import random
from otree.api import *
doc = """
Your app description
"""


class Subsession(BaseSubsession):
    pass


class Constants(BaseConstants):
    name_in_url = 'Experiment'
    players_per_group = 2
    num_rounds = 1
    endowment = cu(10)


class Group(BaseGroup):
    pass


class Player(BasePlayer):
    contribution = models.CurrencyField(
        min=0, max=Constants.endowment, label="How much will you like to offer to Person B?"
        )
    rejection = models.CurrencyField(
        min=0, max=Constants.endowment, label="What is the lowest offer you are willing to accept?"
        )

# PAGES


class InstructionsUG(Page):
    # which forms are needed from class player
    form_model = 'player'


class Contribution1(Page):
    form_model = 'player'
    form_fields = ['contribution']


class RejectionThreshold(Page):
    form_model = 'player'
    form_fields = ['rejection']


page_sequence = [InstructionsUG, RejectionThreshold, Contribution1]