{% extends 'base.html' %}

{% block title %}Migration Risks Analysis{% endblock %}

{% block content %}
<div class="container">
<h1 class="text-center">Migration Risks Analysis</h1>
<p class="text-center lead">This page will display potential migration risks for the uploaded file: <code>{{ filename }}</code></p>

{% if counts %}
<div class="d-flex flex-wrap justify-content-start" id="summary-cards">
    {% if counts.vusb_count > 0 %}
    <a href="#vusb-card" class="card m-2 text-decoration-none" style="width: 18rem;" title="Click to view more details about vUSB Devices">
        <div class="card-body">
            <h5 class="card-title">vUSB Devices</h5>
            <p class="card-text">Count: {{ counts.vusb_count }}</p>
        </div>
        <div class="card-footer">
            <span class="badge rounded-pill text-bg-danger">Sev: Blocking</span>
        </div>
    </a>
    {% endif %}

    {% if counts.risky_disks_count > 0 %}
    <a href="#risky-disks-card" class="card m-2 text-decoration-none" style="width: 18rem;" title="Click to view more details about Risky Disks">
        <div class="card-body">
            <h5 class="card-title">Risky Disks</h5>
            <p class="card-text">Count: {{ counts.risky_disks_count }}</p>
        </div>
        <div class="card-footer">
            <span class="badge rounded-pill text-bg-danger">Sev: Blocking</span>
        </div>
    </a>
    {% endif %}

    {% if counts.non_dvs_switch_count > 0 %}
    <a href="#vswitch-card" class="card m-2 text-decoration-none" style="width: 18rem;" title="Click to view more details about Non dvSwitch Ports">
        <div class="card-body">
            <h5 class="card-title">Non dvSwitch Ports</h5>
            <p class="card-text">Count: {{ counts.non_dvs_switch_count }}</p>
        </div>
        <div class="card-footer">
            <span class="badge rounded-pill text-bg-danger">Sev: Blocking</span>
        </div>
    </a>
    {% endif %}

    {% if counts.vsnapshot_count > 0 %}
    <a href="#vsnapshot-card" class="card m-2 text-decoration-none" style="width: 18rem;" title="Click to view more details about vSnapshots">
        <div class="card-body">
            <h5 class="card-title">vSnapshots</h5>
            <p class="card-text">Count: {{ counts.vsnapshot_count }}</p>
        </div>
        <div class="card-footer">
            <span class="badge rounded-pill text-bg-warning">Sev: Warning</span>
        </div>
    </a>
    {% endif %}

    {% if counts.suspended_vms_count > 0 %}
    <a href="#suspended-vms-card" class="card m-2 text-decoration-none" style="width: 18rem;" title="Click to view more details about Suspended VMs">
        <div class="card-body">
            <h5 class="card-title">Suspended VMs</h5>
            <p class="card-text">Count: {{ counts.suspended_vms_count }}</p>
        </div>
        <div class="card-footer">
            <span class="badge rounded-pill text-bg-warning">Sev: Warning</span>
        </div>
    </a>
    {% endif %}

    {% if counts.dvport_issues_count > 0 %}
    <a href="#dvport-issues-card" class="card m-2 text-decoration-none" style="width: 18rem;" title="Click to view more details about dvPort Issues">
        <div class="card-body">
            <h5 class="card-title">dvPort Issues</h5>
            <p class="card-text">Count: {{ counts.dvport_issues_count }}</p>
        </div>
        <div class="card-footer">
            <span class="badge rounded-pill text-bg-warning">Sev: Warning</span>
        </div>
    </a>
    {% endif %}

    {% if counts.non_intel_hosts_count > 0 %}
    <a href="#non-intel-hosts-card" class="card m-2 text-decoration-none" style="width: 18rem;" title="Click to view more details about Non-Intel Hosts">
        <div class="card-body">
            <h5 class="card-title">Non-Intel Hosts</h5>
            <p class="card-text">Count: {{ counts.non_intel_hosts_count }}</p>
        </div>
        <div class="card-footer">
            <span class="badge rounded-pill text-bg-warning">Sev: Warning</span>
        </div>
    </a>
    {% endif %}

    {% if counts.cdrom_issues_count > 0 %}
    <a href="#cdrom-issues-card" class="card m-2 text-decoration-none" style="width: 18rem;" title="Click to view more details about CD-ROM Issues">
        <div class="card-body">
            <h5 class="card-title">CD-ROM Issues</h5>
            <p class="card-text">Count: {{ counts.cdrom_issues_count }}</p>
        </div>
        <div class="card-footer">
            <span class="badge rounded-pill text-bg-warning">Sev: Warning</span>
        </div>
    </a>
    {% endif %}

