@echo off
setlocal enabledelayedexpansion

REM Drone Detection System - Docker Quick Start Script (Windows)
REM This script sets up and starts the complete system using Docker

echo 🐳 Drone Detection System - Docker Setup
echo ========================================

REM Check if Docker is installed
docker --version >nul 2>&1
if %errorlevel% neq 0 (
    echo [ERROR] Docker is not installed. Please install Docker Desktop first.
    pause
    exit /b 1
)

REM Check if Docker Compose is installed
docker-compose --version >nul 2>&1
if %errorlevel% neq 0 (
    echo [ERROR] Docker Compose is not installed. Please install Docker Compose first.
    pause
    exit /b 1
)

echo [INFO] Docker and Docker Compose are available

REM Create .env file if it doesn't exist
if not exist .env (
    echo [INFO] Creating .env file from template...
    copy .env.docker .env >nul
    echo [WARNING] Please edit .env file with your Twilio credentials before continuing
    echo Required variables:
    echo   - TWILIO_ACCOUNT_SID
    echo   - TWILIO_AUTH_TOKEN
    echo   - TWILIO_PHONE_NUMBER
    echo.
    pause
)

REM Parse command line arguments
set PROFILE=default
set DETACH=-d
set BUILD=

:parse_args
if "%~1"=="" goto start_services
if "%~1"=="--production" set PROFILE=production
if "%~1"=="-p" set PROFILE=production
if "%~1"=="--simulation" set PROFILE=simulation
if "%~1"=="-s" set PROFILE=simulation
if "%~1"=="--foreground" set DETACH=
if "%~1"=="-f" set DETACH=
if "%~1"=="--build" set BUILD=--build
if "%~1"=="-b" set BUILD=--build
if "%~1"=="--help" goto show_help
if "%~1"=="-h" goto show_help
shift
goto parse_args

:show_help
echo Usage: %~nx0 [OPTIONS]
echo.
echo Options:
echo   -p, --production    Run with production profile (includes Nginx)
echo   -s, --simulation    Run with simulation profile (includes drone simulator)
echo   -f, --foreground    Run in foreground (don't detach)
echo   -b, --build         Force rebuild of containers
echo   -h, --help          Show this help message
echo.
echo Examples:
echo   %~nx0                  # Start basic system
echo   %~nx0 -p               # Start with production setup
echo   %~nx0 -s -f            # Start with simulation in foreground
echo   %~nx0 -b               # Rebuild and start
pause
exit /b 0

:start_services
REM Stop any existing containers
echo [INFO] Stopping any existing containers...
docker-compose down 2>nul

REM Build containers if requested
if not "%BUILD%"=="" (
    echo [INFO] Building Docker containers...
    docker-compose build
)

REM Start the appropriate profile
if "%PROFILE%"=="production" (
    echo [INFO] Starting production environment...
    docker-compose --profile production up %DETACH% %BUILD%
) else if "%PROFILE%"=="simulation" (
    echo [INFO] Starting with simulation environment...
    docker-compose --profile simulation up %DETACH% %BUILD%
) else (
    echo [INFO] Starting development environment...
    docker-compose up %DETACH% %BUILD%
)

REM Wait a moment for services to start
if not "%DETACH%"=="" (
    echo [INFO] Waiting for services to start...
    timeout /t 10 /nobreak >nul

    echo [INFO] Checking service health...
    
    REM Check backend
    curl -sf http://localhost:3001/api/health >nul 2>&1
    if %errorlevel% equ 0 (
        echo [SUCCESS] Backend is healthy
    ) else (
        echo [WARNING] Backend health check failed
    )

    REM Check frontend
    curl -sf http://localhost:3000 >nul 2>&1
    if %errorlevel% equ 0 (
        echo [SUCCESS] Frontend is healthy
    ) else (
        echo [WARNING] Frontend health check failed
    )

    echo.
    echo [SUCCESS] 🎉 Drone Detection System is running!
    echo.
    echo Access URLs:
    echo   Frontend:  http://localhost:3000
    echo   Backend:   http://localhost:3001/api
    echo   Health:    http://localhost:3001/api/health
    echo.
    echo Default login credentials:
    echo   Admin:     admin / admin123
    echo   Operator:  operator / operator123
    echo.
    echo Useful commands:
    echo   docker-compose logs -f           # View logs
    echo   docker-compose ps               # Check status
    echo   docker-compose down             # Stop services
    echo   docker-compose restart backend  # Restart a service
    echo.
    
    if "%PROFILE%"=="simulation" (
        echo 🐍 Simulation is running!
        echo   Monitor with: docker-compose logs -f simulator
        echo.
    )
) else (
    echo.
    echo [INFO] Services are running in foreground. Press Ctrl+C to stop.
)

pause