"""Application-wide constants shared across services, routers, and tests."""
from enum import Enum


class OrderStatus(str, Enum):
    """Order status values stored in SQLite `orders.status` column.

    Inherits from `str` so existing string comparisons (==, in, dict.get)
    keep working. Always use `.value` when passing to SQL queries or JSON
    payloads to avoid Python-version-specific str(enum) surprises.
    """
    IMPORTED = "IMPORTED"
    ALREADY_IMPORTED = "ALREADY_IMPORTED"
    SKIPPED = "SKIPPED"
    ERROR = "ERROR"
    CANCELLED = "CANCELLED"
    DELETED_IN_ROA = "DELETED_IN_ROA"