feat: day_2 A done

src/modules/day_2.py

@@ -0,0 +1,64 @@
+from dataclasses import dataclass
+import re
+
+
+def run():
+    game = GameRecord(r"./src/assets/day_2.txt")
+    total_valid = game.sum_valid()
+    print(f"Total games valid: {total_valid}")
+
+
+@dataclass
+class Game:
+    id: int
+    plays: list[list[tuple]]
+
+
+class GameRecord:
+    path: str
+    games: list[Game]
+
+    def __init__(self, path: str):
+        self.path = path
+        self.games = self.read_games()
+
+    def sum_valid(self):
+        sum = 0
+        for game in self.games:
+            red = 0
+            green = 0
+            blue = 0
+            for play in game.plays:
+                for item in play:
+                    match item[1]:
+                        case "blue":
+                            blue = max(blue,int(item[0]))
+                        case "red":
+                            red = max(red, int(item[0]))
+                        case "green":
+                            green = max(green,int(item[0]))
+
+            if red <= 12 and green <= 13 and blue <= 14:
+                sum += game.id
+
+        return sum
+
+
+    def read_games(self) -> list[Game]:
+        with open(self.path) as file:
+            lines = file.readlines()
+            games = []
+
+            for line in lines:
+                game_parsed = re.findall(
+                    r"^Game ([0-9]+):(.*)", line
+                )
+                game_plays_raw = str(game_parsed[0][1]).split(";")
+                game_id = int(game_parsed[0][0])
+                game_plays = []
+                for play in game_plays_raw:
+                    game_plays.append(re.findall(r"([0-9]+) (blue|red|green)", play.lstrip().rstrip()))
+
+                games.append(Game(game_id, game_plays))
+
+            return games