feat(infrared): choose layout template at creation time and improve grid key management

domain/src/main/kotlin/com/flagship/abox/manager/domain/infrared/CreateVirtualRemote.kt

@@ -19,7 +19,8 @@ class CreateVirtualRemote(
         displayName: String,
         type: RemoteDeviceType,
         brandModel: String? = null,
-        transmissionMode: TransmissionMode,
+        transmissionMode: TransmissionMode = if (type == RemoteDeviceType.CUSTOM) TransmissionMode.STATIC_SLOTS else TransmissionMode.DYNAMIC_SCRATCH,
+        layoutStyle: PanelLayoutStyle? = null,
     ): DomainResult<VirtualRemoteId> {
         val trimmedName = displayName.trim()
         if (trimmedName.isBlank()) {
@@ -28,12 +29,14 @@ class CreateVirtualRemote(
             )
         }
 
-        val templates = PresetCodeLibrary.getTemplatesForType(type, brandModel)
-        val quotaResult = repository.getKeyBindings(VirtualRemoteId("dummy")) // or compute from quota
-        // Obtain slot quota
-        // We calculate needed static slots:
-        val neededStaticSlots = if (transmissionMode == TransmissionMode.STATIC_SLOTS) templates.size else 0
+        val resolvedLayout = layoutStyle ?: VirtualRemote.defaultLayoutFor(type)
+        val resolvedTransMode = if (type == RemoteDeviceType.CUSTOM) {
+            TransmissionMode.STATIC_SLOTS
+        } else {
+            transmissionMode
+        }
 
+        val templates = PresetCodeLibrary.getTemplatesForType(type, brandModel, resolvedLayout)
         val remoteId = VirtualRemoteId(UUID.randomUUID().toString().replace("-", "").take(16))
         val now = clock.now()
 
@@ -46,7 +49,8 @@ class CreateVirtualRemote(
             displayName = trimmedName,
             type = type,
             brandModel = brandModel,
-            transmissionMode = transmissionMode,
+            layoutStyle = resolvedLayout,
+            transmissionMode = resolvedTransMode,
             dynamicScratchSlot = VirtualRemote.DEFAULT_DYNAMIC_SCRATCH_SLOT,
             acState = initialAcState,
             createdAtEpochMillis = now,
@@ -54,9 +58,7 @@ class CreateVirtualRemote(
         )
 
         // Build key bindings
-        val bindings = if (transmissionMode == TransmissionMode.STATIC_SLOTS) {
-            // Find currently used slots by querying quota
-            // For now, assign slots incrementally or check
+        val bindings = if (resolvedTransMode == TransmissionMode.STATIC_SLOTS) {
             templates.mapIndexed { index, template ->
                 RemoteKeyBinding(
                     id = UUID.randomUUID().toString(),
@@ -64,7 +66,7 @@ class CreateVirtualRemote(
                     profileId = profileId,
                     buttonId = template.buttonId,
                     displayName = template.displayName,
-                    assignedSlot = (index + 1).toString(), // Will be allocated based on allocator
+                    assignedSlot = (index + 1).toString(),
                     rawHexCode = template.defaultHexCode,
                     status = if (template.defaultHexCode != null) InfraredKeyStatus.READY else InfraredKeyStatus.FAILED,
                 )
@@ -89,7 +91,7 @@ class CreateVirtualRemote(
         }
 
         // If static and has default hex codes, download to hardware slots
-        if (transmissionMode == TransmissionMode.STATIC_SLOTS) {
+        if (resolvedTransMode == TransmissionMode.STATIC_SLOTS) {
             val codesToDownload = bindings.mapNotNull { b ->
                 if (b.assignedSlot != null && b.rawHexCode != null) {
                     InfraredCode(deviceName, b.assignedSlot, b.rawHexCode)

domain/src/main/kotlin/com/flagship/abox/manager/domain/infrared/PresetCodeLibrary.kt

@@ -26,7 +26,7 @@ object PresetCodeLibrary {
         PresetBrandOption("generic_fan", "通用风扇 (Generic Fan)", RemoteDeviceType.FAN),
 
         // 自定义
-        PresetBrandOption("custom_blank", "自定义学习遥控器 (Custom)", RemoteDeviceType.CUSTOM),
+        PresetBrandOption("custom_blank", "自定义遥控器 (Custom)", RemoteDeviceType.CUSTOM),
     )
 
     data class PresetButtonTemplate(
@@ -35,24 +35,12 @@ object PresetCodeLibrary {
         val defaultHexCode: String? = null,
     )
 
