// Form for updating an exisiting quote
public QuoteFormViewModel(BaseViewModel parent, int quoteId, Boolean updating)
{
this.parent = parent;
// will be set to true
this.updating = updating;
btnText = "Update Quote";
// Get the quote
this.quote = QuoteModel.getQuote(quoteId);
this.customerId = quote.customer.customerId;
// Get the customer the quote is being issued for
customer = CustomerModel.getCustomer(customerId);
// Set visibility of business textblocks
if (customer.companyName == null || customer.vatNo == null)
{
isBusinessCustomer = "Collapsed";
}
else
{
isBusinessCustomer = "Visible";
}
// Get all materials
materialList = MaterialModel.getMaterialList();
// Keep a copy of the material list for filtering
originalMaterialList = new ObservableCollection <MaterialModel>(materialList);
// Get the quote materials that have been generated for this quote
quoteMaterialList = QuoteMaterialModel.getQuoteMaterialList(quoteId);
// Update the total quote cost
updateTotalQuoteCosts();
}
// Adds a material to form
public void addMaterial(int materialId)
{
// Set as selected material
selectedMaterial = MaterialModel.getMaterial(materialId);
// Create a new blank quote material
quoteMaterial = new QuoteMaterialModel(quote.quoteId, materialId, selectedMaterial.pricePerUnit, selectedMaterial.isService);
}
// Either adds a new material to the quote
// or updates and existing material
public void addOrUpdateQuoteMaterial()
{
// Force all properties to be validated
quoteMaterial.validateAllProps();
if (selectedMaterial != null && quoteMaterial != null && !quoteMaterial.HasErrors)
{
// this is a newly added material
if (quoteMaterial.listIndex == null)
{
// Add to list
quoteMaterialList.Add(quoteMaterial);
// Set's its list index
quoteMaterial.listIndex = quoteMaterialList.IndexOf(quoteMaterial);
}
// This is an existing material
else
{
quoteMaterialList[quoteMaterial.listIndex.Value] = quoteMaterial;
}
// Set the button back to it's original text
addOrUpdateQuoteMaterialBtn = "Add to Quote";
NotifyPropertyChanged("addOrUpdateQuoteMaterialBtn");
// Update the total again
updateTotalQuoteCosts();
// Initialize a new material
quoteMaterial = new QuoteMaterialModel(quote.quoteId, selectedMaterial.materialId, selectedMaterial.pricePerUnit, selectedMaterial.isService);
}
else
{
MessageBox.Show("Material Form has Errors");
}
}
// Saves a quote
public void saveQuote()
{
if (materialList.Count > 0)
{
quote.validateAllProps();
// If thw quote has errors
if (!quote.HasErrors)
{
// update or insert
if (updating)
{
quote.updateQuote();
}
else
{
quote.insertQuote();
}
foreach (QuoteMaterialModel quoteMat in quoteMaterialList)
{
if (!quoteMat.HasErrors)
{
if (quoteMat.quoteMaterialId != 0)
{
quoteMat.updateMaterial();
}
else
{
quoteMat.insertMaterial();
}
}
}
foreach (QuoteMaterialModel quoteMat in removedQuoteMaterialList)
{
QuoteMaterialModel.delete(quoteMat.quoteMaterialId.Value);
}
MessageBox.Show("Quote Saved");
}
else
{
MessageBox.Show("Quote has errors");
}
}
else
{
MessageBox.Show("Add at least one material to the quote");
}
}
public QuotePrint(QuoteModel quote)
{
InitializeComponent();
viewQuotePrint.DataContext = this;
quoteMaterialList = QuoteMaterialModel.getQuoteMaterialList(quote.quoteId);
customer = CustomerModel.getCustomer(quote.customer.customerId);
setting = SettingModel.getSetting();
this.quote = quote;
}