feat(api): enhance Jellyfin client with async requests and token mgmt

src/main.rs

@@ -1,9 +1,38 @@
 mod errors;
+use api::{JellyfinClient, JellyfinConfig};
+use errors::*;
+
 use gpui::{
-    div, prelude::*, px, rgb, size, App, Application, Bounds, Context, SharedString, Window,
-    WindowBounds, WindowOptions,
+    App, Application, Bounds, Context, SharedString, Window, WindowBounds, WindowOptions, div,
+    prelude::*, px, rgb, size,
 };
 
-pub fn main() {
+#[tokio::main]
+pub async fn main() -> Result<()> {
+    dotenvy::dotenv()
+        .change_context(Error)
+        .inspect_err(|err| {
+            eprintln!("Failed to load .env file: {}", err);
+        })
+        .ok();
+    let config = JellyfinConfig::new(
+        std::env::var("JELLYFIN_USERNAME").change_context(Error)?,
+        std::env::var("JELLYFIN_PASSWORD").change_context(Error)?,
+        std::env::var("JELLYFIN_SERVER_URL").change_context(Error)?,
+        "jello".to_string(),
+    );
+    let mut jellyfin = api::JellyfinClient::new(config);
+    authenticate(&mut jellyfin).await?;
+
+    Ok(())
 }
 
+pub async fn authenticate(client: &mut JellyfinClient) -> Result<()> {
+    if std::path::PathBuf::from(".session").exists() {
+        client.load_token(".session").change_context(Error)?;
+    } else {
+        client.authenticate().await.change_context(Error)?;
+        client.save_token(".session").change_context(Error)?;
+    }
+    Ok(())
+}