from django.core.handlers.wsgi import WSGIRequest
from django.db.models.base import Model
from django.forms.forms import Form
from django.forms.models import ModelForm
from django.http.response import HttpResponseRedirect
from django.template.response import TemplateResponse
from django.utils.datastructures import MultiValueDict
from typing import (
    Any,
    Dict,
    Optional,
    Type,
    Union,
)


class BaseCreateView:
    def get(
        self,
        request: WSGIRequest,
        *args,
        **kwargs
    ) -> TemplateResponse: ...


class BaseUpdateView:
    def get(
        self,
        request: WSGIRequest,
        *args,
        **kwargs
    ) -> TemplateResponse: ...


class DeletionMixin:
    def delete(
        self,
        request: WSGIRequest,
        *args,
        **kwargs
    ) -> HttpResponseRedirect: ...
    def get_success_url(self) -> str: ...
    def post(
        self,
        request: WSGIRequest,
        *args,
        **kwargs
    ) -> HttpResponseRedirect: ...


class FormMixin:
    def form_invalid(self, form: Form) -> TemplateResponse: ...
    def form_valid(self, form: Form) -> HttpResponseRedirect: ...
    def get_context_data(self, **kwargs) -> Dict[str, Any]: ...
    def get_form(self, form_class: None = ...) -> Union[Form, ModelForm]: ...
    def get_form_class(self) -> Type[Form]: ...
    def get_form_kwargs(self) -> Dict[str, Optional[MultiValueDict]]: ...
    def get_initial(self) -> Dict[Any, Any]: ...
    def get_prefix(self) -> None: ...
    def get_success_url(self) -> str: ...


class ModelFormMixin:
    def get_form_class(self) -> Type[ModelForm]: ...
    def get_form_kwargs(
        self
    ) -> Dict[str, Optional[Union[MultiValueDict, Model]]]: ...
    def get_success_url(self) -> str: ...


class ProcessFormView:
    def get(
        self,
        request: WSGIRequest,
        *args,
        **kwargs
    ) -> TemplateResponse: ...
    def post(
        self,
        request: WSGIRequest,
        *args,
        **kwargs
    ) -> Union[TemplateResponse, HttpResponseRedirect]: ...