public static void Test2()
{
var orderItem = new OrderItemEntity();
orderItem.ProductId = 1;
orderItem.SupplierId = 1;
orderItem.SetStatus(OrderItemStatus.Enquired);
var stateMachine = new StateMachine <OrderItemStatus, EventType>(() => orderItem.Status, status => orderItem.SetStatus(status));
stateMachine.Configure(OrderItemStatus.Enquired)
.Permit(EventType.SupplierConfirm, OrderItemStatus.SupplierConfirmed)
.Permit(EventType.Cancel, OrderItemStatus.Cancelled);
stateMachine.Configure(OrderItemStatus.SupplierConfirmed)
.OnEntry(() => { SupplierConfirm(orderItem, orderItem.Status, stateMachine.State); })
.OnExit(() => { SupplierConfirmed(orderItem, stateMachine.State); })
.Permit(EventType.Confirm, OrderItemStatus.Confirmed)
.Permit(EventType.Cancel, OrderItemStatus.Cancelled);
Console.WriteLine(stateMachine.State);
Console.WriteLine(orderItem.Status);
stateMachine.Fire(EventType.SupplierConfirm);
Console.WriteLine(stateMachine.State);
Console.WriteLine(orderItem.Status);
var validate1 = stateMachine.IsInState(OrderItemStatus.SupplierConfirmed);
stateMachine.Fire(EventType.Cancel);
Console.WriteLine(stateMachine.State);
Console.WriteLine(orderItem.Status);
string graph = UmlDotGraph.Format(stateMachine.GetInfo());
Console.ReadLine();
}
private static void SupplierConfirmed(OrderItemEntity item, OrderItemStatus status)
{
Console.WriteLine($"Supplier Confirmed Exit. Status {status}");
}
private static void SupplierConfirm(OrderItemEntity item, OrderItemStatus oldStatus, OrderItemStatus newStatus)
{
Console.WriteLine($"Supplier Confirmed Entry. Old Status {oldStatus},New Status {newStatus}");
}