import json

from asgiref.sync import async_to_sync
from channels.generic.websocket import WebsocketConsumer
from django.contrib.auth.models import User
from muzak.auth import get_user_from_token
from channels.db import database_sync_to_async


class SessionConsumer(WebsocketConsumer):
    def connect(self):
        self.session_id = self.scope["url_route"]["kwargs"]["session_id"]
        self.session_name = f"session_{self.session_id}"
        # print("---")
        # print(self.scope)

        # Join room group
        async_to_sync(self.channel_layer.group_add)(
            self.session_name, self.channel_name
        )

        self.accept()

    def disconnect(self, close_code):
        # Leave room group
        async_to_sync(self.channel_layer.group_discard)(
            self.session_name, self.channel_name
        )

    # Receive message from WebSocket
    def receive(self, text_data):
        user = self.scope["user"]
        text_data_json = json.loads(text_data)
        action = text_data_json["action"]

        # Niet lachen, middleware is moeilijk oké?
        username = text_data_json.get("username")
        token = text_data_json.get("token")
        if token:
            user = get_user_from_token(token, log=True)
            print(user)
        elif username:
            pass
            #user = User.objects.get(username=username)


        if action == "message":
            message = text_data_json["message"]
            # Send message to room group
            async_to_sync(self.channel_layer.group_send)(
                self.session_name, {"type": "chat.message", "message": str(user) + ": " + message}
            )
        if action == "login":
            print("LOGIN", str(user))
            async_to_sync(self.channel_layer.group_send)(
                self.session_name, {"type": "announce", "user": str(user)}
            )

    def announce(self, event):
        user = event["user"]
        self.send(text_data=json.dumps({"joined": user}))


    # Receive message from room group
    def chat_message(self, event):
        message = event["message"]

        print(self.scope["user"])

        # Send message to WebSocket
        self.send(text_data=json.dumps({"message": message}))