public Customer ShowCustomerDialog(Customer CurrentCustomer)
{
mCurrentCustomer = new Customer();
mCurrentCustomer = CurrentCustomer;
DialogResult dr = this.ShowDialog();
return mCurrentCustomer;
}
private void addToolStripMenuItem1_Click(object sender, EventArgs e)
{
Customer newCustomer = new Customer();
newCustomer = CustomerForm.ShowCustomerDialog(new Customer());
if (newCustomer.Updated)
{
// UPDATE Customer List
LastCustomerID++;
newCustomer.ID = LastCustomerID;
Customers.Add(newCustomer);
Customers[Customers.Count - 1].Updated = false;
UpdateCustomerList();
}
}
private void LoadOfflineStorage()
{
XmlDocument XmlDocument_ = new XmlDocument();
try
{
XmlDocument_.Load(OfflineStorageLocation);
XmlNodeList XmlNodeList_root = XmlDocument_.GetElementsByTagName("root");
// Validate Document
if (XmlNodeList_root.Count == 1)
{
string ProductName = "", ProductVersion = "";
uint VehicalCount, CustomerCount;
XmlAttributeCollection Attributes = XmlNodeList_root.Item(0).Attributes;
foreach (XmlAttribute attribute in Attributes)
{
if (attribute.Name == "ProductName")
{
ProductName = attribute.Value;
}
if (attribute.Name == "ProductVersion")
{
ProductVersion = attribute.Value;
}
}
if (ProductName == Application.ProductName && ProductVersion == Application.ProductVersion)
{
// Document should be valid (Fingers crossed)
XmlNodeList XmlNodeList_Vehicals = XmlDocument_.GetElementsByTagName("vehicals");
XmlNodeList XmlNodeList_Customers = XmlDocument_.GetElementsByTagName("customers");
if(XmlNodeList_Vehicals.Count == 1 )
{
Attributes = XmlNodeList_Vehicals.Item(0).Attributes;
foreach (XmlAttribute attribute in Attributes)
{
if (attribute.Name == "VehicalCount")
{
VehicalCount = Convert.ToUInt32(attribute.Value);
}
}
}
if (XmlNodeList_Customers.Count == 1)
{
Attributes = XmlNodeList_Customers.Item(0).Attributes;
foreach (XmlAttribute attribute in Attributes)
{
if (attribute.Name == "CustomerCount")
{
CustomerCount = Convert.ToUInt32(attribute.Value);
}
}
}
// Set load all vehicals and customers
XmlNodeList_Vehicals = XmlDocument_.GetElementsByTagName("vehical");
foreach (XmlNode node in XmlNodeList_Vehicals)
{
Vehical CurrentVehical = new Vehical();
Attributes = node.Attributes;
foreach (XmlAttribute attribute in Attributes)
{
if (attribute.Name == "RegistrationNumber")
{
CurrentVehical.RegistrationNumber = attribute.Value;
}
if (attribute.Name == "Make")
{
CurrentVehical.Make = attribute.Value;
}
if (attribute.Name == "Model")
{
CurrentVehical.Model = attribute.Value;
}
if (attribute.Name == "Colour")
{
CurrentVehical.Colour = attribute.Value;
}
if (attribute.Name == "Available")
{
CurrentVehical.Available = Convert.ToBoolean( attribute.Value );
}
if (attribute.Name == "HiredByCustomerID")
{
CurrentVehical.HiredByCustomerID = (int) Convert.ToInt32(attribute.Value);
}
}
if (CurrentVehical.RegistrationNumber != "" && CurrentVehical.RegistrationNumber != null)
{
Vehicals.Add(CurrentVehical);
}
}
XmlNodeList_Customers = XmlDocument_.GetElementsByTagName("customer");
foreach (XmlNode node in XmlNodeList_Customers)
{
Customer CurrentCustomer = new Customer();
Attributes = node.Attributes;
foreach (XmlAttribute attribute in Attributes)
{
if (attribute.Name == "ID")
{
CurrentCustomer.ID = (int)Convert.ToInt32(attribute.Value);
}
if (attribute.Name == "FirstName")
{
CurrentCustomer.FirstName = attribute.Value;
}
if (attribute.Name == "LastName")
{
CurrentCustomer.LastName = attribute.Value;
}
if (attribute.Name == "ContactNumber")
{
CurrentCustomer.ContactNumber = attribute.Value;
}
if (attribute.Name == "ContactAddress")
{
