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

import random

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 = 'pt1l'
    players_per_group = 4
    num_rounds = 12

    instructions_template = 'prisoner_training_notamt/instructions.html'

    # payoff if 1 player defects and the other cooperates""",
    betray_payoff = c(0)
    betrayed_payoff = c(10)

    # payoff if both players cooperate or both defect
    both_cooperate_payoff = c(2)
    both_defect_payoff = c(6)


class Subsession(BaseSubsession):
    def creating_session(self):
        computer_choice = ['Cooperate', 'Defect']
        self.session.vars['computer_choice'] = computer_choice
        #self.session.vars['start_time'] = time.time()

class Group(BaseGroup):
    pass


class Player(BasePlayer):

    decision = models.StringField(
        choices=['Cooperate', 'Defect'],
        doc="""This player's decision""",
        widget=widgets.RadioSelect
    )

    skill_answer1 = models.StringField(
        choices=['Player 1', 'Player 2'],
        doc="""This player's decision""",
        widget=widgets.RadioSelect
    )

    skill_answer2 = models.StringField(
        choices=['£0.10', '£2.00', '£0.06', '£0.01'],
        doc="""This player's decision""",
        widget=widgets.RadioSelect
    )

    skill_answer3 = models.StringField(
        choices=['Confess', 'Deny'],
        doc="""This player's decision""",
        widget=widgets.RadioSelect
    )
        #models.StringField(
        #choices=['Cooperate', 'Defect'],
        #doc="""Computer's choice""",
    #)

    computer_decision = models.StringField(initial='None')

    def other_player(self):
        computer_choice_made = random.choice(self.session.vars['computer_choice'])
        return computer_choice_made
        #return self.get_others_in_group()[0]
        #options = ['Cooperate', 'Defect']
        #self.session.vars['options'] = options

    def set_payoff(self):
        self.computer_decision = self.other_player()
        payoff_matrix = {
            'Cooperate':
                 {
                    'Cooperate': Constants.both_cooperate_payoff,
                     'Defect': Constants.betrayed_payoff
                   },
                'Defect':
                    {
                        'Cooperate': Constants.betray_payoff,
                        'Defect': Constants.both_defect_payoff
                    }
            }
        self.payoff = payoff_matrix[self.decision][self.computer_decision]