@echo off
setlocal enabledelayedexpansion

echo.
echo ================================================================================
echo  Commonwealth Online - Qt Host and C# Server Setup Check
echo ================================================================================
echo.

cmake --version >nul 2>&1
if errorlevel 1 (
    echo [ERROR] CMake not found.
    exit /b 1
)
echo [OK] CMake found

dotnet --version >nul 2>&1
if errorlevel 1 (
    echo [ERROR] .NET 8 SDK not found or dotnet is not in PATH.
    exit /b 1
)
for /f "tokens=*" %%V in ('dotnet --version') do set DOTNET_VERSION=%%V
echo [OK] .NET SDK found: !DOTNET_VERSION!

if not exist "C:\Program Files\Microsoft Visual Studio\2022\Community" if not exist "C:\Program Files\Microsoft Visual Studio\2022\Professional" if not exist "C:\Program Files\Microsoft Visual Studio\2022\Enterprise" (
    echo [ERROR] Visual Studio 2022 not found.
    exit /b 1
)
echo [OK] Visual Studio 2022 found

set QT6_FOUND=0
set QT_PATH=
for %%Q in (
    "C:\Qt\6.11.1\msvc2022_64"
    "C:\Qt\6.10.2\msvc2022_64"
    "C:\Qt\6.8.0\msvc2022_64"
    "C:\Qt\6.7.0\msvc2022_64"
    "C:\Qt\6.6.0\msvc2022_64"
    "C:\Qt\6.5.0\msvc2022_64"
    "C:\Qt\6.4.0\msvc2022_64"
) do (
    if exist "%%~Q\lib\cmake\Qt6" if !QT6_FOUND!==0 (
        set QT6_FOUND=1
        set QT_PATH=%%~Q
    )
)

if %QT6_FOUND%==0 (
    echo [ERROR] Qt6 MSVC 2022 package not found at the standard C:\Qt locations.
    exit /b 1
)
echo [OK] Qt6 found at: %QT_PATH%

echo.
echo All prerequisites found. build.bat will build the Qt host and publish the bundled C# server.
exit /b 0