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import { useLocation, Routes, Route, Link } from "react-router-dom";
import { useState, lazy, Suspense } from "react";
import useFetch from "./useFetch";
import { DateTime } from "luxon";
import "./App.css";
const Index = lazy(() => import("./pages/Index"));
const Graph = lazy(() => import("./pages/Graph"));
import { useEffect } from "react";
const App = () => {
const url = localStorage.getItem("url") ?? "https://ritcoviddashboard.com/api/v0/history";
let routerLocation = useLocation();
useEffect(() => {
!window.goatcounter ??
window.goatcounter.count({
path: location.pathname + location.search + location.hash,
});
}, [routerLocation]);
const response = useFetch(url);
const [timeDifference, setTimeDifference] = useState(1);
const local = DateTime.local().zoneName;
let data = response.data ?? [];
const latest = response.loading ? null : data[data.length - 1];
const prior = response.loading ? null : data[data.length - (1 + timeDifference)];
const lastUpdate = response.loading ? null : DateTime.fromSQL(latest.last_updated).setZone(local);
const priorUpdate = response.loading ? null : DateTime.fromSQL(prior.last_updated).setZone(local);
return (
<div className="App">
<header>
<Link to="/">
<h1>RIT COVID Dashboard</h1>
</Link>
<Updated
loading={response.loading}
lastUpdate={lastUpdate}
priorUpdate={priorUpdate}
timeDifference={timeDifference}
/>
</header>
<Routes>
<Route
path="/totalstudents"
element={
<Suspense fallback={null}>
<Graph
name={"Total Student Cases"}
response={response}
dataKey={"total_students"}
timeDifference={timeDifference}
/>
</Suspense>
}
></Route>
<Route
path="/totalstaff"
element={
<Suspense fallback={null}>
<Graph
name={"Total Staff Cases"}
response={response}
dataKey={"total_staff"}
timeDifference={timeDifference}
/>
</Suspense>
}
></Route>
<Route
path="/newstudents"
element={
<Suspense fallback={null}>
<Graph
name={"New Student Cases"}
response={response}
dataKey={"new_students"}
timeDifference={timeDifference}
/>
</Suspense>
}
></Route>
<Route
path="/newstaff"
element={
<Suspense fallback={null}>
<Graph
name={"New Staff Cases"}
response={response}
dataKey={"new_staff"}
timeDifference={timeDifference}
/>
</Suspense>
}
></Route>
<Route
exact
path="/"
element={
<Suspense fallback={null}>
<Index response={response} timeDifference={timeDifference} />
</Suspense>
}
/>
</Routes>
<footer>
<p>
By Galen Guyer. Source available on{" "}
<a className="BlueLink" href="https://github.com/galenguyer/rit-covid-dashboard">
GitHub
</a>{" "}
(
<a className="BlueLink" href="https://github.com/galenguyer/rit-covid-dashboard/issues">
Report Issue
</a>
)
</p>
<p>
<a className="BlueLink" href="https://galenguyer.com/projects/ritcoviddashboard">
API Documentation
</a>
</p>
</footer>
<script data-goatcounter="https://rcd.goatcounter.com/count" async src="//gc.zgo.at/count.js"></script>
</div>
);
};
const Updated = (props) => {
const { loading, lastUpdate, priorUpdate, timeDifference } = props;
if (loading) {
return <div></div>;
}
return (
<div className="Updated">
<div className="Latest">
Last Updated:{" "}
{lastUpdate.toLocaleString({
weekday: "long",
month: "long",
day: "2-digit",
hour: "2-digit",
minute: "2-digit",
})}
</div>
<div className="Prior">
Prior Update:{" "}
{priorUpdate.toLocaleString({
weekday: "long",
month: "long",
day: "2-digit",
hour: "2-digit",
minute: "2-digit",
})}{" "}
({timeDifference == 1 ? "one weekday ago" : timeDifference == 5 ? "one week ago" : "two weeks ago"})
</div>
</div>
);
};
export default App;
|
