# -*- coding: utf-8 -*-
#
# Copyright (C) 2021 Chris Caron <lead2gold@gmail.com>
# All rights reserved.
#
# This code is licensed under the MIT License.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files(the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions :
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
import pytest
import requests
from apprise import NotifyType
from apprise.plugins.NotifyRocketChat import NotifyRocketChat
from helpers import AppriseURLTester
from unittest import mock

# Disable logging for a cleaner testing output
import logging
logging.disable(logging.CRITICAL)

# Our Testing URLs
apprise_url_tests = (
    ('rocket://', {
        'instance': None,
    }),
    ('rockets://', {
        'instance': None,
    }),
    ('rocket://:@/', {
        'instance': None,
    }),
    # No username or pass
    ('rocket://localhost', {
        'instance': TypeError,
    }),
    # No room or channel
    ('rocket://user:pass@localhost', {
        'instance': TypeError,
    }),
    # No valid rooms or channels
    ('rocket://user:pass@localhost/#/!/@', {
        'instance': TypeError,
    }),
    # No user/pass combo
    ('rocket://user@localhost/room/', {
        'instance': TypeError,
    }),
    # No user/pass combo
    ('rocket://localhost/room/', {
        'instance': TypeError,
    }),
    # A room and port identifier
    ('rocket://user:pass@localhost:8080/room/', {
        'instance': NotifyRocketChat,
        # The response text is expected to be the following on a success
        'requests_response_text': {
            'status': 'success',
            'data': {
                'authToken': 'abcd',
                'userId': 'user',
            },
        },
    }),
    # A channel (using the to=)
    ('rockets://user:pass@localhost?to=#channel', {
        'instance': NotifyRocketChat,
        # The response text is expected to be the following on a success
        'requests_response_text': {
            'status': 'success',
            'data': {
                'authToken': 'abcd',
                'userId': 'user',
            },
        },
    }),
    # A channel
    ('rockets://user:pass@localhost/#channel', {
        'instance': NotifyRocketChat,
        # The response text is expected to be the following on a success
        'requests_response_text': {
            'status': 'success',
            'data': {
                'authToken': 'abcd',
                'userId': 'user',
            },
        },
    }),
    # Several channels
    ('rocket://user:pass@localhost/#channel1/#channel2/?avatar=Yes', {
        'instance': NotifyRocketChat,
        # The response text is expected to be the following on a success
        'requests_response_text': {
            'status': 'success',
            'data': {
                'authToken': 'abcd',
                'userId': 'user',
            },
        },
    }),
    # Several Rooms
    ('rocket://user:pass@localhost/room1/room2', {
        'instance': NotifyRocketChat,
        # The response text is expected to be the following on a success
        'requests_response_text': {
            'status': 'success',
            'data': {
                'authToken': 'abcd',
                'userId': 'user',
            },
        },
    }),
    # A room and channel
    ('rocket://user:pass@localhost/room/#channel?mode=basic&avatar=Yes', {
        'instance': NotifyRocketChat,
        # The response text is expected to be the following on a success
        'requests_response_text': {
            'status': 'success',
            'data': {
                'authToken': 'abcd',
                'userId': 'user',
            },
        },
        # Our expected url(privacy=True) startswith() response:
        'privacy_url': 'rocket://user:****@localhost',
    }),
    # A user/pass where the pass matches a webtoken
    # to ensure we get the right mode, we enforce basic mode
    # so that web/token gets interpreted as a password
    ('rockets://user:pass%2Fwithslash@localhost/#channel/?mode=basic', {
        'instance': NotifyRocketChat,
        # The response text is expected to be the following on a success
        'requests_response_text': {
            'status': 'success',
            'data': {
                'authToken': 'abcd',
                'userId': 'user',
            },
        },
    }),
    # A room and channel
    ('rockets://user:pass@localhost/rooma/#channela', {
        # The response text is expected to be the following on a success
        'requests_response_code': requests.codes.ok,
        'requests_response_text': {
            # return something other then a success message type
            'status': 'failure',
        },
        # Exception is thrown in this case
        'instance': NotifyRocketChat,
        # Notifications will fail in this event
        'response': False,
    }),
    # A web token
    ('rockets://web/token@localhost/@user/#channel/roomid', {
        'instance': NotifyRocketChat,
    }),
    ('rockets://user:web/token@localhost/@user/?mode=webhook', {
        'instance': NotifyRocketChat,
    }),
    ('rockets://user:web/token@localhost?to=@user2,#channel2', {
        'instance': NotifyRocketChat,
    }),
    ('rockets://web/token@localhost/?avatar=No', {
        # a simple webhook token with default values
        'instance': NotifyRocketChat,

