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


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


class instruction1(Page):
    def is_displayed(self):
        return self.round_number == 1


class instruction2(Page):
    def is_displayed(self):
        return self.round_number == 1


class instruction3(Page):
    def is_displayed(self):
        return self.round_number == 1


class instruction4(Page):
    def is_displayed(self):
        return self.round_number == 1


class instruction5(Page):
    def is_displayed(self):
        return self.round_number == 1


class Decision(Page):
    form_model = 'player'
    form_fields = ['decision']

    def vars_for_template(self):
        return dict(
            round_number=self.round_number
        )


class ResultsWaitPage(WaitPage):
    def after_all_players_arrive(self):
        for p in self.group.get_players():
            p.set_payoff()


class Results(Page):
    def vars_for_template(self):
        me = self.player
        opponent = me.other_player()
        return dict(
            my_decision=me.decision,
            opponent_decision=opponent.decision,
            round_number=self.round_number,
            self_total_payoff=sum([me.payoff for me in me.in_all_rounds()]),
            opponent_total_payoff=sum([opponent.payoff for opponent in opponent.in_all_rounds()])
        )


page_sequence = [Introduction,
                 instruction1,
                 instruction2,
                 instruction3,
                 instruction4,
                 instruction5,
                 Decision,
                 ResultsWaitPage,
                 Results]