@echo off
setlocal
cd /d "%~dp0"

rem === C Language TCP API Demo Client Build Script ===
rem This script uses the installed MinGW GCC compiler.
rem It includes the new APItcpDemo files + QDXnetworkStack sources.

set GCC_PATH=C:\MinGW\bin\gcc.exe

echo Checking for GCC compiler...
if not exist "%GCC_PATH%" (
    echo [ERROR] GCC compiler not found at: %GCC_PATH%
    echo Please ensure MinGW is properly installed.
    exit /b 1
)

echo.
echo =========================================
echo Building APItcpDemo (QDXnetworkStack API Client)...
echo Target: api_demo.exe
echo =========================================
echo.

rem Compiler flags: -O2 optimization, strictly enable warnings
set CFLAGS=-O2 -Wall -I../QDXnetworkStack

rem Source files: Demo local sources + the QDXnetworkStack sources
set SRC_FILES=demo_main.c qdx_port_win32.c ../QDXnetworkStack/qdx_tcp_logic.c ../QDXnetworkStack/qdx_protocol.c ../QDXnetworkStack/qdx_preprocess.c

"%GCC_PATH%" %CFLAGS% %SRC_FILES% -o api_demo.exe -lws2_32

if %ERRORLEVEL% equ 0 (
    echo.
    echo [SUCCESS] Build completed! Output file: api_demo.exe
    echo Usage example: Run 'api_demo.exe' and interact with the console.
) else (
    echo.
    echo [FAILED] Build error. Please check the logs above.
)

pause