public ActionResult Create(Car newCar)
{
try
{
// TODO: Add insert logic here
_context.Car.Add(newCar);
_context.SaveChanges();
return(RedirectToAction("Index"));
}
catch
{
return(View(newCar));
}
}
public ActionResult Create(Fridge newFridge)
{
try
{
// TODO: Add insert logic here
_context.Fridge.Add(newFridge);
_context.SaveChanges();
return(RedirectToAction("Index"));
}
catch
{
return(View(newFridge));
}
}
// POST: api/Fridge
public string Post([FromBody] Fridge newFridge)
{
try
{
if (newFridge != null)
{
_context.Fridge.Add(newFridge);
_context.SaveChanges();
return("New fridge with id " + newFridge.id + " is created");
}
return("New fridge is not valid.");
}
catch (Exception e)
{
return(e?.Message + ":" + e?.InnerException?.Message);
}
}
public string Post([FromBody] Car newCar)
{
try
{
if (newCar != null)
{
_context.Car.Add(newCar);
_context.SaveChanges();
return("New car with id " + newCar.id + " is created");
}
return("New car is not valid.");
}
catch (Exception e)
{
return(e?.Message + ":" + e?.InnerException?.Message);
}
}
public void OperateFridges()
{
SmartDeviceContext _context = new SmartDeviceContext();
Random rnd = new Random();
int operation = rnd.Next(1, 8);
int iceLevel = rnd.Next(0, 10);
int fluidLevel = rnd.Next(1, 5);
int temperature = rnd.Next(-4, 40);
bool newValue;
var fridges = _context.Fridge.ToList();
if (fridges.Count == 0)
{
Fridge newFridge = new Fridge();
newFridge.iceLevel = iceLevel.ToString();
Boolean.TryParse(rnd.Next(0, 1).ToString(), out newValue);
newFridge.waterLeaks = newValue;
Boolean.TryParse(rnd.Next(0, 1).ToString(), out newValue);
newFridge.defrostAlarm = newValue;
newFridge.temperature = temperature;
newFridge.location = "Location-" + rnd.Next(1000000).ToString();
newFridge.Name = "Fridge-" + rnd.Next(1000000).ToString();
_context.Fridge.Add(newFridge);
_context.SaveChanges();
}
foreach (var fridge in fridges)
{
try
{
if (operation >= 1 && operation <= 3)
{
_context.Fridge.Remove(fridge);
_context.SaveChanges();
break;
}
else if (operation >= 4 && operation <= 5)
{
Fridge newFridge = new Fridge();
newFridge.temperature = temperature;
newFridge.iceLevel = iceLevel.ToString();
Boolean.TryParse(rnd.Next(0, 1).ToString(), out newValue);
newFridge.defrostAlarm = newValue;
Boolean.TryParse(rnd.Next(0, 1).ToString(), out newValue);
newFridge.waterLeaks = newValue;
newFridge.location = "Location-" + rnd.Next(1000000).ToString();
newFridge.Name = "Fridge-" + rnd.Next(1000000).ToString();
_context.Fridge.Add(newFridge);
_context.SaveChanges();
}
else if (operation >= 6 && operation <= 8)
{
var fridgeToUpdate = _context.Fridge.Single(c => c.id == fridge.id);
fridgeToUpdate.temperature = temperature;
fridgeToUpdate.iceLevel = iceLevel.ToString();
Boolean.TryParse(rnd.Next(0, 1).ToString(), out newValue);
fridgeToUpdate.defrostAlarm = newValue;
Boolean.TryParse(rnd.Next(0, 1).ToString(), out newValue);
fridgeToUpdate.waterLeaks = newValue;
_context.Fridge.Remove(fridgeToUpdate);
_context.SaveChanges();
_context.Fridge.Add(fridgeToUpdate);
_context.SaveChanges();
}
}
catch
{
return;
}
}
}
public void OperateCars()
{
SmartDeviceContext _context = new SmartDeviceContext();
Random rnd = new Random();
int operation = rnd.Next(1, 8);
int temp = rnd.Next(15, 32);
int fluidLevel = rnd.Next(1, 5);
int tirePressure = rnd.Next(11, 40);
var cars = _context.Car.ToList();
if (cars.Count == 0)
{
Car newCar = new Car();
newCar.engineTemperature = temp;
newCar.fluidLevel = fluidLevel.ToString();
newCar.tirePressure = tirePressure;
newCar.location = "Location-" + rnd.Next(1000000).ToString();
newCar.Name = "Car-" + rnd.Next(1000000).ToString();
_context.Car.Add(newCar);
_context.SaveChanges();
}
foreach (var car in cars)
{
try
{
if (operation >= 1 && operation <= 3)
{
_context.Car.Remove(car);
_context.SaveChanges();
break;
}
else if (operation >= 4 && operation <= 5)
{
Car newCar = new Car();
newCar.engineTemperature = temp;
newCar.fluidLevel = fluidLevel.ToString();
newCar.tirePressure = tirePressure;
newCar.location = "Location-" + rnd.Next(1000000).ToString();
newCar.Name = "Car-" + rnd.Next(1000000).ToString();
_context.Car.Add(newCar);
_context.SaveChanges();
}
else if (operation >= 6 && operation <= 8)
{
var carToUpdate = _context.Car.Single(c => c.id == car.id);
carToUpdate.engineTemperature = temp;
carToUpdate.fluidLevel = fluidLevel.ToString();
carToUpdate.tirePressure = tirePressure;
_context.Car.Remove(car);
_context.SaveChanges();
_context.Car.Add(carToUpdate);
_context.SaveChanges();
}
}
catch
{
return;
}
}
}