from otree.api import Currency as c, currency_range
from ._builtin import Page, WaitPage
from .models import Constants


class Play(Page):

    def js_vars(self):
        return dict(my_symbol=self.player.symbol)

    def live_method(player, data: dict):
        group = player.group
        board = list(group.board_state)
        broadcast = {}
        if 'move' in data:
            move = data['move']

            # you can't mark a square that was already marked
            if not board[move] == Constants.BLANK:
                return

            # you can't move out of turn
            if player.symbol != group.whose_turn:
                return

            group.whose_turn = player.get_others_in_group()[0].symbol

            board[move] = player.symbol
            group.board_state = ''.join(board)
        broadcast['board_state'] = board
        players = group.get_players()
        winning_symbol = get_winning_symbol(board)
        if winning_symbol:
            for p in players:
                p.is_winner = p.symbol == winning_symbol
            broadcast['winning_symbol'] = winning_symbol
        elif Constants.BLANK in board:
            broadcast['whose_turn'] = group.whose_turn
        else:
            broadcast['draw'] = True
        return {0: broadcast}


page_sequence = [Play]