# -*- coding: utf-8 -*-
from account import SERVICES
from flask.ext.wtf import Form, validators, TextField, PasswordField
from utils import _username_re


username = TextField('Benutzername', [validators.Regexp(_username_re, message=u'Benutzername darf nur aus a-z bestehen (2-16 Zeichen)')])


class RegisterForm(Form):
    username = username
    mail = TextField('E-Mail-Adresse', [validators.Email(), validators.Length(min=6, max=50)])


class RegisterCompleteForm(Form):
    password = PasswordField('Passwort', [validators.Required(),
                                          validators.EqualTo('password_confirm', message=u'Passwörter stimmen nicht überein')])
    password_confirm = PasswordField(u'Passwort bestätigen')


class LoginForm(Form):
    username = username
    password = PasswordField('Passwort', [validators.Required()])


class SettingsForm(Form):
    old_password = PasswordField('Bisheriges Passwort',
                                 [validators.Required(u'Bitte gib dein (altes) Passwort an, um deine Daten zu ändern.')])
    password = PasswordField('Neues Passwort', [validators.Optional(),
                                                validators.EqualTo('password_confirm', message=u'Passwörter stimmen nicht überein')])
    password_confirm = PasswordField(u'Passwort bestätigen')
    mail = TextField('E-Mail-Adresse', [validators.Optional(), validators.Email(), validators.Length(min=6, max=50)])


    def get_servicepassword(self, service_id):
        return getattr(self, 'password_%s' % service_id)
    def get_servicepasswordconfirm(self, service_id):
        return getattr(self, 'password_confirm_%s' % service_id)


#TODO: find out how we can use app.all_services in that early state
for service in SERVICES:
    setattr(SettingsForm, 'password_%s' % service.id,
            PasswordField(u'Passwort für %s' % service.name, [
                validators.Optional(),
                validators.EqualTo('password_confirm_%s' % service.id, message=u'Passwörter stimmen nicht überein'),
            ]))
    setattr(SettingsForm, 'password_confirm_%s' % service.id,
            PasswordField(u'Passwort für %s (Bestätigung)' % service.name))