#!/usr/bin/env python
#
# A library that provides a Python interface to the Telegram Bot API
# Copyright (C) 2015-2021
# 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 telegram import Update, User, Bot
from telegram.utils.helpers import escape_markdown
from tests.conftest import check_shortcut_signature, check_shortcut_call


@pytest.fixture(scope='function')
def json_dict():
    return {
        'id': TestUser.id_,
        'is_bot': TestUser.is_bot,
        'first_name': TestUser.first_name,
        'last_name': TestUser.last_name,
        'username': TestUser.username,
        'language_code': TestUser.language_code,
        'can_join_groups': TestUser.can_join_groups,
        'can_read_all_group_messages': TestUser.can_read_all_group_messages,
        'supports_inline_queries': TestUser.supports_inline_queries,
    }


@pytest.fixture(scope='function')
def user(bot):
    return User(
        id=TestUser.id_,
        first_name=TestUser.first_name,
        is_bot=TestUser.is_bot,
        last_name=TestUser.last_name,
        username=TestUser.username,
        language_code=TestUser.language_code,
        can_join_groups=TestUser.can_join_groups,
        can_read_all_group_messages=TestUser.can_read_all_group_messages,
        supports_inline_queries=TestUser.supports_inline_queries,
        bot=bot,
    )


class TestUser:
    id_ = 1
    is_bot = True
    first_name = u'first\u2022name'
    last_name = u'last\u2022name'
    username = 'username'
    language_code = 'en_us'
    can_join_groups = True
    can_read_all_group_messages = True
    supports_inline_queries = False

    def test_de_json(self, json_dict, bot):
        user = User.de_json(json_dict, bot)

        assert user.id == self.id_
        assert user.is_bot == self.is_bot
        assert user.first_name == self.first_name
        assert user.last_name == self.last_name
        assert user.username == self.username
        assert user.language_code == self.language_code
        assert user.can_join_groups == self.can_join_groups
        assert user.can_read_all_group_messages == self.can_read_all_group_messages
        assert user.supports_inline_queries == self.supports_inline_queries

    def test_de_json_without_username(self, json_dict, bot):
        del json_dict['username']

        user = User.de_json(json_dict, bot)

        assert user.id == self.id_
        assert user.is_bot == self.is_bot
        assert user.first_name == self.first_name
        assert user.last_name == self.last_name
        assert user.username is None
        assert user.language_code == self.language_code
        assert user.can_join_groups == self.can_join_groups
        assert user.can_read_all_group_messages == self.can_read_all_group_messages
        assert user.supports_inline_queries == self.supports_inline_queries

    def test_de_json_without_username_and_last_name(self, json_dict, bot):
        del json_dict['username']
        del json_dict['last_name']

        user = User.de_json(json_dict, bot)

        assert user.id == self.id_
        assert user.is_bot == self.is_bot
        assert user.first_name == self.first_name
        assert user.last_name is None
        assert user.username is None
        assert user.language_code == self.language_code
        assert user.can_join_groups == self.can_join_groups
        assert user.can_read_all_group_messages == self.can_read_all_group_messages
        assert user.supports_inline_queries == self.supports_inline_queries

    def test_name(self, user):
        assert user.name == '@username'
        user.username = None
        assert user.name == u'first\u2022name last\u2022name'
        user.last_name = None
        assert user.name == u'first\u2022name'
        user.username = self.username
        assert user.name == '@username'

    def test_full_name(self, user):
        assert user.full_name == u'first\u2022name last\u2022name'
        user.last_name = None
        assert user.full_name == u'first\u2022name'

    def test_link(self, user):
        assert user.link == f'https://t.me/{user.username}'
        user.username = None
        assert user.link is None

    def test_instance_method_get_profile_photos(self, monkeypatch, user):
        get_profile_photos = user.bot.get_user_profile_photos

        def make_assertion(*_, **kwargs):
            return kwargs['user_id'] == user.id and check_shortcut_call(kwargs, get_profile_photos)

        assert check_shortcut_signature(
            User.get_profile_photos, Bot.get_user_profile_photos, ['user_id'], []
        )

        monkeypatch.setattr(user.bot, 'get_user_profile_photos', make_assertion)
        assert user.get_profile_photos()

    def test_instance_method_pin_message(self, monkeypatch, user):
        pin_message = user.bot.pin_chat_message

        def make_assertion(*_, **kwargs):
            return kwargs['chat_id'] == user.id and check_shortcut_call(kwargs, pin_message)

        assert check_shortcut_signature(User.pin_message, Bot.pin_chat_message, ['chat_id'], [])

        monkeypatch.setattr(user.bot, 'pin_chat_message', make_assertion)
        assert user.pin_message(1)

    def test_instance_method_unpin_message(self, monkeypatch, user):
        unpin_message = user.bot.unpin_chat_message

