# -*- 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 os
import sys
from json import loads
try:
    # Python 3.x
    from unittest import mock

except ImportError:
    # Python 2.7
    import mock

import pytest
import requests
from apprise import plugins
from apprise import Apprise
from helpers import AppriseURLTester
from apprise import AppriseAttachment
from apprise import NotifyType

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

# Attachment Directory
TEST_VAR_DIR = os.path.join(os.path.dirname(__file__), 'var')

# Our Testing URLs
apprise_url_tests = (
    ('signal://', {
        # No host specified
        'instance': TypeError,
    }),
    ('signal://:@/', {
        # invalid host
        'instance': TypeError,
    }),
    ('signal://localhost', {
        # Just a host provided
        'instance': TypeError,
    }),
    ('signal://localhost', {
        # key and secret provided and from but invalid from no
        'instance': TypeError,
    }),
    ('signal://localhost/123', {
        # invalid from phone
        'instance': TypeError,

    }),
    ('signal://localhost/{}/123/'.format('1' * 11), {
        # invalid 'to' phone number
        'instance': plugins.NotifySignalAPI,
        # Notify will fail because it couldn't send to anyone
        'response': False,
        # Our expected url(privacy=True) startswith() response:
        'privacy_url': 'signal://localhost/+{}/123'.format('1' * 11),
    }),
    ('signal://localhost:8080/{}/'.format('1' * 11), {
        # one phone number will notify ourselves
        'instance': plugins.NotifySignalAPI,
    }),

    ('signal://localhost:8082/+{}/@group.abcd/'.format('2' * 11), {
        # a valid group
        'instance': plugins.NotifySignalAPI,
        # Our expected url(privacy=True) startswith() response:
        'privacy_url': 'signal://localhost:8082/+{}/@abcd'.format('2' * 11),
    }),
    ('signal://localhost:8080/+{}/group.abcd/'.format('1' * 11), {
        # another valid group (without @ symbol)
        'instance': plugins.NotifySignalAPI,
        # Our expected url(privacy=True) startswith() response:
        'privacy_url': 'signal://localhost:8080/+{}/@abcd'.format('1' * 11),
    }),
    ('signal://localhost:8080/?from={}&to={},{}'.format(
        '1' * 11, '2' * 11, '3' * 11), {
        # use get args to acomplish the same thing
        'instance': plugins.NotifySignalAPI,
    }),
    ('signal://localhost:8080/?from={}&to={},{},{}'.format(
        '1' * 11, '2' * 11, '3' * 11, '5' * 3), {
        # 2 good targets and one invalid one
        'instance': plugins.NotifySignalAPI,
    }),
    ('signal://localhost:8080/{}/{}/?from={}'.format(
        '1' * 11, '2' * 11, '3' * 11), {
        # If we have from= specified, then all elements take on the to= value
        'instance': plugins.NotifySignalAPI,
    }),
    ('signals://user@localhost/{}/{}'.format('1' * 11, '3' * 11), {
        # use get args to acomplish the same thing (use source instead of from)
        'instance': plugins.NotifySignalAPI,
    }),
    ('signals://user:password@localhost/{}/{}'.format('1' * 11, '3' * 11), {
        # use get args to acomplish the same thing (use source instead of from)
        'instance': plugins.NotifySignalAPI,
    }),
    ('signals://user:password@localhost/{}/{}'.format('1' * 11, '3' * 11), {
        'instance': plugins.NotifySignalAPI,
        # Test that a 201 response code is still accepted
        'requests_response_code': 201,
    }),
    ('signals://localhost/{}/{}/{}?batch=True'.format(
        '1' * 11, '3' * 11, '4' * 11), {
            # test batch mode
            'instance': plugins.NotifySignalAPI,
    }),
    ('signals://localhost/{}/{}/{}?status=True'.format(
        '1' * 11, '3' * 11, '4' * 11), {
            # test status switch
            'instance': plugins.NotifySignalAPI,
    }),
    ('signal://localhost/{}/{}'.format('1' * 11, '4' * 11), {
        'instance': plugins.NotifySignalAPI,
        # throw a bizzare code forcing us to fail to look it up
        'response': False,
        'requests_response_code': 999,
    }),
    ('signal://localhost/{}/{}'.format('1' * 11, '4' * 11), {
        'instance': plugins.NotifySignalAPI,
        # 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_signal_urls():
    """
    NotifySignalAPI() Apprise URLs

