fix: validate rd user data and updater settings on startup

src/program/downloaders/realdebrid.py

@@ -96,6 +96,8 @@ def validate(self) -> bool:
             logger.error("Connection to Real-Debrid timed out.")
         except Exception as e:
             logger.exception(f"Failed to validate Real-Debrid settings: {e}")
+        except:
+            logger.error("Couldn't parse user data response from Real-Debrid.")
         return False
 
 

src/program/program.py

@@ -102,6 +102,7 @@ def validate(self) -> bool:
                 any(s.initialized for s in self.library_services.values()),
                 any(s.initialized for s in self.indexing_services.values()),
                 all(s.initialized for s in self.processing_services.values()),
+                self.processing_services[Downloader].initialized,
             )
         )
 

src/program/updaters/__init__.py

@@ -18,7 +18,13 @@ def __init__(self):
 
     def validate(self) -> bool:
         """Validate that at least one updater service is initialized."""
-        return any(service.initialized for service in self.services.values())
+        initialized_services = [service for service in self.services.values() if service.initialized]
+
+        if self.services[LocalUpdater].initialized and len(initialized_services) > 1:
+            logger.error("Local updater can not be used together with other updaters.")
+            return False
+
+        return len(initialized_services) > 0
 
     def run(self, item: MediaItem):
         if not self.initialized: