import { Module } from '@nestjs/common';
import { JwtModule } from '@nestjs/jwt';
import { PassportModule } from '@nestjs/passport';
import { ConfigModule, ConfigService } from '@nestjs/config';
import { AuthController } from './auth.controller';
import { AuthService } from './auth.service';
import { JwtStrategy } from './jwt.strategy';
import { JwtGuard } from './jwt.guard';
import { RoleGuard } from './role.guard';
import { PrismaModule } from '../prisma/prisma.module';
import { ThrottlerModule } from '@nestjs/throttler';

@Module({
  imports: [
    PrismaModule,
    PassportModule,
    ConfigModule,
    ThrottlerModule,
    JwtModule.registerAsync({
      imports: [ConfigModule],
      inject: [ConfigService],
      useFactory: (config: ConfigService) => ({
        secret: (() => {
          const s = config.get<string>('JWT_SECRET');
          if (!s) throw new Error('JWT_SECRET is not configured');
          return s;
        })(),
      }),
    }),
  ],
  controllers: [AuthController],
  providers: [AuthService, JwtStrategy, JwtGuard, RoleGuard],
  exports: [JwtGuard, RoleGuard, AuthService, JwtModule],
})
export class AuthModule {}