🔧 refactor(ai): 优化 AI 提供程序和参数配置

- 修改 AI 提供商类型常量，将 VSCODE 更改为 VS_CODE_PROVIDED
- 简化 AIProvider 配置获取方式，使用统一的 PROVIDERS 配置项
- 调整 AIRequestParams 接口，将选项分为代码分析和提交格式两个子类别
- 重构生成系统提示的逻辑，增加防循环调用保护
- 增加配置管理器集成，使用完整配置构建提示信息

src/ai/AIProviderFactory.ts

@@ -28,11 +28,13 @@ export class AIProviderFactory {
     this.cleanStaleProviders();
     const providerType =
       type ||
-      ConfigurationManager.getInstance().getConfig<string>("PROVIDER") ||
+      ConfigurationManager.getInstance().getConfig("PROVIDERS") ||
       AIProvider.OPENAI;
 
     let provider = this.providers.get(providerType);
-
+    console.log("AIProvider", AIProvider);
+    console.log("providerType", providerType.toLowerCase());
+    console.log("AIProvider.VSCODE", AIProvider.VSCODE);
     if (!provider) {
       switch (providerType.toLowerCase()) {
         case AIProvider.OPENAI:
@@ -41,7 +43,7 @@ export class AIProviderFactory {
         case AIProvider.OLLAMA:
           provider = new OllamaProvider();
           break;
-        case AIProvider.VSCODE:
+        case AIProvider.VS_CODE_PROVIDED:
           provider = new VSCodeProvider();
           break;
         case AIProvider.ZHIPU:

src/ai/types.ts

@@ -24,10 +24,16 @@ export interface AIRequestParams {
   model: AIModel;
   language?: string;
   scm?: "git" | "svn"; // 新增SCM类型
-  allowMergeCommits?: boolean;
-  splitChangesInSingleFile?: boolean;
   additionalContext: string;
-  useEmoji: boolean;
+
+  // 代码分析相关选项 - 从 features.codeAnalysis
+  simplifyDiff?: boolean;
+  maxLineLength?: number;
+  contextLines?: number;
+
+  // 提交格式相关选项 - 从 features.commitFormat
+  enableMergeCommit?: boolean;
+  enableEmoji?: boolean;
 }
 
 // 添加通用错误处理接口

src/ai/utils/generateHelper.ts

@@ -2,6 +2,7 @@ import { NotificationHandler } from "../../utils/NotificationHandler";
 import { LocalizationManager } from "../../utils/LocalizationManager";
 import { generateCommitMessageSystemPrompt } from "../../prompt/prompt";
 import { AIRequestParams } from "../types";
+import { ConfigurationManager } from "../../config/ConfigurationManager";
 
 // 添加错误类型枚举
 export enum AIGenerationErrorType {
@@ -45,9 +46,7 @@ export async function generateWithRetry<T>(
 
       if (params.diff.length > maxInputLength) {
         NotificationHandler.warn(
-          LocalizationManager.getInstance().getMessage(
-            `${provider}.input.truncated`
-          )
+          LocalizationManager.getInstance().getMessage(`input.truncated`)
         );
       }
 
@@ -75,14 +74,28 @@ export async function generateWithRetry<T>(
   }
 }
 
+let isGeneratingPrompt = false;
+
 export function getSystemPrompt(params: AIRequestParams): string {
-  return (
-    params.systemPrompt ||
-    generateCommitMessageSystemPrompt(
-      params.language ||  "",
-      params.allowMergeCommits || false,
-      params.splitChangesInSingleFile || false,
-      params.scm || "git"
-    )
-  );
+  if (isGeneratingPrompt) {
+    return ""; // 防止循环调用时返回空字符串
+  }
+
+  try {
+    isGeneratingPrompt = true;
+    if (params.systemPrompt) {
+      return params.systemPrompt;
+    }
+
+    // 从 ConfigurationManager 获取完整配置
+    const config = ConfigurationManager.getInstance().getConfiguration();
+
+    // 使用配置和运行时参数构建提示
+    return generateCommitMessageSystemPrompt({
+      config,
+      vcsType: params.scm || "git",
+    });
+  } finally {
+    isGeneratingPrompt = false;
+  }
 }