import pathlib
import npyscreen
import logging
from npyscreen import NotEnoughSpaceForWidget
from os import system

from yaml_parser import parse_datafile as parse
from GameNavigator import GameNavigator
from MainMenu import MainMenu


class AlphaWarning(npyscreen.Popup):
    def afterEditing(self):
        self.parentApp.setNextForm('MENU')

    def create(self):
        self.add(npyscreen.Pager, values=['Welcome to Unnamed Adventure game!',
                                          'Please enjoy your stay and report any bugs at',
                                          'kitsunehosting.net'], editable=False)


class AdventureGame(npyscreen.NPSAppManaged):
    """
    This is the 'root' of the entire game!
    """
    # Do on creation
    def onStart(self):
        # Setup some important 'global' values we'll need later
        # Set the path all other files will follow
        self.mainPath = pathlib.Path(__file__).parent

        # Setup logging
        self.log = logging
        self.log.basicConfig(filename=self.mainPath / 'logs/AdventureGame.log',
                             filemode='w',
                             level=logging.DEBUG)
        self.log.info('Logging started!')

        # parse this data first (since it includes graphics for the main menu
        self.gamelib = parse(
            self.mainPath / 'gamedata/gamelib.yaml')
        self.log.debug('Gamelib at {0}'.format(self.mainPath / 'gamedata/gamelib.yaml'))

        # Intalize the player as none, the player will be created in the main menu.
        self.player = None



        # Set screen size before drawing windows
        dimensions = self.gamelib['menu']['graphics']['dimensions']
        #system('mode con: cols={0} lines={1}'.format(
        #    dimensions['inventory_width']+dimensions['art_width'],
        #    30)) # TODO: Finish setting this up.

        # Set theme
        #TODO: modify custom theme?
        npyscreen.setTheme(npyscreen.Themes.ElegantTheme)

        # Draw game windows
        self.addForm('GAME', GameNavigator, name='Unnamed Adventure Game')  # This window should draw the actual game
        self.addForm('MENU', MainMenu, name='Welcome to the main menu')  # This window should draw the main menu
        self.addForm('MAIN', AlphaWarning, name='Welcome to the alpha!')  # This window is only needed for the ALPHA

        # TODO: Create a 'splash screen' or, traditional "main menu"


if __name__ == '__main__':
    # Set the screen size bigger
    system('mode con: cols={0} lines={1}'.format(124, 36))

    # Make a new adventure game if not imported
    adventure_game = AdventureGame()

    # Run the game!
    try:
        adventure_game.run()
    except NotEnoughSpaceForWidget:
        # This exception should catch if a player tries to play in a screen that is too small.
        print('Your screen is too small!\nOr, Joe has not fixed https://kitsunehosting.net/gitea/Kenwood/SNHU-IT-140/issues/7')