from django import forms
from django.contrib.admin import widgets
from django.forms import (
    BaseInlineFormSet,
    BooleanField,
    Form,
    HiddenInput,
    ModelForm,
    ModelMultipleChoiceField,
    ModelChoiceField,
    ChoiceField,
    CharField,
    ValidationError,
    modelformset_factory,
    CheckboxSelectMultiple
)
from django.forms import inlineformset_factory
from django.shortcuts import get_object_or_404
from django_jsonforms.forms import JSONSchemaField
from django_svelte_jsoneditor.widgets import SvelteJSONEditorWidget


from atlas.models import (
    Case,
    CaseCollection,
    CaseDetail,
    CasePrior,
    CidReportAnswer,
    Differential,
    Finding,
    QuestionSchema,
    Resource,
    SelfReview,
    Series,
    SeriesImage,
    SeriesFinding,
    Condition,
    Structure,
    Subspecialty,
    UncategorisedDicom,
    UserReportAnswer,
)

from anatomy.models import Modality

from generic.models import Examination#, Sign

# from generic.models import Examination, Site, Condition, Sign

from django.contrib.admin.widgets import FilteredSelectMultiple
from django.forms.widgets import RadioSelect, TextInput, Textarea, Select
from crispy_forms.layout import Submit, Layout, Fieldset, Field, Div
from crispy_forms.bootstrap import Accordion, AccordionGroup

from tinymce.widgets import TinyMCE

from dal import autocomplete

from autocomplete import widgets as htmx_widgets, Autocomplete, AutocompleteWidget, ModelAutocomplete, register as autocomplete_register

import logging

from generic.forms import ExamAuthorFormMixin, ExamGroupsFormMixin

from crispy_forms.helper import FormHelper

from atlas.helpers import get_cases_available_to_user

from typing import Any

from helpers.cimar import CimarAPI, NotFoundError
from rad.settings import CIMAR_USERNAME, CIMAR_PASSWORD

class CaseSelect(Select):
    template_name = "atlas/case_select_widget.html"


    def create_option(self, *args, **kwargs):
        option = super().create_option(*args, **kwargs)

        print(option)


        return option

    def get_context(self, name: str, value, attrs) -> dict[str, Any]:
        context =  super().get_context(name, value, attrs)
        return context


    pass

class ConditionForm(ModelForm):
    class Meta:
        model = Condition
        exclude = ["rcr_curriculum"]

        widgets = {
            "synonym": autocomplete.ModelSelect2Multiple(
                url="atlas:condition-autocomplete"
            ),
            "parent": autocomplete.ModelSelect2Multiple(
                url="atlas:condition-autocomplete"
            ),
            "rcr_curriculum_map": autocomplete.ModelSelect2Multiple(
                url="atlas:condition-autocomplete-rcr-curriculum"
            ),
        }


class CaseCollectionForm(ModelForm):
    class Meta:
        model = CaseCollection
        exclude = ["cases", "valid_cid_users", "valid_user_users", "author"]

    def __init__(self, *args, **kwargs):
        self.user = kwargs.pop(
            "user"
        )  # To get request.user. Do not use kwargs.pop('user', None) due to potential security hole
        if kwargs.get("instance"):
            # We get the 'initial' keyword argument or initialize it
            # as a dict if it didn't exist.
            initial = kwargs.setdefault("initial", {})
            # The widget for a ModelMultipleChoiceField expects
            # a list of primary key for the selected data.
            # initial["exams"] = [t.pk for t in kwargs["instance"].exams.all()]

        ModelForm.__init__(self, *args, **kwargs)

        super(CaseCollectionForm, self).__init__(*args, **kwargs)

    def save(self, commit=True):
        # Get the unsaved Case instance
        instance = ModelForm.save(self, False)


        # Do we need to save all changes now?
        # if commit:
        instance.save()
        self.save_m2m()

        return instance


class FindingForm(ModelForm):
    class Meta:
        model = Finding
        exclude = []

        widgets = {
            "synonym": autocomplete.ModelSelect2Multiple(
                url="atlas:finding-autocomplete"
            ),
        }


class StructureForm(ModelForm):
    class Meta:
        model = Structure
        exclude = []

        widgets = {
            "synonym": autocomplete.ModelSelect2Multiple(
                url="atlas:structure-autocomplete"
            ),
        }


class SeriesFindingForm(ModelForm):
    class Meta:
        model = SeriesFinding
        exclude = ["series", "annotation_json", "viewport_json", "current_image_id_index"]

        widgets = {
            "findings": autocomplete.ModelSelect2Multiple(
                url="atlas:finding-autocomplete"
            ),
            "structures": autocomplete.ModelSelect2Multiple(
                url="atlas:structure-autocomplete"
            ),
            "conditions": autocomplete.ModelSelect2Multiple(
                url="atlas:condition-autocomplete"
            ),

