Team:TU-Eindhoven/TUeScript

$(document).ready(function(){

 var offsetTop = 65;
 // set container height so that "sticky" functions
 $('.toc-column').height($('.docs').height());
 
 $(window).resize(setTOCColumn);
 $(window).scroll(setTOCColumn);
 
 // smooth scrolling
 $(document).on('click', 'a[href^="#"]', function (event) {
   event.preventDefault();

   $('html, body').animate({
     scrollTop: $($.attr(this, 'href')).offset().top - offsetTop
   }, 300);
 });
 // 
 if(document.getElementsByClassName('activeTab').length == 0) {
   generateTOC({'id':'#tableOfContent', 'src': '.docs section'});
 }

 // load json, pass to insertExplanation()
 // insertExplanation();

});

document.addEventListener("DOMContentLoaded", function(){

 setTOCColumn();

});

function setTOCColumn(){

 var tocColumn, docs;
 if(document.getElementsByClassName('activeTab').length == 0) {
   tocColumn = $('.toc-column');
   docs = $('.docs');
 } else {
   tocColumn = $('.activeTab .toc-column');
   docs = $('.activeTab .docs');
 }
 if ($(window).width() < 992) {
   tocColumn.css("height", "100%");
 } else {
   tocColumn.height(docs.height());
 }

}

function topFunction() {

 $('html, body').animate({scrollTop: 0}, 300);

}

function generateTOC(options){

 var sections = document.querySelectorAll(options['src']);
 var liList = new Array();
 for (var i = 0; i<sections.length;i++) {
   var s = sections[i];
   var h2 = s.querySelector('h2');
   if(h2){var id = idFromTxt(h2,i);}

liList.push("

<a href=\"#"+ id +"\">"+ h2.innerHTML +"</a>

"); var h3s = s.querySelectorAll('h3'); for (var j = 0; j < h3s.length; j++) { var h3 = h3s[j]; var id = idFromTxt(h3, j); liList.push("
• <a href=\"#"+ id +"\">"+ h3.innerHTML +"</a>
")

   } 

liList.push("

");

 }
 liList.push("</ul>\n");
 var toc = document.querySelector(options['id']);
 if (toc){
   toc.innerHTML = liList.join("");
 }

}

// test ?,! etc function idFromTxt(el, n){

 var elid = el.innerHTML.replace(/[^\w]/g, ) + n;
 el.id = elid;
 return elid;

}

function showMore(e){

 // insert click-to-elaborate events
 var sp = document.getElementById(e.target.dataset.target);
 sp.classList.toggle('disappear');
 setTOCColumn();

}

function openFigureModal(e){

 var hdurl = e.querySelector('img').getAttribute('data-hdurl');
 if (!hdurl) {
   hdurl = e.querySelector('img').src;
 }
 var modal = document.getElementById('imageModal');
 var img = modal.querySelector('img');
 img.src = hdurl;
 var caption = e.parentElement.querySelector(".figureCaption").innerHTML;
 modal.querySelector(".modalCaption").innerHTML = caption;
 var html = document.querySelector('html');
 html.style.overflow = 'hidden';
 modal.style.display = "block";
 var closeBtn = modal.querySelector('.closeFigure');
 closeBtn.onclick = function(){
   modal.style.display = 'none';
   html.style.overflow = 'auto';
   img.src = "";
 };
 window.addEventListener('click', function(event) {
   if (event.target == modal) {
     modal.style.display = "none";
     html.style.overflow = 'auto';
     img.src = "";
   }
 });

} function openWideFigureModal(e){

 // console.log(e);
 var hdurl = e.querySelector('img').getAttribute('data-hdurl');
 if (!hdurl) {
   console.log("Why");
   hdurl = e.querySelector('img').src;
 }

 var modal = document.getElementById('wideImageModal');
 var img = modal.querySelector('img');
 img.src = hdurl;
 var caption = e.parentElement.querySelector(".figureCaption").innerHTML;
 modal.querySelector(".modalCaption").innerHTML = caption;
 var html = document.querySelector('html');
 html.style.overflow = 'hidden';
 modal.style.display = "block";

 var closeBtn = modal.querySelector('.closeFigure');
 closeBtn.onclick = function(){
   modal.style.display = 'none';
   html.style.overflow = 'auto';
   img.src = "";
 };
 window.addEventListener('click', function(event) {
   if (event.target == modal) {
     modal.style.display = "none";
     html.style.overflow = 'auto';
     img.src = "";
   }
 });

}

function openModal(e){

 var targetID = e.getAttribute('data-target');
 // console.log(targetID);
 var modal = document.querySelector(targetID);
 if (modal != null){
   modal.style.display = "block";

   var html = document.querySelector('html');
   html.style.overflow = 'hidden';

   var closeBtn = modal.querySelector('.closeModal');
   closeBtn.addEventListener('click', function(){
     modal.style.display = 'none';
     html.style.overflow = 'auto';
   });
   window.addEventListener('click', function(event) {
     if (event.target == modal) {
       modal.style.display = "none";
       html.style.overflow = 'auto';
     }
   });
 }

}

function linksInModal(e){

 console.log(e.target);
 console.log(e.target.dataset.parentModal);
 var modal = document.getElementById(e.target.dataset.parentModal);
 var html = document.querySelector('html');
 modal.style.display="none";
 html.style.overflow="auto";

}

function changeHPTabs(e){

 // e.preventDefault();
 let tabID = e.dataset.target;
 $(".activeTab").toggleClass("activeTab");
 $(tabID).toggleClass("activeTab");
 $(".activeBtn").toggleClass("activeBtn");
 e.classList.toggle("activeBtn");
 generateTOC({'id':'.activeTab #tableOfContent', 'src': '.activeTab .docs section'});

 if ($(window).width() < 992) {
   $('.activeTab .toc-column').css("height", "100%");
 } else {
   $('.activeTab .toc-column').height($('.activeTab .docs').height());
 }

}

// photo slides // Next/previous controls function plusSlides(n) {

 showSlides(slideIndex += n);

}

// Thumbnail image controls function currentSlide(n) {

 showSlides(slideIndex = n);

}

function showSlides(n) {

 var i;
 var slides = document.getElementsByClassName("mySlides");
 var dots = document.getElementsByClassName("dot");
 if (n > slides.length) {slideIndex = 1} 
 if (n < 1) {slideIndex = slides.length}
 for (i = 0; i < slides.length; i++) {
   slides[i].style.display = "none"; 
 }
 for (i = 0; i < dots.length; i++) {
   dots[i].classList.remove('active');
 }
 slides[slideIndex-1].style.display = "block"; 
 dots[slideIndex-1].classList.add('active');

}

// extend jQuery (function($){

}(jQuery));