FOUNDRY_STUDIO_INSTALL.bat

@echo off
setlocal
chcp 65001 >nul
title FoundryManager Studio - Install and Run
set "FM_BOOTSTRAP_SELF=%~f0"
powershell.exe -NoLogo -NoProfile -ExecutionPolicy Bypass -Command "$raw=[IO.File]::ReadAllText($env:FM_BOOTSTRAP_SELF);$mark='#==POWERSHELL==';$at=$raw.LastIndexOf($mark);if($at -lt 0){throw 'Bootstrap payload not found'};& ([scriptblock]::Create($raw.Substring($at)))"
set "FM_EXIT=%ERRORLEVEL%"
if not "%FM_EXIT%"=="0" (
  echo.
  echo [ERROR] FoundryManager Studio could not start. See the message above.
  pause
)
exit /b %FM_EXIT%

#==POWERSHELL==
$ErrorActionPreference = "Stop"
[Console]::OutputEncoding = [System.Text.UTF8Encoding]::new($false)
[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12

$Product = "FoundryManager Studio"
$Root = Join-Path $env:LOCALAPPDATA "FoundryManagerStudio"
$DataDir = Join-Path $Root "data"
$ProfilesDir = Join-Path $DataDir "profiles"
$ReleasesDir = Join-Path $Root "releases"
$VenvDir = Join-Path $Root "venv"
$CurrentFile = Join-Path $Root "current.txt"
$RequirementStamp = Join-Path $Root "requirements.sha256"
$ManifestUrls = @(
  "https://huggingface.co/datasets/DangPhamPham/foundrymanager-studio/resolve/main/manifest.json",
  "https://huggingface.co/datasets/phamdangdangild/foundrymanager-studio/resolve/main/manifest.json"
)
$AllowedReleasePrefixes = @(
  "https://huggingface.co/datasets/DangPhamPham/foundrymanager-studio/resolve/",
  "https://huggingface.co/datasets/phamdangdangild/foundrymanager-studio/resolve/"
)

function Step([string]$Message) { Write-Host ("[*] " + $Message) -ForegroundColor Cyan }
function Good([string]$Message) { Write-Host ("[OK] " + $Message) -ForegroundColor Green }
function Warn([string]$Message) { Write-Host ("[!] " + $Message) -ForegroundColor Yellow }

function Test-Administrator {
  $identity = [Security.Principal.WindowsIdentity]::GetCurrent()
  $principal = [Security.Principal.WindowsPrincipal]::new($identity)
  return $principal.IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)
}

function Get-WorkingPython {
  $candidates = [System.Collections.Generic.List[string]]::new()
  $portable = Join-Path $Root "runtime\python-portable\python.exe"
  if (Test-Path -LiteralPath $portable -PathType Leaf) { $candidates.Add($portable) }
  $managed = Join-Path $Root "runtime\python\python.exe"
  if (Test-Path -LiteralPath $managed -PathType Leaf) { $candidates.Add($managed) }
  if ($env:FM_FORCE_PORTABLE_PYTHON -eq "1") {
    foreach ($candidate in ($candidates | Select-Object -Unique)) {
      try {
        & $candidate -c "import sys;raise SystemExit(0 if sys.version_info >= (3,10) else 1)" 2>$null
        if ($LASTEXITCODE -eq 0) { return $candidate }
      } catch {}
    }
    return $null
  }
  try {
    $py = Get-Command py.exe -ErrorAction Stop
    $resolved = (& $py.Source -3 -c "import sys;print(sys.executable)" 2>$null | Select-Object -First 1)
    if ($LASTEXITCODE -eq 0 -and $resolved) { $candidates.Add($resolved.Trim()) }
  } catch {}
  foreach ($command in @("python.exe", "python3.exe")) {
    try { $candidates.Add((Get-Command $command -ErrorAction Stop).Source) } catch {}
  }
  foreach ($candidate in ($candidates | Select-Object -Unique)) {
    try {
      $valid = & $candidate -c "import sys;raise SystemExit(0 if sys.version_info >= (3,10) else 1)" 2>$null
      if ($LASTEXITCODE -eq 0) { return $candidate }
    } catch {}
  }
  return $null
}

