(function(context,$) {

  "use strict";
  context.JK = context.JK || {};
  context.JK.BandHoverBubble = function(bandId, position) {

    var logger = context.JK.logger;
    var rest = context.JK.Rest();
    var instrumentLogoMap = context.JK.getInstrumentIconMap24();
    var hoverSelector = "#band-hover";

    this.showBubble = function() {
      $(hoverSelector).css({left: position.left-100, top: position.top});
      $(hoverSelector).fadeIn(500);

      rest.getBand(bandId)
        .done(function(response) {
          $(hoverSelector).html('');

          // musicians
          var musicianHtml = '';
          $.each(response.musicians, function(index, val) {
              var instrumentHtml = '';

              musicianHtml += '<tr><td width="50"><a href="#" class="avatar-tiny"><img src="' + context.JK.resolveAvatarUrl(val.photo_url) + '" /></a></td>';
              musicianHtml += '<td width="75"><a href="#">' + val.name + '</a></td>';

              instrumentHtml = '<td><div class="nowrap">';
              $.each(val.instruments, function(index, instrument) {
                instrumentHtml += '<img src="' + instrumentLogoMap[instrument.instrument_id] + '" width="24" height="24" />&nbsp;';
              });

              instrumentHtml += '</div></td>';

              musicianHtml += instrumentHtml;
              musicianHtml += '</tr>';
          });

          var template = $('#template-hover-band').html();
          if (response.biography == null) {
            response.biography = 'No Biography Available';
          }

          var genres = [];
          genres = $.map(response.genres, function(n, i) {
            return n.description;
          });

          var bandHtml = context.JK.fillTemplate(template, {
              avatar_url: context.JK.resolveBandAvatarUrl(response.photo_url),
              name: response.name,
              location: response.location,
              genres: genres.join(', '),
              musicians: musicianHtml,
              like_count: response.liker_count,
              follower_count: response.follower_count,
              recording_count: response.recording_count,
              session_count: response.session_count,
              biography: response.biography,
              profile_url: "/client#/bandProfile/" + response.id
          });

          $(hoverSelector).append('<h2>Band Detail</h2>' + bandHtml);
        })
        .fail(function(xhr) {
          if(xhr.status >= 500) {
              context.JK.fetchUserNetworkOrServerFailure();
          }
          else if(xhr.status == 404) {
              context.JK.entityNotFound("Band");
          }
          else {
              context.JK.app.ajaxError(arguments);
          }
        });
    };

    this.hideBubble = function() {
      $(hoverSelector).hide();
    };

    this.id = function() {
      return hoverSelector;
    };
  }
})(window,jQuery);