tsk-50: Added properties

src/properties/audio.rs

@@ -1,13 +1,12 @@
 use lofty::file::AudioFile;
 
-pub fn get_duration(song_path: &String) -> Result<std::time::Duration, std::io::Error> {
-    match std::fs::File::open(song_path) {
+pub fn get_properties(songpath: &str) -> Result<lofty::flac::FlacProperties, std::io::Error> {
+    match std::fs::File::open(songpath) {
         Ok(mut content) => {
             match lofty::flac::FlacFile::read_from(&mut content, lofty::config::ParseOptions::new())
             {
                 Ok(flac_file) => {
-                    let properties = flac_file.properties();
-                    Ok(properties.duration())
+                    Ok(*flac_file.properties())
                 }
                 Err(err) => Err(std::io::Error::other(err.to_string())),
             }

src/properties/mod.rs

@@ -1,4 +1,42 @@
-pub mod properties;
+pub mod audio;
+
+
+#[derive(Clone, Debug, Default)]
+pub struct SongProperties {
+    pub duration: std::time::Duration,
+    pub sample_rate: u32,
+    pub bitrate: u32,
+    pub overall_bitrate: u32,
+    pub bit_depth: u8,
+    pub channels: u8,
+}
+
+
+pub fn get_song_properties(song_path: &str) -> Result<SongProperties, std::io::Error> {
+    match audio::get_properties(song_path) {
+        Ok(flac_properties) => {
+            Ok(SongProperties {
+                duration: flac_properties.duration(),
+                sample_rate: flac_properties.sample_rate(),
+                bitrate: flac_properties.audio_bitrate(),
+                overall_bitrate: flac_properties.overall_bitrate(),
+                bit_depth: flac_properties.bit_depth(),
+                channels: flac_properties.channels(),
+            })
+        }
+        Err(err) => Err(err),
+    }
+}
+
+pub fn get_duration(song_path: &String) -> Result<std::time::Duration, std::io::Error> {
+    match get_song_properties(song_path) {
+        Ok(song_properties) => {
+            Ok(song_properties.duration)
+        }
+        Err(err) => Err(err),
+    }
+}
+
 
 #[cfg(test)]
 mod tests {
@@ -12,7 +50,7 @@ mod tests {
         match test_util::util::file_exists(&dir, &filename) {
             Ok(_) => {
                 let filepath = test_util::util::get_full_path(&dir, &filename).unwrap();
-                match super::properties::get_duration(&filepath) {
+                match super::get_duration(&filepath) {
                     Ok(duration) => {
                         let song_duration: u64 = 41;
                         let fetched_song_duration = duration.as_secs();