function Install-ManagedPython([string]$SessionDir) {
  Step "Python 3.10+ chưa có; tải Python portable chính chủ (không chạy installer)"
  $version = "3.12.10"
  $arch = if ([Environment]::Is64BitOperatingSystem) { "amd64" } else { "win32" }
  if ($env:PROCESSOR_ARCHITECTURE -eq "ARM64" -or $env:PROCESSOR_IDENTIFIER -match "ARM") { $arch = "arm64" }
  $fileName = "python-$version-$arch.zip"
  $url = "https://www.python.org/ftp/python/$version/$fileName"
  $expectedHashes = @{
    "amd64" = "8649692de846c56a7189d6dae5c322ab20deb1b5908b6f39426b62a36f39415d"
    "arm64" = "20a5b1a707d899ffdfc5e3086d7372f7cc95eeea344d48ae256047cb7075cf63"
    "win32" = "b665393cbead6570e9445d9178e30160581149de2b09f29c8230a28718324801"
  }
  $archive = Join-Path $SessionDir $fileName
  Invoke-WebRequest -UseBasicParsing -Uri $url -OutFile $archive -TimeoutSec 300
  $actualHash = (Get-FileHash -Algorithm SHA256 -LiteralPath $archive).Hash.ToLowerInvariant()
  if ($actualHash -ne $expectedHashes[$arch]) {
    throw "SHA256 Python portable không khớp; đã dừng để bảo vệ VPS."
  }
  $stage = Join-Path $SessionDir "python-portable"
  New-Item -ItemType Directory -Path $stage | Out-Null
  Expand-VerifiedZip $archive $stage
  $stagePython = Join-Path $stage "python.exe"
  if (-not (Test-Path -LiteralPath $stagePython -PathType Leaf)) { throw "Gói Python portable thiếu python.exe." }
  & $stagePython -c "import ensurepip, venv, sys; raise SystemExit(0 if sys.version_info >= (3,10) else 1)" 2>$null
  if ($LASTEXITCODE -ne 0) { throw "Python portable tải về không vượt qua kiểm tra runtime." }
  $target = Join-Path $Root "runtime\python-portable"
  New-Item -ItemType Directory -Force -Path (Split-Path $target -Parent) | Out-Null
  if (Test-Path -LiteralPath $target) {
    $backup = $target + ".replaced-" + [DateTime]::UtcNow.ToString("yyyyMMddHHmmss")
    Move-Item -LiteralPath $target -Destination $backup
  }
  Move-Item -LiteralPath $stage -Destination $target
  Good "Python portable $version ($arch) đã sẵn sàng; không thay đổi Windows."
  return (Join-Path $target "python.exe")
}

function Get-Manifest {
  foreach ($url in $ManifestUrls) {
    try {
      Step "Kiểm tra bản phát hành từ Hugging Face"
      $cacheBust = if ($url.Contains("?")) { "&" } else { "?" }
      $response = Invoke-WebRequest -UseBasicParsing -Uri ($url + $cacheBust + "t=" + [DateTimeOffset]::UtcNow.ToUnixTimeSeconds()) -TimeoutSec 45
      $manifest = $response.Content | ConvertFrom-Json
      if ($manifest.version -notmatch '^\d+\.\d+\.\d+$') { throw "version không hợp lệ" }
      if ($manifest.sha256 -notmatch '^[a-fA-F0-9]{64}$') { throw "SHA256 không hợp lệ" }
      foreach ($releaseUrl in @([string]$manifest.zip_url) + @($manifest.mirrors)) {
        $allowed = $false
        foreach ($prefix in $AllowedReleasePrefixes) {
          if ($releaseUrl -like ($prefix + "*")) { $allowed = $true; break }
        }
        if (-not $allowed) { throw "release URL ngoài repo cho phép" }
      }
      return $manifest
    } catch {
      Warn ("Không đọc được " + $url + ": " + $_.Exception.Message)
    }
  }
  return $null
}

