Added back, today and next button

client/app/src/main/java/main/CreateEventController.java

@@ -0,0 +1,77 @@
+package main;
+
+import javafx.event.ActionEvent;
+import javafx.fxml.FXML;
+import javafx.scene.Node;
+import javafx.scene.control.*;
+import javafx.stage.Stage;
+import res.DataController;
+import res.Event;
+
+public class CreateEventController {
+
+    @FXML
+    public DatePicker datePickerDate;
+    @FXML
+    public TextField textName;
+    @FXML
+    public TextField textStart;
+    @FXML
+    public TextField textEnd;
+    @FXML
+    public ComboBox<String> ComboBoxTyp;
+    @FXML
+    public ComboBox<String> ComboBoxPriotity;
+    @FXML
+    public CheckBox checkBoxIsFullDay;
+    @FXML
+    public CheckBox checkBoxIsPrivate;
+    @FXML
+    public Label labelError;
+
+
+
+    public CreateEventController() {
+    }
+
+    @FXML
+    public void initialize() {
+    }
+
+
+    @FXML
+    protected void createBtnClick(ActionEvent actionEvent) {
+        try {
+            if(datePickerDate.getValue() == null){
+                throw new IllegalArgumentException("Bitte w\u00e4hle ein Datum aus");
+            }
+
+            Event event = new Event(
+                    textName.getText(),
+                    ComboBoxPriotity.getSelectionModel().getSelectedIndex(),
+                    checkBoxIsFullDay.isSelected(),
+                    checkBoxIsPrivate.isSelected(),
+                    textStart.getText(),
+                    textEnd.getText(),
+                    datePickerDate.getValue().atStartOfDay(),
+                    1
+            );
+
+            System.out.println(event.getAsUrlParam());
+
+            DataController dataController = new DataController();
+            dataController.createEvent(event);
+
+            Stage stage = (Stage) ((Node) actionEvent.getSource()).getScene().getWindow();
+            stage.close();
+        } catch (RuntimeException e) {
+            labelError.setText(e.getMessage());
+        }
+    }
+
+    @FXML
+    protected void abortBtnClick(ActionEvent event) {
+        Stage stage = (Stage) ((Node) event.getSource()).getScene().getWindow();
+        stage.close();
+    }
+}

client/app/src/main/java/main/Launcher.java

@@ -1,4 +1,4 @@
-package client;
+package main;
 
 public class Launcher {
     

client/app/src/main/java/main/MainApplication.java

@@ -1,8 +1,7 @@
-package client;
+package main;
 
 import javafx.application.Application;
 import javafx.fxml.FXMLLoader;
-import javafx.scene.Node;
 import javafx.scene.Scene;
 import javafx.stage.Stage;
 
@@ -16,10 +15,18 @@ public class MainApplication extends Application {
 
         Scene scene = new Scene(fxmlLoader.load(), 1200, 700);
         scene.getStylesheets().add(Objects.requireNonNull(MainApplication.class.getResource("main-view.css")).toExternalForm());
-        stage.setTitle("Hello!");
+        stage.setTitle("SharePlaner");
         stage.setScene(scene);
         stage.show();
 
+        FXMLLoader fxmlLoaderLogin = new FXMLLoader(MainApplication.class.getResource("../users/login.fxml"));
+        Scene sceneLogin = new Scene(fxmlLoaderLogin.load(), 650, 500);
+        sceneLogin.getStylesheets().add(Objects.requireNonNull(MainApplication.class.getResource("../users/login.css")).toExternalForm());
+        Stage stageLogin = new Stage();
+        stageLogin.setTitle("Anmelden");
+        stageLogin.setScene(sceneLogin);
+        stageLogin.show();
+
     }
 
     public static void main(String[] args) {

client/app/src/main/java/main/MainController.java

@@ -1,4 +1,4 @@
-package client;
+package main;
 
 import javafx.event.ActionEvent;
 import javafx.event.EventHandler;
@@ -45,7 +45,7 @@ public class MainController {
     }
 
     @FXML
-    public void initialize(){
+    public void initialize() {
         createWeek();
         setDates();
 
