🎨 When deleting a referenced definition block, a pop-up window will prompt the user https://github.com/siyuan-note/siyuan/issues/13396

kernel/model/flashcard.go

@@ -29,6 +29,7 @@ import (
 	"github.com/88250/gulu"
 	"github.com/88250/lute/ast"
 	"github.com/88250/lute/parse"
+	"github.com/open-spaced-repetition/go-fsrs/v3"
 	"github.com/siyuan-note/filelock"
 	"github.com/siyuan-note/logging"
 	"github.com/siyuan-note/riff"
@@ -434,6 +435,21 @@ func getCardsBlocks(cards []riff.Card, page, pageSize int) (blocks []*Block, tot
 	return
 }
 
+func getRiffCard(card *fsrs.Card) *RiffCard {
+	due := card.Due
+	if due.IsZero() {
+		due = time.Now()
+	}
+
+	return &RiffCard{
+		Due:        due,
+		Reps:       card.Reps,
+		Lapses:     card.Lapses,
+		State:      card.State,
+		LastReview: card.LastReview,
+	}
+}
+
 var (
 	// reviewCardCache <cardID, card> 用于复习时缓存卡片，以便支持撤销。
 	reviewCardCache = map[string]riff.Card{}