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

doc = ''
class Constants(BaseConstants):
    name_in_url = 'free_sampling2'
    players_per_group = None
    num_rounds = 60
class Subsession(BaseSubsession):
    pass
class Group(BaseGroup):
    def my_method(self):
        players = self.get_players()
        for p in players:    
            if p.payoff != 100:
                return "Your payoff is: " + str(p.payoff)
            else:
                return "Congratulations! Your training rounds are over."
    def groupmethod(self):
        import random
        players = self.get_players()
        nr = random.uniform(0,1)
        for p in players:
            if p.prova ==100:
                p.payoff = p.prova 
            if p.prova == 3:
                if nr <= 0.25: 
                    p.payoff = 3
                else:
                    p.payoff = 0 
                print (nr)
            if p.prova == 4:
                if nr <= 0.2: 
                    p.payoff = 4
                else:
                    p.payoff = 0 
                print (nr)
class Player(BasePlayer):
    prova = models.IntegerField(choices=[[4, 'A'], [3, 'B'], [100, 'Finish']], label='Choose:', widget=widgets.RadioSelect)