@@ -53,23 +53,44 @@ public class MainController {
     }
 
     private void updateEvents() {
-        for(VBox vBox : dayVBoxes){
+        for (VBox vBox : dayVBoxes) {
             vBox.getChildren().clear();
         }
 
         DataController dataController = new DataController();
         ArrayList<Event> eventList = dataController.getAllVisibleEvents();
 
-        for(Event event : eventList){
+        for (Event event : eventList) {
             addEvent(event);
         }
     }
 
     @FXML
-    protected void onAddBtnClick(){
-        try{
+    protected void onBackClick() {
+        weekOffset--;
+        setDates();
+        updateEvents();
+    }
+
+    @FXML
+    protected void onTodayClick(){
+        weekOffset = 0;
+        setDates();
+        updateEvents();
+    }
+
+    @FXML
+    protected void onNextClick() {
+        weekOffset++;
+        setDates();
+        updateEvents();
+    }
+
+    @FXML
+    protected void onAddBtnClick() {
+        try {
             FXMLLoader fxmlLoader = new FXMLLoader(MainApplication.class.getResource("create-event.fxml"));
-            Scene scene = new Scene(fxmlLoader.load(), 650, 500);
+            Scene scene = new Scene(fxmlLoader.load(), 650, 650);
             scene.getStylesheets().add(Objects.requireNonNull(MainApplication.class.getResource("create-event.css")).toExternalForm());
             Stage stage = new Stage();
             stage.setTitle("Termin erstellen");
@@ -78,14 +99,13 @@ public class MainController {
             stage.setResizable(false);
             //stage.initStyle(StageStyle.UNDECORATED);
             stage.showAndWait();
-        }
-        catch (IOException e){
+        } catch (IOException e) {
             e.printStackTrace();
         }
         updateEvents();
     }
 
-    private void createWeek(){
+    private void createWeek() {
         for (int i = 0; i < 7; i++) {
             Label label = new Label();
             label.setText(dayNames[i]);
@@ -112,7 +132,7 @@ public class MainController {
         }
     }
 
-    private void addEvent(Event event){
+    private void addEvent(Event event) {
         VBox vBox = new VBox();
         vBox.getStyleClass().add("event");
         vBox.setSpacing(5);
@@ -135,8 +155,12 @@ public class MainController {
         Label nameLabel = new Label(event.getName());
         vBox.getChildren().add(nameLabel);
 
-        Label timeLabel = new Label(event.getStart() + "-" + event.getEnd());
-        vBox.getChildren().add(timeLabel);
+        if (event.getStart() != null || event.getEnd() != null) {
+            String timeStr = (event.getStart() != null ? formatTime(event.getStart()) : "")
+                    + (event.getEnd() != null ? " - " + formatTime(event.getEnd()) : "");
+            Label timeLabel = new Label(timeStr);
+            vBox.getChildren().add(timeLabel);
+        }
 
         Label typeLabel = new Label("Wer: " + event.getOwnerName());
         vBox.getChildren().add(typeLabel);
@@ -150,22 +174,30 @@ public class MainController {
         Label prioLabel = new Label("Priorit\u00e4t: " + event.getPriority());
         vBox.getChildren().add(prioLabel);
 
-        if(event.isFullDay()){
+        if (event.isFullDay()) {
             Label fullDayLabel = new Label("Dieser Termin bockiert den ganzen Tag!");
             vBox.getChildren().add(fullDayLabel);
         }
-        
+
 
         LocalDateTime eventDate = event.getDate();
 
-        int day = (int)Duration.between(weekStartDateTime.toLocalDate().atStartOfDay(), eventDate.toLocalDate().atStartOfDay()).toDays();
+        int day = (int) Duration.between(weekStartDateTime.toLocalDate().atStartOfDay(), eventDate.toLocalDate().atStartOfDay()).toDays();
 
-        if(day >= 0 && day < 7){
+        if (day >= 0 && day < 7) {
             dayVBoxes[day].getChildren().add(vBox);
         }
     }
 
