(function($) {
  var PADMA_URL = "http://pad.ma/";
  $(function() {
    $("a").each(function() {
      var that = this;
      var link = $(this).attr("href");
      if (link.indexOf(PADMA_URL) != -1) {
        var linkData = parsePadmaUrl(link);                      
        if (linkData) {
   //       console.log(linkData);
          var v = new padmaVideo(linkData.videoId);
          v.getAllData(setupPadmaLink, {'linkData': linkData, 'jq': that});
//          getPadmaData(linkData, that, {}); 
        }
      }    
    });
  });



/*
Gives a bunch of data parsed from a pad.ma url
  Returns:
    {
      'videoId': string, id of pad.ma video
      'type': string, type of link -- info, editor, layer, tcRange or tc.
      'layerId': string, id of layer, (if type=="layer")
      'tcIn': timecode, in npt format (if type == "tcRange")
      'tc': timecode, in npt format (if type == 'tc')
    }
*/

  function parsePadmaUrl(link) {
    var linkStr = link.replace(PADMA_URL, "");
 //   console.log(linkStr);
    var r = { };
    if (linkStr.charAt(0) == 'V') {
      var idRegex = /V(.{1,7})/;
      var idMatch = linkStr.match(idRegex);
 //     console.log("match", idMatch);
      r.videoId = idMatch[0];      
      var postIdStr = linkStr.replace(idMatch[0] + "/", '');
      if (postIdStr == 'info' || postIdStr == '') {
        r.type = 'info';
        return r;
      } else if (postIdStr == 'editor') {
        r.type = 'editor';
        return r;
      } else if (postIdStr.charAt(0) == 'L') {
        r.type = 'layer';
        r.layerId = postIdStr;
        return r;
      } else if (postIdStr.indexOf("-") != -1) {
        var tcs = postIdStr.split("-");
        r.type = 'tcRange';
        r.tcIn = tcs[0];
        r.tcOut = tcs[1];
        return r;
      } else {
        r.type = 'tc';
        r.tc = postIdStr;
        return r;
      }
    } else if (linkStr.substring(0,7) == 'find?l=') {
      r.type = 'list';
      r.listId = linkStr.match(/l\=(L.*?)$/)[1];
      return r;
    } else {
      return false;
    }
  }
  D = parsePadmaUrl;  
})(jQuery);