import contextlib
import traceback
from asyncio import sleep
from os import remove
from random import uniform

from pyrogram.enums import ParseMode
from pyrogram.errors import FloodWait, ButtonUrlInvalid
from pyrogram.types import Message

from ci import app, scheduler, channel_id, admin_id, sqlite
from pyrogram import Client, filters
from defs.msg import gen_update_msg
from defs.source import update_data, compare, download
from defs.subs import send_to_subscribes


async def send_track_msg(file, track_msg) -> Message:
    if file:
        return await app.send_document(channel_id, file,
                                       caption=track_msg.text,
                                       force_document=True,
                                       parse_mode=ParseMode.HTML,
                                       reply_markup=track_msg.button)
    else:
        return await app.send_message(channel_id, track_msg.text,
                                      parse_mode=ParseMode.HTML,
                                      reply_markup=track_msg.button)


@scheduler.scheduled_job("cron", minute="*/30", id="0")
async def run_every_30_minute():
    await update_data()
    need_update = compare()
    for i in need_update:
        track_msg = gen_update_msg(i)
        msg = None
        if track_msg.url:
            try:
                file, url = await download(track_msg.url, track_msg.name, i.name)
                track_msg.url = url
                try:
                    msg = await send_track_msg(file, track_msg)
                except FloodWait as e:
                    print(f"Send document flood - Need wait for {e.value} second(s)")
                    await sleep(uniform(0.5, 1.0))
                    msg = await send_track_msg(file, track_msg)
                except ButtonUrlInvalid:
                    print("Send button error")
                    msg = await app.send_document(channel_id, file,
                                                  caption=track_msg.text,
                                                  force_document=True,
                                                  parse_mode=ParseMode.HTML, )
                except Exception:
                    traceback.print_exc()
                with contextlib.suppress(FileNotFoundError):
                    remove(file)
            except FileNotFoundError:
                track_msg.url = None
        if not track_msg.url:
            try:
                msg = await send_track_msg(None, track_msg)
            except FloodWait as e:
                print(f"Send document flood - Sleep for {e.value} second(s)")
                await sleep(e.value + uniform(0.5, 1.0))
                msg = await send_track_msg(None, track_msg)
            except ButtonUrlInvalid:
                print("Send button error")
                msg = await app.send_message(channel_id, track_msg.text, parse_mode=ParseMode.HTML, )
            except Exception:
                traceback.print_exc()
        await sleep(uniform(0.5, 2.0))
        data_ = sqlite.get(i.name, {"msg_link": ""})
        if msg:
            data_["msg_link"] = msg.link
        else:
            data_["msg_link"] = "https://t.me/lsposed_Modules_Updates_Tracker"
        sqlite[i.name] = data_
        await send_to_subscribes(i)
        await sleep(uniform(0.5, 2.0))


@Client.on_message(filters.incoming & filters.private & filters.chat(admin_id) &
                   filters.command(["force_update", ]))
async def force_update(_: Client, message: Message):
    await run_every_30_minute()
    await message.reply("Force update complete OK!")