# -*- coding: utf-8 -*-
from __future__ import division
from . import models
from ._builtin import Page, WaitPage
from otree.api import (
    models, widgets, BaseConstants, BaseSubsession, BaseGroup, BasePlayer,
    Currency as c, currency_range
)
from .models import Player
from .models import Constants
from otree.common import safe_json


def vars_for_all_templates(self):

    return {'total_capacity': Constants.total_capacity,
            'max_units_per_player': Constants.max_units_per_player,
            'total_q': 1}


class Introduction(Page):
    def is_displayed(self):
        return self.subsession.round_number == 1
    template_name = 'cournot_class2/Introduction.html'


class Question1(Page):
    def is_displayed(self):
        return self.subsession.round_number == 1
    template_name = 'cournot_class2/Question.html'

    form_model = Player
    form_fields = ['training_question_1']

    def vars_for_template(self):
        return {'num_q': 1}


class Feedback1(Page):
    def is_displayed(self):
        return self.subsession.round_number == 1
    template_name = 'cournot_class/Feedback.html'

    def vars_for_template(self):
        return {'num_q': 1}


class Decide(Page):

    form_model = Player
    form_fields = ['units']


class ResultsWaitPage(WaitPage):

    body_text = "Waiting for the other participant to decide."

    def after_all_players_arrive(self):
        self.group.set_payoffs()


class Results(Page):

    def vars_for_template(self):
        return {'total_plus_base': self.player.payoff + Constants.base_points}

class FinalResults(Page):
    def is_displayed(self):
        return self.subsession.round_number == Constants.num_rounds

    def vars_for_template(self):

        average_units = []
        to_return = {}
        categories = ['Round {}'.format(i) for i in range(1, 16)]
        for round in self.group.in_all_rounds():
            average_units.append(round.average_units)
        to_return['name'] = 'Average quantity produced'
        to_return['series'] = average_units
        to_return['categories'] = categories
        return to_return


page_sequence = [Introduction,
            Question1,
            Feedback1,
            Decide,
            ResultsWaitPage,
            Results,
            FinalResults
                 ]