Changed MusicLibrary and config file handling

src/config/config.rs

@@ -11,12 +11,8 @@ struct ConfigLibrary {
     pub uuid: Uuid
 }
 impl ConfigLibrary {
-    fn new() -> Self {
-        ConfigLibrary {
-            name: String::new(),
-            path: PathBuf::default(),
-            uuid: Uuid::new_v4()
-        }
+    pub fn new() -> Self {
+        ConfigLibrary::default()
     }
     pub fn open(&self) -> Result<File, Error> {
         match File::open(self.path.as_path()) {
@@ -39,6 +35,7 @@ pub struct Config {
     pub path: PathBuf,
     default_library: Uuid,
     pub libraries: Vec<ConfigLibrary>,
+    volume: f32,
 }
 
 impl Config {
@@ -61,15 +58,17 @@ impl Config {
         }
         Err("No default library!".to_string())
     }
-    pub fn save(&self) -> Result<(), Error> {
-        let mut file = OpenOptions::new().create(true).truncate(true).read(true).write(true).open("dango_temp_config_save.json")?;
+    pub fn to_file(&self) -> Result<(), Error> {
+        let mut writer = self.path.clone();
+        writer.set_extension("tmp");
+        let mut file = OpenOptions::new().create(true).truncate(true).read(true).write(true).open(writer)?;
         let config = to_string_pretty(self)?;
 
         file.write_all(&config.as_bytes())?;
-        fs::rename("dango_temp_config_save.json", self.path.as_path())?;
+        fs::rename(writer, self.path.as_path())?;
         Ok(())
     }
-    pub fn load(path: PathBuf) -> Result<Self, Error> {
+    pub fn load_file(path: PathBuf) -> Result<Self, Error> {
         let mut file: File = File::open(path)?;
         let mut bun: String = String::new();
         _ = file.read_to_string(&mut bun);

src/music_storage/library.rs

@@ -13,6 +13,7 @@ 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 uuid::Uuid;
 use std::fs;
 use std::path::{Path, PathBuf};
 use walkdir::WalkDir;
@@ -316,16 +317,27 @@ const BLOCKED_EXTENSIONS: [&str; 4] = ["vob", "log", "txt", "sf2"];
 
 #[derive(Debug)]
 pub struct MusicLibrary {
+    pub name: String,
+    pub uuid: Uuid,
     pub library: Vec<Song>,
 }
 
 impl MusicLibrary {
+    pub fn with_uuid(uuid: Uuid, path: PathBuf) -> Result<Self, Box<dyn Error>> {
+        MusicLibrary {
+            name: String::default(),
+            uuid,
+            library: Vec::new(),
+        };
+
+        todo!()
+    }
     /// Initialize the database
     ///
     /// If the database file already exists, return the [MusicLibrary], otherwise create
     /// the database first. This needs to be run before anything else to retrieve
     /// the [MusicLibrary] Vec
-    pub fn init(config: Arc<RwLock<Config>>) -> Result<Self, Box<dyn Error>> {
+    pub fn init(config: Arc<RwLock<Config>>, uuid: Uuid) -> Result<Self, Box<dyn Error>> {
         let global_config = &*config.read().unwrap();
         let mut library: Vec<Song> = Vec::new();
         let mut backup_path = global_config.db_path.clone();