static void Main(string[] args)
{
var siteStateContext = new SiteStateContext(); //set to Draft State
siteStateContext.Approve(); //from Draft to Approved State
//context.SoldOut();
var productStatuscontext = new ProductStateContext(siteStateContext); //set to Passive State
productStatuscontext.Approve(); //from Passive to Active State
//Sold the product
siteStateContext.SoldOut();
productStatuscontext.SoldOut();
}
public ProductStateContext(SiteStateContext siteStatus)
{
CurrentState = new PassiveState(this, siteStatus);
}
public DraftState(SiteStateContext siteStatusContext)
{
_siteStatusContext = siteStatusContext;
}
public ArchivedState(SiteStateContext siteStatusContext)
{
_siteStatusContext = siteStatusContext;
}
public PassiveState(ProductStateContext productStateContext, SiteStateContext siteStatusContext = null)
{
_productStateContext = productStateContext;
_siteStatusContext = siteStatusContext;
}
public ApprovedState(SiteStateContext siteStatusContext)
{
_siteStatusContext = siteStatusContext;
}