fix: align admin behavior and Kratos integrations

internal/service/dictionary_import.go

@@ -0,0 +1,40 @@
+package service
+
+import (
+	"context"
+	"encoding/json"
+	"errors"
+
+	"kra/internal/biz"
+	"kra/internal/service/dto"
+)
+
+func (s *SettingsService) ImportDictionaryJSON(ctx context.Context, raw string) error {
+	var payload struct {
+		Name        string                        `json:"name"`
+		Type        string                        `json:"type"`
+		Status      *bool                         `json:"status"`
+		Description string                        `json:"desc"`
+		Details     []dto.DictionaryDetailRequest `json:"sysDictionaryDetails"`
+	}
+	if json.Unmarshal([]byte(raw), &payload) != nil || payload.Name == "" || payload.Type == "" {
+		return errors.New("JSON 格式错误")
+	}
+	dictionary := dictionaryDomain(&dto.DictionaryRequest{Name: payload.Name, Type: payload.Type, Status: payload.Status, Description: payload.Description})
+	details := make([]*biz.DictionaryDetail, 0, len(payload.Details))
+	for i := range payload.Details {
+		details = append(details, detailDomain(&payload.Details[i]))
+	}
+	return s.uc.ImportDictionary(ctx, dictionary, details)
+}
+func (s *SettingsService) DictionaryDetailsByParent(ctx context.Context, dictionaryID, parentID uint) ([]map[string]any, error) {
+	items, err := s.uc.DictionaryDetailsByParent(ctx, dictionaryID, parentID)
+	if err != nil {
+		return nil, err
+	}
+	out := make([]map[string]any, 0, len(items))
+	for _, item := range items {
+		out = append(out, detailDTO(item))
+	}
+	return out, nil
+}