        }

    def __init__(self, *args, **kwargs):
        if kwargs.get("series_id"):
            # We get the 'initial' keyword argument or initialize it
            # as a dict if it didn't exist.
            initial = kwargs.setdefault("initial", {})
            # The widget for a ModelMultipleChoiceField expects
            # a list of primary key for the selected data.
            initial["series"] = kwargs.pop("series_id")
        # elif kwargs.get("instance"):
        #    # We get the 'initial' keyword argument or initialize it
        #    # as a dict if it didn't exist.
        #    initial = kwargs.setdefault("initial", {})
        #    # The widget for a ModelMultipleChoiceField expects
        #    # a list of primary key for the selected data.
        #    #initial["structures"] = [t.pk for t in kwargs["structures"].case.all()]
        #    #initial["structures"] = [t.pk for t in kwargs["structures"].case.all()]

        super(SeriesFindingForm, self).__init__(*args, **kwargs)

        ModelForm.__init__(self, *args, **kwargs)


class SeriesForm(ModelForm):
    class Media:
        # Django also includes a few javascript files necessary
        # for the operation of this form element. You need to
        # include <script src="/admin/jsi18n"></script>
        # in the template.
        css = {
            "all": ["css/widgets.css"],
        }
        # Adding this javascript is crucial
        js = ["jsi18n.js", "tesseract.min.js", "js/upload_form_helpers.js"]

    def __init__(self, *args, **kwargs):
        self.user = kwargs.pop(
            "user"
        )  # To get request.user. Do not use kwargs.pop('user', None) due to potential security hole
        if kwargs.get("instance"):
            # We get the 'initial' keyword argument or initialize it
            # as a dict if it didn't exist.
            initial = kwargs.setdefault("initial", {})
            # The widget for a ModelMultipleChoiceField expects
            # a list of primary key for the selected data.
            initial["case"] = [t.pk for t in kwargs["instance"].case.all()]

        super(SeriesForm, self).__init__(*args, **kwargs)
        # self.fields["examination"] = ModelChoiceField(
        #    queryset=Examination.objects.all(),
        #    widget=FilteredSelectMultiple(verbose_name="Examination", is_stacked=False),
        # )

        self.fields["modality"] = ModelChoiceField(
            required=True,
            queryset=Modality.objects.all(),
        )

        ModelForm.__init__(self, *args, **kwargs)

        if self.user.groups.filter(name="atlas_editor").exists():
            case_queryset = Case.objects.all()
        else:
            case_queryset = Case.objects.filter(
                author__id=self.user.id
            )  # | Case.objects.filter(open_access=True)

        self.fields["case"] = ModelMultipleChoiceField(
            required=False,
            queryset=case_queryset,
            widget=FilteredSelectMultiple(verbose_name="Case", is_stacked=False),
        )

    def save(self, commit=True):
        # Get the unsaved Long instance
        instance = ModelForm.save(self, False)

        # Prepare a 'save_m2m' method for the form,
        old_save_m2m = self.save_m2m

        def save_m2m():
            old_save_m2m()
            instance.case.clear()
            for case in self.cleaned_data["case"]:
                # We need the id here
                instance.case.add(case.pk)

        self.save_m2m = save_m2m

        # Do we need to save all changes now?
        # if commit:
        instance.save()
        self.save_m2m()

        # instance.anonymise_images()

        return instance

    class Meta:
        model = Series
        exclude = ["author", "series_instance_uid"]

        widgets = {
            "examination": autocomplete.ModelSelect2(
                url="generic:examination-autocomplete"
            ),
            "description": Textarea(attrs={"maxlength": 1000, "rows": 5, "cols": 80}),
        }


class CaseForm(ModelForm):

    # exams = ModelMultipleChoiceField(required=False, queryset=Exam.objects.all(),widget=FilteredSelectMultiple(verbose_name="Exams", is_stacked=False))


    class Media:
        # Django also includes a few javascript files necessary
        # for the operation of this form element. You need to
        # include <script src="/admin/jsi18n"></script>
        # in the template.
        css = {
            "all": ["css/widgets.css"],
        }
        # Adding this javascript is crucial
        js = ["jsi18n.js", "tesseract.min.js", "js/upload_form_helpers.js"]

    def __init__(self, *args, **kwargs):
        self.user = kwargs.pop(
            "user"
        )  # To get request.user. Do not use kwargs.pop('user', None) due to potential security hole

