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feat(ui): add current number of B+R, taxi, ticket machine and ticket office stations

This commit is contained in:
dancingCycle 2023-08-01 14:06:45 +02:00
parent cddb3de560
commit 8633192150
11 changed files with 207 additions and 87 deletions
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11
ui/app/app.jsx
View File

@ -1,9 +1,8 @@
import React from 'react';
import { BrowserRouter as Router, Link, Route, Routes } from 'react-router-dom';
import Entity from './pages/entity';
import Home from './pages/home';
import TrainStation from './pages/train-station';
import ParkRide from './pages/park-ride';
export default function App(){
return (
@ -11,8 +10,12 @@ export default function App(){
<Router>
<Routes>
<Route path='/' element={<Home/>}/>
<Route path='/park-ride' element={<ParkRide/>}/>
<Route path='/train-station' element={<TrainStation/>}/>
<Route path='/bike-ride' element={<Entity apiRoute='bike-ride/info' title='B+R Stations'/>}/>
<Route path='/park-ride' element={<Entity apiRoute='park-ride/info' title='P+R Stations'/>}/>
<Route path='/taxi' element={<Entity apiRoute='taxi/info' title='Taxi Stations'/>}/>
<Route path='/ticket-machine' element={<Entity apiRoute='ticket-machine/info' title='Ticket Machines'/>}/>
<Route path='/ticket-office' element={<Entity apiRoute='ticket-office/info' title='Ticket Offices'/>}/>
<Route path='/train-station' element={<Entity apiRoute='train-station/info' title='Train Stations'/>}/>
</Routes>
</Router>
</div>

28
ui/app/components/fetch.jsx
View File

@ -7,7 +7,7 @@ import Map from './map';
import Table from './table';
/*destructure props object*/
export default function Fetch ({route}) {
export default function Fetch ({route, title}) {
const [array, setArray] = useState([]);
@ -16,17 +16,16 @@ export default function Fetch ({route}) {
if(config && route){
try {
//console.log("Fetch:fetch(): route: " + route);
/*TODO handle errors: https://www.valentinog.com/blog/await-react/*/
//fetch data only if user selection is unequal default value
const address = `${config.API}${route}`;
//console.log("Fetch:fetch(): address: "+address);
const res = await axios.get(address);
//console.log("Fetch:fetch(): res.length: "+res.data.length);
setArray((array) => res.data);
} catch (err) {
console.error('err.message: ' + err.message);
setArray((array) => []);
}
/*TODO handle errors: https://www.valentinog.com/blog/await-react/*/
const address = `${config.API}${route}`;
//console.log("Fetch:fetch(): address: "+address);
const res = await axios.get(address);
//console.log("Fetch:fetch(): res.length: "+res.data.length);
setArray((array) => res.data);
} catch (err) {
console.error('err.message: ' + err.message);
setArray((array) => []);
}
}else{
console.error('config or route NOT available');
}
@ -46,9 +45,11 @@ export default function Fetch ({route}) {
<>
<Map
array={array}
title={title}
/>
<Table
array={array}
title={title}
/>
</>
);
@ -61,5 +62,6 @@ export default function Fetch ({route}) {
}
};
Fetch.propTypes = {
route: PropTypes.string
route: PropTypes.string,
title: PropTypes.string
};

7
ui/app/components/map.jsx
View File

@ -4,12 +4,12 @@ import PropTypes from 'prop-types';
import EntitiesMap from './map/entities-map';
/*destructure props object*/
export default function Map ({array}){
export default function Map ({array, title}){
if (array !== undefined || array !== null || array.length > 0) {
/*return a React element*/
return (
<>
<h2>Map of Train Stations</h2>
<h2>Map of {title}</h2>
<EntitiesMap entities={array} />
</>
);
@ -22,5 +22,6 @@ export default function Map ({array}){
}
};
Map.propTypes = {
array: PropTypes.array
array: PropTypes.array,
title: PropTypes.string
};

2
ui/app/components/map/entities-map.css
View File

@ -1,4 +1,4 @@
/*set up the height of*/
.leaflet-container {
height: 45vh;
height: 75vh;
}

6
ui/app/components/map/entities-map.jsx
View File

@ -10,12 +10,14 @@ import EntitiesMarker from './entities-marker';
export default function EntitiesMap({entities}) {
/*lat and lon of Braunschweig,DE*/
const position = [52.26594, 10.52673]
//const position = [52.26594, 10.52673];
/*center map in the middle of RVB*/
const position = [52.16594, 10.52673];
return (
<>
<MapContainer
center={position}
zoom={8}
zoom={9}
minZoom={4}
maxZoom={18}
maxBounds={[[-60, -180], [85, 180]]}

