Improve formatting of dice messages

mautrix_telegram/portal/telegram.py

@@ -332,16 +332,63 @@ class PortalTelegram(BasePortal, ABC):
         await intent.set_typing(self.mxid, is_typing=False)
         return await self._send_message(intent, content, timestamp=evt.date)
 
+    @staticmethod
+    def _format_dice(roll: MessageMediaDice) -> str:
+        if roll.emoticon == "\U0001F3B0":
+            emojis = {
+                0: "\U0001F36B",  # "🍫",
+                1: "\U0001F352",  # "🍒",
+                2: "\U0001F34B",  # "🍋",
+                3: "7\ufe0f\u20e3"  # "7️⃣",
+            }
+            res = roll.value - 1
+            slot1, slot2, slot3 = emojis[res % 4], emojis[res // 4 % 4], emojis[res // 16]
+            return f"{slot1} {slot2} {slot3} ({roll.value})"
+        elif roll.emoticon == "\u26BD":
+            results = {
+                1: "miss",
+                2: "hit the woodwork",
+                3: "goal",  # seems to go in through the center
+                4: "goal",
+                5: "goal 🎉",  # seems to go in through the top right corner, includes confetti
+            }
+        elif roll.emoticon == "\U0001F3B3":
+            results = {
+                1: "miss",
+                2: "1 pin down",
+                3: "3 pins down, split",
+                4: "4 pins down, split",
+                5: "5 pins down",
+                6: "strike 🎉",
+            }
+        # elif roll.emoticon == "\U0001F3C0":
+        #     results = {
+        #         2: "rolled off",
+        #         3: "stuck",
+        #     }
+        # elif roll.emoticon == "\U0001F3AF":
+        #     results = {
+        #         1: "bounced off",
+        #         2: "outer rim",
+        #
+        #         6: "bullseye",
+        #     }
+        else:
+            return str(roll.value)
+        return f"{results[roll.value]} ({roll.value})"
+
     async def handle_telegram_dice(self, source: 'AbstractUser', intent: IntentAPI, evt: Message,
                                    relates_to: RelatesTo) -> EventID:
         emoji_text = {
             "\U0001F3AF": " Dart throw",
             "\U0001F3B2": " Dice roll",
             "\U0001F3C0": " Basketball throw",
+            "\U0001F3B0": " Slot machine",
+            "\U0001F3B3": " Bowling",
             "\u26BD": " Football kick"
         }
         roll: MessageMediaDice = evt.media
-        text = f"{roll.emoticon}{emoji_text.get(roll.emoticon, '')} result: {roll.value}"
+        text = f"{roll.emoticon}{emoji_text.get(roll.emoticon, '')} result: {self._format_dice(roll)}"
         content = TextMessageEventContent(msgtype=MessageType.TEXT, format=Format.HTML, body=text,
                                           formatted_body=f"<h4>{text}</h4>", relates_to=relates_to,
                                           external_url=self._get_external_url(evt))