refactor: impl

src/components/md-commander/stores/commandsStore.ts

@@ -13,12 +13,17 @@ const defaultCommands: MdCommanderCommandMap = {
   list: listTrackCommand,
 };
 
-const [commandsStore, setCommandsStore] = createStore<{
+export interface CommandsStoreState {
   commands: MdCommanderCommandMap;
   initialized: boolean;
-}>({
+  loading: boolean;
+  error?: string;
+}
+
+const [commandsStore, setCommandsStore] = createStore<CommandsStoreState>({
   commands: { ...defaultCommands },
   initialized: false,
+  loading: false,
 });
 
 /**
@@ -36,7 +41,7 @@ export function initializeCommands(customCommands?: MdCommanderCommandMap): MdCo
  */
 export function registerCommands(customCommands?: MdCommanderCommandMap): void {
   const commands = initializeCommands(customCommands);
-  setCommandsStore({ commands, initialized: true });
+  setCommandsStore({ commands, initialized: true, loading: false });
 }
 
 /**
@@ -60,6 +65,41 @@ export function getCommand(name: string): MdCommanderCommand | undefined {
   return commandsStore.commands[name];
 }
 
+/**
+ * 获取加载状态
+ */
+export function getCommandsLoading(): boolean {
+  return commandsStore.loading;
+}
+
+/**
+ * 获取错误信息
+ */
+export function getCommandsError(): string | undefined {
+  return commandsStore.error;
+}
+
+/**
+ * 设置加载状态
+ */
+export function setCommandsLoading(loading: boolean): void {
+  setCommandsStore("loading", loading);
+}
+
+/**
+ * 设置错误信息
+ */
+export function setCommandsError(error?: string): void {
+  setCommandsStore("error", error);
+}
+
+/**
+ * 更新命令
+ */
+export function updateCommands(updater: (prev: MdCommanderCommandMap) => MdCommanderCommandMap): void {
+  setCommandsStore("commands", (prev) => updater(prev));
+}
+
 /**
  * 从 CSV 文件加载命令模板并更新命令定义
  */
@@ -67,6 +107,9 @@ export async function loadCommandTemplatesFromCSV(
   path: string,
   articlePath: string
 ): Promise<void> {
+  setCommandsLoading(true);
+  setCommandsError(undefined);
+  
   try {
     const csv = await loadCSV<CommandTemplateRow>(resolvePath(articlePath, path));
 
@@ -82,7 +125,7 @@ export async function loadCommandTemplatesFromCSV(
     }
 
     // 为每个命令添加模板
-    setCommandsStore("commands", (prev) => {
+    updateCommands((prev) => {
       const updated = { ...prev };
       for (const [commandName, rows] of templatesByCommand.entries()) {
         const cmd = updated[commandName];
@@ -105,8 +148,14 @@ export async function loadCommandTemplatesFromCSV(
       }
       return updated;
     });
+    
+    setCommandsStore("initialized", true);
   } catch (error) {
+    const errorMessage = error instanceof Error ? error.message : String(error);
+    setCommandsError(`加载命令模板失败：${errorMessage}`);
     console.warn(`Error loading command templates from ${path}:`, error);
+  } finally {
+    setCommandsLoading(false);
   }
 }