'''
Created on Jul 6, 2020 @author: Levi
'''
from threading import Event
import pywinctl as gw
import pyperclip
# from time import sleep
from pyperclip import PyperclipWindowsException


def main(event):
    '''ahk_dec_replace'''
    while not event.is_set():
        try:
            active_win = gw.getActiveWindowTitle()
            _ = gw.getWindowsWithTitle('calculator.ahk')[0]
            try:
                if _.title in active_win:
                    s = pyperclip.paste()
                    # s = pyperclip.waitForPaste()
                    pyperclip.copy(s.replace('.', ','))
                    pyperclip.waitForNewPaste()
                    # pyperclip.waitForPaste()
            except TypeError:
                # print(str(exc))
                pass
        except IndexError:
            try:
                pyperclip.waitForNewPaste()
                # pyperclip.waitForPaste()
            except PyperclipWindowsException:
                pass
            # pass
        # event.wait(0.01)


if __name__ == '__main__':
    try:
        event = Event()
        main(event=event)
    except KeyboardInterrupt:
        event.set()