function Expand-VerifiedZip([string]$ZipPath, [string]$Destination) {
  Add-Type -AssemblyName System.IO.Compression.FileSystem
  $archive = [IO.Compression.ZipFile]::OpenRead($ZipPath)
  try {
    $rootPath = [IO.Path]::GetFullPath($Destination + [IO.Path]::DirectorySeparatorChar)
    foreach ($entry in $archive.Entries) {
      $target = [IO.Path]::GetFullPath((Join-Path $Destination $entry.FullName))
      if (-not $target.StartsWith($rootPath, [StringComparison]::OrdinalIgnoreCase)) {
        throw "ZIP chứa đường dẫn không an toàn: $($entry.FullName)"
      }
    }
  } finally { $archive.Dispose() }
  [IO.Compression.ZipFile]::ExtractToDirectory($ZipPath, $Destination)
}

function Test-StudioServer {
  try { return Invoke-RestMethod -Uri "http://127.0.0.1:8799/api/health" -TimeoutSec 2 }
  catch { return $null }
}

Write-Host "============================================================" -ForegroundColor DarkCyan
Write-Host "  FoundryManager Studio - one-file installer / updater" -ForegroundColor White
Write-Host "============================================================" -ForegroundColor DarkCyan
if (Test-Administrator) {
  Warn "Đang chạy elevated. Tool vẫn chạy nhưng không cần quyền admin. Nếu UAC dùng một Windows account khác, Studio sẽ không thấy browser/Azure CLI session của user thường."
}

New-Item -ItemType Directory -Force -Path $Root, $DataDir, $ProfilesDir, $ReleasesDir | Out-Null
$session = Join-Path $env:TEMP ("foundry-studio-" + [guid]::NewGuid().ToString("N"))
New-Item -ItemType Directory -Path $session | Out-Null

try {
  $manifest = Get-Manifest
  $version = $null
  $releaseDir = $null
  if ($manifest) {
    $version = [string]$manifest.version
    $releaseDir = Join-Path $ReleasesDir $version
    $releaseStamp = Join-Path $releaseDir ".release.sha256"
    $installedHash = if (Test-Path -LiteralPath $releaseStamp) { (Get-Content -LiteralPath $releaseStamp -Raw).Trim() } else { "" }
    if ($installedHash -ne ([string]$manifest.sha256).ToLowerInvariant()) {
      Step "Tải FoundryManager Studio $version"
      $zipPath = Join-Path $session "release.zip"
      $actualHash = ""; $downloadErrors = @()
      foreach ($releaseUrl in @([string]$manifest.zip_url) + @($manifest.mirrors)) {
        try {
          Invoke-WebRequest -UseBasicParsing -Uri $releaseUrl -OutFile $zipPath -TimeoutSec 300
          $actualHash = (Get-FileHash -Algorithm SHA256 -LiteralPath $zipPath).Hash.ToLowerInvariant()
          if ($actualHash -ne ([string]$manifest.sha256).ToLowerInvariant()) { throw "SHA256 không khớp" }
          break
        } catch { $downloadErrors += ($releaseUrl + ": " + $_.Exception.Message); $actualHash = "" }
      }
      if (-not $actualHash) { throw ("Không tải được release đã xác minh. " + ($downloadErrors -join " | ")) }
      $stage = Join-Path $session "app"
      New-Item -ItemType Directory -Path $stage | Out-Null
      Expand-VerifiedZip $zipPath $stage
      foreach ($required in @("app.py", "arm.py", "foundry.py", "requirements.lock", "VERSION", "static\studio.html")) {
        if (-not (Test-Path -LiteralPath (Join-Path $stage $required) -PathType Leaf)) { throw "Release thiếu $required" }
      }
      if (Test-Path -LiteralPath $releaseDir) {
        $backup = $releaseDir + ".replaced-" + [DateTime]::UtcNow.ToString("yyyyMMddHHmmss")
        Move-Item -LiteralPath $releaseDir -Destination $backup
      }
      Move-Item -LiteralPath $stage -Destination $releaseDir
      Set-Content -LiteralPath $releaseStamp -Value $actualHash -Encoding ascii
      Good "Đã xác minh SHA256 và cài release $version"
    } else { Good "Release $version đã có và đúng checksum" }
    Set-Content -LiteralPath $CurrentFile -Value $version -Encoding ascii
  } elseif (Test-Path -LiteralPath $CurrentFile) {
    $version = (Get-Content -LiteralPath $CurrentFile -Raw).Trim()
    $releaseDir = Join-Path $ReleasesDir $version
    Warn "Không kết nối được Hugging Face; dùng bản đã cài $version."
  } else {
    throw "Không tải được manifest và máy chưa có bản Studio để chạy offline."
  }

  if (-not (Test-Path -LiteralPath (Join-Path $releaseDir "app.py") -PathType Leaf)) { throw "Release hiện tại bị thiếu app.py" }
  $python = Get-WorkingPython
  if (-not $python) { $python = Install-ManagedPython $session }
  Good ("Python: " + (& $python --version 2>&1))