-    private void setDates(){
+    private String formatTime(String time) {
+        String[] timeArr = time.split(":");
+        if (timeArr.length > 2) {
+            return timeArr[0] + ":" + timeArr[1];
+        }
+        return time;
+    }
+
+    private void setDates() {
         DateTimeFormatter dateFormatter = DateTimeFormatter.ofPattern("LLLL yyyy");
         DateTimeFormatter dayFormatter = DateTimeFormatter.ofPattern("E dd.MM");
         DateTimeFormatter dayOfWeekFormatter = DateTimeFormatter.ofPattern("e");
@@ -173,7 +205,7 @@ public class MainController {
         LocalDateTime now = LocalDateTime.now();
         int dayOfWeek = Integer.parseInt(dayOfWeekFormatter.format(now));
 
-        weekStartDateTime = now.minusDays(weekOffset * 7L + dayOfWeek - 1);
+        weekStartDateTime = now.plusDays(weekOffset * 7L - dayOfWeek + 1);
 
         for (int i = 0; i < 7; i++) {
             dayLabel[i].setText(dayFormatter.format(weekStartDateTime.plusDays(i)));

client/app/src/main/java/users/LoginControler.java

@@ -0,0 +1,4 @@
+package users;
+
+public class LoginControler {
+}

client/app/src/main/resources/main/create-event.css

@@ -32,4 +32,15 @@ Label{
 
 .mainButton{
     -fx-font-weight: bold;
+}
+
+#labelError{
+    -fx-font-weight: bold;
+    -fx-max-width: 1000px;
+    -fx-text-fill: #ff5555;
+    -fx-padding: 16px;
+    -fx-min-height: 140px;
+    -fx-max-height: 400px;
+    -fx-wrap-text: true;
+    -fx-font-size: 16px;
 }

client/app/src/main/resources/main/create-event.fxml

@@ -5,7 +5,7 @@
 
 <?import javafx.collections.FXCollections?>
 <?import java.lang.String?>
-<GridPane xmlns="http://javafx.com/javafx" xmlns:fx="http://javafx.com/fxml/1" fx:controller="client.CreateEventController">
+<GridPane xmlns="http://javafx.com/javafx" xmlns:fx="http://javafx.com/fxml/1" fx:controller="main.CreateEventController">
 
     <columnConstraints>
         <ColumnConstraints/>
@@ -22,6 +22,7 @@
         <RowConstraints vgrow="ALWAYS" />
         <RowConstraints vgrow="ALWAYS" />
         <RowConstraints vgrow="ALWAYS" />
+        <RowConstraints vgrow="ALWAYS" />
     </rowConstraints>
 
     <Label styleClass="mainLabel">Termin anlegen</Label>
@@ -51,8 +52,9 @@
     </ComboBox>
     <CheckBox fx:id="checkBoxIsFullDay" GridPane.columnIndex="1" GridPane.rowIndex="7"/>
     <CheckBox fx:id="checkBoxIsPrivate" GridPane.columnIndex="1" GridPane.rowIndex="8"/>
+    <Label fx:id="labelError" GridPane.columnIndex="1" GridPane.rowIndex="9"/>
 
-    <HBox GridPane.columnIndex="1" GridPane.rowIndex="9" GridPane.columnSpan="2"  alignment="CENTER_RIGHT">
+    <HBox GridPane.columnIndex="1" GridPane.rowIndex="10" GridPane.columnSpan="2"  alignment="CENTER_RIGHT">
         <Button onAction="#abortBtnClick" maxWidth="150" minWidth="150" >Abbrechen</Button>
         <Button styleClass="mainButton" onAction="#createBtnClick" maxWidth="150" minWidth="150">Anlegen</Button>
     </HBox>

client/app/src/main/resources/main/main-view.fxml

@@ -5,7 +5,7 @@
 <?import javafx.scene.image.*?>
 <?import javafx.scene.layout.*?>
 
