From a90f178ee0f80b3ce2f6145d8babf2773743c73c Mon Sep 17 00:00:00 2001
From: shamoon <4887959+shamoon@users.noreply.github.com>
Date: Fri, 31 Mar 2023 08:44:27 -0700
Subject: [PATCH] Better handle multi-core temp

---
 src/components/widgets/resources/cputemp.jsx | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

diff --git a/src/components/widgets/resources/cputemp.jsx b/src/components/widgets/resources/cputemp.jsx
index 68e0d71d..22eecb06 100644
--- a/src/components/widgets/resources/cputemp.jsx
+++ b/src/components/widgets/resources/cputemp.jsx
@@ -5,6 +5,10 @@ import { useTranslation } from "next-i18next";
 
 import UsageBar from "./usage-bar";
 
+function convertToFahrenheit(t) {
+  return t * 5/9 + 32
+}
+
 export default function CpuTemp({ expanded, units }) {
   const { t } = useTranslation();
 
@@ -23,7 +27,7 @@ export default function CpuTemp({ expanded, units }) {
     );
   }
 
-  if (!data) {
+  if (!data || !data.cputemp) {
     return (
       <div className="flex-none flex flex-row items-center mr-3 py-1.5 animate-pulse">
         <FaThermometerHalf className="text-theme-800 dark:text-theme-200 w-5 h-5" />
@@ -43,10 +47,16 @@ export default function CpuTemp({ expanded, units }) {
     );
   }
 
+  let minTemp = 0;
+  let mainTemp = data.cputemp.main;
+  if (data.cputemp.cores?.length) {
+    mainTemp = data.cputemp.cores.reduce((a, b) => a + b) / data.cputemp.cores.length;
+    minTemp = Math.min(...data.cputemp.cores);
+  }
   const unit = units === "imperial" ? "fahrenheit" : "celsius";
-  const mainTemp = (unit === "celsius") ? data.cputemp.main : data.cputemp.main * 5/9 + 32;
-  const maxTemp = (unit === "celsius") ? data.cputemp.max : data.cputemp.max * 5/9 + 32;
-  const percent = Math.round((mainTemp / maxTemp) * 100);
+  mainTemp = (unit === "celsius") ? mainTemp : convertToFahrenheit(mainTemp);
+  const maxTemp = (unit === "celsius") ? data.cputemp.max : convertToFahrenheit(data.cputemp.max);
+  const percent = Math.round(((mainTemp - minTemp) / (maxTemp - minTemp)) * 100);
 
   return (
     <div className="flex-none flex flex-row items-center mr-3 py-1.5">