from aiogram import Router
from aiogram.filters import Command
from aiogram.fsm.context import FSMContext
from aiogram.types import CallbackQuery, Message

from bot.config import ADMIN_ID
from bot.states import AdminFlow
from bot.filters import AdminCallbackFilter, AdminFilter
from bot.ui.keyboards import admin_keyboard, back_keyboard, admin_profile_keyboard
from bot.services.balance import (
    BalanceError,
    change_user_balance,
    get_bot_slot_price,
    get_user_profile,
    set_bot_slot_price,
)

router = Router()


@router.message(Command("admin"), AdminFilter())
async def admin_menu(message: Message, state: FSMContext) -> None:
    await state.clear()
    await message.answer("🤵 <b>Админ-панель</b>", reply_markup=admin_keyboard())


@router.callback_query(lambda c: c.data == "admin_panel", AdminCallbackFilter())
async def admin_panel(callback: CallbackQuery, state: FSMContext) -> None:
    await state.clear()

    await callback.answer()
    await callback.message.edit_text(
        "🤵 <b>Админ-панель</b>", reply_markup=admin_keyboard()
    )


@router.callback_query(
    AdminCallbackFilter(), lambda c: c.data.startswith("admin_lookup")
)
async def admin_lookup_prompt(callback: CallbackQuery, state: FSMContext) -> None:
    user_id = None
    try:
        user_id = int(callback.data.split(":")[1])
    except:
        pass

    if user_id:
        try:
            if user_id <= 0:
                raise ValueError
            _, balance, bot_count = await get_user_profile(user_id)

        except (ValueError, TypeError):
            await callback.message.edit_text("❌ Некорректный Telegram ID")
            return

        await callback.message.edit_text(
            f"👤 <b>Профиль</b>\n\n"
            f"🆔: <code>{user_id}</code>\n"
            f"💰 Баланс: <code>{balance}</code> ₽\n"
            f"🤖 Ботов: <code>{bot_count}</code>",
            reply_markup=admin_profile_keyboard(user_id=user_id),
        )

        return

    await callback.answer()
    await callback.message.edit_text(
        "🆔 Отправьте ID пользователя",
        reply_markup=back_keyboard(callback_data="admin_panel"),
    )

    await state.set_state(AdminFlow.waiting_user_id)
    await state.update_data(action="lookup")


@router.callback_query(
    AdminCallbackFilter(), lambda c: c.data.startswith("admin_balance:")
)
async def admin_balance_prompt(callback: CallbackQuery, state: FSMContext) -> None:
    user_id = int(callback.data.split(":")[1])

    await callback.answer()
    await callback.message.edit_text(
        "💲 Отправьте сумму для изменения баланса пользователя",
        reply_markup=back_keyboard(callback_data=f"admin_lookup:{user_id}"),
    )

    await state.set_state(AdminFlow.waiting_amount)
    await state.update_data(action="balance", user_id=user_id)


@router.callback_query(AdminCallbackFilter(), lambda c: c.data == "admin_price")
async def admin_price_prompt(callback: CallbackQuery, state: FSMContext) -> None:
    await callback.answer()
    await callback.message.edit_text(
        f"💲 Текущая цена слота: <code>{await get_bot_slot_price()}</code> ₽\n"
        "Отправьте новую положительную цену.",
        reply_markup=back_keyboard(callback_data="admin_panel"),
    )

    await state.set_state(AdminFlow.waiting_amount)
    await state.update_data(action="price")


@router.message(AdminFlow.waiting_user_id, AdminFilter())
async def admin_lookup(message: Message, state: FSMContext) -> None:
    try:
        user_id = int((message.text or "").strip())
        if user_id <= 0:
            raise ValueError
        _, balance, bot_count = await get_user_profile(user_id)

    except (ValueError, TypeError):
        await message.answer("❌ Некорректный Telegram ID")
        return

    await message.answer(
        f"👤 <b>Профиль</b>\n\n"
        f"🆔: <code>{user_id}</code>\n"
        f"💰 Баланс: <code>{balance}</code> ₽\n"
        f"🤖 Ботов: <code>{bot_count}</code>",
        reply_markup=admin_profile_keyboard(user_id=user_id),
    )

    await state.clear()


@router.message(AdminFlow.waiting_amount, AdminFilter())
async def admin_amount(message: Message, state: FSMContext) -> None:
    data = await state.get_data()
    text = (message.text or "").strip()

    try:
        if data.get("action") == "price":
            price = int(text)
            await set_bot_slot_price(price, updated_by=ADMIN_ID)
            response = f"✅ Цена слота обновлена: <code>{price}</code> ₽"

        else:
            amount_text = text
            user_text = data.get("user_id", None)

            print(amount_text, user_text)

            user_id, signed_amount = int(user_text), int(amount_text)

            if user_id <= 0 or signed_amount == 0:
                raise ValueError

            balance = await change_user_balance(
                telegram_id=user_id,
                amount=signed_amount,
                actor_telegram_id=message.from_user.id,
            )

            response = f"✅ Баланс пользователя обновлён: <code>{balance}</code> ₽"

    except (ValueError, TypeError, BalanceError):
        response = "❌ Некорректные данные: нужны положительные целые числа"

    await message.answer(response)

    if data.get("action") == "price":
        return await admin_menu(message, state)

    _, balance, bot_count = await get_user_profile(user_id)

    await message.answer(
        f"👤 <b>Профиль</b>\n\n"
        f"🆔: <code>{user_id}</code>\n"
        f"💰 Баланс: <code>{balance}</code> ₽\n"
        f"🤖 Ботов: <code>{bot_count}</code>",
        reply_markup=admin_profile_keyboard(user_id=user_id),
    )

    await state.clear()