Feat: DonationPageController added and developed

helpmehelpapplication/src/main/java/ntnu/systemutvikling/team6/controller/DonationPageController.java

@@ -2,35 +2,91 @@
 
 import javafx.event.ActionEvent;
 import javafx.fxml.FXML;
-import javafx.fxml.FXMLLoader;
-import javafx.scene.Node;
-import javafx.scene.Parent;
-import javafx.scene.Scene;
-import javafx.scene.layout.FlowPane;
-import javafx.stage.Stage;
-import ntnu.systemutvikling.team6.HmHApplication;
+import javafx.scene.control.Alert;
+import javafx.scene.control.ButtonType;
+import javafx.scene.control.Label;
+import javafx.scene.control.TextField;
+import ntnu.systemutvikling.team6.DAO.DonationDAO;
 import ntnu.systemutvikling.team6.models.Charity;
 
-import javax.swing.text.html.ImageView;
-import java.io.IOException;
+import java.util.Optional;
 
 public class DonationPageController {
     @FXML
-    private FlowPane charityPage;
+    private Charity charity;
 
     @FXML
-    private ImageView logoImage;
+    private TextField donatioAmount;
+
+    @FXML
+    private Label CharityName;
 
     @FXML
     public void initialize() {
     }
 
     @FXML
     public void setCharity(Charity charity) {
+        this.charity = charity;
 
+        CharityName.setText(charity.getName());
+        Alert a = new Alert(Alert.AlertType.CONFIRMATION);
     }
 
     public void switchToFrontPage(ActionEvent event) {
         LoaderScene.LoadScene("FrontPage", event, null);
     }
+
+    public void Donate(ActionEvent event){
+        String input = donatioAmount.getText().trim();
+
+        if (input.isEmpty()) {
+            showAlert(Alert.AlertType.ERROR, "Invalid input", "Please enter a donation amount.");
+            return;
+        }
+        double amount;
+
+        try {
+            amount = Double.parseDouble(input);
+        } catch (NumberFormatException e) {
+            showAlert(Alert.AlertType.ERROR, "Invalid input", "Please enter a valid number.");
+            return;
+        }
+
+        if (amount <= 0) {
+            showAlert(Alert.AlertType.ERROR, "Invalid amount", "Donation must be greater than 0.");
+            return;
+        }
+
+        if (amount > 100_000) {
+            showAlert(Alert.AlertType.WARNING, "Amount too high", "Maximum donation is 100,000.");
+            return;
+        }
+
+        Alert confirm = new Alert(Alert.AlertType.CONFIRMATION);
+        confirm.setTitle("Confirm Donation");
+        confirm.setHeaderText("You're about to donate " + amount + " to " + charity.getName());
+        confirm.setContentText("Are you sure?");
+        Optional<ButtonType> result = confirm.showAndWait();
+
+        if (result.isPresent() && result.get() == ButtonType.OK) {
+            // Process donation
+            processDonation(charity,amount);
+            showAlert(Alert.AlertType.INFORMATION, "Thank you!", "You have donated " + amount + " to " + charity.getName());
+            donatioAmount.clear();
+            LoaderScene.LoadScene("FrontPage", event, null);
+        }
+    }
+
+    public void processDonation(Charity charity, double amount){
+        DonationDAO.addDonation(charity, amount);
+    }
+
+    private void showAlert(Alert.AlertType type, String title, String message){
+        Alert alert = new Alert(type);
+        alert.setTitle(title);
+        alert.setHeaderText(null);
+        alert.setContentText(message);
+        alert.showAndWait();
+    }
 }