implement track search and playback

src/ui/search.rs

@@ -0,0 +1,55 @@
+use cursive::direction::Orientation;
+use cursive::traits::Boxable;
+use cursive::traits::Identifiable;
+use cursive::views::*;
+use cursive::Cursive;
+use std::sync::Arc;
+
+use librespot::core::spotify_id::SpotifyId;
+
+use spotify::Spotify;
+
+pub struct SearchView {
+    pub view: Panel<LinearLayout>,
+}
+
+impl SearchView {
+    pub fn search_handler(s: &mut Cursive, input: &str, spotify: Arc<Spotify>) {
+        let mut results: ViewRef<ListView> = s.find_id("search_results").unwrap();
+        let tracks = spotify.search(input, 10, 0);
+
+        results.clear();
+
+        if let Ok(tracks) = tracks {
+            for track in tracks.tracks.items {
+                let s = spotify.clone();
+                let trackid = SpotifyId::from_base62(&track.id).expect("could not load track");
+                let button = Button::new(track.name, move |_cursive| {
+                    s.load(trackid);
+                    s.play();
+                });
+                results.add_child(&track.id, button);
+            }
+        }
+    }
+
+    pub fn new(spotify: Arc<Spotify>) -> SearchView {
+        let spotify_ref = spotify.clone();
+        let searchfield = EditView::new()
+            .on_submit(move |s, input| {
+                SearchView::search_handler(s, input, spotify_ref.clone());
+            })
+            .with_id("search_edit")
+            .full_width()
+            .fixed_height(1);
+        let results = ListView::new()
+            .with_id("search_results")
+            .full_width()
+            .full_height();
+        let layout = LinearLayout::new(Orientation::Vertical)
+            .child(searchfield)
+            .child(results);
+        let rootpanel = Panel::new(layout).title("Search");
+        return SearchView { view: rootpanel };
+    }
+}