from otree.api import *
c = cu

doc = ''
class C(BaseConstants):
    NAME_IN_URL = 'public_goods_simple'
    PLAYERS_PER_GROUP = 6
    NUM_ROUNDS = 10
    ENDOWMENT = cu(20)
    MULTIPLIER = 2
class Subsession(BaseSubsession):
    pass
class Group(BaseGroup):
    total_contribution = models.CurrencyField()
    individual_share = models.CurrencyField()
def set_payoffs(group: Group):
    players = group.get_players()
    contributions = [p.contribution for p in players]
    for p in players:
        print("this is the participant_codes: "+p.participant_codes)
    group.total_contribution = sum(contributions)
    group.individual_share = (
        group.total_contribution * C.MULTIPLIER / C.PLAYERS_PER_GROUP
    )
    for p in players:
        p.payoff = C.ENDOWMENT - p.contribution + group.individual_share
class Player(BasePlayer):
    contribution = models.CurrencyField(label='How much will you contribute?', max=C.ENDOWMENT, min=0)
    participant_codes = models.StringField(label='Input your Participant codes')
class Login(Page):
    form_model = 'player'
    form_fields = ['participant_codes']
    @staticmethod
    def is_displayed(player: Player):
        participant = player.participant
        prev_player = None if (len(player.in_previous_rounds())==0) else player.in_previous_rounds()[-1]
        if (prev_player==None or (prev_player.field_maybe_none('participant_codes'))==None):
            return True
        else:
            player.participant_codes = prev_player.participant_codes
            return False
class Contribute(Page):
    form_model = 'player'
    form_fields = ['contribution']
class ResultsWaitPage(WaitPage):
    after_all_players_arrive = set_payoffs
class Results(Page):
    form_model = 'player'
page_sequence = [Login, Contribute, ResultsWaitPage, Results]