import os
if os.name == "nt": 
    from pyreadline3 import Readline
    import multiprocess as mp
else: 
    import multiprocessing as mp 
    import readline
from six import PY3 
from selenium.common.exceptions import WebDriverException, NoSuchWindowException
import sys
import os.path
from inners.classes import Thread


if PY3: 
    from importlib import import_module, reload 
else: 
    from importlib import import_module 
 
if __name__ == '__main__': 
    script = import_module("inners.script")
    commandhandler = import_module("inners.commandhandler")
    reloader = script.AutoReload(root="http://localhost", start_page=" ")
    if(len(sys.argv) > 1):
        commandhandler.handleArgs(reloader)
    reloader.observer.schedule(reloader.Handler(reloader), ".", recursive=True)
    try: 
            reloader.observer.start()
            driverT = Thread(target=reloader.driver.get, args=(reloader._root + reloader._start_page,))
            driverT.start()
            reloader.checkT = Thread(target=reloader.browserCheck)
            reloader.checkT.start()
            while True: 
                print(f"\n{script.msgHeaders.RELOADER} {script.bcolors.OKCYAN}Enter the file name to switch pages (or enter {script.bcolors.FAIL}{script.bcolors.BOLD}exit{script.bcolors.ENDC}{script.bcolors.OKCYAN} for closing script){script.bcolors.ENDC}")
                commandinp = input(f"{script.msgHeaders.INPUT} ")
                if("exit" == commandinp): 
                    commandhandler.commandHandler(reloader, "exit")
                    exit()
                commandhandler = reload(commandhandler)
                commands = commandinp.split(' & ')
                for command in commands:
                    try: 
                        commandhandler.commandHandler(reloader, command.rstrip())
                    except Exception as e:
                        print(f"An exception occured. Message: {e}")
                        pass
    except KeyboardInterrupt:
             exit()
    except WebDriverException or NoSuchWindowException: 
             sys.stderr = script.DevNull()
             reloader.close(f"{script.bcolors.WARNING}Driver already closed! Nothing to do! Exiting!")
             exit()
    except Exception as e: 
        print(f"Unhandled Exception occured: {e}")
        pass