def err(i):
    print(f"Not a choice: {i}")


def choiced_input(prompt, choices):
    if len(choices) < 2:
        exit("Achievement unlocked: How did we get here?")
    prompt_add = f"{', '.join(choices[:-1])} or {choices[-1]}"
    while (i := input(prompt + f" ({prompt_add}) ")) not in choices:
        err(i)
    return i


def choiced_input_ci(prompt, choices):
    if len(choices) < 2:
        exit("Achievement unlocked: How did we get here?")
    prompt_add = f"{', '.join(choices[:-1])} or {choices[-1]}"
    while (i := input(prompt + f" ({prompt_add}) ")).casefold() not in choices:
        err(i)
    return i


def yes_or_no(prompt, default_pos=False):
    positive = list("+y") + ["yes"]
    negative = list("-n") + ["no"]
    choices = positive + negative + [""]
    while (i := input(prompt)).strip().casefold() not in choices:
        err(i)
    if i == "":
        return default_pos
    return i in positive


def ranged_input_int(prompt, _range):
    try:
        while int((i := input(prompt)).strip().casefold()) not in _range:
            err(i)
    except ValueError:
        return ranged_input_int(prompt, _range)
    return i


def iwrapper(func, *args):
    try:
        return func(*args)
    except (EOFError, KeyboardInterrupt):
        return None


def ichoiced_input(prompt, choices):
    return iwrapper(choiced_input, prompt, choices)


def ichoiced_input_ci(prompt, choices):
    return iwrapper(choiced_input_ci, prompt, choices)


def iyes_or_no(prompt, default_pos=False):
    return iwrapper(yes_or_no, prompt, default_pos)


def iranged_input_int(prompt, _ranged):
    return iwrapper(ranged_input_int, prompt, _ranged)


if __name__ == "__main__":
    print("TESTS AHEAD!!! :3")
    print(iranged_input_int("HIIII (-10-10) ", range(-10, 11)))
    exit()
    print(ichoiced_input("x or y (no z)?", ["x", "y"]))
    print(ichoiced_input_ci("X or Y or other case?", ["x", "y"]))