@echo off
REM ===========================================================================
REM rebuild-jar.bat - Rebuild StudioBridge.jar from source and deploy it to
REM the portable-dist folder.
REM
REM Requirements:
REM   - Apache Maven (auto-located from %LOCALAPPDATA%\Programs\apache-maven-*)
REM   - A JDK/JRE with javac (uses the bundled one in ..\portable-dist\jre)
REM ===========================================================================
setlocal
cd /d "%~dp0"

REM --- Locate Maven ----------------------------------------------------------
set "MAVEN_CMD="
for /d %%D in ("%LOCALAPPDATA%\Programs\apache-maven-*") do (
    if exist "%%D\bin\mvn.cmd" set "MAVEN_CMD=%%D\bin\mvn.cmd"
)
if not defined MAVEN_CMD (
    echo ERROR: Maven not found. Install it or set MAVEN_CMD manually.
    pause
    exit /b 1
)

REM --- Use the bundled JDK/JRE for building ---------------------------------
set "JAVA_HOME=%~dp0..\portable-dist\jre"
if not exist "%JAVA_HOME%\bin\javac.exe" (
    echo ERROR: No compiler found in "%JAVA_HOME%".
    pause
    exit /b 1
)

echo [BUILD] Using Maven : %MAVEN_CMD%
echo [BUILD] Using JAVA_HOME : %JAVA_HOME%
echo.

REM --- Build ----------------------------------------------------------------
call "%MAVEN_CMD%" -f pom.xml clean package
if errorlevel 1 (
    echo.
    echo ERROR: Maven build failed.
    pause
    exit /b 1
)

REM --- Deploy the fat jar to portable-dist ----------------------------------
set "JAR_VERSION=2.1.3"
set "BUILT=target\StudioBridge-%JAR_VERSION%-jar-with-dependencies.jar"
set "DEST=..\portable-dist\StudioBridge-%JAR_VERSION%.jar"

if not exist "%BUILT%" (
    echo ERROR: Build output not found: %BUILT%
    pause
    exit /b 1
)

copy /Y "%BUILT%" "%DEST%" >nul
if errorlevel 1 (
    echo ERROR: Could not copy jar to %DEST%
    pause
    exit /b 1
)

echo.
echo [OK] Rebuilt and deployed: %DEST%
endlocal