// Generated by CoffeeScript 1.3.3
(function() {
  var STORAGE_NAME, setall, visible;

  STORAGE_NAME = 'tvgids-channels';

  visible = localStorage.hasOwnProperty(STORAGE_NAME) ? localStorage.getItem(STORAGE_NAME).split(',') : _.pluck(CHANNELS, 'id');

  _.each(CHANNELS, function(channel) {
    var elem, input, is_visible;
    is_visible = _.contains(visible, channel.id);
    input = $('<input type="checkbox" name="channels[]" value="' + channel.id + '">');
    input.attr('checked', is_visible);
    input.change(function() {
      return $(this).parent().toggleClass('disabled', !$(this).is(':checked'));
    });
    input.change(function() {
      return $('#select-channels').submit();
    });
    elem = $('<label/>').html(channel.name);
    elem.prepend(input);
    elem.toggleClass('disabled', !is_visible);
    return elem.appendTo('#select-channels .options');
  });

  $('#select-channels').submit(function(e) {
    var i, selected;
    e.preventDefault();
    selected = (function() {
      var _i, _len, _ref, _results;
      _ref = $('input', this);
      _results = [];
      for (_i = 0, _len = _ref.length; _i < _len; _i++) {
        i = _ref[_i];
        if ($(i).is(':checked')) {
          _results.push($(i).val());
        }
      }
      return _results;
    }).call(this);
    return localStorage.setItem(STORAGE_NAME, selected.join(','));
  });

  setall = function(c) {
    return $('#select-channels input').prop('checked', c).change();
  };

  $('#select-all').click(function() {
    return setall(true);
  });

  $('#select-none').click(function() {
    return setall(false);
  });

}).call(this);