From 05b72c9f73da972bf2ed3174365671ad1bcb10ec Mon Sep 17 00:00:00 2001
From: Xevion <xevioni@yandex.com>
Date: Sat, 23 Jan 2021 20:35:25 -0600
Subject: [PATCH] begin working on blackjack automation, card processing

---
 bot/client.py | 57 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 57 insertions(+)

diff --git a/bot/client.py b/bot/client.py
index 074a232..53be535 100644
--- a/bot/client.py
+++ b/bot/client.py
@@ -44,6 +44,8 @@ class UnbelievaClient(discord.Client):
         self.last_deposit = -1
         self.last_user_deposit = -1
 
+        self.current_blackjack: Optional[discord.Message] = None
+
     async def on_ready(self):
         await self.wait_until_ready()
         self.channel: discord.TextChannel = self.get_channel(self.channel_id)
@@ -51,6 +53,8 @@ class UnbelievaClient(discord.Client):
         self.check_task_available.start()
         logger.info(f'Connected to #{self.channel.name} in {self.channel.guild.name}')
 
+    def get_epoch(self, dt: datetime) -> float:
+        return (dt - datetime(1970, 1, 1)).total_seconds()
 
     async def on_message(self, message: discord.Message):
         if message.channel == self.channel:
@@ -75,6 +79,56 @@ class UnbelievaClient(discord.Client):
                             self.money += change
                             logger.info(f'Gained ${change}')
 
+                # Handling for blackjack
+                if embed.description.startswith('Type `hit` to draw another card'):
+                    options = self.parse_options(embed.description)
+                    my_cards = self.parse_cards(embed.fields[0])
+                    dealer_cards = self.parse_cards(embed.fields[1])
+                    print(options, my_cards, dealer_cards)
+                    # self.current_blackjack = message
+
+    def parse_options(self, options_str: str) -> Tuple[bool, bool, bool, bool]:
+        """
+        Return a tuple of booleans describing what the player can do.
+        Tuple Options: [hit, stand, double_down, split]
+        """
+        return (
+            '`hit`' in options_str,
+            '`stand`' in options_str,
+            '`double down`' in options_str,
+            '`split`' in options_str
+        )
+
+    def parse_cards(self, card_str: discord.embeds.EmbedProxy) -> Tuple[str, Optional[str], Tuple[int, bool]]:
+        """
+        Parses a Embed Proxy
+
+        :param card_str:
+        :return: [Card1, Card2?, [Value, isSoft]]
+        """
+        emote_pattern = r'<:([A-z0-9]+):\d+>'
+        value_pattern = r'Value: (Soft )?(\d+)'
+        cards = list(re.finditer(emote_pattern,  card_str.value))
+        value = re.search(value_pattern, card_str.value)
+        # pprint(card_str.value)
+        # print(cards, [card.groups() for card in cards])
+        # print(value, value.groups())
+
+        c1: str
+        c2: Optional[str]
+        c1, c2 = cards[0].group(1), cards[1].group(1)
+        c2 = c2 if c2 != 'cardBack' else None
+
+        return c1, c2, (int(value.group(2)), value.groups()[1] is None)
+
+    def handle_blackjack(self):
+        embed = self.current_blackjack.embeds[0]
+        options = self.parse_options(embed.description)
+        my_cards = self.parse_cards(embed.fields[0])
+        dealer_cards = self.parse_cards(embed.fields[1])
+        print(options, my_cards, dealer_cards)
+        pass
+
     def handle_task_wait(self, match: re.Match):
         task_command = self.task_parsings[match.group(1)]
         duration_match = re.match(
@@ -115,6 +169,9 @@ class UnbelievaClient(discord.Client):
                 self.last_message = time.time()
                 self.last_deposit = time.time()
 
+            if self.current_blackjack is not None:
+                self.handle_blackjack()
+
     async def command_sleep(self):
         """Sleep right before sending a command."""
         now = time.time()