public BudgetProcessor(Mediator mediator, string name, AddStockItem stockitem)
{
Name = name;
_mediator = mediator;
_mediator.MessageReceived += new MessageReceivedEventHandler(Recieve);
stockItem = stockitem;
}
public ItemCheckProcessor(Mediator mediator, string name, AddStockItem stockitem)
{
Name = name;
_mediator = mediator;
//subscribe to the mediator message recieved via the delegate
_mediator.MessageReceived += new MessageReceivedEventHandler(Recieve);
stockItem = stockitem;
}
private void addNewStockButton_Click(object sender, EventArgs e)
{
//create an instance of the AddStockItem object
var itemStock = new AddStockItem();
//map the different values of the AddStockItem object via the form values the user inputs
itemStock.itemCode = itemCodeTextBox.Text;
itemStock.itemName = itemNameTextBox.Text;
itemStock.itemPrice = itemPriceTextBox.Text;
itemStock.itemQuantity = Convert.ToInt32(itemQuantityTextBox.Value);
itemStock.stockArrivalDate = stockArrivalDateTextBox.Value;
itemStock.minRequired = Convert.ToInt32(minimumRequiredTextBox.Value);
itemStock.maxRequired = Convert.ToInt32(maximumRequiredTextBox.Value);
//create an instance of the mediator
var mediator = new Mediator();
//inititalise the intial event
var startEvent = new Processors.AddStockEvent(mediator, "startEvent");
//initialise all the mediator steps
var process1 = new Processors.ValidationProcessor(mediator, "Process 1", itemStock);
var process2 = new Processors.ItemCheckProcessor(mediator, "Process 2", itemStock);
var process3 = new Processors.BudgetProcessor(mediator, "Process 3", itemStock);
var process4 = new StockItemProcessor(mediator, "Process 4", itemStock);
var process5 = new NotificationProcessor(mediator, "Process 5", itemStock.itemCode);
//start the initial event passing a message which should tell processor one to start via the mediator
startEvent.Send("add");
//Refresh the table
ClearTable();
LoadTable();
//Go the switch to the main screen
SwitchToMain();
//Reset the forms
ResetFields();
}
//Add a new item to the database
public void AddToStock(AddStockItem stockItem)
{
var doublePrice = Convert.ToDouble(stockItem.itemPrice);
db.Insert(stockItem.itemCode, stockItem.itemName, doublePrice, stockItem.itemQuantity, stockItem.stockArrivalDate, stockItem.minRequired, stockItem.maxRequired);
}
