class TypeWriter{constructor(txtElement,words,wait=3000){this.txtElement=txtElement;this.words=words;this.txt="";this.wordIndex=0;this.wait=parseInt(wait,10);this.type();this.isDeleting=false;}
type(){const current=this.wordIndex%this.words.length;const fullTxt=this.words[current];if(this.isDeleting){this.txt=fullTxt.substring(0,this.txt.length-1);}else{this.txt=fullTxt.substring(0,this.txt.length+1);}
this.txtElement.innerHTML=`<span class="txt">${this.txt}</span>`;let typeSpeed=300;if(this.isDeleting){typeSpeed/=2;}
if(!this.isDeleting&&this.txt===fullTxt){typeSpeed=this.wait;this.isDeleting=true;}else if(this.isDeleting&&this.txt===""){this.isDeleting=false;this.wordIndex++;typeSpeed=500;}
setTimeout(()=>this.type(),typeSpeed);}}
document.addEventListener("DOMContentLoaded",init);function init(){const txtElement=document.querySelector(".txt-type");const words=JSON.parse(txtElement.getAttribute("data-words"));const wait=txtElement.getAttribute("data-wait");new TypeWriter(txtElement,words,wait);}