v0.1.4-pre.015-fix.002

crates/ksp-app-config-desk/src/app_state.rs

@@ -1,5 +1,5 @@
 // file: crates/ksp-app-config-desk/src/app_state.rs
-// version: 4
+// version: 5
 
 //! Shared backend state owned by the Tauri application.
 
@@ -110,6 +110,29 @@ impl AppState {
         return &self.config_management;
     }
 
+    /// Replaces the active Logging runtime with freshly resolved settings and advances the runtime generation only after success.
+    pub(crate) fn reinitialize_logging_runtime(&self, profile_id: &str, settings: &ksp_logging_lib::LoggingSettings) -> ksp_core_lib::Result<u32> {
+        let runtime = self.logging_runtime.lock();
+        let mut runtime = match runtime {
+            std::result::Result::Ok(value) => value,
+            std::result::Result::Err(_) => {
+                return std::result::Result::Err(ksp_core_lib::Error::new(
+                    crate::ERROR_CODE_APP_STATE_LOCK_FAILED,
+                    "Config Desk Logging runtime state lock is poisoned",
+                ));
+            },
+        };
+        let reinitialized = ksp_logging_lib::reinitialize(&mut runtime.guard, settings);
+        if let std::result::Result::Err(error) = reinitialized {
+            return std::result::Result::Err(error);
+        }
+        runtime.active_profile_id = std::option::Option::Some(profile_id.to_owned());
+        runtime.generation = runtime.generation.saturating_add(1);
+        runtime.fallback_active = false;
+        runtime.startup_diagnostic = std::option::Option::None;
+        return std::result::Result::Ok(runtime.generation);
+    }
+
     /// Returns the resolved splash timings captured during application bootstrap.
     #[must_use]
     pub(crate) const fn splash_settings(&self) -> crate::SplashSettings {