param(
    [Parameter(Mandatory = $true)][string]$OutputRoot,
    [string]$SourceFixtureRoot = 'C:\dev\TEMP\local-parity-launch-20260806'
)

$ErrorActionPreference = 'Stop'
$repoRoot = Split-Path -Parent $PSScriptRoot
$releaseRoot = Join-Path $repoRoot 'Launcher.Next.App\bin\x64\Release\net8.0-windows'
$output = [IO.Path]::GetFullPath($OutputRoot)
$fixture = [IO.Path]::GetFullPath($SourceFixtureRoot)
if (-not (Test-Path -LiteralPath (Join-Path $releaseRoot 'Launcher.Next.App.exe'))) { throw 'OWNER_REVIEW_RELEASE_EXE_MISSING' }
if (-not (Test-Path -LiteralPath (Join-Path $fixture 'catalog\P_Rec_Annot\0.1.0\package.manifest.json'))) { throw 'OWNER_REVIEW_CATALOG_INPUT_MISSING' }
if (Test-Path -LiteralPath $output) { throw 'OWNER_REVIEW_OUTPUT_ALREADY_EXISTS' }

$app = Join-Path $output 'app'
$controlled = Join-Path $output 'controlled'
New-Item -ItemType Directory -Path $app, $controlled, (Join-Path $controlled 'configuration'), (Join-Path $controlled 'project'), (Join-Path $controlled 'evidence') | Out-Null
Copy-Item -Path (Join-Path $releaseRoot '*') -Destination $app -Recurse
Copy-Item -LiteralPath (Join-Path $fixture 'catalog') -Destination $controlled -Recurse
Copy-Item -LiteralPath (Join-Path $fixture 'project\Project.xml') -Destination (Join-Path $controlled 'project\Project.xml')

$rosterDirectory = Join-Path $controlled '_System\Plant 3D_2019\Applications'
New-Item -ItemType Directory -Path $rosterDirectory | Out-Null
Copy-Item -LiteralPath (Join-Path $fixture 'configuration\download_list.xml') -Destination (Join-Path $rosterDirectory 'download_list.xml')
Copy-Item -LiteralPath (Join-Path $fixture 'configuration\compatibility-overlay.json') -Destination (Join-Path $controlled 'configuration\compatibility-overlay.json')
@'
<?xml version="1.0" encoding="utf-8"?>
<root><path><help>Owner review controlled local PXP-OA</help><care>owner-review-local</care></path><data><pattern><name>Plant 3D_2019</name><filter>Project files |Project.xml|All files (*.*)|*.*</filter><roster>%PROJECTDIRECTORY%\..\_System\Plant 3D_2019\Applications\download_list.xml</roster></pattern><plugin><id>controlled-local-pxp-oa</id><renewal></renewal><catalog>P_Rec_Annot</catalog><install>local-immutable-package</install></plugin></data></root>
'@ | Set-Content -LiteralPath (Join-Path $controlled 'configuration\Settings.xml') -Encoding utf8

$profile = [ordered]@{
    schemaVersion = 1
    name = 'Owner Review Controlled Local PXP-OA'
    root = $controlled
    settingsPath = (Join-Path $controlled 'configuration\Settings.xml')
    downloadListPath = (Join-Path $rosterDirectory 'download_list.xml')
    overlayPath = (Join-Path $controlled 'configuration\compatibility-overlay.json')
    catalogRoot = (Join-Path $controlled 'catalog')
    patternName = 'Plant 3D_2019'
    evidenceRoot = (Join-Path $controlled 'evidence')
}
$profilePath = Join-Path $controlled 'configuration\owner-review-profile.json'
$profile | ConvertTo-Json | Set-Content -LiteralPath $profilePath -Encoding utf8
@{ launcherCommit = (git -C $repoRoot rev-parse HEAD).Trim(); distribution = 'OwnerReviewControlledLocal'; createdUtc = [DateTimeOffset]::UtcNow } | ConvertTo-Json | Set-Content -LiteralPath (Join-Path $app 'owner-review-release.json') -Encoding utf8
@"
@echo off
"%~dp0Launcher.Next.App.exe" --mode LocalParityLaunch --config "%~dp0..\controlled\configuration\owner-review-profile.json"
"@ | Set-Content -LiteralPath (Join-Path $app 'Launch Owner Review.cmd') -Encoding ascii

[pscustomobject]@{
    DistributionRoot = $output
    Executable = (Join-Path $app 'Launcher.Next.App.exe')
    Launcher = (Join-Path $app 'Launch Owner Review.cmd')
    Profile = $profilePath
    Project = (Join-Path $controlled 'project\Project.xml')
    AutomaticRoster = (Join-Path $rosterDirectory 'download_list.xml')
} | Format-List