from pathlib import Path
from dotenv import load_dotenv
import os

load_dotenv()

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

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = os.getenv('SECRET_KEY') 

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

ALLOWED_HOSTS = os.getenv('ALLOWED_HOSTS', '').split(',') if os.getenv('ALLOWED_HOSTS') else []

# Application definition
INSTALLED_APPS = [
    'jazzmin',  # Must be before django.contrib.admin
    "django.contrib.admin",
    "django.contrib.auth",
    "django.contrib.contenttypes",
    "django.contrib.sessions",
    "django.contrib.messages",
    "django.contrib.staticfiles",
    "django.contrib.sitemaps",

    # Third-party Apps
    'crispy_forms',
    'crispy_bootstrap5',
    'django_ckeditor_5',

    # Custom Apps
    'home',
    'accounts',
    'about',
    'programs',
    'publications',
    'volunteer',
    'membership',
    'events',
    'news',
    'contact',
    'faq',
    'donate'
]

CRISPY_ALLOWED_TEMPLATE_PACKS = "bootstrap5"
CRISPY_TEMPLATE_PACK = "bootstrap5"

# Authentication backends
AUTHENTICATION_BACKENDS = [
    'django.contrib.auth.backends.ModelBackend',
]

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 = "main.urls"

TEMPLATES = [
    {
        "BACKEND": "django.template.backends.django.DjangoTemplates",
        "DIRS": [os.path.join(BASE_DIR, 'main/partials/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 = "main.wsgi.application"


# Database
# https://docs.djangoproject.com/en/5.1/ref/settings/#databases
#DATABASES = {
#    "default": {
#        "ENGINE": "django.db.backends.sqlite3",
#        "NAME": BASE_DIR / "db/db.sqlite3",
#    }
#}
DATABASES = {
    'default': {
        'ENGINE': os.getenv('DB_ENGINE'),
        'NAME': os.getenv('DB_NAME'),
        'USER': os.getenv('DB_USER'),
        'PASSWORD': os.getenv('DB_PASSWORD'),
        'HOST': os.getenv('DB_HOST'),
        'PORT': os.getenv('DB_PORT'),
        'OPTIONS': {
            'init_command': "SET time_zone = 'Africa/Lusaka';",
            'charset': 'utf8mb4',
        }
     }
}


# 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"
TIME_ZONE = "Africa/Lusaka"
USE_I18N = True
USE_TZ = True

# Media files (uploads)
MEDIA_URL = '/media/'
MEDIA_ROOT = os.path.join(BASE_DIR, 'media')

# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/5.1/howto/static-files/
STATIC_URL = '/static/'
STATICFILES_DIRS = [
    os.path.join(BASE_DIR, 'static'),
]
STATIC_ROOT = os.path.join(BASE_DIR, 'staticfiles')

# Messages settings
MESSAGE_STORAGE = 'django.contrib.messages.storage.session.SessionStorage'

# CKEditor Settings
CKEDITOR_UPLOAD_PATH = 'uploads/'
CKEDITOR_IMAGE_BACKEND = 'pillow'
CKEDITOR_JQUERY_URL = '//ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js'
# Remove old CKEDITOR settings
# Add new CKEditor 5 settings
CKEDITOR_5_CONFIGS = {
    'extends': {
        'blockToolbar': [
            'paragraph', 'heading1', 'heading2', 'heading3',
            '|',
            'bulletedList', 'numberedList',
            '|',
            'blockQuote',
        ],
        'toolbar': [
            'heading', '|',
            'bold', 'italic', 'link',
            '|',
            'imageUpload', 'mediaEmbed',
            '|',
            'bulletedList', 'numberedList',
            '|',
            'blockQuote', 'insertTable',
            '|',
            'undo', 'redo'
        ],
        'image': {
            'toolbar': ['imageTextAlternative', '|', 'imageStyle:alignLeft', 'imageStyle:full', 'imageStyle:alignRight'],
            'styles': [
                'full',
                'alignLeft',
                'alignRight',
            ]
        },
        'table': {
            'contentToolbar': [ 'tableColumn', 'tableRow', 'mergeTableCells' ]
        },
        'height': '500px',
    }
}

