from otree.api import (
    models,
    widgets,
    BaseConstants,
    BaseSubsession,
    BaseGroup,
    BasePlayer,
    Currency as c,
    currency_range,
)


author = 'Your name here'

doc = """
Your app description
"""


class Constants(BaseConstants):
    name_in_url = 'Quiz'
    players_per_group = 2
    num_rounds = 1


class Subsession(BaseSubsession):
    pass


class Group(BaseGroup):
    pass


class Player(BasePlayer):
    quiz1 = models.StringField(
        choices=[['1', 'Sales representative only'], ['2', 'Operations representative only'], ['3', 'Both representatives']],
        label='''1. Who knows the unit-price function of the Sales representative?''',
        widget=widgets.RadioSelect
    ) 
    def quiz1_error_message(self, value):
        print('value is', value)
        if (value != '1'):
            return 'wrong, number ' + value + ' is not the correct answer'

    quiz2 = models.StringField(
        choices=[['1', 'The final quantity equals the quantity the Sales representative gives in the final period'], ['2', 'The final quantity equals the quantity the Operations representative gives in the final period'], ['3', 'The final quantity is randomly chosen from one of the quantities the Operations representative gives in all seven periods']],
        label='''2. Due to the rules of the Benchmark mechanism, how is the final quantity determined at the end of the session?''',
        widget=widgets.RadioSelect
    ) 
    def quiz2_error_message(self, value):
        print('value is', value)
        if (value != '3'):
            return 'wrong, number ' + value + ' is not the correct answer'
        
    quiz3 = models.StringField(
        choices=[['1', 'Sales receives 12 MU, and Operations receives 18 MU'], ['2', 'Both receive 12 MU'], ['3', 'Both receive 6 MU']],
        widget=widgets.RadioSelect
    ) 
    def quiz3_error_message(self, value):
        print('value is', value)
        if (value != '1'):
            return 'wrong, number ' + value + ' is not the correct answer'
        
    quiz4 = models.StringField(
        choices=[['1', 'The final quantity is 4 units'], ['2', 'The final quantity is 3 units'], ['3', 'The final quantity is 7 units']],
        label='''4. Assume that in the final round, the Sales representative bids 4 units and the Operations representative asks 3 units, due to the rules of the Double Auction coordination mechanism, how many units are finally traded at the end of the period?''',
        widget=widgets.RadioSelect
    ) 
    def quiz4_error_message(self, value):
        print('value is', value)
        if (value != '2'):
            return 'wrong, number ' + value + ' is not the correct answer'
        
    quiz5 = models.StringField(
        choices=[['1', 'The Sales representative pays 1*1+1*2+0*2+1*3+0*3=6 MU'], ['2', 'The Sales representative pays 1*5+0*5+1*4+0*4+1*3=12 MU'], ['3', 'The Sales representative pays 5*1+4*1+3*1=12 MU']],
        widget=widgets.RadioSelect
    ) 
    def quiz5_error_message(self, value):
        print('value is', value)
        if (value != '1'):
            return 'wrong, number ' + value + ' is not the correct answer'
        
    quiz6 = models.StringField(
        choices=[['1', 'The Operations representative receives 0 MU'], ['2', 'The Operations representative receives 6 MU'], ['3', 'The Operations representative receives 12 MU']],
        label='''6. Assume the final quantity, the bidding/asking offer prices, the current quantities and the price-unit functions are the same as in Question 3 and Question 5, how much payoff does Operations representative receive at the end of the period in session 3?''',
        widget=widgets.RadioSelect
    ) 
    def quiz6_error_message(self, value):
        print('value is', value)
        if (value != '2'):
            return 'wrong, number ' + value + ' is not the correct answer'