config_service: add routing for config-set page.

appengine/config_service/ui/src/config-ui/front-page.html

 <!--
   Copyright 2017 The LUCI Authors. All rights reserved.
   Use of this source code is governed under the Apache License, Version 2.0
   that can be found in the LICENSE file.
 -->
 
 <link rel="import" href="../../bower_components/app-layout/app-layout.html">
-<link rel="import" href="config-card.html">
 <link rel="import" href="../../bower_components/iron-ajax/iron-ajax.html">
 <link rel="import" href="../../bower_components/paper-button/paper-button.html">
 <link rel="import" href="../../bower_components/paper-search/paper-search-bar.html">
 <link rel="import" href="../../bower_components/polymer/polymer.html">
 
+<link rel="import" href="config-set-card.html">
+
 <dom-module id="front-page">
   <template>
     <style>
-      app-toolbar {
-        background-color: #efefef;
-        color: #232323;
-      }
-
-      app-header {
-        @apply --layout-fixed-top;
-      }
-
       .center {
         width: 50%;
         margin: auto;
         text-align: center;
       }
 
-      .logo {
-        height: 100%;
-      }
-
-      .title {
-        padding-left: 1%;
-        font-size: 150%;
-        font-family: sans-serif;
-      }
-
       .search-bar {
         padding-top: 7%;
         padding-bottom: 2%;
       }
 
       paper-search-bar {
         border-style: solid;
         border-width: 2px;
         width: 40%;
         height: 100%;
         margin: auto;
       }
     </style>
 
-    <app-header reveals>
-      <app-toolbar>
-        <image class="logo" src="/static/images/chromium.png"/>
-        <div class="title" main-title>Configuration Service (not fully implemented)</div>
-      </app-toolbar>
-    </app-header>
-
     <iron-ajax
         auto
         id="requestConfigs"
         url="/_ah/api/config/v1/config-sets"
         handle-as="json"
         on-response="_onGotConfigSets">
     </iron-ajax>
-
+    
     <div class="search-bar">
       <paper-search-bar query="{{query}}"></paper-search-bar>
     </div>
     
     <div class="config-list">
       <template is="dom-if" if="[[isLoading]]">
         <div class="center">Fetching config sets...</div>
       </template>
       <template is="dom-if" if="[[_not(isLoading)]]">
         <template is="dom-if" if="[[_isEmpty(searchResults)]]">
           <div class="center">No config sets found.</div>
         </template>
         <template is="dom-if" if="[[_not(_isEmpty(searchResults))]]">
           <template is="dom-repeat" items="[[searchResults]]" as="config">
-            <config-card name="[[config.config_set]]"></config-card>
+            <config-set-card name="[[config.config_set]]" on-tap="_handleClick"></config-set-card>
           </template>
         </template>
       </template>
     </div>
   </template>
 
   <script>
     Polymer({
       is: 'front-page',
 
@@ skipping 28 matching lines @@
         this._updateSearchResults();
         this.isLoading = false;
       },
 
       _not: function(b) {
         return !b;
       },
 
       _updateSearchResults: function() {
         this.searchResults = this.configSetList.filter(e => e.config_set.includes(this.query));
-      }
+      },
+
+      _handleClick: function(event) {
+        window.location = window.location.href + event.model.config.config_set;
+      },
+
     });
   </script>
 </dom-module>