# 09-Setup-WaxAndTrace.ps1 - Wax and Trace pc-type setup (Mitutoyo FormTracePak v6.213)
#
# Imaging-time install. Installs prereqs from manifest, then runs the
# Mitutoyo FormTracePak v6.213 vendor installer from a mounted ISO. The
# VB6 Setup.exe wrapper checks GetDriveType() == DRIVE_CDROM; Mount-DiskImage
# satisfies that (a real CD drive isn't required). Per-asset calibration ISO
# applies last.
#
# Layout at C:\WaxTrace-Install\ (xcopied by startnet.cmd):
#   waxtrace-manifest.json
#   09-Setup-WaxAndTrace.ps1   (this file)
#   prereqs\vcredist_x86.exe   (VC++ 2008 x86)
#   prereqs\vcredist_x64.exe   (VC++ 2008 x64)
#   prereqs\vc_redist.x86.exe  (VC++ 2017 x86)
#   prereqs\vc_redist.x64.exe  (VC++ 2017 x64)
#   prereqs\HASPUserSetup.exe  (Sentinel Runtime / HASP dongle driver)
#   formtracepak\FORMTRACEPAK-V6.213.iso  (vendor installer ISO, ~2 GB)
#   calibrations\CAL-<asset>_serial-<sn>_probe-<probe>.iso (per-machine)
#
# Per-machine calibration is applied separately (mount cal ISO + run its
# Setup.exe), keyed by C:\Enrollment\machine-number.txt.
#
# Legacy captured/ replay path (V6.0 zip + reg) retired 2026-05-21. The
# captured-binary/ payload is still in the repo as a fallback - if the
# v6.213 vendor install fails on a bay, fall back to the captured path
# manually. See git history for the prior shape.
#
# Log: C:\Logs\WaxTrace\09-Setup-WaxAndTrace.log
#      C:\Logs\WaxTrace\install.log (written by Install-FromManifest)

$ErrorActionPreference = 'Continue'

# Mirror the CMM pattern (09-Setup-CMM.ps1): the script itself lives in the
# shopfloor-setup tree (xcopied during WinPE), but the bulky bootstrap bundle
# (prereqs + captured master + cal ISOs) lives at C:\WaxTrace-Install\, put
# there by startnet.cmd from Y:\installers-post\waxtrace\ at imaging time.
$stagingRoot   = 'C:\WaxTrace-Install'
$manifestPath  = Join-Path $stagingRoot 'waxtrace-manifest.json'
$libSource     = Join-Path $PSScriptRoot '..\common\lib\Install-FromManifest.ps1'

$logDir        = 'C:\Logs\WaxTrace'
$installLog    = Join-Path $logDir 'install.log'
$transcriptLog = Join-Path $logDir '09-Setup-WaxAndTrace.log'

if (-not (Test-Path $logDir)) {
    New-Item -Path $logDir -ItemType Directory -Force | Out-Null
}

try { Start-Transcript -Path $transcriptLog -Append -Force | Out-Null } catch {}

function Write-WTLog {
    param([string]$Message, [string]$Level = 'INFO')
    $stamp = Get-Date -Format "yyyy-MM-dd HH:mm:ss"
    Write-Host "[$stamp] [$Level] $Message"
}

Write-WTLog "================================================================"
Write-WTLog "=== WaxTrace Setup (imaging-time) session start (PID $PID) ==="
Write-WTLog "Running as: $([System.Security.Principal.WindowsIdentity]::GetCurrent().Name)"
Write-WTLog "Script root: $PSScriptRoot"
Write-WTLog "================================================================"

