from pathlib import Path
import os
import environ
from django.core.management.utils import get_random_secret_key


ENV = environ.Env(
    DEBUG=(bool, False)
)

environ.Env.read_env()

BASE_DIR = Path(__file__).resolve().parent.parent
SECRET_KEY=ENV('SECRET_KEY', default=get_random_secret_key())
TIME_ZONE = ENV('TIMEZONE', default='Asia/Nicosia')

CELERY_BROKER_URL = ENV('CELERY_BROKER_URL', default='redis://localhost:6379/0')
CELERY_RESULT_BACKEND = 'django-db'
CELERY_TIMEZONE = ENV('TIMEZONE', default='Asia/Nicosia')
CELERY_ACCEPT_CONTENT = ['json']
CELERY_TASK_SERIALIZER = 'json'
CELERY_RESULT_SERIALIZER = 'json'
CELERY_RESULT_EXTENDED = True

AUTH_USER_MODEL = "vpn.User"

DEBUG = ENV('DEBUG')

ALLOWED_HOSTS = ENV.list('ALLOWED_HOSTS', default=["*"])

CORS_ALLOW_ALL_ORIGINS = True
CORS_ALLOW_CREDENTIALS = True
CSRF_TRUSTED_ORIGINS = ENV.list('CSRF_TRUSTED_ORIGINS', default=[])

STATIC_ROOT = BASE_DIR / "staticfiles"

LOGIN_REDIRECT_URL = '/'

EMAIL_BACKEND = 'django.core.mail.backends.console.EmailBackend'

LOGGING = {
    'version': 1,
    'disable_existing_loggers': False,
    'formatters': {
        'verbose': {
            'format': '[{asctime}] {levelname} {name} {message}',
            'style': '{',
        },
        'simple': {
            'format': '{levelname} {message}',
            'style': '{',
        },
    },
    'handlers': {
        'console': {
            'level': 'DEBUG',
            'class': 'logging.StreamHandler',
            'formatter': 'verbose',
        },
        'file': {
            'level': 'DEBUG',
            'class': 'logging.FileHandler',
            'filename': os.path.join(BASE_DIR, 'debug.log'),
            'formatter': 'verbose',
        },
    },
    'loggers': {
        'django': {
            'handlers': ['console'],
            'level': 'INFO',
            'propagate': True,
        },
        'vpn': {
            'handlers': ['console'],
            'level': 'DEBUG',
            'propagate': False,
        },
        'requests': {
            'handlers': ['console'],
            'level': 'INFO',
            'propagate': False,
        },
        'urllib3': {
            'handlers': ['console'],
            'level': 'INFO',
            'propagate': False,
        },
    },
}

INSTALLED_APPS = [
    'jazzmin',
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'polymorphic',
    'corsheaders',
    'django_celery_results',
    'django_celery_beat',
    'vpn',
]

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',
    'mysite.middleware.AutoLoginMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    'django.middleware.clickjacking.XFrameOptionsMiddleware',
    'corsheaders.middleware.CorsMiddleware',

]

ROOT_URLCONF = 'mysite.urls'

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [os.path.join(BASE_DIR, 'vpn', '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 = 'mysite.wsgi.application'


# Database
# https://docs.djangoproject.com/en/5.1/ref/settings/#databases

# CREATE USER outfleet WITH PASSWORD 'password';
# GRANT ALL PRIVILEGES ON DATABASE outfleet TO outfleet;
# ALTER DATABASE outfleet OWNER TO outfleet;

DATABASES = {
    'sqlite': {
        'ENGINE': 'django.db.backends.sqlite3',
        'NAME': BASE_DIR / 'db.sqlite3',
    },
    'default': {
        'ENGINE': 'django.db.backends.postgresql',
        'NAME': ENV('POSTGRES_DB', default="outfleet"),
        'USER': ENV('POSTGRES_USER', default="outfleet"),
        'PASSWORD': ENV('POSTGRES_PASSWORD', default="password"),
        'HOST': ENV('POSTGRES_HOST', default='localhost'),
        'PORT': ENV('POSTGRES_PORT', default='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',
    },
]


# Internationalization
# https://docs.djangoproject.com/en/5.1/topics/i18n/

LANGUAGE_CODE = 'en-us'



USE_I18N = True

USE_TZ = True


# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/5.1/howto/static-files/

STATIC_URL = '/static/'
STATICFILES_DIRS = [
    BASE_DIR / 'static',
]
# Default primary key field type
# https://docs.djangoproject.com/en/5.1/ref/settings/#default-auto-field

DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'