Rkns.Bins.LdtJson = Rkns.Utils.inherit(Rkns.Bins._Base);

Rkns.Bins.LdtJson.prototype.tagTemplate = Rkns._.template(

    '<li class="Rk-Bin-Item" data-uri="http://ldt.iri.centrepompidou.fr/ldtplatform/ldt/front/search/?search=<%=encodedtitle%>&field=all" data-title="<%-title%>" data-description="Tag \'<%-title%>\'">'

    + '<div class="Rk-Ldt-Icon Rk-Ldt-TagIcon"></div><h4><%-title%></h4></li>'

);

Rkns.Bins.LdtJson.prototype.annotationTemplate = Rkns._.template(

    '<li class="Rk-Bin-Item" data-uri="http://ldt.iri.centrepompidou.fr/ldtplatform/ldt/front/player/<%=mediaid%>/#id=<%=annotationid%>" data-title="<%-title%>" data-description="<%-description%>">'

    + '<div class="Rk-Ldt-Icon Rk-Ldt-<%=type%>Icon"></div><h4><%-title%></h4><p><%-description%></p><p>Start: <%=start%>, End: <%=end%>, Duration: <%=duration%></p></li>'

);

Rkns.Bins.LdtJson.prototype._init = function(_renkan, _opts) {

    this.proj_id = _opts.project_id;

    this.title_$.html(_opts.title);

    var _this = this;

    function convertTC(_ms) {

        function pad(_n) {

            var _res = _n.toString();

            while (_res.length < 2) {

                _res = '0' + _res;

            }

            return _res;

        }

        var _totalSeconds = Math.abs(Math.floor(_ms/1000)),

            _hours = Math.floor(_totalSeconds / 3600),

            _minutes = (Math.floor(_totalSeconds / 60) % 60),

            _seconds = _totalSeconds % 60,

            _res = '';

        if (_hours) {

            _res += pad(_hours) + ':'

        }

        _res += pad(_minutes) + ':' + pad(_seconds);

        return _res;

    }

    Rkns.$.getJSON(

        'http://ldt.iri.centrepompidou.fr/ldtplatform/ldt/cljson/id/' + this.proj_id + '?callback=?',

        function(_data) {

            var _html = '<li><h3>Tags</h3></li>',

                _projtitle = _data.meta["dc:title"];

            _this.title_$.html('LDT Project: "' + _projtitle + '"');

            _html += Rkns._(_data.tags).map(function(_tag) {

                var _title = _tag.meta["dc:title"]

                return _this.tagTemplate({

                    title: _title,

                    encodedtitle : encodeURIComponent(_title)

                })

            }).join("");

            _html += '<li><h3>Annotations</h3></li>';

            _html += Rkns._(_data.annotations).map(function(_annotation) {

                var _description = _annotation.content.description,

                    _title = _annotation.content.title.replace(_description,""),

                    _duration = _annotation.end - _annotation.begin;

                return _this.annotationTemplate({

                    title: _title,

                    description: _description,

                    start: convertTC(_annotation.begin),

                    end: convertTC(_annotation.end),

                    duration: convertTC(_duration),

                    mediaid: _annotation.media,

                    annotationid: _annotation.id,

                    type: _duration ? "Segment" : "Point"

                });

            }).join("");

            _this.main_$.html(_html);

            _renkan.resizeBins();

        }

    );

}