# AshaCode Installer for Windows (PowerShell)
# Usage: irm https://asha-ai.ir/ashacode/install.ps1 | iex
param(
  [string]$Version = "",
  [string]$BinaryPath = "",
  [switch]$NoModifyPath
)
$ErrorActionPreference = "Stop"
$APP = "ashacode"
$BaseURL = "https://asha-ai.ir"
function Write-Info($msg) { Write-Host "-> $msg" -ForegroundColor Cyan }
function Write-Ok($msg) { Write-Host "OK $msg" -ForegroundColor Green }
function Write-Warn($msg) { Write-Host "! $msg" -ForegroundColor Yellow }
$InstallDir = Join-Path $env:LOCALAPPDATA "AshaCode\bin"
if (-not (Test-Path $InstallDir)) { New-Item -ItemType Directory -Path $InstallDir -Force | Out-Null }
$arch = if ([Environment]::Is64BitOperatingSystem) { "x64" } else { "x64" }
if ($env:PROCESSOR_ARCHITECTURE -eq "ARM64") { $arch = "arm64" }
$target = "windows-$arch"
$filename = "$APP-$target.zip"
$requestedVersion = $Version
if (-not $requestedVersion -and $env:VERSION) { $requestedVersion = $env:VERSION }
if ([string]::IsNullOrWhiteSpace($requestedVersion)) { $requestedVersion = "1.18.25" }
Write-Info "Installing $APP version: $requestedVersion ($target)"
$primaryUrl = "https://asha-ai.ir/ashacode/download/$filename"
$zipPath = Join-Path $env:TEMP "$filename"
try { Write-Info "Downloading $primaryUrl"; Invoke-WebRequest -Uri $primaryUrl -OutFile $zipPath -Headers @{"User-Agent"="AshaCode-Installer"} } catch { Write-Host "Failed to download $APP from $primaryUrl" -ForegroundColor Red; Write-Host "Please contact support: https://asha-ai.ir/ashacode/support" -ForegroundColor Yellow; exit 1 }
Write-Info "Extracting to $InstallDir"
Expand-Archive -Path $zipPath -DestinationPath $InstallDir -Force
Remove-Item $zipPath -Force -ErrorAction SilentlyContinue
$binPath = Join-Path $InstallDir "$APP.exe"
if (Test-Path $binPath) { Write-Ok "Installed to $binPath"; & $binPath --version }
if (-not $NoModifyPath) {
  $userPath = [Environment]::GetEnvironmentVariable("Path", "User")
  if ($userPath -notlike "*$InstallDir*") {
    [Environment]::SetEnvironmentVariable("Path", "$InstallDir;$userPath", "User")
    $env:Path = "$InstallDir;$env:Path"
    Write-Ok "Added $InstallDir to User PATH (restart terminal)"
  }
}
Write-Host ""
Write-Host "AshaCode includes free models so you can start immediately." -ForegroundColor Green
Write-Host "Run: ashacode --help" -ForegroundColor White
Write-Host "Docs: https://asha-ai.ir/ashacode/docs" -ForegroundColor DarkGray
function AshaCode-Install { param([string]$Version) & $MyInvocation.MyCommand.Path -Version $Version }