public void AddSelfInvoice_Executed(object sender)
{
if (AppProperties.FormHaveModifications)
{
if (SelectedMaterial == null || !SelectedMaterial.Price.HasValue)
{
MessageBox.Show("Selezionare un materiale");
return;
}
if (!Quantity.HasValue)
{
MessageBox.Show("Selezionare una quantità");
return;
}
if (SelectedMeasure == null)
{
MessageBox.Show("Selezionare una misura");
return;
}
if (!MaterialPrice.HasValue)
{
MessageBox.Show("Selezionare un costo");
return;
}
//var invoiceNumber = 1;
var invoiceGroup = Guid.NewGuid();
var settings = _contoData.GetSettings();
var maxInvoiceValue = settings != null ? settings.MaxInvoiceValue : 990;
maxInvoiceValue = maxInvoiceValue.HasValue ? maxInvoiceValue.Value : 990;
var measure = _contoData.MeasureGet(SelectedMaterial.MeasureId);
decimal invoiceCost = (Quantity.Value * SelectedMaterial.Price.Value) / measure.Grams * SelectedMeasure.Grams;
//decimal quantityAtMaxInvoiceValue = (measure.Grams / SelectedMeasure.Grams);
decimal quantityAtMaxInvoiceValue = maxInvoiceValue.Value * (Quantity.Value * SelectedMeasure.Grams) /
invoiceCost /
SelectedMeasure.Grams;
var invoices = (int)Math.Truncate(invoiceCost / maxInvoiceValue.Value) + (invoiceCost % maxInvoiceValue.Value == 0 ? 0 : 1);
var quantityTot = Quantity.Value;
for (int i = 0; i < invoices; i++)
{
var invoiceCurrentCost = invoiceCost > maxInvoiceValue ? maxInvoiceValue.Value : invoiceCost;
invoiceCost = invoiceCost - maxInvoiceValue.Value;
var quantity = quantityTot > quantityAtMaxInvoiceValue ? quantityAtMaxInvoiceValue : quantityTot;
quantityTot = quantityTot - quantityAtMaxInvoiceValue;
_contoData.SelfInvoicesAdd(new SelfInvoices
{
MaterialId = SelectedMaterial.Id,
Quantity = quantity,
VatExcept = VatExempt,
//InvoiceNumber = invoiceNumber++,
InvoiceYear = InvoiceYear,
MeasureId = SelectedMeasure.Id,
InCashFlow = false,
InvoiceDate = InvoiceDate,
InvoiceCost = invoiceCurrentCost,
InvoiceGroupId = invoiceGroup
});
}
SelectedMaterial = null;
MaterialPrice = null;
SelectedMeasure = null;
Quantity = null;
UpdateList();
AppProperties.FormHaveModifications = false;
}
else
{
MessageBox.Show("AddSelfInvoice");
}
}
