<link rel="import" href="../../../../packages/polymer/polymer.html">
<link rel="import" href="nav_bar.html">
<link rel="import" href="observatory_element.html">
<link rel="import" href="class_ref.html">

<polymer-element name="class-tree" extends="observatory-element">
  <template>
    <link rel="stylesheet" href="css/shared.css">
    <style>
      .table {
        border-collapse: collapse!important;
        width: 100%;
        margin-bottom: 20px
      }
      .table thead > tr > th,
      .table tbody > tr > th,
      .table tfoot > tr > th,
      .table thead > tr > td,
      .table tbody > tr > td,
      .table tfoot > tr > td {
        padding: 8px;
        vertical-align: top;
      }
      .table thead > tr > th {
        vertical-align: bottom;
        text-align: left;
        border-bottom:2px solid #ddd;
      }

      tr:hover > td {
        background-color: #FFF3E3;
      }
      .rowColor0 {
        background-color: #FFE9CC;
      }
      .rowColor1 {
        background-color: #FFDEB2;
      }
      .rowColor2 {
        background-color: #FFD399;
      }
      .rowColor3 {
        background-color: #FFC87F;
      }
      .rowColor4 {
        background-color: #FFBD66;
      }
      .rowColor5 {
        background-color: #FFB24C;
      }
      .rowColor6 {
        background-color: #FFA733;
      }
      .rowColor7 {
        background-color: #FF9C19;
      }
      .rowColor8 {
        background-color: #FF9100;
      }

      .tooltip {
        display: block;
        position: absolute;
        visibility: hidden;
        opacity: 0;
        transition: visibility 0s linear 0.5s;
        transition: opacity .4s ease-in-out;
      }

      tr:hover .tooltip {
        display: block;
        position: absolute;
        top: 100%;
        right: 100%;
        visibility: visible;
        z-index: 999;
        width: 400px;
        color: #ffffff;
        background-color: #0489c3;
        border-top-right-radius: 8px;
        border-top-left-radius: 8px;
        border-bottom-right-radius: 8px;
        border-bottom-left-radius: 8px;
        transition: visibility 0s linear 0.5s;
        transition: opacity .4s ease-in-out;
        opacity: 1;
      }

      .white {
        color: #ffffff;
      }
    </style>
    <nav-bar>
      <top-nav-menu last="{{ true }}"></top-nav-menu>
      <nav-control></nav-control>
    </nav-bar>
    <div class="content-centered">
      <h1>Class Hierarchy</h1>
      <table id="tableTree" class="table">
        <thead>
          <tr>
            <th>Class</th>
          </tr>
        </thead>
        <tbody>
          <tr template repeat="{{row in tree.rows }}">
            <td on-click="{{toggleExpanded}}"
                class="{{ coloring(row) }}"
                style="{{ padding(row) }}">
              <span id="expand" style="{{ row.expanderStyle }}">{{ row.expander }}</span>
              <class-ref ref="{{ row.cls }}"></class-ref>
            </td>
          </tr>
        </tbody>
      </table>
    </div>
  </template>
</polymer-element>

<script type="application/dart" src="class_tree.dart"></script>