From 7f97c3144bf1c0570c6d1675081ec6202c9d77e0 Mon Sep 17 00:00:00 2001
From: Hamcha <zikyky@gmail.com>
Date: Thu, 13 Dec 2018 12:01:24 +0100
Subject: [PATCH] Fix for double face cards

---
 main.go     | 25 +++++++++++++++++++------
 scryfall.go | 41 ++++++++++++++++++++++++-----------------
 2 files changed, 43 insertions(+), 23 deletions(-)

diff --git a/main.go b/main.go
index c94c146..e053740 100644
--- a/main.go
+++ b/main.go
@@ -96,11 +96,15 @@ func webhook(update tg.APIUpdate) {
 			if card.Eur != "" {
 				captions = append(captions, fmt.Sprintf("cardmarket: € %s", card.Eur))
 			}
+			face := card.ImageUris
+			if card.CardFaces != nil {
+				face = card.CardFaces[0].ImageUris
+			}
 			photos[i] = tg.APIInlineQueryResultPhoto{
 				Type:     "photo",
 				ResultID: card.ID,
-				PhotoURL: card.ImageUris.Large,
-				ThumbURL: card.ImageUris.Normal,
+				PhotoURL: face.Large,
+				ThumbURL: face.Normal,
 				Title:    card.Name,
 				Caption:  strings.Join(captions, " - "),
 				Width:    672,
@@ -141,10 +145,19 @@ func webhook(update tg.APIUpdate) {
 			if err != nil {
 				errlist = append(errlist, cardname)
 			} else {
-				cardmedia = append(cardmedia, tg.APIInputMediaPhoto{
-					Type:  "photo",
-					Media: card.ImageUris.Large,
-				})
+				if card.CardFaces != nil {
+					for _, cardface := range card.CardFaces {
+						cardmedia = append(cardmedia, tg.APIInputMediaPhoto{
+							Type:  "photo",
+							Media: cardface.ImageUris.Large,
+						})
+					}
+				} else {
+					cardmedia = append(cardmedia, tg.APIInputMediaPhoto{
+						Type:  "photo",
+						Media: card.ImageUris.Large,
+					})
+				}
 			}
 		}
 		if len(cardmedia) > 0 {
diff --git a/scryfall.go b/scryfall.go
index 21a7326..c124931 100644
--- a/scryfall.go
+++ b/scryfall.go
@@ -15,24 +15,31 @@ type CardSearchResults struct {
 	NextPage   string     `json:"next_page"`
 }
 
+type CardImage struct {
+	Small      string `json:"small"`
+	Normal     string `json:"normal"`
+	Large      string `json:"large"`
+	Png        string `json:"png"`
+	ArtCrop    string `json:"art_crop"`
+	BorderCrop string `json:"border_crop"`
+}
+
+type CardFaces struct {
+	ImageUris CardImage `json:"image_uris"`
+}
+
 type CardData struct {
-	ID           string `json:"id"`
-	Name         string `json:"name"`
-	URI          string `json:"uri"`
-	ScryfallURI  string `json:"scryfall_uri"`
-	Layout       string `json:"layout"`
-	HighresImage bool   `json:"highres_image"`
-	ImageUris    struct {
-		Small      string `json:"small"`
-		Normal     string `json:"normal"`
-		Large      string `json:"large"`
-		Png        string `json:"png"`
-		ArtCrop    string `json:"art_crop"`
-		BorderCrop string `json:"border_crop"`
-	} `json:"image_uris"`
-	Eur         string `json:"eur"`
-	EdhrecRank  *int   `json:"edhrec_rank"`
-	RelatedUris struct {
+	ID           string      `json:"id"`
+	Name         string      `json:"name"`
+	URI          string      `json:"uri"`
+	ScryfallURI  string      `json:"scryfall_uri"`
+	Layout       string      `json:"layout"`
+	HighresImage bool        `json:"highres_image"`
+	ImageUris    CardImage   `json:"image_uris"`
+	CardFaces    []CardFaces `json:"card_faces"`
+	Eur          string      `json:"eur"`
+	EdhrecRank   *int        `json:"edhrec_rank"`
+	RelatedUris  struct {
 		Gatherer       string `json:"gatherer"`
 		TcgplayerDecks string `json:"tcgplayer_decks"`
 		Edhrec         string `json:"edhrec"`