public async Task getSurfaceChartJson(string jsonResponse)
{
/// get the chart as a POCO
#if tracing
Console.WriteLine("1. Surface getChartJson");
Console.WriteLine("getChartJson(string jsonResponse)"); /// to capture the chart object's json from js
#endif
Surface3dManager.Initialize(jsonResponse);
chart3Djson = JsonSerializer.Serialize <Surface.StackedColumns3DSurface>(Surface3dManager.chart);
Surface3dManager.InitializePrices(localStorage, id);
#if tracing
Console.WriteLine("2. Surface getChartJson");
Console.WriteLine(chart3Djson);
#endif
await Task.Yield();
}
private async Task ChartSetData(Dictionary <string, BookDataItem[]> bookDataItems)
{
//await jsruntime.GroupTableAsync(bookDataItems, "bookDataItems");
try
{
#if tracing
await jsruntime.InvokeVoidAsync("Dump", bookDataItems.Dumps(), "bookDataItems");
await jsruntime.InvokeVoidAsync("Dump", Surface3dManager.chart.Dumps(), "chart");
Console.WriteLine("4. Surface ChartSetData");
#endif
//Surface3dManager.chart.title.text = "Surface";
//Surface3dManager.chart.plotOptions.column.depth = 1;
Surface3dManager.PreSetProperties();
#if tracing
Console.WriteLine("5. Surface ChartSetData");
#endif
Surface3dManager.MaintainPriceAxis(bookDataItems, localStorage, id);
/// Get the price range min and max over all items in the dictionary
#if tracing
Console.WriteLine("6. Surface ChartSetData");
#endif
Chart_AdjustYaxis(bookDataItems);
var categories = Surface3dManager.lstPrices.ToArray();
//Surface3dManager.lstPrices.Where(it => Convert.ToDouble(it) > minX - 0.05 && Convert.ToDouble(it) < maxX + 0.05).ToArray();
//Surface3dManager.chart.xAxis.max = categories.Count();
Surface3dManager.chart.xAxis.categories = categories;
//Surface3dManager.chart.title.text = SurfaceChartConfigurator.showTitle;
Surface3dManager.chart.title.text = TDAChart.LongDateString;
//TDAChart.svcDateTime.ToLongDateString() + " " + TDAChart.svcDateTime.ToLongTimeString();
#if tracing
await jsruntime.GroupTableAsync(Surface3dManager.chart.xAxis.categories, "Surface3dManager.chart.xAxis.categories");
await jsruntime.GroupTableAsync(Surface3dManager.chart.subtitle.text, "Surface3dManager.chart.subtitle.text");
;
///
Console.WriteLine("7. Surface ChartSetData");
#endif
Chart_AddCandlePlotBands(bookDataItems, TDAChart.lastCandle, categories);
//Chart_AddSpreadPlotBand(bookDataItems, categories);
Chart_AddBollingerPlotLines(bookDataItems, categories);
/// Convert BookDataItem[] to Series1[]
Chart_BuildSeriesData(bookDataItems, categories, seriesList);
/// TODO: /// 2. Control which items in series get passed to chart
/// TODO: /// 3. Better just send new series to chart and let chart roll off stale data, it has series in memory.
/// TODO: /// 4. Should only have to redraw if resize event, all else should just update specific chart property
/// TODO: /// 5. Just direct jsRuntime calls for each property
/// TODO: /// 6. Use jsRuntime extension methods so can name the calls and strong type parameters
Surface3dManager.chart.series = seriesList.Take(46).ToArray();
#if tracing
await jsruntime.GroupTableAsync(chart, "chart");
#endif
//Surface3dManager.chart.Surface3dManager.chart.options3d.depth = Math.Max(100, Surface3dManager.chart.series.Count() * Surface3dManager.chart.plotOptions.column.depth);
/// Send the new data and settings to the HighChart3D component
/// Update the clock (current time only at this point)
_clockDateTime = TDAChart.svcDateTime;
var wholeChartJson = JsonSerializer.Serialize <Surface.StackedColumns3DSurface>(Surface3dManager.chart);
chart3Djson = wholeChartJson;
//if (seriesList.Count < 10)
// chart3Djson = wholeChartJson;
//else
//{
// /// Instead, send just the data
// var lstArray = JsonSerializer.Serialize<Surface.Series1[]>(lstNewSeries.ToArray());
// jsruntime.GroupTable(lstArray, "lstArray");
// chartSeriesJson = lstArray;
//}
#if tracing
Console.WriteLine("8. Surface ChartSetData chart3Djson");
//Console.WriteLine(chart3Djson);
#endif ///
/// We should only send the series and the categories, not the whole chart
/// But minor amouunt of config data involved in redraw
/// Shuld only send series i case of a rolling series,
/// instead of sending the whole matrix of data, just send the new row. /// chartSeriesJson = System.Text.Json.JsonSerializer.Serialize<Series1[]>(Surface3dManager.chart.series);
//var chart3DseriesJson = JsonSerializer.Serialize<Series1[]>(Surface3dManager.chart.series); ;
//var chart3DxAxisJson = JsonSerializer.Serialize<Xaxis>(Surface3dManager.chart.xAxis);
StateHasChanged();
//await jsruntime.InvokeVoidAsync("setChart3Dseries", new object[] { chart3DseriesJson, chart3DxAxisJson });
await Task.CompletedTask;
}
catch
{
}
}