feat: 持久化 AI 审查结果，文件级内联展示与页面集成

services/review.go

@@ -34,6 +34,13 @@ type ReviewSummary struct {
 	Recommendations string `json:"recommendations"`
 }
 
+// ReviewResult holds the complete review output for persistence.
+type ReviewResult struct {
+	FileReviews []FileReview  `json:"file_reviews"`
+	Summary     ReviewSummary `json:"summary"`
+	TopN        int           `json:"top_n"`
+}
+
 // countDiffLines counts the number of added/removed lines in a diff patch.
 func countDiffLines(patch string) int {
 	count := 0
@@ -48,24 +55,25 @@ func countDiffLines(patch string) int {
 }
 
 // GenerateReview performs AI code review on diff files with Top-N strategy.
-// It streams events (file_start, suggestion, file_end, summary, done) via callback.
-func GenerateReview(db *sql.DB, repoPath, base, head string, topN int, callback StreamCallback) error {
+// It streams events (file_start, suggestion, file_end, summary, done) via callback
+// and returns the complete ReviewResult for persistence.
+func GenerateReview(db *sql.DB, repoPath, base, head string, topN int, callback StreamCallback) (*ReviewResult, error) {
 	// Read LLM config
 	config, err := GetLLMConfig(db)
 	if err != nil {
-		return err
+		return nil, err
 	}
 
 	// Open repo
 	repo, err := OpenRepo(repoPath)
 	if err != nil {
-		return fmt.Errorf("open repo: %w", err)
+		return nil, fmt.Errorf("open repo: %w", err)
 	}
 
 	// Get diff files
 	files, err := GetDiffFiles(repo, base, head)
 	if err != nil {
-		return fmt.Errorf("get diff files: %w", err)
+		return nil, fmt.Errorf("get diff files: %w", err)
 	}
 
 	if len(files) == 0 {
@@ -73,7 +81,7 @@ func GenerateReview(db *sql.DB, repoPath, base, head string, topN int, callback
 			callback("summary", map[string]interface{}{"content": "没有检测到代码变更。"})
 			callback("done", map[string]interface{}{"content": ""})
 		}
-		return nil
+		return &ReviewResult{TopN: topN}, nil
 	}
 
 	// Sort by change size (descending)
@@ -226,6 +234,7 @@ func GenerateReview(db *sql.DB, repoPath, base, head string, topN int, callback
 	}
 
 	// Generate summary
+	var summary ReviewSummary
 	if len(fileReviews) > 0 {
 		if callback != nil {
 			callback("progress", map[string]interface{}{"step": "generating_summary"})
@@ -265,7 +274,6 @@ func GenerateReview(db *sql.DB, repoPath, base, head string, topN int, callback
 		summaryResponse, err := ChatStream(config, messages, callback)
 		if err == nil {
 			jsonStr := extractJSON(summaryResponse)
-			var summary ReviewSummary
 			if json.Unmarshal([]byte(jsonStr), &summary) == nil {
 				summaryText := fmt.Sprintf("整体评分: %d/10\n\n%s", summary.Score, summary.Overall)
 				if summary.Findings != "" {
@@ -294,5 +302,9 @@ func GenerateReview(db *sql.DB, repoPath, base, head string, topN int, callback
 		callback("done", map[string]interface{}{"content": ""})
 	}
 
-	return nil
+	return &ReviewResult{
+		FileReviews: fileReviews,
+		Summary:     summary,
+		TopN:        topN,
+	}, nil
 }