#!/usr/bin/env python3

from typing import TextIO


grid: dict[tuple, bool] = {}

newgrid: dict[tuple, int] = {}


def part1(instructions: TextIO) -> int:
    for ins in instructions:
        ins = ins.strip().split()
        # print(ins)

        command = ins[0:2]

        if len(ins) == 5:
            fr = tuple([int(x) for x in ins[2].split(",")])
        else:
            fr = tuple([int(x) for x in ins[1].split(",")])

        to = tuple([int(x) for x in ins[-1].split(",")])

        if command == ["turn", "off"]:
            for x in range(fr[0], to[0] + 1):
                for y in range(fr[1], to[1] + 1):
                    if (x, y) in grid:
                        del grid[(x, y)]

        elif command == ["turn", "on"]:
            for x in range(fr[0], to[0] + 1):
                for y in range(fr[1], to[1] + 1):
                    if (x, y) not in grid:
                        grid[(x, y)] = True

        else:  # Toggle
            for x in range(fr[0], to[0] + 1):
                for y in range(fr[1], to[1] + 1):
                    if (x, y) not in grid:
                        grid[(x, y)] = True
                    else:
                        del grid[(x, y)]

    return len(grid)


def part2(instructions: TextIO) -> int:
    for ins in instructions:
        ins = ins.strip().split()

        command = ins[0:2]

        if len(ins) == 5:
            fr = tuple([int(x) for x in ins[2].split(",")])
        else:
            fr = tuple([int(x) for x in ins[1].split(",")])

        to = tuple([int(x) for x in ins[-1].split(",")])

        if command == ["turn", "off"]:
            for x in range(fr[0], to[0] + 1):
                for y in range(fr[1], to[1] + 1):
                    if (x, y) not in newgrid:
                        newgrid[(x, y)] = 0
                    elif newgrid[(x, y)] != 0:
                        newgrid[(x, y)] -= 1

        elif command == ["turn", "on"]:
            for x in range(fr[0], to[0] + 1):
                for y in range(fr[1], to[1] + 1):
                    if (x, y) not in newgrid:
                        newgrid[(x, y)] = 1
                    else:
                        newgrid[(x, y)] += 1

        else:  # Toggle
            for x in range(fr[0], to[0] + 1):
                for y in range(fr[1], to[1] + 1):
                    if (x, y) not in newgrid:
                        newgrid[(x, y)] = 2
                    else:
                        newgrid[(x, y)] += 2

    return sum(newgrid.values())


if __name__ == "__main__":
    with open("day06.txt", "r") as f:
        print(part1(f))
    with open("day06.txt", "r") as f:
        print(part2(f))