"""
MIT License

Copyright (c) 2021 TheHamkerCat

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
"""
import os
from asyncio import gather, get_running_loop
from base64 import b64decode
from io import BytesIO
from random import randint

import aiofiles
import requests
from bs4 import BeautifulSoup
from pyrogram import filters
from pyrogram.types import InputMediaPhoto, Message

from wbb import MESSAGE_DUMP_CHAT, SUDOERS, USERBOT_PREFIX, app, app2, eor
from wbb.core.decorators.errors import capture_err
from wbb.utils.functions import get_file_id_from_message
from wbb.utils.http import get


async def get_soup(url: str, headers):
    html = await get(url, headers=headers)
    return BeautifulSoup(html, "html.parser")


@app2.on_message(filters.command("reverse", prefixes=USERBOT_PREFIX) & SUDOERS)
@app.on_message(filters.command("reverse") & ~filters.edited)
@capture_err
async def reverse_image_search(client, message: Message):
    if not message.reply_to_message:
        return await eor(
            message, text="Reply to a message to reverse search it."
        )
    reply = message.reply_to_message
    if (
            not reply.document
            and not reply.photo
            and not reply.sticker
            and not reply.animation
            and not reply.video
    ):
        return await eor(
            message,
            text="Reply to an image/document/sticker/animation to reverse search it.",
        )
    m = await eor(message, text="Searching...")
    file_id = get_file_id_from_message(reply)
    if not file_id:
        return await m.edit("Can't reverse that")
    image = await client.download_media(file_id, f"{randint(1000, 10000)}.jpg")
    async with aiofiles.open(image, "rb") as f:
        if image:
            search_url = "http://www.google.com/searchbyimage/upload"
            multipart = {
                "encoded_image": (image, await f.read()),
                "image_content": "",
            }

            def post_non_blocking():
                return requests.post(
                    search_url, files=multipart, allow_redirects=False
                )

            loop = get_running_loop()
            response = await loop.run_in_executor(None, post_non_blocking)
            location = response.headers.get("Location")
            os.remove(image)
        else:
            return await m.edit("Something wrong happened.")
    headers = {
        "User-Agent": "Mozilla/5.0 (X11; Linux x86_64; rv:58.0) Gecko/20100101 Firefox/58.0"
    }

    try:
        soup = await get_soup(location, headers=headers)
        div = soup.find_all("div", {"class": "r5a77d"})[0]
        text = div.find("a").text
        text = f"**Result**: [{text}]({location})"
    except Exception:
        return await m.edit(
            f"**Result**: [Link]({location})",
            disable_web_page_preview=True,
        )

    # Pass if no images detected
    try:
        url = "https://google.com" + soup.find_all(
            "a", {"class": "ekf0x hSQtef"}
        )[0].get("href")

        soup = await get_soup(url, headers=headers)

        media = []
        for img in soup.find_all("img"):
            if len(media) == 2:
                break

            if img.get("src"):
                img = img.get("src")
                if "image/gif" in img:
                    continue

                img = BytesIO(b64decode(img))
                img.name = "img.png"
                media.append(img)
            elif img.get("data-src"):
                img = img.get("data-src")
                media.append(img)

        # Cache images, so we can use file_ids
        tasks = [client.send_photo(MESSAGE_DUMP_CHAT, img) for img in media]
        messages = await gather(*tasks)

        await message.reply_media_group(
            [
                InputMediaPhoto(
                    i.photo.file_id,
                    caption=text,
                )
                for i in messages
            ]
        )
    except Exception:
        pass

    await m.edit(
        text,
        disable_web_page_preview=True,
    )