@echo off
REM ============================================================
REM  OtaconExpansion-Setup.bat
REM  Real Expansion installer: detects Core Keep, installs
REM  foundation roster via WSL, verifies Expansion health.
REM  Standalone Downloads\ path (not repo checkout) is the primary path.
REM  Unattended: set OTACON_UNATTENDED=1 (no pause, no browser).
REM ============================================================
setlocal EnableExtensions EnableDelayedExpansion
title Otacon Expansion Setup

set "OTACON_SETUP_SELF=%~f0"
set "ENC_PS1=%~dp0deploy\check-bat-encoding.ps1"
if exist "%ENC_PS1%" goto ENC_VIA_FILE
goto ENC_VIA_ENV
:ENC_VIA_FILE
powershell -NoProfile -ExecutionPolicy Bypass -File "%ENC_PS1%" -Path "%~f0"
goto ENC_AFTER_CHECK
:ENC_VIA_ENV
powershell -NoProfile -ExecutionPolicy Bypass -Command "& { $p = $env:OTACON_SETUP_SELF; if (-not (Test-Path -LiteralPath $p)) { Write-Host 'ERROR: installer file not found'; exit 2 }; $b = [IO.File]::ReadAllBytes($p); if ($b.Length -lt 8) { exit 2 }; if ($b[0] -eq 255 -and $b[1] -eq 254) { Write-Host 'ERROR: UTF-16 encoding'; exit 3 }; if ($b[0] -eq 254 -and $b[1] -eq 255) { Write-Host 'ERROR: UTF-16 encoding'; exit 3 }; if ($b[0] -eq 239 -and $b[1] -eq 187 -and $b[2] -eq 191) { Write-Host 'ERROR: UTF-8 BOM is not allowed in .bat files. Re-download from the Otaconskeep website.'; exit 4 }; $bare = 0; for ($i = 0; $i -lt $b.Length; $i++) { if ($b[$i] -eq 10 -and ($i -eq 0 -or $b[$i-1] -ne 13)) { $bare++ } }; if ($bare -gt 0) { Write-Host 'ERROR: Unix line endings. Re-download OtaconExpansion-Setup.bat from the website.'; exit 5 }; exit 0 }"
:ENC_AFTER_CHECK
if errorlevel 1 goto ENC_FAIL
goto ENC_OK
:ENC_FAIL
echo.
echo  This installer file is damaged or was saved with the wrong encoding.
echo  Delete it, re-download from otaconskeep.com/premium/, and run again.
echo.
if /I "%OTACON_UNATTENDED%"=="1" exit /b 1
pause >nul
exit /b 1
:ENC_OK

set "BRANCH=main"
set "RAW=https://raw.githubusercontent.com/Otaconskeep/otacons-ai-ecosystem/%BRANCH%"
set "KEEP=%LOCALAPPDATA%\OtaconsKeep"
set "INST=%KEEP%\installer"
set "LOGDIR=%KEEP%\Logs"
set "LOGFILE=%LOGDIR%\expansion-installer.log"
set "FETCH_PS1=%INST%\deploy\bootstrap-fetch.ps1"
set "EXP_PS1=%INST%\deploy\install-otacon-expansion.ps1"
set "WSL_PS1=%INST%\deploy\wsl-bash-file.ps1"
set "DOWNLOAD_ONE=%INST%\deploy\download-one.ps1"
set "OPEN_BROWSER="
set "UNATTENDED_SW="
if /I "%OTACON_UNATTENDED%"=="1" (
  set "UNATTENDED_SW=-Unattended"
) else (
  set "OPEN_BROWSER=-OpenBrowser"
)

if not exist "%LOGDIR%" mkdir "%LOGDIR%" >nul 2>&1
>>"%LOGFILE%" echo [%DATE% %TIME%] [BAT] Expansion Setup begin unattended=%OTACON_UNATTENDED%

REM Dev tree: ONLY when explicitly opted in. Local helpers next to this bat used to
REM skip GitHub refresh and strand users on stale scripts (friend OneDrive path).
REM Set OTACON_DEV_TREE=1 to force local checkout scripts.
if /I "%OTACON_DEV_TREE%"=="1" if exist "%~dp0deploy\install-otacon-expansion.ps1" if exist "%~dp0deploy\wsl-bash-file.ps1" if exist "%~dp0install_otacon_expansion.sh" (
  echo.
  echo  [OTACON] OTACON_DEV_TREE=1 - running Expansion installer from this folder.
  powershell -NoProfile -ExecutionPolicy Bypass -File "%~dp0deploy\install-otacon-expansion.ps1" -RepoRoot "%~dp0" %OPEN_BROWSER% %UNATTENDED_SW%
  set "RC=!ERRORLEVEL!"
  goto DONE
)
if exist "%~dp0deploy\install-otacon-expansion.ps1" if exist "%~dp0deploy\wsl-bash-file.ps1" if exist "%~dp0install_otacon_expansion.sh" (
  echo.
  echo  [OTACON] Local Expansion helpers found next to this bat - still refreshing from GitHub.
  echo           Set OTACON_DEV_TREE=1 only if you intentionally want local scripts.
)

echo.
echo  ============================================================
echo    OTACON EXPANSION SETUP
echo  ============================================================
echo.
echo  Preparing installer helpers...

