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

doc = """
This is a one-shot "Prisoner's Dilemma". Two players are asked separately
whether they want to cooperate or defect. Their choices directly determine the
payoffs.
"""


class Constants(BaseConstants):
    name_in_url = 'matrix5'
    players_per_group = 2
    num_rounds = 1

    instructions_template = 'matrix5/instructions.html'

    # payoff if 1 player defects and the other cooperates""",
    both_A_payoff = c(150)
    both_B_payoff = c(151)
    both_C_payoff = c(150)
    both_D_payoff = c(151)
    both_E_payoff = c(150)

    # payoff if both players cooperate or both defect
    A_B_payoff = c(163)
    A_C_payoff = c(175)
    A_D_payoff = c(188)
    A_E_payoff = c(200)

    B_A_payoff = c(138)
    B_C_payoff = c(163)
    B_D_payoff = c(176)
    B_E_payoff = c(188)

    C_A_payoff = c(125)
    C_B_payoff = c(138)
    C_D_payoff = c(163)
    C_E_payoff = c(175)

    D_A_payoff = c(113)
    D_B_payoff = c(126)
    D_C_payoff = c(138)
    D_E_payoff = c(163)

    E_A_payoff = c(100)
    E_B_payoff = c(113)
    E_C_payoff = c(125)
    E_D_payoff = c(138)


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=[['A', 'A'], ['B', 'B'], ['C', 'C'], ['D', 'D'], ['E', 'E']],
        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(
            A=dict(
                A=Constants.both_A_payoff,
                B=Constants.A_B_payoff,
                C=Constants.A_C_payoff,
                D=Constants.A_D_payoff,
                E=Constants.A_E_payoff,
            ),
            B=dict(
                B=Constants.both_B_payoff,
                A=Constants.B_A_payoff,
                C=Constants.B_C_payoff,
                D=Constants.B_D_payoff,
                E=Constants.B_E_payoff,
            ),
            C=dict(
                C=Constants.both_C_payoff,
                B=Constants.C_B_payoff,
                A=Constants.C_A_payoff,
                D=Constants.C_D_payoff,
                E=Constants.C_E_payoff,
            ),
            D=dict(
                D=Constants.both_D_payoff,
                B=Constants.D_B_payoff,
                C=Constants.D_C_payoff,
                A=Constants.D_A_payoff,
                E=Constants.D_E_payoff,
            ),
            E=dict(
                E=Constants.both_E_payoff,
                B=Constants.E_B_payoff,
                C=Constants.E_C_payoff,
                D=Constants.E_D_payoff,
                A=Constants.E_A_payoff,
            ),
        )

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