#!/usr/bin/env python
# 2023 - Advent Of Code 1 - part 2
import re

# file = 'input_example2.txt'
file = 'input.txt'

text2num = [
    ("one", "1"),
    ("two", "2"),
    ("three", "3"),
    ("four", "4"),
    ("five", "5"),
    ("six", "6"),
    ("seven", "7"),
    ("eight", "8"),
    ("nine", "9")
]


def col_print(c1, c2):
    # pylint: disable=unnecessary-list-index-lookup
    for x, _ in enumerate(c1):
        print(c1[x], c2[x])


def replace_text(lines_list):
    print(lines_list)

    replaced_lines = []
    for line in lines_list:
        tmp_line = line
        for c, _ in enumerate(line):
            for token in text2num:
                tmp_line2 = tmp_line[:c] + re.sub(rf'^{token[0]}', token[1], tmp_line[c:])
                tmp_line = tmp_line2

        replaced_lines.append(tmp_line)

    return replaced_lines


def num_and_sum(lines):
    accum = 0
    for line in lines:
        first_num = last_num = 0
        for c in line:
            if '0' <= c <= '9':
                if first_num == 0:
                    first_num = c
                last_num = c
        line_num = first_num + last_num
        # print(f"first: {first_num}, last: {last_num}")
        # print(f"line_num: {line_num}")
        accum += int(line_num)

    return accum

# pylint: disable=consider-using-with
input_lines = [line.strip('\n') for line in open(file, encoding="utf-8")]
new_lines = replace_text(input_lines)
print(new_lines)
print(f"sum: {num_and_sum(new_lines)}")

col_print(input_lines, new_lines)