# Status push - best-effort.
$pxeStatusLib = Join-Path $PSScriptRoot '..\Shopfloor\lib\Send-PxeStatus.ps1'
if (Test-Path $pxeStatusLib) {
    try { . $pxeStatusLib; Send-PxeStatus -Stage '09-Setup-WaxAndTrace: starting' -StageIndex 3 -StageTotal 8 } catch { }
}

foreach ($file in @('pc-type.txt','machine-number.txt')) {
    $path = "C:\Enrollment\$file"
    if (Test-Path -LiteralPath $path) {
        $content = (Get-Content -LiteralPath $path -First 1 -ErrorAction SilentlyContinue).Trim()
        Write-WTLog "  $file = $content"
    } else {
        Write-WTLog "  $file = (not present)"
    }
}

# ============================================================================
# Step 1: Prereqs via manifest (VC++ 2008 + 2017, HASP/Sentinel)
# ============================================================================
if (-not (Test-Path $manifestPath)) {
    Write-WTLog "waxtrace-manifest.json not found at $manifestPath" 'ERROR'
} elseif (-not (Test-Path $libSource)) {
    Write-WTLog "Install-FromManifest.ps1 not found at $libSource" 'ERROR'
} else {
    Write-WTLog "Running Install-FromManifest (InstallerRoot=$PSScriptRoot)"
    & $libSource -ManifestPath $manifestPath -InstallerRoot $stagingRoot -LogFile $installLog
    $rc = $LASTEXITCODE
    Write-WTLog "Install-FromManifest returned $rc"
}

# ============================================================================
# Step 2: FormTracePak v6.213 vendor install (Mount-DiskImage + Setup.exe)
# ============================================================================
# Detection: skip if Formtracepak already present (re-run safe).
$ftpakExe = 'C:\Program Files (x86)\MitutoyoApp\Formtracepak\Formtracepak.exe'
if (Test-Path -LiteralPath $ftpakExe) {
    Write-WTLog "Formtracepak.exe already present - skipping vendor install"
} else {
    $ftpakIso = Join-Path $stagingRoot 'formtracepak\FORMTRACEPAK-V6.213.iso'
    if (-not (Test-Path -LiteralPath $ftpakIso)) {
        Write-WTLog "FormTracePak ISO not found at $ftpakIso" 'ERROR'
    } else {
        Write-WTLog "Mounting FormTracePak ISO: $ftpakIso"
        try {
            $img = Mount-DiskImage -ImagePath $ftpakIso -PassThru -ErrorAction Stop
            Start-Sleep -Seconds 8
            $vol = Get-DiskImage -ImagePath $ftpakIso | Get-Volume
            $ftpakDrive = $vol.DriveLetter
            if (-not $ftpakDrive) {
                Write-WTLog "  Mount succeeded but no drive letter assigned" 'ERROR'
            } else {
                Write-WTLog "  mounted at ${ftpakDrive}: (volume label=$($vol.FileSystemLabel))"
                $setupExe = "${ftpakDrive}:\Setup.exe"
                if (-not [System.IO.File]::Exists($setupExe)) {
                    Write-WTLog "  Setup.exe not found at $setupExe" 'ERROR'
                } else {
                    Write-WTLog "  running $setupExe (VB6 wrapper - requires DRIVE_CDROM)"
                    # Setup.exe is the VB6 wrapper. /silent + /qn flags often
                    # ignored - the wrapper drives appSetup.exe + msiexec from
                    # its own UI. If the wrapper insists on interactive, a tech
                    # at the bay clicks through. Acceptable today; quieter
                    # path is a future improvement (drive msiexec direct on
                    # the wrapper's bundled MSIs).
                    try {
                        $p = Start-Process -FilePath $setupExe `
                                           -WorkingDirectory "${ftpakDrive}:\" `
                                           -ArgumentList '/silent' `
                                           -Wait -PassThru
                        Write-WTLog "  Setup.exe exit $($p.ExitCode)"
                    } catch {
                        Write-WTLog "  Setup.exe failed: $_" 'ERROR'
                    }
                }
            }
            Dismount-DiskImage -ImagePath $ftpakIso -ErrorAction SilentlyContinue | Out-Null
            Write-WTLog "  FormTracePak ISO dismounted"
        } catch {
            Write-WTLog "  Mount-DiskImage failed: $_" 'ERROR'
        }
    }
}

