@echo off
REM ===============================================
REM Task Track - Development Mode with Hot Reload
REM ===============================================

setlocal enabledelayedexpansion

echo [INFO] Starting Task Track Development Environment...
echo.

REM Check if Air is installed
set "AIR_PATH=%USERPROFILE%\go\bin\air.exe"
if not exist "%AIR_PATH%" (
    echo [ERROR] Air not installed. Please install Air first:
    echo go install github.com/air-verse/air@latest
    echo.
    pause
    exit /b 1
)
echo [INFO] Air is installed. Starting hot reload mode...

REM Create tmp directory
if not exist "backend\tmp" (
    mkdir "backend\tmp"
    echo [INFO] Created tmp directory
)

REM Clean up existing backend processes
echo [INFO] Checking and cleaning existing backend processes...
tasklist /fi "imagename eq task-track-backend.exe" /fo csv | findstr /i "task-track-backend.exe" >nul
if %errorlevel% equ 0 (
    echo [INFO] Found running backend process, terminating...
    taskkill /f /im task-track-backend.exe >nul 2>&1
    timeout /t 2 /nobreak >nul
)

REM Check port usage
echo [INFO] Checking port 8080 usage...
for /f "tokens=5" %%a in ('netstat -ano ^| findstr ":8080"') do (
    set "pid=%%a"
    if defined pid (
        echo [WARNING] Port 8080 is occupied by process !pid!, terminating...
        taskkill /f /pid !pid! >nul 2>&1
        timeout /t 2 /nobreak >nul
    )
)

REM Install frontend dependencies if needed
if not exist "frontend\node_modules" (
    echo [INFO] Installing frontend dependencies...
    cd frontend
    npm install
    cd ..
    echo [INFO] Frontend dependencies installed
)

REM Start frontend dev server
echo [INFO] Starting frontend dev server...
start "Frontend Dev Server" /d "frontend" cmd /c "npm run dev"
echo [INFO] Waiting for frontend server to start...
timeout /t 5 /nobreak >nul

echo.
echo ================================
echo   Development Environment Started!
echo ================================
echo.
echo 📱 Frontend: http://localhost:5173
echo 🔗 Backend:  http://localhost:8080 (Hot Reload)
echo.
echo 🔥 Hot Reload Features:
echo    - Backend: Code changes auto-restart server
echo    - Frontend: Code changes auto-refresh browser
echo.
echo [INFO] Press Ctrl+C to stop the dev server
echo.

cd backend
"%AIR_PATH%"

echo.
echo [INFO] Backend dev server stopped
echo [INFO] Stopping frontend dev server...
taskkill /f /im node.exe >nul 2>&1
echo [INFO] All dev servers stopped
cd ..

pause