from django import forms
from django.contrib.auth import authenticate
from django.shortcuts import render
from django.utils.translation import ugettext_lazy as _


class LoginForm(forms.Form):
    email = forms.CharField(widget=forms.TextInput())
    password = forms.CharField(widget=forms.PasswordInput())

    class Meta:
        fields = ['email', 'password']

    def clean(self):
        email = self.cleaned_data.get('email')
        password = self.cleaned_data.get('password')
        if self.errors:
            return self.cleaned_data
        is_auth = authenticate(username=email, password=password)
        if not is_auth:
            raise forms.ValidationError(
                _("Your username and/or password were incorrect.")
            )
        elif is_auth.validated == 0:
            raise forms.ValidationError(
                _("Your account is not activated yet.")
            )
        return self.cleaned_data

    def clean_email(self):
        email = self.cleaned_data.get('email')
        return email
        # try:
        #     CustomUser.objects.get(email=email)
        #     return email
        # except CustomUser.DoesNotExist:
        #     raise forms.ValidationError(_("User does not exist"))

    def form_valid(self, form):
        form.save()
        return render(self.request, 'useroptions.html', {'user': self.get_context_data()})