    {% if counts.oracle_vms_count > 0 %}
    <a href="#oracle-vms-card" class="card m-2 text-decoration-none" style="width: 18rem;" title="Click to view more details about Oracle VMs">
        <div class="card-body">
            <h5 class="card-title">Oracle VMs</h5>
            <p class="card-text">Count: {{ counts.oracle_vms_count }}</p>
        </div>
        <div class="card-footer">
            <span class="badge rounded-pill text-bg-info">Sev: Info</span>
        </div>
    </a>
    {% endif %}

    {% if counts.esx_version_count > 1 %}
    <a href="#esx-version-card" class="card m-2 text-decoration-none" style="width: 18rem;" title="Click to view more details about ESX Versions">
        <div class="card-body">
            <h5 class="card-title">ESX Versions</h5>
            <p class="card-text">Count: {{ counts.esx_version_count }}</p>
        </div>
        <div class="card-footer">
            <span class="badge rounded-pill text-bg-{{ esx_version_card_risk }}">Sev: {% if esx_version_card_risk == 'danger' %}Blocking{% elif esx_version_card_risk == 'warning' %}Warning{% else %}Info{% endif %}</span>
        </div>
    </a>
    {% endif %}

    {% if large_provisioned_vms %}
    <a href="#large-provisioned-vms-card" class="card m-2 text-decoration-none" style="width: 18rem;" title="Click to view more details about VMs with Large Provisioned Storage">
        <div class="card-body">
            <h5 class="card-title">VMs with Large Provisioned Storage</h5>
            <p class="card-text">Count: {{ large_provisioned_vms | length }}</p>
        </div>
        <div class="card-footer">
            <span class="badge rounded-pill text-bg-warning">Sev: Warning</span>
        </div>
    </a>
    {% endif %}

    {% if vmtools_not_running %}
    <a href="#vmtools-not-running-card" class="card m-2 text-decoration-none" style="width: 18rem;" title="Click to view more details about VMs without VMware Tools">
        <div class="card-body">
            <h5 class="card-title">Powered On VMs without VMware Tools</h5>
            <p class="card-text">Count: {{ vmtools_not_running | length }}</p>
        </div>
        <div class="card-footer">
            <span class="badge rounded-pill text-bg-warning">Sev: Warning</span>
        </div>
    </a>
    {% endif %}

    {% if high_vcpu_vms %}
    <a href="#high-vcpu-vms-card" class="card m-2 text-decoration-none" style="width: 18rem;" title="Click to view more details about VMs with high vCPU count">
        <div class="card-body">
            <h5 class="card-title">VMs with high vCPU count</h5>
            <p class="card-text">Count: {{ high_vcpu_vms | length }}</p>
        </div>
        <div class="card-footer">
            <span class="badge rounded-pill text-bg-warning">Sev: Warning</span>
        </div>
    </a>
    {% endif %}

    {% if high_memory_vms %}
    <a href="#high-memory-vms-card" class="card m-2 text-decoration-none" style="width: 18rem;" title="Click to view more details about VMs with high memory allocation">
        <div class="card-body">
            <h5 class="card-title">VMs with high memory allocation</h5>
            <p class="card-text">Count: {{ high_memory_vms | length }}</p>
        </div>
        <div class="card-footer">
            <span class="badge rounded-pill text-bg-warning">Sev: Warning</span>
        </div>
    </a>
    {% endif %}
</div>
{% endif %}

<div class="d-flex justify-content-end mb-3">
    <div class="btn-group" role="group" aria-label="Filter Severity">
        <button type="button" class="btn btn-outline-primary" onclick="filterCards('all')">All</button>
        <button type="button" class="btn btn-outline-danger" onclick="filterCards('blocking')">Blocking</button>
        <button type="button" class="btn btn-outline-warning" onclick="filterCards('warning')">Warning</button>
        <button type="button" class="btn btn-outline-info" onclick="filterCards('info')">Info</button>
    </div>
</div>

<script src="https://cdn.jsdelivr.net/npm/chart.js"></script>

{% if vusb_devices %}
<div class="card mb-4" id="vusb-card">
    <div class="card-header d-flex justify-content-between align-items-center">
        <h2>vUSB Devices</h2>
        <button class="btn btn-primary" data-id="vusb-devices-table" onclick="downloadTableAsCSV(this)">Download CSV</button>
    </div>
    <div class="card-body">
        <p>vUSB devices are USB devices that are connected to a virtual machine (VM) in a VMware environment. They can be used
            for various purposes, such as connecting USB storage devices, printers, or other peripherals to the VM.</p>
        <div class="alert alert-primary" role="alert">
            <i class="fa-solid fa-circle-info"></i>
            Having vUSB devices connected to VMs can pose a risk during migration, as they cannot be transferred to an Azure Managed environment
            <br><br>
            It's recommended to review the list of vUSB devices and ensure that they are necessary for the VM's operation before
            proceeding with the migration.
        </div>
        <table class="table table-striped" id="vusb-devices-table">
            <thead>
                <tr>
                    <th>VM</th>
                    <th>Powerstate</th>
                    <th>Device Type</th>
                    <th>Connected</th>
                </tr>
            </thead>
            <tbody>
                {% for device in vusb_devices %}
                <tr>
                    <td>{{ device.VM }}</td>
                    <td>{{ device.Powerstate }}</td>
                    <td>{{ device["Device Type"] }}</td>
                    <td>
                        {% if device.Connected %}
                        <span class="text-success"><strong>✓</strong></span>
                        {% else %}
                        <span class="text-danger">✘</span>
                        {% endif %}
                    </td>
                </tr>
                {% endfor %}
            </tbody>
        </table>
    </div>
    <div class="card-footer">
        <span class="badge rounded-pill text-bg-danger">Sev: Blocking</span>
    </div>
</div>
{% endif %}

