import json
from django.utils.deprecation import MiddlewareMixin
from rest_framework_simplejwt import authentication
from rest_framework_simplejwt.authentication import JWTAuthentication


class MoveJWTRefreshCookieIntoTheBody(MiddlewareMixin):
    def __init__(self, get_response):
        self.get_response = get_response

    def __call__(self, request):
        response = self.get_response(request)
        return response

    def process_view(self, request, view_func, *view_args, **view_kwargs):
        #print("COOKIES 1 ",request.META)
        if request.path == '/token/refresh/' and "Token" in request.COOKIES:
            if request.body != b'':
                data = json.loads(request.body)
                request._body = json.dumps(data).encode('utf-8')

        return None



import time
from importlib import import_module

from django.conf import settings
from django.contrib.sessions.backends.base import UpdateError
from django.core.exceptions import SuspiciousOperation
from django.utils.cache import patch_vary_headers
from django.utils.deprecation import MiddlewareMixin
from django.utils.http import http_date


class MySessionMiddleware(MiddlewareMixin):
    def __init__(self, get_response=None):
        self.get_response = get_response
        engine = import_module(settings.SESSION_ENGINE)
        self.SessionStore = engine.SessionStore

    def process_request(self, request):
        print("MY SEESSION MIODDLEWARE")
        session_key = request.COOKIES.get(settings.SESSION_COOKIE_NAME)
        request.session = self.SessionStore(session_key)

    def process_response(self, request, response):
        """
        If request.session was modified, or if the configuration is to save the
        session every time, save the changes and set a session cookie or delete
        the session cookie if the session has been emptied.
        """
        try:
            print("123131231312312")
            accessed = request.session.accessed
            print("accessed  ",accessed)
            modified = request.session.modified
            print("modified  ", modified)
            empty = request.session.is_empty()
            print("empty  ", empty)
        except AttributeError:
            pass
        else:
            # First check if we need to delete this cookie.
            # The session should be deleted only if the session is entirely empty
            if settings.SESSION_COOKIE_NAME in request.COOKIES and settings.JWT_AUTH_REFRESH_COOKIE in request.COOKIES and empty:
                print("LOGOUT ",settings.SESSION_COOKIE_NAME)
                print("request.COOKIES ",request.COOKIES)
                response.delete_cookie(
                    settings.SESSION_COOKIE_NAME,
                    path=settings.SESSION_COOKIE_PATH,
                    domain=settings.SESSION_COOKIE_DOMAIN,
                    samesite=settings.SESSION_COOKIE_SAMESITE,
                )
                response.delete_cookie(settings.JWT_AUTH_REFRESH_COOKIE)
            else:
                if accessed:
                    patch_vary_headers(response, ('Cookie',))
                if (modified or settings.SESSION_SAVE_EVERY_REQUEST) and not empty:
                    if request.session.get_expire_at_browser_close():
                        max_age = None
                        expires = None
                    else:
                        max_age = request.session.get_expiry_age()
                        expires_time = time.time() + max_age
                        expires = http_date(expires_time)
                    # Save the session data and refresh the client cookie.
                    # Skip session save for 500 responses, refs #3881.
                    if response.status_code != 500:
                        try:
                            request.session.save()
                        except UpdateError:
                            raise SuspiciousOperation(
                                "The request's session was deleted before the "
                                "request completed. The user may have logged "
                                "out in a concurrent request, for example."
                            )
                        print("SEETTING = ",settings.SESSION_COOKIE_NAME)
                        response.set_cookie(
                            settings.SESSION_COOKIE_NAME,
                            request.session.session_key, max_age=max_age,
                            expires=expires, domain=settings.SESSION_COOKIE_DOMAIN,
                            path=settings.SESSION_COOKIE_PATH,
                            secure=settings.SESSION_COOKIE_SECURE or None,
                            httponly=settings.SESSION_COOKIE_HTTPONLY or None,
                            samesite=settings.SESSION_COOKIE_SAMESITE,
                        )
                        print("after setting sessionId")
        print("RESPONSE ",response)
        return response
