"""
Django settings for config project.

Generated by 'django-admin startproject' using Django 4.2.7.

For more information on this file, see
https://docs.djangoproject.com/en/4.2/topics/settings/

For the full list of settings and their values, see
https://docs.djangoproject.com/en/4.2/ref/settings/
"""

from pathlib import Path
import os

# 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/4.2/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = 'django-insecure-o_b)q@yu+mc7k6ywptymn%2l(m7xsaq1@_^oqb%c7+hnqka29o'

# SECURITY WARNING: don't run with debug turned on in production!

# Helper to parse boolean-like env vars
def _env_bool(name, default=False):
    val = os.environ.get(name)
    if val is None:
        return default
    return str(val).lower() in ("1", "true", "yes")

# Read DEBUG from environment (default True for local development)
DEBUG = _env_bool('DJANGO_DEBUG', True)

# ALLOWED_HOSTS from environment (comma-separated). Defaults to localhost for dev.
# Permitimos localhost, 127.0.0.1 y cualquier subdominio de ngrok
# Mantenemos tu lógica de variables de entorno
ALLOWED_HOSTS = [h for h in os.environ.get('ALLOWED_HOSTS', 'localhost,127.0.0.1').split(',') if h]

# Agregamos manualmente los dominios de ngrok
ALLOWED_HOSTS.append('placoid-omissible-shawanna.ngrok-free.dev')
ALLOWED_HOSTS.append('.ngrok-free.dev')  # El punto inicial permite cualquier subdominio de ngrok
# Application definition

INSTALLED_APPS = [
   
    'principal',
    'django_cleanup.apps.CleanupConfig',
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
     'django.contrib.humanize',
]

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',
]

ROOT_URLCONF = 'config.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 = 'config.wsgi.application'


# Database
# https://docs.djangoproject.com/en/4.2/ref/settings/#databases

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


# Password validation
# https://docs.djangoproject.com/en/4.2/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/4.2/topics/i18n/

LANGUAGE_CODE = 'en-us'

TIME_ZONE = 'UTC'

USE_I18N = True

USE_TZ = True


# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/4.2/howto/static-files/



STATIC_URL = 'static/'

# Default primary key field type
# https://docs.djangoproject.com/en/4.2/ref/settings/#default-auto-field

DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
AUTH_USER_MODEL = 'principal.Usuario'
MEDIA_URL = '/media/'
MEDIA_ROOT = BASE_DIR / 'media'

# Security settings: control secure-only behaviour via DJANGO_FORCE_SECURE
# When deploying behind HTTPS, set DJANGO_FORCE_SECURE=True and ensure
# ALLOWED_HOSTS and SECRET_KEY are correctly configured. For local dev keep
# DJANGO_DEBUG=True or DJANGO_FORCE_SECURE=False to avoid redirect loops.
FORCE_SECURE = False #_env_bool('DJANGO_FORCE_SECURE', False)

# Cookies marked secure only when FORCE_SECURE is enabled
SESSION_COOKIE_SECURE = bool(FORCE_SECURE)
#CSRF_COOKIE_SECURE = bool(FORCE_SECURE)
CSRF_TRUSTED_ORIGINS = ['https://placoid-omissible-shawanna.ngrok-free.dev', 'https://*.ngrok-free.dev']

# Only redirect HTTP->HTTPS and enable HSTS when FORCE_SECURE is True
SECURE_SSL_REDIRECT = bool(FORCE_SECURE)
if FORCE_SECURE:
    SECURE_HSTS_SECONDS = int(os.environ.get('SECURE_HSTS_SECONDS', 31536000))
    SECURE_HSTS_INCLUDE_SUBDOMAINS = _env_bool('SECURE_HSTS_INCLUDE_SUBDOMAINS', True)
    SECURE_HSTS_PRELOAD = _env_bool('SECURE_HSTS_PRELOAD', True)
else:
    # sensible defaults for development / non-HTTPS runtimes
    SECURE_HSTS_SECONDS = 0
    SECURE_HSTS_INCLUDE_SUBDOMAINS = False
    SECURE_HSTS_PRELOAD = False
# Login y autenticación
LOGIN_URL = 'login'
#LOGIN_REDIRECT_URL = 'dashboard'
LOGOUT_REDIRECT_URL = 'login'