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watchlist.js
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watchlist.js
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let watchlistArr = []
const watchListEl = document.getElementById("watchlist-container")
const addedMsgEl = document.getElementById('added-msg')
watchListEl.addEventListener('click', (e) => {
if(e.target.dataset.removeMovie) {
let found = false
watchlistArr.forEach(movieToRemove => {
if(movieToRemove.imdbID === e.target.dataset.removeMovie) {
found = true
watchlistArr.splice(movieToRemove, 1)
localStorage.setItem("id", JSON.stringify(watchlistArr))
getMoviesFromLocalStorage()
addedMsgEl.classList.toggle("added")
addedMsgEl.innerText = 'Film Removed From Your Watchlist'
setTimeout(() => {
addedMsgEl.classList.toggle("added")
addedMsgEl.innerText = ""
}, 3000)
}
})
if(watchlistArr.length === 0) {
watchListEl.innerHTML = `
<i class="fa-solid fa-film"></i>
<h2>Your watchlist is empty...</h2>
`
}
}
})
// get movies from local storage
function getMoviesFromLocalStorage() {
let moviesFromLocalStorage = JSON.parse(localStorage.getItem("id"))
watchlistArr = moviesFromLocalStorage
if (moviesFromLocalStorage.length) {
renderHtml(watchlistArr)
}
}
function renderHtml(arr) {
let html = ""
arr.map(movie => {
const {
Poster,
Title,
Ratings,
Runtime,
Genre,
Plot,
imdbID
} = movie
html += `
<div class="movie">
<img src="${Poster}" class="poster" />
<div class="movie-details-container">
<div class="movie-title">
<h2>${Title}</h2>
<p class="ratings">⭐ ${Ratings[0].Value}</p>
</div>
<div class="info-container">
<div id="info" class="info">
<p>${Runtime}</p>
<p>${Genre}</p>
<p class="watchlist fa-solid fa-circle-minus" data-remove-movie="${imdbID}"> Remove From Watchlist</p>
</div>
<div class="plot">
<p>${Plot}</p>
</div>
</div>
</div>
</div>
`
}).join('')
watchListEl.innerHTML = html
}
getMoviesFromLocalStorage()