# Registers the External MCP proxy with Claude Desktop.
#
#   .\install.ps1                 install, or update an existing entry
#   .\install.ps1 -DryRun         show what would change, write nothing
#   .\install.ps1 -Name staffngo-staging -Config .\config.staging.yml
#
# This only locates node and hands over to install.mjs, which holds the logic — the same one the shell
# script uses, rather than a second implementation that would drift from it.
[CmdletBinding()]
param(
    [switch] $DryRun,
    [string] $Name,
    [string] $Config,
    [string] $NodePath
)

$ErrorActionPreference = 'Stop'
$here = Split-Path -Parent $MyInvocation.MyCommand.Path

if (-not $NodePath) {
    $command = Get-Command node -ErrorAction SilentlyContinue
    if (-not $command) {
        Write-Error "node was not found on PATH. Install Node.js, or pass -NodePath 'C:\Program Files\nodejs\node.exe'."
        exit 1
    }
    $NodePath = $command.Source
}

# The path recorded in Claude's configuration is this one, so it has to be the real executable rather
# than a shim: Claude Desktop starts the process itself, outside any shell that would resolve an alias.
$arguments = @((Join-Path $here 'install.mjs'), '--node', $NodePath)
if ($DryRun) { $arguments += '--dry-run' }
if ($Name)   { $arguments += @('--name', $Name) }
if ($Config) { $arguments += @('--config', (Resolve-Path $Config).Path) }

& $NodePath @arguments
exit $LASTEXITCODE