private void ApriSchermataCompra(bool UsernameScelto)
{
if (!UsernameScelto)
{
formCompra f = new formCompra(Channel, Connection);
DialogResult r = f.ShowDialog();
if (r == System.Windows.Forms.DialogResult.OK)
{
this.NumCartelle = f.Compra.NumCartelle;
this.Saldo = f.Compra.Saldo;
this.Username = f.Compra.Username;
lblNome.Text = this.Username;
lblConto.Text = this.Saldo.ToString("0.00") + "€";
DichiaraCode();
var props = Channel.CreateBasicProperties();
props.Headers = new Dictionary <string, object>();
props.Headers.Add("Oggetto", 1);
props.Headers.Add("NumCartelle", NumCartelle);
byte[] body = Encoding.UTF8.GetBytes(Username);
Channel.BasicPublish("CS" + Username, "", props, body);
}
else
{
AvvisaTabellone = false;
this.Close();
}
}
else
{
formCompra f = new formCompra(Channel, Connection, Saldo, Username, true);
DialogResult r = f.ShowDialog();
if (r == System.Windows.Forms.DialogResult.OK)
{
this.NumCartelle = f.Compra.NumCartelle;
this.Saldo = f.Compra.Saldo;
lblConto.Text = this.Saldo.ToString("0.00") + "€";
pnlRiquadroCartelle.Controls.Clear();
var props = Channel.CreateBasicProperties();
props.Headers = new Dictionary <string, object>();
props.Headers.Add("Oggetto", 1);
props.Headers.Add("NumCartelle", NumCartelle);
byte[] body = Encoding.UTF8.GetBytes(Username);
Channel.BasicPublish("CS" + Username, "", props, body);
}
else
{
Invia("CS" + Username, 2, Username);
AvvisaTabellone = false;
this.Close();
}
}
}
private void btnConferma_Click(object sender, EventArgs e)
{
if (!UsernameScelto)
{
Channel.ExchangeDeclare("qRichieste", "direct", false, false, null);
Channel.QueueDeclare("qRichieste", false, false, false, null);
Channel.QueueBind("qRichieste", "qRichieste", "", null);
Channel.QueueDeclare("Try" + Username, false, false, false, null);
Channel.ExchangeDeclare("Try" + Username, ExchangeType.Direct, false, false, null);
Channel.QueueBind("Try" + Username, "Try" + Username, "");
var consumer = new EventingBasicConsumer(Channel);
var props = Channel.CreateBasicProperties();
var correlationId = Guid.NewGuid().ToString();
props.CorrelationId = correlationId;
props.Headers = new Dictionary <string, object>();
props.Headers.Add("Oggetto", 0);
consumer.Received += (model, ea) =>
{
var body = ea.Body;
var response = Encoding.UTF8.GetString(body);
if (ea.BasicProperties.CorrelationId == correlationId)
{
this.BeginInvoke((MethodInvoker) delegate()
{
int codice = Int32.Parse(response);
Channel.QueueDelete("Try" + Username);
if (codice == 0)
{
formCompra f = (formCompra)this.Parent;
f.DialogResult = DialogResult.OK;
f.Close();
}
else
{
lblVerifica.ForeColor = Color.Red;
if (codice == 1)
{
lblVerifica.Text = "Lobby piena!";
}
else
{
lblVerifica.Text = "Username già in uso!";
}
this.btnAggiungi.Enabled = true;
this.btnConferma.Enabled = true;
this.btnRimuovi.Enabled = true;
}
});
}
};
var messageBytes = Encoding.UTF8.GetBytes(Username);
Channel.BasicPublish("qRichieste", "", props, messageBytes);
Channel.BasicConsume(consumer: consumer, queue: "Try" + Username, autoAck: true);
this.btnAggiungi.Enabled = false;
this.btnConferma.Enabled = false;
this.btnRimuovi.Enabled = false;
}
else
{
formCompra f = (formCompra)this.Parent;
f.DialogResult = DialogResult.OK;
f.Close();
}
}