/// <summary>
/// Edit the customer information
/// </summary>
/// <param name="customer"></param> A collection of customers
/// <param name="CustomerID"></param> The customer's ID
/// <param name="changeAddress"></param> The customer's new addrress
public void EditCustomer(List <Customer> customer, int CustomerID, string changeAddress)
{
/// intiate a xml document
XmlDocument doc = new XmlDocument();
/// Change the list of customer's into a array for searching
Customer[] CustomerInstance = customer.ToArray();
/// Loop through the customer array
for (int i = 0; i < CustomerInstance.Length; i++)
{
/// Match the Customer ID with the one provided by the user
if (CustomerID == CustomerInstance[i].ThisCustomerID)
{
/// Change the customer Address to equal the new address
CustomerInstance[i].thisCustomerAddress = changeAddress;
}
}
/// returns array back into customer list
customer = CustomerInstance.ToList();
// Save the new customer information
Savexml.CustomerInformaiton(customer, "CustomerList.xml");
}
/// <summary>
/// Method used to purchase the artwork
/// </summary>
/// <param name="Gallery"></param> A list of artworks within the gallery
/// <param name="ArtworkID"></param> The artwork ID
/// <param name="customerCollection"></param> A list of customers
/// <param name="CustomerID"></param> Customer ID
public void BuyArtwork(List <Artwork> Gallery, int ArtworkID, List <Customer> customerCollection, int CustomerID)
{
/// sets the customer list into a array used for searching
Customer[] customerArray = customerCollection.ToArray();
/// set the gallery list into a array used for searching
Artwork[] artworkondisplayarray = Gallery.ToArray();
/// Intiate a search through the customer array
for (int i = 0; i < customerArray.Length; i++)
{
/// intiate a search through the artwork array
for (int t = 0; t < artworkondisplayarray.Length; t++)
{
// Matches the artwork ID with the artwork ID provided by the sales person
if (artworkondisplayarray[t].ThisArtworkID == ArtworkID)
{
/// adds the artwork on display into customer purchase records
customerArray[i].boughtarwork.Add(artworkondisplayarray[t]);
///returns the customer array back into a list
customerCollection = customerArray.ToList();
/// removes Artwork from the gallery
Gallery.Remove(artworkondisplayarray[t]);
string sold = "sold Artwork";
SalesRecord solds = new SalesRecord();
///create receipt for customer
solds.Receipt(artworkondisplayarray[t].ThisArtworkID, customerArray[i].CustomerID, DateTime.Now, sold);
}
}
}
//Saves the new display information
Savexml.SaveDisplayData(Gallery, "ArtworkOnDisplay.xml");
/// Save the new customer information with their purchases
Savexml.CustomerInformaiton(customerCollection, "CustomerList.xml");
}
private void SaveNewCustomer_Click(object sender, RoutedEventArgs e)
{
try
{
/// Loads customer information
if (File.Exists("CustomerList.xml"))
{
XmlSerializer deserializer = new XmlSerializer(typeof(List <Customer>));
StreamReader textReader = new StreamReader("CustomerList.xml");
CustomerList = (List <Customer>)deserializer.Deserialize(textReader);
textReader.Close();
}
// Create a new instance for customer
var customer = new Customer();
// Give variables a value
customer.thisCustomerAddress = CustomerAddressTextbox.Text;
customer.ThisCustomerName = CustomerName.Text;
/// Add new customer to the list
CustomerList.Add(customer);
/// Loop through the customer list
for (int i = 0; i < CustomerList.Count; i++)
{
foreach (var customerr in CustomerList)
{
/// Sets customer ID
if (CustomerList.Count == 1)
{
customer.ThisCustomerID = CustomerList.Count;
}
else
{
customer.ThisCustomerID = CustomerList.Count;
}
// Saves the new customer
Savexml.CustomerInformaiton(CustomerList, "CustomerList.xml");
}
}
}
catch (Exception ex)
{
MessageBox.Show("Make sure all fields are filled");
}
}