From 3240b7a169b8d51ab83138342f2ee69662993181 Mon Sep 17 00:00:00 2001
From: theshaun <shaun@theshaun.com>
Date: Sat, 13 May 2023 17:20:57 +1000
Subject: [PATCH] Add support for pfSense API

---
 src/widgets/pfsenseapi/component.jsx | 71 ++++++++++++++++++++++++++++
 src/widgets/pfsenseapi/widget.js     | 24 ++++++++++
 2 files changed, 95 insertions(+)
 create mode 100644 src/widgets/pfsenseapi/component.jsx
 create mode 100644 src/widgets/pfsenseapi/widget.js

diff --git a/src/widgets/pfsenseapi/component.jsx b/src/widgets/pfsenseapi/component.jsx
new file mode 100644
index 00000000..00e0719e
--- /dev/null
+++ b/src/widgets/pfsenseapi/component.jsx
@@ -0,0 +1,71 @@
+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";
+import { sys } from "typescript";
+
+export default function Component({ service }) {
+  const { t } = useTranslation();
+
+  const { widget } = service;
+
+  const { data: systemData, error: systemError } = useWidgetAPI(widget, "system");
+  const { data: interfaceData, error: interfaceError } = useWidgetAPI(widget, "interface");
+
+  const showDiskUsage = widget.fields?.includes('disk');
+  const showWanIP = widget.fields?.includes('wanIP');
+  
+  if (systemError || interfaceError) {
+    const finalError = systemError ?? interfaceError;
+    return <Container service={service} error={ finalError } />;
+  }
+
+  if (!systemData || !interfaceData) {
+    return (
+      <Container service={service}>      
+        <Block label="pfsenseapi.cpu" />
+        <Block label="pfsenseapi.memory" />
+        {showDiskUsage && <Block label="pfsenseapi.disk" />}
+        <Block label="pfsenseapi.temp" />
+        <Block label="pfsenseapi.wanStatus" />  
+        {showWanIP && <Block label="pfsenseapi.wanIP" />}
+      </Container>
+    );
+  }
+
+
+  const loadAvg = systemData.data.load_avg[0];
+  const memory = systemData.data.mem_usage;
+  const tempC = systemData.data.temp_c
+  const disk = systemData.data.disk_usage
+
+  const wanState = interfaceData.data.filter(l => l.hwif === widget.wan)[0].status
+  const wanStatus = (wanState == "up") ? 
+    <span className="text-green-500">{t("pfsenseapi.up")}</span>:
+    <span className="text-red-500">{t("pfsenseapi.down")}</span>;
+  const wanIP = interfaceData.data.filter(l => l.hwif === widget.wan)[0].ipaddr
+
+  return (
+    <Container service={service}>
+      <Block 
+        label="pfsenseapi.load" 
+        value={loadAvg}  
+      />
+      <Block 
+        label="pfsenseapi.memory" 
+        value={t("common.percent", { value: (memory * 100).toFixed(2) })}  
+      />
+      {showDiskUsage && <Block label="pfsenseapi.disk" value={t("common.percent", { value: (disk * 100).toFixed(2) })} />}
+      <Block 
+        label="pfsenseapi.temp" 
+        value={`${tempC} °C`} 
+      />
+      <Block 
+        label="pfsenseapi.wanStatus" 
+        value={wanStatus}
+      />
+      {showWanIP && <Block label="pfsenseapi.wanIP" value={wanIP} />}
+    </Container>
+  );
+}
diff --git a/src/widgets/pfsenseapi/widget.js b/src/widgets/pfsenseapi/widget.js
new file mode 100644
index 00000000..88aa44fd
--- /dev/null
+++ b/src/widgets/pfsenseapi/widget.js
@@ -0,0 +1,24 @@
+
+import genericProxyHandler from "utils/proxy/handlers/generic";
+
+const widget = {
+  api: "{url}/api/v1/{endpoint}",
+  proxyHandler: genericProxyHandler,
+  
+  mappings: {
+    system: {
+      endpoint: "status/system",
+      validate: [
+        "data"
+      ]
+    },
+    interface: {
+      endpoint: "status/interface",
+      validate: [
+        "data"
+      ]
+    }
+  },
+};
+
+export default widget;