// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "sync/internal_api/public/test/test_internal_components_factory.h"

#include "sync/sessions/sync_session_context.h"
#include "sync/syncable/in_memory_directory_backing_store.h"
#include "sync/syncable/on_disk_directory_backing_store.h"
#include "sync/syncable/invalid_directory_backing_store.h"
#include "sync/test/engine/fake_sync_scheduler.h"

namespace syncer {

TestInternalComponentsFactory::TestInternalComponentsFactory(
    const Switches& switches,
    StorageOption option)
    : switches_(switches),
      storage_option_(option) {
}

TestInternalComponentsFactory::~TestInternalComponentsFactory() { }

scoped_ptr<SyncScheduler> TestInternalComponentsFactory::BuildScheduler(
    const std::string& name,
    sessions::SyncSessionContext* context,
    syncer::CancelationSignal* cancelation_signal) {
  return scoped_ptr<SyncScheduler>(new FakeSyncScheduler());
}

scoped_ptr<sessions::SyncSessionContext>
TestInternalComponentsFactory::BuildContext(
    ServerConnectionManager* connection_manager,
    syncable::Directory* directory,
    ExtensionsActivity* monitor,
    const std::vector<SyncEngineEventListener*>& listeners,
    sessions::DebugInfoGetter* debug_info_getter,
    ModelTypeRegistry* model_type_registry,
    const std::string& invalidator_client_id) {

  // Tests don't wire up listeners.
  std::vector<SyncEngineEventListener*> empty_listeners;
  return scoped_ptr<sessions::SyncSessionContext>(
      new sessions::SyncSessionContext(
          connection_manager, directory, monitor,
          empty_listeners, debug_info_getter,
          model_type_registry,
          switches_.encryption_method == ENCRYPTION_KEYSTORE,
          switches_.pre_commit_updates_policy ==
              FORCE_ENABLE_PRE_COMMIT_UPDATE_AVOIDANCE,
          invalidator_client_id));

}

scoped_ptr<syncable::DirectoryBackingStore>
TestInternalComponentsFactory::BuildDirectoryBackingStore(
      const std::string& dir_name, const base::FilePath& backing_filepath) {
  switch (storage_option_) {
    case STORAGE_IN_MEMORY:
      return scoped_ptr<syncable::DirectoryBackingStore>(
          new syncable::InMemoryDirectoryBackingStore(dir_name));
    case STORAGE_ON_DISK:
      return scoped_ptr<syncable::DirectoryBackingStore>(
          new syncable::OnDiskDirectoryBackingStore(dir_name,
                                                    backing_filepath));
    case STORAGE_INVALID:
      return scoped_ptr<syncable::DirectoryBackingStore>(
          new syncable::InvalidDirectoryBackingStore());
  }
  NOTREACHED();
  return scoped_ptr<syncable::DirectoryBackingStore>();
}

InternalComponentsFactory::Switches
TestInternalComponentsFactory::GetSwitches() const {
  return switches_;
}

}  // namespace syncer