script.js

const form = document.querySelector('#form-habits')
const nlwSetup = new NLWSetup(form)
const button = document.querySelector('header button')


// const data = {

//   run: ['01-01', '01-02', '01-06'], 
//   water: ['01-04', '01-05'],
//   food: ['01-01', '01-03'],
// }




button.addEventListener('click', add)
form.addEventListener('change', save)

function add() {
 const today = new Date().toLocaleDateString('pt-br').slice(0,-5)

 const dayExists = nlwSetup.dayExists(today)
 
 if (dayExists) {

        alert("Dia já incluso! ❌")
        return
 }

 alert ("Adicionado com sucesso! ✅ ")
 nlwSetup.addDay(today)
}

function save() {
    localStorage.setItem('NLWSetup@habits', JSON.stringify(nlwSetup.data))

}

const data = JSON.parse(localStorage.getItem("NLWSetup@habits")) || {}
nlwSetup.setData(data)
nlwSetup.load()