<!--
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
limitations under the License.
-->

<link rel="import" href="../bower_components/polymer/polymer.html">
<link rel="import" href="../behaviors/base-url-behavior/base-url-behavior.html">
<link rel="import" href="../behaviors/keyboard-shortcut-behavior/keyboard-shortcut-behavior.html">
<link rel="import" href="../styles/app-theme.html">
<link rel="import" href="./admin/gr-admin-project-list/gr-admin-project-list.html">
<link rel="import" href="./admin/gr-admin-view/gr-admin-view.html">
<link rel="import" href="./change-list/gr-change-list-view/gr-change-list-view.html">
<link rel="import" href="./change-list/gr-dashboard-view/gr-dashboard-view.html">
<link rel="import" href="./change/gr-change-view/gr-change-view.html">
<link rel="import" href="./core/gr-error-manager/gr-error-manager.html">
<link rel="import" href="./core/gr-keyboard-shortcuts-dialog/gr-keyboard-shortcuts-dialog.html">
<link rel="import" href="./core/gr-main-header/gr-main-header.html">
<link rel="import" href="./core/gr-reporting/gr-reporting.html">
<link rel="import" href="./core/gr-router/gr-router.html">
<link rel="import" href="./diff/gr-diff-view/gr-diff-view.html">
<link rel="import" href="./plugins/gr-external-style/gr-external-style.html">
<link rel="import" href="./plugins/gr-plugin-host/gr-plugin-host.html">
<link rel="import" href="./settings/gr-cla-view/gr-cla-view.html">
<link rel="import" href="./settings/gr-registration-dialog/gr-registration-dialog.html">
<link rel="import" href="./settings/gr-settings-view/gr-settings-view.html">
<link rel="import" href="./shared/gr-fixed-panel/gr-fixed-panel.html">
<link rel="import" href="./shared/gr-overlay/gr-overlay.html">
<link rel="import" href="./shared/gr-rest-api-interface/gr-rest-api-interface.html">

<script src="../scripts/util.js"></script>

<dom-module id="gr-app">
  <template>
    <style>
      :host {
        display: flex;
        min-height: 100%;
        flex-direction: column;
      }
      gr-fixed-panel {
        /**
         * This one should be greater that the z-index in gr-diff-view
         * because gr-main-header contains overlay.
         */
        z-index: 10;
      }
      gr-main-header,
      footer {
        color: var(--primary-text-color);
      }
      gr-main-header {
        background-color: var(--header-background-color);
        padding: 0 var(--default-horizontal-margin);
      }
      footer {
        background-color: var(--footer-background-color);
        display: flex;
        justify-content: space-between;
        padding: .5rem var(--default-horizontal-margin);
      }
      main {
        flex: 1;
        position: relative;
      }
      .errorView {
        align-items: center;
        display: flex;
        flex-direction: column;
        justify-content: center;
        position: absolute;
        top: 0;
        right: 0;
        bottom: 0;
        left: 0;
      }
      .errorEmoji {
        font-size: 2.6em;
      }
      .errorText,
      .errorMoreInfo {
        margin-top: .75em;
      }
      .errorText {
        font-size: 1.2em;
      }
      .errorMoreInfo {
        color: #999;
      }
      .feedback {
        color: #b71c1c;
      }
    </style>
    <gr-fixed-panel>
      <gr-main-header id="mainHeader" search-query="{{params.query}}">
      </gr-main-header>
    </gr-fixed-panel>
    <main>
      <template is="dom-if" if="[[_showChangeListView]]" restamp="true">
        <gr-change-list-view
            params="[[params]]"
            view-state="{{_viewState.changeListView}}"
            logged-in="[[_computeLoggedIn(_account)]]"></gr-change-list-view>
      </template>
      <template is="dom-if" if="[[_showDashboardView]]" restamp="true">
        <gr-dashboard-view
            account="[[_account]]"
            params="[[params]]"
            view-state="{{_viewState.dashboardView}}"></gr-dashboard-view>
      </template>
      <template is="dom-if" if="[[_showChangeView]]" restamp="true">
        <gr-change-view
            params="[[params]]"
            server-config="[[_serverConfig]]"
            view-state="{{_viewState.changeView}}"
            back-page="[[_lastSearchPage]]"></gr-change-view>
      </template>
      <template is="dom-if" if="[[_showDiffView]]" restamp="true">
        <gr-diff-view
            params="[[params]]"
            change-view-state="{{_viewState.changeView}}"></gr-diff-view>
      </template>
      <template is="dom-if" if="[[_showSettingsView]]" restamp="true">
        <gr-settings-view
            params="[[params]]"
            on-account-detail-update="_handleAccountDetailUpdate">
        </gr-settings-view>
      </template>
      <template is="dom-if" if="[[_showProjectListView]]" restamp="true">
        <gr-admin-project-list
            params="[[params]]"
            id="projectList"></gr-admin-project-list>
      </template>
      <template is="dom-if" if="[[_showAdminView]]" restamp="true">
        <gr-admin-view path="[[_path]]"></gr-admin-view>
      </template>
      <template is="dom-if" if="[[_showCLAView]]" restamp="true">
        <gr-cla-view path="[[_path]]"></gr-cla-view>
      </template>
      <div id="errorView" class="errorView" hidden>
        <div class="errorEmoji">[[_lastError.emoji]]</div>
        <div class="errorText">[[_lastError.text]]</div>
        <div class="errorMoreInfo">[[_lastError.moreInfo]]</div>
      </div>
    </main>
    <gr-fixed-panel
        ready-for-measure="false">
      <footer r="contentinfo">
        <div>
          Powered by <a href="https://www.gerritcodereview.com/" rel="noopener"
          target="_blank">Gerrit Code Review</a>
          ([[_version]])
        </div>
        <div>
          <a class="feedback"
              href="https://bugs.chromium.org/p/gerrit/issues/entry?template=PolyGerrit%20Issue"
              rel="noopener" target="_blank">Send feedback</a>
          <template is="dom-if" if="[[_computeShowGwtUiLink(_serverConfig)]]">
            |
            <a id="gwtLink" href$="[[computeGwtUrl(_path)]]" rel="external">Old UI</a>
          </template>
          | Press &ldquo;?&rdquo; for keyboard shortcuts
        </div>
      </footer>
    </gr-fixed-panel>
    <gr-overlay id="keyboardShortcuts" with-backdrop>
      <gr-keyboard-shortcuts-dialog
          view="[[params.view]]"
          on-close="_handleKeyboardShortcutDialogClose"></gr-keyboard-shortcuts-dialog>
    </gr-overlay>
    <gr-overlay id="registration" with-backdrop>
      <gr-registration-dialog
          on-account-detail-update="_handleAccountDetailUpdate"
          on-close="_handleRegistrationDialogClose">
      </gr-registration-dialog>
    </gr-overlay>
    <gr-error-manager id="errorManager"></gr-error-manager>
    <gr-rest-api-interface id="restAPI"></gr-rest-api-interface>
    <gr-reporting id="reporting"></gr-reporting>
    <gr-router id="router"></gr-router>
    <gr-plugin-host id="plugins"
        config="[[_serverConfig.plugin]]">
    </gr-plugin-host>
    <gr-external-style id="externalStyle" name="app-theme"></gr-external-style>
  </template>
  <script src="gr-app.js" crossorigin="anonymous"></script>
</dom-module>