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 Contribute(Page):
    def is_displayed(self):
        return self.subsession.round_number <= self.session.vars['random_max_rounds']
    timeout_seconds = 10
    def before_next_page(self):
        if self.timeout_happened:
            self.player.contribute = 0

    form_model = 'player'
    form_fields = ['contribute']

class CWait(WaitPage):
    def is_displayed(self):
        return self.subsession.round_number <= self.session.vars['random_max_rounds']
    template_name = 'public_goods_advanced/CWait.html'

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

class Results(Page):
    def is_displayed(self):
        return self.subsession.round_number <= self.session.vars['random_max_rounds']

class History(Page):
    def is_displayed(self):
        return self.subsession.round_number <= self.session.vars['random_max_rounds']
    def vars_for_template(self):
        return dict(
            player_in_all_rounds_rev=reversed(self.player.in_all_rounds()),
        )
page_sequence = [Contribute, CWait, Results, History]