# layerindex-web - extended authentication forms
#
# Copyright (C) 2018 Intel Corporation
#
# Licensed under the MIT license, see COPYING.MIT for details

from django import forms
from captcha.fields import CaptchaField
from registration.forms import RegistrationForm
from django.contrib.auth.forms import PasswordResetForm
from django.contrib.auth.models import User
from django.contrib.auth.hashers import check_password


class CaptchaRegistrationForm(RegistrationForm):
    captcha = CaptchaField(label='Verification', help_text='Please enter the letters displayed for verification purposes', error_messages={'invalid':'Incorrect entry, please try again'})

class CaptchaPasswordResetForm(PasswordResetForm):
    captcha = CaptchaField(label='Verification', help_text='Please enter the letters displayed for verification purposes', error_messages={'invalid':'Incorrect entry, please try again'})


class DeleteAccountForm(forms.ModelForm):
    confirm_password = forms.CharField(widget=forms.PasswordInput)

    class Meta:
        model = User
        fields = ('confirm_password', )

    def clean(self):
        cleaned_data = super(DeleteAccountForm, self).clean()
        confirm_password = cleaned_data.get('confirm_password')
        if not check_password(confirm_password, self.instance.password):
            self.add_error('confirm_password', 'Password does not match.')
        return cleaned_data