from __future__ import unicode_literals

from flask.ext.babel import gettext as _
from flask.ext.wtf import Form
from wtforms import IntegerField, StringField, RadioField
from wtforms.validators import (
    AnyOf, DataRequired, Email, Length, Optional, Regexp
)


class FingerPrint(Regexp):
    def __init__(self, **kwargs):
        super(FingerPrint, self).__init__(r'^[a-fA-F0-9]*$', **kwargs)


class PlainText(Regexp):
    def __init__(self, **kwargs):
        super(PlainText, self).__init__(r'^[a-zA-Z\-0-9]*$')


class DeveloperData(Form):
    email = StringField('email', validators=[DataRequired(), Email()])
    name = StringField('name', validators=[DataRequired()])
    gpgfp = StringField('gpgfp', validators=[
        FingerPrint(),
        Length(min=32, max=40)
    ])
    username = StringField('username', validators=[PlainText()])
    nonddemail = StringField('nonddemail', validators=[Email()])
    aliothusername = StringField('aliothusername', validators=[PlainText()])
    mode = RadioField(
        'mode', default='html', choices=[
            ('json', _('JSON')), ('html', _('HTML'))
        ], validators=[AnyOf(['json', 'html'])]
    )
    forumsid = IntegerField('forumsid', default=None, validators=[Optional()])
    wikihomepage = StringField('wikihomepage', default=None, validators=[
        Optional()])


class DeveloperDataRequest(Form):
    email = StringField('email', validators=[DataRequired(), Email()])