@echo off
echo Building libwebm static library (Release + Debug) for win64...

REM Clean previous build
echo Cleaning previous build...
if exist lib\windows-x64\libwebm rmdir /S /Q lib\windows-x64\libwebm
if exist include\libwebm rmdir /S /Q include\libwebm
if exist oss\libwebm\build_win64 rmdir /S /Q oss\libwebm\build_win64
if exist oss\libwebm\build_debug rmdir /S /Q oss\libwebm\build_debug

REM Create output directories
echo Creating output directories...
mkdir lib\windows-x64\libwebm 2>nul
mkdir include\libwebm 2>nul

REM =============================================================================
REM Build Release version (STATIC)
REM =============================================================================
echo.
echo ========================================
echo Building RELEASE static version of libwebm...
echo ========================================

REM Create build directory
cd oss\libwebm
mkdir build_win64 2>nul
cd build_win64

REM Configure with CMake (Release Static)
echo Configuring libwebm Release static build...
cmake -G "Visual Studio 17 2022" -A x64 -DBUILD_SHARED_LIBS=OFF -DENABLE_TESTS=OFF -DENABLE_SAMPLE_PROGRAMS=OFF -DCMAKE_INSTALL_PREFIX="D:/Project/video-av1" ..
if %ERRORLEVEL% neq 0 (
    echo CMake Release static configuration failed!
    cd ..\..\..
    exit /b 1
)

REM Build the library (Release)
echo Building libwebm Release static...
cmake --build . --config Release
if %ERRORLEVEL% neq 0 (
    echo Release static build failed!
    cd ..\..\..
    exit /b 1
)

REM Go back to libwebm source directory
cd ..

REM =============================================================================
REM Build Debug version (STATIC)
REM =============================================================================
echo.
echo ========================================
echo Building DEBUG static version of libwebm...
echo ========================================

REM Create debug build directory
mkdir build_debug 2>nul
cd build_debug

REM Configure with CMake (Debug Static)
echo Configuring libwebm Debug static build...
cmake -G "Visual Studio 17 2022" -A x64 -DBUILD_SHARED_LIBS=OFF -DENABLE_TESTS=OFF -DENABLE_SAMPLE_PROGRAMS=OFF ..
if %ERRORLEVEL% neq 0 (
    echo CMake Debug static configuration failed!
    cd ..\..\..
    exit /b 1
)

REM Build the library (Debug)
echo Building libwebm Debug static...
cmake --build . --config Debug
if %ERRORLEVEL% neq 0 (
    echo Debug static build failed!
    cd ..\..\..
    exit /b 1
)

REM Rename debug library immediately after build
echo Renaming debug library...
if exist Debug\webm.lib (
    ren Debug\webm.lib webm-debug.lib
    echo Renamed webm.lib to webm-debug.lib
) else (
    echo WARNING: webm.lib not found in debug build!
)

REM Go back to root directory
cd ..\..\.

REM =============================================================================
REM Install header files FIRST (to ensure headers are copied even if libraries fail)
REM =============================================================================
echo.
echo Installing header files...
for %%f in (oss\libwebm\*.hpp) do (
    copy "%%f" "include\libwebm\" >nul 2>&1
)
echo Copied root header files

xcopy /E /I /Y /Q "oss\libwebm\mkvmuxer\*.h" "include\libwebm\mkvmuxer\" >nul 2>&1
xcopy /E /I /Y /Q "oss\libwebm\mkvmuxer\*.hpp" "include\libwebm\mkvmuxer\" >nul 2>&1
echo Successfully copied mkvmuxer headers

xcopy /E /I /Y /Q "oss\libwebm\mkvparser\*.h" "include\libwebm\mkvparser\" >nul 2>&1
xcopy /E /I /Y /Q "oss\libwebm\mkvparser\*.hpp" "include\libwebm\mkvparser\" >nul 2>&1
echo Successfully copied mkvparser headers

xcopy /E /I /Y /Q "oss\libwebm\common\*.h" "include\libwebm\common\" >nul 2>&1
xcopy /E /I /Y /Q "oss\libwebm\common\*.hpp" "include\libwebm\common\" >nul 2>&1
echo Successfully copied common headers

xcopy /E /I /Y /Q "oss\libwebm\webvtt\*.h" "include\libwebm\webvtt\" >nul 2>&1
xcopy /E /I /Y /Q "oss\libwebm\webvtt\*.hpp" "include\libwebm\webvtt\" >nul 2>&1
echo Successfully copied webvtt headers

REM =============================================================================
REM Install static library files
REM =============================================================================
echo.
echo Installing static library files...

REM Copy Release static library files
echo Copying Release static library...
copy "oss\libwebm\build_win64\Release\webm.lib" "lib\windows-x64\libwebm\"
if %ERRORLEVEL% neq 0 (
    echo Failed to copy Release static library!
    exit /b 1
)

REM Copy Debug static library files (already renamed)
echo Copying Debug static library...
copy "oss\libwebm\build_debug\Debug\webm-debug.lib" "lib\windows-x64\libwebm\"
if %ERRORLEVEL% neq 0 (
    echo Failed to copy Debug static library!
    exit /b 1
)

echo.
echo ========================================
echo libwebm static build completed successfully!
echo ========================================
echo Release Static Library:
echo   - lib\windows-x64\libwebm\webm.lib
echo Debug Static Library:
echo   - lib\windows-x64\libwebm\webm-debug.lib
echo Headers: include\libwebm\
echo.