/*
 *
 * Copyright (C) 2007-2015 Licensed to the Comunes Association (CA) under
 * one or more contributor license agreements (see COPYRIGHT for details).
 * The CA licenses this file to you under the GNU Affero General Public
 * License version 3, (the "License"); you may not use this file except in
 * compliance with the License. This file is part of kune.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 \*/
package cc.kune.core.client.sitebar.search;

import br.com.rpa.client._paperelements.PaperIconButton;
import cc.kune.common.client.ui.WrappedFlowPanel;
import cc.kune.common.shared.i18n.I18nTranslationService;
import cc.kune.core.client.resources.CoreResources;
import cc.kune.core.client.sitebar.search.SitebarSearchPresenter.SitebarSearchView;
import cc.kune.core.client.state.StateManager;
import cc.kune.core.shared.SessionConstants;
import cc.kune.gspace.client.armor.GSpaceArmor;
import cc.kune.polymer.client.PolymerId;
import cc.kune.polymer.client.PolymerUtils;

import com.google.gwt.event.dom.client.HasAllFocusHandlers;
import com.google.gwt.event.dom.client.HasAllKeyHandlers;
import com.google.gwt.event.dom.client.HasClickHandlers;
import com.google.gwt.user.client.DOM;
import com.google.gwt.user.client.ui.HasText;
import com.google.gwt.user.client.ui.SuggestBox;
import com.google.gwt.user.client.ui.TextBoxBase;
import com.google.gwt.user.client.ui.Widget;
import com.google.inject.Inject;
import com.gwtplatform.mvp.client.ViewImpl;

// TODO: Auto-generated Javadoc
/**
 * The Class SitebarSearchPanel.
 *
 * @author vjrj@ourproject.org (Vicente J. Ruiz Jurado)
 */
public class SitebarSearchPanel extends ViewImpl implements SitebarSearchView {

  private static final String INPUT_ID = PolymerId.SITEBAR_SEARCH_INPUT.getId();

  /** The Constant SITE_SEARCH_BUTTON. */
  public static final String SITE_SEARCH_BUTTON = PolymerId.SITEBAR_SEARCH_ICON.getId();

  /** The Constant SITE_SEARCH_TEXTBOX. */
  public static final String SITE_SEARCH_TEXTBOX = INPUT_ID;

  private final PaperIconButton searchButton;

  /** The search text box. */
  private final TextBoxBase searchTextBox;

  /** The suggest box. */
  private final SuggestBox suggestBox;

  /**
   * Instantiates a new sitebar search panel.
   *
   * @param gs
   *          the gs
   * @param img
   *          the img
   * @param session
   *          the session
   * @param stateManager
   *          the state manager
   * @param i18n
   *          the i18n
   */
  @Inject
  public SitebarSearchPanel(final CoreResources img, final SessionConstants session,
      final StateManager stateManager, final I18nTranslationService i18n, final GSpaceArmor armor) {
    searchButton = PaperIconButton.wrap(PolymerId.SITEBAR_SEARCH_ICON.getId());
    // We remove the previous search input
    DOM.getElementById(INPUT_ID).removeFromParent();
    ;
    final MultivalueSuggestBox multivalueSBox = SearchBoxFactory.create(i18n, false, true,
        SITE_SEARCH_TEXTBOX, new OnEntitySelectedInSearch() {
          @Override
          public void onSeleted(final String shortName) {
            stateManager.gotoHistoryToken(shortName);
          }
        });
    suggestBox = multivalueSBox.getSuggestBox();
    searchTextBox = suggestBox.getTextBox();
    searchTextBox.addStyleName("sitebar_search_hide");

    final WrappedFlowPanel searchDiv = armor.wrapDiv(PolymerId.SITEBAR_SEARCH_GROUP);
    searchDiv.add(multivalueSBox);

  }

  /*
   * (non-Javadoc)
   * 
   * @see com.gwtplatform.mvp.client.View#asWidget()
   */
  @Override
  public Widget asWidget() {
    return null;
  }

  /*
   * (non-Javadoc)
   * 
   * @see
   * cc.kune.core.client.sitebar.search.SitebarSearchPresenter.SitebarSearchView
   * #clearSearchText()
   */
  @Override
  public void clearSearchText() {
    searchTextBox.setValue("");
  }

  /*
   * (non-Javadoc)
   * 
   * @see
   * cc.kune.core.client.sitebar.search.SitebarSearchPresenter.SitebarSearchView
   * #focus()
   */
  @Override
  public void focus() {
    searchTextBox.setFocus(true);
  }

  /*
   * (non-Javadoc)
   * 
   * @see
   * cc.kune.core.client.sitebar.search.SitebarSearchPresenter.SitebarSearchView
   * #getButton()
   */
  @Override
  public HasClickHandlers getButton() {
    return searchButton;
  }

  /*
   * (non-Javadoc)
   * 
   * @see
   * cc.kune.core.client.sitebar.search.SitebarSearchPresenter.SitebarSearchView
   * #getFocus()
   */
  @Override
  public HasAllFocusHandlers getFocus() {
    return searchTextBox;
  }

  /*
   * (non-Javadoc)
   * 
   * @see
   * cc.kune.core.client.sitebar.search.SitebarSearchPresenter.SitebarSearchView
   * #getKeyHandler()
   */
  @Override
  public HasAllKeyHandlers getKeyHandler() {
    return suggestBox;
  }

  /*
   * (non-Javadoc)
   * 
   * @see
   * cc.kune.core.client.sitebar.search.SitebarSearchPresenter.SitebarSearchView
   * #getTextBox()
   */
  @Override
  public HasText getTextBox() {
    return searchTextBox;
  }

  /*
   * (non-Javadoc)
   * 
   * @see
   * cc.kune.core.client.sitebar.search.SitebarSearchPresenter.SitebarSearchView
   * #selectSearchText()
   */
  @Override
  public void selectSearchText() {
    searchTextBox.selectAll();
  }

  /*
   * (non-Javadoc)
   * 
   * @see
   * cc.kune.core.client.sitebar.search.SitebarSearchPresenter.SitebarSearchView
   * #setTextSearch(java.lang.String)
   */
  @Override
  public void setTextSearch(final String text) {
    suggestBox.setValue(text, false);
  }

  @Override
  public void toggleSearch() {
    PolymerUtils.toggleSearch();
  }
}