"""
This config file extends the test environment configuration
so that we can run the lettuce acceptance tests.
"""

# We intentionally define lots of variables that aren't used, and
# want to import all variables from base settings files
# pylint: disable=W0401, W0614

from .test import *
from lms.envs.sauce import *

# You need to start the server in debug mode,
# otherwise the browser will not render the pages correctly
DEBUG = True

# Disable warnings for acceptance tests, to make the logs readable
import logging
logging.disable(logging.ERROR)
import os
from random import choice, randint


def seed():
    return os.getppid()

DOC_STORE_CONFIG = {
    'host': 'localhost',
    'db': 'acceptance_xmodule',
    'collection': 'acceptance_modulestore_%s' % seed(),
}

MODULESTORE_OPTIONS = dict({
    'default_class': 'xmodule.raw_module.RawDescriptor',
    'fs_root': TEST_ROOT / "data",
    'render_template': 'mitxmako.shortcuts.render_to_string',
}, **DOC_STORE_CONFIG)

MODULESTORE = {
    'default': {
        'ENGINE': 'xmodule.modulestore.draft.DraftModuleStore',
        'OPTIONS': MODULESTORE_OPTIONS
    },
    'direct': {
        'ENGINE': 'xmodule.modulestore.mongo.MongoModuleStore',
        'OPTIONS': MODULESTORE_OPTIONS
    },
    'draft': {
        'ENGINE': 'xmodule.modulestore.draft.DraftModuleStore',
        'OPTIONS': MODULESTORE_OPTIONS
    }
}

CONTENTSTORE = {
    'ENGINE': 'xmodule.contentstore.mongo.MongoContentStore',
    'OPTIONS': {
        'host': 'localhost',
        'db': 'acceptance_xcontent_%s' % seed(),
    },
    # allow for additional options that can be keyed on a name, e.g. 'trashcan'
    'ADDITIONAL_OPTIONS': {
        'trashcan': {
            'bucket': 'trash_fs'
        }
    }
}

# Set this up so that rake lms[acceptance] and running the
# harvest command both use the same (test) database
# which they can flush without messing up your dev db
DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.sqlite3',
        'NAME': TEST_ROOT / "db" / "test_edx.db",
        'TEST_NAME': TEST_ROOT / "db" / "test_edx.db"
    }
}

# Use the auto_auth workflow for creating users and logging them in
MITX_FEATURES['AUTOMATIC_AUTH_FOR_TESTING'] = True

# HACK
# Setting this flag to false causes imports to not load correctly in the lettuce python files
# We do not yet understand why this occurs. Setting this to true is a stopgap measure
USE_I18N = True

# Include the lettuce app for acceptance testing, including the 'harvest' django-admin command
INSTALLED_APPS += ('lettuce.django',)
LETTUCE_APPS = ('contentstore',)
LETTUCE_BROWSER = os.environ.get('LETTUCE_BROWSER', 'chrome')

# Where to run: local, saucelabs, or grid
LETTUCE_SELENIUM_CLIENT = os.environ.get('LETTUCE_SELENIUM_CLIENT', 'local')

SELENIUM_GRID = {
    'URL': 'http://127.0.0.1:4444/wd/hub',
    'BROWSER': LETTUCE_BROWSER,
}

#####################################################################
# Lastly, see if the developer has any local overrides.
try:
    from .private import *  # pylint: disable=F0401
except ImportError:
    pass

# Because an override for where to run will affect which ports to use,
# set this up after the local overrides.
if LETTUCE_SELENIUM_CLIENT == 'saucelabs':
    LETTUCE_SERVER_PORT = choice(PORTS)
else:
    LETTUCE_SERVER_PORT = randint(1024, 65535)
