import json
import unittest
from unittest import mock

from wideq.client import Client, DeviceInfo
from wideq.dryer import (
    DryerDevice, DryLevel, DryerState, DryerStatus, TempControl, TimeDry)


POLL_DATA = {
    'Course': '2',
    'CurrentDownloadCourse': '100',
    'DryLevel': '3',
    'Error': '0',
    'Initial_Time_H': '1',
    'Initial_Time_M': '11',
    'LoadItem': '0',
    'MoreLessTime': '0',
    'Option1': '0',
    'Option2': '168',
    'PreState': '1',
    'Remain_Time_H': '0',
    'Remain_Time_M': '54',
    'SmartCourse': '0',
    'State': '50',
    'TempControl': '4',
    'TimeDry': '0',
}


class DryerStatusTest(unittest.TestCase):

    def setUp(self):
        super().setUp()
        with open('./tests/fixtures/client.json') as fp:
            state = json.load(fp)
        self.client = Client.load(state)
        self.device_info = DeviceInfo({
            'alias': 'DRYER',
            'deviceId': '33330ba80-107d-11e9-96c8-0051ede85d3f',
            'deviceType': 202,
            'modelJsonUrl': (
                'https://aic.lgthinq.com:46030/api/webContents/modelJSON?'
                'modelName=RV13B6ES_D_US_WIFI&countryCode=WW&contentsId='
                'JS11260025236447318&authKey=thinq'),
            'modelNm': 'RV13B6ES_D_US_WIFI',
        })
        self.dryer = DryerDevice(self.client, self.device_info)

    def test_properties(self):
        status = DryerStatus(self.dryer, POLL_DATA)
        self.assertEqual(self.dryer, status.dryer)
        self.assertEqual(POLL_DATA, status.data)
        self.assertEqual(DryerState.DRYING, status.state)
        self.assertEqual(DryerState.INITIAL, status.previous_state)
        self.assertEqual(DryLevel.NORMAL, status.dry_level)
        self.assertTrue(status.is_on)
        self.assertEqual(54, status.remaining_time)
        self.assertEqual(71, status.initial_time)
        self.assertEqual('Towels', status.course)
        self.assertEqual('Off', status.smart_course)
        self.assertEqual('No Error', status.error)
        self.assertEqual(TempControl.MID_HIGH, status.temperature_control)
        self.assertEqual(TimeDry.OFF, status.time_dry)

    @mock.patch('wideq.client.logging')
    def test_properties_unknown_enum_value(self, mock_logging):
        """
        This should not raise an error for an invalid enum value and instead
        use the `UNKNOWN` enum value.
        """
        data = dict(POLL_DATA, State='5000')
        status = DryerStatus(self.dryer, data)
        self.assertEqual(DryerState.UNKNOWN, status.state)
        expected_call = mock.call(
            'Value `%s` for key `%s` not in options: %s. Values from API: %s',
            '5000', 'State', mock.ANY, mock.ANY)
        self.assertEqual(expected_call, mock_logging.warning.call_args)