import npyscreen, sys
from npyscreen import NotEnoughSpaceForWidget
from os import system

from yaml_parser import parse_datafile as parse
from GameNavigator import GameNavigator


class MainMenu(npyscreen.Form):
    def afterEditing(self):
        # TODO: the game needs to happen after this inital main menu
        self.parentApp.setNextForm('GAME')

    def create(self):
        self.add(npyscreen.FixedText, value='You cannot select a file yet! Just hit OK', editable=False)
        self.playerSaveLocation = self.add(npyscreen.TitleFilenameCombo, name="Your save file:")
        self.add(npyscreen.MultiLineEdit, value=self.parentApp.gamelib['menu']['graphics']['logo'], editable=False)


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):
    # Do on creation
    def onStart(self):
        # Setup some important 'global' values we'll need later
        self.gamelib = parse(
            'gamedata/gamelib.yaml')  # parse this data first (since it includes graphics for the main menu
        self.playerSaveLocation = None  # We'll load the save location after the player gets to the save select screen

        # 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.

        # 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__':
    # 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')