@echo off
setlocal

set "INSTALL_DIR=%LOCALAPPDATA%\kisync"
set "EXE_NAME=kisync.exe"

echo.
echo  KIS API Builder Sync - Installer
echo  =================================
echo.

:: Create install directory
if not exist "%INSTALL_DIR%" (
    mkdir "%INSTALL_DIR%"
    echo  Created: %INSTALL_DIR%
)

:: Copy exe
copy /Y "%~dp0release\%EXE_NAME%" "%INSTALL_DIR%\%EXE_NAME%" >nul 2>&1
if errorlevel 1 (
    echo  ERROR: Could not copy %EXE_NAME%. Make sure release\kisync.exe exists.
    echo  Run "npm run package" first to build the exe.
    pause
    exit /b 1
)
echo  Installed: %INSTALL_DIR%\%EXE_NAME%

:: Check if already in PATH
echo %PATH% | findstr /I /C:"%INSTALL_DIR%" >nul 2>&1
if %errorlevel%==0 (
    echo  PATH: already configured
    goto :done
)

:: Add to user PATH
echo  Adding to user PATH...
for /f "tokens=2*" %%a in ('reg query "HKCU\Environment" /v Path 2^>nul') do set "USER_PATH=%%b"

if defined USER_PATH (
    reg add "HKCU\Environment" /v Path /t REG_EXPAND_SZ /d "%USER_PATH%;%INSTALL_DIR%" /f >nul 2>&1
) else (
    reg add "HKCU\Environment" /v Path /t REG_EXPAND_SZ /d "%INSTALL_DIR%" /f >nul 2>&1
)

:: Broadcast environment change so new terminals pick it up
rundll32.exe user32.dll,UpdatePerIDesktopLayout >nul 2>&1

echo  PATH: added %INSTALL_DIR%

:done
echo.
echo  Done! Open a NEW terminal and run:
echo    kisync --help
echo.
pause