        def make_assertion(*_, **kwargs):
            return kwargs['chat_id'] == user.id and check_shortcut_call(kwargs, unpin_message)

        assert check_shortcut_signature(
            User.unpin_message, Bot.unpin_chat_message, ['chat_id'], []
        )

        monkeypatch.setattr(user.bot, 'unpin_chat_message', make_assertion)
        assert user.unpin_message()

    def test_instance_method_unpin_all_messages(self, monkeypatch, user):
        unpin_all_messages = user.bot.unpin_all_chat_messages

        def make_assertion(*_, **kwargs):
            return kwargs['chat_id'] == user.id and check_shortcut_call(kwargs, unpin_all_messages)

        assert check_shortcut_signature(
            User.unpin_all_messages, Bot.unpin_all_chat_messages, ['chat_id'], []
        )

        monkeypatch.setattr(user.bot, 'unpin_all_chat_messages', make_assertion)
        assert user.unpin_all_messages()

    def test_instance_method_send_message(self, monkeypatch, user):
        send_message = user.bot.send_message

        def make_assertion(*_, **kwargs):
            return (
                kwargs['chat_id'] == user.id
                and kwargs['text'] == 'test'
                and check_shortcut_call(kwargs, send_message)
            )

        assert check_shortcut_signature(User.send_message, Bot.send_message, ['chat_id'], [])

        monkeypatch.setattr(user.bot, 'send_message', make_assertion)
        assert user.send_message('test')

    def test_instance_method_send_photo(self, monkeypatch, user):
        send_photo = user.bot.send_photo

        def make_assertion(*_, **kwargs):
            return (
                kwargs['chat_id'] == user.id
                and kwargs['photo'] == 'test_photo'
                and check_shortcut_call(kwargs, send_photo)
            )

        assert check_shortcut_signature(User.send_photo, Bot.send_photo, ['chat_id'], [])

        monkeypatch.setattr(user.bot, 'send_photo', make_assertion)
        assert user.send_photo('test_photo')

    def test_instance_method_send_media_group(self, monkeypatch, user):
        send_media_group = user.bot.send_media_group

        def make_assertion(*_, **kwargs):
            return (
                kwargs['chat_id'] == user.id
                and kwargs['media'] == 'test_media_group'
                and check_shortcut_call(kwargs, send_media_group)
            )

        assert check_shortcut_signature(
            User.send_media_group, Bot.send_media_group, ['chat_id'], []
        )

        monkeypatch.setattr(user.bot, 'send_media_group', make_assertion)
        assert user.send_media_group('test_media_group')

    def test_instance_method_send_audio(self, monkeypatch, user):
        send_audio = user.bot.send_audio

        def make_assertion(*_, **kwargs):
            return (
                kwargs['chat_id'] == user.id
                and kwargs['audio'] == 'test_audio'
                and check_shortcut_call(kwargs, send_audio)
            )

        assert check_shortcut_signature(User.send_audio, Bot.send_audio, ['chat_id'], [])

        monkeypatch.setattr(user.bot, 'send_audio', make_assertion)
        assert user.send_audio('test_audio')

    def test_instance_method_send_chat_action(self, monkeypatch, user):
        send_chat_action = user.bot.send_chat_action

        def make_assertion(*_, **kwargs):
            return (
                kwargs['chat_id'] == user.id
                and kwargs['action'] == 'test_chat_action'
                and check_shortcut_call(kwargs, send_chat_action)
            )

        assert check_shortcut_signature(
            User.send_chat_action, Bot.send_chat_action, ['chat_id'], []
        )

        monkeypatch.setattr(user.bot, 'send_chat_action', make_assertion)
        assert user.send_chat_action('test_chat_action')

    def test_instance_method_send_contact(self, monkeypatch, user):
        send_contact = user.bot.send_contact

        def make_assertion(*_, **kwargs):
            return (
                kwargs['chat_id'] == user.id
                and kwargs['phone_number'] == 'test_contact'
                and check_shortcut_call(kwargs, send_contact)
            )

        assert check_shortcut_signature(User.send_contact, Bot.send_contact, ['chat_id'], [])

        monkeypatch.setattr(user.bot, 'send_contact', make_assertion)
        assert user.send_contact(phone_number='test_contact')

    def test_instance_method_send_dice(self, monkeypatch, user):
        send_dice = user.bot.send_dice

        def make_assertion(*_, **kwargs):
            return (
                kwargs['chat_id'] == user.id
                and kwargs['emoji'] == 'test_dice'
                and check_shortcut_call(kwargs, send_dice)
            )

        assert check_shortcut_signature(User.send_dice, Bot.send_dice, ['chat_id'], [])

        monkeypatch.setattr(user.bot, 'send_dice', make_assertion)
        assert user.send_dice(emoji='test_dice')

