from ._builtin import Page, WaitPage
from otree.api import Currency as c, currency_range
from .models import Constants, levenshtein, distance, grade_endowment

from django.conf import settings


class StudentInfo(Page):
    form_model = 'player'
    form_fields = ['student_name']
    def is_displayed(self):
        return self.round_number == 1

class Introduction(Page):
    def is_displayed(self):
        return self.round_number == 1

class Transcribe(Page):
    #timeout_seconds = 10
    form_model = 'player'
    form_fields = ['transcribed_text']

    def vars_for_template(self):
        if self.round_number != 1:
            self.player.student_name = self.session.vars[self.participant.code]
            #print(self.session.vars[self.participant.code])
        else:
            self.session.vars[self.participant.code] = self.player.student_name
            #print("test:" + self.session.vars[self.participant.code])
        return {
            'image_path': 'real_effort/paragraphs/{}.png'.format(
                self.round_number),
            'reference_text': Constants.reference_texts[self.round_number - 1],
            #'debug': settings.DEBUG,
            #'required_accuracy': 100 * (1 - Constants.allowed_error_rates[self.round_number - 1])
        }

    def transcribed_text_error_message(self, transcribed_text):
        reference_text = Constants.reference_texts[self.round_number - 1]
        #allowed_error_rate = Constants.allowed_error_rates[self.round_number - 1]
        self.player.levenshtein_distance = distance(transcribed_text, reference_text)



class Request(Page):
    # timeout_seconds = 10
    form_model = 'player'
    form_fields = ['request']

    # def is_displayed(self):
    #     return self.player.id_in_group == 1

    def vars_for_template(self):
        self.session.vars['studentname'] = self.player.student_name
        reference_text = Constants.reference_texts[self.round_number - 1]
        self.player.grade, self.player.endowment, self.player.error = grade_endowment(self.player.levenshtein_distance, reference_text)
        #print("request: grade: " + str(self.player.grade) + " endowment: " + str(self.player.endowment))
        return {
            'grade': self.player.grade,
            'endowment': self.player.endowment,
        }

class Results(Page):
    form_model = 'player'
    #form_fields = ['request','offer_accepted']

    def vars_for_template(self):
        reference_text = Constants.reference_texts[self.round_number - 1]
        self.player.grade, self.player.endowment, self.player.error = grade_endowment(self.player.levenshtein_distance, reference_text)
        self.player.rand_num()
        self.player.set_payoffs()

        self.session.vars[self.player.student_name+'g1r'+str(self.round_number)] = [
            'game 1',
            self.round_number,
            self.player.endowment,
            self.player.grade,
            self.player.error,
            self.player.payoff,
            self.player.request,
            self.player.offer_accepted
        ]

page_sequence = [
                StudentInfo,
                Introduction,
                 Transcribe,
                 Request,
                 Results]