"""
Django base settings for project template.
Built on Django 5.0+, Django REST Framework, Celery, and Django Unfold.
"""
import os
from pathlib import Path
from django.templatetags.static import static
from django.urls import reverse_lazy
import environ
from django.utils.translation import gettext_lazy as _
import sentry_sdk
from corsheaders.defaults import default_headers

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

env = environ.Env()
env_file = os.path.join(BASE_DIR, '.env')
if os.path.exists(env_file):
    environ.Env.read_env(env_file)

# Core Security & Debug
SECRET_KEY = env('DJANGO_SECRET_KEY', default='django-insecure-template-secret-key-replace-in-production')
DEBUG = env.bool('DJANGO_DEBUG', default=True)

ALLOWED_HOSTS = [host.strip() for host in env('DJANGO_ALLOWED_HOSTS', default='127.0.0.1,localhost,*').split(',') if host.strip()]
CSRF_TRUSTED_ORIGINS = [origin.strip() for origin in env('DJANGO_TRUSTED_ORIGINS', default='http://localhost:8000,http://127.0.0.1:8000,http://localhost:8080,http://127.0.0.1:8080,http://localhost:5173,http://127.0.0.1:5173,http://localhost:3000,http://127.0.0.1:3000').split(',') if origin.strip()]

X_FRAME_OPTIONS = 'SAMEORIGIN'

# Application definition
LOCAL_APPS = [
    'apps.account.apps.AccountConfig',
    'apps.profiles.apps.ProfilesConfig',
    'apps.geo_map.apps.GeoMapConfig',
    'apps.cms.apps.CMSConfig',
    'apps.projects.apps.ProjectsConfig',
    'apps.chat.apps.ChatConfig',
    'apps.events.apps.EventsConfig',
    'apps.meetings.apps.MeetingsConfig',
    'apps.lms.apps.LMSConfig',
    'apps.tickets.apps.TicketsConfig',
    'apps.dynamic_forms.apps.DynamicFormsConfig',
    'apps.donations.apps.DonationsConfig',
    'apps.diplomacy.apps.DiplomacyConfig',
    'apps.analytics.apps.AnalyticsConfig',
    'apps.search.apps.SearchConfig',
    'apps.api.apps.ApiConfig',
    'dynamic_preferences',
]

THIRD_PARTY_APPS = [
    'rest_framework',
    'rest_framework.authtoken',
    'rest_framework_simplejwt',
    'drf_spectacular',
    'drf_spectacular_sidecar',
    'phonenumber_field',
    'corsheaders',
    'django_filters',
    'django_celery_beat',
]

INSTALLED_APPS = [
    "unfold",
    "unfold.contrib.filters",
    "unfold.contrib.forms",
    "unfold.contrib.inlines",
    "whitenoise.runserver_nostatic",
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'django.contrib.humanize',
    'django.contrib.sitemaps',
    *THIRD_PARTY_APPS,
    *LOCAL_APPS,
]

AUTHENTICATION_BACKENDS = [
    'django.contrib.auth.backends.ModelBackend',
    'apps.account.custom_user_login.CustomLoginBackend',
]

AUTH_USER_MODEL = "account.User"

MIDDLEWARE = [
    'corsheaders.middleware.CorsMiddleware',
    'django.middleware.security.SecurityMiddleware',
    'django.middleware.gzip.GZipMiddleware',
    "whitenoise.middleware.WhiteNoiseMiddleware",
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.middleware.locale.LocaleMiddleware',
    'django.middleware.common.CommonMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    'django.middleware.clickjacking.XFrameOptionsMiddleware',
    'config.language_code_middleware.language_middleware',
    'config.enhanced_auth_middleware.enhanced_auth_middleware',
]

ROOT_URLCONF = 'config.urls'
APPEND_SLASH = True

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [
            BASE_DIR / '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',
                'django.template.context_processors.i18n',
                "utils.admin.variables",
            ],
        },
    },
]

WSGI_APPLICATION = 'config.wsgi.application'
ASGI_APPLICATION = 'config.asgi.application'

# Database configuration
DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.postgresql',
        'NAME': env('POSTGRES_DB', default='app_db'),
        'USER': env('POSTGRES_USER', default='postgres'),
        'PASSWORD': env('POSTGRES_PASSWORD', default='postgres'),
        'HOST': env('POSTGRES_HOST', default='postgres'),
        'PORT': env('POSTGRES_PORT', default='5432'),
        'ATOMIC_REQUESTS': True,
    },
}

