public JsonResult ServerLineChartsData()
{
string[] _months = { "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" };
List <ChartSerieViewModel> series = new List <ChartSerieViewModel>();
for (int i = 0; i < 5; i++)
{
decimal d = 2 + i;
decimal[] _datas = { d, 6.90m, 9.50m, 14.50m, 18.20m, 4.56m, d, 26.50m, 23.30m, 18.30m, 13.90m, d };
ChartSerieViewModel lineChartSerieViewModel = new ChartSerieViewModel();
lineChartSerieViewModel.SeriesName = "Tokyo : " + i;
lineChartSerieViewModel.SeriesDatas = _datas;
series.Add(lineChartSerieViewModel);
}
var model = new LineChartViewModel();
model.TitleText = "Monthly Average Temperature";
model.SubTitleText = "Source: WorldClimate.com";
model.XAxisCategories = _months;
model.YAxisTitleText = "Temperature (°C)";
model.TooltipValueSuffix = "°C";
model.Series = series.ToArray();
return(Json(model, JsonRequestBehavior.AllowGet));
}
public JsonResult ServerBarChartsData()
{
string[] _categories = { "Apples", "Oranges", "Pears", "Grapes", "Bananas" };
List <ChartSerieViewModel> series = new List <ChartSerieViewModel>();
for (int i = 0; i < 3; i++)
{
decimal d = 2 + i;
decimal[] _datas = { d, 3, 4, 7, d };
ChartSerieViewModel lineChartSerieViewModel = new ChartSerieViewModel();
lineChartSerieViewModel.SeriesName = "John : " + i;
lineChartSerieViewModel.SeriesDatas = _datas;
series.Add(lineChartSerieViewModel);
}
var model = new BarChartViewModel();
model.TitleText = "Stacked column chart";
model.XAxisCategories = _categories;
model.YAxisTitleText = "Total fruit consumption";
model.Series = series.ToArray();
return(Json(model, JsonRequestBehavior.AllowGet));
}
private ChartSerieViewModel[] CreateEntityFrameworkSensorValuesSeries(long shipId, List <ESensor> sensors, DateTime rangeBegin, DateTime rangeEnd)
{
using (var context = new PrototypeContext())
{
ChartSerieViewModel[] series = new ChartSerieViewModel[sensors.Count];
for (int i = 0; i < series.Length; i++)
{
var sensor = sensors[i];
var sensorValues = context.SensorValuesRows.Where(x => x.ShipId == shipId &&
x.ImportTimestamp >= rangeBegin &&
x.ImportTimestamp <= rangeEnd)
.ToList();
var sensorValuesAsChartDataPoints = sensorValues.Select(sv => new ChartDataPointViewModel()
{
x = sv.RowTimestamp,
y = sv.GetValue(sensor)
});
var serieForThisSensor = new ChartSerieViewModel()
{
name = sensor.ToString(), data = sensorValuesAsChartDataPoints.ToArray()
};
series[i] = serieForThisSensor;
}
return(series);
}
}
private ChartSerieViewModel[] CreateSeriesObjects(List <List <RedisKpiValue> > kpiValuesPerKpi)
{
var chartSerieViewModels = new ChartSerieViewModel[kpiValuesPerKpi.Count];
for (int i = 0; i < kpiValuesPerKpi.Count; i++) //(var kpiValues in kpiValuesPerKpi)
{
RedisKpiValue[] kpiValues = kpiValuesPerKpi[i].ToArray();
chartSerieViewModels[i] = new ChartSerieViewModel()
{
name = "",
data = kpiValues.Select(v => new ChartDataPointViewModel()
{
x = v.Date.ToUnixMilliTs(), y = v.Value
})
.ToArray()
};
}
return(chartSerieViewModels);
}
private ChartSerieViewModel[] CreateRedisSensorValuesSeries(long shipId, List <ESensor> sensors, DateTime rangeBegin, DateTime rangeEnd)
{
List <RedisSensorValuesRow> sensorValuesWithinRange =
_sensorValuesRowRetriever.GetRange(shipId, rangeBegin.ToUnixMilliTs(), rangeEnd.ToUnixMilliTs());
ChartSerieViewModel[] series = new ChartSerieViewModel[sensors.Count];
for (int i = 0; i < series.Length; i++)
{
var sensor = sensors[i];
var sensorValuesAsChartDataPoints = sensorValuesWithinRange.Select(sv => new ChartDataPointViewModel()
{
x = sv.RowTimestamp,
y = sv.SensorValues[sensor]
}).ToArray();
series[i] = new ChartSerieViewModel()
{
name = sensor.ToString(),
data = sensorValuesAsChartDataPoints
};
}
return(series);
}
