from pathlib import Path
import os

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

def load_env():
    env_file = os.path.join(BASE_DIR, '.env')
    if os.path.exists(env_file):
        with open(env_file, 'r') as file:
            for line in file:
                line = line.strip()
                if line and not line.startswith("#"):
                    key, value = line.split('=')
                    os.environ[key] = value

load_env()

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = 'django-insecure-x=qe5@^3%@t1fk)pk@uyv&r!z^#9==^*-&aiqfau3@9x@+j%nm'

# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True
#True if os.getenv('DEBUG') == 'True' else False

ALLOWED_HOSTS = os.getenv('ALLOWED_HOSTS').split(',')

# Application definition
INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'accounts',
    'home',
    'about',
    'contact',
    'service',
    'product',
    'project',
    'settings',
    'menus',
    'adminapp',
    'custompage',
    'ckeditor',
]

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',   
]

if os.getenv('DEMO_MODE') == 'True':
    MIDDLEWARE.append('core.middleware.middleware.DemoModeMiddleware')

if os.getenv("WHITENOISE_CONFIG") == "True":
    MIDDLEWARE.insert(1, 'whitenoise.middleware.WhiteNoiseMiddleware')
    
    
ROOT_URLCONF = 'core.urls'

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [os.path.join(BASE_DIR, os.getenv('TEMPLATES_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',
                'core.context_processors.website_settings_context',
                'core.context_processors.seo_settings_context',
                'core.context_processors.header_footer_context',
                'core.context_processors.menu_data',
                'core.context_processors.user_profile_context',
                'core.context_processors.service_context',
                'core.context_processors.product_context',
                'core.context_processors.project_context',
                'core.context_processors.demo_mode_enabled',
            ],
        },
    },
]

WSGI_APPLICATION = 'core.wsgi.application'

DATABASES = {
'default': {
    'ENGINE': 'django.db.backends.sqlite3',
    'NAME': BASE_DIR / 'db.sqlite3',
        }
}
# Email Setup
EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
EMAIL_HOST = os.getenv('EMAIL_HOST')
EMAIL_PORT = os.getenv('EMAIL_PORT')
EMAIL_USE_TLS = os.getenv('EMAIL_USE_TLS')
EMAIL_HOST_USER = os.getenv('EMAIL_HOST_USER') 
EMAIL_HOST_PASSWORD = os.getenv('EMAIL_HOST_PASSWORD')

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-us'

TIME_ZONE = os.getenv('TIME_ZONE')

USE_I18N = True

USE_TZ = True

STATIC_URL = os.getenv('STATIC_URL')
STATICFILES_DIRS = [os.path.join(BASE_DIR, str(os.getenv('STATICFILES_DIRS')))]
STATIC_ROOT = os.path.join(BASE_DIR, str(os.getenv('STATIC_ROOT')))
MEDIA_URL = str(os.getenv('MEDIA_URL'))
MEDIA_ROOT = os.path.join(BASE_DIR, str(os.getenv('MEDIA_ROOT')))

DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'

AUTH_USER_MODEL = 'accounts.User'
if os.getenv('WHITENOISE_CONFIG') == 'True':
    STORAGES = {
         "staticfiles": {
              "BACKEND": "whitenoise.storage.CompressedManifestStaticFilesStorage",
         },
    }