CurrentCustomer.ContactAddress = attribute.Value;
}
if (attribute.Name == "DOB")
{
CurrentCustomer.DOB = Convert.ToDateTime(attribute.Value);
}
if (attribute.Name == "IsHiring")
{
CurrentCustomer.IsHiring = Convert.ToBoolean(attribute.Value);
}
}
if (CurrentCustomer.ID > 0)
{
Customers.Add(CurrentCustomer);
}
}
}
}
}
catch (Exception e)
{
Console.WriteLine(e.Message); // write exception to console
}
}
private void importToolStripMenuItem_Click(object sender, EventArgs e)
{
FormImport Import = new FormImport();
if (Import.ShowDialog()== DialogResult.OK)
{
OpenFileDialog OpenFile = new OpenFileDialog();
OpenFile.AddExtension = true;
OpenFile.DefaultExt = "xml";
OpenFile.Filter = "XML File(*.xml)|*.xml*";
if (OpenFile.ShowDialog() == DialogResult.OK)
{
XmlDocument XmlDocument_ = new XmlDocument();
try
{
XmlDocument_.Load(OpenFile.FileName);
XmlNodeList XmlNodeList_root = XmlDocument_.GetElementsByTagName("root");
// Validate Document
if (XmlNodeList_root.Count == 1)
{
string ProductName = "", ProductVersion = "";
uint VehicalCount, CustomerCount;
XmlAttributeCollection Attributes = XmlNodeList_root.Item(0).Attributes;
foreach (XmlAttribute attribute in Attributes)
{
if (attribute.Name == "ProductName")
{
ProductName = attribute.Value;
}
if (attribute.Name == "ProductVersion")
{
ProductVersion = attribute.Value;
}
}
if (ProductName == Application.ProductName && ProductVersion == Application.ProductVersion)
{
// Document should be valid (Fingers crossed)
XmlNodeList XmlNodeList_Vehicals = XmlDocument_.GetElementsByTagName("vehicals");
XmlNodeList XmlNodeList_Customers = XmlDocument_.GetElementsByTagName("customers");
if (XmlNodeList_Vehicals.Count == 1)
{
Attributes = XmlNodeList_Vehicals.Item(0).Attributes;
foreach (XmlAttribute attribute in Attributes)
{
if (attribute.Name == "VehicalCount")
{
VehicalCount = Convert.ToUInt32(attribute.Value);
}
}
}
if (XmlNodeList_Customers.Count == 1)
{
Attributes = XmlNodeList_Customers.Item(0).Attributes;
foreach (XmlAttribute attribute in Attributes)
{
if (attribute.Name == "CustomerCount")
{
CustomerCount = Convert.ToUInt32(attribute.Value);
}
}
}
// Set load all vehicals and customers
if (Import.import_vehicals)
{
Vehicals.Clear();
XmlNodeList_Vehicals = XmlDocument_.GetElementsByTagName("vehical");
foreach (XmlNode node in XmlNodeList_Vehicals)
{
Vehical CurrentVehical = new Vehical();
Attributes = node.Attributes;
foreach (XmlAttribute attribute in Attributes)
{
if (attribute.Name == "RegistrationNumber")
{
CurrentVehical.RegistrationNumber = attribute.Value;
}
if (attribute.Name == "Make")
{
CurrentVehical.Make = attribute.Value;
}
if (attribute.Name == "Model")
{
CurrentVehical.Model = attribute.Value;
}
if (attribute.Name == "Colour")
{
CurrentVehical.Colour = attribute.Value;
}
if (attribute.Name == "Available")
{
CurrentVehical.Available = Convert.ToBoolean(attribute.Value);
}
if (attribute.Name == "HiredByCustomerID")
{
CurrentVehical.HiredByCustomerID = (int)Convert.ToInt32(attribute.Value);
}
}
if (CurrentVehical.RegistrationNumber != "" && CurrentVehical.RegistrationNumber != null)
{
Vehicals.Add(CurrentVehical);
}
}
}
if (Import.import_customers)
{
Customers.Clear();
XmlNodeList_Customers = XmlDocument_.GetElementsByTagName("customer");
foreach (XmlNode node in XmlNodeList_Customers)
{
Customer CurrentCustomer = new Customer();
Attributes = node.Attributes;
foreach (XmlAttribute attribute in Attributes)
{
if (attribute.Name == "ID")
{
CurrentCustomer.ID = (int)Convert.ToInt32(attribute.Value);
}
if (attribute.Name == "FirstName")
{
CurrentCustomer.FirstName = attribute.Value;
