Gadgetbridge/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/amazfitbips/AmazfitBipSSupport.java

/*  Copyright (C) 2017-2020 Andreas Shimokawa, Carsten Pfeiffer

    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 <http://www.gnu.org/licenses/>. */
package nodomain.freeyourgadget.gadgetbridge.service.devices.huami.amazfitbips;

import android.content.Context;
import android.content.SharedPreferences;
import android.net.Uri;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.io.IOException;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import java.util.Arrays;
import java.util.HashSet;
import java.util.LinkedHashMap;
import java.util.Map;
import java.util.Set;

import nodomain.freeyourgadget.gadgetbridge.GBApplication;
import nodomain.freeyourgadget.gadgetbridge.R;
import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiConst;
import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiFWHelper;
import nodomain.freeyourgadget.gadgetbridge.devices.huami.amazfitbips.AmazfitBipSFWHelper;
import nodomain.freeyourgadget.gadgetbridge.model.CallSpec;
import nodomain.freeyourgadget.gadgetbridge.model.NotificationSpec;
import nodomain.freeyourgadget.gadgetbridge.service.btle.TransactionBuilder;
import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.amazfitbip.AmazfitBipSupport;
import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.operations.UpdateFirmwareOperation;
import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.operations.UpdateFirmwareOperation2020;
import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.operations.UpdateFirmwareOperationNew;
import nodomain.freeyourgadget.gadgetbridge.util.NotificationUtils;
import nodomain.freeyourgadget.gadgetbridge.util.Version;

public class AmazfitBipSSupport extends AmazfitBipSupport {

    private static final Logger LOG = LoggerFactory.getLogger(AmazfitBipSSupport.class);

    @Override
    public byte getCryptFlags() {
        return (byte) 0x80;
    }

    @Override
    public void onNotification(NotificationSpec notificationSpec) {
        super.sendNotificationNew(notificationSpec, true, 512);
    }

    @Override
    protected byte getAuthFlags() {
        return 0x00;
    }

    @Override
    public boolean supportsSunriseSunsetWindHumidity() {
        Version version = new Version(gbDevice.getFirmwareVersion());
        return (!isDTH(version) && (version.compareTo(new Version("2.1.1.50")) >= 0) || (version.compareTo(new Version("4.1.5.55")) >= 0));
    }

    @Override
    public void onSetCallState(CallSpec callSpec) {
        if (callSpec.command == CallSpec.CALL_INCOMING) {
            byte[] message = NotificationUtils.getPreferredTextFor(callSpec).getBytes();
            int length = 10 + message.length;
            ByteBuffer buf = ByteBuffer.allocate(length);
            buf.order(ByteOrder.LITTLE_ENDIAN);
            buf.put(new byte[]{3, 0, 0, 0, 0, 0});
            buf.put(message);
            buf.put(new byte[]{0, 0, 0, 2});
            try {
                TransactionBuilder builder = performInitialized("incoming call");
                writeToChunked(builder, 0, buf.array());
                builder.queue(getQueue());
            } catch (IOException e) {
                LOG.error("Unable to send incoming call");
            }
        } else if ((callSpec.command == CallSpec.CALL_START) || (callSpec.command == CallSpec.CALL_END)) {
            try {
                TransactionBuilder builder = performInitialized("end call");
                writeToChunked(builder, 0, new byte[]{3, 3, 0, 0, 0, 0});
                builder.queue(getQueue());
            } catch (IOException e) {
                LOG.error("Unable to send end call");
            }
        }
    }

    @Override
    public HuamiFWHelper createFWHelper(Uri uri, Context context) throws IOException {
        return new AmazfitBipSFWHelper(uri, context);
    }

    @Override
    public UpdateFirmwareOperation createUpdateFirmwareOperation(Uri uri) {
        Version version = new Version(gbDevice.getFirmwareVersion());
        if ((!isDTH(version) && (version.compareTo(new Version("2.1.1.50")) >= 0) || (version.compareTo(new Version("4.1.5.55")) >= 0))) {
            return new UpdateFirmwareOperation2020(uri, this);
        }

        return new UpdateFirmwareOperationNew(uri, this);
    }

    @Override
    protected AmazfitBipSSupport setDisplayItems(TransactionBuilder builder) {
        Map<String, Integer> keyIdMap = new LinkedHashMap<>();
        keyIdMap.put("status", 0x01);
        keyIdMap.put("hr", 0x02);
        keyIdMap.put("pai", 0x19);
        keyIdMap.put("workout", 0x03);
        keyIdMap.put("alipay", 0x11);
        keyIdMap.put("nfc", 0x10);
        keyIdMap.put("weather", 0x04);
        keyIdMap.put("alarm", 0x09);
        keyIdMap.put("timer", 0x1b);
        keyIdMap.put("compass", 0x16);
        keyIdMap.put("worldclock", 0x1a);
        keyIdMap.put("music", 0x0b);
        keyIdMap.put("settings", 0x13);

        setDisplayItemsNew(builder, false, R.array.pref_bips_display_items_default, keyIdMap);
        return this;
    }

    @Override
    protected AmazfitBipSSupport setShortcuts(TransactionBuilder builder) {
        Map<String, Integer> keyIdMap = new LinkedHashMap<>();
        keyIdMap.put("status", 0x01);
        keyIdMap.put("alipay", 0x11);
        keyIdMap.put("nfc", 0x10);
        keyIdMap.put("pai", 0x19);
        keyIdMap.put("hr", 0x02);
        keyIdMap.put("music", 0x0b);
        keyIdMap.put("weather", 0x04);

        setDisplayItemsNew(builder, true, R.array.pref_bips_display_items_default, keyIdMap);
        return this;
    }

    private boolean isDTH(Version version) {
        return version.compareTo(new Version("4.0.0.00")) >= 0;
    }
}