from dotenv import load_dotenv
from pathlib import Path
import os

BASE_DIR  = Path(__file__).resolve().parent.parent

load_dotenv(dotenv_path = BASE_DIR / '.env')

BUILD_DIR  = os.getenv('DJANGO_BUILD_DIR',  BASE_DIR / 'build')


SECRET_KEY = os.getenv('DJANGO_SECRET_KEY')
DEBUG = str(os.getenv('DJANGO_DEBUG')).lower() in ('1', 'true', 'yes', 'on')

ALLOWED_HOSTS = [stripped_host for host in os.getenv('DJANGO_ALLOWED_HOSTS', 'localhost').split(',') if (stripped_host:=host.strip())]

PARENT_NAME =  Path(__file__).resolve().parent.name

STATIC_URL  = os.getenv('DJANGO_STATIC_URL',  '/static/')
MEDIA_URL   = os.getenv('DJANGO_MEDIA_URL',  '/media/')
STATIC_ROOT = os.getenv('DJANGO_STATIC_ROOT', BASE_DIR / 'static')
MEDIA_ROOT  = os.getenv('DJANGO_MEDIA_ROOT',  BASE_DIR / 'media')

OVERRIDE_APPS = [
    'jazzmin',
]
DJANGO_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
]
THIRD_PARTY_APPS = [
    'rest_framework',
]
LOCAL_APPS = [
    'apps.users',
    'apps.domains',
    'apps.agents',
]
INSTALLED_APPS = OVERRIDE_APPS + DJANGO_APPS + THIRD_PARTY_APPS + LOCAL_APPS


AUTH_USER_MODEL = 'users.User'
DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'

MIDDLEWARE = [
    'django.middleware.security.SecurityMiddleware',
	'whitenoise.middleware.WhiteNoiseMiddleware',
    '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',
]

ROOT_URLCONF     = f'{PARENT_NAME}.urls'
WSGI_APPLICATION = f'{PARENT_NAME}.wsgi.application'
ASGI_APPLICATION = f'{PARENT_NAME}.asgi.application'


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


DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.sqlite3',
        'NAME': BASE_DIR / 'db.sqlite3',
    }
}

STORAGES = {
    "staticfiles": {
        "BACKEND": "whitenoise.storage.CompressedManifestStaticFilesStorage",
    },
}

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',
    },
]

LANGUAGE_CODE = 'en-uk'
TIME_ZONE = 'UTC'
USE_I18N = True
USE_TZ = True


REST_FRAMEWORK = {
    'DEFAULT_AUTHENTICATION_CLASSES': [
        'rest_framework.authentication.SessionAuthentication',
        'rest_framework.authentication.BasicAuthentication',
    ],
    'DEFAULT_PERMISSION_CLASSES': [
        'rest_framework.permissions.AllowAny',
    ],
}