15
ui/app/components/table.jsx
View File

@ -4,13 +4,13 @@ import PropTypes from 'prop-types';
import TableEntries from './table-entries';
/*destructure props object*/
export default function Table ({array}){
export default function Table ({array, title}){
if (array !== undefined || array !== null || array.length > 0) {
/*return a React element*/
return (
<>
<h2>Table</h2>
<table>
<h2>Table of {title}</h2>
<table>
<thead>
<tr>
<th>id</th>
@ -23,18 +23,19 @@ export default function Table ({array}){
<tbody>
<TableEntries array={array} />
</tbody>
</table>
</table>
</>
);
}else{
return (
<>
<h2>Table</h2>
<p>Table loading...</p>
<h2>Table of {title}</h2>
<p>Table loading...</p>
</>
);
}
};
Table.propTypes = {
array: PropTypes.array
array: PropTypes.array,
title: PropTypes.string
};

11
ui/app/pages/park-ride.jsx → ui/app/pages/entity.jsx
View File

@ -1,9 +1,10 @@
import React from 'react'
import PropTypes from 'prop-types';
import { Link} from 'react-router-dom';
import Fetch from '../components/fetch';
export default function ParkRide() {
export default function Entity({apiRoute, title}) {
return(
<>
<Link
@ -13,10 +14,14 @@ export default function ParkRide() {
Home
</button>
</Link>
<h1>RVB Display</h1>
<Fetch
route='park-ride/info'
route={apiRoute}
title={title}
/>
</>
);
};
Entity.propTypes = {
apiRoute: PropTypes.string,
title: PropTypes.string
};

99
ui/app/pages/home.jsx
View File

@ -2,12 +2,27 @@ import React, { useState, useEffect } from 'react'
import { Link} from 'react-router-dom';
import '../style.css';
import {getBusStopCount, getParkRideCount, getTrainStationCount} from '../utils/api';
import {getBusStopCount, getBikeRideCount, getParkRideCount, getTrainStationCount, getTaxiCount, getTicketMachineCount, getTicketOfficeCount} from '../utils/api';
export default function Home(){
const [bikeRideCount, setBikeRideCount] = useState('loading...');
const [busStopCount, setBusStopCount] = useState('loading...');
const [parkRideCount, setParkRideCount] = useState('loading...');
const [taxiCount, setTaxiCount] = useState('loading...');
const [ticketMachineCount, setTicketMachineCount] = useState('loading...');
const [ticketOfficeCount, setTicketOfficeCount] = useState('loading...');
const [trainStationCount, setTrainStationCount] = useState('loading...');
const fetchBikeRideCount = async () => {
try {
const rsp=await getBikeRideCount();
setBikeRideCount((bikeRideCount) => rsp);
} catch (err) {
console.error('err.message: ' + err.message);
setBikeRideCount((bikeRideCount) => 'loading...');
}
};
const fetchBusStopCount = async () => {
try {
const rsp=await getBusStopCount();
@ -28,6 +43,36 @@ export default function Home(){
}
};
const fetchTaxiCount = async () => {
try {
const rsp=await getTaxiCount();
setTaxiCount((taxiCount) => rsp);
} catch (err) {
console.error('err.message: ' + err.message);
setTaxiCount((taxiCount) => 'loading...');
}
};
const fetchTicketMachineCount = async () => {
try {
const rsp=await getTicketMachineCount();
setTicketMachineCount((ticketMachineCount) => rsp);
} catch (err) {
console.error('err.message: ' + err.message);
setTicketMachineCount((ticketMachineCount) => 'loading...');
}
};
const fetchTicketOfficeCount = async () => {
try {
const rsp=await getTicketOfficeCount();
setTicketOfficeCount((ticketOfficeCount) => rsp);
} catch (err) {
console.error('err.message: ' + err.message);
setTicketOfficeCount((ticketOfficeCount) => 'loading...');
}
};
const fetchTrainStationCount = async () => {
try {
const rsp=await getTrainStationCount();
@ -41,8 +86,12 @@ export default function Home(){
useEffect(() => {
/*effect goes here*/
fetchBusStopCount();
fetchBikeRideCount();
fetchParkRideCount();
fetchTicketMachineCount();
fetchTicketOfficeCount();
fetchTrainStationCount();
fetchTaxiCount();
}, []);
return (
@ -54,20 +103,58 @@ export default function Home(){
Home
</button>
</Link>
<Link
to='https://www.swingbe.de/imprint/'
>
<button>
Imprint
</button>
</Link>
<Link
to='https://www.swingbe.de/privacy-policy/'
>
<button>
Privacy Policy
</button>
</Link>
<h1>RVB Display</h1>
<h2>Wellcome to the RVB Display!</h2>
<h3>Number of bus stops in the RVB area: {busStopCount}</h3>
<h3>Number of train stations in the RVB area: {trainStationCount}</h3>
<h3>Number of bike and ride (B&R) stations in the RVB area: {bikeRideCount}</h3>
<Link
to={'/train-station'}
to={'/bike-ride'}
>
<button>Map of Train Stations</button>
<button>Details for B&R Stations</button>
</Link>
<h3>Number of bus stops in the RVB area: {busStopCount}</h3>
<h3>Number of park and ride (P&R) stations in the RVB area: {parkRideCount}</h3>
<Link
to={'/park-ride'}
>
<button>Map of P&R Stations</button>
<button>Details for P&R Stations</button>
</Link>
<h3>Number of taxi stations in the RVB area: {taxiCount}</h3>
<Link
to={'/taxi'}
>
<button>Details for Taxi Stations</button>
</Link>
<h3>Number of ticket machines in the RVB area: {ticketMachineCount}</h3>
<Link
to={'/ticket-machine'}
>
<button>Details for Ticket Machines</button>
</Link>
<h3>Number of ticket offices in the RVB area: {ticketOfficeCount}</h3>
<Link
to={'/ticket-office'}
>
<button>Details for Ticket Offices</button>
</Link>
<h3>Number of train stations in the RVB area: {trainStationCount}</h3>
<Link
to={'/train-station'}
>
<button>Details for Train Stations</button>
</Link>
</>
);