-<GridPane style="-fx-background-color: #424242;" xmlns="http://javafx.com/javafx" xmlns:fx="http://javafx.com/fxml/1" fx:controller="client.MainController">
+<GridPane style="-fx-background-color: #424242;" xmlns="http://javafx.com/javafx" xmlns:fx="http://javafx.com/fxml/1" fx:controller="main.MainController">
     <columnConstraints>
         <ColumnConstraints hgrow="NEVER" maxWidth="60.0" minWidth="60.0" />
         <ColumnConstraints hgrow="ALWAYS" />
@@ -30,7 +30,10 @@
     <GridPane prefHeight="200.0" prefWidth="222.0" GridPane.columnIndex="1" GridPane.rowIndex="0">
         <columnConstraints>
         <ColumnConstraints hgrow="ALWAYS" />
-         <ColumnConstraints />
+            <ColumnConstraints />
+            <ColumnConstraints />
+            <ColumnConstraints />
+            <ColumnConstraints />
         </columnConstraints>
         <rowConstraints>
             <RowConstraints />
@@ -42,8 +45,11 @@
                 <Insets left="5" />
             </padding>
         </Label>
+        <Button onAction="#onBackClick" GridPane.columnIndex="1" maxHeight="1.7976931348623157E308">zurück</Button>
+        <Button onAction="#onTodayClick" GridPane.columnIndex="2" maxHeight="1.7976931348623157E308">heute</Button>
+        <Button onAction="#onNextClick" GridPane.columnIndex="3" maxHeight="1.7976931348623157E308">weiter</Button>
 
-        <GridPane fx:id="calendarGrid" gridLinesVisible="true"  styleClass="gridCalendar" GridPane.columnIndex="0" GridPane.rowIndex="1">
+        <GridPane fx:id="calendarGrid" gridLinesVisible="true"  styleClass="gridCalendar" GridPane.columnSpan="4" GridPane.columnIndex="0" GridPane.rowIndex="1">
             <columnConstraints>
                 <ColumnConstraints hgrow="ALWAYS" maxWidth="14.2857142857" minWidth="14.2857142857" percentWidth="14.2857142857" />
                 <ColumnConstraints hgrow="ALWAYS" percentWidth="14.2857142857" />

client/app/src/main/resources/users/login.fxml

@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<?import java.lang.*?>
+<?import java.util.*?>
+<?import javafx.scene.*?>
+<?import javafx.scene.control.*?>
+<?import javafx.scene.layout.*?>
+
+<GridPane xmlns="http://javafx.com/javafx" xmlns:fx="http://javafx.com/fxml"  fx:controller="users.LoginControler">
+
+    <columnConstraints>
+        <ColumnConstraints/>
+        <ColumnConstraints/>
+        <ColumnConstraints/>
+    </columnConstraints>
+    <rowConstraints>
+        <RowConstraints vgrow="ALWAYS" />
+        <RowConstraints vgrow="ALWAYS" />
+        <RowConstraints vgrow="ALWAYS" />
+        <RowConstraints vgrow="ALWAYS" />
+    </rowConstraints>
+
+    <Label GridPane.columnIndex="1">Anmelden</Label>
+
+    <Label GridPane.rowIndex="1">Username</Label>
+    <TextField GridPane.columnIndex="1" GridPane.rowIndex="1" fx:id="userField"></TextField>
+    <Label GridPane.columnIndex="2" GridPane.rowIndex="1" fx:id="userErrLabel">Error</Label>
+
+    <Label GridPane.rowIndex="2">Paswort</Label>
+    <PasswordField GridPane.columnIndex="1" GridPane.rowIndex="2" fx:id="passField"></PasswordField>
+    <Label GridPane.columnIndex="2" GridPane.rowIndex="2" fx:id="passErrLabel">Error</Label>
+
+    <Button GridPane.columnIndex="1" GridPane.rowIndex="3">Beenden</Button>
+    <Button GridPane.columnIndex="2" GridPane.rowIndex="3">Anmelden</Button>
+
+</GridPane>

client/data/src/main/java/res/DataController.java

@@ -29,7 +29,7 @@ public class DataController {
         try {
             System.out.println(httpRequest.sendPostRequest(ADD_EVENT_ENDPOINT, event.getAsUrlParam()));
         } catch (Exception e) {
-            e.printStackTrace();
+            throw new RuntimeException("Es konnte keine Verbindung mit dem Server hergestellt werden.");
         }
     }
 

client/data/src/main/java/res/Event.java

@@ -2,9 +2,14 @@ package res;
 
 import com.sun.jdi.event.StepEvent;
 
