AD-LinuxInventory

1.0.0

Private/New-HtmlDashboard.ps1

                                function New-HtmlDashboard {

    <#

    .SYNOPSIS

        Generates a dark-themed HTML dashboard for the Linux server inventory.

    #>

    [CmdletBinding()]

    param(

        [Parameter(Mandatory)]

        [array]$ServerData,

        [string]$OrganizationalUnit = 'OU=Linux Servers'

    )

    $totalCount   = @($ServerData).Count

    $onlineCount  = @($ServerData | Where-Object { $_.Online -eq $true }).Count

    $offlineCount = @($ServerData | Where-Object { $_.Online -eq $false }).Count

    $unknownCount = @($ServerData | Where-Object { $_.Online -eq $null -or $_.Online -eq 'N/A' }).Count

    $onlineClass  = if ($onlineCount -gt 0) { 'clean' } else { '' }

    $offlineClass = if ($offlineCount -gt 0) { 'findings' } else { 'clean' }

    # Build table rows

    $tableRows = ($ServerData | ForEach-Object {

        $statusClass = switch ($_.Online) {

            $true   { 'finding-ok' }

            $false  { 'finding-bad' }

            default { '' }

        }

        $statusText = switch ($_.Online) {

            $true   { 'Online' }

            $false  { 'Offline' }

            default { 'Unknown' }

        }

        $managedBy = if ($_.ManagedBy) { $_.ManagedBy } else { '&mdash;' }

        $desc = if ($_.Description) { $_.Description } else { '&mdash;' }

        $osVer = if ($_.OperatingSystemVersion) { $_.OperatingSystemVersion } else { '&mdash;' }

        "<tr><td>$($_.Name)</td><td>$($_.IPv4Address)</td><td>$($_.OperatingSystem)</td><td>$osVer</td><td>$desc</td><td>$managedBy</td><td class=`"$statusClass`">$statusText</td></tr>"

    }) -join "`n                    "

    @"

<!DOCTYPE html>

<html lang="en">

<head>

    <meta charset="UTF-8">

    <meta name="viewport" content="width=device-width, initial-scale=1.0">

    <title>Linux Server Inventory</title>

    <style>

        * { margin: 0; padding: 0; box-sizing: border-box; }

        body { font-family: 'Segoe UI', Tahoma, sans-serif; background: #0d1117; color: #c9d1d9; padding: 2rem; }

        .header { background: linear-gradient(135deg, #1a1f2e 0%, #2a1a0a 100%); padding: 2rem; border-radius: 8px; margin-bottom: 2rem; }

        .header h1 { color: #d29922; font-size: 1.8rem; margin-bottom: 0.5rem; }

        .header .meta { color: #8b949e; font-size: 0.9rem; }

        .summary-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1rem; margin-bottom: 2rem; }

        .card { background: #161b22; border: 1px solid #30363d; border-radius: 8px; padding: 1.5rem; text-align: center; }

        .card .number { font-size: 2.5rem; font-weight: 700; }

        .card .label { color: #8b949e; font-size: 0.85rem; margin-top: 0.5rem; }

        .card.findings .number { color: #f85149; }

        .card.clean .number { color: #3fb950; }

        .card.total .number { color: #d29922; }

        .section { background: #161b22; border: 1px solid #30363d; border-radius: 8px; margin-bottom: 1.5rem; padding: 1.5rem; }

        .section h2 { color: #d29922; font-size: 1.3rem; margin-bottom: 0.5rem; }

        .section .summary { color: #8b949e; margin-bottom: 1rem; font-size: 0.9rem; }

        .table-wrapper { overflow-x: auto; }

        table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }

        th { background: #21262d; color: #d29922; padding: 0.75rem; text-align: left; border-bottom: 2px solid #30363d; white-space: nowrap; }

        td { padding: 0.6rem 0.75rem; border-bottom: 1px solid #21262d; }

        tr:hover { background: #1c2128; }

        .finding-bad { color: #f85149; font-weight: 600; }

        .finding-ok { color: #3fb950; }

        .footer { text-align: center; color: #484f58; margin-top: 2rem; font-size: 0.8rem; }

    </style>

</head>

<body>

    <div class="header">

        <h1>Linux Server Inventory</h1>

        <div class="meta">Generated $(Get-Date -Format 'yyyy-MM-dd HH:mm:ss') | OU: $OrganizationalUnit | AD-LinuxInventory v1.0.0</div>

    </div>

    <div class="summary-cards">

        <div class="card total">

            <div class="number">$totalCount</div>

            <div class="label">Total Servers</div>

        </div>

        <div class="card $onlineClass">

            <div class="number">$onlineCount</div>

            <div class="label">Online</div>

        </div>

        <div class="card $offlineClass">

            <div class="number">$offlineCount</div>

            <div class="label">Offline</div>

        </div>

        <div class="card">

            <div class="number">$unknownCount</div>

            <div class="label">Unknown</div>

        </div>

    </div>

    <div class="section">

        <h2>Registered Linux Servers</h2>

        <p class="summary">$totalCount servers registered in Active Directory</p>

        <div class="table-wrapper">

            <table>

                <thead>

                    <tr>

                        <th>Name</th><th>IP Address</th><th>Operating System</th><th>OS Version</th><th>Description</th><th>Managed By</th><th>Status</th>

                    </tr>

                </thead>

                <tbody>

                    $tableRows

                </tbody>

            </table>

        </div>

    </div>

    <div class="footer">

        Generated by AD-LinuxInventory | github.com/larro1991/AD-LinuxInventory

    </div>

</body>

</html>

"@

}