$remoteComputer = "REMOTE-PC-NAME"

Invoke-Command -ComputerName $remoteComputer -ScriptBlock {
    $results = @{}

    # CPU Check (existence assumed OK for this test)
    $cpu = Get-WmiObject Win32_Processor
    $results["CPU Present"] = $true

    # RAM Check
    $ram = [math]::Round((Get-WmiObject Win32_ComputerSystem).TotalPhysicalMemory / 1GB, 2)
    $results["RAM >= 4GB"] = $ram -ge 4

    # TPM Check
    try {
        $tpm = Get-WmiObject -Namespace "Root\CIMv2\Security\MicrosoftTpm" -Class Win32_Tpm -ErrorAction Stop
        $results["TPM Present"] = $tpm.TpmPresent
        $results["TPM Ready"] = $tpm.SpecVersion -match "2\.0"
    } catch {
        $results["TPM Present"] = $false
        $results["TPM Ready"] = $false
    }

    # Partition Style
    try {
        $disk = Get-Disk | Where-Object { $_.IsSystem -eq $true }
        $results["Disk is GPT"] = $disk.PartitionStyle -eq 'GPT'
    } catch {
        $results["Disk is GPT"] = $false
    }

    # Boot Mode
    try {
        $firmware = Get-WmiObject -Class Win32_ComputerSystem
        $results["UEFI Boot"] = $firmware.BootupState -like "*UEFI*"
    } catch {
        $results["UEFI Boot"] = $false
    }

    # Secure Boot (Optional)
    try {
        $sb = Confirm-SecureBootUEFI -ErrorAction Stop
        $results["Secure Boot Enabled"] = $sb
    } catch {
        $results["Secure Boot Enabled"] = $false
    }

    # Final Verdict
    $eligible = $true
    foreach ($check in $results.Keys) {
        if ($results[$check] -ne $true) {
            $eligible = $false
        }
    }

    # Output Summary
    [PSCustomObject]@{
        ComputerName = $env:COMPUTERNAME
        CPU          = $cpu.Name
        RAM_GB       = $ram
        TPM_Ready    = $results["TPM Ready"]
        UEFI         = $results["UEFI Boot"]
        GPT          = $results["Disk is GPT"]
        SecureBoot   = $results["Secure Boot Enabled"]
        Eligible     = $eligible
    }
}