Separated foils from regulars

cardsinfo/format.go

@@ -8,8 +8,15 @@ func FormatCardPrices(name string, prices []CardPrice) string {
 	message := fmt.Sprintf("Оригинальное название: %v\n", name)
 	message += fmt.Sprintf("Результатов: %v\n", len(prices))
 	for i, v := range prices {
-		message += fmt.Sprintf("%v. %v: $%v\n", i+1, v.Edition, v.Price)
+		message += fmt.Sprintf("%v. %v\nRegular: %v\nFoil: %v\n", i+1, v.Edition, formatPrice(v.Price), formatPrice(v.PriceFoil))
 		message += fmt.Sprintf("%v\n", v.Link)
 	}
 	return message
 }
+
+func formatPrice(price string) string {
+	if price == "" {
+		return "-"
+	}
+	return fmt.Sprintf("$%v", price)
+}