{% if risky_disks %}
<div class="card mb-4" id="risky-disks-card">
    <div class="card-header d-flex justify-content-between align-items-center">
        <h2>Risky Disks</h2>
        <button class="btn btn-primary" data-id="risky-disks-table" onclick="downloadTableAsCSV(this)">Download CSV</button>
    </div>
    <div class="card-body">
        <div class="alert alert-primary" role="alert">
            <i class="fa-solid fa-circle-info"></i>
            Risky disks are virtual disks that are configured in a way that may pose a risk during migration to an Azure Managed
            environment.
            <br><br>
            This can include disks that are set to "Independent" mode, which means they are not affected by snapshots or other operations,
            or disks that are configured with Raw Device Mapping capability.
            <br><br>
            It's recommended to review the list of risky disks and consider reconfiguring them before proceeding with the migration.
        </div>
        <table class="table table-striped" id="risky-disks-table">
            <thead>
                <tr>
                    <th>VM</th>
                    <th>Powerstate</th>
                    <th>Disk</th>
                    <th>Capacity MiB</th>
                    <th>Raw</th>
                    <th>Disk Mode</th>
                </tr>
            </thead>
            <tbody>
                {% for disk in risky_disks %}
                <tr>
                    <td>{{ disk.VM }}</td>
                    <td>{{ disk.Powerstate }}</td>
                    <td>{{ disk.Disk }}</td>
                    <td>{{ disk["Capacity MiB"] | convert_mib_to_human_readable}}</td>
                    <td>{{ disk.Raw }}</td>
                    <td>{{ disk["Disk Mode"] }}</td>
                </tr>
                {% endfor %}
            </tbody>
        </table>
    </div>
    <div class="card-footer">
        <span class="badge rounded-pill text-bg-danger">Sev: Blocking</span>
    </div>
</div>
{% endif %}

{% if counts.non_dvs_switch_count > 0 %}
<div class="card mb-4" id="vswitch-card">
    <div class="card-header d-flex justify-content-between align-items-center">
        <h2>(d)vSwitch Usage Statistics</h2>
    </div>
    <div class="card-body">
        <p>This chart shows the distribution of VMs and ports using dvSwitches or standard vSwitches.
            The "standard vSwitch" ports are highlighted in red.</p>
        <div class="alert alert-primary" role="alert">
            <i class="fa-solid fa-circle-info"></i>
            HCX network extension functionality requires the use of distributed switches (dvSwitches). In case of standard vSwitches,
            the migration process will be more complex and may require additional steps to ensure network connectivity.
        </div>
        <div class="chart-container" style="position: relative; height:40vh; width:80vw">
            <canvas id="switchUsageChart"></canvas>
        </div>
    </div>
    <div class="card-footer">
        <span class="badge rounded-pill text-bg-danger">Sev: Blocking</span>
    </div>
</div>

<script>
    const switchCtx = document.getElementById('switchUsageChart').getContext('2d');
    const switchData = JSON.parse('{{ switch_statistics | tojson | safe }}');

    const switchLabels = Object.keys(switchData);
    const switchCounts = Object.values(switchData);

    new Chart(switchCtx, {
        type: 'pie',
        data: {
            labels: switchLabels,
            datasets: [{
                label: 'Switch Usage Statistics',
                data: switchCounts,
                backgroundColor: switchLabels.map(label => label === 'standard vSwitch' ? 'rgba(255, 99, 132, 0.2)' : 'rgba(54, 162, 235, 0.2)'),
                borderColor: switchLabels.map(label => label === 'standard vSwitch' ? 'rgba(255, 99, 132, 1)' : 'rgba(54, 162, 235, 1)'),
                borderWidth: 1
            }]
        },
        options: {
            responsive: true,
            plugins: {
                legend: {
                    position: 'top',
                },
                title: {
                    display: true,
                    text: 'Switch Usage Statistics'
                },
                tooltip: {
                    callbacks: {
                        label: function(tooltipItem) {
                            const total = tooltipItem.dataset.data.reduce((acc, value) => acc + value, 0);
                            const value = tooltipItem.raw;
                            const percentage = ((value / total) * 100).toFixed(2);
                            return `${tooltipItem.label}: ${value} (${percentage}%)`;
                        }
                    }
                }
            }
        }
    });
</script>
{% endif %}

