#! /usr/bin/env python

# from .event import Event
# from .scraping import get_soup, process_soup, get_events_today

import os
from nio import AsyncClient
from textwrap import dedent
from markdown2 import Markdown
import asyncio
from .sql_connector import fetch_events, Event

MATRIX_URL=os.environ.get("MATRIX_URL","https://matrix.pvv.ntnu.no")
MATRIX_USER=os.environ.get("MATRIX_USER","@bot_calendar:pvv.ntnu.no")
MATRIX_TOKEN=os.environ.get("MATRIX_TOKEN")
ANNOUNCEMENT_CHANNEL=os.environ.get("ANNOUNCEMENT_CHANNEL", "!announcements:pvv.ntnu.no")

client = None


def create_announcement(event,atEveryone):
    url = "https://www.pvv.ntnu.no/hendelser/info.php?id={}".format(event.id)
    msgText = dedent('''\
            ## Dagens arrangement / Event of the Day: "{name}"
            - 🕒 **{start}**
            - 📍 **{location}**

            {description}

            [Les mer / Read More]({url})
        ''').format(
            name=event.name,
            start=event.start.strftime('%H:%M'),
            location=event.location,
            description=event.description,
            url=url,
        )

    if atEveryone:
        msgText = msgText + '\n@room'
    return msgText


async def sendMatrixAnnouncement(event: Event, channel: str = ANNOUNCEMENT_CHANNEL, atEveryone: bool = False) -> None:
    msgText = create_announcement(event,atEveryone)
    return await client.room_send(
        room_id=channel,
        message_type="m.room.message",
        content={
            "msgtype": "m.text",
            "body": msgText,
            "format": "org.matrix.custom.html",
            "formatted_body": Markdown().convert(msgText)
        }
    )

async def sendCalendarEvents() -> None:
    global client
    client = AsyncClient(MATRIX_URL, MATRIX_USER)
    client.access_token = MATRIX_TOKEN

    eventsToday = fetch_events()

    for event in eventsToday:
        await sendMatrixAnnouncement(event, ANNOUNCEMENT_CHANNEL, False)

    await client.close()

def main():
    asyncio.run(sendCalendarEvents())

if __name__ == "__main__":
    main()