package net.sabi.pester;

import danger.app.Application;
import danger.app.Event;
import danger.ui.ActiveListView;
import danger.util.ActiveList;

public class AlarmListView extends ActiveListView
    implements Resources, Commands {

    // XXX some of these shouldn't conceptually be static
    private static AlarmListWindow sAlarmListWindow;
    private static AlarmSetDialog sAlarmSetDialog;

    public void onDecoded() {
	sAlarmListWindow = (AlarmListWindow)getWindow();
	setList(Alarms.getList());
	super.onDecoded();
    }

    protected AlarmSetDialog alarmSetDialog() {
	if (sAlarmSetDialog == null)
	    sAlarmSetDialog = AlarmSetDialog.getDialog();
	return sAlarmSetDialog;
    }

    public boolean eventWidgetUp(int widget, Event e) {
	switch (widget) {
	case Event.DEVICE_BUTTON_BACK:
	case Event.DEVICE_BUTTON_CANCEL:
	    Application.getCurrentApp().returnToLauncher();
	    return true;
	}
	return super.eventWidgetUp(widget, e);
    }

    public boolean receiveEvent(Event e) {
	switch (e.type) {
	case EVENT_NEW_ALARM:
	    alarmSetDialog().editAlarm(new Alarm(), true);
	    return true;
	case EVENT_DISCARD_ALARM:
	    // XXX confirmation
	    Alarms.removeAlarm((Alarm)getFocusedItem());
	    return true;
	}
	return super.receiveEvent(e);
    }

    protected void itemActivated(Object item) {
	if (item == null)
	    return;
	alarmSetDialog().editAlarm((Alarm)item, false);
    }

    public int alarmsSet() {
	return getListSize();
    }
    public void onItemAdded(ActiveList list, Object item, int index) {
	sAlarmListWindow.updateAlarmCount();
	setFocus(index);
	super.onItemAdded(list, item, index);
    }
    public void onItemRemoved(ActiveList list, Object item, int index) {
	((Alarm)item).cancel();
	sAlarmListWindow.updateAlarmCount();
	super.onItemRemoved(list, item, index);
    }

    protected CharSequence getToolTipForItem(Object item) {
	if (item == null) // this is dumb, why do we get asked for a tooltip?
	    return null;
	// XXX need to refresh, localize
	Alarm alarm = (Alarm)item;
	return alarm.getDateTimeString() + " - " + alarm.getIntervalString();
    }
}