import { Module } from '@nestjs/common';
import { ConfigModule, ConfigService } from '@nestjs/config';
import { TypeOrmModule } from '@nestjs/typeorm';
import { AppController } from './app.controller';
import { AppService } from './app.service';
import databaseConfig from './config/database.config';
import jwtConfig from './config/jwt.config';
import { User } from './entities/user.entity';
import { Case } from './entities/case.entity';
import { Service } from './entities/service.entity';
import { Booking } from './entities/booking.entity';
import { AuthModule } from './auth/auth.module';
import { UserModule } from './user/user.module';
import { CaseModule } from './case/case.module';
import { ServiceModule } from './service/service.module';
import { BookingModule } from './booking/booking.module';
import { DatabaseSeederService } from './database/database-seeder.service';

@Module({
  imports: [
    ConfigModule.forRoot({
      isGlobal: true,
      load: [databaseConfig, jwtConfig],
      envFilePath: '.env',
    }),
    TypeOrmModule.forRootAsync({
      imports: [ConfigModule],
      useFactory: (configService: ConfigService) => ({
        type: 'mysql',
        host: configService.get('database.host'),
        port: configService.get('database.port'),
        username: configService.get('database.username'),
        password: configService.get('database.password'),
        database: configService.get('database.database'),
        entities: [User, Case, Service, Booking],
        synchronize: configService.get('database.synchronize'),
        logging: configService.get('database.logging'),
        charset: configService.get('database.charset'),
        timezone: configService.get('database.timezone'),
        retryAttempts: 3,  // 减少重试次数
        retryDelay: 1000,  // 重试延迟
        autoLoadEntities: true,
      }),
      inject: [ConfigService],
    }),
    TypeOrmModule.forFeature([User]),
    AuthModule,
    UserModule,
    CaseModule,
    ServiceModule,
    BookingModule,
  ],
  controllers: [AppController],
  providers: [AppService, DatabaseSeederService],
})
export class AppModule {}