from otree.api import *


doc = """
Stag_Hunt_Attempt1
"""


class C(BaseConstants):
    NAME_IN_URL = 'coordination_test'
    PLAYERS_PER_GROUP = 2
    NUM_ROUNDS = 3
    instructions_template = 'coordination_test/instructions.html'
    PAYOFF_A = cu(75)
    PAYOFF_B = cu(50)
    PAYOFF_C = cu(0)


class Subsession(BaseSubsession):
    pass


class Group(BaseGroup):
    pass


class Player(BasePlayer):
    stag = models.BooleanField(
        choices=[[True, 'stag'], [False, 'hare']],
        doc="""This player's decision""",
        widget=widgets.RadioSelect,
    )


#FUNCTIONS
def set_payoffs(group: Group):
    for p in group.get_players():
        set_payoff(p)

def other_player(player: Player):
    return player.get_others_in_group()[0]

def set_payoff(player: Player):
    payoff_matrix = {
        (True, True): C.PAYOFF_A,
        (False, True): C.PAYOFF_B,
        (False, False): C.PAYOFF_B,
        (True, False): C.PAYOFF_C,
    }
    other = other_player(player)
    player.payoff = payoff_matrix[(player.stag, other.stag)]

# PAGES
class instructions(Page):
    timeout_seconds = 100

class Survey(Page):
    form_model = 'player'
    form_fields = ['name', 'age']

class Main(Page):
    form_model = 'player'
    form_fields = ['stag']

class ResultsWaitPage(WaitPage):
    after_all_players_arrive = set_payoffs


class Results(Page):
    @staticmethod
    def vars_for_template(player: Player):
        opponent = other_player(player)
        return dict(
            opponent=opponent,
            same_choice=player.stag == opponent.stag,
            my_decision=player.field_display('stag'),
            opponent_decision=opponent.field_display('stag'),
        )


page_sequence = [instructions, Main, ResultsWaitPage, Results]