#!/usr/bin/env python
# -*- encoding: utf-8 -*-

import requests
from mock import patch, Mock

from pygithub3.tests.utils.core import TestCase
from pygithub3.core.client import Client
from pygithub3.services.users import User, Emails, Followers, Keys
from pygithub3.exceptions import ValidationError
from pygithub3.resources.base import json
from pygithub3.tests.utils.base import (mock_response, mock_response_result,
                                        mock_json)
from pygithub3.tests.utils.services import _

json.dumps = Mock(side_effect=mock_json)
json.loads = Mock(side_effect=mock_json)


@patch.object(requests.sessions.Session, 'request')
class TestUserService(TestCase):

    def setUp(self):
        self.us = User()

    def test_GET_without_user(self, request_method):
        request_method.return_value = mock_response()
        self.us.get()
        self.assertEqual(request_method.call_args[0], ('get', _('user')))

    def test_GET_with_user(self, request_method):
        request_method.return_value = mock_response()
        self.us.get('octocat')
        self.assertEqual(request_method.call_args[0],
                         ('get', _('users/octocat')))

    def test_UPDATE_with_valid_data(self, request_method):
        request_method.return_value = mock_response('patch')
        self.us.update({'name': 'dummy'})
        self.assertEqual(request_method.call_args[0], ('patch', _('user')))

    def test_UPDATE_without_data(self, request_method):
        self.assertRaises(ValidationError, self.us.update, {})


@patch.object(requests.sessions.Session, 'request')
class TestEmailsService(TestCase):

    def setUp(self):
        self.es = Emails()

    def test_LIST(self, request_method):
        request_method.return_value = mock_response_result()
        self.es.list().all()
        self.assertEqual(request_method.call_args[0],
                         ('get', _('user/emails')))

    def test_ADD_without_emails(self, request_method):
        self.assertRaises(ValidationError, self.es.add)
        self.assertFalse(request_method.called)

    def test_ADD_with_emails(self, request_method):
        request_method.return_value = mock_response('post')
        self.es.add('test@example.com', 'test2@example.com')
        self.assertEqual(request_method.call_args[0],
                         ('post', _('user/emails')))

    @patch.object(Client, 'request')
    def test_ADD_filter_emails(self, client_request, dummy):
        client_request.return_value = mock_response('post')
        self.es.add('invalidemail.com', 'inva@lid@xam.com', 'test@xample.com')
        self.assertEqual(client_request.call_args[1],
                         dict(data=('test@xample.com', )))

    def test_DELETE_with_emails(self, request_method):
        request_method.return_value = mock_response('delete')
        self.es.delete('email_must_be_founded')  # or 404 raises
        self.assertEqual(request_method.call_args[0],
                         ('delete', _('user/emails')))

    def test_DELETE_without_emails(self, request_method):
        self.assertRaises(ValidationError, self.es.delete)


@patch.object(requests.sessions.Session, 'request')
class TestFollowersService(TestCase):

    def setUp(self):
        self.fs = Followers()

    def test_LIST_without_user(self, request_method):
        request_method.return_value = mock_response_result()
        self.fs.list().all()
        self.assertEqual(request_method.call_args[0],
                         ('get', _('user/followers')))

    def test_LIST_with_user(self, request_method):
        request_method.return_value = mock_response_result()
        self.fs.list('octocat').all()
        self.assertEqual(request_method.call_args[0],
                         ('get', _('users/octocat/followers')))

    def test_LIST_FOLLOWING_without_user(self, request_method):
        request_method.return_value = mock_response_result()
        self.fs.list_following().all()
        self.assertEqual(request_method.call_args[0],
                         ('get', _('user/following')))

    def test_LIST_FOLLOWING_with_user(self, request_method):
        request_method.return_value = mock_response_result()
        self.fs.list_following('octocat').all()
        self.assertEqual(request_method.call_args[0],
                         ('get', _('users/octocat/following')))

    def test_IS_FOLLOWING(self, request_method):
        self.fs.is_following('octocat')
        self.assertEqual(request_method.call_args[0],
                         ('head', _('user/following/octocat')))

    def test_FOLLOW(self, request_method):
        #request_method.return_value = mock_response('put')
        self.fs.follow('octocat')
        self.assertEqual(request_method.call_args[0],
                         ('put', _('user/following/octocat')))

    def test_UNFOLLOW(self, request_method):
        request_method.return_value = mock_response('delete')
        self.fs.unfollow('octocat')
        self.assertEqual(request_method.call_args[0],
                         ('delete', _('user/following/octocat')))


@patch.object(requests.sessions.Session, 'request')
class TestKeysService(TestCase):

    def setUp(self):
        self.ks = Keys()

    def test_LIST(self, request_method):
        request_method.return_value = mock_response_result()
        self.ks.list().all()
        self.assertEqual(request_method.call_args[0],
                         ('get', _('user/key')))

    def test_GET(self, request_method):
        request_method.return_value = mock_response()
        self.ks.get(1)
        self.assertEqual(request_method.call_args[0],
                         ('get', _('user/keys/1')))

    def test_ADD_with_required(self, request_method):
        request_method.return_value = mock_response('post')
        self.ks.add({'key': 'ssh-rsa ...', 'title': 'test'})
        self.assertEqual(request_method.call_args[0], ('post', _('user/keys')))

    def test_ADD_without_required(self, request_method):
        self.assertRaises(ValidationError, self.ks.add, {})

    def test_UPDATE_with_required(self, request_method):
        request_method.return_value = mock_response('patch')
        self.ks.update(1, {'key': 'ssh-rsa ...', 'title': 'test'})
        self.assertEqual(request_method.call_args[0],
                         ('patch', _('user/keys/1')))

    def test_UPDATE_without_required(self, request_method):
        self.assertRaises(ValidationError, self.ks.update, 1, {})

    def test_DELETE(self, request_method):
        request_method.return_value = mock_response('delete')
        self.ks.delete(1)
        self.assertEqual(request_method.call_args[0],
                         ('delete', _('user/keys/1')))