# DO NOT IMPORT THIS BEFORE django.configure() has been run!

import socket
import tempfile

from django.conf import settings

DATABASES = getattr(settings, "DBBACKUP_DATABASES", list(settings.DATABASES.keys()))

# Fake host
HOSTNAME = getattr(settings, "DBBACKUP_HOSTNAME", socket.gethostname())

# Directory to use for temporary files
TMP_DIR = getattr(settings, "DBBACKUP_TMP_DIR", tempfile.gettempdir())
TMP_FILE_MAX_SIZE = getattr(settings, "DBBACKUP_TMP_FILE_MAX_SIZE", 10 * 1024 * 1024)
TMP_FILE_READ_SIZE = getattr(settings, "DBBACKUP_TMP_FILE_READ_SIZE", 1024 * 1000)

# Number of old backup files to keep
CLEANUP_KEEP = getattr(settings, "DBBACKUP_CLEANUP_KEEP", 10)
CLEANUP_KEEP_MEDIA = getattr(settings, "DBBACKUP_CLEANUP_KEEP_MEDIA", CLEANUP_KEEP)
CLEANUP_KEEP_FILTER = getattr(settings, "DBBACKUP_CLEANUP_KEEP_FILTER", lambda x: False)

MEDIA_PATH = getattr(settings, "DBBACKUP_MEDIA_PATH", settings.MEDIA_ROOT)

DATE_FORMAT = getattr(settings, "DBBACKUP_DATE_FORMAT", "%Y-%m-%d-%H%M%S")
FILENAME_TEMPLATE = getattr(
    settings,
    "DBBACKUP_FILENAME_TEMPLATE",
    "{databasename}-{servername}-{datetime}.{extension}",
)
MEDIA_FILENAME_TEMPLATE = getattr(
    settings, "DBBACKUP_MEDIA_FILENAME_TEMPLATE", "{servername}-{datetime}.{extension}"
)

GPG_ALWAYS_TRUST = getattr(settings, "DBBACKUP_GPG_ALWAYS_TRUST", False)
GPG_RECIPIENT = GPG_ALWAYS_TRUST = getattr(settings, "DBBACKUP_GPG_RECIPIENT", None)

STORAGE = getattr(settings, "DBBACKUP_STORAGE", None)
STORAGE_OPTIONS = getattr(settings, "DBBACKUP_STORAGE_OPTIONS", {})
# https://docs.djangoproject.com/en/5.1/ref/settings/#std-setting-STORAGES
STORAGES_DBBACKUP_ALIAS = "dbbackup"
DJANGO_STORAGES = getattr(settings, "STORAGES", {})
django_dbbackup_storage = DJANGO_STORAGES.get(STORAGES_DBBACKUP_ALIAS, {})

if not STORAGE:
    STORAGE = (
        django_dbbackup_storage.get("BACKEND")
        or "django.core.files.storage.FileSystemStorage"
    )
if not STORAGE_OPTIONS:
    STORAGE_OPTIONS = django_dbbackup_storage.get("OPTIONS") or STORAGE_OPTIONS

CONNECTORS = getattr(settings, "DBBACKUP_CONNECTORS", {})

CUSTOM_CONNECTOR_MAPPING = getattr(settings, "DBBACKUP_CONNECTOR_MAPPING", {})

DEFAULT_AUTO_FIELD = "django.db.models.AutoField"

# Mail
SEND_EMAIL = getattr(settings, "DBBACKUP_SEND_EMAIL", True)
SERVER_EMAIL = getattr(settings, "DBBACKUP_SERVER_EMAIL", settings.SERVER_EMAIL)
FAILURE_RECIPIENTS = getattr(settings, "DBBACKUP_FAILURE_RECIPIENTS", None)
if FAILURE_RECIPIENTS is None:
    ADMINS = getattr(settings, "DBBACKUP_ADMIN", settings.ADMINS)
else:
    ADMINS = FAILURE_RECIPIENTS
EMAIL_SUBJECT_PREFIX = getattr(settings, "DBBACKUP_EMAIL_SUBJECT_PREFIX", "[dbbackup] ")