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<link rel="import" href="../../../behaviors/base-url-behavior/base-url-behavior.html">
<link rel="import" href="../../../behaviors/gr-change-table-behavior/gr-change-table-behavior.html">
<link rel="import" href="../../../behaviors/gr-url-encoding-behavior/gr-url-encoding-behavior.html">
<link rel="import" href="../../../behaviors/keyboard-shortcut-behavior/keyboard-shortcut-behavior.html">
<link rel="import" href="../../../behaviors/rest-client-behavior/rest-client-behavior.html">
<link rel="import" href="../../../bower_components/polymer/polymer.html">
<link rel="import" href="../../../styles/gr-change-list-styles.html">
<link rel="import" href="../../core/gr-navigation/gr-navigation.html">
<link rel="import" href="../../shared/gr-cursor-manager/gr-cursor-manager.html">
<link rel="import" href="../gr-change-list-item/gr-change-list-item.html">
<link rel="import" href="../../../styles/shared-styles.html">

<dom-module id="gr-change-list">
  <template>
    <style include="shared-styles"></style>
    <style include="gr-change-list-styles">
      #changeList {
        border-collapse: collapse;
        width: 100%;
      }
    </style>
    <table id="changeList">
      <tr class="topHeader">
        <th class="leftPadding"></th>
        <th class="star" hidden$="[[!showStar]]" hidden></th>
        <th class="number" hidden$="[[!showNumber]]" hidden>#</th>
        <template is="dom-repeat" items="[[changeTableColumns]]" as="item">
          <th class$="[[_lowerCase(item)]]"
              hidden$="[[isColumnHidden(item, visibleChangeTableColumns)]]">
            [[item]]
          </th>
        </template>
        <template is="dom-repeat" items="[[labelNames]]" as="labelName">
          <th class="label" title$="[[labelName]]">
            [[_computeLabelShortcut(labelName)]]
          </th>
        </template>
      </tr>
      <template is="dom-repeat" items="[[sections]]" as="changeSection"
          index-as="sectionIndex">
        <template is="dom-if" if="[[changeSection.sectionName]]">
          <tr class="groupHeader">
            <td class="leftPadding"></td>
            <td class="star" hidden$="[[!showStar]]" hidden></td>
            <td class="cell"
                colspan$="[[_computeColspan(changeTableColumns, labelNames)]]">
              <a href$="[[_sectionHref(changeSection.query)]]">
                [[changeSection.sectionName]]
              </a>
            </td>
          </tr>
        </template>
        <template is="dom-if" if="[[_isEmpty(changeSection)]]">
          <tr class="noChanges">
            <td class="leftPadding"></td>
            <td class="star" hidden$="[[!showStar]]" hidden></td>
            <td class="cell"
                colspan$="[[_computeColspan(changeTableColumns, labelNames)]]">
              <template is="dom-if" if="[[_isOutgoing(changeSection)]]">
                <slot name="empty-outgoing"></slot>
              </template>
              <template is="dom-if" if="[[!_isOutgoing(changeSection)]]">
                No changes
              </template>
            </td>
          </tr>
        </template>
        <template is="dom-repeat" items="[[changeSection.results]]" as="change">
          <gr-change-list-item
              selected$="[[_computeItemSelected(sectionIndex, index, selectedIndex)]]"
              highlight$="[[_computeItemHighlight(account, change)]]"
              needs-review$="[[_computeItemNeedsReview(account, change, showReviewedState)]]"
              change="[[change]]"
              visible-change-table-columns="[[visibleChangeTableColumns]]"
              show-number="[[showNumber]]"
              show-star="[[showStar]]"
              tabindex="0"
              label-names="[[labelNames]]"></gr-change-list-item>
        </template>
      </template>
    </table>
    <gr-cursor-manager
        id="cursor"
        index="{{selectedIndex}}"
        scroll-behavior="keep-visible"
        focus-on-move></gr-cursor-manager>
  </template>
  <script src="gr-change-list.js"></script>
</dom-module>