    def test_instance_method_send_document(self, monkeypatch, user):
        send_document = user.bot.send_document

        def make_assertion(*_, **kwargs):
            return (
                kwargs['chat_id'] == user.id
                and kwargs['document'] == 'test_document'
                and check_shortcut_call(kwargs, send_document)
            )

        assert check_shortcut_signature(User.send_document, Bot.send_document, ['chat_id'], [])

        monkeypatch.setattr(user.bot, 'send_document', make_assertion)
        assert user.send_document('test_document')

    def test_instance_method_send_game(self, monkeypatch, user):
        send_game = user.bot.send_game

        def make_assertion(*_, **kwargs):
            return (
                kwargs['chat_id'] == user.id
                and kwargs['game_short_name'] == 'test_game'
                and check_shortcut_call(kwargs, send_game)
            )

        assert check_shortcut_signature(User.send_game, Bot.send_game, ['chat_id'], [])

        monkeypatch.setattr(user.bot, 'send_game', make_assertion)
        assert user.send_game(game_short_name='test_game')

    def test_instance_method_send_invoice(self, monkeypatch, user):
        send_invoice = user.bot.send_invoice

        def make_assertion(*_, **kwargs):
            title = kwargs['title'] == 'title'
            description = kwargs['description'] == 'description'
            payload = kwargs['payload'] == 'payload'
            provider_token = kwargs['provider_token'] == 'provider_token'
            start_parameter = kwargs['start_parameter'] == 'start_parameter'
            currency = kwargs['currency'] == 'currency'
            prices = kwargs['prices'] == 'prices'
            args = (
                title
                and description
                and payload
                and provider_token
                and start_parameter
                and currency
                and prices
            )
            return (
                kwargs['chat_id'] == user.id and args and check_shortcut_call(kwargs, send_invoice)
            )

        assert check_shortcut_signature(User.send_invoice, Bot.send_invoice, ['chat_id'], [])

        monkeypatch.setattr(user.bot, 'send_invoice', make_assertion)
        assert user.send_invoice(
            'title',
            'description',
            'payload',
            'provider_token',
            'start_parameter',
            'currency',
            'prices',
        )

    def test_instance_method_send_location(self, monkeypatch, user):
        send_location = user.bot.send_location

        def make_assertion(*_, **kwargs):
            return (
                kwargs['chat_id'] == user.id
                and kwargs['latitude'] == 'test_location'
                and check_shortcut_call(kwargs, send_location)
            )

        assert check_shortcut_signature(User.send_location, Bot.send_location, ['chat_id'], [])

        monkeypatch.setattr(user.bot, 'send_location', make_assertion)
        assert user.send_location('test_location')

    def test_instance_method_send_sticker(self, monkeypatch, user):
        send_sticker = user.bot.send_sticker

        def make_assertion(*_, **kwargs):
            return (
                kwargs['chat_id'] == user.id
                and kwargs['sticker'] == 'test_sticker'
                and check_shortcut_call(kwargs, send_sticker)
            )

        assert check_shortcut_signature(User.send_sticker, Bot.send_sticker, ['chat_id'], [])

        monkeypatch.setattr(user.bot, 'send_sticker', make_assertion)
        assert user.send_sticker('test_sticker')

    def test_instance_method_send_video(self, monkeypatch, user):
        send_video = user.bot.send_video

        def make_assertion(*_, **kwargs):
            return (
                kwargs['chat_id'] == user.id
                and kwargs['video'] == 'test_video'
                and check_shortcut_call(kwargs, send_video)
            )

        assert check_shortcut_signature(User.send_video, Bot.send_video, ['chat_id'], [])

        monkeypatch.setattr(user.bot, 'send_video', make_assertion)
        assert user.send_video('test_video')

    def test_instance_method_send_venue(self, monkeypatch, user):
        send_venue = user.bot.send_venue

        def make_assertion(*_, **kwargs):
            return (
                kwargs['chat_id'] == user.id
                and kwargs['title'] == 'test_venue'
                and check_shortcut_call(kwargs, send_venue)
            )

        assert check_shortcut_signature(User.send_venue, Bot.send_venue, ['chat_id'], [])

        monkeypatch.setattr(user.bot, 'send_venue', make_assertion)
        assert user.send_venue(title='test_venue')

    def test_instance_method_send_video_note(self, monkeypatch, user):
        send_video_note = user.bot.send_video_note

        def make_assertion(*_, **kwargs):
            return (
                kwargs['chat_id'] == user.id
                and kwargs['video_note'] == 'test_video_note'
                and check_shortcut_call(kwargs, send_video_note)
            )

        assert check_shortcut_signature(User.send_video_note, Bot.send_video_note, ['chat_id'], [])

        monkeypatch.setattr(user.bot, 'send_video_note', make_assertion)
        assert user.send_video_note('test_video_note')

