AlertDelete shortened code

app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Tournament.java

@@ -252,7 +252,7 @@ public class Tournament implements Serializable {
      * (In the Prototype only the KO-System has full functionality
      */
     public enum Type {
-        KO("KO-System"); //GROUPS("Gruppenspiele"); //Type GROUPS is not implemented in this prototype.
+        KO("KO-System"), GROUPS("Gruppenspiele");
 
         private String name;
 

app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/main/MainWindow.java

@@ -32,8 +32,6 @@ public class MainWindow extends Application {
 
         Scene scene = new Scene(pane);
         primaryStage.setScene(scene);
-        primaryStage.setMinHeight(600);
-        primaryStage.setMinWidth(800);
         primaryStage.setMaximized(true);
         primaryStage.setResizable(true);
         primaryStage.setFullScreen(false);

app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/main/gameScheduleView/AlertNewSchedule.java

@@ -0,0 +1,26 @@
+package ch.zhaw.projekt2.turnierverwaltung.main.gameScheduleView;
+
+import javafx.scene.control.Alert;
+import javafx.scene.control.ButtonBar;
+import javafx.scene.control.ButtonType;
+
+public class AlertNewSchedule extends Alert {
+    private ButtonType yesButton = new ButtonType("Ja", ButtonBar.ButtonData.YES);
+    private ButtonType noButton = new ButtonType("Nein", ButtonBar.ButtonData.NO);
+    private boolean result;
+
+    public AlertNewSchedule() {
+        super(AlertType.WARNING);
+        setTitle("Neu erstellen");
+        setHeaderText("Spielplan neu erstellen?");
+        setContentText("Sind Sie sicher, dass Sie den Spielplan neu erstellen moechten?\nAlle Spielfortschritte gehen daraufhin verloren!");
+        getButtonTypes().setAll(yesButton,noButton);
+    }
+
+    public boolean showAndGetResult() {
+        showAndWait().ifPresent(input -> {
+            result = input == yesButton;
+        });
+        return result;
+    }
+}

app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/main/gameScheduleView/GameScheduleController.java

@@ -1,7 +1,6 @@
 package ch.zhaw.projekt2.turnierverwaltung.main.gameScheduleView;
 
 import ch.zhaw.projekt2.turnierverwaltung.FXController;
-import ch.zhaw.projekt2.turnierverwaltung.Tournament;
 import javafx.event.ActionEvent;
 import javafx.fxml.FXML;
 import javafx.scene.control.Button;
@@ -30,7 +29,14 @@ public class GameScheduleController extends FXController {
 
     @FXML
     void createNewSchedule(ActionEvent event) {
-        getTournamentDecorator().createNewGameSchedule();
+        if (getTournamentDecorator().getTournament().getGameList().size() > 0) {
+            AlertNewSchedule alert = new AlertNewSchedule();
+            if (alert.showAndGetResult()) {
+                getTournamentDecorator().createNewGameSchedule();
+            }
+        } else {
+            getTournamentDecorator().createNewGameSchedule();
+        }
     }
 
     @FXML

app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/main/tournamentList/AlertDelete.java

@@ -21,9 +21,7 @@ public class AlertDelete extends Alert {
     public boolean showAndGetResult() {
         result = false;
         showAndWait().ifPresent(type -> {
-            if (type == yesButton) {
-                result = true;
-            }
+            result = type == yesButton;
         });
         return result;
     }

app/src/main/resources/ch/zhaw/projekt2/turnierverwaltung/gameScheduleView/GameSchedule.fxml

@@ -1,29 +1,15 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
-<?import javafx.geometry.Insets?>
-<?import javafx.scene.control.Button?>
-<?import javafx.scene.control.CheckBox?>
-<?import javafx.scene.control.ScrollPane?>
-<?import javafx.scene.layout.BorderPane?>
-<?import javafx.scene.layout.HBox?>
+<?import javafx.geometry.*?>
+<?import javafx.scene.control.*?>
+<?import javafx.scene.layout.*?>
 
-<BorderPane maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" minHeight="-Infinity" minWidth="-Infinity" prefHeight="400.0" prefWidth="600.0" xmlns="http://javafx.com/javafx/18" xmlns:fx="http://javafx.com/fxml/1" fx:controller="ch.zhaw.projekt2.turnierverwaltung.main.gameScheduleView.GameScheduleController">
-   <center>
-      <ScrollPane maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" prefHeight="200.0" prefWidth="200.0" BorderPane.alignment="CENTER">
-         <content>
-            <HBox fx:id="hBoxCenter" maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" prefHeight="324.0" prefWidth="600.0" />
-         </content>
-      </ScrollPane>
-   </center>
+<BorderPane maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" minHeight="-Infinity" minWidth="-Infinity" prefHeight="400.0" prefWidth="600.0" xmlns="http://javafx.com/javafx/11.0.2" xmlns:fx="http://javafx.com/fxml/1" fx:controller="ch.zhaw.projekt2.turnierverwaltung.main.gameScheduleView.GameScheduleController">
    <top>
-      <HBox alignment="CENTER_LEFT" prefHeight="100.0" prefWidth="200.0" BorderPane.alignment="CENTER">
+      <HBox alignment="TOP_RIGHT" prefHeight="100.0" prefWidth="200.0" BorderPane.alignment="CENTER">
          <children>
-            <CheckBox fx:id="treeView" mnemonicParsing="false" onAction="#changeView" selected="true" text="Baumansicht">
-               <HBox.margin>
-                  <Insets left="20.0" right="20.0" />
-               </HBox.margin>
-            </CheckBox>
-            <Button fx:id="createScheduleBtn" mnemonicParsing="false" onAction="#createNewSchedule" text="Spielplan neu erstellen">
+            <CheckBox fx:id="treeView" mnemonicParsing="false" onAction="#changeView" selected="true" text="Baumansicht" />
+            <Button fx:id="createScheduleBtn" mnemonicParsing="false" onAction="#createNewSchedule" text="Create New Game Schedule">
                <HBox.margin>
                   <Insets right="20.0" />
                </HBox.margin>
@@ -38,12 +24,18 @@
                   <Insets right="20.0" />
                </HBox.margin>
             </Button>
-            <Button fx:id="closeTournamentBtn" mnemonicParsing="false" onAction="#closeTournament" text="Close Tournament">
+            <Button fx:id="closeTournamentBtn" layoutX="470.0" layoutY="10.0" mnemonicParsing="false" onAction="#closeTournament" text="Close Tournament">
                <HBox.margin>
                   <Insets right="20.0" />
-               </HBox.margin>
-            </Button>
+               </HBox.margin></Button>
          </children>
       </HBox>
    </top>
+   <center>
+      <ScrollPane maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" prefHeight="200.0" prefWidth="200.0" BorderPane.alignment="CENTER">
+         <content>
+            <HBox fx:id="hBoxCenter" maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" prefHeight="324.0" prefWidth="600.0" />
+         </content>
+      </ScrollPane>
+   </center>
 </BorderPane>