From a3614e832baf5524987dd2854a4f52e956fd2cc0 Mon Sep 17 00:00:00 2001
From: phoenix <kundeng00@pm.me>
Date: Fri, 24 Oct 2025 13:16:28 -0400
Subject: [PATCH] Fixing issue of filenames not missing the prefix

---
 src/coverart.rs | 4 ++--
 src/song.rs     | 5 +++--
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/src/coverart.rs b/src/coverart.rs
index c74752f..fd60d71 100644
--- a/src/coverart.rs
+++ b/src/coverart.rs
@@ -102,7 +102,7 @@ pub fn generate_filename(typ: crate::types::CoverArtTypes, randomize: bool) -> S
     };
 
     if randomize {
-        let mut filename: String = String::new();
+        let mut filename: String = String::from("coverart-");
         let some_chars: String = String::from("abcdefghij0123456789");
         let some_chars_length = some_chars.len();
         let mut rng = rand::rng();
@@ -117,7 +117,7 @@ pub fn generate_filename(typ: crate::types::CoverArtTypes, randomize: bool) -> S
         }
         filename + &file_extension
     } else {
-        "track-output".to_string() + &file_extension
+        "coverart-output".to_string() + &file_extension
     }
 }
 
diff --git a/src/song.rs b/src/song.rs
index 8e734e6..d81ceba 100644
--- a/src/song.rs
+++ b/src/song.rs
@@ -143,12 +143,13 @@ pub fn generate_filename(typ: types::MusicTypes, randomize: bool) -> String {
     };
 
     if randomize {
-        let mut filename: String = String::new();
+        let mut filename: String = String::from("track-");
         let some_chars: String = String::from("abcdefghij0123456789");
+        let some_chars_length = some_chars.len();
         let mut rng = rand::rng();
 
         for _ in 0..FILENAME_LENGTH {
-            let index = rng.random_range(0..=19);
+            let index = rng.random_range(0..=some_chars_length);
             let rando_char = some_chars.chars().nth(index);
 
             if let Some(c) = rando_char {