/*******************************************************************************
 * Copyright (c) 2013 BSI Business Systems Integration AG.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     BSI Business Systems Integration AG - initial API and implementation
 ******************************************************************************/
package org.eclipsescout.demo.widgets.client.ui.forms;

import java.util.ArrayList;
import java.util.Date;
import java.util.List;

import org.eclipse.scout.commons.annotations.Order;
import org.eclipse.scout.commons.exception.ProcessingException;
import org.eclipse.scout.commons.holders.Holder;
import org.eclipse.scout.rt.client.IClientSession;
import org.eclipse.scout.rt.client.ui.basic.calendar.AbstractCalendar;
import org.eclipse.scout.rt.client.ui.form.AbstractForm;
import org.eclipse.scout.rt.client.ui.form.AbstractFormHandler;
import org.eclipse.scout.rt.client.ui.form.fields.button.AbstractCloseButton;
import org.eclipse.scout.rt.client.ui.form.fields.calendarfield.AbstractCalendarField;
import org.eclipse.scout.rt.client.ui.form.fields.groupbox.AbstractGroupBox;
import org.eclipse.scout.rt.extension.client.ui.basic.calendar.provider.AbstractExtensibleCalendarItemProvider;
import org.eclipse.scout.rt.shared.TEXTS;
import org.eclipse.scout.rt.shared.services.common.calendar.CalendarAppointment;
import org.eclipse.scout.rt.shared.services.common.calendar.ICalendarItem;
import org.eclipsescout.demo.widgets.client.ui.forms.CalendarFieldForm.MainBox.CalendarField;
import org.eclipsescout.demo.widgets.client.ui.forms.CalendarFieldForm.MainBox.CloseButton;

public class CalendarFieldForm extends AbstractForm implements IPageForm {

  public CalendarFieldForm() throws ProcessingException {
    super();
  }

  @Override
  protected boolean getConfiguredAskIfNeedSave() {
    return false;
  }

  @Override
  protected String getConfiguredTitle() {
    return TEXTS.get("CalendarField");
  }

  @Override
  public void startPageForm() throws ProcessingException {
    startInternal(new PageFormHandler());
  }

  public CalendarField getCalendarField() {
    return getFieldByClass(CalendarField.class);
  }

  @Override
  public CloseButton getCloseButton() {
    return getFieldByClass(CloseButton.class);
  }

  public MainBox getMainBox() {
    return getFieldByClass(MainBox.class);
  }

  @Order(10.0)
  public class MainBox extends AbstractGroupBox {

    @Order(10.0)
    public class CalendarField extends AbstractCalendarField<CalendarField.Calendar> {

      @Override
      protected int getConfiguredGridH() {
        return 20;
      }

      @Override
      protected int getConfiguredGridW() {
        return 0;
      }

      @Override
      protected boolean getConfiguredLabelVisible() {
        return false;
      }

      @Order(10.0)
      public class Calendar extends AbstractCalendar {

        @Order(10.0)
        public class DefaultItemProvider extends AbstractExtensibleCalendarItemProvider {

          @Override
          protected void execLoadItemsInBackground(final IClientSession session, final Date minDate, final Date maxDate, final Holder<ICalendarItem[]> resultHolder) throws ProcessingException {
            resultHolder.setValue(getMyCalendarItems());
          }
        }

        public ICalendarItem[] getMyCalendarItems() throws ProcessingException {

          final java.util.Calendar cal = java.util.Calendar.getInstance();
          final List<ICalendarItem> result = new ArrayList<ICalendarItem>();
          cal.setTime(new Date());
          cal.set(java.util.Calendar.DAY_OF_MONTH, 31);
          cal.set(java.util.Calendar.MONTH, 2);
          cal.set(java.util.Calendar.YEAR, 2014);
          System.err.println(cal.getTime());
          result.add(new CalendarAppointment(1L, 2L, cal.getTime(), cal.getTime(), true, "March 31", "body", "2AD50A"));
          cal.setTime(new Date());
          cal.set(java.util.Calendar.DAY_OF_MONTH, 30);
          cal.set(java.util.Calendar.MONTH, 2);
          cal.set(java.util.Calendar.YEAR, 2014);
          System.err.println(cal.getTime());
          result.add(new CalendarAppointment(1L, 2L, cal.getTime(), cal.getTime(), true, "March 30", "body", "9EE0AA"));
          cal.setTime(new Date());
          cal.set(java.util.Calendar.DAY_OF_MONTH, 29);
          cal.set(java.util.Calendar.MONTH, 2);
          cal.set(java.util.Calendar.YEAR, 2014);
          System.err.println(cal.getTime());
          result.add(new CalendarAppointment(1L, 2L, cal.getTime(), cal.getTime(), true, "March 29", "body", "9AD5FD"));
          return result.toArray(new ICalendarItem[]{});
        }
      }
    }

    @Order(30.0)
    public class CloseButton extends AbstractCloseButton {
    }
  }

  public class PageFormHandler extends AbstractFormHandler {
  }
}