import asyncio
import datetime
import logging
import os
import time
import json
from ssl import create_default_context
from statistics import mean

from flask import Flask, request
from flask_restful import Resource, Api

# import pytz
# import requests
from nio import AsyncClient

logging.basicConfig(level=logging.INFO)

app = Flask(__name__)
api = Api(app)

MATRIX_HOMESERVER_URL = os.environ.get("MATRIX_HOMESERVER_URL")
MATRIX_USER = os.environ.get("MATRIX_USER")
MATRIX_PASSWORD = os.environ.get("MATRIX_PASSWORD")
MATRIX_ROOM_ID = os.environ.get("MATRIX_ROOM_ID")


async def send_message(msg, room_id):
    client = AsyncClient(
        MATRIX_HOMESERVER_URL,
        MATRIX_USER
    )
    await client.login(MATRIX_PASSWORD)
    await client.room_send(
        room_id=room_id,
        message_type="m.room.message",
        content={"msgtype": "m.text", "body": msg},
    )
    await client.close()


def publish(msg, room_id):
    asyncio.get_event_loop().run_until_complete(send_message(msg, room_id))


# def now():
#     return (
#         pytz.utc.localize(datetime.datetime.utcnow())
#             .astimezone(pytz.timezone("Europe/Brussels"))
#             .isoformat()
#     )


class PostEndpoint(Resource):
    def post(self):
        logging.info(request.data)
        data = json.loads(request.data)
        msg = f"{data.get('title', '<no title>')}: {data.get('message', '<no message>')}"
        publish(msg, MATRIX_ROOM_ID)
        return None, 204


api.add_resource(PostEndpoint, '/')