from otree.api import *


doc = """
Your app description
"""


class Constants(BaseConstants):
    name_in_url = 'consent_form_HBL'
    players_per_group = None
    num_rounds = 1


class Subsession(BaseSubsession):
    pass


class Group(BaseGroup):
    pass


class Player(BasePlayer):
    consent_answer = models.BooleanField(
        label = "If you agree to participate, please consent to this form to start!",
        choices = [
            [True, "I understand and I DO want to participate in this study."],
            [False, "I understand and I DO NOT want to participate in this study."]
        ]
    )


# PAGES
class Consent(Page):
    @staticmethod
    def is_displayed(player: Player):
        return player.round_number == 1
    
    form_model = 'player'
    form_fields = ['consent_answer']


    # @staticmethod
    # def js_vars(player: Player):
    #     return dict(
    #         demo = player.session.is_demo,
    #     )


    # def error_message(player: Player, values):
    #     solutions = dict(consent_answer = True)

    #     return {f: 'Wrong' for f in solutions if values[f] != solutions[f]}


class Disagree(Page):
    # Display this page only if paricipant disagrees with the terms.
    @staticmethod
    def is_displayed(player):
        if player.round_number == 1:
            if player.consent_answer == False:
                return True
        else:
            return False


class overallExplaination(Page):
    pass


page_sequence = [Consent, Disagree, overallExplaination]