{% extends "repo_master.html" %}
{% from "_formhelper.html" import render_field %}

{% block title %}Issue #{{ issueid }} - {{ repo.name }}{% endblock %}
{%block tag %}home{% endblock %}

{% macro show_comment(user, date, content, aside=False) %}
  <section class="issue_comment">
    <header>
      {{ user.user | avatar(16) | safe }}
      <a href="{{ url_for('view_user', username=user.user)}}">
        {{ user.user }}
      </a> - <span title="{{ date }}">{{ date | humanize}}</span>
      {% if aside %}
        <aside class="issue_action">
        {% if authenticated and form %}
          <form action="{{ url_for('view_issue', username=username,
                   repo=repo.name, issueid=issueid) }}" method="post">
            {{ render_field(form.status) }}
            <input type="submit" class="submit positive button" value="Update">
            {{ form.csrf_token }}
          </form>
        {% else %}
            Status: {{ issue.status }}
        {% endif %}
        </aside>
      {% endif %}
    </header>
    <div class="comment_body">
      {% autoescape false %}
        {{ content | markdown }}
      {% endautoescape %}
    </div>
  </section>
{% endmacro %}

{% block repo %}

<h2>
    <span class="issueid">#{{ issueid }}</span> {{ issue.title }}
    {% if authenticated %}
    -  <a href="{{ url_for('edit_issue', username=username,
                  repo=repo.name, issueid=issueid) }}">
        Edit</a>
    {% endif %}
</h2>

{{ show_comment(issue.user, issue.date_created, issue.content, True) }}

{% if issue.comments %}
  {% for comment in issue.comments %}
    {{ show_comment(comment.user, comment.date_created, comment.comment) }}
  {% endfor %}
{% endif %}

<section class="issue_comment add_comment">
{% if authenticated %}
  <header>
    <label for="comment">Add new comment</label>
    (supports the <a href="http://daringfireball.net/projects/markdown/syntax"
      target="_blank">Markdown syntax</a>)
  </header>
  <div id="tabs">
    <ul>
      <li><a href="#edit">Comment</a></li>
      <li><a href="#preview">Preview</a></li>
    </ul>
    <div id="edit">
      <form action="{{ url_for('add_comment_issue', username=username,
                       repo=repo.name, issueid=issueid) }}" method="post">

        <div>
          <textarea id="comment" name="comment" placeholder="Enter your comment here"></textarea>
          {{ form_comment.csrf_token }}
        </div>
        <div>
          <input type="submit" class="submit positive button" value="Comment">
        </div>
      </form>
    </div>
    <div id="preview">
    </div>
  </div>
{% else %}
  <p><a href="{{ url_for('auth_login') }}">Login</a> to comment on this ticket.</p>
{% endif %}
</section>

{% endblock %}

{% block jscripts %}
{{ super() }}
<script type="text/javascript">
$(function() {
  $( "#tabs" ).tabs();

  $( "#tabs" ).on('tabsactivate',
    function(event, ui) {
      if (ui.newPanel.selector == '#preview') {
        var _text = $( "#comment" ).val();
        var _url = "{{ url_for('markdown_preview') }}";
          $.ajax({
              url: _url ,
              type: 'POST',
              data: {content: _text},
              dataType: 'html',
              success: function(res) {
                  $( "#preview" ).html(res);
              },
              error: function() {
                  alert('Unable to generate preview!');
              }
          });
          return false;
      }
    }
  );
});
</script>
{% endblock %}