Add Grafana widget

src/widgets/grafana/component.jsx

@@ -0,0 +1,40 @@
+import { useTranslation } from "next-i18next";
+
+import Container from "components/services/widget/container";
+import Block from "components/services/widget/block";
+import useWidgetAPI from "utils/proxy/use-widget-api";
+
+export default function Component({ service }) {
+  const { t } = useTranslation();
+
+  const { widget } = service;
+  const { data: alertsData, error: alertsError } = useWidgetAPI(widget, "alerts");
+
+  if (alertsError) {
+    return <Container error={alertsError} />;
+  }
+
+  if (!alertsData) {
+    return (
+      <Container service={service}>
+        <Block label="grafana.totalalerts" />
+        <Block label="grafana.alertstriggered" />
+      </Container>
+    );
+  }
+
+  const totalAlerts = Object.keys(alertsData).length;
+  let alertsTriggered = 0;
+  Object.keys(alertsData).forEach((key) => {
+    if (alertsData[key].state === "alerting") {
+      alertsTriggered += 1;
+    }
+  });
+
+  return (
+    <Container service={service}>
+      <Block label="total alerts" value={t("common.number", { value: totalAlerts })} />
+      <Block label="alerts triggered" value={t("common.number", { value: alertsTriggered })} />
+    </Container>
+  );
+}