"""
Django settings for senior_engagement_app project.

Generated by 'django-admin startproject' using Django 5.2.7.

For more information on this file, see
https://docs.djangoproject.com/en/5.2/topics/settings/

For the full list of settings and their values, see
https://docs.djangoproject.com/en/5.2/ref/settings/
"""

from pathlib import Path
import os
from decouple import config

# 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/5.2/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = config('SECRET_KEY', default='django-insecure-d=^ka&bto*wn(yz#9#_7_)4yeb^7_y-(cto3lo-uw%x*y4^qcm')

# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = config('DEBUG', default=True, cast=bool)

ALLOWED_HOSTS =["*"]


# 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',
    'rest_framework',
    'corsheaders',
    'django_extensions',
    'django_celery_beat',
    'seniors',
    'calls',
    'conversations',
]

MIDDLEWARE = [
    'corsheaders.middleware.CorsMiddleware',
    'django.middleware.security.SecurityMiddleware',
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.middleware.common.CommonMiddleware',
    'senior_engagement_app.middleware.DisableCSRFForAPI',  # Exempt API routes from CSRF (must be before CsrfViewMiddleware)
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    'django.middleware.clickjacking.XFrameOptionsMiddleware',
]

ROOT_URLCONF = 'senior_engagement_app.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',
            ],
        },
    },
]

WSGI_APPLICATION = 'senior_engagement_app.wsgi.application'


# Database
# https://docs.djangoproject.com/en/5.2/ref/settings/#databases

# Database configuration - supports both SQLite and PostgreSQL

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.postgresql',
        'NAME': config('DB_NAME', default='senior_engagement'),
        'USER': config('DB_USER', default='postgres'),
        'PASSWORD': config('DB_PASSWORD', default='password'),
        'HOST': config('DB_HOST', default='localhost'),
        'PORT': config('DB_PORT', default='5432'),
    }
}


# Password validation
# https://docs.djangoproject.com/en/5.2/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/5.2/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/5.2/howto/static-files/

STATIC_URL = 'static/'
STATIC_ROOT = BASE_DIR / 'staticfiles'
# STATICFILES_DIRS removed since static directory was deleted

# Default primary key field type
# https://docs.djangoproject.com/en/5.2/ref/settings/#default-auto-field

DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'

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

# REST Framework configuration
REST_FRAMEWORK = {
    'DEFAULT_AUTHENTICATION_CLASSES': [
        # SessionAuthentication removed to avoid CSRF issues with API calls
        # Add token authentication or other auth methods if needed
    ],
    'DEFAULT_PERMISSION_CLASSES': [
        # Permission classes are set per-view, not globally
        # Views have permission_classes = [] for testing
    ],
    'DEFAULT_PAGINATION_CLASS': 'rest_framework.pagination.PageNumberPagination',
    'PAGE_SIZE': 20,
    'DEFAULT_RENDERER_CLASSES': [
        'rest_framework.renderers.JSONRenderer',
        'rest_framework.renderers.BrowsableAPIRenderer',
    ],
}

# CORS settings
CORS_ALLOWED_ORIGINS = [
    "http://localhost:3000",
    "http://127.0.0.1:3000",
    "http://localhost:8000",
    "http://127.0.0.1:8000",
    "http://95.111.228.198:3338",  # Staging server
]

CORS_ALLOW_CREDENTIALS = True

# Allow all origins for API (for staging/testing - restrict in production)
CORS_ALLOW_ALL_ORIGINS = config('CORS_ALLOW_ALL_ORIGINS', default=False, cast=bool)

# Celery Configuration
CELERY_BROKER_URL = config('REDIS_URL', default='redis://localhost:6379/0')
CELERY_RESULT_BACKEND = config('REDIS_URL', default='redis://localhost:6379/0')
CELERY_ACCEPT_CONTENT = ['json']
CELERY_TASK_SERIALIZER = 'json'
CELERY_RESULT_SERIALIZER = 'json'
CELERY_TIMEZONE = TIME_ZONE

# Celery Beat Configuration for Periodic Tasks
CELERY_BEAT_SCHEDULER = 'django_celery_beat.schedulers:DatabaseScheduler'
CELERY_BEAT_SCHEDULE = {
    'update-call-statuses': {
        'task': 'calls.tasks.check_and_update_call_statuses',
        'schedule': 10.0,  # Every 10 seconds
    },
}

# External Service Configuration
TWILIO_ACCOUNT_SID = config('TWILIO_ACCOUNT_SID', default='')
TWILIO_AUTH_TOKEN = config('TWILIO_AUTH_TOKEN', default='')
TWILIO_PHONE_NUMBER = config('TWILIO_PHONE_NUMBER', default='')

VAPI_API_KEY = config('VAPI_API_KEY', default='')
VAPI_ASSISTANT_ID = config('VAPI_ASSISTANT_ID', default='')
VAPI_PHONE_NUMBER_ID = config('VAPI_PHONE_NUMBER_ID', default='')

