/// <summary>
/// 针对订单状态对订单进行处理
/// </summary>
/// <param name="context"></param>
public virtual void Handle(OrderContext context)
{
if (context.StateEnum == this.CurrentState)
{
InnerHandle(context);
}
else
{
context.State = NextOrderState;
context.ProceeOrder();
}
}
static void Main(string[] args)
{
OrderContext context = new OrderContext();
context.StateEnum = OrderStateEnum.WaitToReceive;
context.ProceeOrder();
context.StateEnum = OrderStateEnum.Finished;
context.ProceeOrder();
context.StateEnum = OrderStateEnum.Cancel;
context.ProceeOrder();
Console.ReadLine();
}
protected override void InnerHandle(OrderContext context)
{
Console.WriteLine("订单已取消！");
}
protected override void InnerHandle(OrderContext context)
{
Console.WriteLine("下单成功，请进行支付......");
}
protected override void InnerHandle(OrderContext context)
{
Console.WriteLine("订单打包完毕，等待发货......");
}
protected override void InnerHandle(OrderContext context)
{
Console.WriteLine("订单已发货，请等待收货......");
}
protected override void InnerHandle(OrderContext context)
{
Console.WriteLine("订单支付成功，等待商家确认订单......");
}
/// <summary> /// 当前状态的处理事件 /// </summary> /// <param name="context"></param> protected abstract void InnerHandle(OrderContext context);
protected override void InnerHandle(OrderContext context)
{
Console.WriteLine("订单打包完毕，等待发货......");
}
protected override void InnerHandle(OrderContext context)
{
Console.WriteLine("订单已取消！");
}
protected override void InnerHandle(OrderContext context)
{
Console.WriteLine("下单成功，请进行支付......");
}
protected override void InnerHandle(OrderContext context)
{
Console.WriteLine("订单已发货，请等待收货......");
}
protected override void InnerHandle(OrderContext context)
{
Console.WriteLine("卖家已确认订单，等待打包商品......");
}
