Implement alerts when a potential problem is detected (#10734)

* Implement alerts on statusbar when a potential problem is detected

* Add alert to mobile

web/src/components/navigation/Bottombar.tsx

@@ -1,6 +1,13 @@
 import { navbarLinks } from "@/pages/site-navigation";
 import NavItem from "./NavItem";
 import SettingsNavItems from "../settings/SettingsNavItems";
+import { IoIosWarning } from "react-icons/io";
+import { Drawer, DrawerContent, DrawerTrigger } from "../ui/drawer";
+import useSWR from "swr";
+import { FrigateStats } from "@/types/stats";
+import { useFrigateStats } from "@/api/ws";
+import { useMemo } from "react";
+import useStats from "@/hooks/use-stats";
 
 function Bottombar() {
   return (
@@ -17,10 +24,46 @@ function Bottombar() {
         />
       ))}
       <SettingsNavItems className="flex flex-shrink-0 justify-between gap-4" />
+      <StatusAlertNav />
     </div>
   );
 }
 
-//
+function StatusAlertNav() {
+  const { data: initialStats } = useSWR<FrigateStats>("stats", {
+    revalidateOnFocus: false,
+  });
+  const { payload: latestStats } = useFrigateStats();
+  const stats = useMemo(() => {
+    if (latestStats) {
+      return latestStats;
+    }
+
+    return initialStats;
+  }, [initialStats, latestStats]);
+  const { potentialProblems } = useStats(stats);
+
+  if (!potentialProblems || potentialProblems.length == 0) {
+    return;
+  }
+
+  return (
+    <Drawer>
+      <DrawerTrigger>
+        <IoIosWarning className="size-5 text-danger" />
+      </DrawerTrigger>
+      <DrawerContent className="max-h-[75dvh] px-2 mx-1 rounded-t-2xl overflow-hidden">
+        <div className="w-full h-auto py-4 overflow-y-auto overflow-x-hidden flex flex-col items-center gap-2">
+          {potentialProblems.map((prob) => (
+            <div className="w-full flex items-center text-xs gap-2 capitalize">
+              <IoIosWarning className={`size-5 ${prob.color}`} />
+              {prob.text}
+            </div>
+          ))}
+        </div>
+      </DrawerContent>
+    </Drawer>
+  );
+}
 
 export default Bottombar;