import { DynamicModule, Module, Type } from '@nestjs/common';
import { ConfigService } from '@nestjs/config';
import { MulterModule } from '@nestjs/platform-express';
import './graphql/enums';
import { CommentResolver } from './graphql/comment.resolver';
import { NotificationResolver } from './graphql/notification.resolver';
import { IssueResolver } from './graphql/issue.resolver';
import { ProjectResolver } from './graphql/project.resolver';
import { ReleaseResolver } from './graphql/release.resolver';
import { SubscriptionResolver } from './graphql/subscription.resolver';
import { AttachmentsController } from './http/attachments.controller';
import { CommentsController } from './http/comments.controller';
import { IssuesController } from './http/issues.controller';
import { ExploreController } from './http/explore.controller';
import { ProjectsController } from './http/projects.controller';
import { Refs } from './http/refs';
import { ReleasesController } from './http/releases.controller';
import { NotificationsController } from './http/notifications.controller';
import { SavedFiltersController } from './http/saved-filters.controller';
import { SavedFilterResolver } from './graphql/saved-filter.resolver';
import { SprintResolver } from './graphql/sprint.resolver';
import { SprintsController } from './http/sprints.controller';
import { GitController } from './http/git.controller';
import { GitResolver } from './graphql/git.resolver';
import { WebhookResolver } from './graphql/webhook.resolver';
import { WebhooksController } from './http/webhooks.controller';

/**
 * Driving adapters of the tracker context: GraphQL (queries, mutations,
 * subscriptions) and REST with OpenAPI for other apps. Both call the same
 * application services.
 */
@Module({
  imports: [
    // Uploads stay in memory until the command stores them; the size limit
    // is enforced here, before a byte reaches the application.
    MulterModule.registerAsync({
      inject: [ConfigService],
      useFactory: (config: ConfigService) => ({
        limits: {
          fileSize:
            (config.get<number>('ATTACHMENTS_MAX_MB') ?? 25) * 1024 * 1024,
          files: 1,
        },
      }),
    }),
  ],
  controllers: [
    ProjectsController,
    IssuesController,
    AttachmentsController,
    CommentsController,
    ReleasesController,
    ExploreController,
    NotificationsController,
    SavedFiltersController,
    SprintsController,
    GitController,
    WebhooksController,
  ],
  providers: [
    Refs,
    ProjectResolver,
    IssueResolver,
    CommentResolver,
    ReleaseResolver,
    SubscriptionResolver,
    NotificationResolver,
    SavedFilterResolver,
    SprintResolver,
    GitResolver,
    WebhookResolver,
  ],
})
export class TrackerPresentersModule {
  static withApplication(
    applicationModule: Type | DynamicModule,
  ): DynamicModule {
    return {
      module: TrackerPresentersModule,
      imports: [applicationModule],
    };
  }
}