<!DOCTYPE html>
<!--
Copyright (c) 2015 The Chromium Authors. All rights reserved.
Use of this source code is governed by a BSD-style license that can be
found in the LICENSE file.
-->

<link rel="import" href="/model/event_set.html">
<link rel="import" href="/ui/analysis/multi_event_sub_view.html">
<link rel="import" href="/ui/analysis/analysis_sub_view.html">

<polymer-element name="tr-ui-a-multi-interaction-record-sub-view"
    extends="tr-ui-a-sub-view">
  <script>
  'use strict';

  Polymer({
    created: function() {
      this.currentSelection_ = undefined;
    },

    set selection(selection) {
      this.currentSelection_ = selection;
      this.textContent = '';
      var realView = document.createElement('tr-ui-a-multi-event-sub-view');

      this.appendChild(realView);
      realView.setSelectionWithoutErrorChecks(selection);

      this.currentSelection_ = selection;
    },

    get selection() {
      return this.currentSelection_;
    },

    get relatedEventsToHighlight() {
      if (!this.currentSelection_)
        return undefined;
      var selection = new tr.model.EventSet();
      this.currentSelection_.forEach(function(ir) {
        ir.associatedEvents.forEach(function(event) {
          selection.push(event);
        });
      });
      return selection;
    }
  });
  </script>
</polymer-element>