private void btnNextComp_Click(object sender, EventArgs e)
{
if (ValidateProductInfo())
{
ContractProducts cp = new ContractProducts(contract, product);
if (!products.Contains(cp))
{
products.Add(cp);
List <SystemComponents> comps = new SystemComponents(product).GetSystemComponents();
foreach (SystemComponents item in comps)
{
if (item.Status == "Discontinued")
{
comps.Remove(item);
}
}
compBind.DataSource = comps;
lbComponents.DataSource = compBind;
pnlProducts.Hide();
pnlComponents.Show();
}
else
{
CustomExceptions error = new CustomExceptions("This product has already been added to the contract.", "Duplicate Product");
}
}
else
{
CustomExceptions error = new CustomExceptions("Please select a product before you continue.", "No product selected");
}
}
private void btnCalculateOutstanding_Click(object sender, EventArgs e)
{
if (Validation.ValidateCombo(ref cmbClients))
{
Client current = (Client)bind1.Current;
List <Contract> contracts = new Contract().GetAllContracts(current.ClientIdentifier);
if (contracts.Count > 0)
{
foreach (Contract item in contracts)
{
if (item.DateOfIssue.AddMonths(item.TermDuration) > DateTime.UtcNow)
{
ServiceLevel sl = new ServiceLevel().GetServiceLevels(item.SLevel.Level)[0];
List <ContractProducts> cp = new ContractProducts(item, new Product()).GetContractProducts();
List <ContractConfigurations> cc = new ContractConfigurations(item).GetContractConfigurations();
List <Billing> b = new Billing(current, DateTime.UtcNow, 0, 0).GetClientBilling();
int monthsLeft = DateDifference.GetMonthDifference(item.DateOfIssue, item.DateOfIssue.AddMonths(item.TermDuration));
if (monthsLeft > 0)
{
chcDiffPaid.Visible = true;
int monthsPaid = DateDifference.GetMonthDifference(item.DateOfIssue, DateTime.UtcNow);
double serviceFeePaid = monthsPaid * sl.MonthlyCost;
double sumProductCost = (from cProd in cp select cProd.ContractProducts_Product.BasePrice).Sum();
double sumAddCosts = (from cConf in cc select cConf.ContractConfigurations_Configuration.AddCost).Sum();
double sumProductCostPaid = (from bProd in b select bProd.AmountPaid).Sum() - serviceFeePaid;
outstandingAmount = (sumProductCost + sumAddCosts) - sumProductCostPaid;
}
else
{
chcDiffPaid.Visible = false;
}
txtOutstanding.Text = "R" + outstandingAmount.ToString();
txtOutstanding.Visible = true;
lblOutstanding.Visible = true;
btnCalculateOutstanding.Visible = false;
break;
}
}
}
else
{
MessageBoxShower.ShowInfo("This client does not have any active contracts.", "Cannot Cancel contract");
txtOutstanding.Visible = false;
lblOutstanding.Visible = false;
chcDiffPaid.Visible = false;
}
}
}
private void btnPrintContract_Click(object sender, EventArgs e)
{
Client client = (Client)clientBind.Current;
List <Contract> contracts = new Contract().GetAllContracts(client.ClientIdentifier);
foreach (Contract item in contracts)
{
List <Product> products = new List <Product>();
List <SystemComponents> comps = new List <SystemComponents>();
List <Configurations> confs = new List <Configurations>();
List <ContractProducts> cp = new ContractProducts(item, new Product()).GetContractProducts();
foreach (ContractProducts cproduct in cp)
{
products.Add(cproduct.ContractProducts_Product);
}
foreach (Product p in products)
{
List <SystemComponents> comp = new SystemComponents(p).GetSystemComponents();
foreach (SystemComponents c in comp)
{
comps.Add(c);
}
}
List <ContractConfigurations> cc = new ContractConfigurations(item).GetContractConfigurations();
foreach (ContractConfigurations configuration in cc)
{
confs.Add(configuration.ContractConfigurations_Configuration);
}
PdfWriter.CreateClientContractPdf(client, item, products, comps, confs);
}
}
private void btnFinish_Click(object sender, EventArgs e)
{
if (contract.InsertContract() && SubmitAllProducts() && SubmitAllConfigs())
{
MessageBoxShower.ShowInfo("The Contract has been recorded successfully.", "Success!");
Client current = client;
double outstandingAmount = 0;
List <Contract> contracts = new Contract().GetAllContracts(current.ClientIdentifier);
if (contracts.Count > 0)
{
foreach (Contract item in contracts)
{
if (item.DateOfIssue.AddMonths(item.TermDuration) > DateTime.UtcNow)
{
ServiceLevel sl = new ServiceLevel().GetServiceLevels(item.SLevel.Level)[0];
List <ContractProducts> cp = new ContractProducts(item, new Product()).GetContractProducts();
List <ContractConfigurations> cc = new ContractConfigurations(item).GetContractConfigurations();
List <Billing> b = new Billing(current, DateTime.UtcNow, 0, 0).GetClientBilling();
int monthsLeft = DateDifference.GetMonthDifference(item.DateOfIssue, item.DateOfIssue.AddMonths(item.TermDuration));
if (monthsLeft > 0)
{
int monthsPaid = DateDifference.GetMonthDifference(item.DateOfIssue, DateTime.UtcNow);
double serviceFeePaid = monthsPaid * sl.MonthlyCost;
double sumProductCost = (from cProd in cp select cProd.ContractProducts_Product.BasePrice).Sum();
double sumAddCosts = (from cConf in cc select cConf.ContractConfigurations_Configuration.AddCost).Sum();
double sumProductCostPaid = (from bProd in b select bProd.AmountPaid).Sum() - serviceFeePaid;
outstandingAmount = (sumProductCost + sumAddCosts) - sumProductCostPaid;
}
Billing bill = new Billing(client, DateTime.UtcNow, outstandingAmount, 0);
bill.InsertBilling();
}
}
}
}
this.Close();
}
