namespace Oms.Domain.OrdersAggregate.Consts;

public static class OrderExceptionStatusRules
{
    public static readonly HashSet<string> ForbiddenSourceStatuses = new(StringComparer.OrdinalIgnoreCase)
    {
        OrderStatusCodes.Draft,
        OrderStatusCodes.Deleted,
        OrderStatusCodes.Claimed
    };

    public static bool CanMarkException(string? orderStatus) =>
        !string.IsNullOrWhiteSpace(orderStatus)
        && !ForbiddenSourceStatuses.Contains(orderStatus.Trim());

    public static string GetForbiddenReason(string? orderStatus) => orderStatus?.Trim().ToLowerInvariant() switch
    {
        OrderStatusCodes.Draft => "草稿订单不可标记",
        OrderStatusCodes.Deleted => "已删除订单不可标记",
        OrderStatusCodes.Claimed => "已是理赔件",
        _ => "订单状态不允许标记"
    };
}