优化一版

api/menu_api.c

@@ -2,6 +2,8 @@
 #include "../src/core/menu_core.h"
 #include "../src/core/menu_event.h"
 #include "../src/core/menu_stack.h"
+#include "../src/core/menu_permission.h"
+#include "../src/core/menu_persistence.h"
 #include <stddef.h>
 
 static MenuCoreCtx g_menu_ctx;
@@ -88,8 +90,12 @@ MenuErrCode menu_register_nodes(
     return MENU_ERR_OK;
 }
 
-MenuErrCode menu_post_event(MenuEventType type, uint32_t param) {
-    return menu_event_post(&g_menu_ctx.event_queue, type, param);
+MenuErrCode menu_post_event(MenuEventType type, uint32_t param, MenuEventPriority priority) {
+    return menu_event_post(&g_menu_ctx.event_queue, type, param, priority);
+}
+
+MenuErrCode menu_post_event_normal(MenuEventType type, uint32_t param) {
+    return menu_event_post(&g_menu_ctx.event_queue, type, param, MENU_EVENT_PRIORITY_NORMAL);
 }
 
 MenuErrCode menu_enter(void) {
@@ -134,7 +140,7 @@ MenuErrCode menu_enter(void) {
 }
 
 MenuErrCode menu_back(void) {
-    return menu_post_event(MENU_EVENT_KEY_ESC, 0);
+    return menu_post_event_normal(MENU_EVENT_KEY_ESC, 0);
 }
 
 MenuErrCode menu_node_bind_param(MenuNodeId node_id, uint16_t param_id) {
@@ -146,69 +152,40 @@ MenuErrCode menu_node_bind_param(MenuNodeId node_id, uint16_t param_id) {
 
 // Permission management functions
 MenuErrCode menu_permission_register_role(uint8_t role_id, const char* name, MenuPermissionLevel level) {
-    if (!name) return MENU_ERR_INVALID_PARAM;
-    if (g_menu_ctx.permission.role_count >= 8) return MENU_ERR_NO_MEM;
-    
-    for (uint8_t i = 0; i < g_menu_ctx.permission.role_count; i++) {
-        if (g_menu_ctx.permission.roles[i].id == role_id) {
-            return MENU_ERR_FAIL;
-        }
-    }
-    
-    MenuRole* role = &g_menu_ctx.permission.roles[g_menu_ctx.permission.role_count];
-    role->id = role_id;
-    role->name = name;
-    role->level = level;
-    g_menu_ctx.permission.role_count++;
-    
-    return MENU_ERR_OK;
+    return menu_permission_register_role_impl(&g_menu_ctx, role_id, name, level);
 }
 
 MenuErrCode menu_permission_set_current_role(uint8_t role_id) {
-    g_menu_ctx.permission.current_role_id = role_id;
-    return MENU_ERR_OK;
+    return menu_permission_set_current_role_impl(&g_menu_ctx, role_id);
 }
 
 MenuErrCode menu_permission_update_node_level(MenuNodeId node_id, MenuPermissionLevel level) {
-    MenuNode* node = menu_core_get_node(&g_menu_ctx, node_id);
-    if (!node) return MENU_ERR_NOT_FOUND;
-    
-    node->permission_level = level;
-    return MENU_ERR_OK;
+    return menu_permission_update_node_level_impl(&g_menu_ctx, node_id, level);
 }
 
 bool menu_permission_check_node_access(MenuNodeId node_id) {
-    MenuNode* node = menu_core_get_node(&g_menu_ctx, node_id);
-    if (!node) return false;
-    
-    #if MENU_CONFIG_ENABLE_PERMISSION
-    MenuRole* role_node = NULL;
-    for (uint8_t i = 0; i < g_menu_ctx.permission.role_count; i++) {
-        if (g_menu_ctx.permission.roles[i].id == g_menu_ctx.permission.current_role_id) {
-            role_node = &g_menu_ctx.permission.roles[i];
-            break;
-        }
-    }
-    
-    if (!role_node || role_node->level < node->permission_level) {
-        return false;
-    }
-    #endif
-    
-    return true;
+    return menu_permission_check_node_access_impl(&g_menu_ctx, node_id);
 }
 
 // Persistence functions
 MenuErrCode menu_persistence_save(void) {
-    return menu_core_save_state(&g_menu_ctx);
+    return menu_persistence_save_impl(&g_menu_ctx);
 }
 
 MenuErrCode menu_persistence_load(void) {
-    return menu_core_load_state(&g_menu_ctx);
+    return menu_persistence_load_impl(&g_menu_ctx);
+}
+
+MenuErrCode menu_persistence_clear(void) {
+    return menu_persistence_clear_impl(&g_menu_ctx);
+}
+
+bool menu_persistence_is_dirty(void) {
+    return menu_persistence_is_dirty_impl(&g_menu_ctx);
 }
 
 MenuErrCode menu_refresh(void) {
-    MenuErrCode err = menu_post_event(MENU_EVENT_RENDER, 0);
+    MenuErrCode err = menu_post_event_normal(MENU_EVENT_RENDER, 0);
     if (err != MENU_ERR_OK) {
         return err;
     }

api/menu_api.h

@@ -42,7 +42,8 @@ MenuErrCode menu_register_nodes(
 );
 
 // Event Handling
-MenuErrCode menu_post_event(MenuEventType type, uint32_t param);
+MenuErrCode menu_post_event(MenuEventType type, uint32_t param, MenuEventPriority priority);
+MenuErrCode menu_post_event_normal(MenuEventType type, uint32_t param);
 
 // Navigation
 MenuErrCode menu_enter(void); // Enter root
@@ -60,6 +61,8 @@ bool menu_permission_check_node_access(MenuNodeId node_id);
 // Persistence Management
 MenuErrCode menu_persistence_save(void);
 MenuErrCode menu_persistence_load(void);
+MenuErrCode menu_persistence_clear(void);
+bool menu_persistence_is_dirty(void);
 
 // Dynamic menu updates
 MenuErrCode menu_refresh(void);