from aiogram import types, Dispatcher, Bot
from aiogram.types import Message
from aiogram.filters import Command
from config import Config
from models.state import BotState
from utils.antispam import admin_required
from services.watcher_service import WatcherService
from storage.message_storage import load_messages, save_message, clear_messages
from logging import getLogger
from utils.analytics import create_statistics_text

logger = getLogger(__name__)





def register_handlers(dp: Dispatcher, state: BotState, bot: Bot):
    @dp.message(Command("log"))
    @admin_required(3)
    async def send_log(message: Message):
        try:
            log_file = types.FSInputFile(Config.LOG_FILE)
            await message.answer_document(log_file, caption="📑 Логи бота")
        except FileNotFoundError:
            await message.answer("Файл логов пока не создан.")

    @dp.message(Command("status"))
    @admin_required(3)
    async def send_status(message: Message):
        from utils.analytics import analyze_bot_logs
        from utils.mac_metrics import get_macbook_battery_level, get_process_usage
        try:
            stats = analyze_bot_logs(Config.LOG_FILE)
            batt = await get_macbook_battery_level()
            usage = await get_process_usage()
            status_text = (
                "🤖 СТАТУС БОТА\n"
                "══════════════\n"
                f"✅ Uptime: {stats.get('uptime_percentage', 0)}%\n"
                f"⏱️ Слежка расписания: {'ВКЛ' if state.watcher_work else 'ВЫКЛ'}\n"
                f"🔋 Уровень заряда: {batt}%\n"
                f"🖥️ Загрузка цп: {usage["cpu_percent"]}\n"
                f"🧠 Загрузка оперативки: {usage["rss_mb"]:.2f} MB\n"
            )
            await message.answer(status_text)
        except Exception as e:
            await message.answer(f"❌ Ошибка при проверке статуса: {str(e)}")

    @dp.message(Command("analytics"))
    @admin_required(1)
    async def stat(message: Message):
        from utils.analytics import analyze_bot_logs
        stats = analyze_bot_logs(Config.LOG_FILE)
        await message.answer(create_statistics_text(stats), reply_to_message_id=message.message_id)

    @dp.message(Command("del"))
    @admin_required(1)
    async def delete_all_messages(message: Message):
        messages = load_messages()
        if not messages:
            sent = await message.answer("📭 Нет сохранённых сообщений для удаления.",
                                        reply_to_message_id=message.message_id)
            save_message(sent.chat.id, sent.message_id)
            return

        deleted = 0
        for chat_id, msg_id in messages:
            try:
                await bot.delete_message(chat_id, msg_id)
                deleted += 1
            except Exception as e:
                logger.warning(f"Не удалось удалить {msg_id} в чате {chat_id}: {e}")

        clear_messages()
        sent = await message.answer(f"✅ Удалено {deleted} сообщений (включая /rasp).",
                                    reply_to_message_id=message.message_id)
        save_message(sent.chat.id, sent.message_id)

    @dp.message(Command("power"))
    @admin_required(2)
    async def power_control(message: types.Message):
        args = message.text.split()
        if len(args) < 2:
            status = "включена" if state.watcher_work else "выключена"
            await message.answer(f"⏱️ Слежка расписания: {status}")
            return

        command = args[1].lower()
        watcher_service = WatcherService(state, bot)

        if command == "on" and not state.watcher_work:
            await watcher_service.start()
            await message.answer("✅ Слежка расписания включена")
        elif command == "off" and state.watcher_work:
            await watcher_service.stop()
            await message.answer("❌ Слежка расписания выключена")
        else:
            await message.answer("❌ Неверная команда")