public async Task SaveElementAsync(IEntity entity)
{
if (!entity.IsSaveable)
{
return;
}
// TODO: check for modification state
var index = GetIndex(entity);
if (index < 0)
{
return;
}
_elements[index].State = ElementState.Saving;
StateHasChanged?.Invoke(this, new System.EventArgs());
var replacementEntity = await _entityService.UpsertEntityAsync(entity, _parentEntities);
_elements[index].Entity = replacementEntity;
_elements[index].State = ElementState.Existing;
StateHasChanged?.Invoke(this, new System.EventArgs());
}
/// <summary>
/// Resets the service to initial state
/// </summary>
public void Reset()
{
ShouldRender = true;
ActiveItem = default;
ActiveSpacerId = null;
Items = null;
StateHasChanged?.Invoke(this, EventArgs.Empty);
}
public void DropActiveItem(Zone zone)
{
if (ActiveItem.Zone == zone)
{
}
else
{
ActiveItem.Zone = zone;
}
ActiveItem = null;
StateHasChanged?.Invoke();
}
public bool SelectElementPreviousOf(ListState list)
{
var index = GetIndex(list);
if (index < 0)
{
return(false);
}
_elements[index].Focus = true;
StateHasChanged?.Invoke(this, new System.EventArgs());
return(true);
}
public MinerClient(HubConnection hubConnection)
{
HubConnection = hubConnection;
foreach (var method in typeof(IMinerClient).GetMethods())
{
HubConnection.On(method.Name, method.GetParameters().Select(p => p.ParameterType).ToArray(), parameters =>
{
Console.WriteLine($"Calling {method.Name} with {parameters.Length} parameters.");
var result = (Task)method.Invoke(this, parameters);
Console.WriteLine($"Called {method.Name} with {parameters.Length} parameters.");
StateHasChanged?.Invoke();
return(result);
});
}
}
public void ReduceAction(object action)
{
IEnumerable <IReducer <TState> > acceptedReducers = reducers.Where(x => x.ShouldAction(action));
TState newState = State;
foreach (var reducer in acceptedReducers)
{
newState = reducer.Reduce(newState, action);
}
if (State != newState)
{
State = newState;
StateHasChanged?.Invoke();
}
}
public void StartGeneticAlgo(string target)
{
var selection = new EliteSelection();
var crossover = new ThreeParentCrossover();
var mutation = new ReverseSequenceMutation();
var fitness = new MyFitness {
Target = target
};
var chromosome = new Chromosome(target);
var population = new Population(500, 1000, chromosome);
_stopwatch = Stopwatch.StartNew();
_ga = new GeneticAlgorithm(population, fitness, selection, crossover, mutation)
{
Termination = new GenerationNumberTermination(300),
MutationProbability = float.MaxValue
};
_timer = new Timer(new TimerCallback(_ =>
{
_ga.Termination = new GenerationNumberTermination(_ga.GenerationsNumber + 1);
if (_ga.GenerationsNumber > 0)
{
_ga.Resume();
}
else
{
_ga.Start();
}
var teste = string.Empty;
for (var i = 0; i < _ga.BestChromosome.GetGenes().Length; i++)
{
teste += _ga.BestChromosome.GetGenes()[i].Value;
if (teste == target)
{
Stop();
_stopwatch.Stop();
}
}
StateHasChanged?.Invoke();
}), null, 0, 1);
}
public IConsoleHost WriteLine(string text)
{
var targetLine = _CurrentLine ?? NewLine();
var lines = text.Split('\n').Select(t => t.TrimEnd('\r')).ToArray();
for (var l = 0; l < lines.Length; l++)
{
if (l > 0)
{
targetLine = NewLine();
}
targetLine.AddFragments(CreateFragments(lines[l]));
}
_CurrentLine = null;
StateHasChanged?.Invoke(this, EventArgs.Empty);
return(this);
}
private void CollectionHasChanged()
{
StateHasChanged?.Invoke(this, EventArgs.Empty);
}
private void ItemHasChanged(object sender, PropertyChangedEventArgs e)
{
StateHasChanged?.Invoke(this, EventArgs.Empty);
}
public void Clear()
{
_Lines.Clear();
StateHasChanged?.Invoke(this, EventArgs.Empty);
}
public void InvokeStateChange()
{
StateHasChanged?.Invoke(this, new EventArgs());
}
private void OnStateHasChanged() => StateHasChanged?.Invoke(this, EventArgs.Empty);
protected void UpdateState() => StateHasChanged?.Invoke(null, EventArgs.Empty);