Fixed load error by moving saveDataToFile inside if blocks

src/main/java/no/ntnu/idatt1002/demo/controller/BudgetController.java

@@ -51,8 +51,6 @@ public class BudgetController extends FinanceController {
 
     @FXML
     private Button returnToMainMenuBtn;
-    @FXML
-    private Button returnBtn;
 
     @FXML
     private Button backBtn;
@@ -303,22 +301,21 @@ public class BudgetController extends FinanceController {
     public void switchScene(ActionEvent event) {
         FXMLLoader loader = new FXMLLoader();
         try {
-            if (event.getSource() == returnToMainMenuBtn || event.getSource() == continueBtn) {
+            if (event.getSource() == returnToMainMenuBtn) {
                 //Adds unused categories to the table
-                System.out.println(general.getBudgetItems().size());
                 general.addUnusedCategories();
-                System.out.println(general.getBudgetItems().size());
+                loader.setLocation(getClass().getResource("/view/MainMenuNew.fxml"));
                 //Always saving the data when switching scenes
+                saveDataToFile();
+            } else if (event.getSource() == continueBtn) {
+                general.addUnusedCategories();
                 updateBudgetRegister(FileHandlingSelectedBudget.readSelectedBudget());
                 loader.setLocation(getClass().getResource("/view/MainMenuNew.fxml"));
+                //Always saving the data when switching scenes
+                saveDataToFile();
             } else if (event.getSource() == backBtn) {
                 loader.setLocation(getClass().getResource("/view/dualList.fxml"));
-            } else if (event.getSource() == returnBtn) {
-                loader.setLocation(getClass().getResource("/view/FirstMenu.fxml"));
-                FileHandlingBudgetArchive.deleteBudgetDirectory(FileHandlingSelectedBudget.readSelectedBudget());
-                FileHandlingSelectedBudget.clearSelectedBudget();
             }
-            saveDataToFile();
             Parent root = loader.load();
             Stage stage = (Stage) ((Node) event.getSource()).getScene().getWindow();
             Scene scene = new Scene(root);

src/main/java/no/ntnu/idatt1002/demo/data/Budget/BudgetRegister.java

@@ -17,6 +17,7 @@ public class BudgetRegister {
   public void addBudgetName(String name) {
     if (name == null) throw new IllegalArgumentException("Name cannot be null");
     if (name.isBlank()) throw new IllegalArgumentException("Name cannot be blank");
+    //if(budgetNames.contains(name)) throw new IllegalArgumentException("Duplicate entry");
     budgetNames.add(name);
   }
 

src/main/java/no/ntnu/idatt1002/demo/data/Budget/FileHandlingBudgetArchive.java

@@ -7,17 +7,38 @@ import java.io.FileReader;
 import java.io.FileWriter;
 import java.io.IOException;
 
+//Disable next i dualList før income har blitt lagt til. Kanksje filter som prevneter negativ max amount (if balance < 1)
+//Disable next i newBudgetbert til maxamount har blitt burkt opp
+//Sette label til total balance i dualList
+//HVIS CONTINUE I BUDGET PRESSES, SHOWCONFIRMATION
+//VIKTIG_ BALANCE LABEL ER RØD PÅ GRØNN BAKGRUNN!!!
+//Binde label to total balance i budget window (newBUdgetBert)
+//Popup for edit og delete button
+//La next button save dataene i to nye filer for persisterign i tilfelle "back" trykkes i newBudgetbudget
+//confirmation for når returnBtn som returner til start. "Are you sure you want to go back. Changes will not be saved"
+// FIKSE TRY CATCHES I ALLE METODENE!!!!!!!!!!
+//tester for nye klasserr
+//resize fordi tabellkolonner er for små, fontsize, font
+//set all windows unresizable
+//Bytte oversikt på dualList til Monthly ....
+
+//System.out.println(System.getProperty("user.dir") + path); =
+//C:\Users\xulr0\IdeaProjects\skoleProsjekter\idatt1002\idatt1002_2023_9src/main/resources/
+
+//(System.getProperty("user.dir") + "/" + path) =
+//(path) =
+//(src/main/resources)
 public class FileHandlingBudgetArchive {
   private static final String filePath = "src/main/resources/budgets/";
   private static final String fileType = ".archive";
 
   public static void writeBudgetRegisterToArchive(BudgetRegister budgetNames) throws IOException {
     try (BufferedWriter bw = new BufferedWriter(new FileWriter(filePath + "Archive" + fileType))) {
-      System.out.println(filePath + "Archive.txt");
+      System.out.println(filePath + "Archive.archive");
       bw.write(budgetNames.toString());
     } catch (IOException ioe) {
       ioe.printStackTrace();
-      throw new IOException("Could not write to file: Archive.txt", ioe);
+      throw new IOException("Could not write to file: Archive.archive", ioe);
     }
   }