19
ui/app/pages/map.jsx
View File

@ -1,19 +0,0 @@
import React from 'react'
import { Link} from 'react-router-dom';
export default function Map() {
return(
<>
<Link
to='/'
>
<button>
Home
</button>
</Link>
<h1>RVB Display</h1>
<h2>Wellcome to the RVB Display!</h2>
<h3>Map</h3>
</>
);
};

22
ui/app/pages/train-station.jsx
View File

@ -1,22 +0,0 @@
import React from 'react'
import { Link} from 'react-router-dom';
import Fetch from '../components/fetch';
export default function TrainStation() {
return(
<>
<Link
to='/'
>
<button>
Home
</button>
</Link>
<h1>RVB Display</h1>
<Fetch
route='train-station/info'
/>
</>
);
};

74
ui/app/utils/api.js
View File

@ -40,6 +40,25 @@ export async function getParkRideCount(){
return count;
};
/*
*get count of bike and ride (B&R)
*/
export async function getBikeRideCount(){
//console.log('getBikeRideCount() Start...');
let count=null;
try {
//TODO handle errors: https://www.valentinog.com/blog/await-react/
const address = `${config.API}bike-ride/count`;
const rsp = await axios.get(address);
count = rsp.data[0][0];
} catch (err) {
console.error('err.message: ' + err.message);
}
//console.log('getBikeRideCount() Done.');
return count;
};
/*
*get count of train stations
*/
@ -60,20 +79,61 @@ export async function getTrainStationCount(){
};
/*
*get all train stations
*get count of taxi stations
*/
export async function getTrainStationInfo(){
//console.log('getTrainStationInfo() Start...');
export async function getTaxiCount(){
//console.log('getTaxiCount() Start...');
let count=null;
try {
//TODO handle errors: https://www.valentinog.com/blog/await-react/
const address = `${config.API}train-station/count`;
const address = `${config.API}taxi/count`;
//console.log('getTaxiCount() address: ' + address);
const rsp = await axios.get(address);
console.log('getTrainStationInfo() rsp.length: ' +rsp.length);
count = rsp.data[0][0];
} catch (err) {
console.error('err.message: ' + err.message);
}
//console.log('getTrainStationInfo() Done.');
return null;
//console.log('getTaxiCount() Done.');
return count;
};
/*
*get count of ticket machines
*/
export async function getTicketMachineCount(){
//console.log('getTicketMachineCount() Start...');
let count=null;
try {
//TODO handle errors: https://www.valentinog.com/blog/await-react/
const address = `${config.API}ticket-machine/count`;
//console.log('getTicketMachineCount() address: ' + address);
const rsp = await axios.get(address);
count = rsp.data[0][0];
} catch (err) {
console.error('err.message: ' + err.message);
}
//console.log('getTicketMachineCount() Done.');
return count;
};
/*
*get count of ticket offices
*/
export async function getTicketOfficeCount(){
//console.log('getTicketOfficeCount() Start...');
let count=null;
try {
//TODO handle errors: https://www.valentinog.com/blog/await-react/
const address = `${config.API}ticket-office/count`;
//console.log('getTicketOfficeCount() address: ' + address);
const rsp = await axios.get(address);
count = rsp.data[0][0];
} catch (err) {
console.error('err.message: ' + err.message);
}
//console.log('getTicketOfficeCount() Done.');
return count;
};