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script.js
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script.js
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const dropzones = document.querySelectorAll('.dropzone');
const colors={
todo: '#42A5F5', progress: '#43A047', done: '#AB47BC', notes: '#FFD54F',
};
document.addEventListener('click', el=>{
e=el.target;
if(e.classList.contains('delete')) deleteCard(e);
});
document.addEventListener('submit', el=>{
el.preventDefault();
e=el.target;
let txt=e.querySelector('input').value;
txt=Array.prototype.every.call(txt,letra => letra==' ');
if(e.querySelector('input').value.length>0 && !txt){
createElement(e);
e.querySelector('input').value='';
}
});
createCardDrag();
function createCardDrag() {
const cards = document.querySelectorAll('.card');
cards.forEach(card => {
card.addEventListener('dragstart', dragstart);
card.addEventListener('dragend', dragend);
});
}
function dragstart() {
dropzones.forEach( dropzone => dropzone.classList.add('highlight'));
this.classList.add('is-dragging');
}
function dragend() {
dropzones.forEach( dropzone => dropzone.classList.remove('highlight'));
this.classList.remove('is-dragging');
}
dropzones.forEach( dropzone => {
dropzone.addEventListener('dragover', dragover);
dropzone.addEventListener('dragleave', dragleave);
dropzone.addEventListener('drop', drop);
});
function dragover() {
this.classList.add('over');
const child = recreateCard();
let target = event.target;
if(child && target != this) {
this.insertBefore(child, target)
} else if(child) {
this.appendChild(child);
}
event.dataTransfer.dropEffect = "move";
event.preventDefault();
saveCards();
}
function recreateCard() {
const card=document.querySelector('.is-dragging');
const status=card.querySelector(".status");
const color=card.parentElement.classList[1];
card.style.borderBottom='3px solid '+ colors[color];
status.style.background=colors[color];
return card;
}
function dragleave() {
this.classList.remove('over');
saveCards();
}
function drop() {
this.classList.remove('over');
}
function createElement(form) {
const board = form.parentNode.parentNode.parentNode;
const dropzone = board.querySelector('.dropzone');
const input = form.querySelector('input').value;
if(dropzone.classList.contains("todo")) newCard=createCard(input,'todo');
if(dropzone.classList.contains("progress")) newCard=createCard(input,'progress');
if(dropzone.classList.contains("done")) newCard=createCard(input,'done');
if(dropzone.classList.contains("notes")) newCard=createCard(input,'notes');
dropzone.appendChild(newCard);
createCardDrag();
saveCards();
}
function createCard(txt,type) {
const card = createModelCard(type);
const status = createStatus(type);
const content = createContent(txt);
const button = createButtonDelete();
card.appendChild(status);
card.appendChild(content);
card.appendChild(button);
return card;
}
function createModelCard(color) {
const card=document.createElement('div');
card.setAttribute('draggable','true');
card.setAttribute('class','card');
card.style.borderBottom='3px solid '+ colors[color];
return card;
}
function createStatus(color) {
const status=document.createElement('div');
status.setAttribute('class','status');
status.style.background=colors[color];
return status;
}
function createContent(txt) {
const content=document.createElement('div');
content.setAttribute('class','content');
const texto=document.createTextNode(txt)
content.appendChild(texto);
return content
}
function createButtonDelete() {
const button=document.createElement('button');
button.setAttribute('class','delete');
button.setAttribute('title','Apagar');
const texto=document.createTextNode('Apagar')
button.appendChild(texto);
return button;
}
function deleteCard(e){
e.parentNode.remove();
saveCards();
}
function saveCards() {
const cardsTodo = document.querySelectorAll('.todo>.todo>.card');
const cardsProgress = document.querySelectorAll('.progress>.progress>.card');
const cardsDone = document.querySelectorAll('.done>.done>.card');
const cardsNotes = document.querySelectorAll('.notes>.notes>.card');
const listTodo=[]
const listProgress=[]
const listDone=[];
const listNotes=[];
cardsTodo.forEach(card=>{
listTodo.push(formatText(card));
});
cardsProgress.forEach(card=>{
listProgress.push(formatText(card));
});
cardsDone.forEach(card=>{
listDone.push(formatText(card));
});
cardsNotes.forEach(card=>{
listNotes.push(formatText(card));
});
localStorage.setItem('cardsTodo',formatJSON(listTodo));
localStorage.setItem('cardsProgress',formatJSON(listProgress));
localStorage.setItem('cardsDone',formatJSON(listDone));
localStorage.setItem('cardsNotes',formatJSON(listNotes));
}
function formatText(txt){
let texto=txt.innerText;
const apagar=texto.indexOf('Apagar');
return texto.slice(0,apagar).trim();
}
function formatJSON(array) {
const json= JSON.stringify(array);
return json;
}
function restoreFromJSON(item) {
return localStorage.getItem(item);
}
function restoreCards() {
const cardsTodo = JSON.parse(restoreFromJSON('cardsTodo'));
const cardsProgress = JSON.parse(restoreFromJSON('cardsProgress'));
const cardsDone = JSON.parse(restoreFromJSON('cardsDone'));
const cardsNotes = JSON.parse(restoreFromJSON('cardsNotes'));
cardsTodo.forEach(card=>{
dropzones[0].appendChild(createCard(card,'todo'));
createCardDrag();
saveCards();
});
cardsProgress.forEach(card=>{
dropzones[1].appendChild(createCard(card,'progress'));
createCardDrag();
saveCards();
});
cardsDone.forEach(card=>{
dropzones[2].appendChild(createCard(card,'done'));
createCardDrag();
saveCards();
});
cardsNotes.forEach(card=>{
dropzones[3].appendChild(createCard(card,'notes'));
createCardDrag();
saveCards();
});
}
restoreCards();