score.py

import utils
import input_validation


def add_score(difficutly_number: int) -> None:
    points: int = (difficutly_number * 3) + 5

    with open(utils.scores_file_name, 'r+', encoding='ascii') as scores_file:
        score_file_value: str = scores_file.read()

        if score_file_value:
            previous_score: int = 0
            try:
                # parse save file
                previous_score = int(score_file_value)
            except ValueError:
                # save file is corrupted, let user choose between clearing the score file or quitting the program
                options: tuple[str, ...] = ('y', 'yes', 'n', 'no')
                default_option: str = 'n'

                while True:
                    user_input: str = input(
                        'Score file is corrupted, would you like to clear it? [yes/No]: ')
                    user_selection = input_validation.validate_str_in_list_case_insensitive(
                        user_input, options, default_option, input_not_in_list_prompt='Invalid input.')

                    if user_selection is None:
                        break

                    match user_input.casefold():
                        case 'y' | 'yes':
                            # clear file and set score to 0
                            scores_file.write('')
                            previous_score = 0
                            break
                        case 'n' | 'no':
                            print('Quitting.')
                            quit()
        else:
            previous_score: int = 0

        score: int = previous_score + points
        
        scores_file.seek(0)
        scores_file.write(str(score))
        scores_file.truncate()