# Redis & Caching
REDIS_URL = env('REDIS_URL', default='redis://redis:6379/0')
CACHES = {
    'default': {
        "BACKEND": "django_redis.cache.RedisCache",
        "LOCATION": REDIS_URL,
        "OPTIONS": {
            "CLIENT_CLASS": "django_redis.client.DefaultClient",
        }
    }
}

# Celery Task Queue
CELERY_BROKER_URL = REDIS_URL
CELERY_RESULT_BACKEND = REDIS_URL
CELERY_ACCEPT_CONTENT = ['application/json']
CELERY_TIMEZONE = 'UTC'
CELERY_BROKER_TRANSPORT = 'redis'
CELERY_TASK_SERIALIZER = 'json'
CELERY_RESULT_SERIALIZER = 'json'
CELERY_BROKER_CONNECTION_RETRY_ON_STARTUP = True

from celery.schedules import crontab
CELERY_BEAT_SCHEDULE = {
    'cleanup_expired_tokens_daily': {
        'task': 'cleanup_expired_tokens_task',
        'schedule': crontab(minute=0, hour=3),
    },
}

# Password validation
AUTH_PASSWORD_VALIDATORS = [
    {
        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
        'OPTIONS': {
            'min_length': 6,
        }
    },
]

# Django REST Framework
REST_FRAMEWORK = {
    'DEFAULT_PAGINATION_CLASS': 'utils.pagination.StandardResultsSetPagination',
    'PAGE_SIZE': 20,
    'DEFAULT_FILTER_BACKENDS': ['django_filters.rest_framework.DjangoFilterBackend'],
    'DEFAULT_AUTHENTICATION_CLASSES': [
        'rest_framework_simplejwt.authentication.JWTAuthentication',
        'rest_framework.authentication.TokenAuthentication',
        'rest_framework.authentication.SessionAuthentication',
    ],
    'DEFAULT_SCHEMA_CLASS': 'drf_spectacular.openapi.AutoSchema',
    'EXCEPTION_HANDLER': 'utils.exceptions.exception_handler',
}

# SimpleJWT Authentication Settings
from datetime import timedelta
SIMPLE_JWT = {
    'ACCESS_TOKEN_LIFETIME': timedelta(days=1),
    'REFRESH_TOKEN_LIFETIME': timedelta(days=7),
    'ROTATE_REFRESH_TOKENS': True,
    'BLACKLIST_AFTER_ROTATION': False,
    'UPDATE_LAST_LOGIN': True,
    'ALGORITHM': 'HS256',
    'SIGNING_KEY': SECRET_KEY,
    'AUTH_HEADER_TYPES': ('Bearer',),
    'AUTH_HEADER_NAME': 'HTTP_AUTHORIZATION',
    'USER_ID_FIELD': 'id',
    'USER_ID_CLAIM': 'user_id',
    'AUTH_TOKEN_CLASSES': ('rest_framework_simplejwt.tokens.AccessToken',),
}

