@echo off
setlocal EnableExtensions
title Sundy Gemini CLI Installer

set "SCRIPT_URL=https://sundy.tumpai.site/install-gemini.ps1"
set "SCRIPT_FILE=%TEMP%\gemini-sundy-install.ps1"
set "LOG_FILE=%TEMP%\gemini-sundy-install-cmd.log"
set "PS_EXE=%SystemRoot%\System32\WindowsPowerShell\v1.0\powershell.exe"

echo Sundy Gemini CLI Installer
echo ===========================
echo.
echo This wrapper keeps the window open even if download or PowerShell fails.
echo Log file: %LOG_FILE%
echo.
echo Started at %DATE% %TIME% > "%LOG_FILE%"

echo [1/3] Downloading installer...
echo [1/3] Downloading installer... >> "%LOG_FILE%"

del "%SCRIPT_FILE%" >nul 2>nul

curl.exe -L -f -o "%SCRIPT_FILE%" "%SCRIPT_URL%" >> "%LOG_FILE%" 2>&1
if errorlevel 1 (
  echo curl.exe failed. Trying certutil...
  echo curl.exe failed. Trying certutil... >> "%LOG_FILE%"
  del "%SCRIPT_FILE%" >nul 2>nul
  certutil -urlcache -split -f "%SCRIPT_URL%" "%SCRIPT_FILE%" >> "%LOG_FILE%" 2>&1
)

if not exist "%SCRIPT_FILE%" (
  echo.
  echo ERROR: Failed to download installer.
  echo ERROR: Failed to download installer. >> "%LOG_FILE%"
  goto :fail
)

for %%A in ("%SCRIPT_FILE%") do set "SCRIPT_SIZE=%%~zA"
if "%SCRIPT_SIZE%"=="0" (
  echo.
  echo ERROR: Downloaded installer is empty.
  echo ERROR: Downloaded installer is empty. >> "%LOG_FILE%"
  goto :fail
)

echo [2/3] Running PowerShell installer...
echo [2/3] Running PowerShell installer... >> "%LOG_FILE%"

if not exist "%PS_EXE%" (
  echo.
  echo ERROR: powershell.exe was not found at %PS_EXE%
  echo ERROR: powershell.exe was not found at %PS_EXE% >> "%LOG_FILE%"
  goto :fail
)

set "GEMINI_SUNDY_NO_PAUSE=1"
"%PS_EXE%" -NoLogo -NoProfile -ExecutionPolicy Bypass -File "%SCRIPT_FILE%"
set "INSTALL_EXIT=%ERRORLEVEL%"

echo PowerShell installer exit code: %INSTALL_EXIT% >> "%LOG_FILE%"

if not "%INSTALL_EXIT%"=="0" (
  echo.
  echo ERROR: PowerShell installer failed with exit code %INSTALL_EXIT%.
  echo ERROR: PowerShell installer failed with exit code %INSTALL_EXIT%. >> "%LOG_FILE%"
  goto :fail
)

echo.
echo [3/3] Done.
echo [3/3] Done. >> "%LOG_FILE%"
echo.
echo If gemini cannot see the API key or YOLO wrapper, close this window and open a new PowerShell window.
echo.
if not "%GEMINI_CMD_NO_PAUSE%"=="1" pause
goto :eof

:fail
echo.
echo Installation did not complete.
echo See log: %LOG_FILE%
echo.
if not "%GEMINI_CMD_NO_PAUSE%"=="1" pause
goto :eof