import os
import re

cwd = os.path.dirname(os.path.abspath(__file__))

# file_name = 'advent2023_p1.txt'
file_name = 'test.txt'
advent = os.path.join(cwd, file_name)

nums = []
values = []

# test = "eighthree"

# numbers = {
#     'one': 1, 'two': 2, 'three': 3, 'four': 4,
#     'five': 5, 'six': 6, 'seven': 7, 'eight': 8, 'nine': 9
# }
numbers_to_string = {
    'one': '1', 'two': '2', 'three': '3', 'four': '4',
    'five': '5', 'six': '6', 'seven': '7', 'eight': '8', 'nine': '9'
}



with open(advent, 'r') as file:
    for line in file: # Read lines
        # Split the line when a digit has been found
        digit_index = re.findall(r'(?:(one|two|three|four|five|six|seven|eight|nine)|(\d))', line)
        # print(digit_index)
        if digit_index:
            # Use the tuple method to find if the value is present
            for num,num2 in digit_index:
                # Always the spelled out number, convert to string digit
                if num:
                    # if num in numbers:
                    #     nums.append()
                    nums.append(numbers_to_string[num])
                # Pass the string digit 
                if num2:
                    nums.append(num2)
        print(nums)
        # values.append()
        if len(nums) < 2:
            num_one = nums[0]
            num_two = num_one
            num_join = num_one + num_two
            values.append(int(num_join))
        else:    
            num_one = nums[0]
            num_two = nums[-1]
            num_join = num_one + num_two
            values.append(int(num_join))
        nums.clear()
        # print(values)
    # print(sum(values))
    # print(numbers_as_integers)
    
file.close()