private async void LoginBtn_Click(object sender, EventArgs e)
{
try
{
int port = int.Parse(this.PortTextBox.Text);
if (port < 0)
{
throw new ArgumentException("'port' is incorrect");
}
if (string.IsNullOrWhiteSpace(this.IPTextBox.Text))
{
throw new ArgumentException("'ip' is incorrect");
}
if (string.IsNullOrWhiteSpace(this.LoginTextBox.Text))
{
throw new ArgumentException("'login' is incorrect");
}
if (string.IsNullOrWhiteSpace(this.PasswordTextBox.Text))
{
throw new ArgumentException("'pasword' is incorrect");
}
string address = this.IPTextBox.Text;
string login = this.LoginTextBox.Text;
string password = this.PasswordTextBox.Text;
Program.client = new TcpClient(address, port);
Program.stream = Program.client.GetStream();
string request = tcpService.SerializeAuthorizeRequest(login, password);
byte[] data = tcpService.CodeStream(request);
Program.stream.Write(data, 0, data.Length);
string response = tcpService.DecodeStream(Program.stream);
User user = tcpService.DeserializeAuthorizeResponse(response);
if (user.Login == null || user.Password == null || !user.Login.Equals(login) || !user.Password.Equals(password))
{
throw new ArgumentException("login or password is incorrect");
}
Program.user = user;
Program.ip = address;
Program.port = port;
Form mainForm = new MainForm();
mainForm.Left = this.Left;
mainForm.Top = this.Top;
mainForm.Show();
this.Hide();
}
catch (Exception ex) {
this.StatusLabel.Text = "Status: " + ex.Message;
if (Program.client != null)
{
Program.client.Close();
}
if (Program.stream != null)
{
Program.stream.Close();
}
}
}
private void AddBtn_Click(object sender, EventArgs e)
{
try
{
string firstName = this.FirstNameTextBox.Text;
string middleName = this.MiddleNameTextBox.Text;
string lastName = this.LastNameTextBox.Text;
string address = this.AddressTextBox.Text;
string insurancePolicy = this.InsurancePolicyTextBox.Text;
DateTime dateOfBirth = this.DateOfBirthPicker.Value;
//validation
if (string.IsNullOrWhiteSpace(firstName))
{
throw new ArgumentException("'firstName' is incorrect");
}
if (string.IsNullOrWhiteSpace(middleName))
{
throw new ArgumentException("'middleName' is incorrect");
}
if (string.IsNullOrWhiteSpace(lastName))
{
throw new ArgumentException("'lastName' is incorrect");
}
if (string.IsNullOrWhiteSpace(address))
{
throw new ArgumentException("'address' is incorrect");
}
if (string.IsNullOrWhiteSpace(insurancePolicy))
{
throw new ArgumentException("'insurancePolicy' is incorrect");
}
if (dateOfBirth < new DateTime(1900, 1, 1) || dateOfBirth > DateTime.Now)
{
throw new ArgumentException("'dateOfBirth' is incorrect");
}
var queryPatient = new Patient
{
FirstName = firstName,
LastName = lastName,
MiddleName = middleName,
Address = address,
InsurancePolicy = insurancePolicy,
DateOfBirth = dateOfBirth
};
string request = tcpService.SerializeAddPatientRequest(queryPatient);
byte[] data = tcpService.CodeStream(request);
Program.stream.Write(data, 0, data.Length);
string response = tcpService.DecodeStream(Program.stream);
string[] responseArgs = response.Split(';');
if (responseArgs.Length == 0 || responseArgs[0].Equals("500"))
{
if (responseArgs.Length == 2)
{
throw new Exception(responseArgs[1]);
}
throw new Exception("Error!");
}
this.Close();
}
catch (Exception ex)
{
this.StatusLabel.Text = "Status: " + ex.Message;
}
}
