EDIT

/**

* Copyright (C) 2017 EDIT

* European Distributed Institute of Taxonomy

* http://www.e-taxonomy.eu

*

* The contents of this file are subject to the Mozilla Public License Version 1.1

* See LICENSE.TXT at the top of this package for the full license terms.

*/

package eu.etaxonomy.cdm.vaadin.view.registration;

import java.util.ArrayList;

import java.util.Collection;

import java.util.List;

import org.springframework.security.core.GrantedAuthority;

import com.vaadin.data.Item;

import com.vaadin.data.util.BeanContainer;

import com.vaadin.data.util.GeneratedPropertyContainer;

import com.vaadin.data.util.PropertyValueGenerator;

import com.vaadin.navigator.View;

import com.vaadin.navigator.ViewChangeListener.ViewChangeEvent;

import com.vaadin.server.Page;

import com.vaadin.spring.annotation.SpringView;

import com.vaadin.ui.CssLayout;

import com.vaadin.ui.Notification;

import eu.etaxonomy.cdm.vaadin.component.registration.RegistrationItem;

import eu.etaxonomy.cdm.vaadin.security.AccessRestrictedView;

import eu.etaxonomy.cdm.vaadin.security.UserHelper;

import eu.etaxonomy.cdm.vaadin.view.AbstractPageView;

/**

 * @author a.kohlbecker

 * @since Mar 2, 2017

 *

 */

@SpringView(name=ListViewBean.NAME)

public class ListViewBean extends AbstractPageView<ListPresenter> implements ListView, View, AccessRestrictedView {

    private static final long serialVersionUID = 3543300933072824713L;

    public static final String NAME = "list";

    public static final String OPTION_ALL = "all";

    public static final String OPTION_IN_PROGRESS = "inprogress";

    private CssLayout listContainer;

    private CssLayout toolBar;

    public ListViewBean() {

        super();

    }

    @Override

    protected void initContent() {

        getLayout().setId(NAME);

        toolBar = new CssLayout();

        toolBar.setWidth(100, Unit.PERCENTAGE);

        addContentComponent(toolBar, null);

        listContainer = new CssLayout();

        listContainer.setId("registration-list");

        listContainer.setWidth(100, Unit.PERCENTAGE);

        addContentComponent(listContainer, 1f);

    }

    @Override

    protected String getHeaderText() {

        return "Registrations";

    }

    @Override

    protected String getSubHeaderText() {

        return "This is the list of all your registrations in progress.";

    }

    /**

     * {@inheritDoc}

     */

    @Override

    public void enter(ViewChangeEvent event) {

        getPresenter().onViewEnter();

    }

    @Override

    public void populate(Collection<RegistrationDTO> registrations) {

        registrations = new ArrayList<RegistrationDTO>(registrations);

        populateList(registrations);

    }

    public void populateList(Collection<RegistrationDTO> registrations) {

        boolean isCurator = UserHelper.fromSession().userIsRegistrationCurator() || UserHelper.fromSession().userIsAdmin();

        for(RegistrationDTO regDto : registrations) {

            RegistrationItem item = new RegistrationItem(regDto, this);

            item.getSubmitterLabel().setVisible(isCurator);

            item.setWidth(100, Unit.PERCENTAGE);

            listContainer.addComponent(item);

        }

    }

    @Override

    public void openDetailsPopup(String caption, List<String> messages){

        StringBuffer sb = new StringBuffer();

        sb.append("<div class=\"details-popup-content\">");

        messages.forEach(s -> sb.append(s).append("</br>"));

        sb.append("</div>");

        new Notification(caption, sb.toString(), Notification.Type.HUMANIZED_MESSAGE, true).show(Page.getCurrent());

    }

    /**

     * @param registrationItems

     * @return

     */

    @Deprecated

    private GeneratedPropertyContainer buildGeneratedProperties(

            BeanContainer<String, RegistrationDTO> registrationItems) {

        GeneratedPropertyContainer gpContainer = new GeneratedPropertyContainer(registrationItems);

        gpContainer.addGeneratedProperty("operation", new PropertyValueGenerator<String>() {

            @Override

            public String getValue(Item item, Object itemId, Object propertyId) {

                return "Open";

            }

            @Override

            public Class<String> getType() {

                return String.class;

            }

          });

        return gpContainer;

    }

    /**

     * {@inheritDoc}

     */

    @Override

    public boolean allowAnonymousAccess() {

        return false;

    }

    /**

     * {@inheritDoc}

     */

    @Override

    public Collection<Collection<GrantedAuthority>> allowedGrantedAuthorities() {

        return null;

    }

}