Added css for songpage components

Reviewed-on: LibreTunes/LibreTunes#165
Reviewed-by: Ethan Girouard <ethan@girouard.com>

src/models.rs

@@ -542,24 +542,14 @@ impl Album {
 	pub fn get_album_data(album_id: i32, conn: &mut PgPooledConn) -> Result<AlbumData, Box<dyn Error>> {
 		use crate::schema::*;
 
-		let album: Vec<(Album, std::option::Option<Artist>)> = albums::table
-			.find(album_id)
-			.left_join(songs::table.on(albums::id.nullable().eq(songs::album_id)))
-			.left_join(song_artists::table.inner_join(artists::table).on(songs::id.eq(song_artists::song_id)))
-			.select((
-				albums::all_columns,
-				artists::all_columns.nullable()
-			))
-			.distinct()
+		let artist_list: Vec<Artist> = album_artists::table
+			.filter(album_artists::album_id.eq(album_id))
+			.inner_join(artists::table.on(album_artists::artist_id.eq(artists::id)))
+			.select(
+				artists::all_columns
+			)
 			.load(conn)?;
 
-		let mut artist_list: Vec<Artist> = Vec::new();
-
-		for (_, artist) in album {
-			if let Some(artist) = artist {
-				artist_list.push(artist);
-			}
-		}
 		// Get info of album
 		let albuminfo = albums::table
 			.filter(albums::id.eq(album_id))
@@ -671,7 +661,7 @@ impl Album {
 		
 		// Sort the songs by date
 		let mut songdata: Vec<SongData> = album_songs.into_values().collect();
-		songdata.sort_by(|a, b| b.track.cmp(&a.track));
+		songdata.sort_by(|a, b| a.track.cmp(&b.track));
 		Ok(songdata)
 	}
 }

src/pages/songpage.rs

@@ -0,0 +1,92 @@
+use leptos::*;
+use leptos_router::use_params_map;
+use leptos_icons::*;
+use server_fn::error::NoCustomError;
+
+use crate::components::loading::*;
+use crate::components::error::*;
+use crate::api::song::*;
+use crate::models::Song;
+use crate::songs::get_song_by_id;
+
+#[component]
+pub fn SongPage() -> impl IntoView {
+    let params = use_params_map();
+
+    view! {
+        <div class="song-container home-component">
+            {move || params.with(|params| {
+                match params.get("id").map(|id| id.parse::<i32>()) {
+                    Some(Ok(id)) => {
+                        view! { <SongDetails id /> }.into_view()
+                    },
+                    Some(Err(e)) => {
+                        view! {
+                            <Error<String>
+                                title="Invalid Song ID"
+                                error=e.to_string()
+                            />
+                        }.into_view()
+                    },
+                    None => {
+                        view! {
+                            <Error<String>
+                                title="No Song ID"
+                                message="You must specify a song ID to view its page."
+                            />
+                        }.into_view()
+                    }
+                }
+            })}
+        </div>
+    }
+}
+
+#[component]
+fn SongDetails(#[prop(into)] id: MaybeSignal<i32>) -> impl IntoView {
+    let song_info = create_resource(move || id.get(), move |id| {
+        get_song_by_id(id)
+    });
+
+    view! {
+        <Transition
+            fallback=move || view! { <LoadingPage /> }
+        >
+            {move || song_info.get().map(|song| {
+                match song {
+                    Ok(Some(song)) => {
+                        view! { <SongOverview song /> }.into_view()
+                    },
+                    Ok(None) => {
+                        view! {
+                            <Error<String>
+                                title="Song Not Found"
+                                message=format!("Song with ID {} not found", id.get())
+                            />
+                        }.into_view()
+                    },
+                    Err(error) => {
+                        view! {
+                            <ServerError<NoCustomError>
+                                title="Error Fetching Song"
+                                error
+                            />
+                        }.into_view()
+                    }
+                }
+            })}
+        </Transition>
+    }
+}
+
+#[component]
+fn SongOverview(song: Song) -> impl IntoView {
+    view! {
+        <div class="song-header">
+            <h1>{song.title}</h1>
+            <p>{format!("Artist: {}", song.artist)}</p>
+            <p>{format!("Album: {}", song.album.unwrap_or_else(|| "Unknown".to_string()))}</p>
+            <p>{format!("Duration: {}", song.duration)}</p>
+        </div>
+    }
+}

style/songpage.scss

@@ -0,0 +1,13 @@
+.song-container {
+    .song-header {
+        h1 {
+            font-size: 2.5rem;
+            margin-bottom: 0.5rem;
+        }
+
+        p {
+            font-size: 1.2rem;
+            margin: 0.2rem 0;
+        }
+    }
+}