$ErrorActionPreference = "Stop"

$Url = "https://i.oikosbook.com/oikosbook-setup.exe"
$Installer = Join-Path $env:TEMP "oikosbook-setup.exe"

Write-Host ""
Write-Host "OikosBook Desktop" -ForegroundColor Cyan
Write-Host "Descargando instalador..." -ForegroundColor Gray

Invoke-WebRequest -Uri $Url -OutFile $Installer -UseBasicParsing

if (-not (Test-Path $Installer)) {
    throw "No se pudo descargar el instalador."
}

Write-Host "Descarga completada. Iniciando instalacion..." -ForegroundColor Green
Start-Process -FilePath $Installer -Verb RunAs
Write-Host "Instalador iniciado." -ForegroundColor Green