    def test_instance_method_send_voice(self, monkeypatch, user):
        send_voice = user.bot.send_voice

        def make_assertion(*_, **kwargs):
            return (
                kwargs['chat_id'] == user.id
                and kwargs['voice'] == 'test_voice'
                and check_shortcut_call(kwargs, send_voice)
            )

        assert check_shortcut_signature(User.send_voice, Bot.send_voice, ['chat_id'], [])

        monkeypatch.setattr(user.bot, 'send_voice', make_assertion)
        assert user.send_voice('test_voice')

    def test_instance_method_send_animation(self, monkeypatch, user):
        send_animation = user.bot.send_animation

        def make_assertion(*_, **kwargs):
            return (
                kwargs['chat_id'] == user.id
                and kwargs['animation'] == 'test_animation'
                and check_shortcut_call(kwargs, send_animation)
            )

        assert check_shortcut_signature(User.send_animation, Bot.send_animation, ['chat_id'], [])

        monkeypatch.setattr(user.bot, 'send_animation', make_assertion)
        assert user.send_animation('test_animation')

    def test_instance_method_send_poll(self, monkeypatch, user):
        send_poll = user.bot.send_poll

        def make_assertion(*_, **kwargs):
            return (
                kwargs['chat_id'] == user.id
                and kwargs['question'] == 'test_poll'
                and check_shortcut_call(kwargs, send_poll)
            )

        assert check_shortcut_signature(User.send_poll, Bot.send_poll, ['chat_id'], [])

        monkeypatch.setattr(user.bot, 'send_poll', make_assertion)
        assert user.send_poll(question='test_poll', options=[1, 2])

    def test_instance_method_send_copy(self, monkeypatch, user):
        send_copy = user.bot.copy_message

        def make_assertion(*_, **kwargs):
            user_id = kwargs['chat_id'] == user.id
            message_id = kwargs['message_id'] == 'message_id'
            from_chat_id = kwargs['from_chat_id'] == 'from_chat_id'
            return (
                from_chat_id and message_id and user_id and check_shortcut_call(kwargs, send_copy)
            )

        assert check_shortcut_signature(User.send_copy, Bot.copy_message, ['chat_id'], [])

        monkeypatch.setattr(user.bot, 'copy_message', make_assertion)
        assert user.send_copy(from_chat_id='from_chat_id', message_id='message_id')

    def test_instance_method_copy_message(self, monkeypatch, user):
        copy_message = user.bot.copy_message

        def make_assertion(*_, **kwargs):
            chat_id = kwargs['chat_id'] == 'chat_id'
            message_id = kwargs['message_id'] == 'message_id'
            user_id = kwargs['from_chat_id'] == user.id
            return chat_id and message_id and user_id and check_shortcut_call(kwargs, copy_message)

        assert check_shortcut_signature(User.copy_message, Bot.copy_message, ['from_chat_id'], [])

        monkeypatch.setattr(user.bot, 'copy_message', make_assertion)
        assert user.copy_message(chat_id='chat_id', message_id='message_id')

    def test_mention_html(self, user):
        expected = u'<a href="tg://user?id={}">{}</a>'

        assert user.mention_html() == expected.format(user.id, user.full_name)
        assert user.mention_html('the<b>name\u2022') == expected.format(
            user.id, 'the&lt;b&gt;name\u2022'
        )
        assert user.mention_html(user.username) == expected.format(user.id, user.username)

    def test_mention_markdown(self, user):
        expected = u'[{}](tg://user?id={})'

        assert user.mention_markdown() == expected.format(user.full_name, user.id)
        assert user.mention_markdown('the_name*\u2022') == expected.format(
            'the\\_name\\*\u2022', user.id
        )
        assert user.mention_markdown(user.username) == expected.format(user.username, user.id)

    def test_mention_markdown_v2(self, user):
        user.first_name = 'first{name'
        user.last_name = 'last_name'

        expected = u'[{}](tg://user?id={})'

        assert user.mention_markdown_v2() == expected.format(
            escape_markdown(user.full_name, version=2), user.id
        )
        assert user.mention_markdown_v2('the{name>\u2022') == expected.format(
            'the\\{name\\>\u2022', user.id
        )
        assert user.mention_markdown_v2(user.username) == expected.format(user.username, user.id)

    def test_equality(self):
        a = User(self.id_, self.first_name, self.is_bot, self.last_name)
        b = User(self.id_, self.first_name, self.is_bot, self.last_name)
        c = User(self.id_, self.first_name, self.is_bot)
        d = User(0, self.first_name, self.is_bot, self.last_name)
        e = Update(self.id_)

        assert a == b
        assert hash(a) == hash(b)
        assert a is not b

        assert a == c
        assert hash(a) == hash(c)

        assert a != d
        assert hash(a) != hash(d)

        assert a != e
        assert hash(a) != hash(e)