#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Copyright 2020-2024 (c) Randy W @xtdevs, @xtsea
#
# from : https://github.com/TeamKillerX
# Channel : @RendyProjects
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <https://www.gnu.org/licenses/>.

import time
import json
import asyncio
import io
import os
import re
import logging

from pyrogram import *
from pyrogram.enums import ChatMemberStatus, ChatType
from pyrogram import enums
from pyrogram import Client, filters
from pyrogram.types import *
from pyrogram.errors import *
from database import db
from logger import LOGS

logging.basicConfig(level=logging.INFO)
logger = logging.getLogger(__name__)

@Client.on_callback_query(filters.regex("^unbanch_"))
async def unbanch_usert(client: Client, cb: CallbackQuery):
    data = cb.data.split("_")
    if len(data) != 2:
        await cb.answer("Invalid data format.", True)
        return
    try:
        user_id = int(data[1])
    except ValueError:
        await cb.answer("Invalid user ID.", True)
        return
    try:
        if cb.from_user.id == 1191668125:
            await client.unban_chat_member(
                "RendyProjects",
                user_id,
            )
            await cb.edit_message_text(
                f"User {user_id} has been unbanned from Rendy Projects.",
                disable_web_page_preview=True,
            )
            logger.info(f"User {user_id} has been unbanned by admin {cb.from_user.id}.")
        else:
            await cb.answer("Only the Developer can perform this action.", True)
            logger.warning(f"Unauthorized unban attempt by user {cb.from_user.id}.")
    except Exception as e:
        await cb.answer(f"Error: {e}", True)
        logger.error(f"Error unbanning user {user_id}: {e}")

def create_button_unban(user_id):
    return InlineKeyboardMarkup(
        [[InlineKeyboardButton(
            text="⚠️ Unban", callback_data=f"unbanch_{user_id}")]]
    )

@Client.on_chat_member_updated(
    filters.chat("RendyProjects")
)
async def auto_banned_ch(client: Client, event: ChatMemberUpdated):
    logger.info(f"Chat member update: {event}")
    old_status = event.old_chat_member.status if event.old_chat_member else None
    new_status = event.new_chat_member.status if event.new_chat_member else None
    if old_status == ChatMemberStatus.MEMBER:
        if event.chat.type == ChatType.CHANNEL:
            try:
                text_ban = f"User {event.from_user.first_name} (ID: {event.from_user.id}) was banned from {event.chat.title}."
                await client.ban_chat_member(
                    event.chat.id,
                    event.from_user.id,
                )
                await client.send_message(
                    "KillerXSupport",
                    text_ban,
                    reply_markup=create_button_unban(event.from_user.id)
                )
                logger.info(f"User {event.from_user.id} has been banned for leaving the chat.")
            except Exception as e:
                await client.send_message("KillerXSupport", f"Error banning user {event.from_user.id}: {e}")
                logger.error(f"Error banning user {event.from_user.id}: {e}")

    if new_status == ChatMemberStatus.MEMBER and event.new_chat_member.status == ChatMemberStatus.MEMBER:
        try:
            if await db.is_gbanned(user_id):
                text_ban = f"User {user_first_name} (ID: {user_id}) was banned from {event.chat.title} due to global ban."
                await client.ban_chat_member(
                    event.chat.id,
                    user_id,
                )
                await client.send_message("KillerXSupport", text_ban)
                logger.info(f"User {user_id} was globally banned and has been banned from the chat.")
        except Exception as e:
            await client.send_message("KillerXSupport", f"Error banning user {user_id}: {e}")
            logger.error(f"Error banning user {user_id}: {e}")