Implement saved tracks, albums, and artists

src/track.rs

@@ -1,8 +1,9 @@
 use std::fmt;
 use std::sync::Arc;
 
+use chrono::{DateTime, Utc};
 use rspotify::spotify::model::album::FullAlbum;
-use rspotify::spotify::model::track::{FullTrack, SimplifiedTrack};
+use rspotify::spotify::model::track::{FullTrack, SavedTrack, SimplifiedTrack};
 
 use queue::Queue;
 use traits::ListItem;
@@ -15,10 +16,12 @@ pub struct Track {
     pub disc_number: i32,
     pub duration: u32,
     pub artists: Vec<String>,
+    pub artist_ids: Vec<String>,
     pub album: String,
     pub album_artists: Vec<String>,
     pub cover_url: String,
     pub url: String,
+    pub added_at: Option<DateTime<Utc>>
 }
 
 impl Track {
@@ -28,6 +31,11 @@ impl Track {
             .iter()
             .map(|ref artist| artist.name.clone())
             .collect::<Vec<String>>();
+        let artist_ids = track
+            .artists
+            .iter()
+            .map(|ref artist| artist.id.clone())
+            .collect::<Vec<String>>();
         let album_artists = album
             .artists
             .iter()
@@ -46,10 +54,12 @@ impl Track {
             disc_number: track.disc_number,
             duration: track.duration_ms,
             artists,
+            artist_ids,
             album: album.name.clone(),
             album_artists,
             cover_url,
             url: track.uri.clone(),
+            added_at: None,
         }
     }
 
@@ -67,6 +77,11 @@ impl From<&FullTrack> for Track {
             .iter()
             .map(|ref artist| artist.name.clone())
             .collect::<Vec<String>>();
+        let artist_ids = track
+            .artists
+            .iter()
+            .map(|ref artist| artist.id.clone())
+            .collect::<Vec<String>>();
         let album_artists = track
             .album
             .artists
@@ -86,14 +101,24 @@ impl From<&FullTrack> for Track {
             disc_number: track.disc_number,
             duration: track.duration_ms,
             artists,
+            artist_ids,
             album: track.album.name.clone(),
             album_artists,
             cover_url,
             url: track.uri.clone(),
+            added_at: None,
         }
     }
 }
 
+impl From<&SavedTrack> for Track {
+    fn from(st: &SavedTrack) -> Self {
+        let mut track: Self = (&st.track).into();
+        track.added_at = Some(st.added_at);
+        track
+    }
+}
+
 impl fmt::Display for Track {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         write!(f, "{} - {}", self.artists.join(", "), self.title)