From 11eccdd3a80cef19eb3ededd464e768850460ae0 Mon Sep 17 00:00:00 2001
From: Balakrishnan Balasubramanian <git.user@balki.me>
Date: Sun, 25 Dec 2022 01:01:35 -0500
Subject: [PATCH] working

---
 main.go | 70 ++++++++++++++++++++++++++++++++++++++++++++-------------
 1 file changed, 54 insertions(+), 16 deletions(-)

diff --git a/main.go b/main.go
index 1e097ab..582a5ba 100644
--- a/main.go
+++ b/main.go
@@ -39,8 +39,8 @@ func main() {
 					Chat struct {
 						ID int `json:"id"`
 					}
-					Data string
 				}
+				Data string
 			} `json:"callback_query"`
 		}{}
 		err = json.Unmarshal(body, &update)
@@ -52,24 +52,63 @@ func main() {
 		if update.Message != nil {
 			go sendButtonAndDelete(update.Message.Chat.ID, update.Message.ID, update.Message.Text)
 		} else if update.CallbackQuery != nil {
-			answerUrl := fmt.Sprintf("https://api.telegram.org/bot%s/answerCallbackQuery?callback_query_id=%stext=ok", apiToken, update.CallbackQuery.ID)
-			resp, err := http.Get(answerUrl)
-			if err != nil {
-				log.Println(err)
-				return
-			}
-			body, err = io.ReadAll(resp.Body)
-			if err != nil {
-				log.Println(err)
-				return
-			}
-			log.Println(string(body))
+			go markButtonChecked(update.CallbackQuery.Message.Chat.ID, update.CallbackQuery.Message.ID, update.CallbackQuery.Data)
+			go answerCallbackQuery(update.CallbackQuery.ID)
 		}
 	})
 	port := 28923
 	log.Panic(http.ListenAndServe(fmt.Sprintf(":%v", port), nil))
 }
 
+func markButtonChecked(chatID int, messageID int, text string) {
+	url := fmt.Sprintf("https://api.telegram.org/bot%s/editMessageText", apiToken)
+	text = fmt.Sprintf("✓ %s", text)
+	sendMsgFmt := `
+				{
+				  "chat_id": "%d",
+				  "message_id": "%d",
+				  "text": "ok",
+				  "reply_markup": {
+					"inline_keyboard": [
+					  [
+						{
+						  "text": "%s",
+						  "callback_data": "%s"
+						}
+					  ]
+					]
+				  }
+				}
+			`
+	sendMsgReq := fmt.Sprintf(sendMsgFmt, chatID, messageID, text, text)
+	resp, err := http.Post(url, "application/json", strings.NewReader(sendMsgReq))
+	if err != nil {
+		log.Println(err)
+		return
+	}
+	body, err := io.ReadAll(resp.Body)
+	if err != nil {
+		log.Println(err)
+		return
+	}
+	log.Println(string(body))
+}
+
+func answerCallbackQuery(callbackQueryID string) {
+	answerUrl := fmt.Sprintf("https://api.telegram.org/bot%s/answerCallbackQuery?callback_query_id=%stext=ok", apiToken, callbackQueryID)
+	resp, err := http.Get(answerUrl)
+	if err != nil {
+		log.Println(err)
+		return
+	}
+	body, err := io.ReadAll(resp.Body)
+	if err != nil {
+		log.Println(err)
+		return
+	}
+	log.Println(string(body))
+}
+
 func sendButtonAndDelete(chatID int, messageID int, text string) {
 	url := fmt.Sprintf("https://api.telegram.org/bot%s/sendMessage", apiToken)
 	sendMsgFmt := `
@@ -80,18 +119,17 @@ func sendButtonAndDelete(chatID int, messageID int, text string) {
 			      "inline_keyboard": [[
 			        {
 			     	 "text": "%s",
-					 "callback_data": "42"
+					 "callback_data": "%s"
 			        }
 			      ]]
 			}
 			`
-	sendMsgReq := fmt.Sprintf(sendMsgFmt, chatID, text)
+	sendMsgReq := fmt.Sprintf(sendMsgFmt, chatID, text, text)
 	resp, err := http.Post(url, "application/json", strings.NewReader(sendMsgReq))
 	if err != nil {
 		log.Println(err)
 		return
 	}
-	log.Println(resp)
 	body, err := io.ReadAll(resp.Body)
 	if err != nil {
 		log.Println(err)