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

doc = ''
class Constants(BaseConstants):
    name_in_url = 'matched_sampling'
    players_per_group = None
    num_rounds = 10
class Subsession(BaseSubsession):
    pass
class Group(BaseGroup):
    def groupmethod(self):
        players = self.get_players()
        myList1 = [4, 0, 4, 4, 4, 4, 4, 4, 4, 0]
        #myList2 = [4, 0, 4, 4, 0, 4, 4, 4, 4, 4]
        #if self.round_number == 1:
        #if the list is empty 
        for p in players:
            if p.prova == 4:
                p.payoff = myList1.pop(0)
            if p.prova == 3:
                p.payoff = p.prova
    def my_method(self):
        players = self.get_players()
        for p in players:    
            return "Your payoff is: " + str(p.payoff)
class Player(BasePlayer):
    prova = models.IntegerField(choices=[[4, 'A'], [3, 'B']], widget=widgets.RadioSelect)
    my_field = models.IntegerField()