from otree.api import *

c = Currency

doc = """
Your app description
"""


class Constants(BaseConstants):
    name_in_url = 'questionnaire'
    players_per_group = None
    num_rounds = 36

    max_minutes_for_eyes_task = 30


class Subsession(BaseSubsession):
    pass


def creating_session(subsession: Subsession):
    import csv
    with open('eyes_test/static/eyes_test/eyes_options.csv', newline='') as f:
        r = csv.reader(f)
        subsession.session.vars['eyes_options'] = [row for row in r]


class Group(BaseGroup):
    pass


class Player(BasePlayer):
    option = models.StringField()


# PAGES
class Unmatched(Page):
    @staticmethod
    def vars_for_template(player: Player):
        participant = player.participant
        participant.payoff = participant.vars.get('payoff_part_1', 0) + \
                             participant.vars.get('payoff_part_2', 0) + \
                             participant.vars.get('payoff_part_3', 0) + \
                             participant.vars.get('payoff_part_4', 0)
        return dict(
            payoff_in_real_currency=float(cu(participant.payoff).to_real_world_currency(player.session))
        )

    @staticmethod
    def is_displayed(player: Player):
        return player.participant.unmatched and player.round_number == 1


class PartIntro(Page):
    @staticmethod
    def is_displayed(player: Player):
        return player.round_number == 1


class Instructions(Page):
    @staticmethod
    def is_displayed(player: Player):
        return player.round_number == 1


class Example(Page):
    @staticmethod
    def vars_for_template(player: Player):
        return dict(options=player.session.vars['eyes_options'][0])

    @staticmethod
    def is_displayed(player: Player):
        return player.round_number == 1


class TaskIntro(Page):
    @staticmethod
    def is_displayed(player: Player):
        return player.round_number == 1


class Task(Page):
    form_model = 'player'
    form_fields = ['option']

    @staticmethod
    def vars_for_template(player: Player):
        return dict(
            options=player.session.vars['eyes_options'][player.round_number],
            eyes_img_url=f'eyes_test/eyes/{player.round_number}.png'
        )


page_sequence = [Unmatched, PartIntro, Instructions, Example, TaskIntro, Task]