feat: home assistant entity generic toggle (#2015)

Added support for generic toggle on Home Assistant entities that support
it. For entities that does not support toggle the feature will silently
fail. This way matches how Home Assistant handles it.

src/server/api/routers/smart-home/entity-state.ts

@@ -88,6 +88,36 @@ export const smartHomeEntityStateRouter = createTRPCRouter({
         }
       }
 
+      return false;
+    }),
+  triggerToggle: protectedProcedure
+    .input(z.object({
+      widgetId: z.string(),
+      configName: z.string()
+    })).mutation(async ({ input }) => {
+      const config = getConfig(input.configName);
+      const widget = config.widgets.find(widget => widget.id === input.widgetId) as ISmartHomeEntityStateWidget | null;
+
+      if (!widget) {
+        Consola.error(`Referenced widget ${input.widgetId} does not exist on backend.`);
+        throw new TRPCError({
+          code: 'CONFLICT',
+          message: 'Referenced widget does not exist on backend',
+        });
+      }
+
+      const instances = config.apps.filter((app) => app.integration?.type == 'homeAssistant');
+
+      for (const instance of instances) {
+        const url = new URL(instance.url);
+        const client = HomeAssistantSingleton.getOrSet(url, findAppProperty(instance, 'apiKey'));
+        const state = await client.triggerToggle(widget.properties.entityId);
+
+        if (state) {
+          return true;
+        }
+      }
+
       return false;
     }),
 });