import sys
import time

import questionary
from questionary import Choice as Choice

from untitled import content


def clear():
    print("\033[2J\033[H", end="", flush=True)


def typewriter(
    text,
    letter_speed=0.15,
    erase_multiplier=0.35,
    after_type_delay=1,
    after_finish_delay=1,
    erase=True,
):
    for char in text:
        time.sleep(letter_speed)
        print(char, end="", flush=True)
    time.sleep(after_type_delay)
    if erase:
        for _ in range(len(text)):
            print("\b \b", end="", flush=True)
            time.sleep(letter_speed * erase_multiplier)
    else:
        clear()
    time.sleep(after_finish_delay)


def splash():
    typewriter(content.STUDIO_NAME)
    typewriter(content.GAME_NAME, erase=False)


def select(title, options):
    return questionary.select(title, options).ask()


def text(title, default):
    return questionary.text(title, default=default).ask()


def confirm(title):
    return questionary.confirm(title).ask()


def getch():
    if sys.platform == "win32":
        import msvcrt

        return msvcrt.getwch()
    else:
        import termios
        import tty

        fd = sys.stdin.fileno()
        old = termios.tcgetattr(fd)
        try:
            tty.setcbreak(fd)
            return sys.stdin.read(1)
        finally:
            termios.tcsetattr(fd, termios.TCSADRAIN, old)