  $venvPython = Join-Path $VenvDir "Scripts\python.exe"
  $venvReady = $false
  if (Test-Path -LiteralPath $venvPython -PathType Leaf) {
    try { & $venvPython -c "import sys" 2>$null; $venvReady = ($LASTEXITCODE -eq 0) } catch {}
  }
  if (-not $venvReady) {
    if (Test-Path -LiteralPath $VenvDir) {
      $venvBackup = $VenvDir + ".replaced-" + [DateTime]::UtcNow.ToString("yyyyMMddHHmmss")
      Move-Item -LiteralPath $VenvDir -Destination $venvBackup
    }
    Step "Tạo môi trường Python riêng"
    & $python -m venv $VenvDir
    if ($LASTEXITCODE -ne 0) { throw "Không tạo được Python venv." }
  }
  $requirements = Join-Path $releaseDir "requirements.lock"
  $requirementsHash = (Get-FileHash -Algorithm SHA256 -LiteralPath $requirements).Hash.ToLowerInvariant()
  $oldRequirementsHash = if (Test-Path -LiteralPath $RequirementStamp) { (Get-Content -LiteralPath $RequirementStamp -Raw).Trim() } else { "" }
  $dependenciesReady = $false
  try { & $venvPython -c "import flask" 2>$null; $dependenciesReady = ($LASTEXITCODE -eq 0) } catch {}
  if ($oldRequirementsHash -ne $requirementsHash -or -not $dependenciesReady) {
    Step "Cài thư viện đã khóa phiên bản"
    & $venvPython -m pip install --disable-pip-version-check --quiet -r $requirements
    if ($LASTEXITCODE -ne 0) { throw "pip không cài được dependencies." }
    Set-Content -LiteralPath $RequirementStamp -Value $requirementsHash -Encoding ascii
  }
  & $venvPython -c "import flask" 2>$null
  if ($LASTEXITCODE -ne 0) { throw "Môi trường Flask chưa sẵn sàng." }

  if ($env:FM_INSTALL_ONLY -eq "1") {
    Good "Install-only hoàn tất; chưa khởi động local server."
    exit 0
  }

  $server = Test-StudioServer
  if ($server) {
    Good ("Studio đang chạy (version " + $server.version + "); mở thêm tab mới.")
    if ([string]$server.version -ne $version) { Warn "Bản mới đã cài. Đóng cửa sổ Studio cũ rồi chạy BAT lại để kích hoạt." }
    Start-Process "http://127.0.0.1:8799/"
    exit 0
  }

  $env:FM_PROFILES_DIR = $ProfilesDir
  $env:FM_HOST = "127.0.0.1"
  $env:FM_PORT = "8799"
  if (-not $env:FM_OPEN_BROWSER) { $env:FM_OPEN_BROWSER = "1" }
  Good "Profile được lưu riêng tại $ProfilesDir"
  Good "Mở Studio ở tab mới: http://127.0.0.1:8799/"
  Set-Location $releaseDir
  & $venvPython (Join-Path $releaseDir "app.py")
  exit $LASTEXITCODE
} finally {
  if ($session -and (Test-Path -LiteralPath $session)) {
    $tempRoot = [IO.Path]::GetFullPath($env:TEMP + [IO.Path]::DirectorySeparatorChar)
    $sessionFull = [IO.Path]::GetFullPath($session)
    if ($sessionFull.StartsWith($tempRoot, [StringComparison]::OrdinalIgnoreCase) -and
        (Split-Path $sessionFull -Leaf) -like "foundry-studio-*") {
      Remove-Item -LiteralPath $sessionFull -Recurse -Force -ErrorAction SilentlyContinue
    }
  }
}