{% extends "base.html" %}

{% block title %}{{ application_name }} Development Console - Datastore Viewer{% endblock %}

{% block head %}
  <style type="text/css">{% include "css/datastore.css" %}</style>
  <style type="text/css">{% include "css/pager.css" %}</style>
  <script type="text/javascript">
  //<![CDATA[

  {% if in_production %}
  function manageCreateButton() {
    var input = document.getElementById("kind_input");
    var button = document.getElementById("create_button");
    if (input && button) {
      if (input.value.length == 0) {
        button.disabled = true;
      } else {
        button.disabled = false;
      }
    }
  }
  {% endif %}

  {% if entities %}
  function checkAllEntities() {
    var allCheckBox = document.getElementById("allkeys");
    var check = allCheckBox.checked;
    for (var i = 1; i <= {{ entities|length }}; i++) {
      var box = document.getElementById("key" + i);
      if (box)
        box.checked = check;
    }
    updateDeleteButtonAndCheckbox();
  }

  function updateDeleteButtonAndCheckbox() {
    var button = document.getElementById("delete_button");
    var uncheck = false;
    var disable = true;
    for (var i = 1; i <= {{ entities|length }}; i++) {
      var box = document.getElementById("key" + i);
      if (box) {
        if (box.checked) {
          disable = false;
        } else {
          uncheck = true;
        }
      }
    }
    button.disabled = disable;
    if (uncheck)
      document.getElementById("allkeys").checked = false;
  }
  {% endif %}

  //]]>
  </script>
{% endblock %}

{% block body %}
  <h3>Datastore Viewer</h3>

  {% if in_production %}
  <div id="hint">
    The <a href="http://appengine.google.com/datastore/explorer?&app_id={{ application_name }}">Admin Console Data Viewer</a>
    allows you to run GQL queries and much more!
  </div>
  {% endif %}

  {% if message %}
  <div id="message">
    {{ message }}
  </div>
  {% endif %}

  {% if entities %}
  <div id="pagetotal">
    Results <span class="count">{{ start|add:1 }}</span> - <span class="count">{{ entities|length|add:start }}</span> of <span class="count">{{ total }}</span>
  </div>
  {% endif %}

  {% if kinds or in_production %}
  <form action="{{ request.path }}" method="get">
    <div id="datastore_search">
      <span class="field">
        <span class="name">Entity Kind:</span>
        <span class="value">
          {% if in_production %}
          <input id="kind_input" name="kind" type="text" size="8" value="{{ kind|escape }}" onkeyup="manageCreateButton()" onkeydown="manageCreateButton()"/>
          {% else %}
          <select name="kind" id="kind_input">
            {% for a_kind in kinds %}
            <option value="{{ a_kind|escape }}"{% ifequal a_kind kind %} selected="selected"{% endifequal %}>{{ a_kind|escape }}</option>
            {% endfor %}
          </select>
          {% endif %}
        </span>
      </span>
      <span class="buttons">
        <input type="submit" value="List Entities"/>
        <input type="button" id="create_button"  onclick="location.href='{{ datastore_edit_path }}?kind=' + encodeURIComponent(document.getElementById('kind_input').value) + '&amp;next={{ request.uri|urlencode }}'" value="Create New Entity"/>
      </span>
    </div>
  </form>
  {% else %}
  <div id="datastore_empty">
    The datastore is empty.  You need to add data programatically before you can use this tool to view and edit it.
  </div>
  {% endif %}

  {% if entities %}
    <form action="{{ datastore_batch_edit_path }}" method="post">
      <input type="hidden" name="kind" value="{{ kind|escape }}"/>
      <input type="hidden" name="numkeys" value="{{ entities|length }}"/>
      <input type="hidden" name="next" value="{{ start_base_url }}"/>
      <input type="hidden" name="action" value="Delete"/>
      <table class="entities">
        <thead>
        <tr>
          <th><input id="allkeys" type="checkbox" onclick="checkAllEntities();"/></th>
          <th>Key</th>
          <th>ID</th>
          <th>Key Name</th>
          {% for header in headers %}
            <th style="cursor: pointer" onclick="document.location.href='{{ order_base_url }}&amp;order={% ifequal order header.name %}-{% endifequal %}{{ header.name|urlencode }}&amp;order_type={{ header.type|urlencode }}'"><a href="{{ order_base_url }}&amp;order={% ifequal order header.name %}-{% endifequal %}{{ header.name|urlencode }}&amp;order_type={{ header.type|urlencode }}" onclick="return false">{{ header.name }}</a></th>
          {% endfor %}
        </tr>
        {% for entity in entities %}
          <tr class="{% if forloop.counter|divisibleby:2 %}even{% else %}odd{% endif %}">
            <td><input id="key{{ forloop.counter }}" type="checkbox" name="key{{ forloop.counter }}" value="{{ entity.key|escape }}" onclick="updateDeleteButtonAndCheckbox();"/></td>
            <td onclick="location.href='{{ entity.edit_uri|escape }}'"><a href="{{ entity.edit_uri|escape }}" title="Edit entity #{{ entity.key|escape }}" onclick="return false">{{ entity.shortened_key|escape }}</a></td>
            <td>
              {% if entity.key_id %}
                {{entity.key_id}}
              {% endif %}
            </td>
            <td>
              {% if entity.key_name %}
                {{entity.key_name}}
              {% endif %}
            </td>
            {% for attribute in entity.attributes %}
              <td onclick="location.href='{{ entity.edit_uri|escape }}&amp;focus={{ attribute.name|urlencode }}'">{{ attribute.short_value|truncatewords:20|escape }}</td>
            {% endfor %}
          </tr>
        {% endfor %}
      </table>
       <div class="entities g-section g-tpl-50-50">
          <div class="g-unit g-first">
            <div id="entities-control"><input id="delete_button" type="submit" value="Delete" onclick="return confirm('Are you sure you wish to delete these entities?')" /></div>
          </div>
          <div class="g-unit">
            <div id="entities-pager">
            {% if pages %}
              {% include "pager.html" %}
            {% endif %}
            </div>
          </div>
        </div>
    </form>
  {% else %}
    {% if kind %}
      <p style="font-size: medium">Sorry, there are no entities of kind &quot;{{ kind|escape }}&quot; in your datastore.</p>
    {% endif %}
  {% endif %}
{% endblock %}

{% block final %}
  <script type="text/javascript">
  //<![CDATA[

  {% if in_production %}
  manageCreateButton();
  {% endif %}
  updateDeleteButtonAndCheckbox();
  document.getElementById("kind_input").focus();

  //]]>
  </script>
{% endblock %}