# drf-spectacular OpenAPI 3.0 Documentation Settings
SPECTACULAR_SETTINGS = {
    'TITLE': 'API سامانه تعاملات بین‌الملل',
    'DESCRIPTION': 'مستندات نقاط پایانی سامانه تعاملات بین‌الملل آستان قدس رضوی (فاز دوم)',
    'VERSION': '2.0.0',
    'SERVE_INCLUDE_SCHEMA': False,
    'COMPONENT_SPLIT_REQUEST': True,
    'SWAGGER_UI_DIST': 'SIDECAR',
    'SWAGGER_UI_FAVICON_HREF': 'SIDECAR',
    'REDOC_DIST': 'SIDECAR',
    'SECURITY': [{
        'jwtAuth': []
    }],
    'SECURITY_SCHEMES': {
        'jwtAuth': {
            'type': 'apiKey',
            'in': 'header',
            'name': 'Authorization',
            'description': 'توکن JWT را به این صورت وارد کنید: Bearer <JWT_TOKEN>'
        }
    },
    'SWAGGER_UI_SETTINGS': {
        'deepLinking': True,
        'persistAuthorization': True,
        'displayOperationId': True,
    },
    'ENUM_NAME_OVERRIDES': {
        'VerificationDocumentStatusEnum': 'apps.account.models.verification.VerificationDocument.Status',
        'CMSPostStatusEnum': 'apps.cms.models.post.Post.Status',
        'CMSCommentStatusEnum': 'apps.cms.models.post.PostComment.Status',
        'ProjectStatusEnum': 'apps.projects.models.project.Project.Status',
        'MeetingStatusEnum': 'apps.meetings.models.meeting.MeetingStatus',
        'EventRegistrationStatusEnum': 'apps.events.models.event.RegistrationStatus',
        'EventCategoryEnum': 'apps.events.models.event.EventCategory',
        'LMSCourseCategoryEnum': 'apps.lms.models.course.CourseCategory',
        'LMSCourseLevelEnum': 'apps.lms.models.course.CourseLevel',
        'ContentLanguageEnum': 'apps.lms.models.course.CourseLanguage',
        'LMSLessonTypeEnum': 'apps.lms.models.course.Lesson.LessonType',
        'TicketCategoryEnum': 'apps.tickets.models.ticket.TicketCategory',
        'TicketPriorityEnum': 'apps.tickets.models.ticket.TicketPriority',
        'TicketStatusEnum': 'apps.tickets.models.ticket.TicketStatus',
        'WorkflowStatusEnum': 'apps.dynamic_forms.models.form.WorkflowStatus',
        'DonationCampaignCategoryEnum': 'apps.donations.models.donation.CampaignCategory',
        'DonationCampaignPriorityEnum': 'apps.donations.models.donation.CampaignPriority',
        'PaymentStatusEnum': 'apps.donations.models.donation.PaymentStatus',
        'DiplomacyReportStatusEnum': 'apps.diplomacy.models.report.ReportStatus',
        'InstitutionTypeEnum': 'apps.profiles.models.institution.Institution.InstitutionType',
        'SearchEntityTypeEnum': 'apps.search.serializers.SearchEntityType',
    },
}

# Centrifugo Real-Time Messaging Settings
CENTRIFUGO_API_URL = env('CENTRIFUGO_API_URL', default='http://centrifugo:8000/api')
CENTRIFUGO_SECRET = env('CENTRIFUGO_SECRET', default='super_secret_centrifugo_token_key_hmac_256')
CENTRIFUGO_API_KEY = env('CENTRIFUGO_API_KEY', default='centrifugo_internal_api_access_key')

CORS_ALLOW_ALL_ORIGINS = True
CORS_ALLOW_CREDENTIALS = True
CORS_ALLOWED_ORIGINS = [
    'http://localhost:8080',
    'http://127.0.0.1:8080',
    'http://localhost:5173',
    'http://127.0.0.1:5173',
    'http://localhost:3000',
    'http://127.0.0.1:3000',
    'https://shiadeepconnect.org',
]
CORS_ALLOW_HEADERS = list(default_headers) + [
    'accept-language',
    'content-disposition',
    'x-csrftoken',
    'x-requested-with',
]

# Internationalization
LANGUAGE_CODE = 'en'
TIME_ZONE = 'UTC'
USE_I18N = True
USE_L10N = True
USE_TZ = True

LANGUAGES = [
    ('fa', _('Persian')),
    ('en', _('English')),
    ('ar', _('Arabic')),
    ('ur', _('Urdu')),
    ('ru', _('Russian')),
]

LOCALE_PATHS = [
    os.path.join(BASE_DIR, 'locale'),
]

# Static & Media Files
STATIC_URL = '/static/'
MEDIA_URL = '/media/'
STATICFILES_DIRS = [os.path.join(BASE_DIR, 'static')]
STATIC_ROOT = BASE_DIR / 'staticfiles'
MEDIA_ROOT = BASE_DIR / 'media'

DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'

PHONENUMBER_DEFAULT_REGION = env("PHONENUMBER_DEFAULT_REGION", default="US")
PHONENUMBER_DB_FORMAT = 'INTERNATIONAL'
PHONENUMBER_DEFAULT_FORMAT = 'INTERNATIONAL'

