import os
from pathlib import Path
from decouple import config

# Build paths inside the project like this: BASE_DIR / 'subdir'.
BASE_DIR = Path(__file__).resolve().parent.parent


# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/5.1/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = config('SECRET_KEY')

DEBUG = config('DEBUG', default=False, cast=bool)

ALLOWED_HOSTS = ['brdwt.org','www.brdwt.org']


# Application definition

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'users.apps.UsersConfig',
    'web_admin',
    'website',
    'captcha',
]

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',
    'middlewares.auth.AuthMiddleware',
    'middlewares.audit_trail.AuditTrail',
]

ROOT_URLCONF = 'brdwt.urls'
AUTH_USER_MODEL = 'users.Users'

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [os.path.join(BASE_DIR, 'templates')],
        '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 = 'brdwt.wsgi.application'
CAPTCHA_NOISE_FUNCTIONS = ('captcha.helpers.noise_dots','captcha.helpers.noise_null',)
# Database
# https://docs.djangoproject.com/en/5.1/ref/settings/#databases

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.postgresql',
        'NAME': config('DB_NAME'),
        'USER': 'postgres',
        'PASSWORD': config('DB_PASSWORD'),
        'HOST': config('HOST'),
        'PORT': '5432'
    },
}


# Password validation
# https://docs.djangoproject.com/en/5.1/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',
    },
]


# Logout after a period of inactivity
INACTIVE_TIME = 30 * 60  # 30 minutes - or whatever period you think appropriate
SESSION_EXPIRE_AT_BROWSER_CLOSE = True
SESSION_COOKIE_AGE = INACTIVE_TIME   # change expired session
SESSION_IDLE_TIMEOUT = INACTIVE_TIME  # logout
SESSION_SAVE_EVERY_REQUEST = True
SESSION_COOKIE_SECURE = True
CSRF_COOKIE_HTTPONLY = True
CSRF_COOKIE_SECURE = True

## X-XSS-Protection
SECURE_BROWSER_XSS_FILTER = True
## X-Frame-Options
X_FRAME_OPTIONS = 'DENY'
##X-Content-Type-Options
SECURE_CONTENT_TYPE_NOSNIFF = True
## Strict-Transport-Security
SECURE_HSTS_SECONDS = 15768000
SECURE_HSTS_INCLUDE_SUBDOMAINS = True
SECURE_HSTS_PRELOAD = True

## that requests over HTTP are redirected to HTTPS. aslo can config in webserver
# SECURE_SSL_REDIRECT = True 

# for more security
CSRF_USE_SESSIONS = True
SESSION_COOKIE_SAMESITE = 'Strict'

# Email Settings
EMAIL_USE_TLS = config('EMAIL_USE_TLS', default=False, cast=bool)
EMAIL_HOST = config('EMAIL_HOST')
EMAIL_HOST_USER = config('EMAIL_HOST_USER')
EMAIL_HOST_PASSWORD = config('EMAIL_HOST_PASSWORD')
EMAIL_PORT = config('EMAIL_PORT')
EMAIL_BACKEND = config('EMAIL_BACKEND')

LANGUAGE_CODE = 'en-us'

TIME_ZONE = 'UTC'

USE_I18N = True

USE_TZ = True

STATIC_URL = '/static/'
STATICFILES_DIRS = [os.path.join(BASE_DIR, 'static')]

MEDIA_URL = '/media/'
MEDIA_ROOT = '/var/www/html/brdwt/brdwt/media/'

DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'