import os
import logging
from os.path import expanduser
from django.utils.translation import ugettext_lazy as _

# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))

IS_DOCKER = bool(os.getenv('IS_DOCKER', None))

# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/1.9/howto/deployment/checklist/


SESSION_SERIALIZER = 'django.contrib.sessions.serializers.PickleSerializer'

if not IS_DOCKER:
    ALLOWED_HOSTS = []
else:
    ALLOWED_HOSTS = ["*"]

# Logger level

LOGGERLEVEL = logging.DEBUG
LOGPATH = os.path.join(BASE_DIR, "logs", "debug.log")


def disable_pyexcel_logs(record):
    if record.module in ['loader', 'utils', 'source_plugin', 'plugin']:
        return False
    return True


LOGGING = {
    'version': 1,
    'disable_existing_loggers': False,
    'filters': {
        'disable_pyexcel_logs': {
            '()': 'django.utils.log.CallbackFilter',
            'callback': disable_pyexcel_logs
        },
    },
    'formatters': {
        'verbose': {
            'format': '%(levelname)s %(asctime)s %(module)s: %(message)s'
        },
    },
    'handlers': {
        'file': {
            'level': 'DEBUG',
            'class': 'logging.FileHandler',
            'filename': LOGPATH,
            'formatter': 'verbose',
        },
        'console': {
            'level': 'DEBUG',
            'class': 'logging.StreamHandler',
            'formatter': 'verbose',
            'filters': ['disable_pyexcel_logs'],
        },
    },
    'root': {
        'handlers': ['file', 'console'],
        'level': 'DEBUG',
        'propagate': True,
    },
    'loggers': {
        'django': {
            'handlers': ['file', 'console'],
            'level': 'WARNING',
            'propagate': True,
        },
    },
}


# Application definition

INSTALLED_APPS = [
    'modeltranslation',  # has to be before admin for translation admin to work
    'suit',
    'dal',
    'dal_select2',
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'rest_framework.authtoken',
    'corsheaders',
    'webapp',
    'members',
    'infoscreen',
    'coffee_scale',
    'kaehmy',
    'ohlhafv',
    'rest_framework',
    'django_nose',
    'bootstrap3',
    'django_tables2',
    'auditlog',
    'phonenumber_field',
    'import_export',
    'password_reset',
]

IMPORT_EXPORT_USE_TRANSACTIONS = True

TEST_RUNNER = 'django_nose.NoseTestSuiteRunner'

NOSE_ARGS = [
    '--with-coverage',
    '--cover-package=webapp,members,infoscreen',
    '--exclude-dir={}'.format(os.path.join(BASE_DIR, 'members', 'migrations')),
    '--exclude-dir={}'.format(os.path.join(BASE_DIR,
                                           'infoscreen', 'migrations')),
    '--exclude-dir={}'.format(os.path.join(BASE_DIR, 'webapp', 'migrations')),
]

MIDDLEWARE = [
    'sikweb.middleware.ForceDefaultLanguageMiddleware',
    'django.middleware.security.SecurityMiddleware',
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.middleware.locale.LocaleMiddleware',
    'corsheaders.middleware.CorsMiddleware',
    'django.middleware.common.CommonMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    'django.middleware.clickjacking.XFrameOptionsMiddleware',
    'auditlog.middleware.AuditlogMiddleware'
]
MIDDLEWARE_CLASSES = [
    'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
]
CORS_ORIGIN_ALLOW_ALL = True

ROOT_URLCONF = 'sikweb.urls'

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': ['templates'],
        'OPTIONS': {
            'loaders': [
                'app_namespace.Loader',
                'django.template.loaders.filesystem.Loader',
                'django.template.loaders.app_directories.Loader',
            ],
            'context_processors': [
                'django.template.context_processors.debug',
                'django.template.context_processors.request',
                'django.template.context_processors.i18n',
                'django.contrib.auth.context_processors.auth',
                'django.contrib.messages.context_processors.messages',
                'django.template.context_processors.static',
                'dealer.contrib.django.context_processor',
            ],
        },
    },
]

