private void EmulationConnectorOnStateChanged()
{
switch (EmulationConnector.State)
{
case EmulationStates.Starting:
{
if (_prev != EmulationStates.Stopped)
break;
_nextTime = EmulationSettings.StartTime + _progressStep;
CurrentProgress = 0;
ApplySettings();
//EmulationConnector.StartExport();
OnEmulationStarting();
break;
}
case EmulationStates.Started:
State = EmulationStates.Started;
break;
case EmulationStates.Stopping:
//EmulationConnector.StopExport();
break;
case EmulationStates.Stopped:
OnEmulationStopped();
break;
}
_prev = EmulationConnector.State;
}
private void ProcessEmulationStateMessage(EmulationStates newState)
{
this.AddInfoLog(LocalizedStrings.Str1121Params, State, newState);
State = newState;
switch (newState)
{
case EmulationStates.Stopping:
{
SendEmulationState(EmulationStates.Stopped);
break;
}
case EmulationStates.Stopped:
{
// change ConnectionState to Disconnecting
if (ConnectionState != ConnectionStates.Disconnecting)
{
Disconnect();
}
SendInMessage(new DisconnectMessage());
break;
}
case EmulationStates.Starting:
{
SendEmulationState(EmulationStates.Started);
break;
}
}
}
private void ProcessEmulationStateMessage(EmulationStates newState)
{
this.AddInfoLog(LocalizedStrings.Str1121Params, State, newState);
State = newState;
switch (newState)
{
case EmulationStates.Stopped:
{
break;
}
case EmulationStates.Stopping:
{
SendInMessage(new DisconnectMessage());
break;
}
case EmulationStates.Starting:
{
SendEmulationState(EmulationStates.Started);
break;
}
case EmulationStates.Started:
{
_suspendLock.PulseAll();
break;
}
case EmulationStates.Suspending:
{
SendEmulationState(EmulationStates.Suspended);
break;
}
case EmulationStates.Suspended:
{
State = newState;
_suspendLock.Wait();
break;
}
default:
throw new ArgumentOutOfRangeException();
}
}
private void TryStartNextBatch()
{
if (!_batches.MoveNext() || _cancelEmulation)
{
State = EmulationStates.Stopping;
State = EmulationStates.Stopped;
return;
}
_batch = _batches.Current.ToArray();
_currentBatch++;
InitAdapters(_batch);
EmulationConnector.HistoryMessageAdapter.StartDate = EmulationSettings.StartTime;
EmulationConnector.HistoryMessageAdapter.StopDate = EmulationSettings.StopTime;
EmulationConnector.Connect();
}
/// <summary>
/// Start emulation.
/// </summary>
/// <param name="strategies">The strategies.</param>
/// <param name="iterationCount"></param>
public void Start(IEnumerable <Strategy> strategies, int iterationCount)
{
if (strategies == null)
{
throw new ArgumentNullException(nameof(strategies));
}
_progressStep = ((EmulationSettings.StopTime - EmulationSettings.StartTime).Ticks / 100).To <TimeSpan>();
_cancelEmulation = false;
_totalBatches = (int)((decimal)iterationCount / EmulationSettings.BatchSize).Ceiling();
_currentBatch = -1;
CurrentProgress = 0;
State = EmulationStates.Starting;
_batches = strategies.Batch(EmulationSettings.BatchSize).GetEnumerator();
TryStartNextBatch();
}
private void EmulationConnectorOnStateChanged()
{
switch (EmulationConnector.State)
{
case EmulationStates.Starting:
{
if (_prev != EmulationStates.Stopped)
{
break;
}
_nextTime = EmulationSettings.StartTime + _progressStep;
CurrentProgress = 0;
ApplySettings();
break;
}
case EmulationStates.Started:
State = EmulationStates.Started;
break;
case EmulationStates.Stopping:
break;
case EmulationStates.Stopped:
{
if (!_cancelEmulation)
{
CurrentProgress = 100;
}
OnEmulationStopped();
break;
}
}
_prev = EmulationConnector.State;
}
