# with open("./2021/22.test") as input_file:
with open("./2021/22.input") as input_file:
    input_data = input_file.read()

instructions_raw = input_data.split("\n")

print(instructions_raw)

instructions_parsed = []
for one_instruction in instructions_raw:
    one_parsed = {}
    one_parsed['instruction'] = one_instruction.split(" ")[0]
    one_parsed['x_min'] = int(one_instruction.split(" ")[1].split(",")[0].split('=')[1].split('..')[0])
    one_parsed['x_max'] = int(one_instruction.split(" ")[1].split(",")[0].split('=')[1].split('..')[1])
    one_parsed['y_min'] = int(one_instruction.split(" ")[1].split(",")[1].split('=')[1].split('..')[0])
    one_parsed['y_max'] = int(one_instruction.split(" ")[1].split(",")[1].split('=')[1].split('..')[1])
    one_parsed['z_min'] = int(one_instruction.split(" ")[1].split(",")[2].split('=')[1].split('..')[0])
    one_parsed['z_max'] = int(one_instruction.split(" ")[1].split(",")[2].split('=')[1].split('..')[1])

    print(one_parsed)

    instructions_parsed.append(one_parsed)

on_counter = 0
on_array = {}
for one_instruction in instructions_parsed:
    print(one_instruction)
    instruction_counter = 0

    x_min = one_instruction['x_min']
    x_max = one_instruction['x_max']
    y_min = one_instruction['y_min']
    y_max = one_instruction['y_max']
    z_min = one_instruction['z_min']
    z_max = one_instruction['z_max']

    # # Constrain to -50..50
    # x_min = max(one_instruction['x_min'], -50)
    # x_max = min(one_instruction['x_max'], 50)
    # y_min = max(one_instruction['y_min'], -50)
    # y_max = min(one_instruction['y_max'], 50)
    # z_min = max(one_instruction['z_min'], -50)
    # z_max = min(one_instruction['z_max'], 50)

    for x in range(x_min, x_max + 1):
        for y in range(y_min, y_max + 1):
            for z in range(z_min, z_max + 1):
                if x not in on_array.keys():
                    on_array[x] = {}
                if y not in on_array[x].keys():
                    on_array[x][y] = {}
                if z not in on_array[x][y].keys():
                    on_array[x][y][z] = ""
                
                if one_instruction['instruction'] == 'on' and on_array[x][y][z] != 'on':
                    on_counter += 1
                    instruction_counter += 1
                if one_instruction['instruction'] == 'off' and on_array[x][y][z] == 'on':
                    on_counter -= 1
                    instruction_counter -= 1
                on_array[x][y][z] = one_instruction['instruction']
                print(f'''Processing ({x:6}, {y:6}, {z:6}) {on_counter:6}''', end="\r")
    print("\r", instruction_counter)
# on_counter = 0
# for x in on_array.keys():
#     for y in on_array[x].keys():
#         for z in on_array[x][y][z].keys():
#             print(f'''Counting ({x:6}, {y:6}, {z:6})''', end="\r")
#             on_counter += 1

print(on_counter)