if not exist "%INST%\deploy" mkdir "%INST%\deploy" >nul 2>&1

REM ALWAYS refresh bootstrap-fetch.ps1 (existence is not freshness) - Core pattern
set "FETCH_TMP=%FETCH_PS1%.otacon-new"
set "RAW=%RAW%"
set "FETCH_PS1=%FETCH_PS1%"
curl.exe -fsSL --connect-timeout 20 --max-time 120 -o "%FETCH_TMP%" "%RAW%/deploy/bootstrap-fetch.ps1" >>"%LOGFILE%" 2>&1
if errorlevel 1 goto FETCH_PS_REFRESH
for %%A in ("%FETCH_TMP%") do if %%~zA LSS 40 goto FETCH_PS_REFRESH
move /Y "%FETCH_TMP%" "%FETCH_PS1%" >nul
if errorlevel 1 goto FETCH_PS_REFRESH
goto FETCH_READY

:FETCH_PS_REFRESH
del /f /q "%FETCH_TMP%" 2>nul
powershell -NoProfile -ExecutionPolicy Bypass -Command "try{[Net.ServicePointManager]::SecurityProtocol=[Net.SecurityProtocolType]::Tls12}catch{}; $ProgressPreference='SilentlyContinue'; $out=Join-Path $env:LOCALAPPDATA 'OtaconsKeep\installer\deploy\bootstrap-fetch.ps1'; New-Item -ItemType Directory -Force -Path (Split-Path $out) | Out-Null; $tmp=$out+'.otacon-new'; Invoke-WebRequest -UseBasicParsing -Uri '%RAW%/deploy/bootstrap-fetch.ps1' -OutFile $tmp -TimeoutSec 120; if (-not (Test-Path -LiteralPath $tmp)) { exit 1 }; if ((Get-Item -LiteralPath $tmp).Length -lt 40) { exit 1 }; Move-Item -LiteralPath $tmp -Destination $out -Force; exit 0"
if errorlevel 1 (
  echo  Failed to download bootstrap-fetch.ps1
  if /I "%OTACON_UNATTENDED%"=="1" exit /b 1
  pause >nul
  exit /b 1
)

:FETCH_READY
if not exist "%FETCH_PS1%" (
  echo  bootstrap-fetch.ps1 missing after refresh.
  if /I "%OTACON_UNATTENDED%"=="1" exit /b 1
  pause >nul
  exit /b 1
)

REM Correct bootstrap-fetch contract: DestRoot + RawBase + LogFile + Manifest
powershell -NoProfile -ExecutionPolicy Bypass -File "%FETCH_PS1%" -DestRoot "%INST%" -RawBase "%RAW%" -LogFile "%LOGFILE%" -Manifest full
if errorlevel 1 (
  echo  Failed to refresh installer bundle.
  if /I "%OTACON_UNATTENDED%"=="1" exit /b 1
  pause >nul
  exit /b 1
)

REM Ensure Expansion-specific helpers even if an older release.json omitted them
if not exist "%EXP_PS1%" (
  powershell -NoProfile -ExecutionPolicy Bypass -Command "try { [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12 } catch {}; $ProgressPreference='SilentlyContinue'; Invoke-WebRequest -UseBasicParsing -Uri '%RAW%/deploy/install-otacon-expansion.ps1' -OutFile '%EXP_PS1%'"
)
if not exist "%INST%\install_otacon_expansion.sh" (
  powershell -NoProfile -ExecutionPolicy Bypass -Command "try { [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12 } catch {}; $ProgressPreference='SilentlyContinue'; Invoke-WebRequest -UseBasicParsing -Uri '%RAW%/install_otacon_expansion.sh' -OutFile '%INST%\install_otacon_expansion.sh'"
)

if not exist "%EXP_PS1%" (
  echo  Expansion installer helper missing after fetch.
  if /I "%OTACON_UNATTENDED%"=="1" exit /b 1
  pause >nul
  exit /b 1
)
if not exist "%WSL_PS1%" (
  echo  WSL transport helper missing after fetch.
  if /I "%OTACON_UNATTENDED%"=="1" exit /b 1
  pause >nul
  exit /b 1
)

findstr /C:"Invoke-OtaconWslBashFile" "%EXP_PS1%" >nul
if errorlevel 1 (
  echo  Expansion installer helper looks incomplete. Re-download from the website.
  if /I "%OTACON_UNATTENDED%"=="1" exit /b 1
  pause >nul
  exit /b 1
)
findstr /C:"DestRoot" "%FETCH_PS1%" >nul
if errorlevel 1 (
  echo  bootstrap-fetch.ps1 looks incomplete. Re-download from the website.
  if /I "%OTACON_UNATTENDED%"=="1" exit /b 1
  pause >nul
  exit /b 1
)

echo.
powershell -NoProfile -ExecutionPolicy Bypass -File "%EXP_PS1%" -RepoRoot "%INST%" %OPEN_BROWSER% %UNATTENDED_SW%
set "RC=!ERRORLEVEL!"

:DONE
>>"%LOGFILE%" echo [%DATE% %TIME%] [BAT] Expansion Setup exit=!RC!
echo.
if "!RC!"=="0" (
  echo  Expansion install finished.
) else if "!RC!"=="2" (
  echo  Expansion foundation degraded - roster online, test suite soft-fail. exit=2
  echo  Log: %LOGFILE%
) else (
  echo  Expansion install failed. exit=!RC!
  echo  Log: %LOGFILE%
)
echo.
REM Interactive only: stay open on failure so friends can read the log path.
REM Success and OTACON_UNATTENDED=1 exit immediately (friend / CI tests).
if /I "%OTACON_UNATTENDED%"=="1" exit /b !RC!
if not "!RC!"=="0" (
  echo  Press any key to close.
  pause >nul
)
exit /b !RC!