Add reset, pause, quit functionality

4 files changed, 37 insertions, 18 deletions

diff --git a/src/musichub/business/AudioElement.java b/src/musichub/business/AudioElement.java
index 9294b49..0c1e9e4 100644
--- a/src/musichub/business/AudioElement.java
+++ b/src/musichub/business/AudioElement.java
@@ -5,6 +5,7 @@ import org.w3c.dom.Element;
 
 import java.io.File;
 import java.io.IOException;
+import java.util.Scanner;
 import java.util.UUID;
 
 import javax.sound.sampled.AudioInputStream;
@@ -93,12 +94,39 @@ public abstract class AudioElement {
 
     }
     
-    public void playSong() throws UnsupportedAudioFileException, IOException, LineUnavailableException {
+    public void manageAudioElement() throws UnsupportedAudioFileException, IOException, LineUnavailableException {
+    	
+    	Scanner scanner = new Scanner(System.in); 
+    	
     	File file = new File(this.content);
     	AudioInputStream audioStream = AudioSystem.getAudioInputStream(file);
     	Clip clip = AudioSystem.getClip();
     	clip.open(audioStream);
-    	clip.start();
+    	
+    	String action = "";
+    			
+    	while(!action.equals("Q")) {
+    		System.out.println("P = Play \b S = Stop \b R = Reset \b Q = Quit");
+    		System.out.println("Enter your choice");
+    		action = scanner.next();
+        	action = action.toUpperCase();
+        	
+        	switch(action) {
+        		case "S" : clip.stop();
+        		break;
+        		case "P" : clip.start();
+        		break;
+        		case "R" : clip.setMicrosecondPosition(0);
+        		break;
+        		case "Q" : clip.stop();
+        		break;
+        		default : System.out.println("try again");
+        	}
+        	System.out.println("You stoped the Audio element");
+    	}
+    	
+    	clip.close();
+    
     }
 
 }
\ No newline at end of file
diff --git a/src/musichub/business/MusicHub.java b/src/musichub/business/MusicHub.java
index e138d84..f7cf137 100644
--- a/src/musichub/business/MusicHub.java
+++ b/src/musichub/business/MusicHub.java
@@ -331,10 +331,10 @@ public class MusicHub {
         xmlHandler.createXMLFile(document, ELEMENTS_FILE_PATH);
     }
     
-    public void getSong(List<AudioElement> Songs, String songTitle) throws NoAlbumFoundException, UnsupportedAudioFileException, IOException, LineUnavailableException {
-        for (AudioElement s : Songs) {
-            if (s.getTitle().equalsIgnoreCase(songTitle)) {
-                s.playSong();
+    public void getAudioElement(List<AudioElement> audios, String elementTitle) throws NoAlbumFoundException, UnsupportedAudioFileException, IOException, LineUnavailableException {
+        for (AudioElement el : audios) {
+            if (el.getTitle().equalsIgnoreCase(elementTitle)) {
+                el.manageAudioElement();
             }
         }
 
diff --git a/src/musichub/business/Song.java b/src/musichub/business/Song.java
index 7b90156..564b7c5 100644
--- a/src/musichub/business/Song.java
+++ b/src/musichub/business/Song.java
@@ -1,14 +1,5 @@
 package musichub.business;
 
-import java.io.File;
-import java.io.IOException;
-
-import javax.sound.sampled.AudioInputStream;
-import javax.sound.sampled.AudioSystem;
-import javax.sound.sampled.Clip;
-import javax.sound.sampled.LineUnavailableException;
-import javax.sound.sampled.UnsupportedAudioFileException;
-
 import org.w3c.dom.Document;
 import org.w3c.dom.Element;
 
diff --git a/src/musichub/main/Main.java b/src/musichub/main/Main.java
index 58080bd..2876734 100644
--- a/src/musichub/main/Main.java
+++ b/src/musichub/main/Main.java
@@ -3,7 +3,6 @@ package musichub.main;
 import musichub.business.*;
 
 import java.io.IOException;
-import java.util.ArrayList;
 import java.util.Iterator;
 import java.util.List;
 import java.util.Scanner;
@@ -47,7 +46,8 @@ public class Main {
 
                     albumTitle = scan.nextLine();
                     try {
-                        System.out.println(theHub.getAlbumSongsSortedByGenre(albumTitle));
+                    	List<Song> songs = theHub.getAlbumSongsSortedByGenre(albumTitle);
+                        System.out.println(songs);;
                     } catch (NoAlbumFoundException ex) {
                         System.out.println("No album found with the requested title " + ex.getMessage());
                     }
@@ -64,7 +64,7 @@ public class Main {
                     	List<AudioElement> songs = theHub.getAlbumSongs(albumTitle);
                         System.out.println(theHub.getAlbumSongs(albumTitle));
                         String song = scan.nextLine();
-                        theHub.getSong(songs, song);
+                        theHub.getAudioElement(songs, song);
                     } catch (NoAlbumFoundException ex) {
                         System.out.println("No album found with the requested title " + ex.getMessage());
                     }