# ============================================================================
# Step 3: Per-machine calibration ISO (mount + apply via cal Setup.exe)
# ============================================================================
# Cal ISOs are keyed by asset_tag. Read machine-number.txt to pick the right
# ISO. Each cal ISO is ~1.7MB and contains a tiny Mitutoyo wrapper Setup.exe
# plus data/*.txt compensation tables for the bay's specific probe + serial.
$mnPath = 'C:\Enrollment\machine-number.txt'
$asset = $null
if (Test-Path -LiteralPath $mnPath) {
    $asset = (Get-Content -LiteralPath $mnPath -First 1 -ErrorAction SilentlyContinue).Trim()
}
if (-not $asset) {
    Write-WTLog "machine-number.txt missing or empty - skipping calibration apply" 'WARN'
} else {
    $calDir = Join-Path $stagingRoot 'calibrations'
    $candidate = Get-ChildItem $calDir -Filter "CAL-${asset}_*.iso" -ErrorAction SilentlyContinue | Select-Object -First 1
    if (-not $candidate) {
        Write-WTLog "No cal ISO matched CAL-${asset}_*.iso in $calDir - skipping" 'WARN'
    } else {
        Write-WTLog "Mounting cal ISO: $($candidate.FullName)"
        try {
            $img = Mount-DiskImage -ImagePath $candidate.FullName -PassThru -ErrorAction Stop
            Start-Sleep -Seconds 2
            $calDrive = ($img | Get-Volume).DriveLetter
            Write-WTLog "  mounted at ${calDrive}:"
            $calSetup = "${calDrive}:\Setup.exe"
            if (Test-Path -LiteralPath $calSetup) {
                Write-WTLog "  running cal Setup.exe (may prompt - VB6 wrapper, same vintage as main installer)"
                # Cal ISO Setup.exe is tiny (135KB) - if it prompts, user has to click through.
                # Acceptable today; future: dark-deploy the data/*.txt files directly into
                # the FormTracePak data dir + skip Setup.exe.
                $p = Start-Process -FilePath $calSetup -WorkingDirectory "${calDrive}:\" -Wait -PassThru
                Write-WTLog "  cal Setup.exe exit $($p.ExitCode)"
            } else {
                Write-WTLog "  cal Setup.exe not found on ISO at $calSetup" 'WARN'
            }
            Dismount-DiskImage -ImagePath $candidate.FullName -ErrorAction SilentlyContinue | Out-Null
            Write-WTLog "  cal ISO dismounted"
        } catch {
            Write-WTLog "  Mount-DiskImage failed: $_" 'ERROR'
        }
    }
}

# ============================================================================
# Step 4: OpenText auto-start at login (HostExplorer "WJ Shopfloor" session)
# ============================================================================
$autoStartLib = Join-Path $PSScriptRoot '..\Shopfloor\lib\Set-OpenTextAutoStart.ps1'
if (Test-Path -LiteralPath $autoStartLib) {
    Write-WTLog "Calling $autoStartLib"
    & $autoStartLib
} else {
    Write-WTLog "Set-OpenTextAutoStart.ps1 not found at $autoStartLib - OpenText auto-start NOT configured" 'WARN'
}

if (Get-Command Send-PxeStatus -ErrorAction SilentlyContinue) {
    $finalStatus = if ($rc -eq 0) { 'in_progress' } else { 'failed' }
    $finalErr    = if ($rc -ne 0) { "Install-FromManifest exit $rc" } else { '' }
    Send-PxeStatus -Stage '09-Setup-WaxAndTrace: complete' -StageIndex 4 -StageTotal 8 -Status $finalStatus -Error_ $finalErr
}

Write-WTLog "================================================================"
Write-WTLog "=== WaxTrace Setup session end ==="
Write-WTLog "================================================================"

try { Stop-Transcript | Out-Null } catch {}