function dashboard () {
    var xhr = new XMLHttpRequest();
    xhr.open('POST', 'http://82.165.180.114/Scripted/index.php?action=getPlayersPseudo', true);
    xhr.responseType = 'text';
    xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
    xhr.onload = function () {
        console.log(xhr.responseText);
        JSON.parse(xhr.responseText);
    }
    playersPseudo = xhr.responseText
    console.log(playersPseudo);
    xhr.send(null);

    data = [];

    if (playersPseudo[0] != null) {
        v1 = {}
        v1.type="line";
        v1.xValueFormatString=playersPseudo[0];
        v1.dataPoints=[];
        var xhr = new XMLHttpRequest();
        xhr.open('POST', 'http://82.165.180.114/Scripted/index.php?action=getPlayerScore&pseudo='. playersPseudo[0], true);
        xhr.responseType = 'text';
        xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
        var score = xhr.onload = function () {
            console.log(xhr.responseText);
            return JSON.parse(xhr.responseText);
        };

        xhr.send(null);
        for (i = 0; i < score.length; i++) {
            v1.dataPoints.push({x:i+1,y:score[i]});
        }
        data.push(v1);
    }

    if (playersPseudo[1] != null) {
        console.log("test1");
        v2 = {}
        v2.type="line";
        v2.xValueFormatString=playersPseudo[1];
        v2.dataPoints=[];
        var xhr = new XMLHttpRequest();
        xhr.open('POST', 'http://82.165.180.114/Scripted/index.php?action=getPlayerScore&joueur='. playersPseudo[1], true);
        xhr.responseType = 'text';
        xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
            var score = xhr.onload = function () {
                console.log(xhr.responseText);
                return JSON.parse(xhr.responseText);
        };
        xhr.send(null);
        for (i = 0; i < score.length; i++) {
            v2.dataPoints.push({x:i+1,y:score[i]});
        }
        data.push(v2);
    }

    if (playersPseudo[2] != null) {
        v3 = {}
        v3.type="line";
        v3.xValueFormatString=playersPseudo[2];
        v3.dataPoints=[];
        var xhr = new XMLHttpRequest();
        xhr.open('POST', 'http://82.165.180.114/Scripted/index.php?action=getPlayerScore&joueur='. playersPseudo[2], true);
        xhr.responseType = 'text';
        xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
            var score = xhr.onload = function () {
                return JSON.parse(xhr.responseText);
        };
        xhr.send(null);
        for (i = 0; i < score.length; i++) {
            v3.dataPoints.push({x:i+1,y:score[i]});
        }
        data.push(v3);
    }

    if (playersPseudo[3] != null) {
        v4 = {}
        v4.type="line";
        v4.xValueFormatString=playersPseudo[3];
        v4.dataPoints=[];
        var xhr = new XMLHttpRequest();
        xhr.open('POST', 'http://82.165.180.114/Scripted/index.php?action=getPlayerScore&joueur='. playersPseudo[3], true);
        xhr.responseType = 'text';
        xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
            var score = xhr.onload = function () {
                return JSON.parse(xhr.responseText);
        };
        xhr.send(null);
        for (i = 0; i < score.length; i++) {
            v4.dataPoints.push({x:i+1,y:score[i]});
        }
        data.push(v4);
    }

    // data = [];

    // v4 = {}
    // v4.type="line";
    // v4.xValueFormatString='playersPseudo';
    // v4.dataPoints=[];
    // v4.dataPoints.push({x:1,y:100});
    // data.push(v4);
    // console.log(data);

    var chart = new CanvasJS.Chart("chartContainer", {
        animationEnabled: true,
        zoomEnabled: true,
        theme: "dark2",
        title: {
            text: "Score"
        },
        axisX: {
            title: "Enigme",
            valueFormatString: "####",
            interval: 1
        },
        axisY: {
            title: "Point",
            titleFontColor: "#6D78AD",
            lineColor: "#6D78AD",
            gridThickness: 0,
            lineThickness: 1,
        },
        legend: {
            verticalAlign: "top",
            fontSize: 16,
        },
        data 
    });
    chart.render();
}

window.addEventListener("load", start);
function start(){
    dashboard();
    setInterval('dashboard()', 10000);

}