        # This is populated if we create the case from an exam/collection
        self.collection = None
        if kwargs["initial"] is not None and  "exams" in kwargs["initial"]:
            collections = kwargs["initial"].pop("exams")
            logging.debug(collections)

            self.collection = get_object_or_404(CaseCollection, pk=collections[0])

        if kwargs.get("instance"):
            # We get the 'initial' keyword argument or initialize it
            # as a dict if it didn't exist.
            initial = kwargs.setdefault("initial", {})
            # The widget for a ModelMultipleChoiceField expects
            # a list of primary key for the selected data.
            # initial["exams"] = [t.pk for t in kwargs["instance"].exams.all()]



        ModelForm.__init__(self, *args, **kwargs)

        super(CaseForm, self).__init__(*args, **kwargs)
        # self.fields["series"].queryset =

        if self.user.groups.filter(name="atlas_editor").exists():
            case_queryset = Case.objects.all().order_by("pk").prefetch_related(
    )
        else:
            case_queryset = get_cases_available_to_user(self.user)
        self.fields["previous_case"].queryset=case_queryset


        self.helper = FormHelper()
        self.helper.form_id = "id-case-form"
        self.helper.form_class = "case-form"
        self.helper.form_method = "post"
        self.helper.form_action = "submit"
        self.helper.form_tag = False

        self.helper.layout = Layout(
            Fieldset(
                "Case details",
                "title",
                "subspecialty",
                "description",
                "history",
                "presentation",
                "discussion",
                "condition",
                "pathological_process",
                "report",
                "open_access",
                "previous_case",
                "diagnostic_certainty",
                "cimar_uuid"
            ),

        )


    def get_queryset(self, request):
        return (
            super()
            .get_queryset(request)
            .prefetch_related(
                "condition", "subspecialty", "pathological_process", "series"
            )
        )

    class Meta:
        model = Case
        # fields = ['due_back']
        # fields = '__all__'
        fields = [
            # "examination",
            # "site",
            "title",
            "subspecialty",
            "description",
            "history",
            "presentation",
            "discussion",
            "condition",
            "pathological_process",
            "report",
            "open_access",
            "previous_case",
            "diagnostic_certainty",
            "cimar_uuid"
        ]
        # fields = ['question', 'findings', 'subspecialty', 'references']
        widgets = {
            # "normal": RadioSelect(
            # choices=[(True, 'Yes'),
            #     (False, 'No')])
            # "findings": TinyMCE(attrs={"cols": 80, "rows": 20}),
            # "mark_scheme": TinyMCE(attrs={"cols": 80, "rows": 30}),
            "description": Textarea(attrs={"cols": 80, "rows": 5}),
            "history": Textarea(attrs={"cols": 80, "rows": 5}),
            "discussion": Textarea(attrs={"cols": 80, "rows": 5}),
            "condition": autocomplete.ModelSelect2Multiple(
                url="atlas:condition-autocomplete"
            ),
            "presentation": autocomplete.ModelSelect2Multiple(
                url="atlas:presentation-autocomplete"
            ),
            "subspecialty": CheckboxSelectMultiple(),
            "pathological_process": CheckboxSelectMultiple(),
            "previous_case": CaseSelect(),
        }
    
    def clean_cimar_uuid(self):
        cimar_uuid = self.cleaned_data["cimar_uuid"]
        if cimar_uuid:
            with CimarAPI(username=CIMAR_USERNAME, password=CIMAR_PASSWORD) as api:
                try:
                    study = api.get_study_by_uuid(cimar_uuid)

                except NotFoundError:
                    raise ValidationError("Study not found in CIMAR")

        return cimar_uuid

    def save(self, commit=True):
        # Get the unsaved Case instance
        instance = ModelForm.save(self, False)


        # Prepare a 'save_m2m' method for the form,
        old_save_m2m = self.save_m2m

        def save_m2m():
            old_save_m2m()
            # instance.exams.clear()
            # for exam in self.cleaned_data["exams"]:
            #    # We need the id here
            #    instance.exams.add(exam.pk)

        self.save_m2m = save_m2m

        # Do we need to save all changes now?
        # if commit:
        instance.save()
        self.save_m2m()

        logging.debug(f"{self.collection=}")

        if self.collection is not None:
            logging.debug(f"{self.collection=}")
            case_no = self.collection.cases.count() + 1
            logging.debug(f"{case_no=}")
            logging.debug(f"{instance=}")

