using ChartForgeX;
using ChartForgeX.Core;
using ChartForgeX.Primitives;
using ChartForgeX.Themes;

static IEnumerable<ChartPoint> Points(params double[] values) {
    for (var index = 0; index < values.Length; index++) {
        yield return new ChartPoint(index + 1, values[index]);
    }
}

var heatmap = Chart.Create()
    .WithTitle("Control Coverage Matrix")
    .WithSubtitle("Heatmap rows for comparing domain groups across security controls")
    .WithXAxis("Control")
    .WithYAxis("Domain group")
    .WithTheme(ChartTheme.ReportDark())
    .WithSize(980, 560)
    .WithLegend(false)
    .WithDataLabels()
    .WithHeatmapScale(ChartHeatmapScale.Semantic)
    .WithValueFormatter(value => value.ToString("0", System.Globalization.CultureInfo.InvariantCulture) + "%")
    .WithXLabels("SPF", "DMARC", "DNSSEC", "MTA-STS", "TLS-RPT", "CT")
    .AddHeatmapRow("Primary domains", Points(96, 88, 74, 63, 58, 92))
    .AddHeatmapRow("Parked domains", Points(74, 62, 51, 42, 38, 66))
    .AddHeatmapRow("Regional domains", Points(82, 77, 68, 54, 49, 80))
    .AddHeatmapRow("Acquired domains", Points(58, 43, 36, 28, 25, 52));

heatmap.SaveSvg("control-coverage-heatmap-dark.svg");
heatmap.SavePng("control-coverage-heatmap-dark.png");
heatmap.SaveHtml("control-coverage-heatmap-dark.html");