new:MCP及openapi新增技能特殊属性查询

backend/go/internal/service/openapi.go

@@ -68,18 +68,45 @@ func (s *OpenAPIService) JobsInfo(jobName string) ([]map[string]string, error) {
 	return result, nil
 }
 
-func (s *OpenAPIService) SkillsByJob(jobID string, jobGrowID string) (any, error) {
+func (s *OpenAPIService) SkillsByJob(jobID string, jobGrowID string, descSpecial string) (any, error) {
 	jobDir, jobGrowDir, err := s.adventure.ResolveDirectories(jobID, jobGrowID)
 	if err != nil {
 		return nil, err
 	}
 
-	var data any
+	var data []map[string]any
 	path := filepath.Join(s.projectRoot, "openapi", "data", jobDir, jobGrowDir, "cn", "skill_tree.json")
 	if err := s.readJSON(path, &data); err != nil {
 		return nil, err
 	}
-	return data, nil
+	detailDir := filepath.Join(s.projectRoot, "openapi", "data", jobDir, jobGrowDir, "cn", "skillDetail")
+	for _, skill := range data {
+		skillID, _ := skill["skillId"].(string)
+		var detail map[string]any
+		if skillID != "" {
+			err := s.readJSON(filepath.Join(detailDir, skillID+".json"), &detail)
+			if err != nil && !os.IsNotExist(err) {
+				return nil, err
+			}
+		}
+		skill["descSpecial"] = detail["descSpecial"]
+	}
+	if descSpecial == "" {
+		return data, nil
+	}
+
+	filtered := make([]map[string]any, 0)
+	for _, skill := range data {
+		items, _ := skill["descSpecial"].([]any)
+		for _, item := range items {
+			text, _ := item.(string)
+			if strings.Contains(text, descSpecial) {
+				filtered = append(filtered, skill)
+				break
+			}
+		}
+	}
+	return filtered, nil
 }
 
 func (s *OpenAPIService) SkillDetail(jobID string, jobGrowID string, skillID string, level *int) (any, error) {