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package de.danoeh.antennapod.dialog;
import android.content.Context;
import android.view.View;
import android.widget.CheckBox;
import android.widget.EditText;
import android.widget.RadioButton;
import com.google.android.material.dialog.MaterialAlertDialogBuilder;
import de.danoeh.antennapod.R;
import de.danoeh.antennapod.model.feed.FeedFilter;
/**
* Displays a dialog with a text box for filtering episodes and two radio buttons for exclusion/inclusion
*/
public abstract class EpisodeFilterDialog extends MaterialAlertDialogBuilder {
private final FeedFilter initialFilter;
public EpisodeFilterDialog(Context context, FeedFilter filter) {
super(context);
initialFilter = filter;
setTitle(R.string.episode_filters_label);
View rootView = View.inflate(context, R.layout.episode_filter_dialog, null);
setView(rootView);
final EditText etxtEpisodeFilterText = rootView.findViewById(R.id.etxtEpisodeFilterText);
final EditText etxtEpisodeFilterDurationText = rootView.findViewById(R.id.etxtEpisodeFilterDurationText);
final RadioButton radioInclude = rootView.findViewById(R.id.radio_filter_include);
final RadioButton radioExclude = rootView.findViewById(R.id.radio_filter_exclude);
final CheckBox checkboxDuration = rootView.findViewById(R.id.checkbox_filter_duration);
if (initialFilter.includeOnly()) {
radioInclude.setChecked(true);
etxtEpisodeFilterText.setText(initialFilter.getIncludeFilter());
} else if(initialFilter.excludeOnly()) {
radioExclude.setChecked(true);
etxtEpisodeFilterText.setText(initialFilter.getExcludeFilter());
} else {
radioExclude.setChecked(false);
radioInclude.setChecked(false);
etxtEpisodeFilterText.setText("");
}
if (initialFilter.hasMinimalDurationFilter()) {
checkboxDuration.setChecked(true);
// Store minimal duration in seconds, show in minutes
etxtEpisodeFilterDurationText.setText(String.valueOf(initialFilter.getMinimalDurationFilter() / 60));
}
setNegativeButton(R.string.cancel_label, null);
setPositiveButton(R.string.confirm_label, (dialog, which) -> {
String includeString = "";
String excludeString = "";
int minimalDuration = -1;
if (radioInclude.isChecked()) {
includeString = etxtEpisodeFilterText.getText().toString();
} else {
excludeString = etxtEpisodeFilterText.getText().toString();
}
if (checkboxDuration.isChecked()) {
try {
// Store minimal duration in seconds
minimalDuration = Integer.parseInt(etxtEpisodeFilterDurationText.getText().toString()) * 60;
} catch (NumberFormatException e) {
// Do not change anything on error
}
}
onConfirmed(new FeedFilter(includeString, excludeString, minimalDuration));
}
);
}
protected abstract void onConfirmed(FeedFilter filter);
}
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