import uuid
from datetime import date, timedelta

from behave import fixture, use_fixture

from public_api.api import public
from selene.api import generate_device_login
from selene.api.etag import ETagManager
from selene.data.account import (
    Account,
    AccountRepository,
    AccountAgreement,
    PRIVACY_POLICY,
    TERMS_OF_USE,
    Agreement,
    AgreementRepository)
from selene.data.device import (
    DeviceRepository,
    GeographyRepository,
    PreferenceRepository,
    Geography)
from selene.data.device.entity.text_to_speech import TextToSpeech
from selene.data.device.entity.wake_word import WakeWord
from selene.util.db import connect_to_db

account = Account(
    email_address='test@test.com',
    username='test',
    agreements=[
                AccountAgreement(type=PRIVACY_POLICY, accept_date=date.today()),
                AccountAgreement(type=TERMS_OF_USE, accept_date=date.today())
            ],
    membership=None
)

wake_word = WakeWord(
    id=str(uuid.uuid4()),
    setting_name='test',
    display_name='test',
    engine='precise'
)

text_to_speech = TextToSpeech(
    id=str(uuid.uuid4()),
    setting_name='test',
    display_name='test',
    engine='mimic'
)


@fixture
def public_api_client(context):
    public.testing = True
    context.client_config = public.config
    context.client = public.test_client()
    yield context.client


def before_feature(context, _):
    use_fixture(public_api_client, context)


def before_scenario(context, _):
    cache = context.client_config['SELENE_CACHE']
    context.etag_manager = ETagManager(cache, context.client_config)
    db = connect_to_db(context.client_config['DB_CONNECTION_CONFIG'])
    try:
        _add_agreements(context, db)
        _add_account(context, db)
        _add_account_preference(context, db)
        _add_geography(context, db)
        _add_device(context, db)
    except Exception as e:
        import traceback
        print(traceback.print_exc())


def after_scenario(context, _):
    db = connect_to_db(context.client_config['DB_CONNECTION_CONFIG'])
    _remove_account(context, db)
    _remove_agreements(context, db)


def _add_agreements(context, db):
    context.privacy_policy = Agreement(
        type=PRIVACY_POLICY,
        version='999',
        content='this is Privacy Policy version 999',
        effective_date=date.today() - timedelta(days=5)
    )
    context.terms_of_use = Agreement(
        type=TERMS_OF_USE,
        version='999',
        content='this is Terms of Use version 999',
        effective_date=date.today() - timedelta(days=5)
    )
    agreement_repository = AgreementRepository(db)
    context.privacy_policy.id = agreement_repository.add(context.privacy_policy)
    context.terms_of_use.id = agreement_repository.add(context.terms_of_use)


def _add_account(context, db):
    context.account = account
    account_id = AccountRepository(db).add(account, password='test1234')
    context.account.id = account_id


def _add_geography(context, db):
    geography = dict(
        country='United States',
        region='Missouri',
        city='Kansas City',
        time_zone='America/Chicago'
    )
    geography_repository = GeographyRepository(db, context.account.id)
    context.geography_id = geography_repository.add(Geography(**geography))


def _add_device(context, db):
    device = dict(
        name='test',
        pairing_code='ABC123',
        placement='kitchen',
        geography_id=context.geography_id,
        country='United States',
        region='Missouri',
        city='Kansas City',
        timezone='America/Chicago',
        wake_word='test',
        voice='American Male'
    )
    device_repository = DeviceRepository(db)
    context.wake_word_id = device_repository.add_wake_word(
        context.account.id, wake_word
    )
    context.text_to_speech_id = device_repository.add_text_to_speech(
        text_to_speech
    )
    cache = context.client_config['SELENE_CACHE']
    context.device_name = 'test'
    device_id = device_repository.add(context.account.id, device)
    context.device_login = generate_device_login(device_id, cache)


def _add_account_preference(context, db):
    account_preferences = dict(
        account_id=context.account.id,
        date_format='MM/DD/YYYY',
        time_format='12 Hour',
        measurement_system='Imperial'
    )
    PreferenceRepository(db, context.account.id).upsert(account_preferences)


def _remove_account(context, db):
    AccountRepository(db).remove(context.account)
    device_repository = DeviceRepository(db)
    device_repository.remove_wake_word(context.wake_word_id)
    device_repository.remove_text_to_speech(context.text_to_speech_id)


def _remove_agreements(context, db):
    agreements_repository = AgreementRepository(db)
    agreements_repository.remove(context.privacy_policy, testing=True)
    agreements_repository.remove(context.terms_of_use, testing=True)