@echo off
chcp 65001 > nul
echo ========================================
echo    MQTT Project Deployment to Server
echo ========================================
echo.

echo Step 1: Check server connection...
ping 192.168.1.17 -n 2 > nul
if %errorlevel% equ 0 (
    echo   Server connection OK
) else (
    echo   Server connection failed
    exit /b 1
)

echo.
echo Step 2: Create directory structure on server...
ssh yangfei@192.168.1.17 "mkdir -p /home/yangfei/mqtt-vue-dashboard/backend"
ssh yangfei@192.168.1.17 "mkdir -p /home/yangfei/mqtt-vue-dashboard/frontend"
ssh yangfei@192.168.1.17 "mkdir -p /home/yangfei/mqtt-vue-dashboard/logs"
echo   Directories created

echo.
echo Step 3: Build frontend project...
cd mqtt-vue-dashboard
if exist node_modules (
    echo   Frontend dependencies exist, skipping install
) else (
    echo   Installing frontend dependencies...
    call npm install
    if %errorlevel% neq 0 (
        echo   Frontend dependency installation failed
        exit /b 1
    )
)

echo   Building frontend...
call npm run build
if %errorlevel% neq 0 (
    echo   Frontend build failed
    exit /b 1
)

echo.
echo Step 4: Upload frontend files to server...
if exist dist (
    scp -r dist yangfei@192.168.1.17:/home/yangfei/mqtt-vue-dashboard/frontend/
    if %errorlevel% equ 0 (
        echo   Frontend files uploaded successfully
    ) else (
        echo   Frontend file upload failed
        exit /b 1
    )
) else (
    echo   Frontend build directory does not exist
    exit /b 1
)

echo.
echo Step 5: Build backend project...
cd server
if exist node_modules (
    echo   Backend dependencies exist, skipping install
) else (
    echo   Installing backend dependencies...
    call npm install
    if %errorlevel% neq 0 (
        echo   Backend dependency installation failed
        exit /b 1
    )
)

echo   Building backend...
call npm run build
if %errorlevel% neq 0 (
    echo   Backend build failed
    exit /b 1
)

echo.
echo Step 6: Upload backend files to server...
if exist dist (
    scp -r dist yangfei@192.168.1.17:/home/yangfei/mqtt-vue-dashboard/backend/
    echo   Backend code uploaded successfully
)

if exist package.json (
    scp package.json yangfei@192.168.1.17:/home/yangfei/mqtt-vue-dashboard/backend/
    echo   Configuration file uploaded successfully
)

if exist package-lock.json (
    scp package-lock.json yangfei@192.168.1.17:/home/yangfei/mqtt-vue-dashboard/backend/
    echo   Dependency file uploaded successfully
)

echo.
echo Step 7: Install dependencies on server...
ssh yangfei@192.168.1.17 "cd /home/yangfei/mqtt-vue-dashboard/backend && npm install --production"
echo   Server dependencies installed

echo.
echo Step 8: Start backend service...
ssh yangfei@192.168.1.17 "cd /home/yangfei/mqtt-vue-dashboard/backend && nohup npm start > ../logs/backend.log 2>&1 &"
echo   Backend service started

echo.
echo Step 9: Verify deployment...
ssh yangfei@192.168.1.17 "ls -la /home/yangfei/mqtt-vue-dashboard/frontend/dist/" > nul 2>&1
if %errorlevel% equ 0 (
    echo   Frontend files verified successfully
) else (
    echo   Frontend file verification failed
)

ssh yangfei@192.168.1.17 "ps aux | grep 'node.*backend' | grep -v grep" > nul 2>&1
if %errorlevel% equ 0 (
    echo   Backend service is running normally
) else (
    echo   Backend service is not running
)

echo.
echo ========================================
echo   Deployment Completed!
echo ========================================
echo.
echo Access Information:
echo   Backend API: http://192.168.1.17:3002
echo   Frontend App: http://192.168.1.17
echo.
echo View logs:
echo   ssh yangfei@192.168.1.17 'tail -f /home/yangfei/mqtt-vue-dashboard/logs/backend.log'
echo.
pause