"""
Base settings to build other settings files upon.
"""

import environ

ROOT_DIR = environ.Path(__file__) - 3  # (bootcamp/config/settings/base.py - 3 = bootcamp/)
APPS_DIR = ROOT_DIR.path('bootcamp')

env = environ.Env()
env.read_env(str(ROOT_DIR.path('.env')))

# READ_DOT_ENV_FILE = env.bool('DJANGO_READ_DOT_ENV_FILE', default=False)
# if READ_DOT_ENV_FILE:
# OS environment variables take precedence over variables from .env
# env.read_env(str(ROOT_DIR.path('.env')))

# GENERAL
# ------------------------------------------------------------------------------
# https://docs.djangoproject.com/en/dev/ref/settings/#debug
DEBUG = env.bool('DJANGO_DEBUG', False)
# Local time zone. Choices are
# http://en.wikipedia.org/wiki/List_of_tz_zones_by_name
# though not all of them may be available with every OS.
# In Windows, this must be set to your system time zone.
TIME_ZONE = 'UTC'
# https://docs.djangoproject.com/en/dev/ref/settings/#language-code
LANGUAGE_CODE = 'en-us'
# https://docs.djangoproject.com/en/dev/ref/settings/#site-id
SITE_ID = 1
# https://docs.djangoproject.com/en/dev/ref/settings/#use-i18n
USE_I18N = True
# https://docs.djangoproject.com/en/dev/ref/settings/#use-l10n
USE_L10N = True
# https://docs.djangoproject.com/en/dev/ref/settings/#use-tz
USE_TZ = True

# DATABASES
# ------------------------------------------------------------------------------
# https://docs.djangoproject.com/en/dev/ref/settings/#databases
DATABASES = {
    'default': env.db('DATABASE_URL'),
}
DATABASES['default']['ATOMIC_REQUESTS'] = True

# URLS
# ------------------------------------------------------------------------------
# https://docs.djangoproject.com/en/dev/ref/settings/#root-urlconf
ROOT_URLCONF = 'config.urls'
# https://docs.djangoproject.com/en/dev/ref/settings/#wsgi-application
WSGI_APPLICATION = 'config.wsgi.application'

# APPS
# ------------------------------------------------------------------------------
DJANGO_APPS = [
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.sites',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'django.contrib.humanize',
    'django.contrib.admin',
    'django.forms',
]
THIRD_PARTY_APPS = [
    'crispy_forms',
    'sorl.thumbnail',
    'allauth',
    'allauth.account',
    'allauth.socialaccount',
    # 'allauth.socialaccount.providers.amazon',
    # 'allauth.socialaccount.providers.github',
    # 'allauth.socialaccount.providers.google',
    # 'allauth.socialaccount.providers.linkedin',
    # 'allauth.socialaccount.providers.slack',
    'channels',
    'django_comments',
    'graphene_django',
    'markdownx',
    'taggit',
]
LOCAL_APPS = [
    'bootcamp.users.apps.UsersConfig',
    # Your stuff: custom apps go here
    'bootcamp.articles.apps.ArticlesConfig',
    'bootcamp.messager.apps.MessagerConfig',
    'bootcamp.news.apps.NewsConfig',
    'bootcamp.notifications.apps.NotificationsConfig',
    'bootcamp.qa.apps.QaConfig',
    'bootcamp.search.apps.SearchConfig'
]
# https://docs.djangoproject.com/en/dev/ref/settings/#installed-apps
INSTALLED_APPS = DJANGO_APPS + THIRD_PARTY_APPS + LOCAL_APPS
FORM_RENDERER = 'django.forms.renderers.TemplatesSetting'
# MIGRATIONS
# ------------------------------------------------------------------------------
# https://docs.djangoproject.com/en/dev/ref/settings/#migration-modules
MIGRATION_MODULES = {
    'sites': 'bootcamp.contrib.sites.migrations'
}

# AUTHENTICATION
# ------------------------------------------------------------------------------
# https://docs.djangoproject.com/en/dev/ref/settings/#authentication-backends
AUTHENTICATION_BACKENDS = [
    'django.contrib.auth.backends.ModelBackend',
    'allauth.account.auth_backends.AuthenticationBackend',
]
# https://docs.djangoproject.com/en/dev/ref/settings/#auth-user-model
AUTH_USER_MODEL = 'users.User'
# https://docs.djangoproject.com/en/dev/ref/settings/#login-redirect-url
LOGIN_REDIRECT_URL = 'news:list'
# https://docs.djangoproject.com/en/dev/ref/settings/#login-url
LOGIN_URL = 'account_login'

# PASSWORDS
# ------------------------------------------------------------------------------
# https://docs.djangoproject.com/en/dev/ref/settings/#password-hashers
PASSWORD_HASHERS = [
    # https://docs.djangoproject.com/en/dev/topics/auth/passwords/#using-argon2-with-django
    'django.contrib.auth.hashers.Argon2PasswordHasher',
    'django.contrib.auth.hashers.PBKDF2PasswordHasher',
    'django.contrib.auth.hashers.PBKDF2SHA1PasswordHasher',
    'django.contrib.auth.hashers.BCryptSHA256PasswordHasher',
    'django.contrib.auth.hashers.BCryptPasswordHasher',
]
# https://docs.djangoproject.com/en/dev/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',
    },
]