            # Create through model
            #cd = CaseDetail(case=instance, collection=exam, sort_order=case_no)
            self.collection.cases.add(instance, through_defaults={"sort_order": case_no})

        return instance


CaseDifferentialFormSet = inlineformset_factory(
    Case,
    Differential,
    exclude=[],
    can_delete=True,
    extra=1,
    max_num=10,
    widgets={
        "condition": autocomplete.ModelSelect2(url="atlas:condition-autocomplete"),
        "text": Textarea(attrs={"maxlength": 1000, "rows": 3, "cols": 80}),
    },
)

class ResourceForm(ModelForm):
    class Meta:
        model = Resource
        exclude = ["author"]

        widgets = {
            "description": Textarea(attrs={"cols": 80, "rows": 5}),
            "url": TextInput(attrs={"cols": 80, "rows": 1}),
        }


class CaseResourceForm(ModelForm):

    def __init__(self, *args, user, **kwargs):
        super(CaseResourceForm, self).__init__(*args, **kwargs)

        if not user.groups.filter(name="atlas_editor").exists():
            queryset = Resource.objects.filter(author__id=user.id)
        else:
            queryset = Resource.objects.all()

        self.fields["resource"] = ModelChoiceField(
            required=False,
            queryset=queryset,
            # widget=Select(verbose_name="Series", is_stacked=False),
        )

        self.fields["pre_review"] = BooleanField(required=False)


class CaseSeriesForm(ModelForm):

    def __init__(self, *args, user, **kwargs):
        super(CaseSeriesForm, self).__init__(*args, **kwargs)

        if not user.groups.filter(name="atlas_editor").exists():
            queryset = Series.objects.filter(author__id=user.id)
        else:
            queryset = Series.objects.all()

        self.fields["series"] = ModelChoiceField(
            required=False,
            queryset=queryset,
            # widget=Select(verbose_name="Series", is_stacked=False),
        )




class CaseCollectionCaseForm(ModelForm):
    def __init__(self, *args, user, collection=None, **kwargs):
        super(CaseCollectionCaseForm, self).__init__(*args, **kwargs)

        queryset = get_cases_available_to_user(user, collection=collection)

        self.fields["case"] = ModelChoiceField(
            required=False,
            queryset=queryset,
            # widget=Select(verbose_name="Series", is_stacked=False),
        )


SeriesFormSet = inlineformset_factory(
    Case,
    Series.case.through,
    form=CaseSeriesForm,
    exclude=[],
    can_delete=True,
    extra=0,
    max_num=10,
)

CaseCollectionCaseFormSet = inlineformset_factory(
    CaseCollection,
    Case.casecollection_set.through,
    form=CaseCollectionCaseForm,
    exclude=["question_schema", "question_answers"],
    can_delete=True,
    extra=0,
    max_num=50,
)

CaseResourceFormSet = inlineformset_factory(
    Case,
    Resource.case_set.through,
    form=CaseResourceForm,
    exclude=[],
    can_delete=True,
    extra=1,
    max_num=10,
)

SeriesImageFormSet = inlineformset_factory(
    Series,
    SeriesImage,
    exclude=["dicom_tags_ohif", "replaced", "image_md5_hash", "image_blake3_hash", "is_dicom"],
    can_delete=True,
    extra=0,
    max_num=2000,
)


class JsonAnswerForm(Form):
    json_answer = JSONSchemaField(
        schema = {},
        #options = 'schema/options.json'
        options = 'schema/options.json'
    )
    class Meta:
        fields = ["json_answer"]

    def __init__(self, *args, question_schema=None,  **kwargs):
        super(JsonAnswerForm, self).__init__(*args, **kwargs)
        if question_schema is not None:
            self.fields["json_answer"] = JSONSchemaField(schema=question_schema, options='schema/options.json')
            self.fields["json_answer"].label = False

class BaseReportAnswerForm(ModelForm):
    class Meta:
        fields = ["answer"]

        widgets = {
            # "normal": RadioSelect(
            # choices=[(True, 'Yes'),
            #     (False, 'No')])
            # "findings": TinyMCE(attrs={"cols": 80, "rows": 20}),
            # "mark_scheme": TinyMCE(attrs={"cols": 80, "rows": 30}),
            "answer": Textarea(attrs={"cols": 100, "rows": 5, "placeholder":"Report text"}),
        }

