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

"""
    Views: Viewing of data, changing of data, and custom class-based view methods.
    Models: Creating/updating/deleting of models, model methods, model manager methods.
    Forms: Form methods, clean() methods, and custom fields
    Validators: Really dig in and write multiple test methods against each custom validator you write.
        Pretend you are a malignant intruder attempting to damage the data in the site.
    Signals: Since they act at a distance, signals can cause grief especially if you lack tests on them.
    Filters: Since filters are essentially just functions accepting one or two arguments, writing tests for
        them should be easy.
    Miscellany: Context processors, middleware, email, and anything else not covered in this list.
    Failure What happens when any of the above fail? See
"""
import mock
import base64

from apps.web.dealer.utils import get_devices_by_dealer
from apilib.utils_json import JsonResponse

from common import url_fn


def gen_auth_header(username, password, sign=None, test=False):
    value = 'Basic ' + base64.b64encode('{username}:{password}'.format(username=username, password=password))
    if not test:
        headers = {'Authorization': value}
        if sign is not None:
            headers['Sign'] = sign
    else:
        headers = {'HTTP_AUTHORIZATION': value}
        if sign is not None:
            headers['HTTP_SIGN'] = sign

    return headers

def gen_auth_test_header(username, password, sign=None):
    return gen_auth_header(username=username, password=password, sign=sign, test=True)

def test_apiStartDevice(client, device, dealer, agent, mocker):
    from apps.web.api.v1.views import apiStartDevice
    from apps.web.core.services import MessageSender

    url = url_fn(apiStartDevice)

    headers = gen_auth_test_header(dealer.username, dealer._raw_password)

    payload = {
        'sign': agent.agentSign,
        'channel': '',
        'coins': 1,
        'deviceCode': device.logicalCode
    }

    mocker.patch.object(MessageSender, 'net_pay', return_value={'rst': 1})

    response = client.post_json(url, payload, **headers)
    assert response.json()['payload']['status'] == 1

    mocker.patch.object(MessageSender, 'net_pay', return_value={'rst': 0})
    response = client.post_json(url, payload, **headers)
    assert response.json()['payload']['status'] == 0


def test_sijiang_api_start_device(client, device, dealer, agent, mocker):

    from apps.web.api.v1.views import apiStartDevice
    from apps.web.core.helpers import ActionDeviceBuilder
    from apps.web.core.adapter.sijiang import ChargingSiJiangBox
    from apps.web.core.networking import MessageSender


    url = url_fn(apiStartDevice)

    mocker.patch.object(ActionDeviceBuilder, 'create_action_device', return_value=ChargingSiJiangBox(device))

    headers = gen_auth_test_header(dealer.username, dealer._raw_password)

    payload = {
        'sign': agent.agentSign,
        'channel': '',
        'package': '1',
        'deviceCode': device.logicalCode,
        'attachParas': {'chargeIndex': '1'}
    }


    mocker.patch.object(MessageSender, 'send', return_value={'rst': -1})

    response = client.post_json(url, payload, **headers)
    assert response.json()['payload']['status'] == -2

    devInfo = {'rst': 0, 'data': 'EE060501005702570257'}

    mocker.patch.object(MessageSender, 'send', return_value=devInfo)

    response = client.post_json(url, payload, **headers)
    assert response.json()['payload']['status'] == 0

def test_deviceOnlineStatus(client, device, dealer, agent, mocker):
    from apps.web.api.v1.views import deviceOnlineStatus

    from apps.web.core.services import MessageSender

    url = url_fn(deviceOnlineStatus)

    headers = gen_auth_test_header(dealer.username, dealer._raw_password)

    payload = {
        'sign': agent.agentSign,
        'channel': '',
        'deviceCode': device.logicalCode
    }

    mocker.patch.object(MessageSender, 'send', return_value={'rst': 0, 'signal': 20})

    response = client.post_json(url, payload, **headers)

    assert response.json()['result'] == 1
    assert response.json()['payload']['online'] == 1


def test_apiGetDevicePackageList(client, device, dealer, agent):
    from apps.web.api.v1.views import apiGetDevicePackageList

    url = url_fn(apiGetDevicePackageList)

    headers = gen_auth_test_header(dealer.username, dealer._raw_password, sign=agent.agentSign)

    payload = {'deviceCode': device.logicalCode}

    assert client.post_json(url, payload, **headers).json()['payload'] == device.washConfig


def patched_get_devices_by_dealer(dealer):
    response = get_devices_by_dealer(dealer)
    return JsonResponse({})


def test_getDeviceListByDealer(client, dealer, agent, mocker):

    from apps.web.api.v1.views import getDeviceListByDealer

    from apps.web.dealer.utils import get_devices_by_dealer

    url = url_fn(getDeviceListByDealer)

    headers = gen_auth_test_header(dealer.username, dealer._raw_password, sign=agent.agentSign)

    response = client.get(url, **headers)

    devices = response.json()['payload']['devices']

    assert isinstance(devices, list)

    response = client.get(url, **headers)

    assert 1


def test_apiGetDevStatus(client, device, dealer, agent):

    from apps.web.api.v1.views import apiGetDevStatus

    url = url_fn(apiGetDevStatus)

    headers = gen_auth_test_header(dealer.username, dealer._raw_password, sign=agent.agentSign)

    payload = {'deviceCode': device['logicalCode']}

    response = client.post_json(url, payload, **headers)

    assert response.json()['result'] == 0


def test_sijiang_apiGetDevStatus(client, device, dealer, agent, mocker):

    from apps.web.api.v1.views import apiGetDevStatus

    url = url_fn(apiGetDevStatus)

    headers = gen_auth_test_header(dealer.username, dealer._raw_password, sign=agent.agentSign)

    payload = {'deviceCode': device['logicalCode']}

    from apps.web.constant import Const
    from apps.web.core.helpers import ActionDeviceBuilder
    from apps.web.core.adapter.sijiang import ChargingSiJiangBox

    portStatus = {'0': {'status': Const.DEV_WORK_STATUS_IDLE}}

    mocker.patch.object(ActionDeviceBuilder, 'create_action_device', return_value=ChargingSiJiangBox(device))
    mocker.patch.object(ChargingSiJiangBox, 'get_port_status_from_dev', return_value=portStatus)

    response = client.post_json(url, payload, **headers)

    assert response.json()['result'] == 1

    assert response.json()['payload']['portStatus'] == portStatus