from django.forms import (
    Form,
    ModelForm,
    ModelMultipleChoiceField,
    ModelChoiceField,
    ChoiceField,
    CharField,
)
from django.forms import inlineformset_factory

from generic.forms import ExamAuthorFormMixin, ExamFormMixin

from .models import (
    Question,
    CidUserAnswer,
    Exam,
)

from django.contrib.admin.widgets import FilteredSelectMultiple
from django.forms.widgets import RadioSelect, TextInput, Textarea


class CidUserAnswerForm(ModelForm):
    class Meta:
        model = CidUserAnswer
        fields = ["answer"]

    def __init__(self, *args, **kwargs):
        super(CidUserAnswerForm, self).__init__(*args, **kwargs)
        self.fields['answer'].required = False

# This should be made generic?
class ExamForm(ExamFormMixin, ModelForm):
    class Meta(ExamFormMixin.Meta):
        model = Exam

class ExamAuthorForm(ExamAuthorFormMixin):
    class Meta(ExamAuthorFormMixin.Meta):
        model = Exam