pxe-server/playbook/shopfloor-setup/gea-shopfloor-heattreat/01-eDNC.ps1

# 01-eDNC.ps1 - Install eDNC and deploy custom eMxInfo.txt (Standard-Machine only)

# --- Transcript ---
$logDir = 'C:\Logs\SFLD'
if (-not (Test-Path $logDir)) { try { New-Item -ItemType Directory -Path $logDir -Force | Out-Null } catch {} }
try { Start-Transcript -Path (Join-Path $logDir '01-eDNC.log') -Append -Force | Out-Null } catch {}

# --- Skip on Timeclock sub-type ---
$subtypeFile = 'C:\Enrollment\pc-subtype.txt'
if (Test-Path $subtypeFile) {
    $subtype = (Get-Content $subtypeFile -First 1 -ErrorAction SilentlyContinue).Trim()
    if ($subtype -eq 'Timeclock') {
        Write-Host "=== eDNC Setup: skipped (Standard-Timeclock) ==="
        try { Stop-Transcript | Out-Null } catch {}
        return
    }
}

Write-Host "=== eDNC Setup ==="

function Get-SiteConfig {
    $configPath = 'C:\Enrollment\site-config.json'
    if (-not (Test-Path -LiteralPath $configPath)) {
        Write-Host "site-config.json not found - using defaults" -ForegroundColor DarkGray
        return $null
    }
    try {
        return (Get-Content -LiteralPath $configPath -Raw -ErrorAction Stop | ConvertFrom-Json)
    } catch {
        Write-Warning "Failed to parse site-config.json: $_"
        return $null
    }
}
$siteConfig = Get-SiteConfig

$siteName        = if ($siteConfig) { $siteConfig.siteName } else { 'West Jefferson' }
$siteNameCompact = if ($siteConfig) { $siteConfig.siteNameCompact } else { 'WestJefferson' }

$edncDir = Join-Path $PSScriptRoot 'eDNC'

if (-not (Test-Path $edncDir)) {
    Write-Warning "eDNC folder not found at $edncDir - skipping."
    try { Stop-Transcript | Out-Null } catch {}
    exit 0
}

# --- Find installer ---
# Filter is eDNC*.msi (no dash) so we match both vendor naming styles:
# eDNC-6.4.3.msi (dash) and eDNC_6-4-5.msi (underscore). Imaging dir should
# only contain ONE version at a time; rollback to a prior version is handled
# post-imaging via the SFLD share's standard-machine/apps/ alternates.
$edncMsi     = Get-ChildItem -Path $edncDir -Filter "eDNC*.msi" | Select-Object -First 1
$emxInfo     = Join-Path $edncDir "eMxInfo.txt"

# --- 1. Install eDNC ---
if ($edncMsi) {
    Write-Host "Installing eDNC: $($edncMsi.Name)..."
    $p = Start-Process -FilePath "msiexec.exe" -ArgumentList "/i `"$($edncMsi.FullName)`" /qn /norestart LAUNCHNTLARS=false SITESELECTED=`"$siteName`"" -Wait -PassThru
    Write-Host "  eDNC exit code: $($p.ExitCode)"
} else {
    Write-Warning "eDNC installer not found in $edncDir (expected eDNC*.msi)"
}

# --- 2. Mirror x86 install to 64-bit Program Files (app uses hardcoded paths) ---
# mxTransactionDll.dll references \Dnc\Server Files\
$copies = @(
    @{ Src = "C:\Program Files (x86)\Dnc";   Dst = "C:\Program Files\Dnc" }
)
foreach ($c in $copies) {
    if (Test-Path $c.Src) {
        if (-not (Test-Path $c.Dst)) {
            New-Item -Path $c.Dst -ItemType Directory -Force | Out-Null
        }
        Copy-Item -Path "$($c.Src)\*" -Destination $c.Dst -Recurse -Force
        Write-Host "  Copied $($c.Src) -> $($c.Dst)"
    }
}

# --- 3. Set DNC site + machine number ---
$regBase = "HKLM\SOFTWARE\WOW6432Node\GE Aircraft Engines\DNC"
reg add "$regBase\General" /v Site /t REG_SZ /d $siteNameCompact /f | Out-Null
Write-Host "  DNC site set to $siteNameCompact."

# Set machine number if tech entered one during PXE menu (defaults to 9999)
$machineNumFile = 'C:\Enrollment\machine-number.txt'
$machineNum = '9999'
if (Test-Path -LiteralPath $machineNumFile) {
    $num = (Get-Content -LiteralPath $machineNumFile -First 1 -ErrorAction SilentlyContinue).Trim()
    if ($num -and $num -match '^\d+$') { $machineNum = $num }
}
reg add "$regBase\General" /v MachineNo /t REG_SZ /d $machineNum /f | Out-Null
Write-Host "  DNC MachineNo set to $machineNum."

# --- 4. Deploy custom eMxInfo.txt to both Program Files paths ---
if (Test-Path $emxInfo) {
    $dest86 = "C:\Program Files (x86)\DNC\Server Files"
    $dest64 = "C:\Program Files\DNC\Server Files"

    foreach ($dest in @($dest86, $dest64)) {
        if (-not (Test-Path $dest)) {
            New-Item -Path $dest -ItemType Directory -Force | Out-Null
        }
        Copy-Item -Path $emxInfo -Destination (Join-Path $dest "eMxInfo.txt") -Force
        Write-Host "  eMxInfo.txt -> $dest"
    }
} else {
    Write-Warning "eMxInfo.txt not found at $emxInfo"
}

Write-Host "=== eDNC Setup Complete ==="
try { Stop-Transcript | Out-Null } catch {}