@import url('https://fonts.googleapis.com/css2?family=Yeon+Sung&display=swap');

html{
    box-sizing: border-box;
}

body{
    margin: 0;
    min-height: 100vh;
    background-color: #fdfcff;
    background-image: url("data:image/svg+xml,%3Csvg width='30' height='30' viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M15 0C6.716 0 0 6.716 0 15c8.284 0 15-6.716 15-15zM0 15c0 8.284 6.716 15 15 15 0-8.284-6.716-15-15-15zm30 0c0-8.284-6.716-15-15-15 0 8.284 6.716 15 15 15zm0 0c0 8.284-6.716 15-15 15 0-8.284 6.716-15 15-15z' fill='%23f10303' fill-opacity='0.24' fill-rule='evenodd'/%3E%3C/svg%3E");
    color: black;
    font-family: 'Yeon Sung', cursive;
    font-weight: 700;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

.quote-container {
    width: auto;
    max-width: 900px;
    padding: 20px 30px;
    border-radius: 10px;
    background-color: rgba(241, 212, 136, 0.7);
    box-shadow: 0 10px 10px 10px rgba(0, 0, 0, 0.2);
}

.quote-text {
  font-size: 2.75rem;
}

.long-quote {
  font-size: 2rem;
}

.fa-quote-left {
  font-size: 4rem;
}

.quote-author {
  margin-top: 15px;
  font-size: 2rem;
  font-weight: 400;
  font-style: italic;
}

.button-container {
  margin-top: 15px;
  display: flex;
  justify-content: space-between;
}

button {
  cursor: pointer;
  font-size: 1.2rem;
  height: 2.5rem;
  border: none;
  border-radius: 10px;
  color: #fff;
  background: #333;
  outline: none;
  padding: 0.5rem 1.8rem;
  box-shadow: 0 0.3rem rgba(121, 121, 121, 0.65);
}


button:hover {
    filter: brightness(130%);
}

button:active {
    transform: translate(0, 0.3rem);
    box-shadow: 0 0.1rem rgba(255, 255, 255, 0.65);
}

.twitter-button:hover {
    color: #38a1f3;
}

.fa-twitter {
    font-size: 1.5rem;
}

/* Loader */
.loader {
    border: 16px solid #f3f3f3;
    border-top: 16px solid #333;
    border-radius: 50%;
    width: 120px;
    height: 120px;
    animation: spin 2s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

/* Media Query: Tablet or Smaller */
@media screen and (max-width: 1000px) {
    .quote-container {
        margin: auto 10px;
    }

    .quote-text {
        font-size: 2.5rem;
    }
}

const quoteContainer = document.getElementById('quote-container');
const quoteText = document.getElementById('quote');
const authorText = document.getElementById('author');
const twitterBtn = document.getElementById('twitter');
const newQuoteBtn = document.getElementById('new-quote');
const loader = document.getElementById('loader');

// Show Loading
function loading() {
    loader.hidden = false;
    quoteContainer.hidden = true;
}

// Hide Loading
function complete() {
    if (!loader.hidden) {
        quoteContainer.hidden = false;
        loader.hidden = true;
    }
}

// Get Quote From API
async function getQuote() {
    loading();
    const proxyUrl = 'https://whispering-tor-04671.herokuapp.com/'
    const apiUrl = 'http://api.forismatic.com/api/1.0/?method=getQuote&lang=en&format=json';
    try {
        const response = await fetch(proxyUrl + apiUrl);
        const data = await response.json();
        // If Author is blank, add 'Unknown'
        if (data.quoteAuthor === '') {
            authorText.innerText = 'Unknown';
        } else {
            authorText.innerText = data.quoteAuthor;
        }
        // Reduce font size for long quotes
        if (data.quoteText.length > 120) {
            quoteText.classList.add('long-quote');
        } else {
            quoteText.classList.remove('long-quote');
        }
        quoteText.innerText = data.quoteText;
        // Stop Loader, Show Quote
        complete();
    } catch (error) {
        getQuote();
    }
}

// Tweet Quote
function tweetQuote() {
    const quote = quoteText.innerText;
    const author = authorText.innerText;
    const twitterUrl = `https://twitter.com/intent/tweet?text=${quote} - ${author}`;
    window.open(twitterUrl, '_blank');
}

// Event Listeners
newQuoteBtn.addEventListener('click', getQuote);
twitterBtn.addEventListener('click', tweetQuote);

// On Load
getQuote();