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

doc = '\nThis is a one-shot "Prisoner\'s Dilemma". Two players are asked separately\nwhether they want to cooperate or defect. Their choices directly determine the\npayoffs.\n'
class Constants(BaseConstants):
    name_in_url = 'OneShot_PD_BEB'
    players_per_group = 2
    num_rounds = 2
    betray_payoff = c(112)
    betrayed_payoff = c(25)
    both_cooperate_payoff = c(73)
    both_defect_payoff = c(42)
    expected_cooperators = 12
    expected_cooperators2 = 8
    bonus = c(40)
    instructions_template = 'OneShot_PD_BEB/instructions.html'
    mywaitpage_template = 'OneShot_PD_BEB/mywaitpage.html'
class Subsession(BaseSubsession):
    def Grouping_random(self):
                self.group_randomly()
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']], doc='This player s decision', widget=widgets.RadioSelect)
    beliefs = models.IntegerField(choices=[[0, '0'], [1, '1'], [2, '2'], [3, '3'], [4, '4'], [5, '5'], [6, '6'], [7, '7'], [8, '8'], [9, '9'], [10, '10'], [11, '11'], [12, '12'], [13, '13'], [14, '14'], [15, '15'], [16, '16'], [17, '17'], [18, '18'], [19, '19'], [20, '20']], label='You believe:')
    def other_player(self):
        return self.get_others_in_group()[0]
    def set_payoff(self):
        payoff_matrix = dict(
            A=dict(
                A=Constants.both_cooperate_payoff,
                B=Constants.betrayed_payoff,
            ),
            B=dict(
                A=Constants.betray_payoff, 
                B=Constants.both_defect_payoff,
            ),
        )
        
        if self.in_round(1).beliefs == Constants.expected_cooperators:
            payoff_bonus = Constants.bonus
        else: 
            payoff_bonus = 0
            
        if self.in_round(2).beliefs == Constants.expected_cooperators2:
            payoff_bonuss = Constants.bonus
        else:
            payoff_bonuss = 0
        
        self.payoff = payoff_matrix[self.in_round(1).decision][self.in_round(1).other_player().decision] + payoff_matrix[self.in_round(2).decision][self.in_round(2).other_player().decision] + payoff_bonus + payoff_bonuss