}
if (attribute.Name == "LastName")
{
CurrentCustomer.LastName = attribute.Value;
}
if (attribute.Name == "ContactNumber")
{
CurrentCustomer.ContactNumber = attribute.Value;
}
if (attribute.Name == "ContactAddress")
{
CurrentCustomer.ContactAddress = attribute.Value;
}
if (attribute.Name == "DOB")
{
CurrentCustomer.DOB = Convert.ToDateTime(attribute.Value);
}
if (attribute.Name == "IsHiring")
{
CurrentCustomer.IsHiring = Convert.ToBoolean(attribute.Value);
}
}
if (CurrentCustomer.ID > 0)
{
Customers.Add(CurrentCustomer);
}
}
}
}
}
}
catch (Exception exc)
{
Console.WriteLine(exc.Message); // write exception to console
}
}
}
UpdateCustomerList();
UpdateVehicalList();
}
private void hiringToolStripMenuItem_Click(object sender, EventArgs e)
{
if (CustomerList.SelectedItems.Count <= 0)
{
MessageBox.Show("Please select a customer first. Then click on \"Hiring Table\" Again.");
return;
}
List<Vehical> vList = new List<Vehical>();
Customer CurrentCustomer = new Customer();
if (CustomerList.SelectedItems.Count > 0)
{
foreach (Vehical V in Vehicals)
{
if (V.HiredByCustomerID.ToString() == CustomerList.SelectedItems[0].Text)
{
vList.Add(V);
}
}
foreach (Customer C in Customers)
{
if (C.ID.ToString() == CustomerList.SelectedItems[0].Text)
{
CurrentCustomer = C;
}
}
if (vList.Count > 0)
{
if (CurrentCustomer.ID.ToString() != "")
{
/*
* Disable all menues and add close table button
* Show only hired vehicals of customer
* show only customer
* if close button is clicked then reset GUI.
*/
menuStrip1.Hide();
toolStrip1.Show();
// add customer
CustomerList.Items.Clear();
ListViewItem Item = new ListViewItem();
Item = new ListViewItem();
Item.Text = CurrentCustomer.ID.ToString();
Item.SubItems.Add(CurrentCustomer.FirstName);
Item.SubItems.Add(CurrentCustomer.LastName);
Item.SubItems.Add(CurrentCustomer.ContactNumber.ToString());
Item.SubItems.Add("Yes");
CustomerList.Items.Add(Item);
// add vehicals
VehicalList.Items.Clear();
ListViewItem ListItem = new ListViewItem();
foreach (Vehical v in vList)
{
ListItem = new ListViewItem();
ListItem.Text = v.RegistrationNumber;
ListItem.SubItems.Add(v.Make);
ListItem.SubItems.Add(v.Model);
ListItem.SubItems.Add(v.Colour);
if (v.Available == false)
{
ListItem.SubItems.Add("No");
VehicalList.Items.Add(ListItem);
}
}
}
}
}
}
private void editToolStripMenuItem1_Click(object sender, EventArgs e)
{
if (CustomerList.SelectedItems.Count <= 0)
{
MessageBox.Show("Please select a customer first. Then click on \"View/Edit\" Again.");
return;
}
if(CustomerList.SelectedItems.Count > 0)
foreach (Customer C in Customers)
{
if (C.ID.ToString() == CustomerList.SelectedItems[0].Text)
{
Customer newCustomer = new Customer();
newCustomer = CustomerForm.ShowCustomerDialog(C);
if (newCustomer.Updated)
{
C.FirstName = newCustomer.FirstName;
C.LastName = newCustomer.LastName;
C.DOB = newCustomer.DOB;
C.ContactNumber = newCustomer.ContactNumber;
C.ContactAddress = newCustomer.ContactAddress;
C.Updated = false;
}
}
}
UpdateCustomerList();
}
private void editToolStripMenuItem1_Click(object sender, EventArgs e)
{
if(CustomerList.SelectedItems.Count > 0)
foreach (Customer C in Customers)
{
if (C.ID.ToString() == CustomerList.SelectedItems[0].Text)
{
Customer newCustomer = new Customer();
newCustomer = CustomerForm.ShowCustomerDialog(C);
if (newCustomer.Updated)
{
C.FirstName = newCustomer.FirstName;
C.LastName = newCustomer.LastName;
C.DOB = newCustomer.DOB;
C.ContactNumber = newCustomer.ContactNumber;
C.ContactAddress = newCustomer.ContactAddress;
C.Updated = false;
}
}
}
UpdateCustomerList();
}
