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

import random
import itertools

author = 'Your name here'

doc = """
Your app description
"""


class Constants(BaseConstants):
    name_in_url = 'exchange'
    players_per_group = None
    num_rounds = 1

    instructions_template = 'exchange/instructions.html'

    # #=========================================
    # #PD payoffs for high condition
    # #=========================================
    # # payoff if 1 player defects and the other cooperates""",
    # betrayer_payoff_high = c(400)
    # betrayed_payoff_high = c(0)

    # # payoff if both players cooperate or both defect
    # both_cooperate_payoff_high = c(200)
    # both_defect_payoff_high = c(100)


    # #=========================================
    # #PD payoffs for low conditoin
    # #=========================================
    # # payoff if 1 player defects and the other cooperates""",
    # betrayer_payoff_low = c(300)
    # betrayed_payoff_low = c(0)

    # # payoff if both players cooperate or both defect
    # both_cooperate_payoff_low = c(200)
    # both_defect_payoff_low = c(100)


class Subsession(BaseSubsession):
    def creating_session(self):

    for player in subsession.get_players():
        player.time_pressure = random.choice([True, False])
        print('set time_pressure to', player.time_pressure)


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


class Player(BasePlayer):
    
    # #the treatments for the three manipulations
    # treatment_exchange1 = models.StringField()
    # treatment_exchange2 = models.StringField()
    # treatment_exchange3 = models.StringField()
    treatments = models.StringField()

    #the choices an agent can make in the exchange
    decision_exchange = models.IntegerField()

    #the choices an agent can make in the PD
    decision_PD = models.StringField(
        choices=[['Cooperate', 'Cooperate'], ['Defect', 'Defect']],
        doc="""This player's decision""",
        widget=widgets.RadioSelect,
    )

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

    def set_payoff(self):
        #players' treatment
        treatment = self.treatment

        #initializing payoffs
        both_cooperate_payoff = 0
        betrayed_payoff = 0
        betrayer_payoff = 0
        both_defect_payoff = 0

        #if PD is in high temptation condition
        if treatment == "high_temptation":
            both_cooperate_payoff = Constants.both_cooperate_payoff_high
            betrayed_payoff = Constants.betrayed_payoff_high
            betrayer_payoff = Constants.betrayer_payoff_high
            both_defect_payoff = Constants.both_defect_payoff_high
       
        #if PD is in low temptation conditoin
        else:
            both_cooperate_payoff = Constants.both_cooperate_payoff_low
            betrayed_payoff = Constants.betrayed_payoff_low
            betrayer_payoff = Constants.betrayer_payoff_low
            both_defect_payoff = Constants.both_defect_payoff_low

        #payoffs based on decisions of both
        payoff_matrix = dict(
            Cooperate=dict(
                Cooperate=both_cooperate_payoff,
                Defect=betrayed_payoff,
            ),
            Defect=dict(
                Cooperate=betrayer_payoff, Defect=both_defect_payoff
            ),
        )

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