param(
    [string]$Version = "",
    [switch]$SkipBuild = $false,
    [switch]$SkipInstaller = $false,
    [switch]$SkipGitHub = $false,
    [switch]$Draft = $false
)

$ErrorActionPreference = "Stop"
. "$PSScriptRoot\_common.ps1"

$repo = Get-NetxRepoRoot
if (-not $Version) {
    $Version = Get-NetxVersion -ProgramRoot $repo
}
$tag = "v$Version"
$releaseDir = Join-Path $PSScriptRoot "release"
$zip = Join-Path $releaseDir "NetX-$Version-win64.zip"
$setup = Join-Path $releaseDir "NetX-Setup-$Version.exe"

Write-Host "==> NetX publish $tag"

if (-not $SkipBuild) {
    & powershell -ExecutionPolicy Bypass -File (Join-Path $PSScriptRoot "build_release.ps1") `
        -Version $Version -CreateVenv
}

if (-not (Test-Path $zip)) {
    throw "missing_zip: $zip"
}

if (-not $SkipInstaller) {
    $isccCmd = Get-Command ISCC.exe -ErrorAction SilentlyContinue
    $isccCandidates = @(
        $(if ($isccCmd) { $isccCmd.Source }),
        "${env:ProgramFiles(x86)}\Inno Setup 6\ISCC.exe",
        "$env:ProgramFiles\Inno Setup 6\ISCC.exe"
    ) | Where-Object { $_ -and (Test-Path $_) }
    $iscc = $isccCandidates | Select-Object -First 1
    if (-not $iscc) {
        Write-Host "[WARN] Inno Setup (ISCC) not found. Install: winget install JRSoftware.InnoSetup" -ForegroundColor Yellow
        Write-Host "       Skipping Setup.exe; zip-only release."
    } else {
        Write-Host "==> Compiling installer: $iscc"
        & $iscc "/DMyAppVersion=$Version" (Join-Path $PSScriptRoot "installer\netx.iss")
        if (-not (Test-Path $setup)) {
            throw "installer_build_failed: expected $setup"
        }
        Write-Host "==> Setup.exe: $setup" -ForegroundColor Green
    }
}

if ($SkipGitHub) {
    Write-Host "==> Skip GitHub release (-SkipGitHub)"
    exit 0
}

if (-not (Get-Command gh -ErrorAction SilentlyContinue)) {
    throw "gh_cli_not_found"
}

Set-Location $repo
$existing = gh release view $tag 2>$null
if ($LASTEXITCODE -eq 0) {
    Write-Host "==> Release $tag exists; uploading assets"
    gh release upload $tag $zip --clobber
    if (Test-Path $setup) {
        gh release upload $tag $setup --clobber
    }
} else {
    $notes = @"
## NetX $Version — first Windows installable release

### Downloads
- **NetX-Setup-$Version.exe** — recommended installer (Program Files + ProgramData)
- **NetX-$Version-win64.zip** — portable directory package

### Requirements
- Windows 10/11 x64
- No separate Python or PostgreSQL install required (bundled in package)

### Quick start (installer)
1. Run ``NetX-Setup-$Version.exe`` as administrator.
2. Complete first-time setup (choose **bundled** or **external** PostgreSQL).
3. Start menu → **Start NetX** → browser opens ``http://127.0.0.1:8890/``
4. Default login: ``admin`` / ``admin123`` (change after first login)

### Linux
Unchanged — use your own PostgreSQL and ``scripts/start_netx.sh``.

See [packaging/README.md](https://github.com/hansjone/netx/blob/main/packaging/README.md) for details.
"@
    $args = @("release", "create", $tag, "--title", "NetX $Version", "--notes", $notes)
    if ($Draft) { $args += "--draft" }
    $args += $zip
    if (Test-Path $setup) { $args += $setup }
    & gh @args
}

Write-Host "==> Published $tag" -ForegroundColor Green
gh release view $tag --web 2>$null