feat: AI 引擎提示词三语化 + 语言下拉框母语名称

- engine.ts: CUSTOM_RULE_SYSTEM_PROMPT / DEEP_REVIEW_SYSTEM_PROMPT 从硬编码中文改为三语模板（zh-CN/en/ja）；parseJsonResponse 错误消息改用 t() 本地化；用户消息标签按语言本地化 - setupView.ts: 删除未使用的 getLanguageLabel / languageLabel；语言下拉选项文本固定为母语名称（中文（简体）/English/日本語），不再随界面语言翻译
2026-07-26 22:59:48 +08:00
parent ff32ecf5c2
commit 6d29f304e3
2 changed files with 90 additions and 26 deletions
@@ -9,7 +9,7 @@ import type {
  TranslatedDiagnostic,
  AIFinding,
 } from './schema';
-import { t } from '../i18n/messages';
+import { t, getLanguage } from '../i18n/messages';

 function buildCustomRulePrompt(rules: CustomRule[]): string {
  return rules.map(r =>
@@ -61,7 +61,7 @@ function parseJsonResponse(raw: string): object {
  const start = trimmed.indexOf('{');
  const end = trimmed.lastIndexOf('}');
  if (start === -1 || end === -1) {
-    throw new Error(`响应中未找到 JSON。原始响应（前200字符）：${trimmed.slice(0, 200)}`);
+    throw new Error(t('engine.jsonNotFound', { 0: trimmed.slice(0, 200) }));
  }
  let jsonStr = trimmed.substring(start, end + 1);
  try {
@@ -71,29 +71,103 @@ function parseJsonResponse(raw: string): object {
    try {
      return JSON.parse(jsonStr);
    } catch {
-      throw new Error(`JSON 解析失败。原始响应（前200字符）：${jsonStr.slice(0, 200)}`);
+      throw new Error(t('engine.jsonParseFail', { 0: jsonStr.slice(0, 200) }));
    }
  }
 }

-const CUSTOM_RULE_SYSTEM_PROMPT = `你是代码规则审查员，只评估以下自定义规则是否被违反。
+function buildCustomRuleSystemPrompt(): string {
+  const lang = getLanguage();
+  if (lang === 'ja') {
+    return `あなたはコードルールレビュアーです。以下のカスタムルールに違反しているかどうかのみを評価してください。
+意味を理解し、テキストの一致ではなく判断してください。
+JSONのみを出力、形式：
+{ "customRuleResults": [{ "ruleId": "ルールID", "line": 行番号, "severity": "error|warning|info", "message": "違反の説明" }] }
+ルールに違反していない場合は空の配列を返してください。
+
+出力言語：ja`;
+  }
+  if (lang === 'en') {
+    return `You are a code rule reviewer. Only evaluate whether the following custom rules are violated.
+Understand semantics, not text matching.
+Output JSON only, format:
+{ "customRuleResults": [{ "ruleId": "rule id", "line": line number, "severity": "error|warning|info", "message": "violation description" }] }
+If no rules are violated, return an empty array.
+
+Output language: en`;
+  }
+  return `你是代码规则审查员，只评估以下自定义规则是否被违反。
 理解语义而非文本匹配。
 仅输出 JSON，格式：
 { "customRuleResults": [{ "ruleId": "规则ID", "line": 行号, "severity": "error|warning|info", "message": "触发描述" }] }
-如果没有违反任何规则，返回空数组。`;
+如果没有违反任何规则，返回空数组。

-const DEEP_REVIEW_SYSTEM_PROMPT = `你是资深代码审查专家，完成两个任务：
+输出语言：zh-CN`;
+}
+
+function buildDeepReviewSystemPrompt(): string {
+  const lang = getLanguage();
+  if (lang === 'ja') {
+    return `あなたはシニアコードレビュー専門家です。2つのタスクを実行してください：
+1. 英語の静的解析結果を出力言語に翻訳し、修正提案を追加する
+2. コードを詳細にレビューし、静的解析でカバーされていない問題を発見する
+重点分野：セキュリティ脆弱性、論理エラー、パフォーマンス問題、設計欠陥
+静的解析ですでに報告された問題を重複しないでください。
+
+JSONのみを出力。文字列内の二重引用符は \\" でエスケープしてください。
+形式：
+{
+  "translatedDiagnostics": [{ "originalRuleId": "元のID", "translatedMessage": "翻訳メッセージ", "translatedSuggestion": "提案", "codeDiff": "任意" }],
+  "findings": [{ "ruleId": "kebab-case", "severity": "error|warning|info", "category": "bug|performance|security|style|design", "title": "タイトル", "description": "説明", "suggestion": "提案", "codeDiff": "任意", "line": 行番号 }]
+}
+
+出力言語：ja`;
+  }
+  if (lang === 'en') {
+    return `You are a senior code review expert. Complete two tasks:
+1. Translate English static analysis results into the output language and add fix suggestions
+2. Deeply review the code to find issues not covered by static analysis
+Focus on: security vulnerabilities, logic errors, performance issues, design flaws
+Do not duplicate issues already reported by static analysis.
+
+Output JSON only. Double quotes in strings must be escaped with \\".
+Format:
+{
+  "translatedDiagnostics": [{ "originalRuleId": "original id", "translatedMessage": "translated message", "translatedSuggestion": "suggestion", "codeDiff": "optional" }],
+  "findings": [{ "ruleId": "kebab-case", "severity": "error|warning|info", "category": "bug|performance|security|style|design", "title": "title", "description": "description", "suggestion": "suggestion", "codeDiff": "optional", "line": line number }]
+}
+
+Output language: en`;
+  }
+  return `你是资深代码审查专家，完成两个任务：
 1. 将英文静态分析结果翻译为输出语言，并补充修复建议
 2. 深度审查代码，发现静态分析未覆盖的问题
 重点：安全漏洞、逻辑错误、性能问题、设计缺陷
 不要重复静态分析已报告的问题。

