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package de.danoeh.antennapod.fragment.actions;
import android.util.Log;
import androidx.annotation.PluralsRes;
import com.google.android.material.snackbar.Snackbar;
import java.util.ArrayList;
import java.util.List;
import de.danoeh.antennapod.R;
import de.danoeh.antennapod.activity.MainActivity;
import de.danoeh.antennapod.core.dialog.DownloadRequestErrorDialogCreator;
import de.danoeh.antennapod.core.storage.DBWriter;
import de.danoeh.antennapod.core.storage.DownloadRequestException;
import de.danoeh.antennapod.core.storage.DownloadRequester;
import de.danoeh.antennapod.core.util.LongList;
import de.danoeh.antennapod.model.feed.FeedItem;
public class EpisodeMultiSelectActionHandler {
private static final String TAG = "EpisodeSelectHandler";
private final MainActivity activity;
private final List<FeedItem> selectedItems;
public EpisodeMultiSelectActionHandler(MainActivity activity, List<FeedItem> selectedItems) {
this.activity = activity;
this.selectedItems = selectedItems;
}
public void handleAction(int id) {
if (id == R.id.add_to_queue_batch) {
queueChecked();
} else if (id == R.id.remove_from_queue_batch) {
removeFromQueueChecked();
} else if (id == R.id.mark_read_batch) {
markedCheckedPlayed();
} else if (id == R.id.mark_unread_batch) {
markedCheckedUnplayed();
} else if (id == R.id.download_batch) {
downloadChecked();
} else if (id == R.id.delete_batch) {
deleteChecked();
} else {
Log.e(TAG, "Unrecognized speed dial action item. Do nothing. id=" + id);
}
}
private void queueChecked() {
// Check if an episode actually contains any media files before adding it to queue
LongList toQueue = new LongList(selectedItems.size());
for (FeedItem episode : selectedItems) {
if (episode.hasMedia()) {
toQueue.add(episode.getId());
}
}
DBWriter.addQueueItem(activity, true, toQueue.toArray());
showMessage(R.plurals.added_to_queue_batch_label, toQueue.size());
}
private void removeFromQueueChecked() {
long[] checkedIds = getSelectedIds();
DBWriter.removeQueueItem(activity, true, checkedIds);
showMessage(R.plurals.removed_from_queue_batch_label, checkedIds.length);
}
private void markedCheckedPlayed() {
long[] checkedIds = getSelectedIds();
DBWriter.markItemPlayed(FeedItem.PLAYED, checkedIds);
showMessage(R.plurals.marked_read_batch_label, checkedIds.length);
}
private void markedCheckedUnplayed() {
long[] checkedIds = getSelectedIds();
DBWriter.markItemPlayed(FeedItem.UNPLAYED, checkedIds);
showMessage(R.plurals.marked_unread_batch_label, checkedIds.length);
}
private void downloadChecked() {
// download the check episodes in the same order as they are currently displayed
List<FeedItem> toDownload = new ArrayList<>(selectedItems.size());
for (FeedItem episode : selectedItems) {
if (episode.hasMedia() && !episode.getFeed().isLocalFeed()) {
toDownload.add(episode);
}
}
try {
DownloadRequester.getInstance().downloadMedia(activity, true, toDownload.toArray(new FeedItem[0]));
} catch (DownloadRequestException e) {
e.printStackTrace();
DownloadRequestErrorDialogCreator.newRequestErrorDialog(activity, e.getMessage());
}
showMessage(R.plurals.downloading_batch_label, toDownload.size());
}
private void deleteChecked() {
int countHasMedia = 0;
int countNoMedia = 0;
for (FeedItem feedItem : selectedItems) {
if (feedItem.hasMedia() && feedItem.getMedia().isDownloaded()) {
countHasMedia++;
DBWriter.deleteFeedMediaOfItem(activity, feedItem.getMedia().getId());
} else {
countNoMedia++;
}
}
showMessageMore(R.plurals.deleted_multi_episode_batch_label, countNoMedia, countHasMedia);
}
private void showMessage(@PluralsRes int msgId, int numItems) {
activity.showSnackbarAbovePlayer(activity.getResources()
.getQuantityString(msgId, numItems, numItems), Snackbar.LENGTH_LONG);
}
private void showMessageMore(@PluralsRes int msgId, int countNoMedia, int countHasMedia) {
activity.showSnackbarAbovePlayer(activity.getResources()
.getQuantityString(msgId,
(countHasMedia + countNoMedia),
(countHasMedia + countNoMedia), countHasMedia),
Snackbar.LENGTH_LONG);
}
private long[] getSelectedIds() {
long[] checkedIds = new long[selectedItems.size()];
for (int i = 0; i < selectedItems.size(); ++i) {
checkedIds[i] = selectedItems.get(i).getId();
}
return checkedIds;
}
}
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