from otree.api import *

import re



doc = """
This application provides a webpage instructing participants how to get paid.
Examples are given for the lab and Amazon Mechanical Turk (AMT).
"""


class C(BaseConstants):
    NAME_IN_URL = 'payment_info'
    PLAYERS_PER_GROUP = None
    NUM_ROUNDS = 1


class Subsession(BaseSubsession):
    pass


class Group(BaseGroup):
    pass


class Player(BasePlayer):
    mailwin = models.StringField(
        label = 'Wenn Sie dies möchten, tragen Sie bitte hier ihre Email-Adresse ein:',
        blank = True
    )
    mailpanel = models.StringField(
        label = 'Dann tragen Sie bitte hier ihre Email-Adresse ein:',
        blank = True
    )
    consentwin = models.BooleanField(blank = True)
    consentpanel = models.BooleanField(blank=True)
    
    @property
    def progress(self):
        return round((self.participant._index_in_pages / self.participant._max_page_index) * 100)



# FUNCTIONS
# PAGES
class PaymentInfo(Page):
    @staticmethod
    def vars_for_template(player: Player):
        participant = player.participant
        return dict(redemption_code=participant.label or participant.code)
    form_model = 'player'
    form_fields = ['mailwin', 'consentwin', 'mailpanel', 'consentpanel']
    
    @staticmethod
    def error_message(player: Player, values):
        if values['consentwin']:
            if not values['mailwin']:
                return 'Bitte tragen Sie unten Ihre Email-Adresse ein, wenn Sie Ihr Einverständnis geben.'
            pattern = r'\b[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Z|a-z]{2,}\b'
            if(not re.fullmatch(pattern, values['mailwin'])):
                return 'Bitte tragen Sie nur gültige Email-Adressen ein.'
        if values['consentpanel']:
            if not values['mailpanel']:
                return 'Bitte tragen Sie unten Ihre Email-Adresse ein, wenn Sie Ihr Einverständnis geben.'
            pattern = r'\b[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Z|a-z]{2,}\b'
            if(not re.fullmatch(pattern, values['mailpanel'])):
                return 'Bitte tragen Sie nur gültige Email-Adressen ein.'
            
class Ende(Page):
    form_model='player'
    form_fields = []

page_sequence = [PaymentInfo, Ende]