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Copyright (C) 2015 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.
You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
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<link rel="import" href="../../../bower_components/polymer/polymer.html">
<link rel="import" href="../../../bower_components/iron-autogrow-textarea/iron-autogrow-textarea.html">
<link rel="import" href="../../shared/gr-button/gr-button.html">
<link rel="import" href="../../shared/gr-date-formatter/gr-date-formatter.html">
<link rel="import" href="../../shared/gr-formatted-text/gr-formatted-text.html">
<link rel="import" href="../../shared/gr-storage/gr-storage.html">
<link rel="import" href="../../shared/gr-rest-api-interface/gr-rest-api-interface.html">

<dom-module id="gr-diff-comment">
  <template>
    <style>
      :host {
        display: block;
        font-family: var(--font-family);
        padding: .7em .7em;
        --iron-autogrow-textarea: {
          padding: 2px;
        };
      }
      :host[disabled] {
        pointer-events: none;
      }
      :host[disabled] .container {
        opacity: .5;
      }
      :host[is-robot-comment] {
        background-color: #cfe8fc;
      }
      .header {
        cursor: pointer;
        display: flex;
        font-family: 'Open Sans', sans-serif;
        margin-bottom: 0.7em;
        padding-bottom: 0;
      }
      .container.collapsed .header {
        margin: 0;
      }
      .headerMiddle {
        color: #666;
        flex: 1;
        overflow: hidden;
      }
      .authorName,
      .draftLabel {
        display: block;
        float: left;
        font-weight: bold;
      }
      .draftLabel {
        color: #999;
        display: none;
      }
      .date {
        justify-content: flex-end;
        margin-left: 5px;
        white-space: nowrap;
      }
      a.date:link,
      a.date:visited {
        color: #666;
      }
      .actions {
        display: flex;
        padding-top: 0;
      }
      .action {
        margin-right: .5em;
      }
      .danger {
        display: flex;
        flex: 1;
        justify-content: flex-end;
      }
      .editMessage {
        display: none;
        margin: .5em 0;
        width: 100%;
      }
      .danger .action {
        margin-right: 0;
      }
      .container:not(.draft) .actions .hideOnPublished {
        display: none;
      }
      .draft .reply,
      .draft .quote,
      .draft .ack,
      .draft .done {
        display: none;
      }
      .draft .draftLabel {
        display: inline;
      }
      .draft:not(.editing) .save,
      .draft:not(.editing) .cancel,
      .draft:not(.editing) .resolve {
        display: none;
      }
      .editing .message,
      .editing .reply,
      .editing .quote,
      .editing .ack,
      .editing .done,
      .editing .edit {
        display: none;
      }
      .editing .editMessage {
        background-color: #fff;
        display: block;
      }
      .show-hide {
        margin-left: .4em;
      }
      .robotId {
        color: #808080;
        margin-bottom: .8em;
        margin-top: -.4em;
      }
      .runIdInformation {
        margin-bottom: .5em;
      }
      .robotRun {
        margin-left: .5em;
      }
      .robotRunLink {
        margin-left: .5em;
      }
      input.show-hide {
        display: none;
      }
      label.show-hide {
        color: #000;
        cursor: pointer;
        display: block;
        font-size: .8em;
        height: 1.1em;
        margin-top: .1em;
      }
      #container .collapsedContent {
        display: none;
      }
      #container.collapsed {
        padding-bottom: 3px;
      }
      #container.collapsed .collapsedContent {
        display: block;
        overflow: hidden;
        padding-left: 5px;
        text-overflow: ellipsis;
        white-space: nowrap;
      }
      #container.collapsed .actions,
      #container.collapsed gr-formatted-text,
      #container.collapsed iron-autogrow-textarea {
        display: none;
      }
      .resolve {
        margin: auto;
      }
      .resolve label {
        color: #333;
        font-size: 12px;
      }
    </style>
    <div id="container"
        class="container"
        on-mouseenter="_handleMouseEnter"
        on-mouseleave="_handleMouseLeave">
      <div class="header" id="header" on-click="_handleToggleCollapsed">
        <div class="headerLeft">
          <span class="authorName">[[comment.author.name]]</span>
          <span class="draftLabel">DRAFT</span>
        </div>
        <div class="headerMiddle">
          <span class="collapsedContent">[[comment.message]]</span>
        </div>
        <a class="date" href$="[[_computeLinkToComment(comment)]]" on-tap="_handleLinkTap">
          <gr-date-formatter date-str="[[comment.updated]]"></gr-date-formatter>
        </a>
        <div class="show-hide">
          <label class="show-hide">
            <input type="checkbox" class="show-hide"
               checked$="[[collapsed]]"
               on-change="_handleToggleCollapsed">
            [[_computeShowHideText(collapsed)]]
          </label>
        </div>
      </div>
      <template is="dom-if" if="[[comment.robot_id]]">
        <div class="robotId" hidden$="[[collapsed]]"">
          [[comment.robot_id]]
        </div>
      </template>
      <iron-autogrow-textarea
          id="editTextarea"
          class="editMessage"
          autocomplete="on"
          disabled="{{disabled}}"
          rows="4"
          bind-value="{{_messageText}}"
          on-keydown="_handleTextareaKeydown"></iron-autogrow-textarea>
      <gr-formatted-text class="message"
          content="[[comment.message]]"
          collapsed="[[collapsed]]"
          config="[[projectConfig.commentlinks]]"></gr-formatted-text>
      <div hidden$="[[!comment.robot_run_id]]">
        <div class="runIdInformation" hidden$="[[collapsed]]">
          Run ID:
          <a class="robotRunLink" href$="[[comment.url]]">
            <span class="robotRun">[[comment.robot_run_id]]</span>
          </a>
        </div>
      </div>
      <div class="actions humanActions" hidden$="[[!_showHumanActions]]">
        <gr-button class="action reply" on-tap="_handleReply">Reply</gr-button>
        <gr-button class="action quote" on-tap="_handleQuote">Quote</gr-button>
        <gr-button class="action ack" on-tap="_handleAck">Ack</gr-button>
        <gr-button class="action done" on-tap="_handleDone">
          Done</gr-button>
        <gr-button class="action edit hideOnPublished" on-tap="_handleEdit">
            Edit</gr-button>
        <gr-button class="action save hideOnPublished" on-tap="_handleSave"
            disabled$="[[_computeSaveDisabled(_messageText)]]">Save</gr-button>
        <gr-button class="action cancel hideOnPublished"
            on-tap="_handleCancel" hidden>Cancel</gr-button>
        <div class="action resolve hideOnPublished">
          <input type="checkbox"
              checked$="[[resolved]]"
              on-change="_handleToggleResolved">
          <label>Resolved</label>
        </div>
        <div class="danger">
          <gr-button class="action discard hideOnPublished"
              on-tap="_handleDiscard">Discard</gr-button>
        </div>
      </div>
      <div class="actions robotActions" hidden$="[[!_showRobotActions]]">
        <gr-button class="action fix" on-tap="_handleFix">
          Please Fix
        </gr-button>
      </div>
    </div>
    <gr-rest-api-interface id="restAPI"></gr-rest-api-interface>
    <gr-storage id="storage"></gr-storage>
  </template>
  <script src="gr-diff-comment.js"></script>
</dom-module>