expose patttern storage commands.

src-tauri/src/cmd/mod.rs

@@ -6,6 +6,7 @@ use btleplug::{
 };
 pub use state::{CentralState, ChannelState, PeripheralItem};
 use tauri::{async_runtime::RwLock, AppHandle, Emitter, State};
+use uuid::Uuid;
 
 use crate::{
     bluetooth, errors,
@@ -157,3 +158,31 @@ pub async fn save_pattern(
         .map_err(|e| errors::AppError::StorageFailure(e.to_string()))?;
     Ok(())
 }
+
+#[tauri::command]
+pub async fn get_pattern(
+    app_state: State<'_, Arc<RwLock<AppState>>>,
+    pattern_id: Uuid,
+) -> Result<Option<Pattern>, errors::AppError> {
+    let state = app_state.read().await;
+    let pattern = state
+        .db
+        .get_pattern(&pattern_id)
+        .await
+        .map_err(|e| errors::AppError::StorageFailure(e.to_string()))?;
+    Ok(pattern)
+}
+
+#[tauri::command]
+pub async fn remove_pattern(
+    app_state: State<'_, Arc<RwLock<AppState>>>,
+    pattern_id: Uuid,
+) -> Result<(), errors::AppError> {
+    let state = app_state.read().await;
+    state
+        .db
+        .remove_pattern(&pattern_id)
+        .await
+        .map_err(|e| errors::AppError::StorageFailure(e.to_string()))?;
+    Ok(())
+}

src-tauri/src/lib.rs

@@ -66,7 +66,9 @@ pub fn run() {
             cmd::start_scan_devices,
             cmd::stop_scan_devices,
             cmd::list_patterns,
-            cmd::save_pattern
+            cmd::save_pattern,
+            cmd::get_pattern,
+            cmd::remove_pattern
         ])
         .run(tauri::generate_context!())
         .expect("error while running tauri application");