separated commands

market.go

@@ -9,8 +9,8 @@ import (
 	"log"
 	"math/rand"
 	"net/http"
-	"time"
 	"slices"
+	"time"
 
 	"git.niplace.ru/XoxJlopeZi4BB/imageutils"
 	"git.niplace.ru/XoxJlopeZi4BB/paxpamir/token"
@@ -35,7 +35,7 @@ func shuffle[S ~[]E, E any](a S) {
 func takeOne[S ~[]T, T any](s *S) T {
 	var new = slices.Clone(*s)
 	v := new[0]
-	*s = new[1:] 
+	*s = new[1:]
 	return v
 }
 
@@ -69,6 +69,59 @@ type ListEntry struct {
 	Buttons []Button
 }
 
+var Commands = map[string](func(tg.Update, *tg.BotAPI)){
+	"market": func(update tg.Update, bot *tg.BotAPI) {
+		maxCost := 5
+		var err error
+		for i := 0; i <= maxCost; i++ {
+			buf := new(bytes.Buffer)
+			var img = imageutils.Concat(
+				Must(GetImage(fmt.Sprintf(LinkFormat,
+					takeOne(&ShuffledCardPool)))),
+				Must(GetImage(fmt.Sprintf(LinkFormat,
+					takeOne(&ShuffledCardPool)))),
+				imageutils.Right,
+			)
+			err = png.Encode(buf, img)
+			if err != nil {
+				log.Println("error on decode:", err)
+			}
+
+			buttons := []Button{}
+			for j := 0; j < 2; j++ {
+				text := func() (s string) {
+					s = fmt.Sprintf("buy for %d", i)
+					if RupeesOnCards[j] >= i {
+						s += fmt.Sprintf(", get 1")
+					}
+					return
+				}()
+				buttons = append(buttons, Button{Text: text, Data: "somethin"})
+			}
+
+			msg := tg.NewPhoto(
+				update.Message.Chat.ID,
+				tg.FileBytes{Name: "cards", Bytes: buf.Bytes()},
+			)
+			fmt.Println(Buttons(buttons))
+			msg.ReplyMarkup = Buttons(buttons)
+
+			responseMsg, err := bot.Send(msg) // get response message
+			if err != nil {
+				log.Println("failed to send message on command:",
+					err)
+			}
+
+			log.Print("message sent. id:", responseMsg.MessageID)
+		}
+	},
+	// todo
+	"hand": func(update tg.Update, bot *tg.BotAPI) {
+	},
+	"court": func(update tg.Update, bot *tg.BotAPI) {
+	},
+}
+
 func Buttons(b []Button) tg.InlineKeyboardMarkup {
 	return tg.NewInlineKeyboardMarkup(
 		func() []tg.InlineKeyboardButton {
@@ -108,6 +161,7 @@ func GetImage(link string) (image.Image, error) {
 }
 
 func HandleCommand(update tg.Update, bot *tg.BotAPI) {
+<<<<<<< HEAD
 	maxCost := 5
 	var err error
 	for i := 0; i <= maxCost; i++ {
@@ -150,6 +204,9 @@ func HandleCommand(update tg.Update, bot *tg.BotAPI) {
 
 		log.Print("message sent. id:", responseMsg.MessageID)
 	}
+=======
+	Commands[update.Message.Command()](update, bot)
+>>>>>>> 5d7fe44 (separated commands)
 }
 
 func HandleUpdate(update tg.Update, bot *tg.BotAPI) {