{% if vsnapshot_data %}
<div class="card mb-4" id="vsnapshot-card">
    <div class="card-header d-flex justify-content-between align-items-center">
        <h2>vSnapshot Data</h2>
        <button class="btn btn-primary" data-id="vsnapshot-data-table" onclick="downloadTableAsCSV(this)">Download
            CSV</button>
    </div>
    <div class="card-body">
        <p>vSnapshots are virtual machine snapshots that are created in a VMware environment.
            They allow you to capture the state of a VM at a specific point in time,
            enabling you to revert back to that state if needed.</p>
        <div class="alert alert-primary" role="alert">
            <i class="fa-solid fa-circle-info"></i>
            Having multiple vSnapshots can pose a risk during migration, as they can increase the complexity of the
            migration process and may lead to data loss if not handled properly.
            <br><br>
            It's recommended to review the list of vSnapshots and consider consolidating or deleting unnecessary
            snapshots before proceeding with the migration.
        </div>
        <table class="table table-striped" id="vsnapshot-data-table">
            <thead>
                <tr>
                    <th>VM</th>
                    <th>Name</th>
                    <th>Date / time</th>
                    <th>Size MiB (vmsn)</th>
                    <th>Description</th>
                </tr>
            </thead>
            <tbody>
                {% for snapshot in vsnapshot_data %}
                <tr>
                    <td>{{ snapshot.VM }}</td>
                    <td>{{ snapshot.Name }}</td>
                    <td>{{ snapshot["Date / time"] }}</td>
                    <td>{{ snapshot["Size MiB (vmsn)"] | convert_mib_to_human_readable}}</td>
                    <td>{{ snapshot.Description }}</td>
                </tr>
                {% endfor %}
            </tbody>
        </table>
    </div>
    <div class="card-footer">
        <span class="badge rounded-pill text-bg-warning">Sev: Warning</span>
    </div>
</div>
{% endif %}

{% if suspended_vms %}
<div class="card mb-4" id="suspended-vms-card">
    <div class="card-header d-flex justify-content-between align-items-center">
        <h2>Suspended VMs</h2>
        <button class="btn btn-primary" data-id="suspended-vms-table" onclick="downloadTableAsCSV(this)">Download CSV</button>
    </div>
    <div class="card-body">
        <p>Suspended VMs are virtual machines that are not currently running but have their state saved.
            This allows for quick restoration to the previous state when needed.</p>
        <div class="alert alert-primary" role="alert">
            <i class="fa-solid fa-circle-info"></i>
            Suspended VMs can pose a risk during migration, as it will be necessary to power them on or off before proceeding with the migration.
            <br><br>
            It's recommended to review the list of suspended VMs and consider powering them on or off before proceeding with the migration.
        </div>
        <table class="table table-striped" id="suspended-vms-table">
            <thead>
                <tr>
                    <th>VM</th>
                </tr>
            </thead>
            <tbody>
                {% for vm in suspended_vms %}
                <tr>
                    <td>{{ vm.VM }}</td>
                </tr>
                {% endfor %}
            </tbody>
        </table>
    </div>
    <div class="card-footer">
        <span class="badge rounded-pill text-bg-warning">Sev: Warning</span>
    </div>
</div>
{% endif %}

{% if dvport_issues %}
<div class="card mb-4" id="dvport-issues-card">
    <div class="card-header d-flex justify-content-between align-items-center">
        <h2>dvPort Issues</h2>
        <button class="btn btn-primary" data-id="dvport-issues-table" onclick="downloadTableAsCSV(this)">Download CSV</button>
    </div>
    <div class="card-body">
        <p>
            dvPort issues are related to the configuration of distributed virtual ports in a VMware environment.
            These issues can arise from misconfigurations or settings that may not be compatible with the target environment.
        </p>
        <div class="alert alert-primary" role="alert">
            <i class="fa-solid fa-circle-info"></i>
            Multiple dvPort issues can pose a risk during migration:
            <ul>
                <li>VLAN ID 0 or empty: they cannot be extended via HCX</li>
                <li>Allow Promiscuous mode enabled</li>
                <li>Mac Changes enabled</li>
                <li>Forged Transmits enabled</li>
            </ul>
        </div>
        <table class="table table-striped" id="dvport-issues-table">
            <thead>
                <tr>
                    <th>Port</th>
                    <th>Switch</th>
                    <th>Object ID</th>
                    <th>VLAN ID</th>
                    <th>Allow Promiscuous</th>
                    <th>Mac Changes</th>
                    <th>Forged Transmits</th>
                </tr>
            </thead>
            <tbody>
                {% for issue in dvport_issues %}
                <tr>
                    <td>{{ issue.Port }}</td>
                    <td>{{ issue.Switch }}</td>
                    <td>{{ issue["Object ID"] }}</td>
                    <td>
                        {% if issue.VLAN == 0 or issue.VLAN == '' %}
                        <span class="text-danger">{{ issue.VLAN }}</span>
                        {% else %}
                        {{ issue.VLAN }}
                        {% endif %}
                    </td>
                    <td>
                        {% if issue["Allow Promiscuous"] %}
                        <span class="text-danger"><strong>✓</strong></span>
                        {% else %}
                        <span class="text-success">✘</span>
                        {% endif %}
                    </td>
                    <td>
                        {% if issue["Mac Changes"] %}
                        <span class="text-danger"><strong>✓</strong></span>
                        {% else %}
                        <span class="text-success">✘</span>
                        {% endif %}
                    </td>
                    <td>
                        {% if issue["Forged Transmits"] %}
                        <span class="text-danger"><strong>✓</strong></span>
                        {% else %}
                        <span class="text-success">✘</span>
                        {% endif %}
                    </td>
                </tr>
                {% endfor %}
            </tbody>
        </table>
    </div>
    <div class="card-footer">
        <span class="badge rounded-pill text-bg-warning">Sev: Warning</span>
    </div>
</div>
{% endif %}

