/*
* AndFHEM - Open Source Android application to control a FHEM home automation
* server.
*
* Copyright (c) 2011, Matthias Klass or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Inc.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU GENERAL PUBLIC LICENSE, as published by the Free Software Foundation.
*
* This program 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 GENERAL PUBLIC LICENSE
* for more details.
*
* You should have received a copy of the GNU GENERAL PUBLIC LICENSE
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package li.klass.fhem.adapter.devices.genericui;
import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.support.annotation.NonNull;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ImageView;
import android.widget.TextView;
import com.google.common.base.Predicate;
import com.google.common.collect.ImmutableList;
import java.util.List;
import li.klass.fhem.R;
import li.klass.fhem.adapter.devices.genericui.availableTargetStates.GroupSetListTargetStateHandler;
import li.klass.fhem.adapter.devices.genericui.availableTargetStates.MultipleSetListTargetStateHandler;
import li.klass.fhem.adapter.devices.genericui.availableTargetStates.NoArgSetListTargetStateHandler;
import li.klass.fhem.adapter.devices.genericui.availableTargetStates.OnTargetStateSelectedCallback;
import li.klass.fhem.adapter.devices.genericui.availableTargetStates.RGBTargetStateHandler;
import li.klass.fhem.adapter.devices.genericui.availableTargetStates.SetListTargetStateHandler;
import li.klass.fhem.adapter.devices.genericui.availableTargetStates.SliderSetListTargetStateHandler;
import li.klass.fhem.adapter.devices.genericui.availableTargetStates.SpecialButtonHandler;
import li.klass.fhem.adapter.devices.genericui.availableTargetStates.SpecialButtonSecondsHandler;
import li.klass.fhem.adapter.devices.genericui.availableTargetStates.TextFieldTargetStateHandler;
import li.klass.fhem.adapter.devices.genericui.availableTargetStates.TimeTargetStateHandler;
import li.klass.fhem.domain.core.FhemDevice;
import li.klass.fhem.domain.setlist.SetList;
import li.klass.fhem.domain.setlist.SetListEntry;
import static android.view.View.GONE;
import static android.view.View.VISIBLE;
import static com.google.common.collect.FluentIterable.from;
public class AvailableTargetStatesDialogUtil {
private static final List<SetListTargetStateHandler<FhemDevice<?>>> HANDLERS_WITHOUT_NO_ARG = ImmutableList.of(
new RGBTargetStateHandler<>(),
new GroupSetListTargetStateHandler<>(),
new SliderSetListTargetStateHandler<>(),
new TimeTargetStateHandler<>(),
new TextFieldTargetStateHandler<>(),
new MultipleSetListTargetStateHandler<>(),
new SpecialButtonSecondsHandler<>(),
new SpecialButtonHandler<>()
);
private static final List<SetListTargetStateHandler<FhemDevice<?>>> HANDLERS = ImmutableList.<SetListTargetStateHandler<FhemDevice<?>>>builder()
.addAll(HANDLERS_WITHOUT_NO_ARG)
.add(new NoArgSetListTargetStateHandler<>()) // must be last entry!
.build();
public static <D extends FhemDevice<D>> void showSwitchOptionsMenu(final Context context, final D device, final OnTargetStateSelectedCallback callback) {
AlertDialog.Builder contextMenu = new AlertDialog.Builder(context);
contextMenu.setTitle(context.getResources().getString(R.string.switchDevice));
final List<String> setOptions = device.getSetList().getSortedKeys();
final String[] eventMapOptions = device.getAvailableTargetStatesEventMapTexts();
DialogInterface.OnClickListener clickListener = new DialogInterface.OnClickListener() {
@Override
public void onClick(final DialogInterface dialog, int position) {
final String option = setOptions.get(position);
handleSelectedOption(context, device, device.getSetList().get(option), callback);
dialog.dismiss();
}
};
ArrayAdapter<String> adapter = new SetListArrayAdapter<>(context, eventMapOptions, setOptions, device);
contextMenu.setAdapter(adapter, clickListener);
contextMenu.show();
}
public static <D extends FhemDevice<D>> void showSwitchOptionsMenuFor(final Context context, final D device, final OnTargetStateSelectedCallback callback, String key) {
SetListEntry entry = device.getSetList().get(key);
handleSelectedOption(context, device, entry, callback);
}
static <D extends FhemDevice<D>> boolean handleSelectedOption(Context context, D device, SetListEntry option, OnTargetStateSelectedCallback callback) {
for (SetListTargetStateHandler<FhemDevice<?>> handler : HANDLERS) {
if (handler.canHandle(option)) {
handler.handle(option, context, device, callback);
return true;
}
}
return false;
}
private static class SetListArrayAdapter<D extends FhemDevice<?>> extends ArrayAdapter<String> {
private final Context context;
private final List<String> setOptions;
private final D device;
SetListArrayAdapter(Context context, String[] eventMapOptions, List<String> setOptions, D device) {
super(context, R.layout.list_item_with_arrow, eventMapOptions);
this.context = context;
this.setOptions = setOptions;
this.device = device;
}
@NonNull
@Override
public View getView(int position, View convertView, @NonNull ViewGroup parent) {
if (convertView == null) {
convertView = View.inflate(context, R.layout.list_item_with_arrow, null);
}
assert convertView != null;
TextView textView = (TextView) convertView.findViewById(R.id.text);
ImageView imageView = (ImageView) convertView.findViewById(R.id.image);
textView.setText(getItem(position));
String setOption = setOptions.get(position);
SetList setList = device.getSetList();
final SetListEntry setListEntry = setList.get(setOption);
imageView.setVisibility(requiresAdditionalInformation(setListEntry) ? VISIBLE : GONE);
return convertView;
}
private boolean requiresAdditionalInformation(final SetListEntry entry) {
return from(HANDLERS_WITHOUT_NO_ARG).anyMatch(canHandle(entry));
}
@NonNull
private Predicate<SetListTargetStateHandler<FhemDevice<?>>> canHandle(final SetListEntry entry) {
return new Predicate<SetListTargetStateHandler<FhemDevice<?>>>() {
@Override
public boolean apply(SetListTargetStateHandler<FhemDevice<?>> input) {
return input.canHandle(entry);
}
};
}
}
}