Handle case when all items checked and cleared

glist/glist.go

@@ -96,7 +96,7 @@ func makeButtons(items []Entry) [][]button {
 }
 
 func (g *GList) GenSendListReq() ([]byte, error) {
-	req := newListReq{ChatID: g.ChatID, MessageID: g.MessageID, Text: "ok"}
+	req := newListReq{ChatID: g.ChatID, MessageID: g.MessageID, Text: "List:"}
 	itemButtons := makeButtons(g.Items)
 	controlButtons := []button{{"clear checked", "clear"}}
 	req.ReplyMarkup.InlineKeyboard = append(itemButtons, controlButtons)

main.go

@@ -101,11 +101,16 @@ func handleButtonClick(gl *glist.GList, messageID int, text string) {
 	gl.MessageID = &messageID
 	if text == "clear" {
 		gl.ClearChecked()
+
 	} else {
 		gl.Toggle(text)
 	}
 
-	sendList(gl, "editMessageText")
+	if len(gl.Items) == 0 {
+		deleteMessage(gl.ChatID, messageID)
+	} else {
+		sendList(gl, "editMessageText")
+	}
 }
 
 func sendList(gl *glist.GList, method string) {