adventofcode2024/day06-1.py

import enum
import logging

from sys import stdout
from typing import List, Tuple

logger = logging.Logger(__name__)
logger_2 = logging.Logger(f"{__name__}_2")
formatter = logging.Formatter('[%(asctime)s][%(levelname)s] %(message)s')
sh = logging.StreamHandler(stdout)
sh.setLevel(logging.INFO)
sh.setFormatter(formatter)
fh = logging.FileHandler("./day02-2.log", mode="w", encoding="utf-8")
fh_2 = logging.FileHandler("./day02-2_round2.log", mode="w", encoding="utf-8")
fh.setLevel(logging.DEBUG)
fh.setFormatter(formatter)
fh_2.setLevel(logging.DEBUG)
fh_2.setFormatter(formatter)
logger.addHandler(sh)
logger.addHandler(fh)
logger_2.addHandler(fh_2)

class Direction(enum.Enum):
    UP = 0
    RIGHT = 1
    DOWN = 2
    LEFT = 3

class Guard:
    def __init__(self, initial_x: int, initial_y: int, initial_dir: int) -> object:
        self.x = self.initial_x = initial_x
        self.y = self.initial_y = initial_y
        self.direction = self.initial_dir = initial_dir

    @property
    def dir(self):
        return self.direction
    
    @property.setter
    def dir(self, new_dir: Direction) -> None:
        self.direction = new_dir

def find_guard(grid: List[List[str]], gchar: str) -> Tuple[int,int]:
    breakout = False
    x,y,dir = None,None,None
    for j, line in grid:
        if breakout:
            break
        for i, char in line:
            if char in ["^",">","<","v"]:
                x, y = i, j
                match char:
                    case "^":
                        dir = Direction.UP
                    case ">":
                        dir = Direction.RIGHT
                    case "v":
                        dir = Direction.DOWN
                    case "<":
                        dir = Direction.LEFT
                    case "_":
                        raise ValueError(f"char must be one of '^','>','v','<', received {char}")
                breakout = True
                break
    return (x,y,dir)

def main061():
    with open("input06.txt", "r", encoding="utf-8") as f:
        grid = [list(l.split(" ")) for l in f.readlines()]
    
    guard_position = find_guard(grid)


if __name__ == "__main__":
    main061()