{% if counts.non_intel_hosts_count > 0 %}
<div class="card mb-4" id="non-intel-hosts-card">
    <div class="card-header d-flex justify-content-between align-items-center">
        <h2>Non-Intel Hosts</h2>
        <button class="btn btn-primary" data-id="non-intel-hosts-table" onclick="downloadTableAsCSV(this)">Download CSV</button>
    </div>
    <div class="card-body">
        <p>The following hosts have CPU models that are not Intel. This may pose compatibility issues during migration.</p>
        <div class="alert alert-primary" role="alert">
            <i class="fa-solid fa-circle-info"></i>
            As Azure VMware Solution is Intel based service, a cold migration strategy will be required for the workload in these hosts.
        </div>
        <table class="table table-striped" id="non-intel-hosts-table">
            <thead>
                <tr>
                    <th>Host</th>
                    <th>Datacenter</th>
                    <th>Cluster</th>
                    <th>CPU Model</th>
                    <th># VMs</th>
                </tr>
            </thead>
            <tbody>
                {% for host in non_intel_hosts %}
                <tr>
                    <td>{{ host.Host }}</td>
                    <td>{{ host.Datacenter }}</td>
                    <td>{{ host.Cluster }}</td>
                    <td>{{ host["CPU Model"] }}</td>
                    <td>{{ host["# VMs"] }}</td>
                </tr>
                {% endfor %}
            </tbody>
        </table>
    </div>
    <div class="card-footer">
        <span class="badge rounded-pill text-bg-warning">Sev: Warning</span>
    </div>
</div>
{% endif %}

{% if cdrom_issues %}
<div class="card mb-4" id="cdrom-issues-card">
    <div class="card-header d-flex justify-content-between align-items-center">
        <h2>VMs with CD-ROM Connectivity Issues</h2>
        <button class="btn btn-primary" data-id="cdrom-issues-table" onclick="downloadTableAsCSV(this)">Download
            CSV</button>
    </div>
    <div class="card-body">
        <p>The following VMs have CD-ROM devices that are connected. This may pose risks during migration.</p>
        <div class="alert alert-primary" role="alert">
            <i class="fa-solid fa-circle-info"></i>
            CD-ROM devices connected to VMs can cause issues during migration. It's recommended to review and disconnect
            unnecessary CD-ROM devices before proceeding.
        </div>
        <table class="table table-striped" id="cdrom-issues-table">
            <thead>
                <tr>
                    <th>VM</th>
                    <th>Powerstate</th>
                    <th>Connected</th>
                    <th>Starts Connected</th>
                    <th>Device Type</th>
                </tr>
            </thead>
            <tbody>
                {% for issue in cdrom_issues %}
                <tr>
                    <td>{{ issue.VM }}</td>
                    <td>{{ issue.Powerstate }}</td>
                    <td>
                        {% if issue.Connected %}
                        <span class="text-danger"><strong>✓</strong></span>
                        {% else %}
                        <span class="text-success">✘</span>
                        {% endif %}
                    </td>
                    <td>
                        {% if issue["Starts Connected"] %}
                        <span class="text-danger"><strong>✓</strong></span>
                        {% else %}
                        <span class="text-success">✘</span>
                        {% endif %}
                    </td>
                    <td style="word-break:break-all;">{{ issue["Device Type"] }}</td>
                </tr>
                {% endfor %}
            </tbody>
        </table>
    </div>
    <div class="card-footer">
        <span class="badge rounded-pill text-bg-warning">Sev: Warning</span>
    </div>
</div>
{% endif %}

