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


class Instructions(Page):
    def before_next_page(self):
        self.player.role()

class Message(Page):
    form_model = 'group'
    form_fields = ['message']

    def is_displayed(self):
        return self.group.treatment and self.player.id_in_group == 2

class WaitPageTreatment(WaitPage):
    def is_displayed(self):
        return self.player.id_in_group == 1 and self.group.treatment

class Enter(Page):
    form_model = 'group'
    form_fields = ['enter']

    def is_displayed(self):
        return self.player.id_in_group == 1

class Rolling(Page):
    form_model = 'group'
    form_fields = ['roll']

    def is_displayed(self):
        return self.player.id_in_group == 2

class ResultsWaitPage(WaitPage):

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


class Results(Page):
    pass


page_sequence = [
    Instructions,
    Message,
    WaitPageTreatment,
    Enter,
    Rolling,
    ResultsWaitPage,
    Results
]