@echo off
chcp 65001 >nul 2>&1
title Build Omnitool (MinGW)

echo.
echo ==========================================
echo   Build Omnitool (MinGW)
echo ==========================================
echo.

REM ====================== Parameters ======================
set "CLEAN=0"
if /I "%~1"=="clean"   set "CLEAN=1"
if /I "%~1"=="rebuild" set "CLEAN=1"
if /I "%~1"=="-c"      set "CLEAN=1"

REM ====================== Path Config ======================
set "QT_PATH=D:\01.InstallInfo\InstallPath\QT\6.6.2\mingw_64"
set "MINGW_PATH=D:\01.InstallInfo\InstallPath\QT\Tools\mingw1120_64"
set "PROJ_ROOT=%~dp0"

if not exist "%QT_PATH%\bin\qmake.exe" (
    echo ERROR: Cannot find qmake.exe
    pause
    exit /b 1
)
if not exist "%MINGW_PATH%\bin\g++.exe" (
    echo ERROR: Cannot find g++.exe
    pause
    exit /b 1
)

echo [1/6] Configuring MinGW environment...
set "PATH=%MINGW_PATH%\bin;%QT_PATH%\bin;%PATH%"
echo   QT:    %QT_PATH%
echo   MinGW: %MINGW_PATH%

REM ====================== Kill running program ======================
echo.
echo [2/6] Checking running program...
tasklist /FI "IMAGENAME eq Omnitool.exe" 2>NUL | find /I "Omnitool.exe" >NUL 2>&1
if not errorlevel 1 (
    echo   Program is running, closing...
    taskkill /F /IM "Omnitool.exe" >nul 2>&1
    timeout /t 1 /nobreak >nul
)

REM ====================== Clean (only in clean mode) ======================
echo.
if "%CLEAN%"=="1" (
    echo [3/6] Full clean rebuild...
    if exist "Makefile"          del /Q "Makefile"          2>nul
    if exist "Makefile.Debug"    del /Q "Makefile.Debug"    2>nul
    if exist "Makefile.Release"  del /Q "Makefile.Release"  2>nul
    if exist ".qmake.stash"      del /Q ".qmake.stash"      2>nul
    if exist "debug"             rmdir /S /Q "debug"        2>nul
    if exist "release"           rmdir /S /Q "release"      2>nul
    if exist "build"             rmdir /S /Q "build"        2>nul
    if exist "bin\Omnitool.exe"  del /Q "bin\Omnitool.exe"  2>nul
    echo   Build artifacts cleaned (bin DLLs preserved)
) else (
    echo [3/6] Incremental build (use: build.bat clean for full rebuild)
)

REM ====================== qmake ======================
echo.
if not exist "Makefile.Release" (
    echo Running qmake...
    qmake Omnitool.pro -spec win32-g++ CONFIG+=release
    if errorlevel 1 (
        echo ERROR: qmake failed
        pause
        exit /b 1
    )
    echo [OK] qmake done
) else (
    echo [OK] Makefile.Release exists, skip qmake
)

REM ====================== Compile ======================
echo.
echo [4/6] Compiling Release...
mingw32-make -f Makefile.Release -j%NUMBER_OF_PROCESSORS%
if errorlevel 1 (
    echo.
    echo ERROR: Compilation failed
    pause
    exit /b 1
)
echo [OK] Compilation done

REM ====================== Dependencies ======================
echo.
echo [5/6] Ensuring dependencies...

if not exist "bin" mkdir "bin"

REM ---- 3rd party DLLs ----
set "NEED_WINDEPLOYQT=0"

if exist "3rd\ElaWidgetTools\bin\ElaWidgetTools.dll" (
    if not exist "bin\ElaWidgetTools.dll" (
        copy /Y "3rd\ElaWidgetTools\bin\ElaWidgetTools.dll" "bin\" >nul
        echo   [+] ElaWidgetTools.dll
    )
) else (
    echo   [!] WARNING: ElaWidgetTools.dll not found
)

if exist "3rd\qscintilla\bin\qscintilla2_qt6.dll" (
    if not exist "bin\qscintilla2_qt6.dll" (
        copy /Y "3rd\qscintilla\bin\qscintilla2_qt6.dll" "bin\" >nul
        echo   [+] qscintilla2_qt6.dll
    )
) else (
    echo   [!] WARNING: qscintilla2_qt6.dll not found
)

