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

class Instructions(Page):
    def is_displayed(self):
        return self.subsession.round_number == 1

class PracticeQuestions(Page):
    form_model = 'player'
    form_fields = ['Q1','Q2','Q3']

    def is_displayed(self):
        return self.subsession.round_number == 1

class PracticeAnswers(Page):
    def is_displayed(self):
        return self.subsession.round_number == 1

class PracticeWaitPage(WaitPage):
    pass

class Contribute(Page):
    form_model = 'player'
    form_fields = ['contribution']


class ResultsWaitPage(WaitPage):

    def after_all_players_arrive(self):
        self.group.set_payoffs()


class Results(Page):
    pass

class FinalResults(Page):
    def is_displayed(self):
            return self.subsession.round_number == 10

page_sequence = [
    Instructions,
    PracticeQuestions,
    PracticeAnswers,
    PracticeWaitPage,
    Contribute,
    ResultsWaitPage,
    Results,
    FinalResults,
]