Merge pull request #434 from k1LoW/logs

chore: enhance logs in applying

Author: Songmu

apply.go

@@ -52,9 +52,13 @@ func (d *Deck) ApplyPages(ctx context.Context, ss Slides, pages []int) (err erro
 	for _, l := range d.presentation.Layouts {
 		layoutObjectIdMap[l.ObjectId] = l
 	}
+	beforeLen := len(d.presentation.Slides)
 
-	before := make(Slides, len(d.presentation.Slides))
-	after := make(Slides, len(d.presentation.Slides))
+	d.logger.Debug("starting to apply pages",
+		slog.Int("before_len", beforeLen), slog.Int("after_len", len(ss)), slog.Any("pages", pages))
+
+	before := make(Slides, beforeLen)
+	after := make(Slides, beforeLen)
 	for i, p := range d.presentation.Slides {
 		slide := convertToSlide(p, layoutObjectIdMap)
 		before[i] = slide

deck.go

@@ -397,6 +397,7 @@ func (d *Deck) preparePages(ctx context.Context, startIdx int, layoutIDs []strin
 	if err := d.batchUpdate(ctx, reqs); err != nil {
 		return err
 	}
+	d.logger.Debug("prepared pages", slog.Int("count", len(layoutIDs)), slog.Int("start_index", startIdx))
 	return d.refresh(ctx)
 }