#!/usr/bin/env python3
from functools import reduce
from operator import mul

from day16.shared import parse_packets

lines = (x.strip() for x in open("input.txt"))


def calc(expr):
    _, op, value = expr
    if op == 4:
        return value
    values = [calc(v) if isinstance(v, tuple) else v for v in value]
    if op == 0:
        return sum(values)
    elif op == 1:
        return reduce(mul, values)
    elif op == 2:
        return min(values)
    elif op == 3:
        return max(values)
    elif op == 4:
        return values
    elif op == 5:
        return 1 if values[0] > values[1] else 0
    elif op == 6:
        return 1 if values[0] < values[1] else 0
    elif op == 7:
        return 1 if values[0] == values[1] else 0


for line in lines:
    print("NEW LINE:", line)
    if line[0] == '#':
        continue
    bin_string = ''.join(bin(int(c, 16))[2:].zfill(4) for c in line)
    parsed = parse_packets(bin_string)
    print(calc(parsed[0]))