# Sync dev image files to TrueNAS production volume.
#
# Usage (from repo root):
#   npm run devtoprod:images
# Copies data/images/ → \\192.168.10.122\Gallery\data\images
# Map the share first if needed: net use \\192.168.10.122\Gallery /user:YOUR_TRUENAS_USER

param(
    [string]$Source = (Join-Path $PSScriptRoot "..\..\data\images"),
    [string]$Dest = "\\192.168.10.122\Gallery\data\images",
    [switch]$SkipConfirm
)

$ErrorActionPreference = "Stop"
$Source = (Resolve-Path $Source -ErrorAction Stop).Path

Write-Host "Source: $Source"
Write-Host "Dest:   $Dest"

if (-not $SkipConfirm) {
    $confirm = Read-Host "Copy all files (skip older)? Type yes"
    if ($confirm -ne "yes") {
        Write-Host "Aborted."
        exit 0
    }
}

$smbRoot = "\\192.168.10.122\Gallery"
if ($env:SMB_USER -and $env:SMB_PASSWORD) {
    Write-Host "Mapping $sbmRoot ..."
    net use $sbmRoot /user:$env:SMB_USER $env:SMB_PASSWORD 2>&1 | Out-Host
}

try {
    if (-not (Test-Path $Dest)) {
        New-Item -ItemType Directory -Path $Dest -Force | Out-Null
    }
} catch {
    Write-Host "Note: could not pre-create dest (will rely on robocopy): $($_.Exception.Message)"
}

robocopy $Source $Dest /E /XO /R:2 /W:3 /NFL /NDL /NJH /NJS
$code = $LASTEXITCODE
if ($code -ge 8) {
    Write-Error "robocopy failed with exit code $code"
    exit $code
}

Write-Host "Image sync complete (robocopy exit $code)."