from otree.api import *
import math
import pandas as pd
import itertools
import numpy as np


class C(BaseConstants):
    NAME_IN_URL = 'results'
    PLAYERS_PER_GROUP = 4
    NUM_ROUNDS = 1
    RESULTS_TEMPLATE = 'cpr_results/templates/results.html'
    SURVEY_TEMPLATE = 'cpr_results/templates/survey.html'
    ELICITATION_TEMPLATE = 'cpr_results/templates/elicitation.html'
    ECUS_PER_POUND = 50
    POUNDS_PER_ECU = 1 / ECUS_PER_POUND
    PARTICIPATION_FEE = 3
    #SVO_VALUES = pd.read_csv("cpr_defaults/svo_values.csv")


class Subsession(BaseSubsession):
    pass


def creating_session(subsession):
    pass


class Group(BaseGroup):
    pass



class Player(BasePlayer):
    extraction = models.IntegerField(initial=0)
    motivation = models.LongStringField(label="In the last task, what was your reasoning behind your desired extraction?", initial = "")
    feedback = models.LongStringField(
        label="Are there any comments or feedback you would like to provide for this experiment?", initial = "")
    knowledge_gametheory = models.LongStringField(
        label="Were you familiar with these types of experiment?", initial="")
    concepts_gametheory = models.LongStringField(
        label = "Did you know about concepts such as 'game theory', 'behavioural experiments' or 'common pool resource dilemmas'?", initial = ""
    )

    internal_id = models.IntegerField()
    chosen_task = models.IntegerField()
    payoff_pounds = models.CurrencyField()
    total_payoff_exp = models.CurrencyField()
    



# FUNCTIONS
# PAGES


class Results(Page):
    @staticmethod
    def vars_for_template(player):
        player.payoff = 0
        player.payoff_pounds = 0
        player.participant.payoff_task3 = np.round(player.participant.payoff_task3, 2)
        if player.participant.payoff_task3 < 0:
            player.participant.payoff_task3 = 0
        player.payoff = player.participant.payoff_task1 + player.participant.payoff_task2 + player.participant.payoff_task3
        player.payoff_pounds = player.payoff * C.POUNDS_PER_ECU
        player.total_payoff_exp = player.payoff_pounds + C.PARTICIPATION_FEE
            


class Survey(Page):
    form_model = 'player'
    form_fields = ['motivation', 'feedback', 'knowledge_gametheory', "concepts_gametheory"]

    @staticmethod
    def live_method(player, data):
        player.motivation = data["motivation"]
        player.feedback = data["feedback"]

    @staticmethod
    def before_next_page(player, timeout_happened):
        player.participant.finished_participant = True
        player.participant.reason_finished = "You successfully completed the three tasks. You will be paid for your time and the extra bonus. Total = £%.2f" % player.total_payoff_exp

page_sequence = [Results, Survey]
#page_sequence = [Survey]