ChatGPT Codex 5.5 xhigh refactored even more

crates/lanspread-peer/src/services/local_monitor.rs

@@ -0,0 +1,38 @@
+//! Local game directory monitor.
+
+use std::time::Duration;
+
+use tokio::sync::mpsc::UnboundedSender;
+
+use crate::{
+    PeerEvent,
+    config::LOCAL_GAME_MONITOR_INTERVAL_SECS,
+    context::Ctx,
+    handlers::update_and_announce_games,
+    local_games::scan_local_library,
+};
+
+/// Monitors the local game directory for changes.
+pub async fn run_local_game_monitor(tx_notify_ui: UnboundedSender<PeerEvent>, ctx: Ctx) {
+    log::info!(
+        "Starting local game directory monitor ({LOCAL_GAME_MONITOR_INTERVAL_SECS}s interval)"
+    );
+
+    let mut interval = tokio::time::interval(Duration::from_secs(LOCAL_GAME_MONITOR_INTERVAL_SECS));
+
+    loop {
+        interval.tick().await;
+
+        let game_dir = { ctx.game_dir.read().await.clone() };
+        if let Some(game_dir) = game_dir {
+            match scan_local_library(&game_dir).await {
+                Ok(scan) => {
+                    update_and_announce_games(&ctx, &tx_notify_ui, scan).await;
+                }
+                Err(err) => {
+                    log::error!("Failed to scan local games directory: {err}");
+                }
+            }
+        }
+    }
+}