define(['chroma-js', 'map', 'sidebar', 'tabs', 'container', 'legend',
  'linklist', 'nodelist', 'simplenodelist', 'infobox/main',
  'proportions', 'forcegraph', 'title', 'about', 'datadistributor',
  'filters/filtergui', 'filters/hostname'],
  function (chroma, Map, Sidebar, Tabs, Container, Legend, Linklist,
            Nodelist, SimpleNodelist, Infobox, Proportions, ForceGraph,
            Title, About, DataDistributor, FilterGUI, HostnameFilter) {
    'use strict';

    return function (config, router) {
      var self = this;
      var content;
      var contentDiv;

      var linkScale = chroma.scale(chroma.bezier(['#04C714', '#FF5500', '#F02311'])).domain([1, 5]);
      var sidebar;

      var buttons = document.createElement('div');
      buttons.classList.add('buttons');

      var fanout = new DataDistributor();
      var fanoutUnfiltered = new DataDistributor();
      fanoutUnfiltered.add(fanout);

      function removeContent() {
        if (!content) {
          return;
        }

        router.removeTarget(content);
        fanout.remove(content);

        content.destroy();

        content = null;
      }

      function addContent(K) {
        removeContent();

        content = new K(config, linkScale, sidebar.getWidth, router, buttons);
        content.render(contentDiv);

        fanout.add(content);
        router.addTarget(content);
      }

      function mkView(K) {
        return function () {
          addContent(K);
        };
      }

      var loader = document.getElementsByClassName('loader')[0];
      loader.classList.add('hide');

      contentDiv = document.createElement('div');
      contentDiv.classList.add('content');
      document.body.appendChild(contentDiv);

      sidebar = new Sidebar(document.body);

      contentDiv.appendChild(buttons);

      var buttonToggle = document.createElement('button');
      buttonToggle.classList.add('ion-eye', 'shadow');
      buttonToggle.onclick = function onclick() {
        if (content.constructor === Map) {
          router.view('g');
        } else {
          router.view('m');
        }
      };

      buttons.appendChild(buttonToggle);

      var title = new Title(config);

      var header = new Container('header');
      var infobox = new Infobox(config, sidebar, router);
      var tabs = new Tabs();
      var overview = new Container();
      var legend = new Legend(config);
      var newnodeslist = new SimpleNodelist('new', 'firstseen', router, _.t('node.new'));
      var lostnodeslist = new SimpleNodelist('lost', 'lastseen', router, _.t('node.missing'));
      var nodelist = new Nodelist(router);
      var linklist = new Linklist(linkScale, router);
      var statistics = new Proportions(config, fanout);
      var about = new About();

      fanoutUnfiltered.add(legend);
      fanoutUnfiltered.add(newnodeslist);
      fanoutUnfiltered.add(lostnodeslist);
      fanout.add(nodelist);
      fanout.add(linklist);
      fanout.add(statistics);

      sidebar.add(header);
      header.add(legend);

      overview.add(newnodeslist);
      overview.add(lostnodeslist);

      var filterGUI = new FilterGUI(fanout);
      fanout.watchFilters(filterGUI);
      header.add(filterGUI);

      var hostnameFilter = new HostnameFilter();
      fanout.addFilter(hostnameFilter);

      sidebar.add(tabs);
      tabs.add('sidebar.actual', overview);
      tabs.add('node.nodes', nodelist);
      tabs.add('node.links', linklist);
      tabs.add('sidebar.stats', statistics);
      tabs.add('sidebar.about', about);

      router.addTarget(title);
      router.addTarget(infobox);

      router.addView('m', mkView(Map));
      router.addView('g', mkView(ForceGraph));

      router.view('m');

      self.setData = fanoutUnfiltered.setData;

      return self;
    };
  });