@echo off
setlocal
chcp 65001 >NUL

REM -------- Config --------
if "%PORT%"=="" set PORT=7860
if "%HOST%"=="" set HOST=127.0.0.1
REM ------------------------

echo [НадTavern] Preparing virtual environment...

REM Pick Python launcher
where py >NUL 2>&1
if %ERRORLEVEL%==0 (
  set PY=py
) else (
  set PY=python
)

REM Create venv if missing
if not exist ".venv\Scripts\python.exe" (
  %PY% -m venv .venv
  if errorlevel 1 goto :fail
)

set "VENV_PY=.venv\Scripts\python.exe"

echo [НадTavern] Upgrading pip...
"%VENV_PY%" -m pip install --upgrade pip
if errorlevel 1 goto :fail

echo [НадTavern] Installing dependencies from requirements.txt...
"%VENV_PY%" -m pip install -r requirements.txt
if errorlevel 1 goto :fail

echo [НадTavern] Starting on http://%HOST%:%PORT%/
timeout /t 1 /nobreak >NUL
start "" "http://%HOST%:%PORT%/ui/editor.html"

"%VENV_PY%" -m uvicorn agentui.api.server:app --host %HOST% --port %PORT% --log-level info
if errorlevel 1 goto :fail
goto :end

:fail
echo.
echo [НадTavern] Server failed with errorlevel %errorlevel%.
echo Check the console output above and the file agentui.log for details.
pause

:end
endlocal