Started csv export

pom.xml

@@ -261,6 +261,11 @@
 			<groupId>org.junit.platform</groupId>
 			<artifactId>junit-platform-launcher</artifactId>
 		</dependency>
+		<dependency>
+			<groupId>org.apache.commons</groupId>
+			<artifactId>commons-csv</artifactId>
+			<version>1.7</version>
+		</dependency>
 	</dependencies>
 
 	<dependencyManagement>

src/main/java/de/kreth/vaadin/clubhelper/vaadinclubhelper/business/CsvExporter.java

@@ -0,0 +1,17 @@
+package de.kreth.vaadin.clubhelper.vaadinclubhelper.business;
+
+import org.apache.commons.csv.CSVFormat;
+
+public class CsvExporter {
+
+	private static final String HEAD_DATUM = "Datum";
+
+	private static final String HEAD_CAPTION = "Datum";
+
+	private static final String HEAD_ORT = "Ort";
+
+	private static final String[] HEAD = { HEAD_DATUM, HEAD_CAPTION, HEAD_ORT };
+
+	private final CSVFormat format = CSVFormat.RFC4180.withDelimiter(',')
+			.withHeader(HEAD);
+}

src/main/java/de/kreth/vaadin/clubhelper/vaadinclubhelper/ui/components/EventGrid.java

@@ -1,24 +1,68 @@
 package de.kreth.vaadin.clubhelper.vaadinclubhelper.ui.components;
 
+import java.time.ZonedDateTime;
 import java.time.format.DateTimeFormatter;
 import java.time.format.FormatStyle;
+import java.util.List;
 
+import org.basilbourque.timecolumnrenderers.ZonedDateTimeRenderer;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+import com.vaadin.data.provider.ConfigurableFilterDataProvider;
+import com.vaadin.data.provider.DataProvider;
+import com.vaadin.server.SerializablePredicate;
 import com.vaadin.ui.Grid;
+import com.vaadin.ui.Label;
 
+import de.kreth.vaadin.clubhelper.vaadinclubhelper.business.EventBusiness;
 import de.kreth.vaadin.clubhelper.vaadinclubhelper.data.ClubEvent;
 
+@Component
 public class EventGrid extends Grid<ClubEvent> {
 
 	private static final long serialVersionUID = -5435770187868470290L;
-	private transient final DateTimeFormatter df = DateTimeFormatter.ofLocalizedDate(FormatStyle.MEDIUM);
 
-	public EventGrid() {
+	private final transient DateTimeFormatter df = DateTimeFormatter.ofLocalizedDate(FormatStyle.MEDIUM);
+
+	private ConfigurableFilterDataProvider<ClubEvent, Void, SerializablePredicate<ClubEvent>> eventDataProvider;
+
+	private transient EventBusiness business;
+
+	public EventGrid(@Autowired EventBusiness eventBusiness) {
+
+		this.business = eventBusiness;
 
+		setCaption("Veranstaltungen");
+		setSizeFull();
+		setSelectionMode(SelectionMode.NONE);
 		addColumn(ClubEvent::getStart, dt -> {
 			return dt != null ? df.format(dt) : "";
 		}).setCaption("Start");
+
+		addComponentColumn(ev -> {
+			Label l = new Label();
+			l.setHeight("15px");
+			l.setWidth("15px");
+			l.addStyleName(ev.getOrganizerDisplayName());
+			return l;
+		}).setSortable(true).setHidable(false);
+		addColumn(ClubEvent::getStart).setCaption("Start")
+				.setRenderer(new ZonedDateTimeRenderer(DateTimeFormatter.ofLocalizedDate(FormatStyle.MEDIUM)))
+				.setSortable(true).setHidable(true);
 		addColumn(ClubEvent::getCaption).setCaption("Bezeichnung");
 		addColumn(ClubEvent::getLocation).setCaption("Ort");
+
+		List<ClubEvent> loadEvents = business.loadEvents();
+
+		eventDataProvider = DataProvider
+				.ofCollection(loadEvents).withConfigurableFilter();
+		eventDataProvider.setFilter(this::filter);
+		setDataProvider(eventDataProvider);
+	}
+
+	private boolean filter(ClubEvent ev) {
+		return ev.getStart().isAfter(ZonedDateTime.now().minusMonths(1).withDayOfMonth(1));
 	}
 
