Gadgetbridge/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/util/NotificationUtils.java

/*  Copyright (C) 2017-2021 Andreas Shimokawa, Carsten Pfeiffer, Daniele
    Gobbetti, Lukas Veneziano, Maxim Baz

    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.util;

import android.content.Context;

import androidx.annotation.NonNull;
import nodomain.freeyourgadget.gadgetbridge.R;
import nodomain.freeyourgadget.gadgetbridge.model.CallSpec;
import nodomain.freeyourgadget.gadgetbridge.model.NotificationSpec;

public class NotificationUtils {
    @NonNull
    public static String getPreferredTextFor(NotificationSpec notificationSpec, int lengthBody, int lengthSubject, Context context) {
        switch (notificationSpec.type) {
            case GENERIC_ALARM_CLOCK:
                return StringUtils.getFirstOf(notificationSpec.title, notificationSpec.subject);
            case GENERIC_SMS:
            case GENERIC_EMAIL:
                return formatText(notificationSpec.sender, notificationSpec.subject, notificationSpec.body, lengthBody, lengthSubject, context);
            case GENERIC_NAVIGATION:
                return StringUtils.getFirstOf(notificationSpec.title, notificationSpec.body);
            case CONVERSATIONS:
            case FACEBOOK_MESSENGER:
            case GOOGLE_MESSENGER:
            case GOOGLE_HANGOUTS:
            case HIPCHAT:
            case KAKAO_TALK:
            case LINE:
            case RIOT:
            case SIGNAL:
            case WIRE:
            case SKYPE:
            case SNAPCHAT:
            case TELEGRAM:
            case THREEMA:
            case KONTALK:
            case ANTOX:
            case TWITTER:
            case WHATSAPP:
            case VIBER:
            case WECHAT:
                return StringUtils.ensureNotNull(notificationSpec.body);
        }
        return "";
    }

    @NonNull
    public static String formatSender(String sender, Context context) {
        if (sender == null || sender.length() == 0) {
            return "";
        }
        return context.getString(R.string.StringUtils_sender, sender);
    }


    @NonNull
    public static String formatText(String sender, String subject, String body, int lengthBody, int lengthSubject, Context context) {
        String fBody = StringUtils.truncate(body, lengthBody);
        String fSubject = StringUtils.truncate(subject, lengthSubject);
        String fSender = formatSender(sender, context);

        StringBuilder builder = StringUtils.join(" ", fBody, fSubject, fSender);
        return builder.toString().trim();
    }

    public static String getPreferredTextFor(CallSpec callSpec) {
        return StringUtils.getFirstOf(callSpec.name, callSpec.number);
    }
}