/*
  Code by Gabriel Nunes
*/

function inIframe() {
    try {
        return window.self !== window.top;
    } catch (e) {
        return true;
    }
}

var colors = ['#16a085', '#27ae60', '#2c3e50', '#f39c12', '#e74c3c', '#9b59b6', '#FB6964', '#342224', "#472E32", "#BDBB99", "#77B1A9", "#73A857"];
var currentQuote = '',
    currentAuthor = '';

function openURL(url) {
    window.open(url, 'Share', 'width=550, height=400, toolbar=0, scrollbars=1 ,location=0 ,statusbar=0,menubar=0, resizable=0');
}

function getQuote() {
    $.ajax({
        headers: {
            "X-Mashape-Key": "ZO9joOdalemshb1GrWR0T9MA3KlYp1nyvsTjsnW7srEXsgFEf1",
            Accept: "application/json",
            "Content-Type": "application/x-www-form-urlencoded"
        },
        url: 'https://andruxnet-random-famous-quotes.p.mashape.com/cat=',
        success: function(response) {
            var r = JSON.parse(response);
            currentQuote = r.quote;
            currentAuthor = r.author;
            if (inIframe()) {
                $('#tweet-quote').attr('href', 'https://twitter.com/intent/tweet?hashtags=quotes&related=freecodecamp&text=' + encodeURIComponent('"' + currentQuote + '" ' + currentAuthor));
            }
            $(".quote-text").animate({
                    opacity: 0
                }, 500,
                function() {
                    $(this).animate({
                        opacity: 1
                    }, 500);
                    $('#text').text(r.quote);
                });

            $(".quote-author").animate({
                    opacity: 0
                }, 500,
                function() {
                    $(this).animate({
                        opacity: 1
                    }, 500);
                    $('#author').text(r.author);
                });

            var color = Math.floor(Math.random() * colors.length);
            $("html body").animate({
                backgroundColor: colors[color],
                color: colors[color]
            }, 1000);
            $(".button").animate({
                backgroundColor: colors[color]
            }, 1000);
        }
    });
}
$(document).ready(function() {
    getQuote();
    $('#new-quote').on('click', getQuote);
    $('#tweet-quote').on('click', function() {
        if (!inIframe()) {
            openURL('https://twitter.com/intent/tweet?hashtags=quotes&related=freecodecamp&text=' + encodeURIComponent('"' + currentQuote + '" ' + currentAuthor));
        }
    });
});