var urlParams = {};
(function () {
    var e,
        a = /\+/g,  // Regex for replacing addition symbol with a space
        r = /([^&=]+)=?([^&]*)/g,
        d = function (s) { return decodeURIComponent(s.replace(a, " ")); },
        q = window.location.search.substring(1);

    while (e = r.exec(q))
       urlParams[0] = d(e[1]);
})();

var username;

$(document).ready(function() {
    try {
        if (urlParams[0] !== undefined) {
            username = urlParams[0];
            run();
        } else {
            home();
        }
    } catch (err) {
        console.log(err);
    } 
});

var error = function() {
    $.ajax({
        url: 'views/error.html',
        dataType: 'html',
        success: function(data) {
            var template = data;
            $('#resume').html(data);
        }
    });
};

var home = function() {
    $.ajax({
        url: 'views/index.html',
        dataType: 'html',
        success: function(data) {
            var template = data;
            $('#resume').html(data);
        }
    });
};

var run = function() {

    var gh_user = gh.user(username);
    var itemCount = 0, maxItems = 5;

    var res = gh_user.show(function(data) {
        gh_user.repos(function(data) {
            repos = data;
        });

        var since = new Date(data.user.created_at);
        since = since.getFullYear();

        var addHttp = '';
        if (data.user.blog !== undefined && data.user.blog !== null) {
            if (data.user.blog.indexOf('http') < 0) {
                addHttp = 'http://';
            }
        }

        var view = {
            name: data.user.name,
            email: data.user.email,
            created_at: data.user.created_at,
            location: data.user.location,
            repos: data.user.public_repo_count,
            plural: data.user.public_repo_count > 1 ? 'repositories' : 'repository',
            username: username,
            since: since
        };

        if (data.user.blog !== undefined) {
            view.blog = addHttp + data.user.blog;
        }

        $.ajax({
            url: 'views/resume.html',
            dataType: 'html',
            success: function(data) {
                var template = data;
                var html = Mustache.to_html(template, view);
                $('#resume').html(html);
            }
        });
    });

    gh_user.repos(function(data) {
        var repos = data.repositories;

        var sorted = [];
        var languages = [];

        repos.forEach(function(elm, i, arr) {
            if (arr[i].fork !== false) {
                return;
            }

            var popularity = arr[i].watchers + arr[i].forks;
            sorted.push({position: i, popularity: popularity, info: arr[i]});
        });
 
        function sortByPopularity(a, b) {
            return b.popularity - a.popularity;
        };

        sorted.sort(sortByPopularity);
    
        $.ajax({
            url: 'views/job.html',
            dataType: 'html',
            success: function(response) {
                var now = new Date().getFullYear();

                if (sorted.length > 0) {
                    $('#jobs').html('');
                    itemCount = 0;
                    sorted.forEach(function(elm, index, arr) {
                        if (itemCount >= maxItems) {
                            return;
                        }
    
                        var since = new Date(arr[index].info.created_at);
                        since = since.getFullYear();

                        var view = {
                            name: arr[index].info.name,
                            since: since,
                            now: now,
                            description: arr[index].info.description,
                            username: username,
                            watchers: arr[index].info.watchers,
                            forks: arr[index].info.forks
                        };
   
                        if (itemCount == sorted.length - 1 || itemCount == maxItems-1) {
                            view.last = 'last';
                        }

                        var template = response;
                        var html = Mustache.to_html(template, view);
    

                        $('#jobs').append($(html));
                        ++itemCount;
                    });
                } else {
                    $('#jobs').append('<p class="enlarge">I do not have any public repository. Sorry.</p>');
                }
            }
        });
    });

    gh_user.orgs(function(data) {
        var orgs = data.organizations;

        var sorted = [];

        orgs.forEach(function(elm, i, arr) {
            if (arr[i].name === undefined) {
                return;
            }
            sorted.push({position: i, info: arr[i]});
        });

        $.ajax({
            url: 'views/org.html',
            dataType: 'html',
            success: function(response) {
                var now = new Date().getFullYear();

                if (sorted.length > 0) {
                    $('#orgs').html('');
                    sorted.forEach(function(elm, index, arr) {
                        if (itemCount >= maxItems) {
                            return;
                        }
                        var view = {
                            name: arr[index].info.name,
                            login: arr[index].info.login,
                            now: now
                        };
    
                        if (itemCount == sorted.length - 1 || itemCount == maxItems) {
                            view.last = 'last';
                        }
                        var template = response;
                        var html = Mustache.to_html(template, view);
    
                        $('#orgs').append($(html));
                        ++itemCount;
                    });
                } else {
                    console.log(sorted);
                    $('#organizations').remove();
                }
            }
        });
    });

};



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$(window).bind('error', error);