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@license
Copyright (C) 2016 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,
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<link rel="import" href="/bower_components/iron-autogrow-textarea/iron-autogrow-textarea.html">
<link rel="import" href="/bower_components/polymer/polymer.html">
<link rel="import" href="../../../behaviors/fire-behavior/fire-behavior.html">
<link rel="import" href="../../shared/gr-dialog/gr-dialog.html">
<link rel="import" href="../../../styles/shared-styles.html">
<link rel="import" href="../../plugins/gr-endpoint-decorator/gr-endpoint-decorator.html">
<link rel="import" href="../../shared/gr-js-api-interface/gr-js-api-interface.html">

<dom-module id="gr-confirm-revert-dialog">
  <template>
    <style include="shared-styles">
      :host {
        display: block;
      }
      :host([disabled]) {
        opacity: .5;
        pointer-events: none;
      }
      label {
        cursor: pointer;
        display: block;
        width: 100%;
      }
      .revertSubmissionLayout {
        display: flex;
      }
      .label {
        margin-left: var(--spacing-m);
        margin-bottom: var(--spacing-m);
      }
      iron-autogrow-textarea {
        font-family: var(--monospace-font-family);
        font-size: var(--font-size-mono);
        line-height: var(--line-height-mono);
        width: 73ch; /* Add a char to account for the border. */
      }
      .error {
        color: var(--error-text-color);
        margin-bottom: var(--spacing-m);
      }
    </style>
    <gr-dialog
        confirm-label="Revert"
        on-confirm="_handleConfirmTap"
        on-cancel="_handleCancelTap">
      <div class="header" slot="header">
        Revert Merged Change
      </div>
      <div class="main" slot="main">
        <div class="error" hidden$="[[!_showErrorMessage]]">
          <span> A reason is required </span>
        </div>
        <template is="dom-if" if="[[_showRevertSubmission]]">
          <div class="revertSubmissionLayout">
            <input
              name="revertOptions"
              type="radio"
              id="revertSingleChange"
              on-change="_handleRevertSingleChangeClicked"
              checked="[[_computeIfSingleRevert(_revertType)]]">
            <label for="revertSingleChange" class="label revertSingleChange">
              Revert single change
            </label>
          </div>
          <div class="revertSubmissionLayout">
            <input
              name="revertOptions"
              type="radio"
              id="revertSubmission"
              on-change="_handleRevertSubmissionClicked"
              checked="[[_computeIfRevertSubmission(_revertType)]]">
            <label for="revertSubmission" class="label revertSubmission">
              Revert entire submission ([[_changesCount]] Changes)
            </label>
        </template>
        <gr-endpoint-decorator name="confirm-revert-change">
          <label for="messageInput">
            Revert Commit Message
          </label>
          <iron-autogrow-textarea
            id="messageInput"
            class="message"
            autocomplete="on"
            max-rows="15"
            bind-value="{{_message}}"></iron-autogrow-textarea>
        </gr-endpoint-decorator>
      </div>
    </gr-dialog>
    <gr-js-api-interface id="jsAPI"></gr-js-api-interface>
  </template>
  <script src="gr-confirm-revert-dialog.js"></script>
</dom-module>