync([
      {
        name: 'EMAIL_SERVICE',
        imports: [ConfigModule],
        inject: [ConfigService],
        useFactory: (config: ConfigService) => ({
          transport: Transport.RMQ,
          options: {
            urls: [config.get<string>('RABBITMQ_URL') ?? 'amqp://localhost:5672'],
            queue: config.get<string>('EMAIL_QUEUE') ?? 'email_queue',
            queueOptions: { durable: true },
            noAck: true,
          },
        }),
      },
      {
        name: 'SMS_SERVICE',
        imports: [ConfigModule],
        inject: [ConfigService],
        useFactory: (config: ConfigService) => ({
          transport: Transport.RMQ,
          options: {
            urls: [config.get<string>('RABBITMQ_URL') ?? 'amqp://localhost:5672'],
            queue: config.get<string>('SMS_QUEUE') ?? 'sms_queue',
            queueOptions: { durable: true },
            noAck: true,
          },
        }),
      },
    ]),
  ],
  controllers: [NotificationsController],
  providers: [
    NotificationsService,
    EmailAdapter,
    SmsAdapter,
    PushAdapter,
    EmailClientService,
    SmsClientService,
  ],
  exports: [NotificationsService, EmailClientService, SmsClientService],
})
export class NotificationsModule {}