var btwait = false;
function doAction(item){
    action = item[0];
    
    if (action == 'create'){
        btCreatePixel(item);
    }
    
    if (action == 'register'){
        btRegister(item);
    }
    
    if (action == 'login'){
        btLogin(item);
    }
    
    if (action == 'send'){
        btSend(item);
    }
}

function btCreatePixel(item){
    tid = item[1];
    window.btid = tid;
    
    createImage('pcreate');
}

function btSend(item){
    a = document.getElementById('btpix');
    rh = Math.random();
    
    params = false;
    if (item.length > 1){
        params = item[1];
    }
    
    createImage('psend', params);
}

function btRegister(item){
    email = item[1];
    first_name = item[2];
    last_name = item[3];
    
    obj = {email: email, first_name: first_name, last_name: last_name};

    createImage('pregister', obj);
}

function btLogin(item){
    email = item[1];
    
    obj = {email: email};
    
    createImage('plogin', obj);
}


function createImage(pname, params){
    
    
    tid = window.btid;
    rh = Math.random();

    url = 'https://bt.hosting.bridgeagency.pl/'+pname+'-'+tid+'.jpg?r='+rh;
    if (params){
        enc = JSON.stringify(params);
        enc = encodeURIComponent(enc);
        url += '&params='+enc;
    }


    
    
    var downloadingImage = new Image();
    downloadingImage.src = url;

    downloadingImage.onload = function(){
        a=document.createElement('img');
        a.src = url;
        a.id = 'btpix';
        btwait = false;
    }
    
    
}

var btactions = window.bt.q;

var timer = setInterval(function() {
    if (btwait == false){
        if (btactions.length > 0){
            item = btactions[0];
            btwait = true;
            doAction(item);
            console.log(item);
            btactions.splice(0,1);
            console.log(btactions);
        }
    }
}, 100, btactions);