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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.
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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="../gr-account-info/gr-account-info.html">
<link rel="import" href="../gr-email-editor/gr-email-editor.html">
<link rel="import" href="../gr-group-list/gr-group-list.html">
<link rel="import" href="../gr-http-password/gr-http-password.html">
<link rel="import" href="../gr-change-table-editor/gr-change-table-editor.html">
<link rel="import" href="../gr-menu-editor/gr-menu-editor.html">
<link rel="import" href="../gr-ssh-editor/gr-ssh-editor.html">
<link rel="import" href="../gr-watched-projects-editor/gr-watched-projects-editor.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-rest-api-interface/gr-rest-api-interface.html">
<link rel="import" href="../../shared/gr-select/gr-select.html">

<link rel="import" href="../../../styles/gr-settings-styles.html">

<dom-module id="gr-settings-view">
  <template>
    <style>
      :host {
        background-color: var(--view-background-color);
        display: block;
      }
      main {
        margin: 2em auto;
        max-width: 46em;
      }
      h1 {
        margin-bottom: .1em;
      }
      h2.edited:after {
        color: #444;
        content: ' *';
      }
      .loading {
        color: #666;
        padding: 1em var(--default-horizontal-margin);
      }
      #newEmailInput {
        width: 20em;
      }
      nav {
        border: 1px solid #eee;
        border-top: none;
        position: absolute;
        top: 0;
        width: 14em;
      }
      nav.pinned {
        position: fixed;
      }
      nav ul {
        margin: 1em 2em;
      }
      nav a {
        color: black;
        display: inline-block;
        margin: .4em 0;
      }
      @media only screen and (max-width: 67em) {
        main {
          margin: 2em 0 2em 15em;
        }
      }
      @media only screen and (max-width: 53em) {
        .loading {
          padding: 0 var(--default-horizontal-margin);
        }
        main {
          margin: 2em 1em;
        }
        nav {
          display: none;
        }
      }
    </style>
    <style include="gr-settings-styles"></style>
    <div class="loading" hidden$="[[!_loading]]">Loading...</div>
    <div hidden$="[[_loading]]" hidden>
      <nav id="settingsNav">
        <ul>
          <li><a href="#Profile">Profile</a></li>
          <li><a href="#Preferences">Preferences</a></li>
          <li><a href="#DiffPreferences">Diff Preferences</a></li>
          <li><a href="#Menu">Menu</a></li>
          <li><a href="#ChangeTableColumns">Change Table Columns</a></li>
          <li><a href="#Notifications">Notifications</a></li>
          <li><a href="#EmailAddresses">Email Addresses</a></li>
          <li><a href="#HTTPCredentials">HTTP Credentials</a></li>
          <li hidden$="[[!_serverConfig.sshd]]"><a href="#SSHKeys">
            SSH Keys
          </a></li>
          <li><a href="#Groups">Groups</a></li>
        </ul>
      </nav>
      <main class="gr-settings-styles">
        <h1>User Settings</h1>
        <h2
            id="Profile"
            class$="[[_computeHeaderClass(_accountInfoChanged)]]">Profile</h2>
        <fieldset id="profile">
          <gr-account-info
              id="accountInfo"
              mutable="{{_accountInfoMutable}}"
              has-unsaved-changes="{{_accountInfoChanged}}"></gr-account-info>
          <gr-button
              on-tap="_handleSaveAccountInfo"
              hidden$="[[!_accountInfoMutable]]"
              disabled="[[!_accountInfoChanged]]">Save changes</gr-button>
        </fieldset>
        <h2
            id="Preferences"
            class$="[[_computeHeaderClass(_prefsChanged)]]">Preferences</h2>
        <fieldset id="preferences">
          <section>
            <span class="title">Changes per page</span>
            <span class="value">
              <select
                  is="gr-select"
                  bind-value="{{_localPrefs.changes_per_page}}">
                <option value="10">10 rows per page</option>
                <option value="25">25 rows per page</option>
                <option value="50">50 rows per page</option>
                <option value="100">100 rows per page</option>
              </select>
            </span>
          </section>
          <section>
            <span class="title">Date/time format</span>
            <span class="value">
              <select
                  is="gr-select"
                  bind-value="{{_localPrefs.date_format}}">
                <option value="STD">Jun 3 ; Jun 3, 2016</option>
                <option value="US">06/03 ; 06/03/16</option>
                <option value="ISO">06-03 ; 2016-06-03</option>
                <option value="EURO">3. Jun ; 03.06.2016</option>
