commit 09/09/2025

src/codes/Somecodes.kt

@@ -12,6 +12,7 @@ import java.nio.file.Files
 import java.nio.file.Path
 import java.time.format.DateTimeFormatter
 import java.util.function.Consumer
+import kotlin.io.path.name
 
 
 @Suppress("unused")
@@ -30,6 +31,34 @@ class Somecodes {
         const val GB_threshold = MB_threshold * 1024.0
         const val TB_threshold = GB_threshold * 1024.0
 
+        /**
+         * List all audio files (.mp3 and .wav) in the specified directory and its subdirectories.
+         * Only files larger than 1KB are included.
+         * @param dir The directory to search in (default is the current working directory).
+         * @return A list of absolute paths to the audio files found.
+         */
+        fun ListAudioFiles(dir: String = current_directory) : List<String>{
+            return try{
+                // find all files that ends with .mp3 or .wav
+                // and find them recursively
+                val p = Path.of(dir)
+                if (Files.exists(p) && Files.isDirectory(p)){
+                    Files.walk(p)
+                        // cari file regular saja
+                        .filter { Files.isRegularFile(it)}
+                        // size lebih dari 1KB
+                        .filter { Files.size(it) > 1024}
+                        // extension .mp3 atau .wav
+                        .filter { it.name.endsWith(".mp3",true) || it.name.endsWith(".wav",true) }
+                        .map { it.toAbsolutePath().toString() }
+                        .toList()
+                } else throw Exception()
+
+            } catch (_ : Exception){
+                emptyList()
+            }
+        }
+
         /**
          * Converts a size in bytes to a human-readable format.
          * @param size Size in bytes.