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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.
#ifndef COMPONENTS_POWER_BOOKMARKS_STORAGE_POWER_BOOKMARK_DATABASE_H_
#define COMPONENTS_POWER_BOOKMARKS_STORAGE_POWER_BOOKMARK_DATABASE_H_
#include <memory>
#include <vector>
#include "components/power_bookmarks/common/power.h"
#include "components/power_bookmarks/common/power_overview.h"
#include "components/power_bookmarks/storage/power_bookmark_sync_bridge.h"
#include "url/gurl.h"
namespace power_bookmarks {
struct SearchParams;
// Interface for the database layer of the Power Bookmark database.
class PowerBookmarkDatabase : public PowerBookmarkSyncBridge::Delegate {
public:
virtual ~PowerBookmarkDatabase() = default;
// Initialises internal database. Must be called prior to any other usage.
virtual bool Init() = 0;
// Returns whether the database is currently open.
virtual bool IsOpen() = 0;
// Returns a vector of Powers for the given `url`. Use `power_type` to
// restrict which type is returned or use POWER_TYPE_UNSPECIFIED to return
// everything.
virtual std::vector<std::unique_ptr<Power>> GetPowersForURL(
const GURL& url,
const sync_pb::PowerBookmarkSpecifics::PowerType& power_type) = 0;
// Returns a vector of PowerOverviews for the given `power_type`.
virtual std::vector<std::unique_ptr<PowerOverview>> GetPowerOverviewsForType(
const sync_pb::PowerBookmarkSpecifics::PowerType& power_type) = 0;
// Returns a vector of Powers for the given `search_params`.
virtual std::vector<std::unique_ptr<Power>> GetPowersForSearchParams(
const SearchParams& search_params) = 0;
// Returns a vector of PowerOverviews for the given `search_params`.
virtual std::vector<std::unique_ptr<PowerOverview>>
GetPowerOverviewsForSearchParams(const SearchParams& search_params) = 0;
// Create the given `power` in the database. If it already exists, then it
// will be updated. Returns whether the operation was successful.
virtual bool CreatePower(std::unique_ptr<Power> power) = 0;
// Update the given `power` in the database. If it doesn't exist, then it
// will be created instead. Returns the updated power if the operation was
// successful or nullptr otherwise.
virtual std::unique_ptr<Power> UpdatePower(std::unique_ptr<Power> power) = 0;
// Delete the given `guid` in the database, if it exists. Returns whether
// the operation was successful.
virtual bool DeletePower(const base::Uuid& guid) = 0;
// Delete all powers for the given `url`. Use `power_type` to restrict which
// type is deleted or use POWER_TYPE_UNSPECIFIED to delete everything.
// Returns whether the operation was successfaul and all deleted guids in
// deleted_guids as output if provided.
virtual bool DeletePowersForURL(
const GURL& url,
const sync_pb::PowerBookmarkSpecifics::PowerType& power_type,
std::vector<std::string>* deleted_guids = nullptr) = 0;
};
} // namespace power_bookmarks
#endif // COMPONENTS_POWER_BOOKMARKS_STORAGE_POWER_BOOKMARK_DATABASE_H_
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