# Base URL for webhooks
BASE_URL = config('BASE_URL', default='http://localhost:8000')

# Jazzmin Admin Panel Configuration
JAZZMIN_SETTINGS = {
    # Title on the brand (19 chars max)
    "site_title": "Senior Engagement",
    
    # Title on the login screen (19 chars max)
    "site_header": "Senior Engagement",
    
    # Title on the brand (19 chars max)
    "site_brand": "Senior Engagement Admin",
    
    # Logo to use for your site, must be present in static files, used for brand on top left
    # "site_logo": "books/img/logo.png",
    
    # Logo to use for your site, must be present in static files, used for login form logo
    # "login_logo": None,
    
    # Logo to use for login form in dark themes
    # "login_logo_dark": None,
    
    # CSS classes that are applied to the logo above
    "site_logo_classes": "img-circle",
    
    # Relative path to a favicon for your site, will default to site_logo if absent (ideally 32x32 px)
    # "site_icon": None,
    
    # Welcome text on the login screen
    "welcome_sign": "Welcome to Senior Engagement Admin Panel",
    
    # Copyright on the footer
    "copyright": "Senior Engagement App",
    
    # The model admin to search from the search bar, search bar omitted if excluded
    "search_model": ["auth.User", "calls.CallPrompt"],
    
    # Field name on user model that contains avatar ImageField/URLField/Charfield or a callable that receives the user
    "user_avatar": None,
    
    ############
    # Top Menu #
    ############
    
    # Links to put along the top menu
    "topmenu_links": [
        # Url that gets reversed (Permissions can be added)
        {"name": "Home", "url": "admin:index", "permissions": ["auth.view_user"]},
        
        # external url that opens in a new window (Permissions can be added)
        # {"name": "Support", "url": "https://github.com/farridav/django-jazzmin/issues", "new_window": True},
        
        # model admin to link to (Permissions checked against model)
        {"model": "auth.User"},
        
        # App with dropdown menu to all its models pages (Permissions checked against models)
        {"app": "calls"},
        {"app": "seniors"},
        {"app": "conversations"},
    ],
    
    #############
    # User Menu #
    #############
    
    # Additional links to include in the user menu on the top right ("app" url type is not allowed)
    "usermenu_links": [
        {"name": "Support", "url": "https://github.com/farridav/django-jazzmin/issues", "new_window": True},
        {"model": "auth.user"}
    ],
    
    #############
    # Side Menu #
    #############
    
    # Whether to display the side menu
    "show_sidebar": True,
    
    # Whether to aut expand the menu
    "navigation_expanded": True,
    
    # Hide these apps when generating side menu e.g (auth)
    "hide_apps": [],
    
    # Hide these models when generating side menu (e.g auth.user)
    "hide_models": [],
    
    # List of apps (and/or models) to base side menu ordering off of (does not need to contain all apps/models)
    "order_with_respect_to": ["auth", "calls", "seniors", "conversations"],
    
    # Custom icons for side menu apps/models (FontAwesome icons)
    # See https://fontawesome.com/icons for available icons
    "icons": {
        "auth": "fas fa-users-cog",
        "auth.user": "fas fa-user",
        "auth.Group": "fas fa-users",
        "calls.Call": "fas fa-phone",
        "calls.CallPrompt": "fas fa-comment-dots",
        "calls.CallLog": "fas fa-clipboard-list",
        "seniors.Senior": "fas fa-user-friends",
        "conversations.Conversation": "fas fa-comments",
        "conversations.Memory": "fas fa-brain",
        "conversations.ConversationInsight": "fas fa-lightbulb",
    },
    # Icons that are used when one is not manually specified
    "default_icon_parents": "fas fa-chevron-circle-right",
    "default_icon_children": "fas fa-circle",
    
    #################
    # Related Modal #
    #################
    # Use modals instead of popups
    "related_modal_active": False,
    
    #############
    # UI Tweaks #
    #############
    # Relative paths to custom CSS/JS scripts (must be present in static files)
    "custom_css": None,
    "custom_js": None,
    # Whether to link font from fonts.googleapis.com (use custom_css to supply font otherwise)
    "use_google_fonts_cdn": True,
    # Whether to show the UI customizer on the sidebar
    "show_ui_builder": False,
    
    ###############
    # Change view #
    ###############
    # Render out the change view as a single form, or in tabs, current options are
    # - single
    # - horizontal_tabs (default)
    # - vertical_tabs
    # - collapsible
    # - carousel
    "changeform_format": "horizontal_tabs",
    # override change forms on a per modeladmin basis
    "changeform_format_overrides": {
        "auth.user": "collapsible",
        "auth.group": "vertical_tabs"
    },
    # Add a language dropdown into the admin
    "language_chooser": False,
}

# Jazzmin 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-dark",
    "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-primary",
        "secondary": "btn-secondary",
        "info": "btn-info",
        "warning": "btn-warning",
        "danger": "btn-danger",
        "success": "btn-success"
    },
    "actions_sticky_top": False
}