/*
 * Copyright © Canonical Ltd.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 or 3 as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef MIR_TEST_DOUBLES_FAKE_ALARM_FACTORY_H_
#define MIR_TEST_DOUBLES_FAKE_ALARM_FACTORY_H_

#include <mir/time/alarm_factory.h>
#include <mir/time/alarm.h>
#include <mir/time/clock.h>
#include <mir/test/doubles/advanceable_clock.h>

#include <vector>

namespace mir
{
namespace test
{
namespace doubles
{
class FakeAlarmFactory : public time::AlarmFactory
{
public:
    FakeAlarmFactory();

    std::unique_ptr<time::Alarm> create_alarm(
        std::function<void()> const& callback) override;
    std::unique_ptr<time::Alarm> create_alarm(
        std::unique_ptr<LockableCallback> callback) override;

    void advance_by(time::Duration step);
    void advance_smoothly_by(time::Duration step);
    int wakeup_count() const;

private:
    class FakeAlarm;

    std::vector<FakeAlarm*> alarms;
    std::shared_ptr<AdvanceableClock> const clock;
};

}
}
}

#endif // MIR_TEST_DOUBLES_FAKE_ALARM_FACTORY_H_
