2 files changed, 34 insertions, 3 deletions

diff --git a/src/main/java/musichub/business/MusicHub.java b/src/main/java/musichub/business/MusicHub.java
index f7cf137..bbac505 100644
--- a/src/main/java/musichub/business/MusicHub.java
+++ b/src/main/java/musichub/business/MusicHub.java
@@ -339,4 +339,25 @@ public class MusicHub {
         }
 
     }
+
+    public void searchAudioElement() throws UnsupportedAudioFileException, NoAlbumFoundException, LineUnavailableException, IOException {
+        Scanner scanner = new Scanner(System.in);
+        System.out.println("Entrez le titre ou l'artiste de la musique que vous souhaitez chercher dans la base de données");
+        String word = scanner.next().toLowerCase(Locale.ROOT);
+        List<AudioElement> searchResult = new ArrayList<>();
+        for(AudioElement el : elements){
+            if(el.getTitle().toLowerCase(Locale.ROOT).contains(word) || el.getArtist().toLowerCase(Locale.ROOT).contains(word)){
+                searchResult.add(el);
+                System.out.println(el);
+            }
+        }
+
+        if(searchResult.isEmpty()){
+            System.err.println("Aucun résultat pour votre recherche");
+        }
+        if (searchResult.size()==1){
+            this.getAudioElement(searchResult, searchResult.get(0).getTitle());
+        }
+    }
+
 }
\ No newline at end of file
diff --git a/src/main/java/musichub/business/PathValidation.java b/src/main/java/musichub/util/PathValidation.java
index b0281ba..ea00c24 100644
--- a/src/main/java/musichub/business/PathValidation.java
+++ b/src/main/java/musichub/util/PathValidation.java
@@ -1,4 +1,4 @@
-package musichub.business;
+package musichub.util;
 
 import java.nio.file.Files;
 import java.nio.file.Path;
@@ -25,15 +25,25 @@ public final class PathValidation {
     }
 
     /**
-     * Method that checks the validity of a given path
+     * Method that checks the validity of a given path and file.
      *
      * @param inputPath the path given by the user
      * @return a boolean
      */
 
     public static boolean isPathValid(String inputPath) {
+        boolean isExtensionValid = false;
+
+        int index = inputPath.lastIndexOf('.');
+        if (index > 0) {
+            String extension = inputPath.substring(index + 1);
+            if (extension.equals("wav")) {
+                isExtensionValid = true;
+            }
+        }
+
         Path path = Paths.get(inputPath);
-        return Files.exists(path);
+        return (Files.exists(path) & isExtensionValid);
     }
 
 }
\ No newline at end of file