        # help_texts = {
        #    "answer": "Write your answer in here."
        # }

    def __init__(self, *args, case_detail,  **kwargs):
        super(BaseReportAnswerForm, self).__init__(*args, **kwargs)
        self.fields["answer"].required = False

class BaseQuestionAnswerForm(ModelForm):
    json_answer = JSONSchemaField(
        schema = {},
        options = 'schema/options.json'
    )
    class Meta:
        fields = ["json_answer"]
        labels = {"json_answer": ""}

        # help_texts = {
        #    "answer": "Write your answer in here."
        # }

    def __init__(self, *args, case_detail,  **kwargs):
        super(BaseQuestionAnswerForm, self).__init__(*args, **kwargs)
        #self.fields["json_answer"].schema = case_detail.question_schema
        if case_detail.question_schema is not None:
            self.fields["json_answer"] = JSONSchemaField(schema=case_detail.question_schema, options="schema/options.json")
            self.fields["json_answer"].label = ""


class CidReportAnswerForm(BaseReportAnswerForm):
    class Meta(BaseReportAnswerForm.Meta):
        model = CidReportAnswer

class UserReportAnswerForm(BaseReportAnswerForm):
    class Meta(BaseReportAnswerForm.Meta):
        model = UserReportAnswer

class CidQuestionAnswerForm(BaseQuestionAnswerForm):
    class Meta(BaseQuestionAnswerForm.Meta):
        model = CidReportAnswer

class UserQuestionAnswerForm(BaseQuestionAnswerForm):
    class Meta(BaseQuestionAnswerForm.Meta):
        model = UserReportAnswer

class CidReportAnswerMarkForm(ModelForm):
    class Meta:
        model = CidReportAnswer
        fields = ["score", "feedback"]

        widgets = {
            # "normal": RadioSelect(
            # choices=[(True, 'Yes'),
            #     (False, 'No')])
            # "findings": TinyMCE(attrs={"cols": 80, "rows": 20}),
            # "mark_scheme": TinyMCE(attrs={"cols": 80, "rows": 30}),
            "feedback": Textarea(attrs={"cols": 80, "rows": 4}),
        }

    def __init__(self, *args, **kwargs):
        super(CidReportAnswerMarkForm, self).__init__(*args, **kwargs)
        self.fields["score"].required = False


#class AddCollectionToCaseForm(Form):
#
#    def __init__(self, *args, user, **kwargs):
#        super(AddCollectionToCaseForm, self).__init__(*args, **kwargs)
#        print("INIT", args, kwargs)
#
#        if not user.groups.filter(name="atlas_editor").exists():
#            queryset = CaseCollection.objects.filter(author__id=user.id)
#        else:
#            queryset = CaseCollection.objects.all()
#        
#        self.valid_collections = queryset
#        self.case = get_object_or_404(Case, pk=pk)
#
#        self.fields["casecollection"] = ModelMultipleChoiceField(
#            required=False,
#            queryset=queryset,
#            # widget=Select(verbose_name="Series", is_stacked=False),
#        )
#
#    def save(self, *args, **kwargs):
#        print("SAVE", args, kwargs)
#        instance = super(AddCollectionToCaseForm, self).save(*args, **kwargs)
#
#        # Here we save the modified project selection back into the database
#        instance.casecollection_set.set(self.cleaned_data['casecollection'])
#
#        print(f"{instance=}")
#
#        return instance
#
#    def clean_casecollection(self):
#        collection_set = self.cleaned_data["casecollection"]
#
#        print(f"{collection_set=}")
#
#        for col in collection_set:
#            if col not in self.valid_collections:
#                raise ValidationError("Invalid collection")
#
#        return collection_set

class AddCollectionToCaseForm(Form):

    def __init__(self, *args, user, **kwargs):
        super(AddCollectionToCaseForm, self).__init__(*args, **kwargs)
        print("INIT", args, kwargs)

        if not user.groups.filter(name="atlas_editor").exists():
            queryset = CaseCollection.objects.filter(author__id=user.id)
        else:
            queryset = CaseCollection.objects.all()
        
        self.valid_collections = queryset

        self.fields["casecollection"] = ModelMultipleChoiceField(
            required=False,
            queryset=queryset,
            # widget=Select(verbose_name="Series", is_stacked=False),
        )

    def save(self, *args, **kwargs):
        print("SAVE", args, kwargs)
        instance = super(AddCollectionToCaseForm, self).save(*args, **kwargs)

