Minor work starting on controller.rs

src/config/config.rs

@@ -2,7 +2,7 @@ use std::{path::PathBuf, marker::PhantomData};
 
 #[derive(Debug, Default)]
 pub struct Config {
-    db_path: Option<PathBuf>,
+    pub db_path: Option<PathBuf>,
 }
 
 impl Config {

src/music_controller/controller.rs

@@ -1 +1,24 @@
+//! The [Controller] is the input and output for the entire
+//! player. It manages queues, playback, library access, and
+//! other functions
 
+use crate::{
+    music_player::Player,
+    music_storage::library::Song,
+    config::config::Config
+};
+
+struct Queue {
+    player: Player,
+    name: String,
+    songs: Vec<Song>,
+}
+
+pub struct Controller {
+    queues: Vec<Queue>,
+    config: Config,
+}
+
+impl Controller {
+    // more stuff to come
+}

src/music_storage/library.rs

@@ -1,6 +1,7 @@
-use super::music_collection::MusicCollection;
 // Crate things
 use super::utils::{find_images, normalize, read_library, write_library};
+use super::music_collection::MusicCollection;
+use crate::config::config::Config;
 
 // Various std things
 use std::collections::BTreeMap;
@@ -269,6 +270,16 @@ pub struct Album<'a> {
 
 #[allow(clippy::len_without_is_empty)]
 impl Album<'_> {
+    //returns the Album title
+    fn title(&self) -> &String {
+        self.title
+    }
+
+    /// Returns the album cover as an AlbumArt struct, if it exists
+    fn cover(&self) -> Option<&AlbumArt> {
+        self.cover
+    }
+
     /// Returns the Album Artist, if they exist
     pub fn artist(&self) -> Option<&String> {
         self.artist
@@ -283,6 +294,14 @@ impl Album<'_> {
         Some(self.discs.get(&disc)?[index])
     }
 
+    fn tracks(&self) -> Vec<&Song> {
+        let mut songs = Vec::new();
+        for disc in &self.discs {
+            songs.append(&mut disc.1.clone())
+        }
+        songs
+    }
+
     /// Returns the number of songs in the album
     pub fn len(&self) -> usize {
         let mut total = 0;
@@ -292,23 +311,6 @@ impl Album<'_> {
         total
     }
 }
-impl MusicCollection for Album<'_> {
-    //returns the Album title
-    fn title(&self) -> &String {
-        self.title
-    }
-    /// Returns the album cover as an AlbumArt struct, if it exists
-    fn cover(&self) -> Option<&AlbumArt> {
-        self.cover
-    }
-    fn tracks(&self) -> Vec<&Song> {
-        let mut songs = Vec::new();
-        for disc in &self.discs {
-            songs.append(&mut disc.1.clone())
-        }
-        songs
-    }
-}
 
 const BLOCKED_EXTENSIONS: [&str; 4] = ["vob", "log", "txt", "sf2"];
 
@@ -327,20 +329,20 @@ impl MusicLibrary {
         let global_config = &*config.read().unwrap();
         let mut library: Vec<Song> = Vec::new();
         let mut backup_path = global_config.db_path.clone();
-        backup_path.set_extension("bkp");
+        backup_path.unwrap().set_extension("bkp");
 
-        match global_config.db_path.exists() {
+        match global_config.db_path.unwrap().exists() {
             true => {
-                library = read_library(global_config.db_path.clone())?;
+                library = read_library(global_config.db_path.unwrap().clone())?;
             }
             false => {
                 // Create the database if it does not exist
                 // possibly from the backup file
-                if backup_path.exists() {
-                    library = read_library(backup_path.clone())?;
-                    write_library(&library, global_config.db_path.to_path_buf(), false)?;
+                if backup_path.unwrap().exists() {
+                    library = read_library(backup_path.unwrap().clone())?;
+                    write_library(&library, global_config.db_path.unwrap().to_path_buf(), false)?;
                 } else {
-                    write_library(&library, global_config.db_path.to_path_buf(), false)?;
+                    write_library(&library, global_config.db_path.unwrap().to_path_buf(), false)?;
                 }
             }
         };
@@ -350,9 +352,9 @@ impl MusicLibrary {
 