# Sessions
SESSION_ENGINE = "django.contrib.sessions.backends.signed_cookies"
LOGIN_URL = "admin:login"
LOGIN_REDIRECT_URL = "/admin/"


def admin_url_generator(request, url_name):
    from django.urls import reverse
    try:
        return reverse(f"admin:{url_name}")
    except Exception:
        return "#"


# Unfold Admin Interface Settings
UNFOLD = {
    "SITE_TITLE": _("Admin Portal"),
    "SITE_HEADER": _("Admin Portal"),
    "SITE_SUBHEADER": _("Management Console"),
    "SITE_SYMBOL": "speed",
    "ALLOW_UNICODE_SLUGS": True,
    "SHOW_HISTORY": True,
    "SHOW_LANGUAGES": True,
    "ENVIRONMENT": "utils.environment_callback",
    "DASHBOARD_CALLBACK": "utils.admin.dashboard_callback",
    "SHOW_BACK_BUTTON": True,
    "THEME": "light",
    "STYLES": [
        lambda request: static("css/styles.css"),
    ],
    "SCRIPTS": [
        lambda request: static("js/admin_row_click.js"),
    ],

    "TABS": [
        {
            "page": "accounts",
            "models": ["account.user", "account.role", "auth.group"],
            "items": [
                {
                    "title": _("Users"),
                    "icon": "people",
                    "link": lambda request: admin_url_generator(request, "account_user_changelist"),
                },
                {
                    "title": _("Roles & Permissions"),
                    "icon": "admin_panel_settings",
                    "link": lambda request: admin_url_generator(request, "account_role_changelist"),
                },
                {
                    "title": _("Groups"),
                    "icon": "shield",
                    "link": lambda request: admin_url_generator(request, "auth_group_changelist"),
                },
            ],
        },
    ],
    "SIDEBAR": {
        "show_search": True,
        "show_all_applications": True,
        "navigation": [
            {
                "title": _("Overview"),
                "separator": False,
                "items": [
                    {
                        "title": _("Dashboard"),
                        "icon": "dashboard",
                        "link": lambda request: admin_url_generator(request, "index"),
                    },
                ],
            },
            {
                "title": _("User & Access Management"),
                "separator": True,
                "items": [
                    {
                        "title": _("All Users"),
                        "icon": "person",
                        "link": lambda request: admin_url_generator(request, "account_user_changelist"),
                    },
                    {
                        "title": _("Roles & Permissions"),
                        "icon": "admin_panel_settings",
                        "link": lambda request: admin_url_generator(request, "account_role_changelist"),
                        "permission": lambda request: request.user.can_access_admin_panel(),
                    },
                    {
                        "title": _("Django Groups"),
                        "icon": "shield",
                        "link": lambda request: admin_url_generator(request, "auth_group_changelist"),
                        "permission": lambda request: request.user.is_staff,
                    },
                    {
                        "title": _("Verification Documents"),
                        "icon": "verified",
                        "link": lambda request: admin_url_generator(request, "account_verificationdocument_changelist"),
                    },
                    {
                        "title": _("Login History"),
                        "icon": "history",
                        "link": lambda request: admin_url_generator(request, "account_loginhistory_changelist"),
                    },
                    {
                        "title": _("Location History"),
                        "icon": "location_on",
                        "link": lambda request: admin_url_generator(request, "account_locationhistory_changelist"),
                    },
                    {
                        "title": _("User Notifications"),
                        "icon": "notifications",
                        "link": lambda request: admin_url_generator(request, "account_notification_changelist"),
                    },
                    {
                        "title": _("Notification Templates"),
                        "icon": "mark_email_read",
                        "link": lambda request: admin_url_generator(request, "account_notificationtemplate_changelist"),
                    },
                ],
            },
            {
                "title": _("Institutions & Profiles"),
                "separator": True,
                "items": [
                    {
                        "title": _("Institutions"),
                        "icon": "account_balance",
                        "link": lambda request: admin_url_generator(request, "profiles_institution_changelist"),
                    },
                    {
                        "title": _("Regions"),
                        "icon": "public",
                        "link": lambda request: admin_url_generator(request, "profiles_region_changelist"),
                    },
                    {
                        "title": _("Institution Members"),
                        "icon": "badge",
                        "link": lambda request: admin_url_generator(request, "profiles_institutionmember_changelist"),
                    },
                    {
                        "title": _("Historical Timelines"),
                        "icon": "timeline",
                        "link": lambda request: admin_url_generator(request, "profiles_institutiontimeline_changelist"),
                    },