# Admin Site Configuration
JAZZMIN_SETTINGS = {
    # UI Customizer
    "show_ui_builder": True,
    # Custom CSS
    "custom_css": "css/custom_admin.css",
    # Theme
    "theme": "darkly",
    # Brand
    "site_brand": "GWZ Admin",
    "site_logo": "images/gwz.png",
    "welcome_sign": "Welcome to Graduate Women Zambia",
    "copyright": "Graduate Women Zambia",
    # Menu
    "show_sidebar": True,
    "navigation_expanded": True,
    # Icons
    "icons": {
        # Auth
        "auth": "fas fa-users-cog",
        "auth.user": "fas fa-user",
        "auth.Group": "fas fa-users",
        
        # News
        "news.Article": "fas fa-newspaper",
        "news.Category": "fas fa-folder",
        "news.Tag": "fas fa-tags",
        "news.article.add": "fas fa-plus",
        "news.article.change": "fas fa-edit",
        "news.article.view": "fas fa-eye",
        
        # Events
        "events.Event": "fas fa-calendar-alt",
        "events.event.add": "fas fa-calendar-plus",
        "events.event.change": "fas fa-calendar-check",
        "events.event.view": "fas fa-calendar-day",
        
        # Contact
        "contact.ContactMessage": "fas fa-envelope",
        "contact.contactmessage.view": "fas fa-envelope-open",
        
        # Membership
        "membership.Membership": "fas fa-id-card",
        "membership.membership.add": "fas fa-user-plus",
        "membership.membership.change": "fas fa-user-edit",
        "membership.membership.view": "fas fa-user-check",
        
        # FAQ
        "faq.FAQ": "fas fa-question-circle",
        "faq.Category": "fas fa-list",
        "faq.faq.add": "fas fa-plus-circle",
        "faq.faq.change": "fas fa-edit",
    },
    
    # Custom Links
    "custom_links": {
        "news": [{
            "name": "View Site", 
            "url": "/news/", 
            "icon": "fas fa-external-link-alt"
        }],
        "events": [{
            "name": "View Calendar", 
            "url": "/events/", 
            "icon": "fas fa-calendar-week"
        }]
    },
}

# UI Tweaks
JAZZMIN_UI_TWEAKS = {
    "navbar_small_text": False,
    "footer_small_text": False,
    "body_small_text": False,
    "brand_small_text": False,
    "brand_colour": "navbar-primary",
    "accent": "accent-primary",
    "navbar": "navbar-white navbar-light",
    "no_navbar_border": False,
    "navbar_fixed": False,
    "layout_boxed": False,
    "footer_fixed": False,
    "sidebar_fixed": False,
    "sidebar": "sidebar-dark-primary",
    "sidebar_nav_small_text": False,
    "sidebar_disable_expand": False,
    "sidebar_nav_child_indent": False,
    "sidebar_nav_compact_style": False,
    "sidebar_nav_legacy_style": False,
    "sidebar_nav_flat_style": False,
    "theme": "default",
    "dark_mode_theme": None,
    "button_classes": {
        "primary": "btn-outline-primary",
        "secondary": "btn-outline-secondary",
        "info": "btn-outline-info",
        "warning": "btn-outline-warning",
        "danger": "btn-outline-danger",
        "success": "btn-outline-success"
    }
}

# Default primary key field type
# https://docs.djangoproject.com/en/5.1/ref/settings/#default-auto-field
DEFAULT_AUTO_FIELD = "django.db.models.BigAutoField"

CSRF_TRUSTED_ORIGINS = os.getenv('CSRF_TRUSTED_ORIGINS', '').split(',') if os.getenv('CSRF_TRUSTED_ORIGINS') else []
CSRF_COOKIE_DOMAIN = '.graduatewomenzambia.org'
CSRF_USE_SESSIONS = True