public void CalculatePrice_SetPower_Test(double value)
{
UtilityViewModel utility = new UtilityViewModel();
Utility u = new Utility {
PayingPrice = 2, Power = 0, Price = 0
};
UtilityViewModel.Utilities = new System.Collections.ObjectModel.ObservableCollection <Utility>();
UtilityViewModel.Utilities.Add(u);
utility.CalculatePrice(value);
Assert.AreEqual(value, u.Power);
}
public void CalculatePrice_GoodParameters_Test(double value)
{
UtilityViewModel utility = new UtilityViewModel();
Utility u = new Utility {
PayingPrice = 2, Power = 0, Price = 0
};
UtilityViewModel.Utilities = new System.Collections.ObjectModel.ObservableCollection <Utility>();
UtilityViewModel.Utilities.Add(u);
var retVal = utility.CalculatePrice(value);
Assert.AreEqual(retVal, -value * u.PayingPrice);
}
private void createListener()
{
var tcp = new TcpListener(IPAddress.Any, 25565);
tcp.Start();
var listeningThread = new Thread(() =>
{
while (!shutDown)
{
var tcpClient = tcp.AcceptTcpClient();
ThreadPool.QueueUserWorkItem(param =>
{
//Prijem poruke
NetworkStream stream = tcpClient.GetStream();
string incomming;
byte[] bytes = new byte[1024];
int i = stream.Read(bytes, 0, bytes.Length);
//Primljena poruka je sacuvana u incomming stringu
incomming = System.Text.Encoding.ASCII.GetString(bytes, 0, i);
//Ukoliko je primljena poruka pitanje koliko objekata ima u sistemu -> odgovor
if (incomming.Equals("Need object count"))
{
//Response
/* Umesto sto se ovde salje count.ToString(), potrebno je poslati
* duzinu liste koja sadrzi sve objekte pod monitoringom, odnosno
* njihov ukupan broj (NE BROJATI OD NULE, VEC POSLATI UKUPAN BROJ)
* */
Byte[] data = System.Text.Encoding.ASCII.GetBytes((ConsumersViewModel.Consumers.Count).ToString());
stream.Write(data, 0, data.Length);
}
else
{
//U suprotnom, server je poslao promenu stanja nekog objekta u sistemu
Console.WriteLine(incomming); //Na primer: "Objekat_1:272"
//################ IMPLEMENTACIJA ####################
// Obraditi poruku kako bi se dobile informacije o izmeni
// Azuriranje potrebnih stvari u aplikaciji
int deviceId = Int32.Parse((incomming.Split('_', ':'))[1]);
double consumption = double.Parse((incomming.Split('_', ':'))[2]);
if (deviceId != ConsumersViewModel.Consumers.Count)
{
if (devicesList[deviceId].Working)
{
devicesList[deviceId].Consumption = consumption;
}
else
{
devicesList[deviceId].Consumption = 0;
}
try
{
lock (ConsumersViewModel.Consumers)
{
if (ConsumersViewModel.Consumers[deviceId].Working)
{
ConsumersViewModel.Consumers[deviceId].Consumption = consumption;
}
else
{
ConsumersViewModel.Consumers[deviceId].Consumption = 0;
}
}
}
catch { }
wholeConsumption = 0;
foreach (var cons in devicesList)
{
wholeConsumption += cons.Consumption;
}
consumersConsumption = wholeConsumption;
if (batteryState == Enums.BatteryState.Charging)
{
importExportPower = wholeConsumption - solarPnaelsPower + batteryPower;
}
else if (batteryState == Enums.BatteryState.Discharging)
{
importExportPower = wholeConsumption - solarPnaelsPower - batteryPower;
}
else
{
importExportPower = wholeConsumption - solarPnaelsPower;
}
utilityPower = importExportPower;
lock (UtilityViewModel.Utilities)
{
priceToPay = utility.CalculatePrice(importExportPower);
}
}
else
{
if (deviceId == ConsumersViewModel.Consumers.Count)
{
lock (UtilityViewModel.Utilities)
{
UtilityViewModel.Utilities[0].PayingPrice = consumption;
}
price = consumption;
}
}
}
}, null);
}
});
listeningThread.IsBackground = true;
listeningThread.Start();
}