/* a widget that displays tweet - used in conjunction with the polemicWidget */

IriSP.TweetsView = function(Popcorn, config, Serializer) {

  IriSP.Widget.call(this, Popcorn, config, Serializer);

  this._displayingTweet = false;

  this._timeoutId = undefined;  

};

IriSP.TweetsView.prototype = new IriSP.Widget();

IriSP.TweetsView.prototype.drawTweet = function(annotation) {

    var title = IriSP.formatTweet(annotation.content.title);

    var desc = IriSP.formatTweet(annotation.content.description);

    this.selector.find(".Ldt-SaTitle").html(title);

    this.selector.find(".Ldt-SaDescription").html(desc);

    this.selector.show("blind", 250); 

};

IriSP.TweetsView.prototype.displayTweet = function(annotation) {

  if (this._displayingTweet === false) {

    this._displayingTweet = true;

  } else {

    window.clearTimeout(this._timeoutId);

  }

  this.drawTweet(annotation);

};

IriSP.TweetsView.prototype.draw = function() {

  var _this = this;

  this.selector.append(Mustache.to_html(IriSP.polemicAnnotationView_template, {}));

  this._Popcorn.listen("IriSP.PolemicTweet.click", IriSP.wrap(this, this.PolemicTweetClickHandler));

};

IriSP.TweetsView.prototype.PolemicTweetClickHandler = function(tweet_id) {  

  var index, annotation;

  for (index in this._serializer._data.annotations) {

    annotation = this._serializer._data.annotations[index];

    if (annotation.id === tweet_id)

      break;

  }

  if (annotation.id !== tweet_id)

      /* we haven't found it */

      return;

  this.displayTweet(annotation);

  return;

};