# Checks that the skill CLI is installed and refreshes upstream.json + LICENSES.
# Does NOT copy or ship the EXE into the extension package.
# Usage: scripts\fetch-cli.ps1 -Name <skill-name> [-CliPath <path>]
param(
    [Parameter(Mandatory = $true)][string]$Name,
    [string]$CliPath
)
. (Join-Path $PSScriptRoot 'lib.ps1')

$dir = Join-Path $SkillsDir $Name
$ext = Join-Path $dir 'extension'
if (-not (Test-Path (Join-Path $ext 'manifest.json'))) {
    Write-Host "skills/$Name/extension/manifest.json fehlt."
    exit 1
}

$defaults = @{
    'wordcraft-mcp' = @{
        ExeName  = 'wordcraft-cli.exe'
        Default  = 'C:\Program Files\WordCraft\wordcraft-cli.exe'
        Repo     = 'https://github.com/storytold/wordcraft'
        RepoSlug = 'storytold/wordcraft'
    }
    'gridcraft-mcp' = @{
        ExeName  = 'gridcraft-cli.exe'
        Default  = 'C:\Program Files\GridCraft\gridcraft-cli.exe'
        Repo     = 'https://github.com/storytold/gridcraft'
        RepoSlug = 'storytold/gridcraft'
    }
    'pdfcraft-mcp' = @{
        ExeName  = 'pdfcraft-cli.exe'
        Default  = 'C:\Program Files\PdfCraft\pdfcraft-cli.exe'
        Repo     = 'https://github.com/storytold/pdfcraft'
        RepoSlug = 'storytold/pdfcraft'
    }
    'figcraft-mcp' = @{
        ExeName  = 'figcraft-cli.exe'
        Default  = 'C:\Program Files\FigCraft\figcraft-cli.exe'
        Repo     = 'https://github.com/storytold/figcraft'
        RepoSlug = 'storytold/figcraft'
    }
    'vectorcraft-mcp' = @{
        ExeName  = 'vectorcraft-cli.exe'
        Default  = 'C:\Program Files\VectorCraft\vectorcraft-cli.exe'
        Repo     = 'https://github.com/storytold/vectorcraft'
        RepoSlug = 'storytold/vectorcraft'
    }
    'solidcraft-mcp' = @{
        ExeName  = 'solidcraft-cli.exe'
        Default  = 'C:\Program Files\SolidCraft\solidcraft-cli.exe'
        Repo     = 'https://github.com/tangency-labs/solidcraft'
        RepoSlug = 'tangency-labs/solidcraft'
        Source   = 'SolidCraft-Installer'
    }
    'cadcraft-mcp' = @{
        ExeName  = 'cadcraft-cli.exe'
        Default  = 'C:\Program Files\CADCraft\cadcraft-cli.exe'
        Repo     = 'https://github.com/storytold/cadcraft'
        RepoSlug = 'storytold/cadcraft'
    }
    'effectcraft-mcp' = @{
        ExeName  = 'effectcraft-cli.exe'
        Default  = 'C:\Program Files\EffectCraft\effectcraft-cli.exe'
        Repo     = 'https://github.com/storytold/effectcraft'
        RepoSlug = 'storytold/effectcraft'
    }
    'filmcraft-mcp' = @{
        ExeName  = 'filmcraft-cli.exe'
        Default  = 'C:\Program Files\FilmCraft\filmcraft-cli.exe'
        Repo     = 'https://github.com/storytold/filmcraft'
        RepoSlug = 'storytold/filmcraft'
    }
}

if (-not $defaults.ContainsKey($Name)) {
    Write-Host "Kein CLI-Mapping fuer Skill '$Name'."
    exit 1
}
$meta = $defaults[$Name]
$sourceName = 'ArtCraft-Launcher'
if ($meta.ContainsKey('Source') -and $meta.Source) { $sourceName = [string]$meta.Source }
$src = if ($CliPath) { $CliPath } else { $meta.Default }
if (-not (Test-Path -LiteralPath $src)) {
    Write-Host "CLI fehlt: $src"
    if ($sourceName -eq 'ArtCraft-Launcher') {
        Write-Host "Bitte die App ueber den ArtCraft-Launcher installieren, oder -CliPath angeben."
    }
    else {
        Write-Host "Bitte die App ueber den eigenen Installer installieren, oder -CliPath angeben."
    }
    exit 1
}

# Ensure no EXE is left in the extension package from older builds.
$serverDir = Join-Path $ext 'server'
New-Item -ItemType Directory -Force -Path $serverDir | Out-Null
Get-ChildItem -LiteralPath $serverDir -Filter '*.exe' -ErrorAction SilentlyContinue | Remove-Item -Force
$readme = Join-Path $serverDir 'README.txt'
if (-not (Test-Path $readme)) {
    if ($sourceName -eq 'ArtCraft-Launcher') {
        $installLine = 'Installiere die App ueber den ArtCraft-Launcher.'
    }
    else {
        $installLine = 'Installiere die App ueber den eigenen Installer.'
    }
    Write-Text $readme @"
Diese Erweiterung enthaelt keine CLI.
$installLine
Erwarteter Pfad: $src
"@
}

$verResult = Get-ProcessOutputUtf8 $src '--version'
$verOut = $verResult.Output
if ($verResult.ExitCode -ne 0 -and $Name -eq 'gridcraft-mcp') {
    $verResult = Get-ProcessOutputUtf8 $src 'version'
    $verOut = $verResult.Output
}
$ver = ''
if ($verOut -match '(\d+\.\d+\.\d+)') { $ver = $Matches[1] }
if (-not $ver) {
    Write-Host "Version der CLI nicht lesbar: $verOut"
    exit 1
}

$hash = (Get-FileHash -LiteralPath $src -Algorithm SHA256).Hash.ToLowerInvariant()
$upstream = @{
    source     = $sourceName
    path       = $src
    exe        = $meta.ExeName
    version    = $ver
    sha256     = $hash
    repository = $meta.Repo
    tag        = "v$ver"
    bundled    = $false
} | ConvertTo-Json -Compress
Write-Text (Join-Path $ext 'upstream.json') ($upstream + "`n")

$licDir = Join-Path $ext 'LICENSES'
New-Item -ItemType Directory -Force -Path $licDir | Out-Null
$tag = "v$ver"
foreach ($f in @('LICENSE-MIT', 'LICENSE-APACHE', 'NOTICE')) {
    $url = "https://raw.githubusercontent.com/$($meta.RepoSlug)/$tag/$f"
    $out = Join-Path $licDir $f
    try {
        Invoke-WebRequest -Uri $url -OutFile $out -UseBasicParsing
    }
    catch {
        Write-Host "Lizenzdatei fehlgeschlagen: $url"
        Write-Host $_
        exit 1
    }
}

Write-Host "OK  $Name  $ver  (nicht gebundelt)  $src"
exit 0