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// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/power_bookmarks/core/power_bookmark_service.h"
#include <algorithm>
#include "base/feature_list.h"
#include "base/task/sequenced_task_runner.h"
#include "components/bookmarks/browser/bookmark_model.h"
#include "components/power_bookmarks/common/power.h"
#include "components/power_bookmarks/common/power_overview.h"
#include "components/power_bookmarks/common/search_params.h"
#include "components/power_bookmarks/core/power_bookmark_data_provider.h"
#include "components/power_bookmarks/core/power_bookmark_features.h"
#include "components/power_bookmarks/core/power_bookmark_utils.h"
#include "components/power_bookmarks/core/proto/power_bookmark_meta.pb.h"
#include "components/power_bookmarks/storage/power_bookmark_backend.h"
#include "components/sync/model/proxy_data_type_controller_delegate.h"
#include "components/sync/protocol/power_bookmark_specifics.pb.h"
using bookmarks::BookmarkModel;
using bookmarks::BookmarkNode;
namespace power_bookmarks {
PowerBookmarkService::PowerBookmarkService(
BookmarkModel* model,
const base::FilePath& database_dir,
scoped_refptr<base::SequencedTaskRunner> frontend_task_runner,
scoped_refptr<base::SequencedTaskRunner> backend_task_runner)
: model_(model), backend_task_runner_(backend_task_runner) {
if (model_)
model_observation_.Observe(model_);
backend_ = std::make_unique<PowerBookmarkBackend>(
database_dir, frontend_task_runner, weak_ptr_factory_.GetWeakPtr());
backend_task_runner_->PostTask(
FROM_HERE,
base::BindOnce(&PowerBookmarkBackend::Init,
base::Unretained(backend_.get()),
base::FeatureList::IsEnabled(kPowerBookmarkBackend)));
}
PowerBookmarkService::~PowerBookmarkService() {
backend_task_runner_->DeleteSoon(FROM_HERE, std::move(backend_));
}
std::unique_ptr<syncer::DataTypeControllerDelegate>
PowerBookmarkService::CreateSyncControllerDelegate() {
return std::make_unique<syncer::ProxyDataTypeControllerDelegate>(
backend_task_runner_,
base::BindRepeating(&PowerBookmarkBackend::GetSyncControllerDelegate,
base::Unretained(backend_.get())));
}
void PowerBookmarkService::GetPowersForURL(
const GURL& url,
const sync_pb::PowerBookmarkSpecifics::PowerType& power_type,
PowersCallback callback) {
DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
backend_task_runner_->PostTaskAndReplyWithResult(
FROM_HERE,
base::BindOnce(&PowerBookmarkBackend::GetPowersForURL,
base::Unretained(backend_.get()), url, power_type),
std::move(callback));
}
void PowerBookmarkService::GetPowerOverviewsForType(
const sync_pb::PowerBookmarkSpecifics::PowerType& power_type,
PowerOverviewsCallback callback) {
DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
backend_task_runner_->PostTaskAndReplyWithResult(
FROM_HERE,
base::BindOnce(&PowerBookmarkBackend::GetPowerOverviewsForType,
base::Unretained(backend_.get()), power_type),
std::move(callback));
}
void PowerBookmarkService::SearchPowers(const SearchParams& search_params,
PowersCallback callback) {
DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
backend_task_runner_->PostTaskAndReplyWithResult(
FROM_HERE,
base::BindOnce(&PowerBookmarkBackend::SearchPowers,
base::Unretained(backend_.get()), search_params),
std::move(callback));
}
void PowerBookmarkService::SearchPowerOverviews(
const SearchParams& search_params,
PowerOverviewsCallback callback) {
DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
backend_task_runner_->PostTaskAndReplyWithResult(
FROM_HERE,
base::BindOnce(&PowerBookmarkBackend::SearchPowerOverviews,
base::Unretained(backend_.get()), search_params),
std::move(callback));
}
void PowerBookmarkService::CreatePower(std::unique_ptr<Power> power,
SuccessCallback callback) {
DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
// Accept existing guids if they're explicitly set.
if (!power->guid().is_valid())
power->set_guid(base::Uuid::GenerateRandomV4());
base::Time now = base::Time::Now();
if (power->time_added().is_null())
power->set_time_added(now);
if (power->time_modified().is_null())
power->set_time_modified(now);
backend_task_runner_->PostTaskAndReplyWithResult(
FROM_HERE,
base::BindOnce(&PowerBookmarkBackend::CreatePower,
base::Unretained(backend_.get()), std::move(power)),
std::move(callback));
}
void PowerBookmarkService::UpdatePower(std::unique_ptr<Power> power,
SuccessCallback callback) {
DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
power->set_time_modified(base::Time::Now());
backend_task_runner_->PostTaskAndReplyWithResult(
FROM_HERE,
base::BindOnce(&PowerBookmarkBackend::UpdatePower,
base::Unretained(backend_.get()), std::move(power)),
std::move(callback));
}
void PowerBookmarkService::DeletePower(const base::Uuid& guid,
SuccessCallback callback) {
DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
backend_task_runner_->PostTaskAndReplyWithResult(
FROM_HERE,
base::BindOnce(&PowerBookmarkBackend::DeletePower,
base::Unretained(backend_.get()), guid),
std::move(callback));
}
void PowerBookmarkService::DeletePowersForURL(
const GURL& url,
const sync_pb::PowerBookmarkSpecifics::PowerType& power_type,
SuccessCallback callback) {
DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
backend_task_runner_->PostTaskAndReplyWithResult(
FROM_HERE,
base::BindOnce(&PowerBookmarkBackend::DeletePowersForURL,
base::Unretained(backend_.get()), url, power_type),
std::move(callback));
}
void PowerBookmarkService::AddObserver(PowerBookmarkObserver* observer) {
DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
observers_.AddObserver(observer);
}
void PowerBookmarkService::RemoveObserver(PowerBookmarkObserver* observer) {
DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
observers_.RemoveObserver(observer);
}
void PowerBookmarkService::AddDataProvider(
PowerBookmarkDataProvider* data_provider) {
DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
data_providers_.emplace_back(data_provider);
}
void PowerBookmarkService::RemoveDataProvider(
PowerBookmarkDataProvider* data_provider) {
DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
auto it = std::ranges::find(data_providers_, data_provider);
if (it != data_providers_.end())
data_providers_.erase(it);
}
void PowerBookmarkService::BookmarkNodeAdded(const BookmarkNode* parent,
size_t index,
bool newly_added) {
DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
if (!newly_added)
return;
const BookmarkNode* node = parent->children()[index].get();
std::unique_ptr<PowerBookmarkMeta> meta =
std::make_unique<PowerBookmarkMeta>();
for (power_bookmarks::PowerBookmarkDataProvider* data_provider :
data_providers_) {
data_provider->AttachMetadataForNewBookmark(node, meta.get());
}
SetNodePowerBookmarkMeta(model_, node, std::move(meta));
}
void PowerBookmarkService::OnPowersChanged() {
DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
for (auto& observer : observers_) {
observer.OnPowersChanged();
}
}
} // namespace power_bookmarks
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