                    {
                        "title": _("Media Gallery"),
                        "icon": "perm_media",
                        "link": lambda request: admin_url_generator(request, "profiles_institutionmedia_changelist"),
                    },
                    {
                        "title": _("Followers"),
                        "icon": "group_add",
                        "link": lambda request: admin_url_generator(request, "profiles_institutionfollower_changelist"),
                    },
                ],
            },
            {
                "title": _("Content Management (CMS)"),
                "separator": True,
                "items": [
                    {
                        "title": _("Posts & Articles"),
                        "icon": "article",
                        "link": lambda request: admin_url_generator(request, "cms_post_changelist"),
                    },
                    {
                        "title": _("Categories"),
                        "icon": "category",
                        "link": lambda request: admin_url_generator(request, "cms_postcategory_changelist"),
                    },
                    {
                        "title": _("Tags"),
                        "icon": "label",
                        "link": lambda request: admin_url_generator(request, "cms_posttag_changelist"),
                    },
                    {
                        "title": _("Comments"),
                        "icon": "comment",
                        "link": lambda request: admin_url_generator(request, "cms_postcomment_changelist"),
                    },
                    {
                        "title": _("Likes"),
                        "icon": "thumb_up",
                        "link": lambda request: admin_url_generator(request, "cms_postlike_changelist"),
                    },
                    {
                        "title": _("Media Assets"),
                        "icon": "photo_library",
                        "link": lambda request: admin_url_generator(request, "cms_mediaasset_changelist"),
                    },
                ],
            },
            {
                "title": _("Projects & Kanban"),
                "separator": True,
                "items": [
                    {
                        "title": _("Projects"),
                        "icon": "assignment",
                        "link": lambda request: admin_url_generator(request, "projects_project_changelist"),
                    },
                    {
                        "title": _("Kanban Tasks"),
                        "icon": "task_alt",
                        "link": lambda request: admin_url_generator(request, "projects_kanbantask_changelist"),
                    },
                    {
                        "title": _("Kanban Columns"),
                        "icon": "view_column",
                        "link": lambda request: admin_url_generator(request, "projects_kanbancolumn_changelist"),
                    },
                    {
                        "title": _("Project Documents"),
                        "icon": "description",
                        "link": lambda request: admin_url_generator(request, "projects_projectdocument_changelist"),
                    },
                ],
            },
            {
                "title": _("Events & Calendar"),
                "separator": True,
                "items": [
                    {
                        "title": _("Events"),
                        "icon": "event",
                        "link": lambda request: admin_url_generator(request, "events_event_changelist"),
                    },
                    {
                        "title": _("Event Registrations"),
                        "icon": "how_to_reg",
                        "link": lambda request: admin_url_generator(request, "events_eventregistration_changelist"),
                    },
                ],
            },
            {
                "title": _("Meetings & Scheduling"),
                "separator": True,
                "items": [
                    {
                        "title": _("Meeting Requests"),
                        "icon": "video_camera_front",
                        "link": lambda request: admin_url_generator(request, "meetings_meetingrequest_changelist"),
                    },
                ],
            },
            {
                "title": _("Learning Management (LMS)"),
                "separator": True,
                "items": [
                    {
                        "title": _("Courses"),
                        "icon": "school",
                        "link": lambda request: admin_url_generator(request, "lms_course_changelist"),
                    },
                    {
                        "title": _("Course Modules"),
                        "icon": "view_module",
                        "link": lambda request: admin_url_generator(request, "lms_coursemodule_changelist"),
                    },
                    {
                        "title": _("Lessons"),
                        "icon": "menu_book",
                        "link": lambda request: admin_url_generator(request, "lms_lesson_changelist"),
                    },
                    {
                        "title": _("Quiz Questions"),
                        "icon": "quiz",
                        "link": lambda request: admin_url_generator(request, "lms_quizquestion_changelist"),
                    },
                    {
                        "title": _("Student Enrollments"),
                        "icon": "co_present",
                        "link": lambda request: admin_url_generator(request, "lms_courseenrollment_changelist"),
                    },
                    {
