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import React from "react";
import useSWR from "swr";
import { DateTime } from "luxon";
import { BrowserRouter, Route, Switch, Link } from "react-router-dom";
import MainPage from "./MainPage";
import History from "./History";
import HistoryTable from "./HistoryTable";
import "./App.css";
const url = "https://ritcoviddashboard.com/api/v0/history";
function App() {
let { data: rawData, error: error } = useSWR(url);
const [timeDifference, setTimeDifference] = React.useState(1);
const [showAllTime, setShowAllTime] = React.useState(false);
if (error)
return (
<div className="App">
<h1>RIT Covid Dashboard</h1>
<h2>An error occurred</h2>
</div>
);
if (!rawData)
return (
<div className="App">
<h1>RIT Covid Dashboard</h1>
<h2>Loading latest data...</h2>
</div>
);
let data = rawData;
const local = DateTime.local().zoneName;
const semesterStart = DateTime.fromISO("2021-01-01");
if (!showAllTime) {
data = rawData.filter((d) => {
let date = DateTime.fromSQL(d.last_updated, { zone: "UTC" }).setZone(local);
return date > semesterStart;
});
const last = rawData[rawData.length - data.length - 1];
data = data.map((d) => {
return {
alert_level: d.alert_level,
beds_available: d.beds_available,
isolation_off_campus: d.isolation_off_campus,
isolation_on_campus: d.isolation_on_campus,
last_updated: d.last_updated,
new_staff: d.new_staff,
new_students: d.new_students,
quarantine_off_campus: d.quarantine_off_campus,
quarantine_on_campus: d.quarantine_on_campus,
tests_administered: d.tests_administered - last.tests_administered,
total_staff: d.total_staff - last.total_staff,
total_students: d.total_students - last.total_students,
};
});
}
console.log(data);
const latest = data[data.length - 1];
const prior = data[data.length - (1 + timeDifference)];
const lastUpdate = DateTime.fromSQL(latest.last_updated, { zone: "UTC" }).setZone(local);
const priorUpdate = DateTime.fromSQL(prior.last_updated, { zone: "UTC" }).setZone(local);
let positiveCases = [];
for (let i = 5; i < data.length; i++) {
positiveCases.push({
date: data[i].last_updated,
value: (
((data[i].total_students - data[i - 5].total_students) * 100) /
(data[i].tests_administered - data[i - 5].tests_administered)
).toFixed(1),
});
}
positiveCases = positiveCases.filter((o) => o.value > 0 && o.value <= 100);
return (
<BrowserRouter>
<div className="App">
<h1 className="text-4xl">
<Link to="/">RIT Covid Dashboard</Link>
</h1>
<h3>
Last Updated:{" "}
{lastUpdate.toLocaleString({
weekday: "long",
month: "long",
day: "2-digit",
hour: "2-digit",
minute: "2-digit",
})}
</h3>
<h4 className="text-sm text-gray-600">
Prior Update:{" "}
{priorUpdate.toLocaleString({
weekday: "long",
month: "long",
day: "2-digit",
hour: "2-digit",
minute: "2-digit",
})}
</h4>
<button
onClick={() => setTimeDifference(timeDifference == 1 ? 5 : 1)}
className="bg-transparent text-sm hover:bg-orange-400 text-gray-600 hover:text-white py-1 my-1 px-2 border border-orange-300 hover:border-transparent rounded transition ease-in-out duration-300"
>
Use one {timeDifference == 1 ? "week" : "day"} ago
</button>
<button
onClick={() => setShowAllTime(showAllTime ? false : true)}
className="bg-transparent text-sm hover:bg-orange-400 text-gray-600 hover:text-white py-1 my-1 px-2 border border-orange-300 hover:border-transparent rounded transition ease-in-out duration-300"
>
Show {showAllTime ? "current semester" : "all time"}
</button>
<br />
<Switch>
<Route exact path="/">
<MainPage data={data} timeDifference={timeDifference} showAllTime={showAllTime} />
</Route>
<Route path="/totalstudents">
<History
name="Total Student Cases"
data={data.map((d) => {
return { value: d.total_students, date: d.last_updated };
})}
/>
</Route>
<Route path="/totalstaff">
<History
name="Total Staff Cases"
data={data.map((d) => {
return { value: d.total_staff, date: d.last_updated };
})}
/>
</Route>
<Route path="/newstudents">
<History
name="New Student Cases"
data={data.map((d) => {
return { value: d.new_students, date: d.last_updated };
})}
/>
</Route>
<Route path="/newstaff">
<History
name="New Staff Cases"
data={data.map((d) => {
return { value: d.new_staff, date: d.last_updated };
})}
/>
</Route>
<Route path="/quarantineoncampus">
<History
name="Quarantine On Campus"
data={data.map((d) => {
return { value: d.quarantine_on_campus, date: d.last_updated };
})}
/>
</Route>
<Route path="/quarantineoffcampus">
<History
name="Quarantine Off Campus"
data={data.map((d) => {
return { value: d.quarantine_off_campus, date: d.last_updated };
})}
/>
</Route>
<Route path="/isolationoncampus">
<History
name="Isolation On Campus"
data={data.map((d) => {
return { value: d.isolation_on_campus, date: d.last_updated };
})}
/>
</Route>
<Route path="/isolationoffcampus">
<History
name="Isolation Off Campus"
data={data.map((d) => {
return { value: d.isolation_off_campus, date: d.last_updated };
})}
/>
</Route>
<Route path="/tests">
<History
name="Tests Administered"
data={data.map((d) => {
return { value: d.tests_administered, date: d.last_updated };
})}
/>
</Route>
<Route path="/positivetests">
<History name="Positive Test Rate (Over One Week)" data={positiveCases} />
</Route>
<Route path="/beds">
<History
name="Bed Availability"
data={data.map((d) => {
return { value: d.beds_available, date: d.last_updated };
})}
/>
</Route>
</Switch>
<br />
<p>
By Galen Guyer. Source available on{" "}
<a className="text-blue-700" href="https://github.com/galenguyer/rit-covid-dashboard">
GitHub
</a>{" "}
(
<a className="text-blue-700" href="https://github.com/galenguyer/rit-covid-dashboard/issues">
Report Issue
</a>
)
</p>
</div>
</BrowserRouter>
);
}
export default App;
|
