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


author = 'Your name here'

doc = """
Your app description
"""


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

    name1 = "George Steiner"
    name2 = "Frank Kermode"
    name3 = "John Sutherland"

class Subsession(BaseSubsession):
    pass


class Group(BaseGroup):
    pass


class Player(BasePlayer):
    seconds = models.IntegerField()

    answer1 = models.IntegerField(label="",
                                  choices=[[1, Constants.name1],
                                           [2, Constants.name2],
                                           [3, Constants.name3],
                                           ])

    answer2 = models.IntegerField(label="",
                                  choices=[[1, Constants.name1],
                                           [2, Constants.name2],
                                           [3, Constants.name3],
                                           ])

    answer3 = models.IntegerField(label="",
                                  choices=[[1, Constants.name1],
                                           [2, Constants.name2],
                                           [3, Constants.name3],
                                           ])

    answer4 = models.IntegerField(label="",
                                  choices=[[1, Constants.name1],
                                           [2, Constants.name2],
                                           [3, Constants.name3],
                                           ])

    answer5 = models.IntegerField(label="",
                                  choices=[[1, Constants.name1],
                                           [2, Constants.name2],
                                           [3, Constants.name3],
                                           ])

    time_in = models.FloatField()
    time_out = models.FloatField()
    time_spent = models.FloatField()

    def set_time_spent(self):
        self.time_spent = self.time_out - self.time_in