<!DOCTYPE html>
<!--
Copyright 2016 The Chromium Authors. All rights reserved.
Use of this source code is governed by a BSD-style license that can be
found in the LICENSE file.
-->
<html>
<head>
  <link type="text/css" rel="stylesheet" href="/dashboard/static/base.css">
  <link rel="import" href="/dashboard/elements/nav-bar.html">
  <title>Edit Bug Labels</title>
  <script>
  'use strict';
  // The user's XSRF token string, required to submit the form.
  var XSRF_TOKEN = '{{xsrf_token}}';

  /**
   * Initializes the event listeners for events on the form.
   */
  function initialize() {
    var addListener = function(elementId, eventName, callback) {
      var element = document.getElementById(elementId);
      element.addEventListener(eventName, callback, true);
    };
    addListener('add-radio', 'change', onRadioChange);
    addListener('remove-radio', 'change', onRadioChange);
    onRadioChange();
  }

  /**
   * Hides or shows some form elements when the "add" or "remove" radio buttons
   * are checked.
   * @param {Event} _ The focus event for the input, not used.
   */
  function onRadioChange(_) {
    var addRadio = document.getElementById('add-radio');
    var addInputs = document.getElementById('add-inputs');
    var removeInputs = document.getElementById('remove-inputs');
    if (addRadio.checked) {
      addInputs.style.display = 'block';
      removeInputs.style.display = 'none';
    } else {
      addInputs.style.display = 'none';
      removeInputs.style.display = 'block';
    }
  }

  window.addEventListener('DOMContentLoaded', initialize, true);
  </script>
</head>
<body>
  <nav-bar></nav-bar>
  <h1>Edit Bug Labels</h1>

  <form method="POST">
    {{xsrf_input | safe}}
    <label>
      <input type="radio" name="action" id="add-radio"
             value="add_buglabel_pattern" checked>
      Set a bug label to automatically apply to a group of tests.
    </label>
    <br>
    <label>
      <input type="radio" name="action" id="remove-radio"
             value="remove_buglabel_pattern">
      Remove a bug label that automatically applies to a group of tests.
    </label>
    <div id="add-inputs">
      <label>
        Enter a test path pattern:
        <input name="pattern" id="add-buglabel-pattern" size="100">
      </label>
      <br>
      <label>
        Name of the new bug label pattern to add:
        <input name="buglabel_to_add" placeholder="Cr-Blink-Performance">
      </label>
    </div>
    <div id="remove-inputs">
      <label>
        Select bug label:
        <select name="buglabel_to_remove">
        {% for bug_label in bug_labels %}
          <option value="{{bug_label}}">{{bug_label}}</option>
        {% endfor %}
        </select>
      </label>
    </div>
    <input type="submit">
  </form>

  <h2>Current Bug Labels</h2>
  <pre>{{bug_labels_json}}</pre>
</body>
</html>