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


doc = """
This is an iterated Prisoner's Dilemma where players play against a computer player that executes
a particular strategy.
"""


class Constants(BaseConstants):
    name_in_url = 'pre1'
    players_per_group = None
    # players_per_group = 1
    num_rounds = 1

    instructions_template = 'pre_survey1/instructions.html'

    # payoff if 1 player defects and the other cooperates""",
    betray_payoff = c(300)
    betrayed_payoff = c(0)

    # payoff if both players cooperate or both defect
    both_cooperate_payoff = c(200)
    both_defect_payoff = c(50)


class Subsession(BaseSubsession):
    pass


class Group(BaseGroup):
    pass


class Player(BasePlayer):
    cooperative = models.IntegerField(
        label='To what extent do you agree with the following statement: "I tend to be cooperative."',
        choices=[
            [1, 'Strongly agree'],
            [2, 'Agree'],
            [3, 'Neutral'],
            [4, 'Disagree'],
            [5, 'Strongly disagree'],
        ],
        widget=widgets.RadioSelect
    )
    exp_payoff = models.CurrencyField(
        label='What do you think your total payoff at the end of each session (15 rounds per session) will be? '
              'The instructions and payoffs are reproduced below for your reference'
    )