"""
Django settings for duhaz_blog project.

Generated by 'django-admin startproject' using Django 3.2.4.

For more information on this file, see
https://docs.djangoproject.com/en/3.2/topics/settings/

For the full list of settings and their values, see
https://docs.djangoproject.com/en/3.2/ref/settings/
"""

from pathlib import Path
import os
from dotenv import load_dotenv

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

# Charger les variables d'environnement depuis le fichier .env
load_dotenv(BASE_DIR / '.env')

# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/3.2/howto/deployment/checklist/

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

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

ALLOWED_HOSTS = os.getenv('ALLOWED_HOSTS', 'localhost,127.0.0.1').split(',')

# CSRF Protection - Domaines de confiance
CSRF_TRUSTED_ORIGINS = [
    'https://www.duhaz.fr',
    'https://duhaz.fr',
]


# Application definition

INSTALLED_APPS = [
	'django.contrib.admin',
	'django.contrib.auth',
	'django.contrib.contenttypes',
	'django.contrib.sessions',
	'django.contrib.messages',
	'django.contrib.staticfiles',
	'tinymce',
	'import_export',  # Réactivé pour test avec Python 3.13
	'crispy_forms',
	'crispy_bootstrap4',
	'core',
	'blog',
]

CRISPY_ALLOWED_TEMPLATE_PACKS = "bootstrap4"
CRISPY_TEMPLATE_PACK = 'bootstrap4'

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 = 'duhaz_blog.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 = 'duhaz_blog.wsgi.application'


# Database
# https://docs.djangoproject.com/en/3.2/ref/settings/#databases

# Configuration dynamique selon le moteur de base de données
DB_ENGINE = os.getenv('DB_ENGINE', 'sqlite3')

if DB_ENGINE == 'mysql':
    # Configuration MariaDB/MySQL
    DATABASES = {
        'default': {
            'ENGINE': 'django.db.backends.mysql',
            'NAME': os.getenv('DB_NAME', 'duhaz_blog'),
            'USER': os.getenv('DB_USER', 'root'),
            'PASSWORD': os.getenv('DB_PASSWORD', ''),
            'HOST': os.getenv('DB_HOST', 'localhost'),
            'PORT': os.getenv('DB_PORT', '3306'),
            'OPTIONS': {
                'charset': 'utf8mb4',
                'init_command': "SET sql_mode='STRICT_TRANS_TABLES'",
            },
        }
    }
else:
    # Configuration SQLite (par défaut)
    DATABASES = {
        'default': {
            'ENGINE': 'django.db.backends.sqlite3',
            'NAME': BASE_DIR / os.getenv('DATABASE_NAME', 'db.sqlite3'),
        }
    }


# Password validation
# https://docs.djangoproject.com/en/3.2/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/3.2/topics/i18n/

LANGUAGE_CODE = 'fr-FR'

TIME_ZONE = 'Europe/Paris'

USE_I18N = True

USE_L10N = True

USE_TZ = True


# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/3.2/howto/static-files/

STATIC_URL = '/static/'
STATICFILES_DIRS = [
	BASE_DIR / "static",
]
STATIC_ROOT = BASE_DIR / 'staticfiles'

# Media files
MEDIA_URL = '/media/'
MEDIA_ROOT = BASE_DIR / 'media'

# Default primary key field type
# https://docs.djangoproject.com/en/3.2/ref/settings/#default-auto-field

DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'

# Security settings (décommenter en production)
# SECURE_SSL_REDIRECT = True
# SESSION_COOKIE_SECURE = True
# CSRF_COOKIE_SECURE = True
# SECURE_BROWSER_XSS_FILTER = True
# SECURE_CONTENT_TYPE_NOSNIFF = True
# X_FRAME_OPTIONS = 'DENY'

# TinyMCE Configuration
TINYMCE_DEFAULT_CONFIG = {
    'height': 500,
    'width': '100%',
    'cleanup_on_startup': True,
    'custom_undo_redo_levels': 20,
    'selector': 'textarea',
    'theme': 'silver',
    'plugins': '''
            textcolor save link image media preview codesample contextmenu
            table code lists fullscreen insertdatetime nonbreaking
            contextmenu directionality searchreplace wordcount visualblocks
            visualchars code fullscreen autolink lists charmap print hr
            anchor pagebreak
            ''',
    'toolbar1': '''
            fullscreen preview bold italic underline | fontselect,
            fontsizeselect | forecolor backcolor | alignleft alignright |
            aligncenter alignjustify | indent outdent | bullist numlist table |
            | link image media | codesample |
            ''',
    'toolbar2': '''
            visualblocks visualchars |
            charmap hr pagebreak nonbreaking anchor | code |
            ''',
    'contextmenu': 'formats | link image',
    'menubar': True,
    'statusbar': True,
}