{% if vmtools_not_running %}
<div class="card mb-4" id="vmtools-not-running-card">
    <div class="card-header d-flex justify-content-between align-items-center">
        <h2>Powered On VMs without VMware Tools</h2>
        <button class="btn btn-primary" data-id="vmtools-not-running-table" onclick="downloadTableAsCSV(this)">Download CSV</button>
    </div>
    <div class="card-body">
        <p>The following VMs are powered on but their VMware Tools are not running.</p>
        <div class="alert alert-primary" role="alert">
            <i class="fa-solid fa-circle-info"></i>
            VMs without VMware Tools running may not be able to use all the features of VMware HCX during migration.
            <br><br>
            It's recommended to ensure that VMware Tools are installed, running and up-to-date on all powered-on VMs
            before proceeding with the migration.
        </div>
        <table class="table table-striped" id="vmtools-not-running-table">
            <thead>
                <tr>
                    <th>VM</th>
                    <th>Powerstate</th>
                    <th>Guest state</th>
                    <th>OS according to the configuration file</th>
                </tr>
            </thead>
            <tbody>
                {% for vm in vmtools_not_running %}
                <tr>
                    <td>{{ vm.VM }}</td>
                    <td>{{ vm.Powerstate }}</td>
                    <td>{{ vm["Guest state"] }}</td>
                    <td>{{ vm["OS according to the configuration file"] }}</td>
                </tr>
                {% endfor %}
            </tbody>
        </table>
    </div>
    <div class="card-footer">
        <span class="badge rounded-pill text-bg-warning">Sev: Warning</span>
    </div>
</div>
{% endif %}

{% if large_provisioned_vms %}
<div class="card mb-4" id="large-provisioned-vms-card">
    <div class="card-header d-flex justify-content-between align-items-center">
        <h2>VMs with Large Provisioned Storage</h2>
        <button class="btn btn-primary" data-id="large-provisioned-vms-table"
            onclick="downloadTableAsCSV(this)">Download CSV</button>
    </div>
    <div class="card-body">
        <p>The following VMs have provisioned storage exceeding 10TB. This may pose challenges during migration.</p>
        <div class="alert alert-primary" role="alert">
            <i class="fa-solid fa-circle-info"></i>
            Large provisioned storage can lead to increased migration times and potential compatibility issues. It's
            recommended to review these VMs and optimize storage usage if possible.
        </div>
        <table class="table table-striped" id="large-provisioned-vms-table">
            <thead>
                <tr>
                    <th>VM</th>
                    <th>Provisioned MiB</th>
                    <th>In Use MiB</th>
                    <th>CPUs</th>
                    <th>Memory</th>
                </tr>
            </thead>
            <tbody>
                {% for vm in large_provisioned_vms %}
                <tr>
                    <td>{{ vm.VM }}</td>
                    <td>{{ vm["Provisioned MiB"] | convert_mib_to_human_readable }}</td>
                    <td>{{ vm["In Use MiB"] | convert_mib_to_human_readable }}</td>
                    <td>{{ vm.CPUs }}</td>
                    <td>{{ vm.Memory }}</td>
                </tr>
                {% endfor %}
            </tbody>
        </table>
    </div>
    <div class="card-footer">
        <span class="badge rounded-pill text-bg-warning">Sev: Warning</span>
    </div>
</div>
{% endif %}

{% if oracle_vms %}
<div class="card mb-4" id="oracle-vms-card">
    <div class="card-header d-flex justify-content-between align-items-center">
        <h2>Oracle VMs</h2>
        <button class="btn btn-primary" data-id="oracle-vms-table" onclick="downloadTableAsCSV(this)">Download CSV</button>
    </div>
    <div class="card-body">
        <p>Oracle VMs are virtual machines specifically configured to run Oracle software.</p>
        <div class="alert alert-primary" role="alert">
            <i class="fa-solid fa-circle-info"></i>
            Oracle VMs hosting in Azure VMware Solution is supported but may require costly licensing.
            <br><br>
            It's recommended to review the list of Oracle VMs and envision alternative hosting options to avoid
            unnecessary costs.
        </div>
        <table class="table table-striped" id="oracle-vms-table">
            <thead>
                <tr>
                    <th>VM</th>
                    <th>OS according to the VMware Tools</th>
                    <th>Powerstate</th>
                    <th>CPUs</th>
                    <th>Memory</th>
                    <th>Provisioned MiB</th>
                    <th>In Use MiB</th>
                </tr>
            </thead>
            <tbody>
                {% for vm in oracle_vms %}
                <tr>
                    <td>{{ vm.VM }}</td>
                    <td>{{ vm["OS according to the VMware Tools"] }}</td>
                    <td>{{ vm.Powerstate }}</td>
                    <td>{{ vm.CPUs }}</td>
                    <td>{{ vm.Memory }}</td>
                    <td>{{ vm["Provisioned MiB"] | convert_mib_to_human_readable}}</td>
                    <td>{{ vm["In Use MiB"] | convert_mib_to_human_readable}}</td>
                </tr>
                {% endfor %}
            </tbody>
        </table>
    </div>
    <div class="card-footer">
        <span class="badge rounded-pill text-bg-info">Sev: Info</span>
    </div>
</div>
{% endif %}

