uds ipc working

src/app.rs

@@ -28,8 +28,14 @@ impl App {
         let mut list_state = ListState::default();
         list_state.select(Some(0));
 
-        let items = ipc::fetch_history(100)
-            .unwrap_or_else(|| vec!["rklipd deamon unaccessible".to_string()]);
+        let items = ipc::fetch_history(100).unwrap_or_default();
+
+        let mut list_state = ListState::default();
+        if items.is_empty() {
+            list_state.select(None);
+        } else {
+            list_state.select(Some(0));
+        }
 
         let picker = Picker::from_query_stdio().unwrap_or_else(|_| Picker::halfblocks());
 
@@ -175,6 +181,17 @@ impl App {
     }
 
     pub fn get_selected_item(&self) -> Option<&String> {
-        self.list_state.selected().map(|i| &self.filtered_items[i])
+        self.list_state
+            .selected()
+            .and_then(|i| self.filtered_items.get(i))
+    }
+
+    pub fn sync_with_daemon(&mut self) {
+        if let Some(new_history) = crate::ipc::fetch_history(100) {
+            if self.all_items != new_history {
+                self.all_items = new_history;
+                self.update_search();
+            }
+        }
     }
 }