import { Module } from '@nestjs/common';
import { ConfigModule, ConfigService } from '@nestjs/config';
import { TypeOrmModule } from '@nestjs/typeorm';
import { JwtModule } from '@nestjs/jwt';
import { APP_GUARD } from '@nestjs/core';
import { ScheduleModule } from '@nestjs/schedule';
import configuration from './config/configuration';

// Guards
import { JwtAuthGuard } from './common/guards/jwt-auth.guard';
import { PermissionsGuard } from './common/guards/permissions.guard';
import { LicenseGuard } from './common/guards/license.guard';

// Feature Modules
import { AuthModule } from './modules/auth/auth.module';
import { UsersModule } from './modules/users/users.module';
import { LicensesModule } from './modules/licenses/licenses.module';
import { ServersModule } from './modules/servers/servers.module';
import { PlayersModule } from './modules/players/players.module';
import { WipesModule } from './modules/wipes/wipes.module';
import { MapsModule } from './modules/maps/maps.module';
import { PluginsModule } from './modules/plugins/plugins.module';
import { ChatModule } from './modules/chat/chat.module';
import { TeamModule } from './modules/team/team.module';
import { NotificationsModule } from './modules/notifications/notifications.module';
import { SettingsModule } from './modules/settings/settings.module';
import { SchedulesModule } from './modules/schedules/schedules.module';
import { AnalyticsModule } from './modules/analytics/analytics.module';
import { AlertsModule } from './modules/alerts/alerts.module';
import { StatusModule } from './modules/status/status.module';
import { StoreModule } from './modules/store/store.module';
import { WebstoreModule } from './modules/webstore/webstore.module';
import { AdminModule } from './modules/admin/admin.module';
import { SetupModule } from './modules/setup/setup.module';
import { MigrationModule } from './modules/migration/migration.module';
import { ChangelogModule } from './modules/changelog/changelog.module';
import { FilesModule } from './modules/files/files.module';
import { LootModule } from './modules/loot/loot.module';
import { TeleportModule } from './modules/teleport/teleport.module';
import { GatherModule } from './modules/gather/gather.module';
import { AutoDoorsModule } from './modules/autodoors/autodoors.module';
import { KitsModule } from './modules/kits/kits.module';
import { FurnaceSplitterModule } from './modules/furnacesplitter/furnacesplitter.module';
import { BetterChatModule } from './modules/betterchat/betterchat.module';
import { TimedExecuteModule } from './modules/timedexecute/timedexecute.module';

// Shared Services
import { NatsService } from './services/nats.service';
import { NatsBridgeService } from './services/nats-bridge.service';
import { SteamService } from './services/steam.service';

// Gateway
import { NatsBridgeGateway } from './gateways/nats-bridge.gateway';

@Module({
  imports: [
    // Configuration
    ConfigModule.forRoot({
      isGlobal: true,
      load: [configuration],
    }),

    // Database
    TypeOrmModule.forRootAsync({
      inject: [ConfigService],
      useFactory: (config: ConfigService) => ({
        type: 'postgres' as const,
        url: config.get<string>('database.url'),
        autoLoadEntities: true,
        synchronize: false, // NEVER auto-sync — use migrations only
        extra: {
          max: config.get<number>('database.maxConnections') || 20,
        },
      }),
    }),

    // JWT (global)
    JwtModule.registerAsync({
      global: true,
      inject: [ConfigService],
      useFactory: (config: ConfigService) => ({
        secret: config.get<string>('jwt.secret'),
        signOptions: {
          expiresIn: `${config.get<number>('jwt.accessExpirySeconds') || 900}s`,
        },
      }),
    }),

    // Scheduler
    ScheduleModule.forRoot(),

    // Feature Modules
    AuthModule,
    UsersModule,
    LicensesModule,
    ServersModule,
    PlayersModule,
    WipesModule,
    MapsModule,
    PluginsModule,
    ChatModule,
    TeamModule,
    NotificationsModule,
    SettingsModule,
    SchedulesModule,
    AnalyticsModule,
    AlertsModule,
    StatusModule,
    StoreModule,
    WebstoreModule,
    AdminModule,
    SetupModule,
    MigrationModule,
    ChangelogModule,
    FilesModule,
    LootModule,
    TeleportModule,
    GatherModule,
    AutoDoorsModule,
    KitsModule,
    FurnaceSplitterModule,
    BetterChatModule,
    TimedExecuteModule,
  ],
  providers: [
    // Global guards (order matters: auth first, then license, then permissions)
    { provide: APP_GUARD, useClass: JwtAuthGuard },
    { provide: APP_GUARD, useClass: PermissionsGuard },

    // Shared services
    NatsService,
    NatsBridgeService,
    SteamService,

    // WebSocket gateway
    NatsBridgeGateway,
  ],
  exports: [NatsService, NatsBridgeService, SteamService],
})
export class AppModule {}