"""
Django settings for portfolio project.

Generated by 'django-admin startproject' using Django 6.1.

For more information on this file, see
https://docs.djangoproject.com/en/6.1/topics/settings/

For the full list of settings and their values, see
https://docs.djangoproject.com/en/6.1/ref/settings/
"""

import os
from pathlib import Path
from dotenv import load_dotenv

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

# Load environment variables
load_dotenv(BASE_DIR / '.env')


# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/6.1/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = os.environ.get('SECRET_KEY', 'django-insecure-*z^o@*_kvxq2_2fit)t!b2!7g)vx#u8k9=^0od8b^dygk$kg-2')

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

ALLOWED_HOSTS = os.environ.get('ALLOWED_HOSTS', 'localhost,127.0.0.1').split(',')


# Application definition

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'whitenoise.runserver_nostatic',
    'django.contrib.staticfiles',
    'django.contrib.sitemaps',
    'core',
]

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',
    'django.contrib.messages.middleware.MessageMiddleware',
    'django.middleware.clickjacking.XFrameOptionsMiddleware',
]

ROOT_URLCONF = 'portfolio.urls'

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [BASE_DIR / 'templates'],
        'APP_DIRS': True,
        'OPTIONS': {
            'context_processors': [
                'django.template.context_processors.request',
                'django.contrib.auth.context_processors.auth',
                'django.contrib.messages.context_processors.messages',
                'core.context_processors.seo_context',
            ],
        },
    },
]

WSGI_APPLICATION = 'portfolio.wsgi.application'


# Database
# https://docs.djangoproject.com/en/6.1/ref/settings/#databases

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


# Password validation
# https://docs.djangoproject.com/en/6.1/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/6.1/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/6.1/howto/static-files/

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

# WhiteNoise storage to handle compression and caching
STORAGES = {
    "default": {
        "BACKEND": "django.core.files.storage.FileSystemStorage",
    },
    "staticfiles": {
        "BACKEND": "whitenoise.storage.CompressedManifestStaticFilesStorage",
    },
}

MEDIA_URL = '/media/'
MEDIA_ROOT = BASE_DIR / 'media'

# CSRF settings for production
CSRF_TRUSTED_ORIGINS = os.environ.get('CSRF_TRUSTED_ORIGINS', 'http://localhost,http://127.0.0.1').split(',')

# SEO & Analytics
GOOGLE_ANALYTICS_ID = os.environ.get('GOOGLE_ANALYTICS_ID', 'G-XXXXXXXXXX')


# Email
# https://docs.djangoproject.com/en/6.1/topics/email/#topic-email-configuration

EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
EMAIL_HOST = os.environ.get('EMAIL_HOST')
EMAIL_PORT = int(os.environ.get('EMAIL_PORT', 587))
EMAIL_USE_TLS = os.environ.get('EMAIL_USE_TLS') == 'True'
EMAIL_USE_SSL = os.environ.get('EMAIL_USE_SSL') == 'True'
EMAIL_HOST_USER = os.environ.get('EMAIL_HOST_USER')
EMAIL_HOST_PASSWORD = os.environ.get('EMAIL_HOST_PASSWORD')
DEFAULT_FROM_EMAIL = os.environ.get('DEFAULT_FROM_EMAIL')
ADMIN_EMAIL = os.environ.get('ADMIN_EMAIL', 'jisaneae77@gmail.com')
EMAIL_TIMEOUT = 10  # Seconds

# Security & Spam Protection
TURNSTILE_SITE_KEY = os.environ.get('TURNSTILE_SITE_KEY', '0x4AAAAAAEkzpVksRc5K9eEV') # Default test key
TURNSTILE_SECRET_KEY = os.environ.get('TURNSTILE_SECRET_KEY', '0x4AAAAAAEkzpdotaSv1aXJu-xABGgCB-hU') # Default test key
CONTACT_FORM_DAILY_LIMIT = int(os.environ.get('CONTACT_FORM_DAILY_LIMIT', 2))

# Automatically handle SSL for port 465 if not explicitly set
if EMAIL_PORT == 465 and os.environ.get('EMAIL_USE_SSL') is None:
    EMAIL_USE_SSL = True
    EMAIL_USE_TLS = False