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


class screenSize(Page):
    form_model = 'player'
    form_fields = ['screen_width_hidden',
                   'screen_height_hidden',]



class Consent(Page):
    form_model = 'player'
    form_fields = ['gave_consent']


class Consent_MTurk(Page):
    form_model = 'player'
    form_fields = ['mTurk_id', 'proceed_to_study',]

    def is_displayed(self):
        return self.player.gave_consent is True

    ## Throw error message only when Button to proceed to study is clicked without MTurk Id given
    def error_message(self, values):
        if values['mTurk_id'] is None and values['proceed_to_study'] is True:
            return 'Please enter your MTurk Worker Id'


class NoConsent(Page):
    form_model = 'player'
    form_fields = ['why_no_consent', ]

    def is_displayed(self):
        return self.player.gave_consent is False or self.player.proceed_to_study is False


class NoConsent_Bye(Page):

    def is_displayed(self):
        return self.player.gave_consent is False or self.player.proceed_to_study is False


page_sequence = [screenSize, Consent, Consent_MTurk, NoConsent, NoConsent_Bye,]