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package Settings;
import android.app.Activity;
import android.content.SharedPreferences;
import android.os.Bundle;
import androidx.fragment.app.Fragment;
import androidx.preference.ListPreference;
import androidx.preference.Preference;
import androidx.preference.PreferenceFragmentCompat;
import androidx.preference.SwitchPreference;
import androidx.work.Constraints;
import androidx.work.ExistingPeriodicWorkPolicy;
import androidx.work.NetworkType;
import androidx.work.PeriodicWorkRequest;
import androidx.work.WorkInfo;
import androidx.work.WorkManager;
import com.google.common.util.concurrent.ListenableFuture;
import java.util.List;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.TimeUnit;
import javax.inject.Inject;
import ml.docilealligator.infinityforreddit.Infinity;
import ml.docilealligator.infinityforreddit.PullNotificationWorker;
import ml.docilealligator.infinityforreddit.R;
import ml.docilealligator.infinityforreddit.SharedPreferencesUtils;
/**
* A simple {@link Fragment} subclass.
*/
public class NotificationPreferenceFragment extends PreferenceFragmentCompat {
private boolean enableNotification;
private long notificationInterval;
private WorkManager workManager;
@Inject
SharedPreferences sharedPreferences;
@Override
public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
setPreferencesFromResource(R.xml.notification_preferences, rootKey);
Activity activity = getActivity();
if(activity != null) {
workManager = WorkManager.getInstance(activity);
((Infinity) activity.getApplication()).getAppComponent().inject(this);
SwitchPreference enableNotificationSwitchPreference = findPreference(SharedPreferencesUtils.ENABLE_NOTIFICATION_KEY);
ListPreference notificationIntervalListPreference = findPreference(SharedPreferencesUtils.NOTIFICATION_INTERVAL_KEY);
enableNotification = sharedPreferences.getBoolean(SharedPreferencesUtils.ENABLE_NOTIFICATION_KEY, true);
notificationInterval = Long.parseLong(sharedPreferences.getString(SharedPreferencesUtils.NOTIFICATION_INTERVAL_KEY, "1"));
if(enableNotification) {
if (notificationIntervalListPreference != null) {
notificationIntervalListPreference.setVisible(true);
}
}
if(enableNotificationSwitchPreference != null) {
enableNotificationSwitchPreference.setOnPreferenceChangeListener((preference, newValue) -> {
enableNotification = ((Boolean) newValue);
if(notificationIntervalListPreference != null) {
notificationIntervalListPreference.setVisible(enableNotification);
}
if(enableNotification) {
Constraints constraints = new Constraints.Builder()
.setRequiredNetworkType(NetworkType.CONNECTED)
.build();
PeriodicWorkRequest pullNotificationRequest =
new PeriodicWorkRequest.Builder(PullNotificationWorker.class,
notificationInterval, TimeUnit.HOURS)
.setConstraints(constraints)
.build();
workManager.enqueueUniquePeriodicWork(PullNotificationWorker.WORKER_TAG,
ExistingPeriodicWorkPolicy.KEEP, pullNotificationRequest);
} else {
ListenableFuture<List<WorkInfo>> workInfo = workManager.getWorkInfosByTag(PullNotificationWorker.WORKER_TAG);
try {
List<WorkInfo> list = workInfo.get();
if(list != null && list.size() != 0) {
workManager.cancelAllWorkByTag(PullNotificationWorker.WORKER_TAG);
}
} catch (InterruptedException | ExecutionException e) {
e.printStackTrace();
}
}
return true;
});
}
if(notificationIntervalListPreference != null) {
notificationIntervalListPreference.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() {
@Override
public boolean onPreferenceChange(Preference preference, Object newValue) {
notificationInterval = (Long) newValue;
if(enableNotification) {
Constraints constraints = new Constraints.Builder()
.setRequiredNetworkType(NetworkType.CONNECTED)
.build();
PeriodicWorkRequest pullNotificationRequest =
new PeriodicWorkRequest.Builder(PullNotificationWorker.class,
notificationInterval, TimeUnit.HOURS)
.setConstraints(constraints)
.build();
workManager.enqueueUniquePeriodicWork(PullNotificationWorker.WORKER_TAG,
ExistingPeriodicWorkPolicy.KEEP, pullNotificationRequest);
} else {
ListenableFuture<List<WorkInfo>> workInfo = workManager.getWorkInfosByTag(PullNotificationWorker.WORKER_TAG);
try {
List<WorkInfo> list = workInfo.get();
if(list != null && list.size() != 0) {
workManager.cancelAllWorkByTag(PullNotificationWorker.WORKER_TAG);
}
} catch (InterruptedException | ExecutionException e) {
e.printStackTrace();
}
}
return true;
}
});
}
}
}
}
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