fix: 修复了确认对话框操作的变量在点击时被重置的bug

src/atx/executor.rs

@@ -258,6 +258,7 @@ impl AtxKeyExecutor {
 
     /// Pulse Serial relay
     async fn pulse_serial(&self, duration: Duration) -> Result<()> {
+        info!("Pulse serial relay on {} pin {}", self.config.device, self.config.pin);
         // Turn relay on
         self.send_serial_relay_command(true)?;
 
@@ -272,13 +273,19 @@ impl AtxKeyExecutor {
 
     /// Send Serial relay command using cached handle
     fn send_serial_relay_command(&self, on: bool) -> Result<()> {
+        // user config pin should be 1 for most LCUS modules (A0 01 01 A2)
+        // if user set 0, it will send A0 00 01 A1 which might not work
         let channel = self.config.pin as u8;
 
         // LCUS-Type Protocol
+        // Frame: [StopByte(A0), Channel, State, Checksum]
         // Checksum = A0 + channel + state
         let state = if on { 1 } else { 0 };
         let checksum = 0xA0u8.wrapping_add(channel).wrapping_add(state);
         
+        // Example for Channel 1:
+        // ON:  A0 01 01 A2
+        // OFF: A0 01 00 A1
         let cmd = [0xA0, channel, state, checksum];
 
         let mut guard = self.serial_handle.lock().unwrap();

src/atx/types.rs

@@ -33,7 +33,7 @@ pub enum AtxDriverType {
     Gpio,
     /// USB HID relay module
     UsbRelay,
-    /// Serial/COM port relay (LCUS type)
+    /// Serial/COM port relay (taobao LCUS type)
     Serial,
     /// Disabled / Not configured
     None,

src/web/handlers/mod.rs

@@ -2641,6 +2641,7 @@ pub async fn atx_power(
     State(state): State<Arc<AppState>>,
     Json(req): Json<AtxPowerControlRequest>,
 ) -> Result<Json<LoginResponse>> {
+    tracing::info!("Received ATX power request: action={}", req.action);
     let atx_guard = state.atx.read().await;
     let atx = atx_guard
         .as_ref()

web/src/components/AtxPopover.vue

@@ -33,7 +33,9 @@ const activeTab = ref('atx')
 
 // ATX state
 const powerState = ref<'on' | 'off' | 'unknown'>('unknown')
-const confirmAction = ref<'short' | 'long' | 'reset' | null>(null)
+// Decouple action data from dialog visibility to prevent race conditions
+const pendingAction = ref<'short' | 'long' | 'reset' | null>(null)
+const confirmDialogOpen = ref(false)
 
 // WOL state
 const wolMacAddress = ref('')
@@ -56,15 +58,21 @@ const powerStateText = computed(() => {
   }
 })
 
+function requestAction(action: 'short' | 'long' | 'reset') {
+  pendingAction.value = action
+  confirmDialogOpen.value = true
+}
+
 function handleAction() {
-  if (confirmAction.value === 'short') emit('powerShort')
+  console.log('[AtxPopover] Confirming action:', pendingAction.value)
-  else if (confirmAction.value === 'long') emit('powerLong')
+  if (pendingAction.value === 'short') emit('powerShort')
-  else if (confirmAction.value === 'reset') emit('reset')
+  else if (pendingAction.value === 'long') emit('powerLong')
-  confirmAction.value = null
+  else if (pendingAction.value === 'reset') emit('reset')
+  confirmDialogOpen.value = false
 }
 
 const confirmTitle = computed(() => {
-  switch (confirmAction.value) {
+  switch (pendingAction.value) {
     case 'short': return t('atx.confirmShortTitle')
     case 'long': return t('atx.confirmLongTitle')
     case 'reset': return t('atx.confirmResetTitle')
@@ -73,14 +81,13 @@ const confirmTitle = computed(() => {
 })
 
 const confirmDescription = computed(() => {
-  switch (confirmAction.value) {
+  switch (pendingAction.value) {
     case 'short': return t('atx.confirmShortDesc')
     case 'long': return t('atx.confirmLongDesc')
     case 'reset': return t('atx.confirmResetDesc')
     default: return ''
   }
 })
-
 // MAC address validation
 const isValidMac = computed(() => {
   const mac = wolMacAddress.value.trim()
@@ -169,7 +176,7 @@ if (savedHistory) {
             variant="outline"
             size="sm"
             class="w-full justify-start gap-2 h-8 text-xs"
-            @click="confirmAction = 'short'"
+            @click="requestAction('short')"
           >
             <Power class="h-3.5 w-3.5" />
             {{ t('atx.shortPress') }}
@@ -179,7 +186,7 @@ if (savedHistory) {
             variant="outline"
             size="sm"
             class="w-full justify-start gap-2 h-8 text-xs text-orange-600 hover:text-orange-700 hover:bg-orange-50 dark:hover:bg-orange-950"
-            @click="confirmAction = 'long'"
+            @click="requestAction('long')"
           >
             <CircleDot class="h-3.5 w-3.5" />
             {{ t('atx.longPress') }}
@@ -189,7 +196,7 @@ if (savedHistory) {
             variant="outline"
             size="sm"
             class="w-full justify-start gap-2 h-8 text-xs text-red-600 hover:text-red-700 hover:bg-red-50 dark:hover:bg-red-950"
-            @click="confirmAction = 'reset'"
+            @click="requestAction('reset')"
           >
             <RotateCcw class="h-3.5 w-3.5" />
             {{ t('atx.reset') }}
@@ -247,7 +254,7 @@ if (savedHistory) {
   </div>
 
   <!-- Confirm Dialog -->
-  <AlertDialog :open="!!confirmAction" @update:open="confirmAction = null">
+  <AlertDialog :open="confirmDialogOpen" @update:open="confirmDialogOpen = $event">
     <AlertDialogContent>
       <AlertDialogHeader>
         <AlertDialogTitle>{{ confirmTitle }}</AlertDialogTitle>

web/src/views/ConsoleView.vue

@@ -1310,15 +1310,19 @@ function openTerminalInNewTab() {
 
 // ATX actions
 async function handlePowerShort() {
+  console.log('[ConsoleView] Handling power short press')
   try {
-    await atxApi.power('short')
+    const res = await atxApi.power('short')
+    console.log('[ConsoleView] Power short API result:', res)
     await systemStore.fetchAtxState()
-  } catch {
+  } catch (e) {
+    console.error('[ConsoleView] Power short API failed:', e)
     // ATX action failed
   }
 }
 
 async function handlePowerLong() {
+  console.log('[ConsoleView] Handling power long press')
   try {
     await atxApi.power('long')
     await systemStore.fetchAtxState()

web/src/views/SettingsView.vue

@@ -930,6 +930,7 @@ async function saveAtxConfig() {
         driver: atxConfig.value.power.driver,
         device: atxConfig.value.power.device || undefined,
         pin: atxConfig.value.power.pin,
+        active_level: atxConfig.value.power.active_level,
         baud_rate: atxConfig.value.power.baud_rate,
       },
       reset: {
@@ -937,8 +938,7 @@ async function saveAtxConfig() {
         device: atxConfig.value.reset.device || undefined,
         pin: atxConfig.value.reset.pin,
         active_level: atxConfig.value.reset.active_level,
-        baud_rate: atxConfig.value.reset.baud_rate
+        baud_rate: atxConfig.value.reset.baud_rate,
-        active_level: atxConfig.value.reset.active_level,
       },
       led: {
         enabled: atxConfig.value.led.enabled,