                        "title": _("Lesson Progress"),
                        "icon": "trending_up",
                        "link": lambda request: admin_url_generator(request, "lms_lessonprogress_changelist"),
                    },
                    {
                        "title": _("Digital Certificates"),
                        "icon": "card_membership",
                        "link": lambda request: admin_url_generator(request, "lms_digitalcertificate_changelist"),
                    },
                ],
            },
            {
                "title": _("Ticketing & Support"),
                "separator": True,
                "items": [
                    {
                        "title": _("Support Tickets"),
                        "icon": "confirmation_number",
                        "link": lambda request: admin_url_generator(request, "tickets_ticket_changelist"),
                    },
                    {
                        "title": _("Ticket Messages"),
                        "icon": "forum",
                        "link": lambda request: admin_url_generator(request, "tickets_ticketmessage_changelist"),
                    },
                    {
                        "title": _("Support Inquiries"),
                        "icon": "contact_support",
                        "link": lambda request: admin_url_generator(request, "api_supportmessage_changelist"),
                    },
                ],
            },
            {
                "title": _("Dynamic Forms & Surveys"),
                "separator": True,
                "items": [
                    {
                        "title": _("Form Definitions"),
                        "icon": "dynamic_form",
                        "link": lambda request: admin_url_generator(request, "dynamic_forms_formdefinition_changelist"),
                    },
                    {
                        "title": _("Form Responses"),
                        "icon": "checklist",
                        "link": lambda request: admin_url_generator(request, "dynamic_forms_formresponse_changelist"),
                    },
                ],
            },
            {
                "title": _("Donations & Financials"),
                "separator": True,
                "items": [
                    {
                        "title": _("Donation Campaigns"),
                        "icon": "volunteer_activism",
                        "link": lambda request: admin_url_generator(request, "donations_donationcampaign_changelist"),
                    },
                    {
                        "title": _("Transactions"),
                        "icon": "payments",
                        "link": lambda request: admin_url_generator(request, "donations_donationtransaction_changelist"),
                    },
                ],
            },
            {
                "title": _("Diplomacy & Field Reports"),
                "separator": True,
                "items": [
                    {
                        "title": _("Representative Reports"),
                        "icon": "public",
                        "link": lambda request: admin_url_generator(request, "diplomacy_representativereport_changelist"),
                    },
                ],
            },
            {
                "title": _("Real-Time Communication"),
                "separator": True,
                "items": [
                    {
                        "title": _("Chat Rooms"),
                        "icon": "chat",
                        "link": lambda request: admin_url_generator(request, "chat_chatroom_changelist"),
                    },
                    {
                        "title": _("Chat Messages"),
                        "icon": "message",
                        "link": lambda request: admin_url_generator(request, "chat_chatmessage_changelist"),
                    },
                ],
            },
            {
                "title": _("System & Automation"),
                "separator": True,
                "items": [
                    {
                        "title": _("Global Preferences"),
                        "icon": "tune",
                        "link": lambda request: admin_url_generator(request, "dynamic_preferences_globalpreferencemodel_changelist"),
                    },
                    {
                        "title": _("App Versions"),
                        "icon": "system_update",
                        "link": lambda request: admin_url_generator(request, "api_appversion_changelist"),
                    },
                    {
                        "title": _("Celery Periodic Tasks"),
                        "icon": "schedule",
                        "link": lambda request: admin_url_generator(request, "django_celery_beat_periodictask_changelist"),
                    },
                    {
                        "title": _("Crontab Schedules"),
                        "icon": "alarm",
                        "link": lambda request: admin_url_generator(request, "django_celery_beat_crontabschedule_changelist"),
                    },
                    {
                        "title": _("Interval Schedules"),
                        "icon": "timer",
                        "link": lambda request: admin_url_generator(request, "django_celery_beat_intervalschedule_changelist"),
                    },
                ],
            },
        ],
    },
}

# Sentry SDK Error Tracking (Configurable via ENV)
SENTRY_DSN = env('SENTRY_DSN', default='')
if SENTRY_DSN:
    sentry_sdk.init(
        dsn=SENTRY_DSN,
        send_default_pii=True,
    )

# Resend Email Service
RESEND_API_KEY = env('RESEND_API_KEY', default='')
RESEND_FROM_EMAIL = env('RESEND_FROM_EMAIL', default='onboarding@resend.dev')