#!/usr/bin/env python
#
# A library that provides a Python interface to the Telegram Bot API
# Copyright (C) 2015-2018
# Leandro Toledo de Souza <devs@python-telegram-bot.org>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Lesser Public License for more details.
#
# You should have received a copy of the GNU Lesser Public License
# along with this program.  If not, see [http://www.gnu.org/licenses/].

import pytest
from flaky import flaky

from telegram import InlineKeyboardButton, InlineKeyboardMarkup


@pytest.fixture(scope='class')
def inline_keyboard_markup():
    return InlineKeyboardMarkup(TestInlineKeyboardMarkup.inline_keyboard)


class TestInlineKeyboardMarkup(object):
    inline_keyboard = [[
        InlineKeyboardButton(text='button1', callback_data='data1'),
        InlineKeyboardButton(text='button2', callback_data='data2')
    ]]

    @flaky(3, 1)
    @pytest.mark.timeout(10)
    def test_send_message_with_inline_keyboard_markup(self, bot, chat_id, inline_keyboard_markup):
        message = bot.send_message(
            chat_id,
            'Testing InlineKeyboardMarkup',
            reply_markup=inline_keyboard_markup)

        assert message.text == 'Testing InlineKeyboardMarkup'

    def test_from_button(self):
        inline_keyboard_markup = InlineKeyboardMarkup.from_button(
            InlineKeyboardButton(text='button1', callback_data='data1')).inline_keyboard
        assert len(inline_keyboard_markup) == 1
        assert len(inline_keyboard_markup[0]) == 1

    def test_from_row(self):
        inline_keyboard_markup = InlineKeyboardMarkup.from_row([
            InlineKeyboardButton(text='button1', callback_data='data1'),
            InlineKeyboardButton(text='button1', callback_data='data1')]).inline_keyboard
        assert len(inline_keyboard_markup) == 1
        assert len(inline_keyboard_markup[0]) == 2

    def test_from_column(self):
        inline_keyboard_markup = InlineKeyboardMarkup.from_column([
            InlineKeyboardButton(text='button1', callback_data='data1'),
            InlineKeyboardButton(text='button1', callback_data='data1')]).inline_keyboard
        assert len(inline_keyboard_markup) == 2
        assert len(inline_keyboard_markup[0]) == 1
        assert len(inline_keyboard_markup[1]) == 1

    def test_expected_values(self, inline_keyboard_markup):
        assert inline_keyboard_markup.inline_keyboard == self.inline_keyboard

    def test_to_dict(self, inline_keyboard_markup):
        inline_keyboard_markup_dict = inline_keyboard_markup.to_dict()

        assert isinstance(inline_keyboard_markup_dict, dict)
        assert inline_keyboard_markup_dict['inline_keyboard'] == [
            [
                self.inline_keyboard[0][0].to_dict(),
                self.inline_keyboard[0][1].to_dict()
            ]
        ]

    def test_de_json(self):
        json_dict = {
            'inline_keyboard': [[
                {
                    'text': 'start',
                    'url': 'http://google.com'
                },
                {
                    'text': 'next',
                    'callback_data': 'abcd'
                }],
                [{
                    'text': 'Cancel',
                    'callback_data': 'Cancel'
                }]
            ]}
        inline_keyboard_markup = InlineKeyboardMarkup.de_json(json_dict, None)

        assert isinstance(inline_keyboard_markup, InlineKeyboardMarkup)
        keyboard = inline_keyboard_markup.inline_keyboard
        assert len(keyboard) == 2
        assert len(keyboard[0]) == 2
        assert len(keyboard[1]) == 1

        assert isinstance(keyboard[0][0], InlineKeyboardButton)
        assert isinstance(keyboard[0][1], InlineKeyboardButton)
        assert isinstance(keyboard[1][0], InlineKeyboardButton)

        assert keyboard[0][0].text == 'start'
        assert keyboard[0][0].url == 'http://google.com'