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


author = 'Tobias Regner'


doc = """
Simple trust game
"""


class Constants(BaseConstants):
    name_in_url = 'TGself'
    players_per_group = 2
    num_rounds = 1
    treatment = 2
    endowment = 10
    multiplier = 3

    instructions_template = 'TGself/instructions.html'

    Overview = 'TGself/InstructionsOverview.html'
    instructions_decision = 'TGself/InstrucDecisionSituation.html'



class Subsession(BaseSubsession):
    pass


class Group(BaseGroup):
#    sent_amount = models.CurrencyField(
#        min=c(0),
#        max=Constants.endowment,
#        doc="""Amount sent by P1""",
#        label="How much do you want to send to participant B?",
#    )

    sent_amountA = models.FloatField(
        choices=[0, 2.5, 5, 7.5, 10],
        doc="""Amount sent by participant A""",
        label="How much do you want to send to participant B?",
    )

    sent_amountB = models.FloatField(
        choices=[0, 2.5, 5, 7.5, 10],
        doc="""Amount sent by participant A""",
        label="How much do you want to send to participant B?",
)

    sent_back_amountA100 = models.FloatField(
        doc="""Amount sent back by participant B""", label="How much do you want to send back, "
                                                       "if the back transfer will be implemented with certainty?"
)

    sent_back_amountA90 = models.FloatField(
        doc="""Amount sent back by participant B""", label="How much do you want to send back, "
                                   "if the back transfer will be implemented with 90%?"
    )

    sent_back_amountB100 = models.FloatField(
        doc="""Amount sent back by participant B""", label="How much do you want to send back, "
                                  "if the back transfer will be implemented with certainty?"
)

    sent_back_amountB90 = models.FloatField(
        doc="""Amount sent back by participant B""", label="How much do you want to send back, "
                                  "if the back transfer will be implemented with 90%?"
)

    def sent_back_amount_choices(self):
        return currency_range(c(0), self.sent_amount * Constants.multiplier, c(1))

    def set_payoffs(self):
        p1 = self.get_player_by_id(1)
        p2 = self.get_player_by_id(2)
        p1.payoff = Constants.endowment - self.sent_amountA + self.sent_back_amountB100
        p2.payoff = self.sent_amountA * Constants.multiplier - self.sent_back_amountB100


class Player(BasePlayer):
    pass