REM ---- windeployqt (only when Qt core DLLs missing) ----
if not exist "bin\Qt6Core.dll"    set "NEED_WINDEPLOYQT=1"
if not exist "bin\Qt6Gui.dll"     set "NEED_WINDEPLOYQT=1"
if not exist "bin\Qt6Widgets.dll" set "NEED_WINDEPLOYQT=1"

if "%NEED_WINDEPLOYQT%"=="1" (
    echo   Running windeployqt...
    windeployqt "bin\Omnitool.exe" --release --no-translations --no-system-d3d-compiler --no-opengl-sw
    echo   [OK] Qt DLLs deployed
) else (
    echo   [OK] Qt DLLs already present, skip windeployqt
)

REM ---- SQL Drivers ----
if not exist "bin\sqldrivers" mkdir "bin\sqldrivers"
set "SQLDRV=%QT_PATH%\plugins\sqldrivers"
if not exist "bin\sqldrivers\qsqlodbc.dll" (
    if exist "%SQLDRV%\qsqlodbc.dll" (
        copy /Y "%SQLDRV%\qsqlodbc.dll" "bin\sqldrivers\" >nul
        echo   [+] sqldrivers\qsqlodbc.dll
    )
)
if not exist "bin\sqldrivers\qsqlite.dll" (
    if exist "%SQLDRV%\qsqlite.dll" (
        copy /Y "%SQLDRV%\qsqlite.dll" "bin\sqldrivers\" >nul
        echo   [+] sqldrivers\qsqlite.dll
    )
)
if not exist "bin\sqldrivers\qsqlpsql.dll" (
    if exist "%SQLDRV%\qsqlpsql.dll" (
        copy /Y "%SQLDRV%\qsqlpsql.dll" "bin\sqldrivers\" >nul
        echo   [+] sqldrivers\qsqlpsql.dll
    )
)

REM ---- QtPrintSupport.dll ----
if not exist "bin\Qt6PrintSupport.dll" (
    if exist "%QT_PATH%\bin\Qt6PrintSupport.dll" (
        copy /Y "%QT_PATH%\bin\Qt6PrintSupport.dll" "bin\" >nul
        echo   [+] Qt6PrintSupport.dll
    )
)

REM ---- Platforms plugin (critical) ----
if not exist "bin\platforms" mkdir "bin\platforms"
if not exist "bin\platforms\qwindows.dll" (
    if exist "%QT_PATH%\plugins\platforms\qwindows.dll" (
        copy /Y "%QT_PATH%\plugins\platforms\qwindows.dll" "bin\platforms\" >nul
        echo   [+] platforms\qwindows.dll
    )
)

REM ---- Styles plugin ----
if not exist "bin\styles" mkdir "bin\styles"
if not exist "bin\styles\qmodernwindowsstyle.dll" (
    if exist "%QT_PATH%\plugins\styles\qmodernwindowsstyle.dll" (
        copy /Y "%QT_PATH%\plugins\styles\qmodernwindowsstyle.dll" "bin\styles\" >nul
        echo   [+] styles\qmodernwindowsstyle.dll
    )
)

echo [OK] Dependencies checked

REM ====================== Resources ======================
echo.
echo [6/6] Copying resources...
if not exist "bin\resources" mkdir "bin\resources"
if exist "resources\*" xcopy /E /Y /Q "resources\*" "bin\resources\" >nul 2>&1
echo [OK] Resources copied

REM ====================== Done ======================
echo.
echo ==========================================
echo   Build SUCCESSFUL!
echo ==========================================
echo.
echo Output: bin\Omnitool.exe
echo Tip: "build.bat clean" for full rebuild
echo.
pause