{% if counts.esx_version_count > 1 %}
<div class="card mb-4" id="esx-version-card">
    <div class="card-header d-flex justify-content-between align-items-center">
        <h2>ESX Version Distribution</h2>
        <button class="btn btn-primary" data-id="esx-version-table" onclick="downloadTableAsCSV(this)">Download CSV</button>
    </div>
    <div class="card-body">
        <p>This chart shows the distribution of ESX versions found in the uploaded file. The data is represented as a
            pie chart.</p>
        <div class="alert alert-primary" role="alert">
            <i class="fa-solid fa-circle-info"></i>
            Having multiple ESX versions in the environment can lead to compatibility issues and increased complexity
            during migration.
            <br><br>
            It's recommended to standardize on a single ESX version if possible.
            <br>
            <ul>
                <li>Versions lower than {{ WARNING_ESXI_VERSION_THRESHOLD }}: <span class="badge rounded-pill text-bg-warning">Warning</span></li>
                <li>Versions lower than {{ ERROR_ESXI_VERSION_THRESHOLD }}: <span class="badge rounded-pill text-bg-danger">Blocking</span></li>
            </ul>
        </div>
        <div class="chart-container" style="position: relative; height:40vh; width:80vw">
            <canvas id="esxVersionChart"></canvas>
        </div>

        <table class="table table-striped" id="esx-version-table">
            <thead>
                <tr>
                    <th>ESX Version</th>
                    <th>Count</th>
                    <th>Risk Level</th>
                </tr>
            </thead>
            <tbody>
                {% for version, count in esx_version_data.items() %}
                <tr>
                    <td>{{ version }}</td>
                    <td>{{ count }}</td>
                    <td>
                        {% if version in esx_version_risks %}
                            {% if esx_version_risks[version] == "blocking" %}
                                <span class="badge rounded-pill text-bg-danger">Blocking</span>
                            {% elif esx_version_risks[version] == "warning" %}
                                <span class="badge rounded-pill text-bg-warning">Warning</span>
                            {% else %}
                                <span class="badge rounded-pill text-bg-info">Info</span>
                            {% endif %}
                        {% else %}
                            <span class="badge rounded-pill text-bg-success">None</span>
                        {% endif %}
                    </td>
                </tr>
                {% endfor %}
            </tbody>
        </table>
    </div>
    <div class="card-footer">
        <span class="badge rounded-pill text-bg-{{ esx_version_card_risk }}">Sev: {% if esx_version_card_risk == 'danger' %}Blocking{% elif esx_version_card_risk == 'warning' %}Warning{% else %}Info{% endif %}</span>
    </div>
</div>

<script>
    const ctx = document.getElementById('esxVersionChart').getContext('2d');
    const esxVersionData = JSON.parse('{{ esx_version_data | tojson | safe }}');

    const labels = Object.keys(esxVersionData);
    const data = Object.values(esxVersionData);

    new Chart(ctx, {
        type: 'pie',
        data: {
            labels: labels,
            datasets: [{
                label: 'ESX Version Distribution',
                data: data,
                backgroundColor: [
                    'rgba(255, 99, 132, 0.2)',
                    'rgba(54, 162, 235, 0.2)',
                    'rgba(255, 206, 86, 0.2)',
                    'rgba(75, 192, 192, 0.2)',
                    'rgba(153, 102, 255, 0.2)',
                    'rgba(255, 159, 64, 0.2)'
                ],
                borderColor: [
                    'rgba(255, 99, 132, 1)',
                    'rgba(54, 162, 235, 1)',
                    'rgba(255, 206, 86, 1)',
                    'rgba(75, 192, 192, 1)',
                    'rgba(153, 102, 255, 1)',
                    'rgba(255, 159, 64, 1)'
                ],
                borderWidth: 1
            }]
        },
        options: {
            responsive: true,
            plugins: {
                legend: {
                    position: 'top',
                },
                title: {
                    display: true,
                    text: 'ESX Version Distribution'
                },
                tooltip: {
                    callbacks: {
                        label: function (tooltipItem) {
                            const total = tooltipItem.dataset.data.reduce((acc, value) => acc + value, 0);
                            const value = tooltipItem.raw;
                            const percentage = ((value / total) * 100).toFixed(2);
                            return `${tooltipItem.label}: ${value} (${percentage}%)`;
                        }
                    }
                }
            }
        }
    });
</script>
{% endif %}

