(function() {
  var extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
    hasProp = {}.hasOwnProperty;

  if (ELA.Models == null) {
    ELA.Models = {};
  }

  ELA.Models.App = (function(superClass) {
    extend(App, superClass);

    function App() {
      return App.__super__.constructor.apply(this, arguments);
    }

    App.prototype.helpText = 'about';

    App.prototype.defaults = {
      path: null,
      params: null,
      showAbout: false
    };

    App.prototype.initialize = function() {
      this.on('change:path', this.handlePath);
      return this.on('change:params', this.handleParams);
    };

    App.prototype.currentAppModel = function() {
      return this.get('currentAppModel');
    };

    App.prototype.currentApp = function() {
      var ref;
      return (ref = this.currentAppModel()) != null ? ref.currentApp() : void 0;
    };

    App.prototype.currentNamespace = function() {
      var klass, path;
      path = this.get('path');
      if (path != null) {
        klass = path[0].toCapitalCamel();
        return ELA[klass];
      }
    };

    App.prototype.handlePath = function(model, path) {
      var AppClass, ref, ref1;
      if (path != null) {
        if (path[0] === 'about') {
          return this.set({
            showAbout: true
          });
        } else if (path[0] !== ((ref = this.currentAppModel()) != null ? ref.name : void 0)) {
          AppClass = this.currentNamespace().Models.App;
          return this.set({
            showAbout: false,
            currentAppModel: new AppClass({
              path: path.slice(1)
            })
          });
        } else {
          if ((ref1 = this.currentAppModel()) != null) {
            ref1.set({
              path: path.slice(1)
            });
          }
          return this.set({
            showAbout: false
          });
        }
      } else {
        return this.set({
          currentAppModel: null,
          showAbout: false
        });
      }
    };

    App.prototype.handleParams = function(model, params) {
      if (params != null) {
        return this.currentApp().deserialize(params);
      }
    };

    App.prototype.url = function() {
      var json, url;
      url = location.origin;
      if (json = this.toJSON()) {
        url += '/#app/' + this.get('path').join('/') + '?' + encodeURI(json);
      }
      return url;
    };

    App.prototype.toJSON = function() {
      var currentApp;
      if (currentApp = this.currentApp()) {
        return JSON.stringify(currentApp.serialize());
      }
    };

    return App;

  })(Backbone.Model);

}).call(this);