From 7f621ed5181d0aaface4f408e2b7eee4e6e4fb1b Mon Sep 17 00:00:00 2001
From: Mitchell <37925797+ping-localhost@users.noreply.github.com>
Date: Thu, 18 Jan 2024 01:01:20 +0100
Subject: [PATCH] Feature: Netdata service widget (#2672)

---
 docs/widgets/services/netdata.md  | 12 +++++++++++
 mkdocs.yml                        |  1 +
 public/locales/en/common.json     |  4 ++++
 src/widgets/components.js         |  1 +
 src/widgets/netdata/component.jsx | 33 +++++++++++++++++++++++++++++++
 src/widgets/netdata/widget.js     | 14 +++++++++++++
 src/widgets/widgets.js            |  2 ++
 7 files changed, 67 insertions(+)
 create mode 100644 docs/widgets/services/netdata.md
 create mode 100644 src/widgets/netdata/component.jsx
 create mode 100644 src/widgets/netdata/widget.js

diff --git a/docs/widgets/services/netdata.md b/docs/widgets/services/netdata.md
new file mode 100644
index 000000000..70acf490b
--- /dev/null
+++ b/docs/widgets/services/netdata.md
@@ -0,0 +1,12 @@
+---
+title: Netdata
+description: Netdata Widget Configuration
+---
+
+Allowed fields: `["warnings", "criticals"]`.
+
+```yaml
+widget:
+  type: Netdata
+  url: http://netdata.host.or.ip
+```
diff --git a/mkdocs.yml b/mkdocs.yml
index 77f55dde7..0968da60d 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -84,6 +84,7 @@ nav:
       - widgets/services/moonraker.md
       - widgets/services/mylar.md
       - widgets/services/navidrome.md
+      - widgets/services/netdata.md
       - widgets/services/nextcloud.md
       - widgets/services/nextdns.md
       - widgets/services/nginx-proxy-manager.md
diff --git a/public/locales/en/common.json b/public/locales/en/common.json
index 1c43e5066..eaed3344c 100644
--- a/public/locales/en/common.json
+++ b/public/locales/en/common.json
@@ -795,5 +795,9 @@
         "digitalRelease": "Digital release",
         "noEventsToday": "No events for today!",
         "noEventsFound": "No events found"
+    },
+    "netdata": {
+      "warnings": "Warnings",
+      "criticals": "Criticals"
     }
 }
diff --git a/src/widgets/components.js b/src/widgets/components.js
index 4209b69a3..30e957405 100644
--- a/src/widgets/components.js
+++ b/src/widgets/components.js
@@ -58,6 +58,7 @@ const components = {
   moonraker: dynamic(() => import("./moonraker/component")),
   mylar: dynamic(() => import("./mylar/component")),
   navidrome: dynamic(() => import("./navidrome/component")),
+  netdata: dynamic(() => import("./netdata/component")),
   nextcloud: dynamic(() => import("./nextcloud/component")),
   nextdns: dynamic(() => import("./nextdns/component")),
   npm: dynamic(() => import("./npm/component")),
diff --git a/src/widgets/netdata/component.jsx b/src/widgets/netdata/component.jsx
new file mode 100644
index 000000000..9d7f2469b
--- /dev/null
+++ b/src/widgets/netdata/component.jsx
@@ -0,0 +1,33 @@
+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: netdataData, error: netdataError } = useWidgetAPI(widget, "info");
+
+  if (netdataError) {
+    return <Container service={service} error={netdataError} />;
+  }
+
+  if (!netdataData) {
+    return (
+      <Container service={service}>
+        <Block label="netdata.warnings" />
+        <Block label="netdata.criticals" />
+      </Container>
+    );
+  }
+
+  return (
+    <Container service={service}>
+      <Block label="netdata.warnings" value={t("common.number", { value: netdataData.alarms.warning })} />
+      <Block label="netdata.criticals" value={t("common.number", { value: netdataData.alarms.critical })} />
+    </Container>
+  );
+}
diff --git a/src/widgets/netdata/widget.js b/src/widgets/netdata/widget.js
new file mode 100644
index 000000000..9c7b2457c
--- /dev/null
+++ b/src/widgets/netdata/widget.js
@@ -0,0 +1,14 @@
+import genericProxyHandler from "utils/proxy/handlers/generic";
+
+const widget = {
+  api: "{url}/api/v1/{endpoint}",
+  proxyHandler: genericProxyHandler,
+
+  mappings: {
+    info: {
+      endpoint: "info",
+    },
+  },
+};
+
+export default widget;
diff --git a/src/widgets/widgets.js b/src/widgets/widgets.js
index 904bd701f..b925bf74a 100644
--- a/src/widgets/widgets.js
+++ b/src/widgets/widgets.js
@@ -50,6 +50,7 @@ import mjpeg from "./mjpeg/widget";
 import moonraker from "./moonraker/widget";
 import mylar from "./mylar/widget";
 import navidrome from "./navidrome/widget";
+import netdata from "./netdata/widget";
 import nextcloud from "./nextcloud/widget";
 import nextdns from "./nextdns/widget";
 import npm from "./npm/widget";
@@ -155,6 +156,7 @@ const widgets = {
   moonraker,
   mylar,
   navidrome,
+  netdata,
   nextcloud,
   nextdns,
   npm,