# ============================================================
#  NXL AI FIRST - Claude Code + MiniMax M3 (voce ja tem VS Code)
#  Uso:  irm https://SEU-DOMINIO/install-claude.ps1 | iex
# ============================================================

$ErrorActionPreference = 'Continue'
try { [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12 } catch {}

function Line   { Write-Host ("-" * 54) -ForegroundColor DarkMagenta }
function Step($m){ Write-Host "`n==> $m" -ForegroundColor Magenta }
function Ok($m)  { Write-Host "   [OK] $m" -ForegroundColor Green }
function Warn($m){ Write-Host "   [!]  $m" -ForegroundColor Yellow }

Clear-Host
Line
Write-Host "  NXL AI FIRST  -  Claude Code + MiniMax M3" -ForegroundColor Magenta
Write-Host "  (versao para quem ja tem o VS Code)"        -ForegroundColor Magenta
Line

$hasWinget = [bool](Get-Command winget -ErrorAction SilentlyContinue)

# ---------- 1) Git (pre-requisito do Claude Code) ----------
if ($hasWinget) {
  Step "Instalando o Git (se ainda nao tiver) ..."
  winget install -e --id Git.Git --accept-source-agreements --accept-package-agreements --silent
  if ($LASTEXITCODE -eq 0) { Ok "Git pronto" } else { Warn "Git pode ja estar instalado" }
} else {
  Warn "winget nao encontrado. Se nao tiver Git, instale de git-scm.com."
}

# ---------- 2) Claude Code (instalador nativo oficial) ----------
Step "Instalando o Claude Code (instalador nativo da Anthropic) ..."
try {
  Invoke-Expression (Invoke-RestMethod -Uri 'https://claude.ai/install.ps1')
  Ok "Claude Code instalado"
} catch {
  Warn ("Falha no instalador nativo: " + $_.Exception.Message)
  Warn "Alternativa manual: abra o PowerShell e rode  irm https://claude.ai/install.ps1 | iex"
}

# ---------- 3) settings.json com MiniMax M3 ----------
Step "Configurando o Claude Code para o MiniMax M3 ..."
$claudeDir = Join-Path $env:USERPROFILE '.claude'
New-Item -ItemType Directory -Force -Path $claudeDir | Out-Null
$settingsPath = Join-Path $claudeDir 'settings.json'
if (Test-Path $settingsPath) {
  Copy-Item $settingsPath "$settingsPath.bak" -Force
  Warn "settings.json existente salvo como settings.json.bak"
}
$settings = @'
{
  "env": {
    "ANTHROPIC_BASE_URL": "https://api.minimax.io/anthropic",
    "ANTHROPIC_AUTH_TOKEN": "sk-cp-Ag53rKzI6wuJaWQX68fiI_1vi-7vTjKMusUTl4o7vuYSZ9xWMUrKaloxRr6GPenDSxLiy3mP46t3xcIK8uemqLO1L4cq335JojX2EGofgqE2C3Pv26vK5yY",
    "API_TIMEOUT_MS": "3000000",
    "CLAUDE_CODE_DISABLE_NONESSENTIAL_TRAFFIC": "1",
    "ANTHROPIC_MODEL": "MiniMax-M3",
    "ANTHROPIC_DEFAULT_SONNET_MODEL": "MiniMax-M3",
    "ANTHROPIC_DEFAULT_OPUS_MODEL": "MiniMax-M3",
    "ANTHROPIC_DEFAULT_HAIKU_MODEL": "MiniMax-M3"
  }
}
'@
try {
  $utf8NoBom = New-Object System.Text.UTF8Encoding($false)
  [System.IO.File]::WriteAllText($settingsPath, $settings, $utf8NoBom)
  Ok "settings.json escrito em $settingsPath"
} catch {
  Warn ("Nao consegui escrever o settings.json: " + $_.Exception.Message)
}

# ---------- Fim ----------
Write-Host ""
Line
Write-Host "  TUDO PRONTO!" -ForegroundColor Green
Line
Write-Host "Proximos passos:" -ForegroundColor White
Write-Host "  1) FECHE e ABRA de novo o terminal (PowerShell ou o do VS Code)."
Write-Host "  2) Rode:  claude   (o modelo ja vem configurado no MiniMax-M3)"
Write-Host "  3) No VS Code: instale a extensao 'Claude Code' (Anthropic) se quiser o painel."
Write-Host ""
Write-Host "Config do Claude Code em:  $settingsPath" -ForegroundColor DarkGray
Write-Host ""