#!/usr/bin/env python3
import asyncio
from pathlib import Path

import httpx
from scrapers import livetvsx, ppv, streambtw, tvpass
from scrapers.utils import get_logger

log = get_logger(__name__)

BASE_URL = "https://s.id/ePwXT"

M3U8_FILE = Path(__file__).parent / "TV.m3u8"

CLIENT = httpx.AsyncClient(
    timeout=5,
    follow_redirects=True,
    headers={
        "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36 Edg/134.0.0.0"
    },
)


async def vanilla_fetch() -> tuple[list[str], int]:
    log.info("Fetching base M3U8")

    try:
        r = await CLIENT.get(BASE_URL)
        r.raise_for_status()
    except Exception as e:
        log.error(f'Failed to fetch "{BASE_URL}"\n{e}')
        raise SystemExit(e) from e

    last_chnl_num = int(r.text.split("tvg-chno=")[-1].split('"')[1])

    return r.text.splitlines()[1:], last_chnl_num


async def main() -> None:
    tasks = [
        asyncio.create_task(livetvsx.main(CLIENT)),
        asyncio.create_task(ppv.main(CLIENT)),
        asyncio.create_task(streambtw.main(CLIENT)),
        asyncio.create_task(tvpass.main(CLIENT)),
        vanilla_fetch(),
    ]

    results = await asyncio.gather(*tasks)

    base_m3u8, tvg_chno = results[-1]

    additions = livetvsx.urls | ppv.urls | streambtw.urls | tvpass.urls

    lines = [
        f'#EXTINF:-1 tvg-chno="{chnl_num}" tvg-id="(N/A)" tvg-name="{event}" tvg-logo="{info["logo"]}" group-title="Live Events",{event}\n{info["url"]}'
        for chnl_num, (event, info) in enumerate(
            sorted(additions.items()),
            start=tvg_chno + 1,
        )
    ]

    M3U8_FILE.write_text(
        '#EXTM3U url-tvg="https://raw.githubusercontent.com/doms9/iptv/refs/heads/default/EPG/TV.xml"\n'
        + "\n".join(base_m3u8)
        + "\n"
        + "\n".join(lines)
        + "\n",
        encoding="utf-8",
    )

    log.info(f"M3U8 saved to {M3U8_FILE.name}")


if __name__ == "__main__":
    asyncio.run(main())