"""Admin handler for spa-telegram-bot — secure with password."""
from aiogram import Router, F
from aiogram.types import Message, CallbackQuery
from aiogram.filters import Command, CommandObject
from app.db.memory import load_bookings
from app.config import ADMIN_IDS, ADMIN_PASSWORD
from app.logger import logger

router = Router()


def is_admin(user_id: int, password: str | None = None) -> bool:
    """Check if user is admin: by user_id or by password."""
    if user_id in ADMIN_IDS:
        return True
    if password and password == ADMIN_PASSWORD:
        return True
    return False


@router.message(Command("admin"))
async def admin_panel(message: Message, command: CommandObject):
    uid = message.from_user.id

    # Get password from command args
    password = command.args

    if not is_admin(uid, password=password):
        # Silent — no hint about how to get in
        return

    logger.info("Admin {uid} opened admin panel", uid=uid)

    bookings = load_bookings()
    active = [b for b in bookings if b.get("status") == "active"]

    if not active:
        await message.answer("📋 Активных записей нет")
        return

    from aiogram.types import InlineKeyboardMarkup, InlineKeyboardButton

    for booking in active:
        buttons = [[
            InlineKeyboardButton(
                text="❌ Отменить",
                callback_data=f"admin_cancel_{booking['id']}"
            )
        ]]
        user_name = booking.get("user_name") or f"id{booking['user_id']}"
        await message.answer(
            f"📋 Запись #{booking['id']}\n"
            f"👤 Клиент: {user_name}\n"
            f"💆 Услуги: {booking.get('service', '?')}\n"
            f"👤 Мастер: {booking.get('master', '?')}\n"
            f"📅 Дата: {booking.get('date', '?')}\n"
            f"🕒 Время: {booking.get('time', '?')}",
            reply_markup=InlineKeyboardMarkup(inline_keyboard=buttons)
        )


@router.callback_query(F.data.startswith("admin_cancel_"))
async def admin_cancel_booking(callback: CallbackQuery):
    if not is_admin(callback.from_user.id):
        await callback.answer("⛔ Нет доступа")
        return

    booking_id = int(callback.data.split("_")[2])
    logger.info("Admin {uid} cancelled booking #{bid}", uid=callback.from_user.id, bid=booking_id)

    from app.db.memory import cancel_booking
    cancel_booking(booking_id)

    await callback.message.edit_text(
        f"✅ Запись #{booking_id} отменена админом"
    )
    await callback.answer("Запись отменена")