+import java.time.Duration;
+import java.time.LocalDate;
 import java.time.LocalDateTime;
 import java.time.format.DateTimeFormatter;
 import java.util.ArrayList;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import java.util.regex.PatternSyntaxException;
 
 public class Event {
 
@@ -61,7 +66,23 @@ public class Event {
                  String end,
                  LocalDateTime date,
                  int ownerId
-    ) {
+    ) throws IllegalArgumentException{
+        if(name.length() < 3){
+            throw new IllegalArgumentException("Der Name muss eine L\u00e4nge von 3 haben.");
+        }
+        Pattern pattern = Pattern.compile("[A-Za-zÄÖÜäöü0-9 =!?+*/$%€.:,;_<>()-]*");
+        Matcher matcher = pattern.matcher(name);
+        if(!matcher.matches()){
+            throw new IllegalArgumentException("Der Name Darf nur aus Zahlen, Buchstaben und folgenden Sonderzeichen bestehen: =!?+*/$%€.:,;_ <>()-");
+        }
+        if(priority < 0){
+            throw new IllegalArgumentException("Bitte eine Priorit\u00e4t w\u00e4hlen.");
+        }
+        LocalDateTime today = LocalDateTime.now().toLocalDate().atStartOfDay();
+        if(Duration.between(today, date).isNegative()){
+            throw new IllegalArgumentException("Das Datum muss in der Zukunft liegen.");
+        }
+
         this.name = name;
         this.priority = priority;
         this.isFullDay = isFullDay;

hellofx/app/src/main/java/client/CreateEventController.java

@@ -1,68 +0,0 @@
-package client;
-
-import javafx.event.ActionEvent;
-import javafx.fxml.FXML;
-import javafx.scene.Node;
-import javafx.scene.control.CheckBox;
-import javafx.scene.control.ComboBox;
-import javafx.scene.control.DatePicker;
-import javafx.scene.control.TextField;
-import javafx.stage.Stage;
-import res.DataController;
-import res.Event;
-
-public class CreateEventController {
-
-    @FXML
-    public DatePicker datePickerDate;
-    @FXML
-    public TextField textName;
-    @FXML
-    public TextField textStart;
-    @FXML
-    public TextField textEnd;
-    @FXML
-    public ComboBox<String> ComboBoxTyp;
-    @FXML
-    public ComboBox<String> ComboBoxPriotity;
-    @FXML
-    public CheckBox checkBoxIsFullDay;
-    @FXML
-    public CheckBox checkBoxIsPrivate;
-
-
-    public CreateEventController(){}
-
-    @FXML
-    public void initialize(){}
-
-
-    @FXML
-    protected void createBtnClick(ActionEvent actionEvent){
-
-        Event event = new Event(
-                textName.getText(),
-                ComboBoxPriotity.getSelectionModel().getSelectedIndex(),
-                checkBoxIsFullDay.isSelected(),
-                checkBoxIsPrivate.isSelected(),
-                textStart.getText(),
-                textEnd.getText(),
-                datePickerDate.getValue().atStartOfDay(),
-                1
-        );
-
-        System.out.println(event.getAsUrlParam());
-
-        DataController dataController = new DataController();
-        dataController.createEvent(event);
-
-        Stage stage = (Stage) ((Node) actionEvent.getSource()).getScene().getWindow();
-        stage.close();
-    }
-
-    @FXML
-    protected void abortBtnClick(ActionEvent event){
-        Stage stage = (Stage) ((Node) event.getSource()).getScene().getWindow();
-        stage.close();
-    }
-}

hellofx/data/src/main/java/kaka/Dings.java

@@ -1,8 +0,0 @@
-package kaka;
-
-public class Dings {
-
-    public static int a() {
-        return 5;
-    }
-}