{% extends 'dcim/device.html' %}
{% load static %}

{% block title %}{{ device }} - Status{% endblock %}

{% block content %}
    {% include 'inc/ajax_loader.html' %}
    <div class="row">
        <div class="col-md-6">
            <div class="panel panel-default">
                <div class="panel-heading"><strong>Device Facts</strong></div>
                <table class="table panel-body">
                    <tr>
                        <th>Hostname</th>
                        <td id="hostname"></td>
                    </tr>
                    <tr>
                        <th>FQDN</th>
                        <td id="fqdn"></td>
                    </tr>
                    <tr>
                        <th>Vendor</th>
                        <td id="vendor"></td>
                    </tr>
                    <tr>
                        <th>Model</th>
                        <td id="model"></td>
                    </tr>
                    <tr>
                        <th>Serial Number</th>
                        <td id="serial_number"></td>
                    </tr>
                    <tr>
                        <th>OS Version</th>
                        <td id="os_version"></td>
                    </tr>
                    <tr>
                        <th>Uptime</th>
                        <td id="uptime"></td>
                    </tr>
                </table>
            </div>
        </div>
        <div class="col-md-6">
            <div class="panel panel-default">
                <div class="panel-heading"><strong>Environment</strong></div>
                <table class="table panel-body">
                    <tr id="cpu">
                        <th colspan="2"><i class="fa fa-tachometer"></i> CPU</th>
                    </tr>
                    <tr id="memory">
                        <th colspan="2"><i class="fa fa-microchip"></i> Memory</th>
                    </tr>
                    <tr id="temperature">
                        <th colspan="2"><i class="fa fa-thermometer"></i> Temperature</th>
                    </tr>
                    <tr id="fans">
                        <th colspan="2"><i class="fa fa-superpowers"></i> Fans</th>
                    </tr>
                    <tr id="power">
                        <th colspan="2"><i class="fa fa-bolt"></i> Power</th>
                    </tr>
                </table>
            </div>
        </div>
    </div>
{% endblock %}

{% block javascript %}
<script type="text/javascript">
$(document).ready(function() {
    $.ajax({
        url: "{% url 'dcim-api:device-napalm' pk=device.pk %}?method=get_facts&method=get_environment",
        dataType: 'json',
        success: function(json) {
            if (!json['get_facts']['error']) {
                $('#hostname').html(json['get_facts']['hostname']);
                $('#fqdn').html(json['get_facts']['fqdn']);
                $('#vendor').html(json['get_facts']['vendor']);
                $('#model').html(json['get_facts']['model']);
                $('#serial_number').html(json['get_facts']['serial_number']);
                $('#os_version').html(json['get_facts']['os_version']);
                // Calculate uptime
                var uptime = json['get_facts']['uptime'];
                console.log(uptime);
                var uptime_days = Math.floor(uptime / 86400);
                var uptime_hours = Math.floor(uptime % 86400 / 3600);
                var uptime_minutes = Math.floor(uptime % 3600 / 60);
                $('#uptime').html(uptime_days + "d " + uptime_hours + "h " + uptime_minutes + "m");
            }
            
            if (!json['get_environment']['error']) {
                $.each(json['get_environment']['cpu'], function(name, obj) {
                    var row="<tr><td>" + name + "</td><td>" + obj['%usage'] + "%</td></tr>";
                    $("#cpu").after(row)
                });
                if (json['get_environment']['memory']) {
                    var memory = $('#memory');
                    memory.after("<tr><td>Used</td><td>" + json['get_environment']['memory']['used_ram'] + "</td></tr>");
                    memory.after("<tr><td>Available</td><td>" + json['get_environment']['memory']['available_ram'] + "</td></tr>");
                }
                $.each(json['get_environment']['temperature'], function(name, obj) {
                    var style = "success";
                    if (obj['is_alert']) {
                        style = "warning";
                    } else if (obj['is_critical']) {
                        style = "danger";
                    }
                    var row="<tr class=\"" + style +"\"><td>" + name + "</td><td>" + obj['temperature'] + "°C</td></tr>";
                    $("#temperature").after(row)
                });
                $.each(json['get_environment']['fans'], function(name, obj) {
                    var row;
                    if (obj['status']) {
                        row="<tr class=\"success\"><td>" + name + "</td><td><i class=\"fa fa-check text-success\"></i></td></tr>";
                    } else {
                        row="<tr class=\"error\"><td>" + name + "</td><td><i class=\"fa fa-close text-error\"></i></td></tr>";
                    }
                    $("#fans").after(row)
                });
                $.each(json['get_environment']['power'], function(name, obj) {
                    var row;
                    if (obj['status']) {
                        row="<tr class=\"success\"><td>" + name + "</td><td><i class=\"fa fa-check text-success\"></i></td></tr>";
                    } else {
                        row="<tr class=\"danger\"><td>" + name + "</td><td><i class=\"fa fa-close text-danger\"></i></td></tr>";
                    }
                    $("#power").after(row)
                });
            }
        },
        error: function(xhr) {
            alert(xhr.responseText);
        }
    });
});
</script>
{% endblock %}