-仅输出 JSON，字符串中的双引号必须用 \" 转义。
+仅输出 JSON，字符串中的双引号必须用 \\" 转义。
 格式：
 {
  "translatedDiagnostics": [{ "originalRuleId": "原始ID", "translatedMessage": "翻译", "translatedSuggestion": "建议", "codeDiff": "可选" }],
  "findings": [{ "ruleId": "kebab-case", "severity": "error|warning|info", "category": "bug|performance|security|style|design", "title": "标题", "description": "描述", "suggestion": "建议", "codeDiff": "可选", "line": 行号 }]
-}`;
+}
+
+输出语言：zh-CN`;
+}
+
+function buildUserPromptCustomRules(customRules: CustomRule[], numberedCode: string): string {
+  const lang = getLanguage();
+  const label = lang === 'ja' ? 'カスタムルール' : lang === 'en' ? 'Custom Rules' : '自定义规则';
+  const codeLabel = lang === 'ja' ? 'コード（行番号付き）' : lang === 'en' ? 'Code (with line numbers)' : '代码（带行号）';
+  return `## ${label}\n${buildCustomRulePrompt(customRules)}\n\n## ${codeLabel}\n${numberedCode}`;
+}
+
+function buildUserPromptDeepReview(numberedCode: string, staticDiagnostics: LinterDiagnostic[]): string {
+  const lang = getLanguage();
+  const codeLabel = lang === 'ja' ? 'コード（行番号付き）' : lang === 'en' ? 'Code (with line numbers)' : '代码（带行号）';
+  const resultLabel = lang === 'ja' ? '静的解析結果' : lang === 'en' ? 'Static Analysis Results' : '静态分析结果（英文）';
+  return `## ${codeLabel}\n${numberedCode}\n\n## ${resultLabel}\n${buildLinterDiagnosticsPrompt(staticDiagnostics)}`;
+}

 export async function runAIReview(
  context: vscode.ExtensionContext,
@@ -141,15 +215,15 @@ export async function runAIReview(
  const requestA =
    customRules.length > 0
      ? provider.chat(
-          CUSTOM_RULE_SYSTEM_PROMPT,
-          `## 自定义规则\n${buildCustomRulePrompt(customRules)}\n\n## 代码（带行号）\n${numberedCode}`,
+          buildCustomRuleSystemPrompt(),
+          buildUserPromptCustomRules(customRules, numberedCode),
          options
        )
      : Promise.resolve('{}');

  const requestB = provider.chat(
-    `${DEEP_REVIEW_SYSTEM_PROMPT}\n输出语言：${getAIOutputLanguage()}`,
-    `## 代码（带行号）\n${numberedCode}\n\n## 静态分析结果（英文）\n${buildLinterDiagnosticsPrompt(staticDiagnostics)}`,
+    buildDeepReviewSystemPrompt(),
+    buildUserPromptDeepReview(numberedCode, staticDiagnostics),
    options
  );

@@ -13,16 +13,7 @@ import { TxtConverter } from '../rules/converters/txt-converter';
 import { ExcelConverter } from '../rules/converters/excel-converter';
 import { DocxConverter } from '../rules/converters/docx-converter';
 import { PptxConverter } from '../rules/converters/pptx-converter';
-import { t, onLanguageChange, Language } from '../i18n/messages';
-
-function getLanguageLabel(lang: string): string {
-  switch (lang) {
-    case 'zh-CN': return t('lang.zhCN');
-    case 'en': return t('lang.en');
-    case 'ja': return t('lang.ja');
-    default: return lang;
-  }
-}
+import { t, onLanguageChange } from '../i18n/messages';

 export class SetupViewProvider implements vscode.WebviewViewProvider {
  private _view?: vscode.WebviewView;
@@ -146,7 +137,6 @@ export class SetupViewProvider implements vscode.WebviewViewProvider {
        baseUrl: baseUrlConfigured ? config.baseUrl : '',
        baseUrlConfigured,
        language: config.outputLanguage,
-        languageLabel: getLanguageLabel(config.outputLanguage),
        apiKeyConfigured,
      },
      providers: getAllProviderMeta(),
@@ -599,9 +589,9 @@ input::placeholder { color: var(--vscode-input-placeholderForeground, var(--vsco
    <div class="field">
      <label class="field-label">${t('setup.outputLangHint')}</label>
        <select id="languageSelect" onchange="postMsg('setLanguage', this.value)">
-          <option value="zh-CN"${config.outputLanguage === 'zh-CN' ? ' selected' : ''}>${t('lang.zhCN')}</option>
-          <option value="en"${config.outputLanguage === 'en' ? ' selected' : ''}>${t('lang.en')}</option>
-          <option value="ja"${config.outputLanguage === 'ja' ? ' selected' : ''}>${t('lang.ja')}</option>
+          <option value="zh-CN"${config.outputLanguage === 'zh-CN' ? ' selected' : ''}>中文（简体）</option>
+          <option value="en"${config.outputLanguage === 'en' ? ' selected' : ''}>English</option>
+          <option value="ja"${config.outputLanguage === 'ja' ? ' selected' : ''}>日本語</option>
        </select>
    </div>
  </div>