{% extends "admin/base_site.html" %}
{% load i18n static %}

{% block title %}Log Reader{% endblock %}

{% block extrastyle %}
    {{ block.super }}
    <link rel="stylesheet" type="text/css" href="{% static "admin/css/changelists.css" %}"/>
    <link rel="stylesheet" type="text/css" href="{% static "admin/css/responsive.css" %}">
    <link rel="stylesheet" type="text/css" href="{% static "log_reader/css/log_reader.css" %}">
    <script src="{% static "log_reader/js/log_reader.js" %}" type="application/javascript"></script>
{% endblock %}

{% block breadcrumbs %}
    <div class="breadcrumbs">
        <a href="{% url 'admin:index' %}">{% trans 'Home' %}</a> &rsaquo;
        <a href="{% url 'admin:app_list' 'log_reader' %}">{% trans 'Log Reader' %}</a> &rsaquo;
        {% trans 'File Logs' %}
    </div>
{% endblock %}

{% block pretitle %}
    <h1>File Logs</h1>
{% endblock %}

{% block content %}
    <div id="content-main">
        <div class="module filtered" id="changelist">
            {% if django_version >= '3' %}<div class="changelist-form-container">{% endif %}

            <div id="toolbar">
                <form id="changelist-search" method="get">
                    <div><!-- DIV needed for valid HTML -->
                        <label for="searchbar"><img src="{% static "admin/img/search.svg" %}" alt="Search"></label>
                        <input type="text" size="40" name="q" value="{{ request.GET.q }}" id="searchbar" autofocus="">
                        <input type="submit" value="Search">
                    </div>
                </form>
                {% if file_contents %}
                    <button id="DownloadLogFile" type="submit">Download</button>
                {% endif %}
            </div>

            {% if file_contents %}
                <form id="changelist-form" method="post" novalidate=""{% if django_version < '3' %} style="width: auto;margin-right: 280px;" {% endif %}>
                    <div class="results">
                        <table id="result_list">
                            <thead>
                            <tr>
                                <th scope="col" class="action-checkbox-column">
                                    <div class="text">#</div>
                                </th>
                                <th scope="col" class="column-username">
                                    <div class="text"><a>content</a></div>
                                </th>
                            </tr>
                            </thead>
                            <tbody>
                            {% for content in file_contents reversed %}
                                {% if content|length > 5 %}
                                    <tr>
                                        <td>{{ forloop.counter }}</td>
                                        <td class="file_content">{{ content }}</td>
                                    </tr>
                                {% endif %}
                            {% endfor %}
                            </tbody>
                        </table>
                    </div>
                    {% if django_version < '3' %}
                        <p class="paginator">{{ file_contents|length }} log content</p>
                    {% endif %}
                </form>
            {% endif %}

            {% if django_version >= '3' %}
                <p class="paginator">{{ file_contents|length }} log content</p>
            {% endif %}
            {% if django_version >= '3' %}</div>{% endif %}

            {% block filters %}
                {{ block.super }}
                <div id="changelist-filter">
                    <h2>{% trans 'Filter' %}</h2>
                    <h3>By File</h3>
                    <ul>
                        {% for file_name in log_files %}
                            <li><a href="?file_name={{ file_name }}">{{ file_name }}</a></li>
                        {% endfor %}
                    </ul>
                </div>
            {% endblock %}
        </div>
    </div>

    <script>
        document.getElementById("DownloadLogFile").addEventListener("click", function () {
            // Generate download of hello.txt file with some content
            var contents = document.querySelectorAll('td.file_content');
            var file_content = "";
            contents.forEach(function (content) {
                file_content += content.textContent;
                file_content += "\n\n============================================================================\n\n";
            })
            var filename = "{{ file_name }}";
            download(filename, file_content);
        }, false);
    </script>
{% endblock %}