/*
 *
 * 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.invitation;

import org.gwtbootstrap3.client.ui.constants.Responsiveness;

import cc.kune.common.client.actions.ActionStyles;
import cc.kune.common.client.actions.ui.descrip.ToolbarItemDescriptor;
import cc.kune.common.client.actions.ui.descrip.ToolbarSeparatorDescriptor;
import cc.kune.common.client.actions.ui.descrip.ToolbarSeparatorDescriptor.Type;
import cc.kune.common.shared.i18n.I18nTranslationService;
import cc.kune.core.client.events.UserSignInOrSignOutEvent;
import cc.kune.core.client.events.UserSignInOrSignOutEvent.UserSignInOrSignOutHandler;
import cc.kune.core.client.resources.iconic.IconicResources;
import cc.kune.core.client.sitebar.SitebarActions;
import cc.kune.core.client.state.Session;

import com.google.inject.Inject;
import com.google.inject.Singleton;

// TODO: Auto-generated Javadoc
/**
 * The Class SiteInvitationBtn.
 *
 * @author vjrj@ourproject.org (Vicente J. Ruiz Jurado)
 */
@Singleton
public class SiteInvitationBtn extends ToolbarItemDescriptor {

  /**
   * Instantiates a new site invitation btn.
   *
   * @param session
   *          the session
   * @param action
   *          the action
   * @param i18n
   *          the i18n
   * @param icons
   *          the icons
   */
  @Inject
  SiteInvitationBtn(final Session session, final SiteInvitationAction action,
      final I18nTranslationService i18n, final IconicResources icons) {
    super(action);
    withText(i18n.t("Invite")).withToolTip(
        i18n.t("Invite others to [%s] via email", i18n.getSiteCommonName())).withStyles(
            ActionStyles.SITEBAR_STYLE_FL + "," + Responsiveness.HIDDEN_XS.getCssName()).withParent(
                SitebarActions.RIGHT_TOOLBAR);
    // .withIcon(icons.listsPostGrey())
    // .withParent(SitebarActions.MORE_MENU);

    final ToolbarSeparatorDescriptor separator = new ToolbarSeparatorDescriptor(Type.separator,
        SitebarActions.RIGHT_TOOLBAR);
    session.onUserSignInOrSignOut(true, new UserSignInOrSignOutHandler() {
      @Override
      public void onUserSignInOrSignOut(final UserSignInOrSignOutEvent event) {
        final boolean logged = event.isLogged();
        separator.setVisible(logged);
        SiteInvitationBtn.this.setVisible(logged);
      }
    });
  }
}