NON UTILISEE


<div class="container py-16">
    <div class="grid grid-cols-1 items-center gap-8 lg:grid-cols-2">
        {{ if image }}
        <div class="p-10 rounded-full aspect-square bg-primary-100 dark:bg-dark-800 lg:p-16">

        </div>
        {{ /if }}
        <div class="max-w-lg">
            <x-richtext size="lg" class="mt-10">
                <div id="error"></div>
                <div style="display:none">
                    Latitude : <span id="latitude"></span><br/>
                    Longitude : <span id="longitude"></span><br/>
                </div>
                <p>
                Distance : <span id="distance"></span><br/>
                </p>
            </x-richtext>
        </div>
    </div>
</div>

<script>
    var options = {
        enableHighAccuracy: true,
        timeout: 5000,
        maximumAge: 0,
    };

    function success(pos) {
        let crd = pos.coords;
        let delta = getDistance(crd.latitude, crd.longitude, crd.latitude, crd.longitude)

        document.getElementById('latitude').innerHTML = crd.latitude;
        document.getElementById('longitude').innerHTML = crd.longitude;
        document.getElementById('distance').innerHTML = delta;

        if (delta < 10)
        {
            document.getElementById('reponse').value = '{{title}}';
        }
        /*
        console.log("Votre position actuelle est :");
        console.log(`Latitude : ${crd.latitude}`);
        console.log(`Longitude : ${crd.longitude}`);
        console.log(`La précision est de ${crd.accuracy} mètres.`);
        */
    }

    function error(err) {
        document.getElementById('error').innerHTML = err.message;
        //console.warn(`ERREUR (${err.code}): ${err.message}`);
    }

    window.setInterval(function(){
        navigator.geolocation.getCurrentPosition(success, error, options);
    },2000);

    function convertRad(input){
        return (Math.PI * input)/180;
    }

    function getDistance(lat_a_degre, lon_a_degre, lat_b_degre, lon_b_degre){

        let R = 6378000 //Rayon de la terre en mètre

        let lat_a = convertRad(lat_a_degre);
        let lon_a = convertRad(lon_a_degre);
        let lat_b = convertRad(lat_b_degre);
        let lon_b = convertRad(lon_b_degre);

        let d = R * (Math.PI/2 - Math.asin( Math.sin(lat_b) * Math.sin(lat_a) + Math.cos(lon_b - lon_a) * Math.cos(lat_b) * Math.cos(lat_a)))
        return d;
    }

</script>