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Copyright (C) 2017 The Android Open Source Project

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
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Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
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<link rel="import" href="../../../bower_components/polymer/polymer.html">
<link rel="import" href="../../../bower_components/iron-selector/iron-selector.html">
<link rel="import" href="../../shared/gr-button/gr-button.html">
<link rel="import" href="../../shared/gr-rest-api-interface/gr-rest-api-interface.html">

<dom-module id="gr-label-scores">
  <template>
    <style>
      .labelContainer {
        margin-bottom: .5em;
      }
      .labelContainer:last-child {
        margin-bottom: 0;
      }
      .labelName {
        display: inline-block;
        margin-right: .5em;
        min-width: 7em;
        text-align: right;
        white-space: nowrap;
        width: 25%;
      }
      .labelMessage {
        color: #666;
      }
      iron-selector > gr-button:first-of-type {
        border-bottom-left-radius: 2px;
        border-top-left-radius: 2px;
      }
      iron-selector > gr-button:last-of-type {
        border-bottom-right-radius: 2px;
        border-top-right-radius: 2px;
      }
      iron-selector > gr-button.iron-selected {
        background-color: #ddd;
      }
      gr-button {
        min-width: 40px;
      }
      .placeholder {
        display: inline-block;
        width: 40px;
      }
      @media only screen and (max-width: 25em) {
        :host {
          text-align: center;
        }
        .labelName {
          margin: 0;
          text-align: center;
          width: 100%;
        }
      }
    </style>
    <template is="dom-repeat" items="[[_labels]]" as="label">
      <div class="labelContainer">
        <span class="labelName">[[label.name]]</span>
        <span id="spaces[[index]]"></span>
        <iron-selector data-label$="[[label.name]]"
            selected="[[_computeIndexOfLabelValue(change.labels, permittedLabels, label)]]"
            hidden$="[[!_computeAnyPermittedLabelValues(permittedLabels, label.name)]]">
          <template is="dom-repeat"
              items="[[_computeBlankItems(permittedLabels, label.name, 'start')]]"
              as="value">
            <span class="placeholder">&nbsp;</span>
          </template>
          <template is="dom-repeat"
              items="[[_computePermittedLabelValues(permittedLabels, label.name)]]"
              as="value">
            <gr-button has-tooltip data-value$="[[value]]"
              title$="[[_computeLabelValueTitle(change.labels, label.name, value)]]">
            [[value]]</gr-button>
          </template>
          <template is="dom-repeat"
              items="[[_computeBlankItems(permittedLabels, label.name, 'end')]]"
              as="value">
            <span class="placeholder">&nbsp;</span>
          </template>
        </iron-selector>
        <span class="labelMessage"
            hidden$="[[_computeAnyPermittedLabelValues(permittedLabels, label.name)]]">
          You don't have permission to edit this label.
        </span>
      </div>
    </template>
  </template>
  <script src="gr-label-scores.js"></script>
</dom-module>