fix: glitch toggle gpus (#5353)

* fix: glitch toogle gpu

* fix: Using the GPU's array index as a key for gpuLoading

* enhancement: added try-finally

web-app/src/hooks/useHardware.ts

@@ -87,8 +87,17 @@ interface HardwareStore {
   // Update RAM available
   updateRAMAvailable: (available: number) => void
 
-  // Toggle GPU activation
+  // Toggle GPU activation (async, with loading)
-  toggleGPUActivation: (index: number) => void
+  toggleGPUActivation: (index: number) => Promise<void>
+
+  // GPU loading state
+  gpuLoading: { [index: number]: boolean }
+  setGpuLoading: (index: number, loading: boolean) => void
+
+  // Polling control
+  pollingPaused: boolean
+  pausePolling: () => void
+  resumePolling: () => void
 
   // Reorder GPUs
   reorderGPUs: (oldIndex: number, newIndex: number) => void
@@ -96,8 +105,16 @@ interface HardwareStore {
 
 export const useHardware = create<HardwareStore>()(
   persist(
-    (set) => ({
+    (set, get) => ({
       hardwareData: defaultHardwareData,
+      gpuLoading: {},
+      pollingPaused: false,
+      setGpuLoading: (index, loading) =>
+        set((state) => ({
+          gpuLoading: { ...state.gpuLoading, [state.hardwareData.gpus[index].uuid]: loading },
+        })),
+      pausePolling: () => set({ pollingPaused: true }),
+      resumePolling: () => set({ pollingPaused: false }),
 
       setCPU: (cpu) =>
         set((state) => ({
@@ -172,25 +189,34 @@ export const useHardware = create<HardwareStore>()(
           },
         })),
 
-      toggleGPUActivation: (index) => {
+      toggleGPUActivation: async (index) => {
+        const { pausePolling, setGpuLoading, resumePolling } = get();
+        pausePolling();
+        setGpuLoading(index, true);
+        try {
+          await new Promise((resolve) => setTimeout(resolve, 200)); // Simulate async, replace with real API if needed
           set((state) => {
-          const newGPUs = [...state.hardwareData.gpus]
+            const newGPUs = [...state.hardwareData.gpus];
             if (index >= 0 && index < newGPUs.length) {
               newGPUs[index] = {
                 ...newGPUs[index],
                 activated: !newGPUs[index].activated,
-            }
+              };
             }
             setActiveGpus({
               gpus: newGPUs.filter((e) => e.activated).map((e) => parseInt(e.id)),
-          })
+            });
             return {
               hardwareData: {
                 ...state.hardwareData,
                 gpus: newGPUs,
               },
+            };
+          });
+        } finally {
+          setGpuLoading(index, false);
+          setTimeout(resumePolling, 1000); // Resume polling after 1s
         }
-        })
       },
 
       reorderGPUs: (oldIndex, newIndex) =>

web-app/src/routes/settings/hardware.tsx

@@ -49,7 +49,7 @@ function SortableGPUItem({ gpu, index }: { gpu: GPU; index: number }) {
     isDragging,
   } = useSortable({ id: gpu.id || index })
 
-  const { toggleGPUActivation } = useHardware()
+  const { toggleGPUActivation, gpuLoading } = useHardware()
 
   const style = {
     transform: CSS.Transform.toString(transform),
@@ -78,6 +78,7 @@ function SortableGPUItem({ gpu, index }: { gpu: GPU; index: number }) {
           <div className="flex items-center gap-4">
             <Switch
               checked={gpu.activated}
+              disabled={!!gpuLoading[index]}
               onCheckedChange={() => toggleGPUActivation(index)}
             />
           </div>
@@ -122,6 +123,7 @@ function Hardware() {
     updateCPUUsage,
     updateRAMAvailable,
     reorderGPUs,
+    pollingPaused,
   } = useHardware()
   const { vulkanEnabled, setVulkanEnabled } = useVulkan()
 
@@ -155,16 +157,16 @@ function Hardware() {
   }
 
   useEffect(() => {
+    if (pollingPaused) return;
     const intervalId = setInterval(() => {
       getHardwareInfo().then((data) => {
-        setHardwareData(data as unknown as HardwareData)
         updateCPUUsage(data.cpu.usage)
         updateRAMAvailable(data.ram.available)
       })
     }, 5000)
 
     return () => clearInterval(intervalId)
-  }, [setHardwareData, updateCPUUsage, updateRAMAvailable])
+  }, [setHardwareData, updateCPUUsage, updateRAMAvailable, pollingPaused])
 
   const handleClickSystemMonitor = async () => {
     try {