-    fun getTemplatesForType(type: RemoteDeviceType, presetId: String? = null): List<PresetButtonTemplate> = when (type) {
-        RemoteDeviceType.TV -> listOf(
-            PresetButtonTemplate("TV_POWER", "电源", "0x00FF02FD"),
-            PresetButtonTemplate("TV_MUTE", "静音", "0x00FF04FB"),
-            PresetButtonTemplate("TV_SOURCE", "信号源", "0x00FF06F9"),
-            PresetButtonTemplate("TV_NAV_UP", "上", "0x00FF08F7"),
-            PresetButtonTemplate("TV_NAV_DOWN", "下", "0x00FF0AF5"),
-            PresetButtonTemplate("TV_NAV_LEFT", "左", "0x00FF0CF3"),
-            PresetButtonTemplate("TV_NAV_RIGHT", "右", "0x00FF0EF1"),
-            PresetButtonTemplate("TV_OK", "确定", "0x00FF10EF"),
-            PresetButtonTemplate("TV_HOME", "主页", "0x00FF12ED"),
-            PresetButtonTemplate("TV_BACK", "返回", "0x00FF14EB"),
-            PresetButtonTemplate("TV_MENU", "菜单", "0x00FF16E9"),
-            PresetButtonTemplate("TV_VOL_UP", "音量 +", "0x00FF18E7"),
-            PresetButtonTemplate("TV_VOL_DOWN", "音量 -", "0x00FF1AE5"),
-            PresetButtonTemplate("TV_CH_UP", "频道 +", "0x00FF1CE3"),
-            PresetButtonTemplate("TV_CH_DOWN", "频道 -", "0x00FF1EE1"),
-        )
+    fun getTemplatesForType(
+        type: RemoteDeviceType,
+        presetId: String? = null,
+        layoutStyle: PanelLayoutStyle? = null,
+    ): List<PresetButtonTemplate> = when (type) {
+        RemoteDeviceType.TV -> getTvTemplates(hasHexCode = true)
         RemoteDeviceType.AIR_CONDITIONER -> listOf(
             PresetButtonTemplate("AC_POWER", "电源"),
             PresetButtonTemplate("AC_TEMP_UP", "升温"),
@@ -70,12 +58,44 @@ object PresetCodeLibrary {
             PresetButtonTemplate("FAN_TIMER", "定时", "0x01FE08F7"),
             PresetButtonTemplate("FAN_MODE", "模式", "0x01FE0AF5"),
         )
-        RemoteDeviceType.CUSTOM -> listOf(
-            PresetButtonTemplate("CUSTOM_POWER", "电源"),
-            PresetButtonTemplate("CUSTOM_KEY_1", "按键 1"),
-            PresetButtonTemplate("CUSTOM_KEY_2", "按键 2"),
-            PresetButtonTemplate("CUSTOM_KEY_3", "按键 3"),
-            PresetButtonTemplate("CUSTOM_KEY_4", "按键 4"),
-        )
+        RemoteDeviceType.CUSTOM -> when (layoutStyle) {
+            PanelLayoutStyle.TV_NAV -> getTvTemplates(hasHexCode = false)
+            PanelLayoutStyle.MEDIA_PLAYER -> getMediaPlayerTemplates(hasHexCode = false)
+            PanelLayoutStyle.AC_COMPACT -> emptyList()
+            PanelLayoutStyle.GRID, null -> listOf(
+                PresetButtonTemplate("CUSTOM_POWER", "电源"),
+                PresetButtonTemplate("CUSTOM_KEY_1", "按键 1"),
+                PresetButtonTemplate("CUSTOM_KEY_2", "按键 2"),
+                PresetButtonTemplate("CUSTOM_KEY_3", "按键 3"),
+            )
+        }
     }
+
+    private fun getTvTemplates(hasHexCode: Boolean): List<PresetButtonTemplate> = listOf(
+        PresetButtonTemplate("TV_POWER", "电源", if (hasHexCode) "0x00FF02FD" else null),
+        PresetButtonTemplate("TV_MUTE", "静音", if (hasHexCode) "0x00FF04FB" else null),
+        PresetButtonTemplate("TV_SOURCE", "信号源", if (hasHexCode) "0x00FF06F9" else null),
+        PresetButtonTemplate("TV_NAV_UP", "上", if (hasHexCode) "0x00FF08F7" else null),
+        PresetButtonTemplate("TV_NAV_DOWN", "下", if (hasHexCode) "0x00FF0AF5" else null),
+        PresetButtonTemplate("TV_NAV_LEFT", "左", if (hasHexCode) "0x00FF0CF3" else null),
+        PresetButtonTemplate("TV_NAV_RIGHT", "右", if (hasHexCode) "0x00FF0EF1" else null),
+        PresetButtonTemplate("TV_OK", "确定", if (hasHexCode) "0x00FF10EF" else null),
+        PresetButtonTemplate("TV_HOME", "主页", if (hasHexCode) "0x00FF12ED" else null),
+        PresetButtonTemplate("TV_BACK", "返回", if (hasHexCode) "0x00FF14EB" else null),
+        PresetButtonTemplate("TV_MENU", "菜单", if (hasHexCode) "0x00FF16E9" else null),
+        PresetButtonTemplate("TV_VOL_UP", "音量 +", if (hasHexCode) "0x00FF18E7" else null),
+        PresetButtonTemplate("TV_VOL_DOWN", "音量 -", if (hasHexCode) "0x00FF1AE5" else null),
+        PresetButtonTemplate("TV_CH_UP", "频道 +", if (hasHexCode) "0x00FF1CE3" else null),
+        PresetButtonTemplate("TV_CH_DOWN", "频道 -", if (hasHexCode) "0x00FF1EE1" else null),
+    )
+
+    private fun getMediaPlayerTemplates(hasHexCode: Boolean): List<PresetButtonTemplate> = listOf(
+        PresetButtonTemplate("MEDIA_POWER", "电源", if (hasHexCode) "0x02FD02FD" else null),
+        PresetButtonTemplate("MEDIA_MUTE", "静音", if (hasHexCode) "0x02FD04FB" else null),
+        PresetButtonTemplate("MEDIA_PLAY_PAUSE", "播放/暂停", if (hasHexCode) "0x02FD06F9" else null),
+        PresetButtonTemplate("MEDIA_PREV", "上一曲", if (hasHexCode) "0x02FD08F7" else null),
+        PresetButtonTemplate("MEDIA_NEXT", "下一曲", if (hasHexCode) "0x02FD0AF5" else null),
+        PresetButtonTemplate("MEDIA_REWIND", "快退", if (hasHexCode) "0x02FD0CF3" else null),
+        PresetButtonTemplate("MEDIA_FF", "快进", if (hasHexCode) "0x02FD0EF1" else null),
+    )
 }