"""
Django settings for bundesdata_app project.

Generated by 'django-admin startproject' using Django 2.1.4.

For more information on this file, see
https://docs.djangoproject.com/en/2.1/topics/settings/

For the full list of settings and their values, see
https://docs.djangoproject.com/en/2.1/ref/settings/
"""

import json
import os
from django.core.exceptions import ImproperlyConfigured


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


# Loads json files with secrets. Follow this example to create your own secrets
# file with SECRET_KEY and other information.
# Example https://stackoverflow.com/a/42077576
with open(os.path.join(BASE_DIR, 'secrets.json')) as secrets_file:
    secrets = json.load(secrets_file)


def get_secret(setting, secrets=secrets):
    """Get secret setting or fail with ImproperlyConfigured"""
    try:
        return secrets[setting]
    except KeyError:
        raise ImproperlyConfigured("Set the {} setting".format(setting))


# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/2.1/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
# This is just some random genearted key to test the App. If you want to set up
# your own running public version of this app replace this key with an new one
# that you will keep secret!
SECRET_KEY = get_secret("SECRET_KEY")

# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True

# CHANGE the hosts according to your settings.
ALLOWED_HOSTS = ["127.0.0.1", "localhost", "192.168.0.14"]


# Application definition

INSTALLED_APPS = [
    'jchart',
    'watson',
    'django_tables2',
    'blog.apps.BlogConfig',
    'ngram_viewer.apps.NgramViewerConfig',
    'speakers.apps.SpeakersConfig',
    'speeches.apps.SpeechesConfig',
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
]

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

ROOT_URLCONF = 'bundesdata_app.urls'

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',
            ],
        },
    },
]

WSGI_APPLICATION = 'bundesdata_app.wsgi.application'


# Database
# https://docs.djangoproject.com/en/2.1/ref/settings/#databases

# Change NAME, USER and PASSWORD details before deploying your own public
# version of this app. Or use your onw secrets.json file. Explanation found can
# be foudn here: https://stackoverflow.com/a/42077576
DATABASES = {
    'default': {
            'ENGINE': 'django.db.backends.postgresql_psycopg2',
            'NAME': get_secret("DB_NAME"),
            'USER': get_secret("DB_USER"),
            'PASSWORD': get_secret("DB_PASSWORD"),
            'HOST': 'db',
            'PORT': '5432',
    }
}


# Password validation
# https://docs.djangoproject.com/en/2.1/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/2.1/topics/i18n/

LANGUAGE_CODE = 'de-de'

TIME_ZONE = 'UTC'

USE_I18N = True

USE_L10N = True

USE_TZ = True


# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/2.1/howto/static-files/

STATIC_URL = '/staticfiles/'
STATIC_ROOT = os.path.join(BASE_DIR, 'staticfiles')

# WATSON
WATSON_POSTGRES_SEARCH_CONFIG = "pg_catalog.german"

# LOGGING: uncomment for logging
# LOGGING = {
#     'version': 1,
#     'disable_existing_loggers': False,
#     'handlers': {
#         'file': {
#             'level': 'DEBUG',
#             'class': 'logging.FileHandler',
#             'filename': '/usr/src/app/input_data/debug.log',
#         },
#     },
#     'loggers': {
#         'django': {  # Logger for Django framework code
#             'handlers': ['file'],
#             'level': 'DEBUG',
#             'propagate': True,
#         },
#         'ngram_viewer': {  # Specific logger for your app
#             'handlers': ['file'],
#             'level': 'DEBUG',
#             'propagate': True,
#         },
#     },
# }