    """

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


@mock.patch('requests.post')
def test_plugin_signal_edge_cases(mock_post):
    """
    NotifySignalAPI() Edge Cases

    """
    # Disable Throttling to speed testing
    plugins.NotifyBase.request_rate_per_sec = 0

    # Prepare our response
    response = requests.Request()
    response.status_code = requests.codes.ok

    # Prepare Mock
    mock_post.return_value = response

    # Initialize some generic (but valid) tokens
    source = '+1 (555) 123-3456'
    target = '+1 (555) 987-5432'
    body = "test body"
    title = "My Title"

    # No apikey specified
    with pytest.raises(TypeError):
        plugins.NotifySignalAPI(source=None)

    aobj = Apprise()
    assert aobj.add("signals://localhost:231/{}/{}".format(source, target))
    assert aobj.notify(title=title, body=body)

    assert mock_post.call_count == 1

    details = mock_post.call_args_list[0]
    assert details[0][0] == 'https://localhost:231/v2/send'
    payload = loads(details[1]['data'])
    assert payload['message'] == 'My Title\r\ntest body'

    # Reset our mock object
    mock_post.reset_mock()

    aobj = Apprise()
    assert aobj.add(
        "signals://user@localhost:231/{}/{}?status=True".format(
            source, target))
    assert aobj.notify(title=title, body=body)

    assert mock_post.call_count == 1

    details = mock_post.call_args_list[0]
    assert details[0][0] == 'https://localhost:231/v2/send'
    payload = loads(details[1]['data'])
    # Status flag is set
    assert payload['message'] == '[i] My Title\r\ntest body'


@mock.patch('requests.post')
def test_plugin_signal_test_based_on_feedback(mock_post):
    """
    NotifySignalAPI() User Feedback Test

    """
    # Disable Throttling to speed testing
    plugins.NotifyBase.request_rate_per_sec = 0

    # Prepare our response
    response = requests.Request()
    response.status_code = requests.codes.ok

    # Prepare Mock
    mock_post.return_value = response

    body = "test body"
    title = "My Title"

    aobj = Apprise()
    aobj.add(
        'signal://10.0.0.112:8080/+12512222222/+12513333333/'
        '12514444444?batch=yes')

    assert aobj.notify(title=title, body=body)

    # If a batch, there is only 1 post
    assert mock_post.call_count == 1

    details = mock_post.call_args_list[0]
    assert details[0][0] == 'http://10.0.0.112:8080/v2/send'
    payload = loads(details[1]['data'])
    assert payload['message'] == 'My Title\r\ntest body'
    assert payload['number'] == "+12512222222"
    assert len(payload['recipients']) == 2
    assert "+12513333333" in payload['recipients']
    # The + is appended
    assert "+12514444444" in payload['recipients']

    # Reset our test and turn batch mode off
    mock_post.reset_mock()

    aobj = Apprise()
    aobj.add(
        'signal://10.0.0.112:8080/+12512222222/+12513333333/'
        '12514444444?batch=no')

    assert aobj.notify(title=title, body=body)

    # If a batch, there is only 1 post
    assert mock_post.call_count == 2

    details = mock_post.call_args_list[0]
    assert details[0][0] == 'http://10.0.0.112:8080/v2/send'
    payload = loads(details[1]['data'])
    assert payload['message'] == 'My Title\r\ntest body'
    assert payload['number'] == "+12512222222"
    assert len(payload['recipients']) == 1
    assert "+12513333333" in payload['recipients']

    details = mock_post.call_args_list[1]
    assert details[0][0] == 'http://10.0.0.112:8080/v2/send'
    payload = loads(details[1]['data'])
    assert payload['message'] == 'My Title\r\ntest body'
    assert payload['number'] == "+12512222222"
    assert len(payload['recipients']) == 1

