IriSP.Widgets.Tweet = function(player, config) {

    IriSP.Widgets.Widget.call(this, player, config);

    this.lastAnnotation = false;

};

IriSP.Widgets.Tweet.prototype = new IriSP.Widgets.Widget();

IriSP.Widgets.Tweet.prototype.defaults = {

    hide_timeout: 10000,

    polemics : [

        {

            "keywords" : [ "++" ],

            "color" : "#30d765"

        },

        {

            "keywords" : [ "--" ],

            "color" : "#f51123"

        },

        {

            "keywords" : [ "==" ],

            "color" : "#f1e24a"  

        },

        {

            "keywords" : [ "??" ],

            "color" : "#05aae6"

        }

    ],

    annotation_type: "tweet",

    pin_at_start: false

};

IriSP.Widgets.Tweet.prototype.messages = {

    "fr": {

        retweet: "Retweeter",

        reply: "Répondre",

        keep_visible: "Empêcher la fermeture automatique",

        dont_keep_visible: "Permettre la fermeture automatique",

        close_widget: "Fermer l'affichage du tweet",

        original_time: "Heure d'envoi\u00a0: ",

        video_time: "Temps de la vidéo\u00a0: ",

        show_original: "Voir l'original"

    },

    "en": {

        retweet: "Retweet",

        reply: "Reply",

        keep_visible: "Keep visible",

        dont_keep_visible: "Don't keep visible",

        close_widget: "Close tweet display",

        original_time: "Tweet sent at: ",

        video_time: "Video time: ",

        show_original: "Show original"

    }

};

IriSP.Widgets.Tweet.prototype.template =

    '<div class="Ldt-Tweet-Widget"><div class="Ldt-Tweet-Inner"><div class="Ldt-Tweet-PinClose-Buttons">'

    + '<a href="#" class="Ldt-Tweet-Pin Ldt-TraceMe{{#pin_at_start}} active" title="{{l10n.dont_keep_visible}}{{/pin_at_start}}{{^pin_at_start}}" title="{{l10n.keep_visible}}{{/pin_at_start}}"></a>'

    + '<a href="#" class="Ldt-Tweet-Close Ldt-TraceMe" title="{{l10n.close_widget}}"></a>'

    + '</div><div class="Ldt-Tweet-AvatarContainer"><a href="#" class="Ldt-Tweet-ProfileLink" target="_blank">'

    + '<img src="" class="Ldt-Tweet-Avatar"/></a></div><h3><a href="#" class="Ldt-Tweet-ProfileLink Ldt-Tweet-ScreenName" target="_blank">'

    + '</a> (<span class="Ldt-Tweet-FullName"></span>)</h3><p class="Ldt-Tweet-Contents"></p><div class="Ldt-Tweet-Bottom">'

    + '<span class="Ldt-Tweet-Time"></span>'

    + '<a class="Ldt-Tweet-Original" href="" target="_blank">{{l10n.show_original}}</a>'

    + '<a href="" target="_blank" class="Ldt-Tweet-Retweet"><div class="Ldt-Tweet-Icon"></div>{{l10n.retweet}}</a>'

    + '<a href="" target="_blank" class="Ldt-Tweet-Reply"><div class="Ldt-Tweet-Icon"></div>{{l10n.reply}}</a></div></div></div>';

IriSP.Widgets.Tweet.prototype.draw = function() {

    this.renderTemplate();

    this.pinned = this.pin_at_start;

    var _this = this;

    this.$.find(".Ldt-Tweet-Pin").click(function() {

        _this.pinned = !_this.pinned;

        var _el = IriSP.jQuery(this);

        if (_this.pinned) {

            _el.addClass("active").attr("title",_this.l10n.dont_keep_visible);

            _this.cancelTimeout();

        } else {

            _el.removeClass("active").attr("title",_this.l10n.keep_visible);

            _this.hideTimeout();

        }

    });

    this.$.find(".Ldt-Tweet-Close").click(function() {

        _this.hide();

