/// <summary>
/// If simple, see in Btnhowuse_Click
/// (it read, check send to server Contact object)
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void BtnEdit_Click(object sender, RoutedEventArgs e)
{
if (contactListBox.SelectedIndex == -1)
{
return;
}
if (contactListBox.SelectedIndex == viewModel.Contacts.Count() - 1)
{
MessageBox.Show("Please, click button HOW USE and read how add contact, thanks)))", "Instruction", MessageBoxButton.OK, MessageBoxImage.Information);
}
else
{
if (viewModel.SelectedContact.Telephone != telephone)
{
MessageBox.Show("Sorry! You can't change telephone!");
}
else
{
BitmapImage bitmapImage = viewModel.SelectedContact.ImageBitmap;
ContactByDB editcontact = new ContactByDB()
{
Name = viewModel.SelectedContact.Name,
SurName = viewModel.SelectedContact.Surname,
Age = viewModel.SelectedContact.Age,
City = viewModel.SelectedContact.City,
Telephone = viewModel.SelectedContact.Telephone,
ImageContact = ConvertBitmapToByteArray(bitmapImage)
};
var client = new TcpClient(Dns.GetHostName(), port);
using (var stream = client.GetStream())
{
var serializer_comand = new XmlSerializer(typeof(string));
serializer_comand.Serialize(stream, "edit");
}
client = new TcpClient(Dns.GetHostName(), port);
using (var stream = client.GetStream())
{
var serializer = new XmlSerializer(typeof(ContactByDB));
serializer.Serialize(stream, editcontact);
}
MessageBox.Show("Contact edit!", "Info", MessageBoxButton.OK, MessageBoxImage.Information);
foredit = false;
}
}
Refresh();
}
/// <summary>
/// If simple, see in Btnhowuse_Click
/// (it read and del from list on UI, check send to server Contact object)
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void BtnDel_Click(object sender, RoutedEventArgs e)
{
if (contactListBox.SelectedIndex == viewModel.Contacts.Count() - 1)
{
MessageBox.Show("You can't delete it becouse it doesn't contact" +
"(it element use for create new contact(click HOW USE for more))", "Info",
MessageBoxButton.OK, MessageBoxImage.Exclamation);
}
else
{
if (contactListBox.SelectedIndex == -1)
{
return;
}
ContactByDB removecontact = new ContactByDB()
{
Name = viewModel.SelectedContact.Name,
SurName = viewModel.SelectedContact.Surname,
Age = viewModel.SelectedContact.Age,
City = viewModel.SelectedContact.City,
Telephone = viewModel.SelectedContact.Telephone,
ImageContact = viewModel.SelectedContact.ImageContact
};
var client = new TcpClient(Dns.GetHostName(), port);
using (var stream = client.GetStream())
{
var serializer_comand = new XmlSerializer(typeof(string));
serializer_comand.Serialize(stream, "delete");
}
client = new TcpClient(Dns.GetHostName(), port);
using (var stream = client.GetStream())
{
var serializer = new XmlSerializer(typeof(ContactByDB));
serializer.Serialize(stream, removecontact);
}
viewModel.RemoveContact(viewModel.SelectedContact);
}
foredit = false;
Refresh();
}
/// <summary>
/// If simple, see in Btnhowuse_Click
/// (it read, check send to server Contact object)
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void BtnAdd_Click(object sender, RoutedEventArgs e)
{
if (contactListBox.SelectedIndex == -1)
{
return;
}
if (contactListBox.SelectedIndex != viewModel.Contacts.Count() - 1)
{
MessageBox.Show("Please, click button HOW USE and read how add contact, thanks)))", "Instruction", MessageBoxButton.OK, MessageBoxImage.Information);
}
else
{
if (viewModel.SelectedContact.Name == "" || viewModel.SelectedContact.Surname == "" || viewModel.SelectedContact.Telephone == "")
{
MessageBox.Show("FullName and Telephone is important part! Please fill it!");
}
else
{
Contact isexist;
int age = viewModel.SelectedContact.Age;
string city = viewModel.SelectedContact.City;
BitmapImage bitmapImage = viewModel.SelectedContact.ImageBitmap;
string telephone = viewModel.SelectedContact.Telephone;
viewModel.SelectedContact.Telephone = "";
try
{
isexist = viewModel.Contacts.FirstOrDefault(a => a.Telephone == telephone);
}
catch (Exception)
{
isexist = null;
viewModel.SelectedContact = new Contact()
{
Name = "Name", Age = 0, Surname = "LastName", City = "City", ImageBitmap = default_image, Telephone = "+1.. (telephone)"
};
}
if (isexist != null)
{
MessageBox.Show("This phone alredy used!");
viewModel.SelectedContact = new Contact()
{
Name = "Name", Age = 0, Surname = "LastName", City = "City", ImageBitmap = default_image, Telephone = "+1.. (telephone)"
};
}
else
{
viewModel.SelectedContact.Telephone = telephone;
if (age.ToString() == "")
{
age = 3;
}
if (city == "")
{
city = "none";
}
if (bitmapImage is null)
{
bitmapImage = default_image;
}
ContactByDB newcontact = new ContactByDB
{
Name = viewModel.SelectedContact.Name,
SurName = viewModel.SelectedContact.Surname,
Telephone = viewModel.SelectedContact.Telephone,
Age = age,
City = city,
ImageContact = ConvertBitmapToByteArray(bitmapImage),
};
var client = new TcpClient(Dns.GetHostName(), port);
using (var stream = client.GetStream())
{
var serializer_comand = new XmlSerializer(typeof(string));
serializer_comand.Serialize(stream, "add");
}
client = new TcpClient(Dns.GetHostName(), port);
using (var stream = client.GetStream())
{
var serializer = new XmlSerializer(typeof(ContactByDB));
serializer.Serialize(stream, newcontact);
}
viewModel.AddContact(new Contact()
{
Name = "Name", Age = 0, Surname = "LastName", City = "City", ImageBitmap = default_image, Telephone = "+1.. (telephone)"
});
foredit = false;
Refresh();
}
}
}
}