        # Our expected url(privacy=True) startswith() response:
        'privacy_url': 'rockets://w...n@localhost',
    }),
    ('rockets://localhost/@user/?mode=webhook&webhook=web/token', {
        'instance': NotifyRocketChat,
    }),
    ('rockets://user:web/token@localhost/@user/?mode=invalid', {
        # invalid mode
        'instance': TypeError,
    }),
    ('rocket://user:pass@localhost:8081/room1/room2', {
        'instance': NotifyRocketChat,
        # force a failure using basic mode
        'response': False,
        'requests_response_code': requests.codes.internal_server_error,
    }),
    ('rockets://user:web/token@localhost?to=@user3,#channel3', {
        'instance': NotifyRocketChat,
        # force a failure using webhook mode
        'response': False,
        'requests_response_code': requests.codes.internal_server_error,
    }),
    ('rocket://user:pass@localhost:8082/#channel', {
        'instance': NotifyRocketChat,
        # throw a bizzare code forcing us to fail to look it up
        'response': False,
        'requests_response_code': 999,
    }),
    ('rocket://user:pass@localhost:8083/#chan1/#chan2/room', {
        'instance': NotifyRocketChat,
        # Throws a series of connection and transfer exceptions when this flag
        # is set and tests that we gracfully handle them
        'test_requests_exceptions': True,
    }),
)


def test_plugin_rocket_chat_urls():
    """
    NotifyRocketChat() Apprise URLs

    """

    # Run our general tests
    AppriseURLTester(tests=apprise_url_tests).run_all()


@mock.patch('requests.get')
@mock.patch('requests.post')
def test_plugin_rocketchat_edge_cases(mock_post, mock_get, no_throttling):
    """
    NotifyRocketChat() Edge Cases

    """

    # Chat ID
    recipients = 'AbcD1245, @l2g, @lead2gold, #channel, #channel2'

    # Authentication
    user = 'myuser'
    password = 'mypass'

    # Prepare Mock
    mock_get.return_value = requests.Request()
    mock_post.return_value = requests.Request()
    mock_post.return_value.status_code = requests.codes.ok
    mock_get.return_value.status_code = requests.codes.ok
    mock_post.return_value.content = ''
    mock_get.return_value.content = ''

    obj = NotifyRocketChat(
        user=user, password=password, targets=recipients)
    assert isinstance(obj, NotifyRocketChat) is True
    assert len(obj.channels) == 2
    assert len(obj.users) == 2
    assert len(obj.rooms) == 1

    # No Webhook specified
    with pytest.raises(TypeError):
        obj = NotifyRocketChat(webhook=None, mode='webhook')

    #
    # Logout
    #
    assert obj.logout() is True

    # Invalid JSON during Login
    mock_post.return_value.content = '{'
    mock_get.return_value.content = '}'
    assert obj.login() is False

    # Prepare Mock to fail
    mock_post.return_value.content = ''
    mock_get.return_value.content = ''
    mock_post.return_value.status_code = requests.codes.internal_server_error
    mock_get.return_value.status_code = requests.codes.internal_server_error

    #
    # Send Notification
    #
    assert obj.notify(
        body='body', title='title', notify_type=NotifyType.INFO) is False
    assert obj._send(payload='test', notify_type=NotifyType.INFO) is False

    #
    # Logout
    #
    assert obj.logout() is False

    # KeyError handling
    mock_post.return_value.status_code = 999
    mock_get.return_value.status_code = 999

    #
    # Send Notification
    #
    assert obj.notify(
        body='body', title='title', notify_type=NotifyType.INFO) is False
    assert obj._send(payload='test', notify_type=NotifyType.INFO) is False

    #
    # Logout
    #
    assert obj.logout() is False

    # Generate exceptions
    mock_get.side_effect = requests.ConnectionError(
        0, 'requests.ConnectionError() not handled')
    mock_post.side_effect = mock_get.side_effect

    #
    # Send Notification
    #
    assert obj._send(payload='test', notify_type=NotifyType.INFO) is False

    # Attempt the check again but fake a successful login
    obj.login = mock.Mock()
    obj.login.return_value = True
    assert obj.notify(
        body='body', title='title', notify_type=NotifyType.INFO) is False
    #
    # Logout
    #
    assert obj.logout() is False