     /// Serializes the database out to the file specified in the config
     pub fn save(&self, config: &Config) -> Result<(), Box<dyn Error>> {
-        match config.db_path.try_exists() {
+        match config.db_path.unwrap().try_exists() {
             Ok(exists) => {
-                write_library(&self.library, config.db_path.to_path_buf(), exists)?;
+                write_library(&self.library, config.db_path.unwrap().to_path_buf(), exists)?;
             }
             Err(error) => return Err(error.into()),
         }

src/music_storage/music_collection.rs

@@ -3,5 +3,5 @@ use crate::music_storage::library::{AlbumArt, Song};
 pub trait MusicCollection {
     fn title(&self) -> &String;
     fn cover(&self) -> Option<&AlbumArt>;
-    fn tracks(&self) -> Vec<&Song>;
+    fn tracks(&self) -> Vec<Song>;
 }

src/music_storage/playlist.rs

@@ -1,15 +1,15 @@
+use std::path::Path;
+
 use chrono::Duration;
 use walkdir::Error;
 
 use super::{
-    db_reader::extern_library::ExternalLibrary,
-    library::{self, AlbumArt, Song, Tag},
-    music_collection::MusicCollection,
+    library::{AlbumArt, Song, Tag},
+    music_collection::MusicCollection, db_reader::{
+        xml::reader::XmlLibrary,
+        extern_library::ExternalLibrary
+    },
 };
-use crate::music_storage::db_reader::xml::reader::XmlLibrary;
-
-use std::io::Read;
-use std::{default, path::Path, path::PathBuf, thread::AccessError};
 
 use m3u8_rs::{MediaPlaylist, MediaPlaylistType, MediaSegment};
 // use nom::IResult;
@@ -18,7 +18,7 @@ use m3u8_rs::{MediaPlaylist, MediaPlaylistType, MediaSegment};
 pub struct Playlist<'a> {
     title: String,
     cover: Option<&'a AlbumArt>,
-    tracks: Vec<&'a Song>,
+    tracks: Vec<Song>,
     play_count: i32,
     play_time: Duration,
 }
@@ -32,11 +32,11 @@ impl<'a> Playlist<'a> {
     pub fn play_time(&self) -> chrono::Duration {
         self.play_time
     }
-    pub fn set_tracks(&mut self, songs: Vec<&'a Song>) -> Result<(), Error> {
+    pub fn set_tracks(&mut self, songs: Vec<Song>) -> Result<(), Error> {
         self.tracks = songs;
         Ok(())
     }
-    pub fn add_track(&mut self, song: &'a Song) -> Result<(), Error> {
+    pub fn add_track(&mut self, song: Song) -> Result<(), Error> {
         self.tracks.push(song);
         Ok(())
     }
@@ -79,14 +79,7 @@ impl<'a> Playlist<'a> {
                 |track| MediaSegment {
                     uri: track.location.to_string().into(),
                     duration: track.duration.as_millis() as f32,
-                    title: Some(
-                        track
-                            .tags
-                            .get_key_value(&Tag::Title)
-                            .unwrap()
-                            .1
-                            .into(),
-                    ),
+                    title: Some(track.tags.get_key_value(&Tag::Title).unwrap().1.into()),
                     ..Default::default()
                 }
             })
@@ -125,8 +118,8 @@ impl MusicCollection for Playlist<'_> {
             None => None,
         }
     }
-    fn tracks(&self) -> Vec<&Song> {
-        self.tracks.clone()
+    fn tracks(&self) -> Vec<Song> {
+        self.tracks
     }
 }
 impl Default for Playlist<'_> {