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

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

}

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

IriSP.Widgets.Trace.prototype.defaults = {

    js_console : false,

    url: "http://traces.advene.org:5000/",

    requestmode: 'GET',

    syncmode: "sync",

    default_subject: "IRI",

    tracer: null,

    extend: false

}

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

  this.lastEvent = "";

  if (typeof window.tracemanager === "undefined") {

      console.log("Tracemanager not found");

      return;

  }

  var _this = this,

    _mdplisteners = {

        "search.open" : 0,

        "search.closed" : 0,

        "search" : 0,

        "search.cleared" : 0,

        "search.matchFound" : 0,

        "search.noMatchFound" : 0,

        "search.triggeredSearch" : 0,

        "TraceWidget.MouseEvents" : 0

    }

    _medialisteners = {

        "play" : 0,

        "pause" : 0,

        "volumechange" : 0,

        "seeked" : 0,

        "play" : 0,

        "pause" : 0,

        "timeupdate" : 2000

    };

    IriSP._(_mdplisteners).each(function(_ms, _listener) {

        var _f = function(_arg) {

            _this.eventHandler(_listener, _arg);

        }

        if (_ms) {

            _f = IriSP._.throttle(_f, _ms);

        }

        _this.onMdpEvent(_listener, _f);

    });

    IriSP._(_medialisteners).each(function(_ms, _listener) {

        var _f = function(_arg) {

            _this.eventHandler(_listener, _arg);

        }

        if (_ms) {

            _f = IriSP._.throttle(_f, _ms);

        }

        _this.media.on(_listener, _f);

    });

    if (!this.tracer) {

        this.tracer = window.tracemanager.init_trace("test", {

            url: this.url,

            requestmode: this.requestmode,

            syncmode: this.syncmode,

            default_subject: this.default_subject

        });

    }

    this.tracer.trace("TraceWidgetInit", {});

    this.mouseLocation = '';

    IriSP.jQuery(".Ldt-Widget").on("click mouseover mouseout", ".Ldt-TraceMe", function(_e) {

        var _target = IriSP.jQuery(this);

        var _widget = IriSP.jQuery(this).attr("widget-type"),

            _data = {

                "type": _e.type,

                "x": _e.clientX,

                "y": _e.clientY,

                "widget": _widget

            },

            _targetEl = _target[0],

            _class = _targetEl.className,

            _name = _targetEl.localName,

            _id = _targetEl.id,

            _value = _targetEl.value,

            _traceInfo = _target.attr("trace-info"),

            _lastTarget = _name + (_id && _id.length ? '#' + IriSP.jqEscape(_id) : '') + (_class && _class.length ? ('.' + IriSP.jqEscape(_class).replace(/\s/g,'.')).replace(/\.Ldt-(Widget|TraceMe)/g,'') : '');

        _data.target = _lastTarget

        if (typeof _traceInfo == "string" && _traceInfo.length) {

            _data.traceInfo = _traceInfo;

            _lastTarget += ( ";" + _traceInfo );

        }

        if (typeof _value == "string" && _value.length) {

            _data.value = _value;

        }

        switch(_e.type) {

            case "mouseover":

                if (_this.lastTarget != _lastTarget) {

                    _this.player.trigger('TraceWidget.MouseEvents', _data);

                } else {

                    if (typeof _this.moTimeout != "undefined") {

                        clearTimeout(_this.moTimeout);

                        _this.moTimeout = undefined;

                    }

                }

            break;

            case "mouseout":

                if (typeof _this.moTimeout != "undefined") {

                    clearTimeout(_this.moTimeout);

                }

                _this.moTimeout = setTimeout(function() {

                   if (_lastTarget != _this.lastTarget) {

                       _this.player.trigger('TraceWidget.MouseEvents', _data);

                   }

                },100);

            break;

            default:

                _this.player.trigger('TraceWidget.MouseEvents', _data);

        }

        _this.lastTarget = _lastTarget;

    });

}

IriSP.Widgets.Trace.prototype.eventHandler = function(_listener, _arg) {

    var _traceName = 'Mdp_';

    if (typeof _arg == "string" || typeof _arg == "number") {

        _arg = { "value" : _arg }

    }

    if (typeof _arg == "undefined") {

        _arg = {}

    }

    switch(_listener) {

        case 'IriSP.TraceWidget.MouseEvents':

            _traceName += _arg.widget + '_' + _arg.type;

            delete _arg.widget;

            delete _arg.type;

        break;

        case 'play':

        case 'pause':

            _arg.milliseconds = this.media.getCurrentTime().milliseconds;

        case 'timeupdate':

        case 'seeked':

        case 'volumechange':

            _traceName += 'media_' + _listener;

        break;

        default:

            _traceName += _listener.replace('.','_');

    }

    this.lastEvent = _traceName;

    if (typeof this.extend === "object" && this.extend) {

        IriSP._(_arg).extend(this.extend);

    }

    this.tracer.trace(_traceName, _arg);

    if (this.js_console && typeof window.console !== "undefined" && typeof console.log !== "undefined") {

        console.log("tracer.trace('" + _traceName + "', " + JSON.stringify(_arg) + ");");

    }

}