{% if high_vcpu_vms %}
    <div class="card mb-4" id="high-vcpu-vms-card">
        <div class="card-header d-flex justify-content-between align-items-center">
            <h2>VMs with high vCPU count</h2>
        </div>
        <div class="card-body">
            <p>The following VMs have a vCPU count higher than the core count of available SKUs.</p>
            <div class="alert alert-primary" role="alert">
                <i class="fa-solid fa-circle-info"></i>
                The VMs with more vCPUs configured than the available SKUs core count will not be able to run on the target hosts.
            </div>
            <p>Ensure to review the configurations for optimization.</p>
            <table class="table table-striped">
                <thead>
                    <tr>
                        <th>VM</th>
                        <th>vCPU Count</th>
                        {% for sku in high_vcpu_vms[0].keys() if sku != 'VM' and sku != 'vCPU Count' %}
                        <th>{{ sku }}</th>
                        {% endfor %}
                    </tr>
                </thead>
                <tbody>
                    {% for vm in high_vcpu_vms %}
                    <tr>
                        <td>{{ vm.VM }}</td>
                        <td>{{ vm['vCPU Count'] }}</td>
                        {% for sku, status in vm.items() if sku != 'VM' and sku != 'vCPU Count' %}
                        <td>{% if status == '✘' %}<span class="text-danger">{{ status }}</span>{% else %}<span class="text-success">{{ status }}</span>{% endif %}</td>
                        {% endfor %}
                    </tr>
                    {% endfor %}
                </tbody>
            </table>
        </div>
        <div class="card-footer">
            <span class="badge rounded-pill text-bg-danger">Sev: Blocking</span>
        </div>
    </div>
    {% endif %}

{% if high_memory_vms %}
    <div class="card mb-4" id="high-memory-vms-card">
        <div class="card-header d-flex justify-content-between align-items-center">
            <h2>VMs with high memory allocation</h2>
        </div>
        <div class="card-body">
            <p>The following VMs have memory usage exceeding the capabilities of available SKUs.</p>
            <div class="alert alert-primary" role="alert">
                <i class="fa-solid fa-circle-info"></i>
                The VMs with more memory configured than the available capacity per node will not be able to run on the target hosts.
                <br><br>
                For performance best practices, it is also recommended not to exceed half of the available memory per node on a single VM.
            </div>
            <table class="table table-striped">
                <thead>
                    <tr>
                        <th>VM</th>
                        <th>Memory (GB)</th>
                        {% for sku in high_memory_vms[0].keys() if sku != 'VM' and sku != 'Memory (GB)' %}
                        <th>{{ sku }}</th>
                        {% endfor %}
                    </tr>
                </thead>
                <tbody>
                    {% for vm in high_memory_vms %}
                    <tr>
                        <td>{{ vm.VM }}</td>
                        <td>{{ vm['Memory (GB)'] }}</td>
                        {% for sku, status in vm.items() if sku != 'VM' and sku != 'Memory (GB)' %}
                        <td>{% if status == '✘' %}<span class="text-danger">{{ status }}</span>{% elif status == '⚠️' %}<span class="text-warning">{{ status }}</span>{% else %}<span class="text-success">{{ status }}</span>{% endif %}</td>
                        {% endfor %}
                    </tr>
                    {% endfor %}
                </tbody>
            </table>
        </div>
        <div class="card-footer">
            <span class="badge rounded-pill text-bg-danger">Sev: Blocking</span>
        </div>
    </div>
    {% endif %}
</div>

<script>
    function downloadCSV(filename, jsonData) {
        const data = JSON.parse(jsonData);
        if (!data || data.length === 0) {
            alert('No data available to download.');
            return;
        }

        const csvContent = [
            Object.keys(data[0]).join(','),
            ...data.map(row => Object.values(row).map(value => `"${value}"`).join(','))
        ].join('\n');

        const blob = new Blob([csvContent], { type: 'text/csv;charset=utf-8;' });
        const link = document.createElement('a');
        link.href = URL.createObjectURL(blob);
        link.download = `${filename}.csv`;
        link.click();
    }

    function downloadTableAsCSV(button) {
        const tableId = button.getAttribute('data-id');
        const table = document.getElementById(tableId);
        if (!table) {
            alert('Table not found.');
            return;
        }

        const rows = Array.from(table.querySelectorAll('tr'));
        const csvContent = rows.map(row => {
            const cells = Array.from(row.querySelectorAll('th, td'));
            return cells.map(cell => `"${cell.textContent.trim()}"`).join(',');
        }).join('\n');

        const blob = new Blob([csvContent], { type: 'text/csv;charset=utf-8;' });
        const link = document.createElement('a');
        link.href = URL.createObjectURL(blob);
        link.download = `${tableId}.csv`;
        link.click();
    }

    function filterCards(severity) {
        const cards = document.querySelectorAll('.card');
        const summarySections = document.querySelectorAll('.accordion-item');

        cards.forEach(card => {
            const badge = card.querySelector('.badge');
            if (card.id === 'summary-card' || severity === 'all' || (badge && badge.textContent.toLowerCase().includes(severity))) {
                card.style.display = '';
            } else {
                card.style.display = 'none';
            }
        });

        summarySections.forEach(section => {
            const badge = section.querySelector('.badge');
            if (severity === 'all' || (badge && badge.textContent.toLowerCase().includes(severity))) {
                section.style.display = '';
            } else {
                section.style.display = 'none';
            }
        });
    }
</script>

{% endblock %}