nextbikesearch/web.html at main · construktdev/nextbikesearch · GitHub

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<!DOCTYPE html>
<html lang="de">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Nextbike Finder</title>

<!-- Leaflet CSS -->
<link rel="stylesheet"
 href="https://unpkg.com/leaflet@1.9.4/dist/leaflet.css"/>

<style>
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 20px;
    background: #f4f6f8;
}

h1 {
    margin-bottom: 10px;
}

.search-box {
    margin-bottom: 15px;
}

input {
    padding: 8px;
    width: 200px;
    font-size: 16px;
}

button {
    padding: 8px 12px;
    font-size: 16px;
    cursor: pointer;
}

#result {
    margin-top: 10px;
    font-weight: bold;
}

#map {
    height: 850px;
    margin-top: 20px;
    border-radius: 8px;
}
</style>
</head>
<body>

<h1>🚲 Nextbike Finder</h1>

<div class="search-box">
    <input type="text" id="bikeNumber" placeholder="Bike Nummer eingeben">
    <button onclick="searchBike()">Suchen</button>
</div>

<div id="result"></div>

<div id="map"></div>

<!-- Leaflet JS -->
<script src="https://unpkg.com/leaflet@1.9.4/dist/leaflet.js"></script>

<script>
const API_URL =
"https://maps.nextbike.net/maps/nextbike-live.json?city=685&domains=dx&list_cities=0&bikes=0";

let map = L.map('map').setView([51.1657, 10.4515], 6); // Deutschland als Start
let marker;

L.tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', {
    attribution: '&copy; OpenStreetMap'
}).addTo(map);

async function searchBike() {
    const bikeNumber = document.getElementById("bikeNumber").value.trim();
    const resultDiv = document.getElementById("result");
    resultDiv.innerHTML = "Suche läuft...";

    try {
        const response = await fetch(API_URL);
        const data = await response.json();

        const result = findBike(data, bikeNumber);

        if (result) {
            resultDiv.innerHTML = `
                ✅ Bike gefunden!<br>
                Stadt: ${result.city}<br>
                Station: ${result.place_name}<br>
                Verfügbare Räder: ${result.available_bikes}
            `;

            if (marker) {
                map.removeLayer(marker);
            }

            marker = L.marker(result.coordinates).addTo(map)
                .bindPopup(`
                    <b>${result.place_name}</b><br>
                    ${result.city}
                `)
                .openPopup();

            map.setView(result.coordinates, 16);

        } else {
            resultDiv.innerHTML = "❌ Bike nicht gefunden.";
        }

    } catch (error) {
        resultDiv.innerHTML = "Fehler beim Laden der Daten.";
        console.error(error);
    }
}

function findBike(data, bikeNumber) {
    for (const country of data.countries || []) {
        for (const city of country.cities || []) {
            for (const place of city.places || []) {

                const bikeNumbers = place.bike_numbers || [];

                if (bikeNumbers.includes(bikeNumber)) {
                    return {
                        city: city.name,
                        place_name: place.name,
                        available_bikes: place.bikes_available_to_rent,
                        coordinates: [place.lat, place.lng]
                    };
                }
            }
        }
    }
    return null;
}
</script>

</body>
</html>