                <option value="UK">03/06 ; 03/06/2016</option>
              </select>
              <select
                  is="gr-select"
                  bind-value="{{_localPrefs.time_format}}">
                <option value="HHMM_12">4:10 PM</option>
                <option value="HHMM_24">16:10</option>
              </select>
            </span>
          </section>
          <section>
            <span class="title">Email notifications</span>
            <span class="value">
              <select
                  is="gr-select"
                  bind-value="{{_localPrefs.email_strategy}}">
                <option value="CC_ON_OWN_COMMENTS">Every comment</option>
                <option value="ENABLED">Only comments left by others</option>
                <option value="DISABLED">None</option>
              </select>
            </span>
          </section>
          <section hidden$="[[!_localPrefs.email_format]]">
            <span class="title">Email format</span>
            <span class="value">
              <select
                  is="gr-select"
                  bind-value="{{_localPrefs.email_format}}">
                <option value="HTML_PLAINTEXT">HTML and plaintext</option>
                <option value="PLAINTEXT">Plaintext only</option>
              </select>
            </span>
          </section>
          <section>
            <span class="title">Diff view</span>
            <span class="value">
              <select
                  is="gr-select"
                  bind-value="{{_localPrefs.diff_view}}">
                <option value="SIDE_BY_SIDE">Side by side</option>
                <option value="UNIFIED_DIFF">Unified diff</option>
              </select>
            </span>
          </section>
          <section>
            <span class="title">Expand inline diffs</span>
            <span class="value">
              <input
                  id="expandInlineDiffs"
                  type="checkbox"
                  checked$="[[_localPrefs.expand_inline_diffs]]"
                  on-change="_handleExpandInlineDiffsChanged">
            </span>
          </section>
          <gr-button
              id="savePrefs"
              on-tap="_handleSavePreferences"
              disabled="[[!_prefsChanged]]">Save changes</gr-button>
        </fieldset>
        <h2
            id="DiffPreferences"
            class$="[[_computeHeaderClass(_diffPrefsChanged)]]">
          Diff Preferences
        </h2>
        <fieldset id="diffPreferences">
          <section>
            <span class="title">Context</span>
            <span class="value">
              <select
                  is="gr-select"
                  bind-value="{{_diffPrefs.context}}">
                <option value="3">3 lines</option>
                <option value="10">10 lines</option>
                <option value="25">25 lines</option>
                <option value="50">50 lines</option>
                <option value="75">75 lines</option>
                <option value="100">100 lines</option>
                <option value="-1">Whole file</option>
              </select>
            </span>
          </section>
          <section>
            <span class="title">Fit to screen</span>
            <span class="value">
              <input
                  id="lineWrapping"
                  type="checkbox"
                  checked$="[[_diffPrefs.line_wrapping]]"
                  on-change="_handleLineWrappingChanged">
            </span>
          </section>
          <section id="columnsPref" hidden$="[[_diffPrefs.line_wrapping]]">
            <span class="title">Diff width</span>
            <span class="value">
              <input
                  is="iron-input"
                  type="number"
                  prevent-invalid-input
                  allowed-pattern="[0-9]"
                  bind-value="{{_diffPrefs.line_length}}">
            </span>
          </section>
          <section>
            <span class="title">Tab width</span>
            <span class="value">
              <input
                  is="iron-input"
                  type="number"
                  prevent-invalid-input
                  allowed-pattern="[0-9]"
                  bind-value="{{_diffPrefs.tab_size}}">
            </span>
          </section>
          <section hidden$="[[!_diffPrefs.font_size]]">
            <span class="title">Font size</span>
            <span class="value">
              <input
                  is="iron-input"
                  type="number"
                  prevent-invalid-input
                  allowed-pattern="[0-9]"
                  bind-value="{{_diffPrefs.font_size}}">
            </span>
          </section>
          <section>
            <span class="title">Show tabs</span>
            <span class="value">
              <input
                  id="showTabs"
