#  SPDX-License-Identifier: MPL-2.0
#    Copyright (c) 2022 Philipp Le <philipp@philipple.de>.
#  This Source Code Form is subject to the terms of the Mozilla Public
#  License, v. 2.0. If a copy of the MPL was not distributed with this
#  file, You can obtain one at https://mozilla.org/MPL/2.0/.

import unittest
from typing import List
from pydantic import conint, confloat
from tkinter import ttk
from enum import IntEnum

from dcs.config.store import Store, ConfigObject, ConfigControlFrame
from dcs.config.ui import ui_create


class ExampleSubFrame(ConfigControlFrame):
    pass


@ui_create
class ExampleSub(ConfigObject):
    id: conint(ge=0, lt=10000) = 1
    title: str = 'test'

    def make_config_widget(self, parent: ttk.Widget) -> ConfigControlFrame:
        frm = ExampleSubFrame(parent)
        return frm


class ExampleIntEnum(IntEnum):
    Option1 = 1
    Option2 = 2


@ui_create
class ExampleConfig(ConfigObject):
    _KEY = 'example'
    id: conint(ge=0, lt=10) = 1
    name: str = 'Hello'
    sub: List[ExampleSub] = [
        ExampleSub(id=1, title='item 1'),
        ExampleSub(id=2, title='item 2'),
    ]
    int_option: ExampleIntEnum = ExampleIntEnum.Option2
    flt: confloat(ge=0.0, lt=10.0, multiple_of=0.01) = 0.12


class UITest(unittest.TestCase):
    def test_deserialize(self):
        in_data = {
            'example': {
                'id': 0,
                'name': 'Test1',
                'sub': [
                    {
                        'id': 0,
                        'title': 'Title1',
                    },
                    {
                        'id': 1,
                        'title': 'Title2',
                    },
                ]
            }
        }

        loaded_store = Store.load_obj(in_data, 'default')

        store = Store.get_instance('default')
        self.assertEqual(id(loaded_store), id(store))

        cfg: ExampleConfig = store.get_config(ExampleConfig)
        self.assertIn('ui_create_id', dir(cfg))