Add Pi-hole blocked percentage and date widgets

widgets/piholeblocked.go

@@ -0,0 +1,36 @@
+package widgets
+
+import (
+	"ArinDash/apis/pihole"
+	"ArinDash/util"
+	"context"
+	"time"
+
+	"github.com/mum4k/termdash/cell"
+	"github.com/mum4k/termdash/terminal/terminalapi"
+	"github.com/mum4k/termdash/widgetapi"
+	"github.com/mum4k/termdash/widgets/donut"
+)
+
+type PiholeBlockedOptions struct {
+}
+
+func PiholeBlocked() PiholeBlockedOptions {
+	widgetOptions["PiholeBlockedOptions"] = createPiholeBlocked
+	return PiholeBlockedOptions{}
+}
+
+func createPiholeBlocked(ctx context.Context, _ terminalapi.Terminal, _ interface{}) widgetapi.Widget {
+	widget := util.PanicOnErrorWithResult(donut.New(donut.CellOpts(cell.FgColor(cell.ColorRed), cell.Blink()), donut.HolePercent(20), donut.ShowTextProgress()))
+
+	ph := pihole.Connect()
+	go util.Periodic(ctx, 1*time.Minute, func() error {
+		summary := ph.Summary()
+		if err := widget.Percent(int(summary.Queries.PercentBlocked)); err != nil {
+			return nil
+		}
+		return nil
+	})
+
+	return widget
+}