// [Timeout(10000)]
public async Task ResolveBackgroundEvent()
{
logger.Debug("ResolveBackgroundEvent - Start");
LayoutManager layoutManager = (LayoutManager)ServiceManager.LayoutManager;
await layoutManager.VerifyLayoutAsync(true);
BeaconAction orgAction = layoutManager.Layout.ResolvedActions.FirstOrDefault(ra => ra.BeaconAction.Uuid == "9ded63644e424d758b0218f7c70f2473").BeaconAction;
List <Beacon> list = new List <Beacon>()
{
new Beacon()
{
Id1 = "7367672374000000ffff0000ffff0004", Id2 = 39178, Id3 = 30929
}
};
BackgroundEngine engine = new BackgroundEngine();
TaskCompletionSource <BeaconAction> action = new TaskCompletionSource <BeaconAction>();
engine.BeaconActionResolved += (sender, args) =>
{
action.SetResult(args);
};
await engine.InitializeAsync();
await engine.ResolveBeaconActionsAsync(list, OUT_OF_RANGE_DB);
BeaconAction result = await action.Task;
Assert.AreEqual(orgAction, result, "action not found");
logger.Debug("ResolveBackgroundEvent - End");
}
public async Task ResolveMultipleAction()
{
logger.Debug("ResolveMultipleAction - Start");
LayoutManager layoutManager = (LayoutManager)ServiceManager.LayoutManager;
await layoutManager.VerifyLayoutAsync(true);
BackgroundEngine engine = new BackgroundEngine();
IList <BeaconAction> actions = new List <BeaconAction>();
engine.BeaconActionResolved += (sender, args) =>
{
actions.Add(args);
};
List <Beacon> list = new List <Beacon>()
{
new Beacon()
{
Id1 = "7367672374000000ffff0000ffff0003", Id2 = 48869, Id3 = 21321
}
};
await engine.InitializeAsync();
await engine.ResolveBeaconActionsAsync(list, OUT_OF_RANGE_DB);
Assert.AreEqual(4, actions.Count, "Not 4 action found");
logger.Debug("ResolveMultipleAction - End");
}
public async Task ResolveSingleActionNoResult()
{
logger.Debug("ResolveSingleActionNoResult - Start");
LayoutManager layoutManager = (LayoutManager)ServiceManager.LayoutManager;
await layoutManager.VerifyLayoutAsync(true);
BackgroundEngine engine = new BackgroundEngine();
TaskCompletionSource <IList <BeaconAction> > action = new TaskCompletionSource <IList <BeaconAction> >();
IList <BeaconAction> actions = new List <BeaconAction>();
engine.BeaconActionResolved += (sender, args) =>
{
actions.Add(args);
if (actions.Count >= 3)
{
action.SetResult(actions);
}
};
List <Beacon> list = new List <Beacon>()
{
new Beacon()
{
Id1 = "7367672374000000ffff0000ffff1234", Id2 = 39178, Id3 = 30929
}
};
if (await Task.WhenAny(action.Task, Task.Delay(500)) == action.Task)
{
Assert.AreEqual(0, action.Task.Result, "Not 0 action found");
}
else
{
//timeout is fine
}
logger.Debug("ResolveSingleActionNoResult - End");
}
private Task BackgroundSearch(CancellationToken token)
{
Action search = () =>
{
UpdateMessage?.Invoke("⌛thinking...");
var currentBoard = Board.ToBitBoard();
var moves = Rule.FindMoves(currentBoard);
var bestScore = -Constants.HighestScore - 1;
var bestMove = -1;
//var moveEvalMap = new Dictionary<int, int>();
moveMaps.Clear();
var i = 0;
foreach (var move in moves)
{
i++;
if (token.IsCancellationRequested)
{
break;
}
var oppboard = Rule.MoveSwitch(currentBoard, move);
var own = false;
if (!Rule.CanMove(oppboard))
{
oppboard = oppboard.Switch();
own = true;
}
var sr = BackgroundEngine.Search(oppboard, GetSearchDepth());
if (sr.IsTimeout)
{
sr.Move = -1;
sr.Score = -Constants.HighestScore;
}
var eval = own ? sr.Score : -sr.Score;//opp's score
if (eval > bestScore)
{
bestScore = eval;
bestMove = move;
}
moveMaps[move] = new MoveMapItem {
Move = sr.Move, Eval = -eval
};
var nextMovesMessage = ToMessage(moveMaps, bestMove, bestScore);
//moveEvalMap[move] = eval;
//var moveEvalResult = string.Join(",", moveEvalMap.Select(kv => $"({kv.Key.ToNotation()}:{kv.Value})"));
UpdateMessage?.Invoke($"[{i}/{moves.Length}] {nextMovesMessage}");
//Console.WriteLine($"move:{move}, score:{eval}");
}
if (moveMaps.Count == 0)
{
if (token.IsCancellationRequested)
{
UpdateMessage?.Invoke($"canceled.");
}
else
{
UpdateMessage?.Invoke($"no moves.");
}
}
else
{
var nextMovesMessage = ToMessage(moveMaps, bestMove, bestScore);
UpdateMessage?.Invoke(nextMovesMessage);
}
};
return(Task.Run(search, token));
}
