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

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

};

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

IriSP.Widgets.Polemic.prototype.defaults = {

    element_width : 5,

    element_height : 5,

    annotation_type : "tweet",

    defaultcolor : "#585858",

    foundcolor : "#fc00ff",

        {

            "keywords" : [ "++" ],

            "description" : "positif",

            "color" : "#1D973D"

        },

        {

            "keywords" : [ "--" ],

            "description" : "negatif",

            "color" : "#CE0A15"

        },

        {

            "keywords" : [ "==" ],

            "description" : "reference",

            "color" : "#C5A62D"  

        },

        {

            "keywords" : [ "??" ],

            "description" : "question",

            "color" : "#036AAE"

        }

    ],

    requires : [

        {

            type: "Tooltip"

        }

    ]

};

IriSP.Widgets.Polemic.prototype.onSearch = function(searchString) {

    this.searchString = typeof searchString !== "undefined" ? searchString : '';

    var _found = 0,

        _re = IriSP.Model.regexpFromTextOrArray(searchString),

        _this = this;

    this.$tweets.each(function() {

        var _el = IriSP.jQuery(this);

        if (_this.searchString) {

            if (_re.test(_el.attr("tweet-title"))) {

                _el.css({

                    "background" : _this.foundcolor,

                    "opacity" : 1

                });

                _found++;

            } else {

                _el.css({

                    "background" : _el.attr("polemic-color"),

                    "opacity" : .5

                });

            }

        } else {

            _el.css({

                "background" : _el.attr("polemic-color"),

                "opacity" : 1

            });

        }

    });

    if (this.searchString) {

        if (_found) {

            this.player.popcorn.trigger("IriSP.search.matchFound");

        } else {

            this.player.popcorn.trigger("IriSP.search.noMatchFound");

        }

    }

}

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

    this.bindPopcorn("IriSP.search", "onSearch");

    this.bindPopcorn("IriSP.search.closed", "onSearch");

    this.bindPopcorn("IriSP.search.cleared", "onSearch");

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

    this.$zone = IriSP.jQuery('<div>');

    this.$.append(this.$zone);

    var _slices = [],

        _slice_count = Math.floor( this.width / this.element_width ),

        _duration = this.source.getDuration(),

        _max = 0,

        _list = this.getWidgetAnnotations();

    for (var _i = 0; _i < _slice_count; _i++) {

        var _begin = new IriSP.Model.Time( _i * _duration / _slice_count ),

            _end = new IriSP.Model.Time( ( _i + 1 ) * _duration / _slice_count ),

            _count = 0,

            _res = {

                annotations : _list.filter(function(_annotation) {

                    return _annotation.begin >= _begin && _annotation.end < _end;

                }),

                polemicStacks : []

            }

            _count += _polemic.length;

            _res.polemicStacks.push(_polemic);

        }

            _res.annotations.removeElements(_res.polemicStacks[_j]);

        }

        _count += _res.annotations.length;

        _max = Math.max(_max, _count);

        _slices.push(_res);

    }

    this.height = (_max ? (_max + 2) * this.element_height : 0);

    this.$zone.css({

        width: this.width + "px",

        height: this.height + "px",

        position: "relative"

    });

    this.$elapsed = IriSP.jQuery('<div>')

        .css({

            background: '#cccccc',

            position: "absolute",

            top: 0,

            left: 0,

            width: 0,

            height: "100%"

        });

    this.$zone.append(this.$elapsed);

    var _x = 0,

        _this = this,

        _html = '';

    function displayElement(_x, _y, _color, _id, _title) {

        _html += Mustache.to_html(

            '<div class="Ldt-Polemic-TweetDiv" annotation-id="{{id}}" tweet-title="{{title}}" pos-x="{{posx}}" pos-y="{{top}}" polemic-color="{{color}}"'

            + ' style="width: {{width}}px; height: {{height}}px; top: {{top}}px; left: {{left}}px; background: {{color}}"></div>',

        {

            id: _id,

            title: _title,

            posx: Math.floor(_x + (_this.element_width - 1) / 2),

            left: _x,

            top: _y,

            color: _color,

            width: (_this.element_width-1),

            height: _this.element_height

        });

    }

    IriSP._(_slices).forEach(function(_slice) {

        var _y = _this.height;

        _slice.annotations.forEach(function(_annotation) {

            _y -= _this.element_height;

        });

        IriSP._(_slice.polemicStacks).forEach(function(_annotations, _j) {

            _annotations.forEach(function(_annotation) {

                _y -= _this.element_height;

            });

        });

        _x += _this.element_width;

    });

    this.$zone.append(_html);

    this.$tweets = this.$.find(".Ldt-Polemic-TweetDiv");

    this.$position = IriSP.jQuery('<div>').addClass("Ldt-Polemic-Position");

    this.$zone.append(this.$position);

    this.$tweets

        .mouseover(function() {

            var _el = IriSP.jQuery(this);

            _this.tooltip.show(_el.attr("pos-x"), _el.attr("pos-y"), _el.attr("tweet-title"), _el.attr("polemic-color"));

        })

        .mouseout(function() {

            _this.tooltip.hide();

        });

    this.$zone.click(function(_e) {

        var _x = _e.pageX - _this.$zone.offset().left;

        _this.player.popcorn.currentTime(_this.source.getDuration().getSeconds() * _x / _this.width);

    });

}

IriSP.Widgets.Polemic.prototype.onTimeupdate = function() {

    var _x = Math.floor( this.width * this.player.popcorn.currentTime() / this.source.getDuration().getSeconds());

    this.$elapsed.css({

        width:  _x + "px"

    });

    this.$position.css({

        left: _x + "px"

    })

}