private void listBoxRealEstate_SelectedIndexChanged(object sender, EventArgs e)
{
realEstate = listBoxRealEstate.SelectedItem as RealEstate;
textBoxStreet.Text = realEstate.Street;
textBoxCity.Text = realEstate.City.ToString();
textBoxPrice.Text = realEstate.Price.ToString();
textBoxRoom.Text = realEstate.Rooms.ToString();
textBoxFloor.Text = realEstate.Floor.ToString();
textBoxDescription.Text = realEstate.Description;
photoNumber = 0;
labelPhotoNumber.Text = "1/5";
if (realEstate.Status == Status.Waiting ||
realEstate.Status == Status.Renting)
{
labelAvailable.Text = "X";
labelAvailable.ForeColor = Color.Red;
}
else
{
labelAvailable.Text = "V";
labelAvailable.ForeColor = Color.Green;
}
photoSlider = ImageManip.ByteArrToPhotoSlider(realEstate.PhotoSlider);
pictureBoxSlider.Image = ImageManip.ByteArrayToImage(photoSlider[photoNumber]);
}
public FormClient(Client c)
{
InitializeComponent();
client = db.Clients.Single(x => x.Id == c.Id);
labelWelcome.Text = "Welcome, " + client.FirstName;
pictureBoxProfilePhoto.Image = ImageManip.ByteArrayToImage(client.ProfilePhoto);
if (client.Status == Status.Renting)
{
RealEstate tmp = db.RealEstate.Single(x => x.Id == client.Id);
int realEstateClientId = tmp.Id;
realEstate = db.RealEstate.Single(x => x.Id == realEstateClientId);
labelRentingNow.Text = "Yes";
labelPrice.Text = "$" + realEstate.Price.ToString();
labelStreet.Text = realEstate.Street;
labelFloor.Text = realEstate.Floor.ToString();
}
else
{
labelRentingNow.Text = "No";
labelPrice.Text = "$0";
labelStreet.Text = "Unknown";
labelFloor.Text = "0";
}
}
private void buttonStopRenting_Click(object sender, EventArgs e)
{
if (client.Status == Status.Renting ||
client.Status == Status.Waiting)
{
client.Status = Status.None;
RealEstate tmp = db.RealEstate.Single(x => x.Id == client.Id);
int realEstateClientId = tmp.Id;
realEstate = db.RealEstate.Single(x => x.Id == realEstateClientId);
realEstate.Client = db.Clients.FirstOrDefault();
realEstate.Status = Status.None;
}
db.SaveChanges();
}
void TcpProcess()
{
try
{
Client tmpClient = db.Clients.Single(x => x.Id == client.Id);
RealEstate tmpRealEstate = db.RealEstate.Single(x => x.Id == realEstate.Id);
tcpClient = new TcpClient();
tcpClient.Connect(IPAddress.Loopback, 8888);
stream = tcpClient.GetStream();
while (true)
{
if (tmpClient.Status == Status.Renting ||
tmpClient.Status == Status.Waiting)
{
return;
}
if (tmpRealEstate.Status == Status.Renting ||
tmpRealEstate.Status == Status.Waiting)
{
MessageBox.Show("This real estate is taken", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
string realEstateId = tmpRealEstate.Id.ToString();
string clientId = tmpClient.Id.ToString();
string ids = realEstateId + "." + clientId;
byte[] buff = Encoding.UTF8.GetBytes(ids);
stream.Write(buff, 0, buff.Length);
tmpClient.Status = Status.Waiting;
tmpRealEstate.Status = Status.Waiting;
db.SaveChanges();
}
}
catch (Exception)
{ }
}