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watchlist.js
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watchlist.js
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const watchlistMoviesEl = document.getElementById('watchlist-listed-movies')
const search = document.getElementsByClassName('internal-link')
const msg = document.getElementById('msg')
let watchlist = []
console.log(watchlist)
document.addEventListener('click', e => {
if(e.target.id.includes('movie-')) {
localStorage.removeItem(e.target.id)
watchlist.splice(e.target.id, 1)
renderWatchlist()
showMsg()
}
})
function renderWatchlist(){
if (watchlist.length === 0) {watchlistMoviesEl.innerHTML = `
<div class="watchlist-container" id="movies-container">
<p class="wl-placeholder">
Your watchlist is looking a little empty...
</p>
<p class="wl-placeholder">
<a href="./index.html">
Let’s add some movies!
</a>
</p>
</div>`
localStorage.clear()
}
else if (watchlist.length > 0) {watchlistMoviesEl.innerHTML = ""
watchlist.forEach((id, index) => {
fetch(`https://www.omdbapi.com/?apikey=a2116ba9&i=${id}`)
.then(res => res.json())
.then(data => {
if (data.Response == "True"){
watchlistMoviesEl.innerHTML += `
<div class="movie">
<img class="poster" src="${data.Poster}">
<span class="title">${data.Title}
<span class="rating">
<img src="./images/star.svg"> ${data.imdbRating}
</span>
</span>
<span class="runtime">
${data.Runtime}
</span>
<span class="genre">
${data.Genre}
</span>
<span class="delete">
<button
id="movie-${id}"
class="delete-from-watchlist"
data-movie="movie"
data-id="${index}">Remove</button>
</span>
<span class="plot">${data.Plot}</span>
</div>
`
}})
})
}
}
function watchlistToLS() {
Object.keys(localStorage).forEach(key => {
if (key.includes('movie-')) {
watchlist.push(JSON.parse(localStorage.getItem(key)))
}
});
}
function showMsg() {
msg.classList.remove('fade')
setTimeout(() => {
msg.classList.add('fade')
}, 1000);
}
watchlistToLS()
renderWatchlist()