static void Main(string[] args)
{
try
{
SettingsStorage.Load("./settings.json");
}
catch (Exception ex)
{
Console.WriteLine("Error of load settings was occurred. Default settings will be used");
}
Logger.MaxLogLevel = args.Length > 0 && args[0] == "debug" ? LogInfo.Debug : LogInfo.Info;
StateStorage stateStorage = new StateStorage();
StateMachine liftStateMachine = new StateMachine(new Idle(), stateStorage, Logger.MaxLogLevel == LogInfo.Debug);
Thread inputThread = new Thread(() =>
{
string usage = "Please use call <up\\down> <Floor Number> or go <Floor Number> or i for info";
string incorrectUsage = "Invalid command. " + usage;
Console.WriteLine(usage);
while (true)
{
string command = Console.ReadLine();
if (!command.StartsWith("call") && !command.StartsWith("go") && !command.StartsWith("i"))
{
Console.WriteLine(incorrectUsage);
continue;
}
string[] commandArr = command.Split(' ');
uint Floor;
switch (commandArr[0])
{
case "i":
lock (stateStorage)
{
Console.WriteLine(stateStorage);
}
break;
case "call":
if (commandArr.Length != 3)
{
Console.WriteLine(incorrectUsage);
continue;
}
if (commandArr[1] != "up" && commandArr[1] != "down")
{
Console.WriteLine(incorrectUsage);
continue;
}
LiftCallInfo liftCallInfo = commandArr[1] == "up" ? LiftCallInfo.Up : LiftCallInfo.Down;
if (!uint.TryParse(commandArr[2], out Floor))
{
Console.WriteLine(incorrectUsage);
continue;
}
lock (stateStorage)
{
stateStorage.LiftCalls.Add(new LiftCall()
{
Floor = Floor, Direction = liftCallInfo
});
}
liftStateMachine.Refrech();
break;
case "go":
if (commandArr.Length != 2)
{
Console.WriteLine(incorrectUsage);
continue;
}
if (!uint.TryParse(commandArr[1], out Floor))
{
Console.WriteLine(incorrectUsage);
continue;
}
lock (stateStorage)
{
stateStorage.FloorCalls.Add(Floor);
}
liftStateMachine.Refrech();
break;
default:
Console.WriteLine(incorrectUsage);
break;
}
}
});
inputThread.Start();
Enviroment enviroment = new Enviroment(stateStorage);
var enviromentThread = new Thread(() =>
{
while (true)
{
lock (stateStorage)
{
enviroment.ProcessPhysics();
liftStateMachine.Refrech();
}
Thread.Sleep(SettingsStorage.Settings.ENVIROMENT_STEP);
}
});
enviromentThread.Start();
Thread watcherThread = new Thread(() =>
{
uint?previousFloor = null;
while (true)
{
lock (stateStorage)
{
uint nearestFloor = (uint)Math.Round(stateStorage.YPosition / SettingsStorage.Settings.FLOOR_Y_SIZE);
if (previousFloor == null)
{
previousFloor = nearestFloor;
}
if (nearestFloor == previousFloor)
{
continue;
}
Logger.Log(string.Format("Lift has changed floor from {0} to {1}. The buttons are on: {2}. Floors are wating for: {3}",
previousFloor,
nearestFloor,
String.Join(",", stateStorage.FloorCalls.ToArray()),
String.Join(",", stateStorage.LiftCalls.Select(lc => lc.Floor).ToArray())
),
LogInfo.Info);
previousFloor = nearestFloor;
}
}
});
watcherThread.Start();
}
public Enviroment(StateStorage stateStorage)
{
StateStorage = stateStorage;
}
public StateMachine(IState initialState, StateStorage stateStorage, bool debug)
{
CurrentState = initialState;
StateStorage = stateStorage;
_debug = debug;
}