// Get the modal
var modal = document.getElementById("optionsModal");

// Get the button that opens the modal
var btn = document.getElementById("btn_options");

// Get the <span> element that closes the modal
var span = document.getElementsByClassName("close")[0];

// When the user clicks the button, open the modal 
btn.onclick = function() {
  modal.style.display = "block";
}

// When the user clicks on <span> (x), close the modal
span.onclick = function() {
  modal.style.display = "none";
}

// When the user clicks anywhere outside of the modal, close it
window.onclick = function(event) {
  if (event.target == modal) {
    modal.style.display = "none";
  }
}

var slider = document.getElementById("range_dots");
var output = document.getElementById("dotsNumber");
output.innerHTML = slider.value;

slider.oninput = function() {
  output.innerHTML = this.value;
}

function saveOptions() {
    setCookie("dotsAmount",document.getElementById("range_dots").value,30);
    setCookie("displayMode",document.getElementById("displays").value,30);
    setCookie("pause",(document.getElementById("no_pause").checked ? 0 : 1),30);
}

//initialisation des valeurs des préférences

if(getCookie("pause")!=1)
  document.getElementById("no_pause").checked=true;
else
  document.getElementById("yes_pause").checked=true;

document.getElementById((getCookie("displayMode")!="" ? getCookie("displayMode")+"_disp" : "gems_disp")).selected=true;

document.getElementById("range_dots").value= (getCookie("dotsAmount")!="" ? getCookie("dotsAmount") : 4);
output.innerHTML = (getCookie("dotsAmount")!="" ? getCookie("dotsAmount") : 4);

var customColorsAvailable=["#FF0000","#ffff00","#008000","#800080","#000000","#8b4513","#00ffff","#ffa500"];
// Simple example, see optional options for more configuration.
for(var cpt=1;cpt<9;cpt++)
{
  eval('pickr'+cpt+` = Pickr.create({
    el: '.col`+cpt+`',
    theme: 'monolith',
    default: (getCookie("color_`+cpt+`")=="" ? customColorsAvailable[cpt-1] : getCookie("color_`+cpt+`")),
  
    components: {
  
        // Main components
        preview: true,
        hue: true,
  
        // Input / output Options
        interaction: {
            hex: true,
            input: true,
            clear: true,
            save: true
        }
    }
  });`);
  
  eval("pickr"+cpt+`.on('save', function () {
    console.log(pickr`+cpt+`.getColor().toHEXA().toString());
    setCookie("color_`+cpt+`",pickr`+cpt+`.getColor().toHEXA().toString(),30);
    pickr`+cpt+`.hide();
});`);

}