@echo off
echo ========================================
echo UK Energy Bill Analyzer
echo ========================================
echo.
echo Starting the application...
echo.
echo The web app will open in your default browser.
echo Press Ctrl+C to stop the server.
echo.

REM Get the directory where the batch file is located
set APP_DIR=%~dp0

REM Start the backend server
cd /d "%APP_DIR%"

REM Check if .env file exists
if not exist ".env" (
    echo.
    echo WARNING: No .env file found!
    echo Please create a .env file with your API keys.
    echo See .env.template for instructions.
    echo.
)

REM Check if Python is available
python --version >nul 2>&1
if %errorlevel% equ 0 (
    echo Starting web server on http://localhost:8080
    echo.
    timeout /t 2 /nobreak >nul
    start http://localhost:8080/energy-analyzer-octopus.html
    python server.py
    if %errorlevel% neq 0 (
        echo.
        echo ERROR: Server crashed! See error message above.
        echo.
        pause
    )
) else (
    echo Python not found. Checking for Python3...
    python3 --version >nul 2>&1
    if %errorlevel% equ 0 (
        echo Starting web server on http://localhost:8080
        echo.
        timeout /t 2 /nobreak >nul
        start http://localhost:8080/energy-analyzer-octopus.html
        python3 server.py
        if %errorlevel% neq 0 (
            echo.
            echo ERROR: Server crashed! See error message above.
            echo.
            pause
        )
    ) else (
        echo.
        echo ERROR: Python is not installed or not in PATH
        echo.
        echo Please install Python from https://www.python.org/downloads/
        echo Make sure to check "Add Python to PATH" during installation.
        echo.
        pause
        exit /b 1
    )
)