//INIZIO PREPARAZIOEN QUERY
// Raccatto i parametri dall'URL -- mi aspetto un parametro di nome 'link'!
thisUrlParams = {};
window.location.href.replace(/[?&]+([^=&]+)=([^&]*)/gi, function(m,key,value) {
    thisUrlParams[key] = value;
});
console.log('URL get params: ', thisUrlParams.params);

function prepareQueryURL(query){
  sparqlEndpoint = 'http://dev.restore.ovi.cnr.it:8890/sparql/';
  sparqlUrlParams = '?default-graph-uri=&query=' + encodeURIComponent(query) + '&output=json&callback=?';
  return sparqlEndpoint + sparqlUrlParams;
}

function doJsonQuery(query) {

queryURL = prepareQueryURL(query);
return $.ajax({
  url: queryURL,
      dataType: "json",
  type: 'GET'
  });
}

// Funzioni per raccattare + stringhificare l'output
queryStringOutput = "";
function stringifyResponse(val){
  resultArray = val['results']['bindings'];
  out = "";
  for(i = 0; i < resultArray.length; i++){
      out = out + JSON.stringify(resultArray[i])
  }
  queryStringOutput = (queryStringOutput + out).replace("}{",",");
}

//FINE PREPARAZIONE QUERY 

$(document).on("click", ".luogo", function (ev) {
    var link = this.id;
    window.open("Luogo.html?link="+this.id, "_self");
});


$(document).on("click", ".persona", function (ev) {
    var link = this.id;
    window.open("Persona.html?link="+this.id, "_self");
});


$(document).on("click", ".lettera", function (ev) {
  var link = this.id;
  window.open("lettera.html?link="+this.id, "_self");
});


$(document).on("click", ".object", function (ev) {
  var link = this.id;
  window.open("object.html?link="+this.id, "_self");
});


$(document).on("click", ".artwork", function (ev) {
    var link = this.id;
    window.open("OA.html?link="+this.id, "_self"); 
});  


function schedaASPO(info){
    window.open(info);
}


$(document).on("click", ".hyp", function (ev) {
  var baseurl = window.location.origin+window.location.pathname;
  let slash = baseurl.lastIndexOf("/");
  var type = $(this).val() + '.html';
  var link = this.id;
  var url = baseurl.substr(0, slash+1) + type + "?link="+link;
  var link = this.id;
  $("#myModal").empty();
  $("#myModal").css("display", "block");
  $('#myModal').append("<div class='modal-content'><div class='modal-close'><span class='close'>&times;</span></div><div id='myInput'>" +
    url + "</div><button id='copy_btn' class='btn btn-theme-primary btn-md' onclick='myFunction()'>Copia</button>");

});


$(document).on("click", ".close", function (ev) {
  var link = this.id;
  $("#myModal").css("display", "none");
});


$(document).on("click", ".back", function (ev) {
  $("#myTab").css("display", "none");
});

function changeStyle() {
  var element = document.getElementById("glass");
  element.classList.toggle("img-magnifier-glass");
}

$(document).on("click", ".zoomImg", function (ev) {
  if (!!document.getElementById("glass")) {
    destroyMagnifier();
  } else {
    createMagnifier("expandedImg", 3);
  }
  
});


$(document).on("click", ".cit", function (ev) {
  
  var author ="RESTORE. smart access to digital heritage and memory"

  var year = new Date().getFullYear()

  var today = new Date();
  var dd = String(today.getDate()).padStart(2, '0');
  var mm = String(today.getMonth() + 1).padStart(2, '0'); //January is 0!
  var yyyy = today.getFullYear();

  today = dd + '/' + mm + '/' + yyyy;

  var baseurl = window.location.origin+window.location.pathname;
  let slash = baseurl.lastIndexOf("/");
  var type = $(this).val() + '.html';
  var link = this.id;
  var url = baseurl.substr(0, slash+1) + type + "?link="+link;
  //alert(nome_autore);
  //$('#myModal').text("");
  $("#myModal").empty();
  $("#myModal").css("display", "block");
  $('#myModal').append("<div class='modal-content'><div class='modal-close'><span class='close'>&times;</span></div><div id='myInput'>" + 
    author + " " + year + ", accesso effettuato: " + today + ", &lt;" + url + "&gt;</div><button id='copy_btn' class='btn btn-theme-primary btn-md' onclick='myFunction()'>Copia</button>");

});


function titleCase(str) {
    var splitStr = str.toLowerCase().split(' ');
    for (var i = 0; i < splitStr.length; i++) {
        // You do not need to check if i is larger than splitStr length, as your for does that for you
        // Assign it back to the array
        splitStr[i] = splitStr[i].charAt(0).toUpperCase() + splitStr[i].substring(1);     
    }
    // Directly return the joined string
    new_str = splitStr.join(' '); 
    finalString = new_str.replaceAll(" Di ", " di ").replace(" Moglie ", " moglie ")
    return finalString;
}


function copyToClipboard(text) {
    var sampleTextarea = document.createElement("textarea");
    document.body.appendChild(sampleTextarea);
    sampleTextarea.value = text; //save main text in it
    sampleTextarea.select(); //select textarea contenrs
    document.execCommand("copy");
    document.body.removeChild(sampleTextarea);
}

function myFunction(){
    var copy = document.getElementById("myInput");
    copyText = copy.textContent;
    copyToClipboard(copyText);

    //copyToClipboard(copyText.value);
}

function expandImg(imgs) {
  var expandImg = document.getElementById("expandedImg");
  var imgText = document.getElementById("imgtext");
  expandImg.src = imgs.src;
  imgText.innerHTML = imgs.alt;
  expandImg.parentElement.style.display = "block";
}

function toggleNews(id) {
    $( "#" + id + " .newsText" ).toggle( "slow", function() {
    });
}

var myIndex = 0;
//slide();

function slide() {
  var i;
  var x = document.getElementsByClassName("slide");
  for (i = 0; i < x.length; i++) {
    x[i].style.display = "none";  
  }
  myIndex++;
  if (myIndex > x.length) {myIndex = 1}    
  x[myIndex-1].style.display = "block";  
  setTimeout(slide, 12000);    
}

function runOpenseadragon(tiles) {
  console.log(tiles);
  var viewer = OpenSeadragon({
    id: "contentDiv",
    prefixUrl: "https://cdn.jsdelivr.net/npm/openseadragon/build/openseadragon/images/",
    maxZoomPixelRatio: 3,
    toolbar:       "toolbarDiv",
    springStiffness:        10,
    sequenceMode:           true,
    showReferenceStrip:     true,
    autoHideControls:       false,
    tileSources: tiles,
  });
}