complete and all classes

src/main/java/sbu/javafx/MusicController.java

@@ -2,30 +2,207 @@ package sbu.javafx;
 
 import javafx.fxml.FXML;
 import javafx.event.ActionEvent;
+import javafx.scene.Scene;
+import javafx.scene.control.Button;
 import javafx.scene.control.Label;
+import javafx.scene.control.ListView;
+import javafx.scene.image.Image;
 import javafx.scene.input.MouseEvent;
 import javafx.scene.layout.VBox;
+import javafx.scene.media.Media;
+import javafx.scene.media.MediaPlayer;
+import javafx.stage.Stage;
+
+import java.io.File;
+import java.util.ArrayList;
+import java.util.List;
 
 public class MusicController {
+    private List<Song> allSongs;
+    private List<Song> playList;
+    private Song currentlyPlaying;
+    private MediaPlayer mediaPlayer;
+    private boolean isPlaying = false;
+    private Button currentPlayButton;
+    @FXML private Label nowPlayingLabel;
+    @FXML private Button song01;
+    @FXML private Button song02;
+    @FXML private Button song03;
+    @FXML private Button song01P;
+    @FXML private Button song02P;
+    @FXML private Button song03P;
 
     // TODO: Define your UI components using the @FXML annotation.
 
     //TODO: Implement the logic to play a song. This method should update the UI to show which song is currently playing.
 
     @FXML
-    public void handlePlayAction() {
+    public void initialize() {
+
+        allSongs = new ArrayList<>();
+        playList = new ArrayList<>();
+
+        allSongs.add(new Song("Sing", "Travis", "3:48", "E:\\JavaProjects\\HW-07-JavaFX\\src\\main\\resources\\sbu\\songs\\Sing.mp3"));
+        allSongs.add(new Song("Akhare Ghesse", "Dang Show", "3:18", "E:\\JavaProjects\\HW-07-JavaFX\\src\\main\\resources\\sbu\\songs\\Akhare-Ghesse.mp3"));
+        allSongs.add(new Song("Married Life", "Michael Giacchino", "4:10", "E:\\JavaProjects\\HW-07-JavaFX\\src\\main\\resources\\sbu\\songs\\Married Life.mp3"));
+
+        nowPlayingLabel.setText("");
+
+        addToPlaylist();
+    }
+
+    @FXML
+    public void handlePlayAction(ActionEvent event) {
         //Update labels, change button icons, etc.
+        Button clickedButton = (Button) event.getSource();
+        Song songToPlay = null;
+
+        if (clickedButton == song01) {
+            songToPlay = allSongs.get(0);
+        } else if (clickedButton == song02) {
+            songToPlay = allSongs.get(1);
+        } else if (clickedButton == song03) {
+            songToPlay = allSongs.get(2);
+        }
+
+        if (songToPlay != null) {
+
+            if (currentlyPlaying != songToPlay) {
+                playNewSong(songToPlay, clickedButton);
+            } else {
+                // toggle play/pause
+                togglePlayPause(clickedButton);
+            }
+        }
+
     }
 
     //TODO: Logic to add a specific song to the user's playlist.
-
-    public void addToPlaylist(String songName) {
+    @FXML
+    public void addToPlaylist() {
         //Add the song to a list or update a ListView.
+        song01P.setOnAction(event -> {
+            playList.add(allSongs.get(0));
+        });
+
+        song02P.setOnAction(event -> {
+            playList.add(allSongs.get(1));
+        });
+
+        song03P.setOnAction(event -> {
+            playList.add(allSongs.get(2));
+        });
+
     }
 
+    private void playNewSong(Song song, Button playButton) {
+        if (mediaPlayer != null) {
+            mediaPlayer.stop();
+            mediaPlayer.dispose();
+            // Reset the previous play button text if it exists
+            if (currentPlayButton != null && currentPlayButton != playButton) {
+                currentPlayButton.setText("Play");
+            }
+        }
+
+        try {
+            File audioFile = new File(song.getFilePath());
+            if (!audioFile.exists()) {
+                nowPlayingLabel.setText("File not found: " + song.getSongName());
+                return;
+            }
+
+            Media media = new Media(audioFile.toURI().toString());
+            mediaPlayer = new MediaPlayer(media);
+
+            mediaPlayer.setOnReady(() -> {
+                currentlyPlaying = song;
+                nowPlayingLabel.setText(song.getSongName() + " - " + song.getArtistName());
+                isPlaying = true;
+                playButton.setText("Playing");
+                currentPlayButton = playButton;
+                mediaPlayer.play();
+            });
+
+            mediaPlayer.setOnEndOfMedia(() -> {
+                isPlaying = false;
+                if (currentPlayButton != null) {
+                    currentPlayButton.setText("Play");
+                }
+                nowPlayingLabel.setText("Finished: " + song.getSongName());
+            });
+
+            mediaPlayer.setOnError(() -> {
+                System.err.println("Media error: " + mediaPlayer.getError());
+                nowPlayingLabel.setText("Error playing: " + song.getSongName());
+                playButton.setText("Play");
+                isPlaying = false;
+            });
+
+        } catch (Exception e) {
+            e.printStackTrace();
+            nowPlayingLabel.setText("Cannot play: " + song.getSongName());
+        }
+    }
+
+    private void togglePlayPause(Button playButton) {
+        if (mediaPlayer != null) {
+            if (isPlaying) {
+                mediaPlayer.pause();
+                isPlaying = false;
+                playButton.setText("Play");
+            } else {
+                mediaPlayer.play();
+                isPlaying = true;
+                playButton.setText("Playing");
+            }
+        }
+    }
+
+
     // TODO:This method should open a new window or change the current scene  to display the "Playlist" page.
-
+    @FXML
     public void openPlaylistWindow() {
         //Create a new stage and show the playlist UI.
+
+        try {
+            Stage playlistStage = new Stage();
+            playlistStage.setTitle("Playlist");
+
+            VBox playlistLayout = new VBox(10);
+            playlistLayout.setStyle("-fx-padding: 20; -fx-alignment: center; -fx-background-color: rgba(52, 152, 219, 0.68);");
+
+            Label titleLabel = new Label("Your Playlist");
+            titleLabel.setStyle("-fx-font-size: 18px; -fx-font-weight: bold;");
+
+            ListView<String> playlistListView = new ListView<>();
+
+            if (playList != null) {
+                for (Song song : playList) {
+                    playlistListView.getItems().add(song.getSongName() + " - " + song.getArtistName() + " (" + song.getDuration() + ")");
+                }
+            }
+
+            Label emptyLabel = new Label("Your playlist is empty. Add any song you like!");
+            emptyLabel.setStyle("-fx-text-fill: gray; -fx-font-weight: bold");
+
+            if (playList == null || playList.isEmpty()) {
+                playlistLayout.getChildren().addAll(titleLabel, emptyLabel);
+            } else {
+                playlistLayout.getChildren().addAll(titleLabel, playlistListView);
+            }
+
+            // Set up the scene and show the stage
+            Scene playlistScene = new Scene(playlistLayout, 300, 200);
+            playlistStage.setScene(playlistScene);
+            playlistStage.setResizable(false);
+            playlistStage.getIcons().add(new Image(getClass().getResourceAsStream("MusicPlayerIcon.png")));
+            playlistStage.show();
+
+        } catch (Exception e) {
+            e.printStackTrace();
+            System.out.println("Error opening playlist window: " + e.getMessage());
+        }
+
     }
 }