initial rough setup

web/pages/components/viewer-info.tsx

@@ -0,0 +1,39 @@
+import React, { useState, useEffect } from 'react';
+import { VIEWERS_OVER_TIME, fetchData, FETCH_INTERVAL } from '../utils/apis';
+
+export default function HardwareInfo() {
+  const [viewerInfo, setViewerInfo] = useState({});
+
+  const getInfo = async () => {
+    try {
+      const result = await fetchData(VIEWERS_OVER_TIME);
+      console.log("viewers result", result)
+
+      setViewerInfo({ ...result });
+
+    } catch (error) {
+      setViewerInfo({ ...viewerInfo, message: error.message });
+    }
+  };
+  
+  useEffect(() => {
+    let getStatusIntervalId = null;
+
+    getInfo();
+    getStatusIntervalId = setInterval(getInfo, FETCH_INTERVAL);
+  
+    // returned function will be called on component unmount 
+    return () => {
+      clearInterval(getStatusIntervalId);
+    }
+  }, []);
+
+  return (
+    <div>
+      <h2>Viewers over time</h2>
+      <div style={{border: '1px solid red', height: '300px', width: '100%', overflow:'auto'}}>
+        {JSON.stringify(viewerInfo)}
+      </div>
+    </div>
+  );
+}