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


class Introduction(Page):
    def vars_for_template(self):
        return dict(
            participant_treatment = self.participant.vars['treatment'],
            participant_endowment = self.participant.vars['endowment_in_stage2']
        )


class WaitOthers(WaitPage):
    after_all_players_arrive = 'set_endowments'

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

    def vars_for_template(self):
        me = self.player
        opponent = me.other_player()
        return dict(
            participant_treatment = self.participant.vars['treatment'],
            round_number = self.round_number,
            my_score = me.participant.vars['score_in_stage1'],
            opponent_score = opponent.participant.vars['score_in_stage1']
        )


class ResultsWaitPage(WaitPage):
    after_all_players_arrive = 'set_payoffs'


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,
            same_choice=me.decision == opponent.decision,
        )
    def is_displayed(self):
        return self.round_number == 3  


page_sequence = [Introduction, WaitOthers, Decision, ResultsWaitPage, Results]