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



author = 'Huanren Zhang'

doc = """
Payment information
"""



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


class Subsession(BaseSubsession):
    pass



class Group(BaseGroup):
    pass


class Player(BasePlayer):
    workerid = models.StringField()
    experiment_duration = models.FloatField(initial=0)
    qualified = models.BooleanField(initial=False)
    matched = models.BooleanField(initial=False)
    dropout = models.BooleanField(initial=False)
    final_payment = models.FloatField(initial=0)
    bonus = models.FloatField(initial=0) # bonus payment for MTurk workers -- final payment less the participation fee