# -*- coding: utf-8 -*-
"""
Django common settings for GestionÉvénementiel

Everything which is supposed to be identical between the production server and
the local development server should be here.

We also load the secrets in this file.
"""

import os
from . import secret
from django.core.urlresolvers import reverse_lazy
from django.contrib import messages


def import_secret(name):
    """
    Shorthand for importing a value from the secret module and raising an
    informative exception if a secret is missing.
    """
    try:
        return getattr(secret, name)
    except AttributeError:
        raise RuntimeError("Secret missing: {}".format(name))


SECRET_KEY = import_secret("SECRET_KEY")
ADMINS = import_secret("ADMINS")

DBNAME = import_secret("DBNAME")
DBUSER = import_secret("DBUSER")
DBPASSWD = import_secret("DBPASSWD")

REDIS_PASSWD = import_secret("REDIS_PASSWD")
REDIS_DB = import_secret("REDIS_DB")
REDIS_HOST = import_secret("REDIS_HOST")
REDIS_PORT = import_secret("REDIS_PORT")

CREATE_USER_KEY = import_secret("CREATE_USER_KEY")


BASE_DIR = os.path.dirname(
    os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
)


INSTALLED_APPS = [
    'shared.apps.CustomAdminConfig',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'django.contrib.sites',

    # 'channels',
    'rest_framework',
    'bootstrapform',
    'widget_tweaks',
    'taggit',

    'allauth_ens',
    'allauth',
    'allauth.account',
    'allauth.socialaccount',
    'allauth_cas',
    'allauth_ens.providers.clipper',
 

    'api',
    'communication',
    'equipment',
    'event',
    'shared',
    'users',
]

MIDDLEWARE_CLASSES = [
    'django.middleware.security.SecurityMiddleware',
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.middleware.common.CommonMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    'django.middleware.clickjacking.XFrameOptionsMiddleware',
]

REST_FRAMEWORK = {
    'DEFAULT_PERMISSION_CLASSES': [
        'rest_framework.permissions.AllowAny',
    ],
    'PAGE_SIZE': 10,
    'TEST_REQUEST_DEFAULT_FORMAT': 'json',
}

ROOT_URLCONF = 'evenementiel.urls'

STATIC_URL = "/static/"
MEDIA_URL = "/media/"

LOGIN_REDIRECT_URL = 'shared:home'
LOGOUT_REDIRECT_URL = 'shared:home'

AUTH_USER_MODEL = "users.User"

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [],
        'APP_DIRS': True,
        'OPTIONS': {
            'context_processors': [
                'django.template.context_processors.debug',
                'django.template.context_processors.request',
                'django.contrib.auth.context_processors.auth',
                'django.contrib.messages.context_processors.messages',
                'shared.shared.context_processor',
            ],
        },
    },
]

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.postgresql',
        'NAME': DBNAME,
        'USER': DBUSER,
        'PASSWORD': DBPASSWD,
        'PORT': 5432,
        'HOST': 'localhost',
    }
}

# CHANNEL_LAYERS = {
#     "default": {
#         "BACKEND": "asgi_redis.RedisChannelLayer",
#         "CONFIG": {
#             "hosts": [(
#                 "redis://:{passwd}@{host}:{port}/{db}"
#                 .format(passwd=REDIS_PASSWD, host=REDIS_HOST,
#                         port=REDIS_PORT, db=REDIS_DB)
#             )],
#         },
#         "ROUTING": "evenementiel.routing.channel_routing",
#     }
# }

# Password validation
# https://docs.djangoproject.com/en/1.9/ref/settings/#auth-password-validators
AUTH_PASSWORD_VALIDATORS = [
    {'NAME': 'django.contrib.auth.password_validation'
             '.UserAttributeSimilarityValidator'},
    {'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator'},
    {'NAME': 'django.contrib.auth.password_validation'
             '.CommonPasswordValidator'},
    {'NAME': 'django.contrib.auth.password_validation'
             '.NumericPasswordValidator'},
]

# Internationalization
# https://docs.djangoproject.com/en/1.8/topics/i18n/

LANGUAGE_CODE = 'en-us'

TIME_ZONE = 'UTC'

USE_I18N = True

USE_L10N = True

USE_TZ = True

AUTHENTICATION_BACKENDS = (
    'django.contrib.auth.backends.ModelBackend',
    'allauth.account.auth_backends.AuthenticationBackend',
)

SITE_ID = 1


CAS_SERVER_URL = "https://cas.eleves.ens.fr/"   #SPI CAS
CAS_VERIFY_URL = "https://cas.eleves.ens.fr/"
CAS_IGNORE_REFERER = True
CAS_REDIRECT_URL = reverse_lazy('shared:home')
CAS_EMAIL_FORMAT = "%s@clipper.ens.fr"
CAS_FORCE_CHANGE_USERNAME_CASE = "lower"
CAS_VERSION = 'CAS_2_SAML_1_0'

LOGIN_URL = reverse_lazy('users:login')
LOGOUT_URL = reverse_lazy('users:logout')
LOGIN_REDIRECT_URL = reverse_lazy('shared:home')
ACCOUNT_HOME_URL = reverse_lazy('shared:home')
ACCOUNT_DETAILS_URL = reverse_lazy('shared:home')


SOCIALACCOUNT_PROVIDERS = {
    # …

    'clipper': {

        # These settings control whether a message containing a link to
        # disconnect from the CAS server is added when users log out.
        'MESSAGE_SUGGEST_LOGOUT_ON_LOGOUT': True,
        'MESSAGE_SUGGEST_LOGOUT_ON_LOGOUT_LEVEL': messages.INFO,

    },
}




ACCOUNT_ADAPTER = 'shared.allauth_adapter.AccountAdapter'
SOCIALACCOUNT_ADAPTER = 'shared.allauth_adapter.SocialAccountAdapter'