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

doc = """
Discount Choice Game
"""


class Constants(BaseConstants):
    name_in_url = 'discount_choice'
    players_per_group = 2
    num_rounds = 10

    instructions_template = 'discount_choice/instructions.html'
    # payoff if 1 player defects and the other cooperates""",
    betray_payoff = c(60)
    betrayed_payoff = c(20)

    # payoff if both players cooperate or both defect
    both_cooperate_payoff = c(45)
    both_defect_payoff = c(30)


class Subsession(BaseSubsession):
    pass


class Group(BaseGroup):
    def set_payoffs(self):
        for p in self.get_players():
            p.set_payoff()


class Player(BasePlayer):
    decision = models.StringField(
        choices=[['Low Discount', 'Low Discount'], ['High Discount', 'High Discount']],
        doc="""This player's decision""",
        widget=widgets.RadioSelect,
    )

    def other_player(self):
        return self.get_others_in_group()[0]

    def set_payoff(self):

        payoff_matrix = dict(
            Low_Discount=dict(
                Low_Discount=Constants.both_cooperate_payoff,
                High_Disocunt=Constants.betrayed_payoff,
            ),
            High_Discount=dict(
                Low_Discount=Constants.betray_payoff,
                High_Dicount=Constants.both_defect_payoff
            ),
        )

        self.payoff = payoff_matrix[self.decision][self.other_player().decision]