from aiogram import types
from aiogram.dispatcher import FSMContext

from load import dp, bot, messages
from keyboard.default.checkout import confirm_all_info
from keyboard.default.main_menu import cancel_btn, get_phone_number, continue_btn
from keyboard.default.ordering import load_info
from state.state import UserState
from state.checkout import Checkout
from utils.database.ordering import get_info


@dp.message_handler(lambda x: x.text == messages.all_right_message, state=UserState.confirm)
async def confirm(message: types.Message, state: FSMContext):
    await state.finish()
    info = get_info(message.from_user.id)

    await bot.send_message(
        message.chat.id, 
        "Может у вас есть сохраненные данные?",
        reply_markup=load_info(bool(info))
    )
    await Checkout.loaded.set()


@dp.message_handler(lambda x: x.text == messages.load_data, state=Checkout.loaded)
async def load_form(message: types.message, state: FSMContext):
    info = get_info(message.from_user.id)
    await state.update_data(
        loaded=True,
        first_name = info["first_name"],
        last_name = info["last_name"],
        phone_number = info["phone_number"],
        address = info["address"]
    )
    await bot.send_message(message.chat.id, "Ваши данные загружены!", reply_markup=continue_btn)
    await Checkout.finish.set()


@dp.message_handler(lambda x: x.text == messages.rewrite_data, state=Checkout.loaded)
async def new_form(message: types.Message, state: FSMContext = None):
    await state.update_data(loaded=False)
    await bot.send_message(
        message.chat.id,
        "Напишите вашу фамилию",
        reply_markup=cancel_btn
    )
    await Checkout.last_name.set()


@dp.message_handler(state=Checkout.last_name)
async def form_last_name(message: types.Message, state: FSMContext):
    await state.update_data(last_name=message.text)
    await bot.send_message(
        message.chat.id,
        "Ваше имя",
        reply_markup=cancel_btn
    )
    await Checkout.first_name.set()


@dp.message_handler(state=Checkout.first_name)
async def form_first_name(message: types.Message, state: FSMContext):
    await state.update_data(first_name=message.text)
    await bot.send_message(
        message.chat.id,
        ("Номер телефона\n\n"
        "Можете написать номер телефона вручную"),
        reply_markup=get_phone_number
    )
    await Checkout.phone_number.set()


@dp.message_handler(state=Checkout.phone_number, content_types=[types.ContentType.CONTACT, types.ContentType.TEXT])
async def form_phone(message: types.Message, state: FSMContext):
    if message.contact is not None: 
        phone=message.contact.phone_number 
    else: phone=message.text
    if len(phone) in [10,12,13]:
        await state.update_data(phone_number=phone)
        await bot.send_message(message.chat.id, "Отправте адрес доставки", reply_markup=cancel_btn)
        await Checkout.address.set()
    else: 
        await bot.send_message(message.chat.id, "Номер телефона не правильный!")
        await Checkout.phone_number.set()


@dp.message_handler(state=Checkout.address)
async def form_address(message: types.Message, state: FSMContext):
    await state.update_data(address=message.text)
    await bot.send_message(message.chat.id, "Отлично заявка заполнена!", reply_markup=continue_btn)
    await Checkout.finish.set()


@dp.message_handler(state=Checkout.finish)
async def finish_form(message: types.Message, state: FSMContext):
    data = await state.get_data()

    text = (f"Имя: {data['first_name']}\n"
        f"Фамилия: {data['last_name']}\n"
        f"Номер телефона: {data['phone_number']}\n"
        f"Адрес: {data['address']}\n"
        )
    await bot.send_message(
        message.chat.id, 
        text,
        reply_markup=confirm_all_info()
    )