                  type="checkbox"
                  checked$="[[_diffPrefs.show_tabs]]"
                  on-change="_handleShowTabsChanged">
            </span>
          </section>
          <section>
            <span class="title">Show trailing whitespace</span>
            <span class="value">
              <input
                  id="showTrailingWhitespace"
                  type="checkbox"
                  checked$="[[_diffPrefs.show_whitespace_errors]]"
                  on-change="_handleShowTrailingWhitespaceChanged">
            </span>
          </section>
          <section>
            <span class="title">Syntax highlighting</span>
            <span class="value">
              <input
                  id="syntaxHighlighting"
                  type="checkbox"
                  checked$="[[_diffPrefs.syntax_highlighting]]"
                  on-change="_handleSyntaxHighlightingChanged">
            </span>
          </section>
          <gr-button
              id="saveDiffPrefs"
              on-tap="_handleSaveDiffPreferences"
              disabled$="[[!_diffPrefsChanged]]">Save changes</gr-button>
        </fieldset>
        <h2 id="Menu" class$="[[_computeHeaderClass(_menuChanged)]]">Menu</h2>
        <fieldset id="menu">
          <gr-menu-editor menu-items="{{_localMenu}}"></gr-menu-editor>
          <gr-button
              id="saveMenu"
              on-tap="_handleSaveMenu"
              disabled="[[!_menuChanged]]">Save changes</gr-button>
        </fieldset>
        <h2 id="ChangeTableColumns"
            class$="[[_computeHeaderClass(_changeTableChanged)]]">
          Change Table Columns
        </h2>
        <fieldset id="changeTableColumns">
          <gr-change-table-editor
              displayed-columns="{{_localChangeTableColumns}}">
          </gr-change-table-editor>
          <gr-button
              id="saveChangeTable"
              on-tap="_handleSaveChangeTable"
              disabled="[[!_changeTableChanged]]">Save changes</gr-button>
        </fieldset>
        <h2
            id="Notifications"
            class$="[[_computeHeaderClass(_watchedProjectsChanged)]]">
          Notifications
        </h2>
        <fieldset id="watchedProjects">
          <gr-watched-projects-editor
              has-unsaved-changes="{{_watchedProjectsChanged}}"
              id="watchedProjectsEditor"></gr-watched-projects-editor>
          <gr-button
              on-tap="_handleSaveWatchedProjects"
              disabled$="[[!_watchedProjectsChanged]]"
              id="_handleSaveWatchedProjects">Save changes</gr-button>
        </fieldset>
        <h2
            id="EmailAddresses"
            class$="[[_computeHeaderClass(_emailsChanged)]]">
          Email Addresses
        </h2>
        <fieldset id="email">
          <gr-email-editor
              id="emailEditor"
              has-unsaved-changes="{{_emailsChanged}}"></gr-email-editor>
          <gr-button
              on-tap="_handleSaveEmails"
              disabled$="[[!_emailsChanged]]">Save changes</gr-button>
        </fieldset>
        <fieldset id="newEmail">
          <section>
            <span class="title">New email address</span>
            <span class="value">
              <input
                  id="newEmailInput"
                  bind-value="{{_newEmail}}"
                  is="iron-input"
                  type="text"
                  disabled="[[_addingEmail]]"
                  on-keydown="_handleNewEmailKeydown"
                  placeholder="email@example.com">
            </span>
          </section>
          <section
              id="verificationSentMessage"
              hidden$="[[!_lastSentVerificationEmail]]">
            <p>
              A verification email was sent to
              <em>[[_lastSentVerificationEmail]]</em>. Please check your inbox.
            </p>
          </section>
          <gr-button
              disabled="[[!_computeAddEmailButtonEnabled(_newEmail, _addingEmail)]]"
              on-tap="_handleAddEmailButton">Send verification</gr-button>
        </fieldset>
        <h2 id="HTTPCredentials">HTTP Credentials</h2>
        <fieldset>
          <gr-http-password id="httpPass"></gr-http-password>
        </fieldset>
        <div hidden$="[[!_serverConfig.sshd]]">
          <h2
              id="SSHKeys"
              class$="[[_computeHeaderClass(_keysChanged)]]">SSH keys</h2>
          <gr-ssh-editor
              id="sshEditor"
              has-unsaved-changes="{{_keysChanged}}"></gr-ssh-editor>
        </div>
        <h2 id="Groups">Groups</h2>
        <fieldset>
          <gr-group-list id="groupList"></gr-group-list>
        </fieldset>
      </main>
    </div>
    <gr-rest-api-interface id="restAPI"></gr-rest-api-interface>
  </template>
  <script src="../../../scripts/util.js"></script>
  <script src="gr-settings-view.js"></script>
</dom-module>