import { Module } from '@nestjs/common';
import { ConfigModule, ConfigService } from '@nestjs/config';
import { APP_FILTER, APP_GUARD, APP_INTERCEPTOR, APP_PIPE } from '@nestjs/core';
import { JwtModule } from '@nestjs/jwt';

import { PrismaModule } from './infrastructure/database/prisma.module';
import { RedisModule } from './infrastructure/redis/redis.module';
import { QueueModule } from './infrastructure/queue/queue.module';
import { AiModule } from './modules/ai/ai.module';
import { StorageModule } from './infrastructure/storage/storage.module';
import { LoggerModule } from './infrastructure/logger/logger.module';

import { SystemModule } from './modules/system/system.module';
import { AuthModule } from './modules/auth/auth.module';
import { AdminAuthModule } from './modules/admin-auth/admin-auth.module';
import { AdminDashboardModule } from './modules/admin-dashboard/admin-dashboard.module';
import { AdminUsersModule } from './modules/admin-users/admin-users.module';
import { AdminBillingModule } from './modules/admin-billing/admin-billing.module';
import { AdminServersModule } from './modules/admin-servers/admin-servers.module';
import { AdminConversationModule } from './modules/admin-conversation/admin-conversation.module';
import { AdminAiChatModule } from './modules/admin-ai-chat/admin-ai-chat.module';
import { AdminAuditLogModule } from './modules/admin-audit-log/admin-audit-log.module';
import { UsersModule } from './modules/users/users.module';
import { KnowledgeBaseModule } from './modules/knowledge-base/knowledge-base.module';
import { KnowledgeItemsModule } from './modules/knowledge-items/knowledge-items.module';
import { DocumentImportModule } from './modules/document-import/document-import.module';
import { LearningSessionModule } from './modules/learning-session/learning-session.module';
import { ActiveRecallModule } from './modules/active-recall/active-recall.module';
import { AiAnalysisModule } from './modules/ai-analysis/ai-analysis.module';
import { ReviewModule } from './modules/review/review.module';
import { FocusItemsModule } from './modules/focus-items/focus-items.module';
import { LearningActivityModule } from './modules/learning-activity/learning-activity.module';
import { NotificationsModule } from './modules/notifications/notifications.module';
import { FeedbackModule } from './modules/feedback/feedback.module';
import { FilesModule } from './modules/files/files.module';
import { WaitlistModule } from './modules/waitlist/waitlist.module';
import { KnowledgeSourceModule } from './modules/knowledge-source/knowledge-source.module';
import { ImportCandidateModule } from './modules/import-candidate/import-candidate.module';
import { RagModule } from './modules/rag/rag.module';

import { JwtAuthGuard } from './common/guards/jwt-auth.guard';
import { RolesGuard } from './common/guards/roles.guard';
import { RateLimitGuard } from './common/guards/rate-limit.guard';
import { GlobalExceptionFilter } from './common/filters/global-exception.filter';
import { StrictValidationPipe } from './common/pipes/strict-validation.pipe';
import { ResponseInterceptor } from './common/interceptors/response.interceptor';

import { AiAnalysisWorker } from './workers/ai-analysis.worker';
import { DocumentImportWorker } from './workers/document-import.worker';
import { NotificationWorker } from './workers/notification.worker';

import appConfig from './config/app.config';
import databaseConfig from './config/database.config';
import redisConfig from './config/redis.config';
import jwtConfig from './config/jwt.config';
import aiConfig from './config/ai.config';
import storageConfig from './config/storage.config';
import appleConfig from './config/apple.config';

@Module({
  imports: [
    ConfigModule.forRoot({
      isGlobal: true,
      load: [
        appConfig,
        databaseConfig,
        redisConfig,
        jwtConfig,
        aiConfig,
        storageConfig,
        appleConfig,
      ],
    }),
    JwtModule.registerAsync({
      global: true,
      imports: [ConfigModule],
      inject: [ConfigService],
      useFactory: (config: ConfigService) => ({
        secret: config.get<string>('jwt.secret'),
        signOptions: { expiresIn: config.get<string>('jwt.expiresIn', '1h') as any },
      }),
    }),
    PrismaModule,
    RedisModule,
    QueueModule,
    AiModule,
    StorageModule,
    LoggerModule,
    SystemModule,
    AuthModule,
    AdminAuthModule,
    AdminDashboardModule,
    AdminUsersModule,
    AdminBillingModule,
    AdminServersModule,
    AdminConversationModule,
    AdminAiChatModule,
    AdminAuditLogModule,
    UsersModule,
    KnowledgeBaseModule,
    KnowledgeItemsModule,
    KnowledgeSourceModule,
    ImportCandidateModule,
    DocumentImportModule,
    RagModule,
    LearningSessionModule,
    ActiveRecallModule,
    AiAnalysisModule,
    ReviewModule,
    FocusItemsModule,
    LearningActivityModule,
    NotificationsModule,
    FeedbackModule,
    FilesModule,
    WaitlistModule,
  ],
  providers: [
    { provide: APP_GUARD, useClass: RateLimitGuard },
    { provide: APP_GUARD, useClass: JwtAuthGuard },
    { provide: APP_GUARD, useClass: RolesGuard },
    { provide: APP_FILTER, useClass: GlobalExceptionFilter },
    { provide: APP_PIPE, useClass: StrictValidationPipe },
    { provide: APP_INTERCEPTOR, useClass: ResponseInterceptor },
    AiAnalysisWorker,
    DocumentImportWorker,
    NotificationWorker,
  ],
})
export class AppModule {}