/*  Copyright (C) 2023-2024 José Rebelo

    This file is part of Gadgetbridge.

    Gadgetbridge is free software: you can redistribute it and/or modify
    it under the terms of the GNU Affero General Public License as published
    by the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    Gadgetbridge 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 Affero General Public License for more details.

    You should have received a copy of the GNU Affero General Public License
    along with this program.  If not, see <https://www.gnu.org/licenses/>. */
package nodomain.freeyourgadget.gadgetbridge.devices.xiaomi;

import nodomain.freeyourgadget.gadgetbridge.devices.AbstractSampleToTimeSampleProvider;
import nodomain.freeyourgadget.gadgetbridge.entities.DaoSession;
import nodomain.freeyourgadget.gadgetbridge.entities.XiaomiActivitySample;
import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
import nodomain.freeyourgadget.gadgetbridge.model.Spo2Sample;

public class XiaomiSpo2SampleProvider extends AbstractSampleToTimeSampleProvider<Spo2Sample, XiaomiActivitySample> {
    public XiaomiSpo2SampleProvider(final GBDevice device, final DaoSession session) {
        super(new XiaomiSampleProvider(device, session), device, session);
    }

    @Override
    protected Spo2Sample convertSample(final XiaomiActivitySample sample) {
        if (sample.getSpo2() == null || sample.getSpo2() == 0) {
            return null;
        }

        return new XiaomiSpo2Sample(
                sample.getTimestamp() * 1000L,
                sample.getSpo2()
        );
    }

    protected static class XiaomiSpo2Sample implements Spo2Sample {
        private final long timestamp;
        private final int spo2;

        public XiaomiSpo2Sample(final long timestamp, final int spo2) {
            this.timestamp = timestamp;
            this.spo2 = spo2;
        }

        @Override
        public long getTimestamp() {
            return timestamp;
        }

        @Override
        public Type getType() {
            return Type.UNKNOWN;
        }

        @Override
        public int getSpo2() {
            return spo2;
        }
    }
}