// Copyright (C) 2025 The Android Open Source Project
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package com.google.gerrit.server.account;

import com.google.gerrit.extensions.config.FactoryModule;
import com.google.gerrit.server.config.AuthConfig;
import com.google.inject.Provides;
import com.google.inject.Singleton;

public class CachingAuthTokenModule extends FactoryModule {

  @Override
  protected void configure() {
    install(AuthTokenCache.module());
    install(AuthTokenExpiryNotifier.module());
    factory(CachingAuthTokenAccessor.Factory.class);
    factory(HttpPasswordFallbackAuthTokenAccessor.Factory.class);
  }

  @Provides
  @Singleton
  public AuthTokenAccessor createAuthTokenAccessor(
      AuthConfig authConfig,
      HttpPasswordFallbackAuthTokenAccessor.Factory fallbackFactory,
      CachingAuthTokenAccessor.Factory cachingFactory,
      DirectAuthTokenAccessor directAccessor) {
    if (authConfig.isHttpPasswordFallbackEnabled()) {
      return fallbackFactory.create(cachingFactory.create(directAccessor));
    }
    return cachingFactory.create(directAccessor);
  }
}