private void AddCompany()
{
try
{
var dialog = new CompanyDialog();
var newCompany = dialog.ShowDialog(new company(), true, AvailableCompanies.ToList());
if (newCompany != null)
{
if (AvailableCompanies.Any(com => com.ID == newCompany.ID ||
string.Equals(com.Name, newCompany.Name)))
{
MessageBox.Show("Please provide unique details", "Error!");
}
else
{
AvailableCompanies.Add(newCompany);
CompanyRepo.dbSet.Add(newCompany);
CompanyRepo.context.SaveChanges();
}
}
}
catch (Exception ex)
{
// this is wrong
// we cann't show a dialog from view model
// as no logging is implemented so I am adding it here
MessageBox.Show(ex.Message, "Error!");
}
}
private void AddTransport()
{
try
{
var dialog = new TransportDialog();
var newTransport = dialog.ShowDialog(new transport(), true,
AvailableCompanies.ToList(), AllTransports.ToList());
if (newTransport != null)
{
if (AllTransports.Any(com => com.ID == newTransport.ID))
{
MessageBox.Show("Please provide unique details", "Error!");
}
else if (!newTransport.transport_date.HasValue || newTransport.transport_date == default(DateTime))
{
MessageBox.Show("Please provide all details for transport",
"Error!");
}
else if (newTransport.transport_company_id == 0 || (newTransport.shipper_company_id == 0) || newTransport.shipper_company_id == newTransport.transport_company_id)
{
MessageBox.Show("New transport entry is having same shipper company and transport company",
"Error!");
}
else
{
var shipperCompany = AvailableCompanies.FirstOrDefault(x => x.ID == newTransport.shipper_company_id.GetValueOrDefault());
var transportCompany = AvailableCompanies.FirstOrDefault(x => x.ID == newTransport.transport_company_id.GetValueOrDefault());
var newItem = new TransportViewModel(newTransport)
{
ShipperCompanyName = shipperCompany == null ? "" : shipperCompany.Name,
TransportCompanyName = transportCompany == null ? "" : transportCompany.Name
};
AllTransports.Add(newItem);
TransportRepo.dbSet.Add(newTransport);
TransportRepo.context.SaveChanges();
}
}
}
catch (Exception ex)
{
// this is wrong
// we cann't show a dialog from view model
// as no logging is implemented so I am adding it here
MessageBox.Show(ex.Message, "Error!");
}
}
private void SearchForCompany()
{
try
{
var dialog = new CompanyDialog();
var newCompany = dialog.ShowDialog(new company(), false, AvailableCompanies.ToList());
if (newCompany != null)
{
//no update
}
}
catch (Exception ex)
{
// this is wrong
// we cann't show a dialog from view model
// as no logging is implemented so I am adding it here
MessageBox.Show(ex.Message, "Error!");
}
}