WSGI_APPLICATION = 'sikweb.wsgi.application'


# Database
# https://docs.djangoproject.com/en/1.9/ref/settings/#databases

if not IS_DOCKER:
    DATABASES = {
        'default': {
            'ENGINE': 'django.db.backends.postgresql_psycopg2',
            'NAME': 'sik',
            'USER': 'sik',
            'PASSWORD': 'password123',
            'HOST': 'localhost',
            'PORT': '5432',
            'TEST': {
                'NAME': 'sik_test',
            },
        },
    }
else:
    logging.info('Using docker database configuration')
    DATABASES = {
        'default': {
            'ENGINE': 'django.db.backends.postgresql_psycopg2',
            'NAME': 'postgres',
            'USER': 'postgres',
            'PASSWORD': 'postgres',
            'HOST': 'db',
            'PORT': '5432',
        },
    }
# 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',
    },
]

REST_FRAMEWORK = {
    'DEFAULT_PERMISSION_CLASSES': (
        'rest_framework.permissions.IsAuthenticated',
        'rest_framework.permissions.DjangoModelPermissions',
        'rest_framework.permissions.IsAdminUser',
    ),
    'DEFAULT_AUTHENTICATION_CLASSES': (
        'rest_framework.authentication.TokenAuthentication',
    ),
    'DEFAULT_THROTTLE_CLASSES': (
        'members.throttles.BurstRateThrottle',
        'members.throttles.SustainedRateThrottle'
    ),
    'DEFAULT_THROTTLE_RATES': {
        'burst': '60/min',
        'sustained': '1000/day'
    },
}

# Email settings (tested working with gmail)
EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
EMAIL_USE_TLS = True
EMAIL_HOST = 'smtp.gmail.com'
EMAIL_PORT = 587


# Internationalization
# https://docs.djangoproject.com/en/1.9/topics/i18n/

LANGUAGES = (
    ('fi', _('Finnish')),
    ('en', _('English')),
)

LANGUAGE_CODE = 'fi'

LOCALE_PATHS = (
    os.path.join(BASE_DIR, 'locale'),
)

TIME_ZONE = 'Europe/Helsinki'

USE_I18N = True

USE_L10N = True

USE_TZ = True


# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/1.9/howto/static-files/
STATICFILES_FINDERS = (
    'django.contrib.staticfiles.finders.AppDirectoriesFinder',
    'django.contrib.staticfiles.finders.FileSystemFinder',
)
STATIC_URL = '/static/'
STATIC_ROOT = os.path.join(BASE_DIR, 'collected_static')
STATICFILES_DIRS = (
    os.path.join(BASE_DIR, 'static'),
)
MEDIA_ROOT = os.path.join(BASE_DIR, 'media')
MEDIA_URL = '/media/'

LOGIN_URL = '/login/'
LOGIN_REDIRECT_URL = '/admin'

SUIT_CONFIG = {
    # header
    'ADMIN_NAME': 'SIK Admin',
    # 'HEADER_DATE_FORMAT': 'l, j. F Y',
    # 'HEADER_TIME_FORMAT': 'H:i',

    # forms
    # 'SHOW_REQUIRED_ASTERISK': True,  # Default True
    # 'CONFIRM_UNSAVED_CHANGES': True, # Default True

    # menu
    # 'SEARCH_URL': '/admin/auth/user/',
    # 'MENU_ICONS': {
    #    'sites': 'icon-leaf',
    #    'auth': 'icon-lock',
    # },
    # 'MENU_OPEN_FIRST_CHILD': True, # Default True
    # 'MENU_EXCLUDE': ('auth.group',),
    # 'MENU': (
    #     'sites',
    #     {'app': 'auth', 'icon':'icon-lock', 'models': ('user', 'group')},
    #     {'label': 'Settings', 'icon':'icon-cog', 'models': ('auth.user', 'auth.group')},
    #     {'label': 'Support', 'icon':'icon-question-sign', 'url': '/support/'},
    # ),

    # misc
    # 'LIST_PER_PAGE': 15
}