    });

    this.$.hide();

    this.getWidgetAnnotations().forEach(function(_annotation) {

        _annotation.on("click", function() {

            _this.show(_annotation);

        });

    });

};

IriSP.Widgets.Tweet.prototype.show = function(_tweet) {

    if (typeof _tweet !== "undefined" && typeof _tweet.source !== "undefined") {

        var extend = [

            [

                /#(\w+)/gm,

                function(matches) {

                    return '<a href="http://twitter.com/search?q=%23' + matches[1] + '" target="_blank">';

                },

                '</a>'

            ]

        ];

        var _urls = IriSP._(_tweet.source.entities.urls).sortBy(function(_entity) {

            return _entity.indices[0];

        });

        var _currentPos = 0,

            _txt = '';

        IriSP._(_urls).each(function(_url) {

            if (_url.indices[0] >= _currentPos) {

                _txt += _tweet.source.text.substring(_currentPos, _url.indices[0]);

                _txt += (typeof _url.expanded_url !== "undefined" && _url.expanded_url !== null ? _url.expanded_url : _url.url);

                _currentPos = _url.indices[1];

            }

        });

        _txt += _tweet.source.text.substring(_currentPos);

        for (var _i = 0; _i < this.polemics.length; _i++) {

            var rx = IriSP.Model.regexpFromTextOrArray(this.polemics[_i].keywords);

            extend.push([

                rx,

                '<span style="background: ' + this.polemics[_i].color + '">',

                '</span>'

            ]);

        }

        var rx = (_tweet.found ? (_this.source.getAnnotations().regexp || false) : false),

            profile_url = _tweet.source.user ? _tweet.source.user.profile_image_url : _tweet.source.profile_image_url,

            screen_name = _tweet.source.user ? _tweet.source.user.screen_name :_tweet.source.from_user,

            user_name = _tweet.source.user ? _tweet.source.user.name :_tweet.source.from_user_name;

        this.$.find(".Ldt-Tweet-Avatar").attr("src", profile_url);

        this.$.find(".Ldt-Tweet-ScreenName").html('@' + screen_name);

        this.$.find(".Ldt-Tweet-ProfileLink").attr("href", "https://twitter.com/" + screen_name);

        this.$.find(".Ldt-Tweet-FullName").html(user_name);

        this.$.find(".Ldt-Tweet-Contents").html(IriSP.textFieldHtml(_txt, rx, extend));

        this.$.find(".Ldt-Tweet-Time").html(this.l10n.original_time + new Date(_tweet.source.created_at).toLocaleTimeString() + " / " + this.l10n.video_time + _tweet.begin.toString());

        this.$.find(".Ldt-Tweet-Retweet").attr("href", "https://twitter.com/intent/retweet?tweet_id=" + _tweet.source.id_str);

        this.$.find(".Ldt-Tweet-Reply").attr("href", "https://twitter.com/intent/tweet?in_reply_to=" + _tweet.source.id_str);

        this.$.find(".Ldt-Tweet-Original").attr("href", "https://twitter.com/" + screen_name + "/status/" + _tweet.source.id_str);

        this.player.trigger("Annotation.minimize");

        this.$.slideDown();

        this.cancelTimeout();

        if (!this.pinned) {

            this.hideTimeout();

        }

    } else {

        this.hide();

    }

};

IriSP.Widgets.Tweet.prototype.hide = function() {

    this.player.trigger("Annotation.maximize");

    this.$.slideUp();

    this.cancelTimeout();

};

IriSP.Widgets.Tweet.prototype.cancelTimeout = function() {

    if (typeof this.hide_timer !== "undefined") {

        window.clearTimeout(this.hide_timer);

        this.hide_timer = undefined;

    }  

};

IriSP.Widgets.Tweet.prototype.hideTimeout = function() {

    this.cancelTimeout();

    this.hide_timer = window.setTimeout(this.functionWrapper("hide"), this.hide_timeout);

};