"""
    SoftLayer.tests.CLI.modules.call_api_tests
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

    :license: MIT, see LICENSE for more details.
"""
import json

from SoftLayer.CLI import call_api
from SoftLayer.CLI import exceptions
from SoftLayer import SoftLayerAPIError
from SoftLayer import testing

import pytest


def test_filter_empty():
    assert call_api._build_filters([]) == {}


def test_filter_basic():
    result = call_api._build_filters(['property=value'])
    assert result == {'property': {'operation': '_= value'}}


def test_filter_nested():
    result = call_api._build_filters(['nested.property=value'])
    assert result == {'nested': {'property': {'operation': '_= value'}}}


def test_filter_multi():
    result = call_api._build_filters(['prop1=value1', 'prop2=prop2'])
    assert result == {
        'prop1': {'operation': '_= value1'},
        'prop2': {'operation': '_= prop2'},
    }


def test_filter_in():
    result = call_api._build_filters(['prop IN value1,value2'])
    assert result == {
        'prop': {
            'operation': 'in',
            'options': [{'name': 'data', 'value': ['value1', 'value2']}],
        }
    }


def test_filter_in_multi():
    result = call_api._build_filters([
        'prop_a IN a_val1,a_val2',
        'prop_b IN b_val1,b_val2',
    ])
    assert result == {
        'prop_a': {
            'operation': 'in',
            'options': [{'name': 'data', 'value': ['a_val1', 'a_val2']}],
        },
        'prop_b': {
            'operation': 'in',
            'options': [{'name': 'data', 'value': ['b_val1', 'b_val2']}],
        },
    }


def test_filter_in_with_whitespace():
    result = call_api._build_filters(['prop IN value1 ,  value2  '])
    assert result == {
        'prop': {
            'operation': 'in',
            'options': [{'name': 'data', 'value': ['value1', 'value2']}],
        }
    }


def test_filter_invalid_operation():
    with pytest.raises(exceptions.CLIAbort):
        call_api._build_filters(['prop N/A value1'])


def test_filter_only_whitespace():
    with pytest.raises(exceptions.CLIAbort):
        call_api._build_filters([' '])


class CallCliTests(testing.TestCase):

    def test_python_output(self):
        result = self.run_command(['call-api', 'Service', 'method',
                                   '--mask=some.mask',
                                   '--limit=20',
                                   '--offset=40',
                                   '--id=100',
                                   '-f nested.property=5432',
                                   '--output-python'])

        self.assert_no_fail(result)
        self.assertIsNotNone(result.output, """import SoftLayer

client = SoftLayer.create_client_from_env()
result = client.call(u'Service',
                     u'method',
                     filter={u'nested': {u'property': {'operation': 5432}}},
                     id=u'100',
                     limit=20,
                     mask=u'some.mask',
                     offset=40)
""")
        self.assertEqual(self.calls(), [], "no API calls were made")

    def test_options(self):
        mock = self.set_mock('SoftLayer_Service', 'method')
        mock.return_value = 'test'

        result = self.run_command(['call-api', 'Service', 'method',
                                   '--mask=some.mask',
                                   '--limit=20',
                                   '--offset=40',
                                   '--id=100',
                                   '-f property=1234',
                                   '-f nested.property=5432'])

        self.assert_no_fail(result)
        self.assertEqual(json.loads(result.output), 'test')
        self.assert_called_with('SoftLayer_Service', 'method',
                                mask='mask[some.mask]',
                                limit=20,
                                offset=40,
                                identifier='100',
                                filter={
                                    'property': {'operation': 1234},
                                    'nested': {'property': {'operation': 5432}}
                                })

    def test_object(self):
        mock = self.set_mock('SoftLayer_Service', 'method')
        mock.return_value = {'string': 'string',
                             'int': 10,
                             'float': 1.0,
                             'None': None,
                             'Bool': True}

        result = self.run_command(['call-api', 'Service', 'method'])

        self.assert_no_fail(result)
        self.assertEqual(json.loads(result.output),
                         {'string': 'string',
                          'int': 10,
                          'float': 1.0,
                          'None': None,
                          'Bool': True})

    def test_object_table(self):
        mock = self.set_mock('SoftLayer_Service', 'method')
        mock.return_value = {'string': 'string',
                             'int': 10,
                             'float': 1.0,
                             'None': None,
                             'Bool': True}

        result = self.run_command(['call-api', 'Service', 'method'], fmt='table')

        self.assert_no_fail(result)
        # NOTE(kmcdonald): Order is not guaranteed
        self.assertIn(":........:........:", result.output)
        self.assertIn(":   name : value  :", result.output)
        self.assertIn(":    int : 10     :", result.output)
        self.assertIn(":   None : None   :", result.output)
        self.assertIn(":  float : 1.0    :", result.output)
        self.assertIn(":   Bool : True   :", result.output)
        self.assertIn(": string : string :", result.output)
        self.assertIn(":........:........:", result.output)

