from otree.api import *


doc = """
Your app description
"""


class C(BaseConstants):
    NAME_IN_URL = 'consent'
    PLAYERS_PER_GROUP = None
    NUM_ROUNDS = 1


class Subsession(BaseSubsession):
    pass


class Group(BaseGroup):
    pass


class Player(BasePlayer):

    consent = models.BooleanField(
        choices=[
            [True, 'I agree'],
            [False, 'I do not agree']
        ],
        widget = widgets.RadioSelect(),
        label="",
    )


# PAGES
class ConsentPage(Page):

    form_model = 'player'
    form_fields = ['consent']


class NoConsent(Page):
    
    @staticmethod
    def is_displayed(player: Player):
        return player.consent == False


page_sequence = [ConsentPage, NoConsent]