content: /*
   *  Licensed to the Apache Software Foundation (ASF) under one
   *  or more contributor license agreements.  See the NOTICE file
   *  distributed with this work for additional information
   *  regarding copyright ownership.  The ASF licenses this file
   *  to you under the Apache License, Version 2.0 (the
   *  "License"); you may not use this file except in compliance
   *  with the License.  You may obtain a copy of the License at
   *
   *        http://www.apache.org/licenses/LICENSE-2.0
   *
   *  Unless required by applicable law or agreed to in writing,
   *  software distributed under the License is distributed on an
   *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   *  KIND, either express or implied.  See the License for the
   *  specific language governing permissions and limitations
   *  under the License.
   */
  package org.apache.causeway.extensions.fullcalendar.wkt.integration.fc;
  
  import java.util.Date;
  
  import org.apache.wicket.ajax.AjaxRequestTarget;
  
  import org.apache.causeway.extensions.fullcalendar.wkt.integration.fc.res.FullCalendarIntegrationJsReference;
  
  public class CalendarResponse {
  	private final FullCalendar calendar;
  	private final AjaxRequestTarget target;
  
  	public CalendarResponse(final FullCalendar calendar, final AjaxRequestTarget target) {
  		this.calendar = calendar;
  		this.target = target;
  	}
  
  	public CalendarResponse refetchEvents() {
  		return execute(q("refetchEvents"));
  	}
  
  	public CalendarResponse refetchEvents(final EventSource source) {
  		toggleEventSource(source, false);
  		return toggleEventSource(source, true);
  	}
  
  	public CalendarResponse refetchEvents(final String sourceId) {
  		toggleEventSource(sourceId, false);
  		return toggleEventSource(sourceId, true);
  	}
  
  	public CalendarResponse refetchEvent(final EventSource source, final Event event) {
  		// for now we have an unoptimized implementation
  		// later we can replace this by searching for the affected event in the
  		// clientside buffer
  		// and refetching it
  
  		return refetchEvents(source);
  	}
  
  	public CalendarResponse refetchEvent(final String sourceId, final String eventId) {
  		// for now we have an unoptimized implementation
  		// later we can replace this by searching for the affected event in the
  		// clientside buffer
  		// and refetching it
  
  		return refetchEvents(sourceId);
  	}
  
  	public CalendarResponse toggleEventSource(final String sourceId, final boolean enabled) {
  		return execute(q("toggleSource"), q(sourceId), String.valueOf(enabled));
  	}
  
  	public CalendarResponse toggleEventSource(final EventSource source, final boolean enabled) {
  		return execute(q("toggleSource"), q(source.getId()), String.valueOf(enabled));
  	}
  
  	public CalendarResponse removeEvent(final String id) {
  		return execute(q("removeEvents"), q(id));
  	}
  
  	public CalendarResponse removeEvent(final Event event) {
  		return execute(q("removeEvents"), q(event.getId()));
  	}
  
  	public CalendarResponse gotoDate(final Date date) {
  		return execute(q("gotoDate"), "new Date(" + date.getTime() + ")");
  	}
  
  	public AjaxRequestTarget getTarget() {
  		return target;
  	}
  
  	private CalendarResponse execute(final String... args) {
  		target.appendJavaScript(
  		        FullCalendarIntegrationJsReference.calendarResponseScript(
  		                calendar.getMarkupId(), args));
  		return this;
  	}
  
  	private static final String q(final Object o) {
  		if (o == null) {
  			return "null";
  		}
  		return "'" + o.toString() + "'";
  	}
  
  	/**
  	 * Clears the client-side selection highlight.
  	 *
  	 * @return this for chaining
  	 *
  	 */
  	public CalendarResponse clearSelection() {
  		return execute(q("unselect"));
  	}
  
  }
  