//Получить свежие данные с сервера
private void RefreshForecasts(bool handleConnecError = true)
{
try
{
ForecastsBlock = _forecastConnection.GetDataFromServer();
OnForecastUpdated?.Invoke(this, ForecastsBlock);
}
catch (ConnectionException e)
{
if (handleConnecError)
{
ExceptionLogger.Log(e);
OnConnectionLost?.Invoke(this, e);
_reconnectTimer.Start();
}
else
{
throw;
}
}
}
private void OnForecastUpdated(object sender, ForecastBlock forecastsBlock)
{
IsDataSated = true;
_dialogController.IsDialogShown = false;
var forecasts = forecastsBlock.Forecasts;
/*var selectedForecasts = GetForecastsForPeriod(forecasts);
* var forecastsAmount = selectedForecasts.Count;
*
* var chartValues = new ChartValues<Forecast>();
* var realValues = new ChartValues<DateTimePoint>();
* var forecastValues = new ChartValues<DateTimePoint>();
* for (var i = 0; i < forecastsAmount && i < 500; i++)
* {
* chartValues.Add(selectedForecasts[i]);
* var forecast = selectedForecasts[i];
* chartValues.Add(new DateTimePoint(forecast.ForecastTime, forecast.ForecastPower));
*
* if (forecast.IsForecast)
* forecastValues.Add(new DateTimePoint(forecast.ForecastTime, forecast.ForecastPower));
* else
* realValues.Add(new DateTimePoint(forecast.ForecastTime, forecast.ForecastPower));
* }
*
* var firstForecastDate = forecastValues.Min(x => x.DateTime);
* var firstForecast = realValues.Where(x => x.DateTime < firstForecastDate).OrderByDescending(x => x.DateTime).FirstOrDefault();
* forecastValues.Insert(0, firstForecast);
*
* AllValues = chartValues;
* RealValues = realValues;
* ForecastValues = forecastValues;*/
var allDataValue = new List <Forecast>();
var measurementsValue = new List <Forecast>();
var forecastsValue = new List <Forecast>();
var prevForecast = forecasts.First();
var isPreWasForecast = prevForecast.IsForecast;
for (var i = 0; i < forecasts.Count; i++)
{
var currentForecastData = forecasts[i];
var isForecastNow = currentForecastData.IsForecast;
allDataValue.Add(currentForecastData);
if (isForecastNow)
{
forecastsValue.Add(currentForecastData);
}
else
{
measurementsValue.Add(currentForecastData);
}
if (isForecastNow != isPreWasForecast)
{
if (isPreWasForecast)
{
measurementsValue.Add(prevForecast);
}
else
{
measurementsValue.Add(currentForecastData);
}
}
isPreWasForecast = isForecastNow;
prevForecast = currentForecastData;
}
Consumption = forecastsBlock.Consumption;
ConsumptionDate = forecastsValue.Last().ForecastTime.ToString("dd.MMM.yy");
ForecastValues = new ChartValues <Forecast>(forecastsValue.Distinct());
MeasurementsValues = new ChartValues <Forecast>(measurementsValue.Distinct());
ChartForecastValues = new ChartValues <Forecast>(allDataValue.Distinct());
}