TeamListPanel.java

package de.flower.rmt.ui.page.teams.manager;

import de.flower.common.ui.ajax.event.AjaxEventListener;
import de.flower.common.ui.ajax.event.AjaxEventSender;
import de.flower.common.ui.ajax.markup.html.AjaxLinkWithConfirmation;
import de.flower.common.ui.markup.html.list.EntityListView;
import de.flower.common.ui.panel.BasePanel;
import de.flower.rmt.model.db.entity.Team;
import de.flower.rmt.service.ITeamManager;
import de.flower.rmt.ui.model.TeamModel;
import de.flower.rmt.ui.page.squad.manager.SquadPage;
import de.flower.rmt.ui.page.uniforms.manager.UniformsPage;
import de.flower.rmt.ui.panel.DropDownMenuPanel;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.link.Link;
import org.apache.wicket.markup.html.list.ListItem;
import org.apache.wicket.model.IModel;
import org.apache.wicket.model.LoadableDetachableModel;
import org.apache.wicket.model.ResourceModel;
import org.apache.wicket.spring.injection.annot.SpringBean;

import java.util.List;

/**
 * @author flowerrrr
 */
public class TeamListPanel extends BasePanel {

    @SpringBean
    private ITeamManager teamManager;

    public TeamListPanel() {

        final IModel<List<Team>> listModel = getListModel();
        WebMarkupContainer listContainer = new WebMarkupContainer("listContainer");
        add(listContainer);
        listContainer.add(new WebMarkupContainer("noEntry") {
            @Override
            public boolean isVisible() {
                return listModel.getObject().isEmpty();
            }
        });
        listContainer.add(new EntityListView<Team>("list", listModel) {
            @Override
            public boolean isVisible() {
                return !getList().isEmpty();
            }

            @Override
            protected void populateItem(final ListItem<Team> item) {
                Link squadLink = createSquadLink("squadLink", item);
                squadLink.add(new Label("name", item.getModelObject().getName()));
                item.add(squadLink);
                DropDownMenuPanel menuPanel = new DropDownMenuPanel();
                item.add(menuPanel);
                menuPanel.addLink(createSquadLink("link", item), "button.edit.squad");
                menuPanel.addLink(createUniformLink("link", item), "button.edit.uniform");
                menuPanel.addLink(new Link("link") {
                    @Override
                    public void onClick() {
                        setResponsePage(new TeamEditPage(new TeamModel(item.getModel())));
                    }
                }, "button.edit");
                menuPanel.addLink(new AjaxLinkWithConfirmation("link", new ResourceModel("manager.teams.delete.confirm")) {
                    @Override
                    public void onClick(AjaxRequestTarget target) {
                        teamManager.delete(item.getModelObject().getId());
                        AjaxEventSender.entityEvent(this, Team.class);
                    }
                }, "button.delete");
            }
        });
        listContainer.add(new AjaxEventListener(Team.class));
    }

    private IModel<List<Team>> getListModel() {
        return new LoadableDetachableModel<List<Team>>() {
            @Override
            protected List<Team> load() {
                return teamManager.findAll();
            }
        };
    }

    private Link createSquadLink(String id, final ListItem<Team> item) {
        return new Link(id) {
            @Override
            public void onClick() {
                setResponsePage(new SquadPage(new TeamModel(item.getModel())));
            }
        };
    }

    private Link createUniformLink(String id, final ListItem<Team> item) {
        return new Link(id) {
            @Override
            public void onClick() {
                setResponsePage(new UniformsPage(item.getModel()));
            }
        };
    }
}