private void buttonAdd_Click(object sender, EventArgs e)
{
Order anOrder = new Order();
anOrder.OrderId = Convert.ToInt32(textBoxOrderID.Text);
Ordered ordered = new Ordered();
ordered.ProductId = Convert.ToInt32(textBoxProductID.Text);
ordered.Quantity = Convert.ToInt32(textBoxQuantity.Text);
anOrder.Ordered = ordered;
anOrder.OrderDate = Convert.ToDateTime(dateTimePickerOrderDate.Text);
anOrder.ShipDate = Convert.ToDateTime(dateTimePickerShipDate.Text);
anOrder.SalesClerkId = LoggedIn.EmpId;
foreach (Book element in (ProductDA.GetBook()))
{
if (element.Isbn == anOrder.Ordered.ProductId)
{
if ((element.Qoh - anOrder.Ordered.Quantity) >= 0)
{
element.Qoh = element.Qoh - anOrder.Ordered.Quantity;
ProductDA.UpdateBook(element);
OrderDA.SetOrder(anOrder);
RefreshList();
}
else
{
MessageBox.Show("Not enough stock to complete order.\nAsk Inventory to add more stock before completing order.", "Error!");
}
}
}
}
private void listViewInventory_SelectedIndexChanged(object sender, EventArgs e)
{
int index = listViewInventory.FocusedItem.Index;
if (comboBoxProduct.Text == "Book")
{
List <Book> myBookList = ProductDA.GetBook();
textBoxISBN.Text = Convert.ToString(myBookList[index].Isbn);
textBoxName.Text = myBookList[index].Name;
textBoxPrice.Text = Convert.ToString(myBookList[index].Price);
textBoxYear.Text = Convert.ToString(myBookList[index].Year);
textBoxQOH.Text = Convert.ToString(myBookList[index].Qoh);
textBoxCategoryVersion.Text = myBookList[index].Category;
}
else
{
if (comboBoxProduct.Text == "Software")
{
List <Software> mySoftwareList = ProductDA.GetSoftware();
textBoxName.Text = mySoftwareList[index].Name;
textBoxPrice.Text = Convert.ToString(mySoftwareList[index].Price);
textBoxYear.Text = Convert.ToString(mySoftwareList[index].Year);
textBoxQOH.Text = Convert.ToString(mySoftwareList[index].Qoh);
textBoxCategoryVersion.Text = mySoftwareList[index].Version;
}
RefreshList();
}
}
public static void DeleteBook(Book book)
{
List <Book> myBookList = ProductDA.GetBook();
using (StreamWriter sw = new StreamWriter(filePathTemp))
{
foreach (Book element in myBookList)
{
if (element.Isbn != book.Isbn)
{
sw.WriteLine(element.GetBookInfo());
}
}
}
File.Replace(filePathTemp, filePathBook, filePathBackup);
}
public void RefreshList()
{
if (comboBoxProduct.Text == "Book")
{
listViewInventory.Items.Clear();
List <Book> myBookList = ProductDA.GetBook();
foreach (Book element in myBookList)
{
listViewInventory.Items.Add(ProductDA.ConvertToListViewItemBook(element));
}
}
else
{
if (comboBoxProduct.Text == "Software")
{
listViewInventory.Items.Clear();
List <Software> mySoftwareList = ProductDA.GetSoftware();
foreach (Software element in mySoftwareList)
{
listViewInventory.Items.Add(ProductDA.ConvertToListViewItemSoftware(element));
}
}
}
}