        # Here we save the modified project selection back into the database
        instance.casecollection_set.set(self.cleaned_data['casecollection'])

        print(f"{instance=}")

        return instance

    def clean_casecollection(self):
        collection_set = self.cleaned_data["casecollection"]

        print(f"{collection_set=}")

        for col in collection_set:
            if col not in self.valid_collections:
                raise ValidationError("Invalid collection")

        return collection_set


class SelfReviewForm(ModelForm):

    class Meta:
        model = SelfReview
        fields = ["user_exam", "case", "comments", "findings", "interpretation"]
        widgets = {"user_exam": HiddenInput(), "case": HiddenInput()}

    def __init__(self, *args, **kwargs):
        if "user_exam_id" in kwargs:
            user_exam_id = kwargs.pop("user_exam_id")
        if "case_id" in kwargs:
            case_id = kwargs.pop("case_id")

        ModelForm.__init__(self, *args, **kwargs)
        super(SelfReviewForm, self).__init__(*args, **kwargs)

    
class UncategorisedDicomForm(ModelForm):
    class Meta:
        model = UncategorisedDicom
        fields = ["image"]#, "user"]


#UncategorisedDicomFormset = formset_factory(UncategorisedDicomForm)

#class ConditionAutocompleteFormModel(forms.ModelForm):
#    class Meta:
#        model = Condition
#        fields = ["name"]
#        widgets = {
#            'members': widgets.Autocomplete(
#                name='members',
#                options=dict(multiselect=True, model=Condition)
#            )
#        }

class ConditionAutocomplete(ModelAutocomplete):
    model = Condition
    search_attrs = ["name"]

class ConditionAutocompleteForm(Form):
    condition = ModelChoiceField(queryset=Condition.objects.all(), widget=AutocompleteWidget(
        ac_class=ConditionAutocomplete#, options=dict(model=Condition)

    ))

autocomplete_register(ConditionAutocomplete)

class CaseCollectionAuthorForm(ExamAuthorFormMixin):
    class Meta(ExamAuthorFormMixin.Meta):
        model = CaseCollection

class CaseAuthorForm(ExamAuthorFormMixin):
    class Meta(ExamAuthorFormMixin.Meta):
        model = Case
class SeriesAuthorForm(ExamAuthorFormMixin):
    class Meta(ExamAuthorFormMixin.Meta):
        model = Series

class ExamGroupsForm(ExamGroupsFormMixin):
    class Meta(ExamGroupsFormMixin.Meta):
        model = CaseCollection

class AnswerJSONForm(Form):

    json = JSONSchemaField(
        schema = 'schema/schema.json',
        options = 'schema/options.json'
    )


class SvelteJSONEditorWidgetOverride(SvelteJSONEditorWidget):
    template_name = "atlas/svelte_jsoneditor_widget_override.html"

class CaseDetailForm(ModelForm):

    class Meta:
        model = CaseDetail
        fields = ["question_schema", "question_answers"]#, "user"]

        widgets = {
            "question_schema": SvelteJSONEditorWidgetOverride(),
            "question_answers": SvelteJSONEditorWidgetOverride(),
        }


class QuestionSchemaForm(ModelForm):
    class Meta:
        model = QuestionSchema
        fields = ["name", "description", "schema"]

        widgets = {
            "schema": SvelteJSONEditorWidgetOverride(),
        }

#class ModelPriorCaseForm(ModelForm):
#    class Meta:
#        model = CasePrior
#        fields = ["case_detail", "prior_case", "relation_text", "prior_visibility"]

class PriorCaseForm(Form):

    relation = CharField(max_length=255, required=True)

    prior_visibility = CharField(max_length=2, required=True)

    

    #def __init__(self, *args, **kwargs):
    #    self.case_detail = kwargs.pop(
    #        "case_detail"
    #    )  # To get request.user. Do not use kwargs.pop('user', None) due to potential security hole

    #    super(PriorCaseForm, self).__init__(*args, **kwargs)

    #    prior_cases = self.case_detail.case.get_all_prior_cases()

    #    if not prior_cases:
    #        prior_cases = Case.objects.none()

    #    self.fields["case"] = ChoiceField(
    #        required=False,
    #        # widget=Select(verbose_name="Series", is_stacked=False),
    #    )