feature: modified searchbar

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

@@ -0,0 +1,118 @@
+package ntnu.systemutvikling.team6.controller;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import javafx.event.ActionEvent;
+import javafx.fxml.FXML;
+import javafx.fxml.FXMLLoader;
+import javafx.scene.Parent;
+import javafx.scene.control.TextField;
+import javafx.scene.layout.FlowPane;
+import ntnu.systemutvikling.team6.database.DatabaseManager;
+import ntnu.systemutvikling.team6.models.Charity;
+import ntnu.systemutvikling.team6.models.CharityRegistry;
+
+public class AvailableOrganizationController {
+
+  @FXML private TextField searchField;
+  @FXML private FlowPane cardsContainer;
+
+  private Charity charity;
+  private List<Charity> allCharities;
+
+  @FXML
+  public void initialize() {
+    DatabaseManager db = new DatabaseManager();
+    CharityRegistry charities = db.getCharitiesFromDB();
+    allCharities = charities.getAllCharities();
+
+    // Start empty and show matching cards when the user types in the search field.
+    cardsContainer.getChildren().clear();
+
+    searchField
+        .textProperty()
+        .addListener(
+            (observable, oldValue, newValue) -> displayCharities(filterCharities(newValue)));
+  }
+
+  private List<Charity> filterCharities(String query) {
+    List<Charity> matches = new ArrayList<>();
+
+    query = query.toLowerCase().trim();
+
+    if (query.isEmpty()) {
+      return matches;
+    }
+
+    for (Charity charity : allCharities) {
+      String name = charity.getName().toLowerCase();
+      String description = charity.getDescription().toLowerCase();
+
+      if (name.contains(query) || description.contains(query)) {
+        matches.add(charity);
+      }
+    }
+    return matches;
+  }
+
+  private void displayCharities(List<Charity> charities) {
+    cardsContainer.getChildren().clear();
+
+    for (Charity charity : charities) {
+      try {
+        FXMLLoader loader = new FXMLLoader(getClass().getResource("/fxml/organizationCard.fxml"));
+        Parent card = loader.load();
+
+        OrganizationCardController cardController = loader.getController();
+        cardController.setOrganization(charity);
+
+        cardsContainer.getChildren().add(card);
+      } catch (IOException e) {
+        throw new RuntimeException("Could not load organization card.", e);
+      }
+    }
+  }
+
+  /**
+   * The method initialize the search in searchbar.
+   * @param query
+   */
+  @FXML
+  public void setInitialSearch(String query) {
+    if (query == null || query.isBlank()) {
+      return;
+    }
+
+    searchField.setText(query);
+  }
+
+  /**
+   * This method is used to switch to the front page.
+   *
+   * @param event action event from button click
+   */
+  @FXML
+  public void switchToFrontPage(ActionEvent event) {
+    LoaderScene.LoadScene("FrontPage", event, charity);
+  }
+
+  /**
+   * This method is used to switch to the charity page for the selected charity.
+   *
+   * @param event action event from button click
+   */
+  public void switchToCharityPage(ActionEvent event) {
+    LoaderScene.LoadScene("CharityPage", event, charity);
+  }
+
+  /**
+   * This method is used to switch to the donation page.
+   *
+   * @param event action event from button click
+   */
+  @FXML
+  public void switchToDonationPage(ActionEvent event) {
+    LoaderScene.LoadScene("DonationPage", event, charity);
+  }
+}

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

@@ -10,6 +10,7 @@
  * to donate to it. It also has a button to return to the front page.
  */
 public class CharityPageController {
+
   @FXML private Label CharityDescription;
 
   @FXML private Label CharityName;

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

@@ -6,6 +6,7 @@
 import javafx.fxml.FXMLLoader;
 import javafx.scene.Parent;
 import javafx.scene.control.Label;
+import javafx.scene.control.TextField;
 import javafx.scene.layout.FlowPane;
 import ntnu.systemutvikling.team6.database.DatabaseManager;
 import ntnu.systemutvikling.team6.models.Charity;
@@ -35,6 +36,9 @@ public class FrontpageController {
 
   @FXML private Label PreApproved_Percentage;
 
+  @FXML private TextField frontSearchField;
+
+
   /**
    * Initialize method for the front page. This method is called when the front page is loaded. It
    * retrieves the list of charities and donations from the database. The list of charities is
@@ -95,7 +99,7 @@ public void initialize() {
    * @param event
    */
   public void switchToCharityPage(ActionEvent event) {
-    LoaderScene.LoadScene("CharityPage", event, featuredCharity);
+    LoaderScene.LoadScene("CharityPage", event, featuredCharity, null);
   }
 
   /**
@@ -104,6 +108,18 @@ public void switchToCharityPage(ActionEvent event) {
    * @param event
    */
   public void switchToDonationPage(ActionEvent event) {
-    LoaderScene.LoadScene("DonationPage", event, featuredCharity);
+    LoaderScene.LoadScene("DonationPage", event, featuredCharity, null);
+  }
+
+  @FXML
+  public void handleFrontSearch(ActionEvent event) {
+    String query = frontSearchField.getText().trim();
+
+    if (query.isEmpty()) {
+      return;
+    }
+
+    LoaderScene.LoadScene("availableOrganization", event, null, query);
   }
 }
+

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

@@ -28,7 +28,7 @@ public class LoaderScene {
    * @param event
    * @param charity
    */
-  public static void LoadScene(String sceneName, ActionEvent event, Charity charity) {
+  public static void LoadScene(String sceneName, ActionEvent event, Charity charity, String query) {
     try {
       System.out.println(HmHApplication.class.getResource("/fxml/" + sceneName + ".fxml"));
       FXMLLoader fxmlLoader =
@@ -45,6 +45,9 @@ public static void LoadScene(String sceneName, ActionEvent event, Charity charit
       if (controller instanceof DonationPageController donationController) {
         donationController.setCharity(charity);
       }
+      if (controller instanceof AvailableOrganizationController availableOrganizationController) {
+        availableOrganizationController.setInitialSearch(query);
+      }
 
       Stage stage = (Stage) ((Node) event.getSource()).getScene().getWindow();
       Image icon =