 }

src/main/java/de/kreth/vaadin/clubhelper/vaadinclubhelper/ui/navigation/HeadView.java

@@ -16,6 +16,9 @@ import java.util.function.Function;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import org.springframework.beans.BeansException;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.ApplicationContextAware;
 
 import com.vaadin.contextmenu.ContextMenu;
 import com.vaadin.icons.VaadinIcons;
@@ -30,23 +33,28 @@ import com.vaadin.ui.HorizontalLayout;
 import com.vaadin.ui.Label;
 import com.vaadin.ui.MenuBar.MenuItem;
 import com.vaadin.ui.Notification;
+import com.vaadin.ui.VerticalLayout;
 import com.vaadin.ui.Window;
 
+import de.kreth.vaadin.clubhelper.vaadinclubhelper.business.EventBusiness;
 import de.kreth.vaadin.clubhelper.vaadinclubhelper.data.ClubEvent;
 import de.kreth.vaadin.clubhelper.vaadinclubhelper.data.Person;
 import de.kreth.vaadin.clubhelper.vaadinclubhelper.jasper.CalendarCreator;
 import de.kreth.vaadin.clubhelper.vaadinclubhelper.security.SecurityGroups;
 import de.kreth.vaadin.clubhelper.vaadinclubhelper.security.SecurityVerifier;
 import de.kreth.vaadin.clubhelper.vaadinclubhelper.ui.components.CalendarComponent.ClubEventProvider;
+import de.kreth.vaadin.clubhelper.vaadinclubhelper.ui.components.EventGrid;
 import de.kreth.vaadin.clubhelper.vaadinclubhelper.ui.navigation.ClubhelperNavigation.ClubNavigator;
 import net.sf.jasperreports.engine.JRException;
 import net.sf.jasperreports.engine.JasperExportManager;
 import net.sf.jasperreports.engine.JasperPrint;
 
-public class HeadView extends HorizontalLayout {
+public class HeadView extends HorizontalLayout implements ApplicationContextAware {
 
 	private static final long serialVersionUID = -7915475211371903028L;
 
+	private static ApplicationContext context;
+
 	protected transient final Logger log = LoggerFactory.getLogger(getClass());
 
 	protected transient DateTimeFormatter dfMonth = DateTimeFormatter.ofPattern("MMMM uuuu");
@@ -123,6 +131,7 @@ public class HeadView extends HorizontalLayout {
 			MenuItem menuItem = contextMenu.addItem("Export Monat", ev1 -> calendarExport(button, ev1));
 			monthItemId = menuItem.getId();
 			contextMenu.addItem("Export Jahr", ev1 -> calendarExport(button, ev1));
+			contextMenu.addItem("Export Termintaabelle", ev1 -> calendarCsv(button, ev1));
 			if (securityVerifier.isLoggedin()
 					&& securityVerifier.isPermitted(SecurityGroups.ADMIN, SecurityGroups.UEBUNGSLEITER)) {
 				contextMenu.addItem("Personen verwalten",
@@ -151,6 +160,24 @@ public class HeadView extends HorizontalLayout {
 
 	}
 
+	private void calendarCsv(Button button, MenuItem ev1) {
+
+		EventBusiness eventBusiness = context.getBean(EventBusiness.class);
+		EventGrid grid = new EventGrid(eventBusiness);
+
+		VerticalLayout layout = new VerticalLayout();
+		layout.addComponents(grid);
+
+		Window window = new Window();
+		window.setCaption("Veranstaltungen");
+		window.setContent(layout);
+		window.setModal(true);
+		window.setWidth("50%");
+		window.setHeight("90%");
+
+		button.getUI().addWindow(window);
+	}
+
 	private void calendarExport(Button source, MenuItem ev1) {
 
 		boolean monthOnly = ev1.getId() == monthItemId;
@@ -269,4 +296,9 @@ public class HeadView extends HorizontalLayout {
 		return c;
 	}
 
+	@Override
+	public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
+		this.context = applicationContext;
+	}
+
 }