cleaned some warnings and updated player trait

src/music_controller/controller.rs

@@ -4,29 +4,24 @@
 
 use crossbeam_channel;
 use crossbeam_channel::{Receiver, Sender};
-use listenbrainz::ListenBrainz;
 use std::path::PathBuf;
 use std::sync::{Arc, RwLock};
-use std::thread::spawn;
 
 use crossbeam_channel::unbounded;
 use std::error::Error;
 use uuid::Uuid;
 
-use crate::music_controller::queue::QueueItem;
-use crate::music_player::gstreamer::GStreamer;
-use crate::music_storage::library::{Tag, URI};
+use crate::music_player::player::Player;
+use crate::music_storage::library::URI;
 use crate::{
-    config::config::Config,
-    music_controller::queue::Queue,
-    music_storage::library::{MusicLibrary, Song},
+    config::config::Config, music_controller::queue::Queue, music_storage::library::MusicLibrary,
 };
 
-pub struct Controller {
+pub struct Controller<P: Player> {
     pub queue: Queue,
     pub config: Arc<RwLock<Config>>,
     pub library: MusicLibrary,
-    player_mail: MailMan<PlayerCmd, PlayerRes>,
+    pub player: P,
 }
 
 #[derive(Debug)]
@@ -69,10 +64,10 @@ enum PlayerRes {
 }
 
 #[allow(unused_variables)]
-impl Controller {
-    pub fn start<P>(config_path: P) -> Result<Self, Box<dyn Error>>
+impl<P> Controller<P> {
+    pub fn start<T>(config_path: T) -> Result<Self, Box<dyn Error>>
     where
-        std::path::PathBuf: std::convert::From<P>,
+        std::path::PathBuf: std::convert::From<T>,
     {
         let config_path = PathBuf::from(config_path);
 
@@ -84,26 +79,11 @@ impl Controller {
 
         let (player_mail, in_thread) = MailMan::<PlayerCmd, PlayerRes>::double();
 
-        spawn(move || {
-            let mut player = GStreamer::new().unwrap();
-
-            while true {
-                match in_thread.recv().unwrap() {
-                    PlayerCmd::Test(uri) => {
-                        &player.set_volume(0.04);
-                        _ = &player.enqueue_next(&uri).unwrap();
-                        _ = &player.play();
-                        in_thread.send(PlayerRes::Test).unwrap();
-                    }
-                }
-            }
-        });
-
         Ok(Controller {
             queue: Queue::new(),
             config: config_.clone(),
             library,
-            player_mail,
+            player: P::new(),
         })
     }
 

src/music_player/player.rs

@@ -1,10 +1,9 @@
 use chrono::Duration;
-use thiserror::Error;
 use gstreamer as gst;
+use thiserror::Error;
 
 use crate::music_storage::library::URI;
 
-
 #[derive(Error, Debug)]
 pub enum PlayerError {
     #[error("player initialization failed")]
@@ -24,6 +23,7 @@ pub enum PlayerError {
 }
 
 pub trait Player {
+    fn new() -> Self;
     fn source(&self) -> &Option<URI>;
 
     fn enqueue_next(&mut self, next_track: &URI) -> Result<(), PlayerError>;
@@ -53,5 +53,4 @@ pub trait Player {
     fn seek_by(&mut self, seek_amount: Duration) -> Result<(), PlayerError>;
 
     fn seek_to(&mut self, target_pos: Duration) -> Result<(), PlayerError>;
-
-}
+}

src/music_storage/library.rs

@@ -6,7 +6,6 @@ use crate::config::config::Config;
 // Various std things
 use std::collections::BTreeMap;
 use std::error::Error;
-use std::io::Write;
 use std::ops::ControlFlow::{Break, Continue};
 
 // Files
@@ -14,9 +13,8 @@ use file_format::{FileFormat, Kind};
 use glib::filename_to_uri;
 use lofty::{AudioFile, ItemKey, ItemValue, ParseOptions, Probe, TagType, TaggedFileExt};
 use rcue::parser::parse_from_file;
-use std::fs::{self, File};
+use std::fs;
 use std::path::{Path, PathBuf};
-use tempfile::TempDir;
 use uuid::Uuid;
 use walkdir::WalkDir;
 
@@ -144,22 +142,17 @@ pub enum DoNotTrack {
     Discord,
 }
 
-#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, Eq, PartialOrd, Ord)]
+#[derive(Debug, Default, Clone, Deserialize, Serialize, PartialEq, Eq, PartialOrd, Ord)]
 #[non_exhaustive]
 pub enum SongType {
     // TODO: add MORE?! song types
+    #[default]
     Main,
     Instrumental,
     Remix,
     Custom(String),
 }
 
-impl Default for SongType {
-    fn default() -> Self {
-        SongType::Main
-    }
-}
-
 /// Stores information about a single song
 #[derive(Debug, Clone, Deserialize, Serialize, PartialEq)]
 pub struct Song {
@@ -1127,18 +1120,12 @@ impl MusicLibrary {
 #[cfg(test)]
 mod test {
     use std::{
-        path::{Path, PathBuf},
+        path::PathBuf,
         sync::{Arc, RwLock},
-        thread::sleep,
-        time::{Duration, Instant},
     };
 
-    use tempfile::TempDir;
-
     use crate::{config::config::Config, music_storage::library::MusicLibrary};
 
-    use super::Song;
-
     #[test]
     fn library_init() {
         let config = Config::read_file(PathBuf::from("test_config/config_test.json")).unwrap();