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

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

};

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

IriSP.Widgets.Renkan.prototype.defaults = {

    annotation_regexp: /player\/([a-zA-Z0-9_-]+)\/.*id=([a-zA-Z0-9_-]+)/,

    tag_regexp: /search=([^&=]+)/,

    min_duration: 5000,

    renkan_options: {}

};

IriSP.Widgets.Renkan.prototype.messages = {

    "fr": {

    },

    "en": {

    }

};

IriSP.Widgets.Renkan.prototype.template =

    '<div class="Ldt-Renkan-Container"><div class="Ldt-Renkan"></div></div>';

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

    this.renderTemplate();

    var _id = IriSP.Model.getUID();

    this.$.find(".Ldt-Renkan").attr("id", _id);

    var renkan_options = IriSP._.extend({

        container: _id,

        editor_mode: false,

        show_bins: false,

        show_top_bar: false,

        force_resize: true,

        language: IriSP.language

    }, this.renkan_options);

    this.renkan = new Rkns.Renkan(renkan_options);

    this.node_times = [];

    var _this = this,

        _list = this.getWidgetAnnotations();

    this.renkan.project.on("add:nodes", function(_node) {

        var _uri = _node.get("uri"),

            _annmatch = _uri.match(_this.annotation_regexp);

        if (_annmatch) {

            var _annotations = _list.filter(function(_ann) {

                return _ann.getMedia().id == _annmatch[1] && _ann.id == _annmatch[2];

            });

            _annotations.forEach(function(_ann) {

                var _duration = _ann.getDuration(),

                    _preroll = + ( _duration < _this.min_duration ) * ( _this.min_duration / 2);

                var _nt = {

                    uri: _uri,

                    selected: false,

                    node: _node,

                    annotation: _ann,

                    begin: _ann.begin - _preroll,

                    end: _ann.end + _preroll

                };

                _this.node_times.push(_nt);

                var _annselected = false,

                    _nodeselected = false;

                _ann.on("select", function() {

                    _annselected = true;

                    if (!_nodeselected) {

                        _node.trigger("select",true);

                    }

                });

                _node.on("selected", function() {

                    _nodeselected = true;

                    if (!_annselected) {

                        _ann.trigger("select",true);

                    }

                });

                _ann.on("unselect", function() {

                    _annselected = false;

                    if (_nodeselected) {

                        _node.trigger("unselect",true);

                    }

                });

                _node.on("unselected", function() {

                    _nodeselected = false;

                    _nt.selected = false;

                    if (_annselected) {

                        _ann.trigger("unselect",true);

                    }

                });

                _node.on("clicked", function() {

                    _ann.trigger("click");

                });

            });

        }

        var _tagmatch = _uri.match(_this.tag_regexp);

        if (_tagmatch) {

            _node.on("select", function() {

                _this.source.getAnnotations().search(_tagmatch[1]);

            });

            _node.on("unselect", function() {

                _this.source.getAnnotations().search("");

            });

        }

    });

    Rkns.jsonIO(this.renkan, {

        url: this.data

    });

    this.onMediaEvent("timeupdate","onTimeupdate");

    this.$.find(".Rk-Editor").on("click", "a", function() {

        var href = this.href,

            times = _this.node_times.filter(function(t) {

                return t.uri == href;

            });

        if (times.length) {

            IriSP._(times).each(function(t) {

                t.annotation.trigger("click");

            });

            return false;

        }

    });

};

IriSP.Widgets.Renkan.prototype.onTimeupdate = function(_time) {

    IriSP._(this.node_times).each(function(_nt) {

        if (_nt.begin <= _time && _nt.end >= _time) {

            if (!_nt.selected) {

                _nt.selected = true;

                _nt.node.trigger("select");

            }

        } else {

            if (_nt.selected) {

                _nt.node.trigger("unselect");

            }

        }

    });

};