# PCS Toolkit - Disk Health Check
$timestamp = Get-Date -Format "yyyy-MM-dd_HH-mm-ss"
$outputFile = "$env:USERPROFILE\Desktop\DiskHealth_$timestamp.txt"

function Log($msg) {
    Write-Host $msg
    Add-Content $outputFile $msg
}

Log "========================================"
Log "    PCS Toolkit - Disk Health Check"
Log "========================================"
Log "Generated: $(Get-Date)"
Log ""

Log "PHYSICAL DISKS:"
Get-PhysicalDisk | Select-Object FriendlyName, MediaType, Size, HealthStatus, OperationalStatus | Format-Table | Out-String | ForEach-Object { Log $_ }

Log "DISK RELIABILITY (SMART):"
Get-PhysicalDisk | ForEach-Object {
    Log "Disk: $($_.FriendlyName)"
    $reliability = Get-StorageReliabilityCounter -PhysicalDisk $_ -EA SilentlyContinue
    if ($reliability) {
        Log "  Temperature: $($reliability.Temperature) C"
        Log "  Read Errors: $($reliability.ReadErrorsTotal)"
        Log "  Write Errors: $($reliability.WriteErrorsTotal)"
        Log "  Wear: $($reliability.Wear)"
    } else {
        Log "  (No SMART data available)"
    }
    Log ""
}

Log "VOLUMES:"
Get-Volume | Where-Object { $_.DriveLetter } | Select-Object DriveLetter, FileSystemLabel, FileSystem, @{N='Size(GB)';E={[math]::Round($_.Size/1GB,2)}}, @{N='Free(GB)';E={[math]::Round($_.SizeRemaining/1GB,2)}}, HealthStatus | Format-Table | Out-String | ForEach-Object { Log $_ }

Log "========================================"
explorer.exe "/select,$outputFile"
Read-Host "Press Enter to exit"