    # The + is appended
    assert "+12514444444" in payload['recipients']

    mock_post.reset_mock()

    # Test group names
    aobj = Apprise()
    aobj.add(
        'signal://10.0.0.112:8080/+12513333333/@group1/@group2/'
        '12514444444?batch=yes')

    assert aobj.notify(title=title, body=body)

    # If a batch, there is only 1 post
    assert mock_post.call_count == 1

    details = mock_post.call_args_list[0]
    assert details[0][0] == 'http://10.0.0.112:8080/v2/send'
    payload = loads(details[1]['data'])
    assert payload['message'] == 'My Title\r\ntest body'
    assert payload['number'] == "+12513333333"
    assert len(payload['recipients']) == 3
    assert "+12514444444" in payload['recipients']
    # our groups
    assert "group.group1" in payload['recipients']
    assert "group.group2" in payload['recipients']
    # Groups are stored properly
    assert '/@group1' in aobj[0].url()
    assert '/@group2' in aobj[0].url()
    # Our target phone number is also in the path
    assert '/+12514444444' in aobj[0].url()


@mock.patch('requests.post')
def test_notify_signal_plugin_attachments(mock_post):
    """
    NotifySignalAPI() Attachments

    """
    # Disable Throttling to speed testing
    plugins.NotifyBase.request_rate_per_sec = 0

    okay_response = requests.Request()
    okay_response.status_code = requests.codes.ok
    okay_response.content = ""

    # Assign our mock object our return value
    mock_post.return_value = okay_response

    obj = Apprise.instantiate(
        'signal://10.0.0.112:8080/+12512222222/+12513333333/'
        '12514444444?batch=no')
    assert isinstance(obj, plugins.NotifySignalAPI)

    # Test Valid Attachment
    path = os.path.join(TEST_VAR_DIR, 'apprise-test.gif')
    attach = AppriseAttachment(path)
    assert obj.notify(
        body='body', title='title', notify_type=NotifyType.INFO,
        attach=attach) is True

    # Test invalid attachment
    path = os.path.join(TEST_VAR_DIR, '/invalid/path/to/an/invalid/file.jpg')
    assert obj.notify(
        body='body', title='title', notify_type=NotifyType.INFO,
        attach=path) is False

    # Get a appropriate "builtin" module name for pythons 2/3.
    if sys.version_info.major >= 3:
        builtin_open_function = 'builtins.open'

    else:
        builtin_open_function = '__builtin__.open'

    # Test Valid Attachment (load 3)
    path = (
        os.path.join(TEST_VAR_DIR, 'apprise-test.gif'),
        os.path.join(TEST_VAR_DIR, 'apprise-test.gif'),
        os.path.join(TEST_VAR_DIR, 'apprise-test.gif'),
    )
    attach = AppriseAttachment(path)

    # Return our good configuration
    mock_post.side_effect = None
    mock_post.return_value = okay_response
    with mock.patch(builtin_open_function, side_effect=OSError()):
        # We can't send the message we can't open the attachment for reading
        assert obj.notify(
            body='body', title='title', notify_type=NotifyType.INFO,
            attach=attach) is False

    # test the handling of our batch modes
    obj = Apprise.instantiate(
        'signal://10.0.0.112:8080/+12512222222/+12513333333/'
        '12514444444?batch=yes')
    assert isinstance(obj, plugins.NotifySignalAPI)

    # Now send an attachment normally without issues
    mock_post.reset_mock()
    assert obj.notify(
        body='body', title='title', notify_type=NotifyType.INFO,
        attach=attach) is True
    assert mock_post.call_count == 1