"""ORM 模型统一导出入口。

从 business.py 和 system.py 导入所有模型类，
其他模块通过 `from backend.app.models import Customer` 方式引用。
"""

from backend.app.models.base import AuditMixin, TimestampMixin
from backend.app.models.business import (
    AIRecognitionLog,
    Customer,
    CustomerArrears,
    FileAttachment,
    LogisticsTask,
    LogisticsTrace,
    LogisticsWaybill,
    OrderSupplierTextLog,
    PerformanceStatCache,
    Product,
    ProductCategory,
    ProductPriceTier,
    ProductPricingRule,
    SalesOrder,
    SalesOrderApproveLog,
    SalesOrderItem,
    Supplier,
    SupplierProductCost,
    SystemReminder,
)
from backend.app.models.system import AuditLog, Menu, Role, RoleMenu, SystemConfig, User

__all__ = [
    "AuditMixin",
    "TimestampMixin",
    "AIRecognitionLog",
    "AuditLog",
    "Customer",
    "CustomerArrears",
    "FileAttachment",
    "LogisticsTask",
    "LogisticsTrace",
    "LogisticsWaybill",
    "Menu",
    "OrderSupplierTextLog",
    "PerformanceStatCache",
    "Product",
    "ProductCategory",
    "ProductPriceTier",
    "ProductPricingRule",
    "Role",
    "RoleMenu",
    "SalesOrder",
    "SalesOrderApproveLog",
    "SalesOrderItem",
    "Supplier",
    "SupplierProductCost",
    "SystemConfig",
    "SystemReminder",
    "User",
]