"""
Django settings for core project.

Generated by 'django-admin startproject' using Django 5.1.7.

For more information on this file, see
https://docs.djangoproject.com/en/5.1/topics/settings/

For the full list of settings and their values, see
https://docs.djangoproject.com/en/5.1/ref/settings/
"""

from pathlib import Path
import os
# Queues and routing
from kombu import Queue

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

# Quick-start development settings - unsuitable for production

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = os.getenv("DJANGO_SECRET_KEY", 'django-insecure-EtKpy7t84GvU4gBwX9z3xKPBXMS75IAV0dkzN7dXVUsMSqy6a5rjY6WNCw3CcRH5')

# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = (os.environ.get('DJANGO_DEBUG') == "True")

ALLOWED_HOSTS = os.environ.get('DJANGO_ALLOWED_HOSTS', "*").split(",")
CSRF_TRUSTED_ORIGINS = os.environ.get('DJANGO_ALLOWED_ORIGINS', "*").split(",")

# Application definition

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'django_celery_beat',
    'fetcher',
]

MIDDLEWARE = [
    'django.middleware.security.SecurityMiddleware',
    'whitenoise.middleware.WhiteNoiseMiddleware',  # Serving static files
    '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',
    'fetcher.middleware.login_required.LoginRequiredMiddleware',
    'fetcher.middleware.favicon.FaviconMiddleware',
]

STATICFILES_STORAGE = 'whitenoise.storage.CompressedManifestStaticFilesStorage'

ROOT_URLCONF = 'core.urls'

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        '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',
            ],
        },
    },
]

WSGI_APPLICATION = 'core.wsgi.application'


# Database

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.postgresql',
        'NAME': os.environ.get("DB_NAME", "matitos"),
        'USER': os.environ.get("DB_USER", "supermatitos"),
        'PASSWORD': os.environ.get("DB_PASSWORD", "supermatitos"),
        'HOST': os.environ.get("DB_HOST", "localhost"),
        'PORT': os.environ.get("DB_PORT", "5432"),
        #'OPTIONS': {
        #    'options': '-c default_transaction_read_only=on'
        #}
    }
}

CACHES = {
    "default": {
        "BACKEND": "django_redis.cache.RedisCache",
        "LOCATION": "redis://{}:{}".format(
            os.environ.get("REDIS_HOST", "localhost"), 
            os.environ.get("REDIS_PORT", 6379)
        ),
        "OPTIONS": {
            "MEMCACHE_MAX_KEY_LENGTH": 2048,
            "CLIENT_CLASS": "django_redis.client.DefaultClient",
        },
    }
}



# Celery configuration
CELERY_BROKER_URL = 'redis://{}:{}/{}'.format(os.environ.get("REDIS_HOST", "localhost"), os.environ.get("REDIS_PORT", 6379), os.environ.get("REDIS_DB", 0))
CELERY_RESULT_BACKEND = 'redis://{}:{}/{}'.format(os.environ.get("REDIS_HOST", "localhost"), os.environ.get("REDIS_PORT", 6379), os.environ.get("REDIS_DB_RESULTS", 1))
CELERY_ACCEPT_CONTENT = ['json']
CELERY_TASK_SERIALIZER = 'json'

# Celery Beat scheduler (required for django-celery-beat to work)
CELERY_BEAT_SCHEDULER = 'django_celery_beat.schedulers.DatabaseScheduler'

CELERY_TASK_QUEUES = (
    Queue('default'),
    Queue('low'),
)


# Password validation

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',
    },
]

LOGIN_URL = '/admin/'

# Internationalization

LANGUAGE_CODE = 'en-us'

TIME_ZONE = 'UTC'

USE_I18N = True

USE_TZ = True


# Static files (CSS, JavaScript, Images)

STATIC_URL = '/static/'
STATIC_ROOT = os.path.join(BASE_DIR, 'static')

# Default primary key field type

DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'