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


class Introduction(Page):
    timeout_seconds = 100

class Understanding_question(Page):
    form_model = 'player'
    form_fields = ['answer1', 'answer2', 'answer3']

    def error_message(self, values):
        solutions = dict(answer1=0, answer2=200, answer3=100)
        if values != solutions:
            return 'One or more answers were incorrect.'
    def is_displayed(player):
        return player.round_number == 1

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


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):
        opponent = self.player.other_player()
        return {
            'my_decision': self.player.decision_label(),
            'other_player_decision': opponent.decision_label(),
            'same_choice': self.player.cooperate == opponent.cooperate,
        }

class Survey(Page):
    form_model = 'player'
    form_fields = ['age', 'gender', 'place', 'education', 'comment']

    def is_displayed(player):
        return player.round_number == 5

page_sequence = [
    Introduction,
    Understanding_question,
    Decision,
    ResultsWaitPage,
    Results,
    Survey
]