from pathlib import Path

from decouple import Csv, config as env

BASE_DIR = Path(__file__).resolve().parent.parent.parent

SECRET_KEY = env("SECRET_KEY", default="django-insecure-change-me")
DEBUG = env("DEBUG", default=False, cast=bool)
ALLOWED_HOSTS = env("ALLOWED_HOSTS", default="localhost,127.0.0.1", cast=Csv())

SHARED_APPS = [
    "django_tenants",
    "apps.tenant",
    "apps.release",
    "shared",
    "django.contrib.contenttypes",
    "django.contrib.auth",
    "django.contrib.sessions",
    "django.contrib.messages",
    "django.contrib.staticfiles",
    "django_celery_beat",
    "django_celery_results",
]

TENANT_APPS = [
    "apps.account",
    "apps.permission",
    "apps.org",
    "apps.region",
    "apps.complex",
    "apps.property",
    "apps.client",
    "apps.setting",
    "core",
]

INSTALLED_APPS = list(SHARED_APPS) + list(TENANT_APPS)

TENANT_MODEL = "tenant.Tenant"
TENANT_DOMAIN_MODEL = "tenant.Domain"
DEFAULT_AUTO_FIELD = "django.db.models.BigAutoField"

DATABASES = {
    "default": {
        "ENGINE": "django_tenants.postgresql_backend",
        "NAME": env("DB_NAME"),
        "USER": env("DB_USER"),
        "PASSWORD": env("DB_PASSWORD"),
        "HOST": env("DB_HOST", default="localhost"),
        "PORT": env("DB_PORT", default="5432"),
        "CONN_MAX_AGE": 60,
        "OPTIONS": {"pool_size": 10},
    }
}

DATABASE_ROUTERS = ["django_tenants.routers.TenantSyncRouter"]

CACHES = {
    "default": {
        "BACKEND": "django_redis.cache.RedisCache",
        "LOCATION": env("REDIS_URL", default="redis://127.0.0.1:6379/0"),
        "OPTIONS": {"CLIENT_CLASS": "django_redis.client.DefaultClient"},
        "KEY_PREFIX": "fonrey",
    }
}

SESSION_ENGINE = "django.contrib.sessions.backends.cache"
SESSION_CACHE_ALIAS = "default"

CELERY_BROKER_URL = env("CELERY_BROKER_URL", default="redis://127.0.0.1:6379/1")
CELERY_RESULT_BACKEND = "django-db"
CELERY_TASK_ALWAYS_EAGER = False
CELERY_TASK_TIME_LIMIT = 300
CELERY_TASK_SOFT_TIME_LIMIT = 270

DEFAULT_FILE_STORAGE = "storages.backends.s3boto3.S3Boto3Storage"
AWS_S3_ENDPOINT_URL = env("R2_ENDPOINT_URL", default="")
AWS_ACCESS_KEY_ID = env("R2_ACCESS_KEY_ID", default="")
AWS_SECRET_ACCESS_KEY = env("R2_SECRET_ACCESS_KEY", default="")
AWS_STORAGE_BUCKET_NAME = env("R2_BUCKET_NAME", default="media")
AWS_S3_CUSTOM_DOMAIN = env("R2_CUSTOM_DOMAIN", default=None)
AWS_DEFAULT_ACL = "private"

ASGI_APPLICATION = "config.asgi.application"
WSGI_APPLICATION = "config.wsgi.application"
ROOT_URLCONF = "config.urls"

MIDDLEWARE = [
    "django_tenants.middleware.main.TenantMainMiddleware",
    "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",
    "core.middleware.audit.AuditMiddleware",
]

SECURE_PROXY_SSL_HEADER = ("HTTP_X_FORWARDED_PROTO", "https")
SESSION_COOKIE_HTTPONLY = True
SESSION_COOKIE_SAMESITE = "Lax"
CSRF_COOKIE_HTTPONLY = False
X_FRAME_OPTIONS = "DENY"

LANGUAGE_CODE = "zh-hans"
TIME_ZONE = "Asia/Shanghai"
USE_I18N = True
USE_TZ = 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",
            ]
        },
    }
]

HTMX_GLOBAL_CSRF = True

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

MEDIA_URL = "/media/"
MEDIA_ROOT = BASE_DIR / "media"

PUBLIC_SCHEMA_URLCONF = "config.urls"

LOGGING = {
    "version": 1,
    "disable_existing_loggers": False,
    "handlers": {"console": {"class": "logging.StreamHandler"}},
    "root": {"handlers": ["console"], "level": "INFO"},
}