    def test_object_nested(self):
        mock = self.set_mock('SoftLayer_Service', 'method')
        mock.return_value = {'this': {'is': [{'pretty': 'nested'}]}}

        result = self.run_command(['call-api', 'Service', 'method'])

        self.assert_no_fail(result)
        self.assertEqual(json.loads(result.output),  {'this': {'is': [{'pretty': 'nested'}]}})

    def test_list(self):
        mock = self.set_mock('SoftLayer_Service', 'method')
        mock.return_value = [{'string': 'string',
                              'int': 10,
                              'float': 1.0,
                              'None': None,
                              'Bool': True}]

        result = self.run_command(['call-api', 'Service', 'method'])

        self.assert_no_fail(result)
        self.assertEqual(json.loads(result.output),
                         [{'string': 'string',
                           'int': 10,
                           'float': 1.0,
                           'None': None,
                           'Bool': True}])

    def test_list_table(self):
        mock = self.set_mock('SoftLayer_Service', 'method')
        mock.return_value = [{'string': 'string',
                              'int': 10,
                              'float': 1.0,
                              'None': None,
                              'Bool': True}]

        result = self.run_command(['call-api', 'Service', 'method'], fmt='table')

        self.assert_no_fail(result)
        self.assertEqual(result.output,
                         """:......:......:.......:.....:........:
: Bool : None : float : int : string :
:......:......:.......:.....:........:
: True : None :  1.0  :  10 : string :
:......:......:.......:.....:........:
""")

    def test_parameters(self):
        mock = self.set_mock('SoftLayer_Service', 'method')
        mock.return_value = {}

        result = self.run_command(['call-api', 'Service', 'method', 'arg1', '1234'])

        self.assert_no_fail(result)
        self.assert_called_with('SoftLayer_Service', 'method', args=('arg1', '1234'))

    def test_fixture_not_implemented(self):
        service = 'SoftLayer_Test'
        method = 'getTest'
        result = self.run_command(['call-api', service, method])
        self.assertEqual(result.exit_code, 1)
        self.assert_called_with(service, method)
        self.assertIsInstance(result.exception, SoftLayerAPIError)
        output = '{} fixture is not implemented'.format(service)
        self.assertIn(output, result.exception.faultString)

    def test_fixture_not_implemented_method(self):
        call_service = 'SoftLayer_Account'
        call_method = 'getTest'
        result = self.run_command(['call-api', call_service, call_method])
        self.assertEqual(result.exit_code, 1)
        self.assert_called_with(call_service, call_method)
        self.assertIsInstance(result.exception, SoftLayerAPIError)
        output = '%s::%s fixture is not implemented' % (call_service, call_method)
        self.assertIn(output, result.exception.faultString)

    def test_fixture_exception(self):
        call_service = 'SoftLayer_Account'
        call_method = 'getTest'
        result = self.run_command(['call-api', call_service, call_method])
        try:
            self.assert_no_fail(result)
        except Exception as ex:
            print(ex)
        self.assertEqual(result.exit_code, 1)
        self.assert_called_with(call_service, call_method)
        self.assertIsInstance(result.exception, SoftLayerAPIError)
        output = '%s::%s fixture is not implemented' % (call_service, call_method)
        self.assertIn(output, result.exception.faultString)

    def test_json_filter_validation(self):
        json_filter = '{"test":"something"}'
        result = call_api._validate_filter(None, None, json_filter)
        self.assertEqual(result['test'], 'something')

        # Valid JSON, but we expect objects, not simple types
        with pytest.raises(exceptions.CLIAbort):
            call_api._validate_filter(None, None, '"test"')

        # Invalid JSON
        with pytest.raises(exceptions.CLIAbort):
            call_api._validate_filter(None, None, 'test')

        # Empty Request
        result = call_api._validate_filter(None, None, None)
        self.assertEqual(None, result)

    def test_json_parameters_validation(self):
        json_params = ('{"test":"something"}', 'String', 1234, '[{"a":"b"}]', '{funky non [ Json')
        result = call_api._validate_parameters(None, None, json_params)
        self.assertEqual(result[0], {"test": "something"})
        self.assertEqual(result[1], "String")
        self.assertEqual(result[2], 1234)
        self.assertEqual(result[3], [{"a": "b"}])
        self.assertEqual(result[4], "{funky non [ Json")

    def test_filter_with_filter(self):
        result = self.run_command(['call-api', 'Account', 'getObject', '--filter=nested.property=5432',
                                   '--json-filter={"test":"something"}'])
        self.assertEqual(2, result.exit_code)
        self.assertEqual(result.exception.message, "--filter and --json-filter cannot be used together.")
        self.assertIsInstance(result.exception, exceptions.CLIAbort)

    def test_json_filter(self):
        pass
        result = self.run_command(['call-api', 'Account', 'getObject', '--json-filter={"test":"something"}'])
        self.assert_no_fail(result)
        self.assert_called_with('SoftLayer_Account', 'getObject', filter={"test": "something"})