# MIDDLEWARE
# ------------------------------------------------------------------------------
# https://docs.djangoproject.com/en/dev/ref/settings/#middleware
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',
]

# STATIC
# ------------------------------------------------------------------------------
# https://docs.djangoproject.com/en/dev/ref/settings/#static-root
STATIC_ROOT = str(ROOT_DIR('staticfiles'))
# https://docs.djangoproject.com/en/dev/ref/settings/#static-url
STATIC_URL = '/static/'
# https://docs.djangoproject.com/en/dev/ref/contrib/staticfiles/#std:setting-STATICFILES_DIRS
STATICFILES_DIRS = [
    str(APPS_DIR.path('static')),
]
# https://docs.djangoproject.com/en/dev/ref/contrib/staticfiles/#staticfiles-finders
STATICFILES_FINDERS = [
    'django.contrib.staticfiles.finders.FileSystemFinder',
    'django.contrib.staticfiles.finders.AppDirectoriesFinder',
]

# MEDIA
# ------------------------------------------------------------------------------
# https://docs.djangoproject.com/en/dev/ref/settings/#media-root
MEDIA_ROOT = str(ROOT_DIR('media'))
# https://docs.djangoproject.com/en/dev/ref/settings/#media-url
MEDIA_URL = '/media/'

# TEMPLATES
# ------------------------------------------------------------------------------
# https://docs.djangoproject.com/en/dev/ref/settings/#templates
TEMPLATES = [
    {
        # https://docs.djangoproject.com/en/dev/ref/settings/#std:setting-TEMPLATES-BACKEND
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        # https://docs.djangoproject.com/en/dev/ref/settings/#template-dirs
        'DIRS': [
            str(APPS_DIR.path('templates')),
        ],
        'OPTIONS': {
            # https://docs.djangoproject.com/en/dev/ref/settings/#template-debug
            'debug': DEBUG,
            # https://docs.djangoproject.com/en/dev/ref/settings/#template-loaders
            # https://docs.djangoproject.com/en/dev/ref/templates/api/#loader-types
            'loaders': [
                'django.template.loaders.filesystem.Loader',
                'django.template.loaders.app_directories.Loader',
            ],
            # https://docs.djangoproject.com/en/dev/ref/settings/#template-context-processors
            'context_processors': [
                'django.template.context_processors.debug',
                'django.template.context_processors.request',
                'django.contrib.auth.context_processors.auth',
                'django.template.context_processors.i18n',
                'django.template.context_processors.media',
                'django.template.context_processors.static',
                'django.template.context_processors.tz',
                'django.contrib.messages.context_processors.messages',
            ],
        },
    },
]
# http://django-crispy-forms.readthedocs.io/en/latest/install.html#template-packs
CRISPY_TEMPLATE_PACK = 'bootstrap4'

# FIXTURES
# ------------------------------------------------------------------------------
# https://docs.djangoproject.com/en/dev/ref/settings/#fixture-dirs
FIXTURE_DIRS = (
    str(APPS_DIR.path('fixtures')),
)

# EMAIL
# ------------------------------------------------------------------------------
# https://docs.djangoproject.com/en/dev/ref/settings/#email-backend
EMAIL_BACKEND = env('EMAIL_BACKEND', default='django.core.mail.backends.smtp.EmailBackend')

# ADMIN
# ------------------------------------------------------------------------------
# Django Admin URL regex.
ADMIN_URL = r'^admin/'
# https://docs.djangoproject.com/en/dev/ref/settings/#admins
# ADMINS = [
#     ("""Vitor Freitas""", 'vitor-freitas@example.com'),
# ]
# https://docs.djangoproject.com/en/dev/ref/settings/#managers
# MANAGERS = ADMINS


# django-allauth
# ------------------------------------------------------------------------------
ACCOUNT_ALLOW_REGISTRATION = env.bool('ACCOUNT_ALLOW_REGISTRATION', True)
# https://django-allauth.readthedocs.io/en/latest/configuration.html
ACCOUNT_AUTHENTICATION_METHOD = 'username'
# https://django-allauth.readthedocs.io/en/latest/configuration.html
ACCOUNT_EMAIL_REQUIRED = True
# https://django-allauth.readthedocs.io/en/latest/configuration.html
ACCOUNT_EMAIL_VERIFICATION = 'mandatory'
# https://django-allauth.readthedocs.io/en/latest/configuration.html
ACCOUNT_ADAPTER = 'bootcamp.users.adapters.AccountAdapter'
# https://django-allauth.readthedocs.io/en/latest/configuration.html
SOCIALACCOUNT_ADAPTER = 'bootcamp.users.adapters.SocialAccountAdapter'


# Your stuff...
# ------------------------------------------------------------------------------

# REDIS setup
REDIS_URL = f'{env("REDIS_URL", default="redis://127.0.0.1:6379")}/{0}'

# django-channels setup
ASGI_APPLICATION = 'config.routing.application'

CHANNEL_LAYERS = {
    'default': {
        'BACKEND': 'channels_redis.core.RedisChannelLayer',
        'CONFIG': {
            'hosts': [REDIS_URL, ],
        },
    }
}

# GraphQL settings
GRAPHENE = {
    'SCHEMA': 'bootcamp.schema.schema'
}
