# Copyright (C) 2021 By Veez Music-Project

import os
import re
import math
import time
import asyncio
import lyricsgenius
from random import randint
from urllib.parse import urlparse

import aiofiles
import aiohttp
import requests
import wget
import yt_dlp
from pyrogram import Client, filters
from pyrogram.errors import FloodWait, MessageNotModified
from pyrogram.types import Message
from youtube_search import YoutubeSearch
from youtubesearchpython import VideosSearch
from yt_dlp import YoutubeDL

from config import BOT_USERNAME as bn
from driver.decorators import humanbytes
from driver.filters import command, other_filters
from driver.database.dbpunish import is_gbanned_user


ydl_opts = {
    'format': 'best',
    'keepvideo': True,
    'prefer_ffmpeg': False,
    'geo_bypass': True,
    'outtmpl': '%(title)s.%(ext)s',
    'quite': True
}

is_downloading = False


@Client.on_message(command(["song", f"song@{bn}"]) & ~filters.edited)
async def song_downloader(_, message: Message):
    global is_downloading
    user_id = message.from_user.id
    if await is_gbanned_user(user_id):
        await message.reply_text("❗️ **You've been blocked from using this bot!")
        return
    query = " ".join(message.command[1:])
    if is_downloading:
        await message.reply_text(
            "» Other download is in progress, please try again after some time !"
        )
        return
    is_downloading = True
    m = await message.reply_text("🔎 finding song...")
    ydl_ops = {"format": "bestaudio[ext=m4a]"}
    try:
        results = YoutubeSearch(query, max_results=1).to_dict()
        link = f"https://youtube.com{results[0]['url_suffix']}"
        title = results[0]["title"][:40]
        thumbnail = results[0]["thumbnails"][0]
        thumb_name = f"{title}.jpg"
        thumb = requests.get(thumbnail, allow_redirects=True)
        open(thumb_name, "wb").write(thumb.content)
        duration = results[0]["duration"]

    except Exception as e:
        await m.edit("❌ song not found.\n\n» Give me a valid song name !")
        print(str(e))
        return
    await m.edit("📥 downloading song...")
    try:
        with yt_dlp.YoutubeDL(ydl_ops) as ydl:
            info_dict = ydl.extract_info(link, download=False)
            audio_file = ydl.prepare_filename(info_dict)
            ydl.process_info(info_dict)
        rep = f"• uploader @{bn}"
        host = str(info_dict["uploader"])
        secmul, dur, dur_arr = 1, 0, duration.split(":")
        for i in range(len(dur_arr) - 1, -1, -1):
            dur += int(float(dur_arr[i])) * secmul
            secmul *= 60
        await m.edit("📤 uploading song...")
        await message.reply_audio(
            audio_file,
            caption=rep,
            performer=host,
            thumb=thumb_name,
            parse_mode="md",
            title=title,
            duration=dur,
        )
        await m.delete()
        is_downloading = False
    except Exception as e:
        await m.edit("❌ error, wait for bot owner to fix")
        print(e)

    try:
        os.remove(audio_file)
        os.remove(thumb_name)
    except Exception as e:
        print(e)


@Client.on_message(
    command(["vsong", f"vsong@{bn}", "video", f"video@{bn}"]) & ~filters.edited
)
async def vsong(_, message: Message):
    global is_downloading
    user_id = message.from_user.id
    if await is_gbanned_user(user_id):
        await message.reply_text("❗️ **You've been blocked from using this bot!")
        return
    ydl_opts = {
        "format": "best",
        "keepvideo": True,
        "prefer_ffmpeg": False,
        "geo_bypass": True,
        "outtmpl": "%(title)s.%(ext)s",
        "quite": True,
    }
    query = " ".join(message.command[1:])
    if is_downloading:
        return await message.reply(
            "» Other download is in progress, please try again after some time !"
        )
    is_downloading = True
    try:
        results = YoutubeSearch(query, max_results=1).to_dict()
        link = f"https://youtube.com{results[0]['url_suffix']}"
        title = results[0]["title"][:40]
        thumbnail = results[0]["thumbnails"][0]
        thumb_name = f"{title}.jpg"
        thumb = requests.get(thumbnail, allow_redirects=True)
        open(thumb_name, "wb").write(thumb.content)
        results[0]["duration"]
        results[0]["url_suffix"]
        results[0]["views"]
        message.from_user.mention
    except Exception as e:
        print(e)
    try:
        msg = await message.reply("📥 downloading video...")
        with YoutubeDL(ydl_opts) as ytdl:
            ytdl_data = ytdl.extract_info(link, download=True)
            file_name = ytdl.prepare_filename(ytdl_data)
    except Exception as e:
        return await msg.edit(f"🚫 error: `{e}`")
    preview = wget.download(thumbnail)
    await msg.edit("📤 uploading video...")
    await message.reply_video(
        file_name,
        duration=int(ytdl_data["duration"]),
        thumb=preview,
        caption=ytdl_data["title"],
    )
    is_downloading = False
    try:
        os.remove(file_name)
        await msg.delete()
    except Exception as e:
        print(e)


@Client.on_message(command(["lyric", f"lyric@{bn}", "lyrics"]))
async def get_lyric_genius(_, message: Message):
    user_id = message.from_user.id
    if await is_gbanned_user(user_id):
        await message.reply_text("❗️ **You've been blocked from using this bot!")
        return
    if len(message.command) < 2:
        return await message.reply_text("**usage:**\n\n/lyrics (song name)")
    m = await message.reply_text("🔍 Searching lyrics...")
    query = message.text.split(None, 1)[1]
    x = "OXaVabSRKQLqwpiYOn-E4Y7k3wj-TNdL5RfDPXlnXhCErbcqVvdCF-WnMR5TBctI"
    y = lyricsgenius.Genius(x)
    y.verbose = False
    S = y.search_song(query, get_full_info=False)
    if S is None:
        return await m.edit("❌ `404` lyrics not found")
    xxx = f"""
**Song Name:** __{query}__
**Artist Name:** {S.artist}
**__Lyrics:__**
{S.lyrics}"""
    if len(xxx) > 4096:
        await m.delete()
        filename = "lyrics.txt"
        with open(filename, "w+", encoding="utf8") as out_file:
            out_file.write(str(xxx.strip()))
        await message.reply_document(
            document=filename,
            caption=f"**OUTPUT:**\n\n`Lyrics Text`",
            quote=False,
        )
        os.remove(filename)
    else:
        await m.edit(xxx)