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


doc = """
This is a standard 2-player trust game where the amount sent by player 1 gets
tripled. The trust game was first proposed by
<a href="http://econweb.ucsd.edu/~jandreon/Econ264/papers/Berg%20et%20al%20GEB%201995.pdf" target="_blank">
    Berg, Dickhaut, and McCabe (1995)
</a>.
"""


class Constants(BaseConstants):
    name_in_url = 'trust_shuffle'
    players_per_group = 2
    num_rounds = 6

    instructions_template = 'trust_shuffle/instructions.html'

    # Initial amount allocated to each player
    endowment = c(100)
    multiplier = 3


class Subsession(BaseSubsession):
    def setting_groups(self):
        self.group_randomly(fixed_id_in_group = True)
        
class Group(BaseGroup):
    sent_amount1 = models.CurrencyField(
        min=0, max=Constants.endowment, doc="""最初に送られた金額""", initial = 100
    )
    sent_amount2 = models.CurrencyField(
        min=0, max=Constants.endowment, doc="""最初に送られた金額""", initial = 100
    )
    sent_back_amount1 = models.CurrencyField(doc="""次に送り返された金額""", min=c(0), initial = 0)
    sent_back_amount2 = models.CurrencyField(doc="""次に送り返された金額""", min=c(0), initial = 0)

    def sent_back_amount_max1(self):
        return self.sent_amount1 * Constants.multiplier

    def sent_back_amount_max2(self):
        return self.sent_amount2 * Constants.multiplier

    def set_payoffs1(self):
        if self.round_number ==1:
            p1 = self.get_player_by_id(1)
            p2 = self.get_player_by_id(2)
            p1.payoff1 = Constants.endowment - self.sent_amount1 + self.sent_back_amount1
            p2.payoff1 = self.sent_amount1 * Constants.multiplier - self.sent_back_amount1
        if self.round_number ==2:
            p1 = self.get_player_by_id(2)
            p2 = self.get_player_by_id(1)
            p1.payoff1 = Constants.endowment - self.sent_amount1 + self.sent_back_amount1
            p2.payoff1 = self.sent_amount1 * Constants.multiplier - self.sent_back_amount1
        if self.round_number ==3:
            p1 = self.get_player_by_id(1)
            p2 = self.get_player_by_id(2)
            p1.payoff1 = Constants.endowment - self.sent_amount1 + self.sent_back_amount1
            p2.payoff1 = self.sent_amount1 * Constants.multiplier - self.sent_back_amount1
        if self.round_number ==4:
            p1 = self.get_player_by_id(2)
            p2 = self.get_player_by_id(1)
            p1.payoff1 = Constants.endowment - self.sent_amount1 + self.sent_back_amount1
            p2.payoff1 = self.sent_amount1 * Constants.multiplier - self.sent_back_amount1
        if self.round_number ==5:
            p1 = self.get_player_by_id(1)
            p2 = self.get_player_by_id(2)
            p1.payoff1 = Constants.endowment - self.sent_amount1 + self.sent_back_amount1
            p2.payoff1 = self.sent_amount1 * Constants.multiplier - self.sent_back_amount1
        if self.round_number ==6:
            p1 = self.get_player_by_id(2)
            p2 = self.get_player_by_id(1)
            p1.payoff1 = Constants.endowment - self.sent_amount1 + self.sent_back_amount1
            p2.payoff1 = self.sent_amount1 * Constants.multiplier - self.sent_back_amount1
        

    def set_payoffs2(self):
        if self.round_number ==1:
            p1 = self.get_player_by_id(2)
            p2 = self.get_player_by_id(1)
            p1.payoff2 = Constants.endowment - self.sent_amount2 + self.sent_back_amount2
            p2.payoff2 = self.sent_amount2 * Constants.multiplier - self.sent_back_amount2
        if self.round_number ==2:
            p1 = self.get_player_by_id(1)
            p2 = self.get_player_by_id(2)
            p1.payoff2 = Constants.endowment - self.sent_amount2 + self.sent_back_amount2
            p2.payoff2 = self.sent_amount2 * Constants.multiplier - self.sent_back_amount2
        if self.round_number ==3:
            p1 = self.get_player_by_id(2)
            p2 = self.get_player_by_id(1)
            p1.payoff2 = Constants.endowment - self.sent_amount2 + self.sent_back_amount2
            p2.payoff2 = self.sent_amount2 * Constants.multiplier - self.sent_back_amount2
        if self.round_number ==4:
            p1 = self.get_player_by_id(1)
            p2 = self.get_player_by_id(2)
            p1.payoff2 = Constants.endowment - self.sent_amount2 + self.sent_back_amount2
            p2.payoff2 = self.sent_amount2 * Constants.multiplier - self.sent_back_amount2
        if self.round_number ==5:
            p1 = self.get_player_by_id(2)
            p2 = self.get_player_by_id(1)
            p1.payoff2 = Constants.endowment - self.sent_amount2 + self.sent_back_amount2
            p2.payoff2 = self.sent_amount2 * Constants.multiplier - self.sent_back_amount2
        if self.round_number ==6:
            p1 = self.get_player_by_id(1)
            p2 = self.get_player_by_id(2)
            p1.payoff2 = Constants.endowment - self.sent_amount2 + self.sent_back_amount2
            p2.payoff2 = self.sent_amount2 * Constants.multiplier - self.sent_back_amount2


class Player(BasePlayer):
    payoff1 = models.CurrencyField()
    payoff2 = models.CurrencyField()
    to1_1 = models.BooleanField()
    to1_2 = models.BooleanField()
    to2_1 = models.BooleanField()
    to2_2 = models.BooleanField()