private void BasketEmulationOnStateChanged(EmulationStates oldState, EmulationStates newState)
{
switch (_basketEmulation.State)
{
case EmulationStates.Stopped:
{
OnEmulationStopped();
IsInProgress = false;
Progress = 0;
new ChartAutoRangeCommand(false).Process(Strategy.Strategy);
CanStart = true;
break;
}
case EmulationStates.Started:
{
if (oldState != EmulationStates.Starting)
{
break;
}
_prevEmulTime = DateTimeOffset.MinValue;
_prevSystemTime = DateTime.Now;
_emulDuration = TimeSpan.Zero;
IsInProgress = true;
CanStop = true;
new ChartAutoRangeCommand(true).Process(Strategy.Strategy);
break;
}
}
}
private void SendEmulationState(EmulationStates state)
{
SendInMessage(new EmulationStateMessage {
State = state
});
}
private void ProcessEmulationStateMessage(EmulationStates newState)
{
this.AddInfoLog(LocalizedStrings.Str1121Params, State, newState);
State = newState;
switch (newState)
{
case EmulationStates.Stopping:
{
SendInMessage(new DisconnectMessage());
break;
}
case EmulationStates.Starting:
{
SendEmulationState(EmulationStates.Started);
break;
}
}
}
private void SendEmulationState(EmulationStates state)
{
SendInMessage(new EmulationStateMessage { State = state });
}
private void TryStartNextBatch()
{
if (!_batches.MoveNext() || _cancelEmulation)
{
State = EmulationStates.Stopping;
State = EmulationStates.Stopped;
return;
}
_batch = _batches.Current.ToArray();
_currentBatch ++;
InitAdapters(_batch);
EmulationConnector.HistoryMessageAdapter.StartDate = EmulationSettings.StartTime;
EmulationConnector.HistoryMessageAdapter.StopDate = EmulationSettings.StopTime;
EmulationConnector.Connect();
}
/// <summary>
/// To start paper trading.
/// </summary>
public void Start(IEnumerableEx<Strategy> strategies)
{
if (strategies == null)
throw new ArgumentNullException(nameof(strategies));
_progressStep = ((EmulationSettings.StopTime - EmulationSettings.StartTime).Ticks / 100).To<TimeSpan>();
_cancelEmulation = false;
_totalBatches = (int)((decimal)strategies.Count / EmulationSettings.BatchSize).Ceiling();
_currentBatch = -1;
CurrentProgress = 0;
State = EmulationStates.Starting;
_batches = strategies.Batch(EmulationSettings.BatchSize).GetEnumerator();
TryStartNextBatch();
}
private void EmulationConnectorOnStateChanged()
{
switch (EmulationConnector.State)
{
case EmulationStates.Starting:
{
if (_prev != EmulationStates.Stopped)
break;
_nextTime = EmulationSettings.StartTime + _progressStep;
CurrentProgress = 0;
ApplySettings();
//EmulationConnector.StartExport();
OnEmulationStarting();
break;
}
case EmulationStates.Started:
State = EmulationStates.Started;
break;
case EmulationStates.Stopping:
//EmulationConnector.StopExport();
break;
case EmulationStates.Stopped:
OnEmulationStopped();
break;
}
_prev = EmulationConnector.State;
}
private void BasketEmulationOnStateChanged(EmulationStates oldState, EmulationStates newState)
{
switch (_basketEmulation.State)
{
case EmulationStates.Stopped:
{
OnEmulationStopped();
IsInProgress = false;
Progress = 0;
new ChartAutoRangeCommand(false).Process(Strategy.Strategy);
CanStart = true;
break;
}
case EmulationStates.Started:
{
if (oldState != EmulationStates.Starting)
break;
_prevEmulTime = DateTimeOffset.MinValue;
_prevSystemTime = DateTime.Now;
_emulDuration = TimeSpan.Zero;
IsInProgress = true;
CanStop = true;
new ChartAutoRangeCommand(true).Process(Strategy.Strategy);
break;
}
}
}
private void SetEmulationState(EmulationStates state)
{
MarketDataAdapter.SendInMessage(new EmulationStateMessage {
NewState = state
});
}
