# 简单部署脚本 - MQTT Vue Dashboard到树莓派服务器

Write-Host "开始部署MQTT项目到服务器 192.168.1.17" -ForegroundColor Cyan

# 1. 检查服务器连接
Write-Host "1. 检查服务器连接..." -ForegroundColor Yellow
ping 192.168.1.17 -n 2 | Out-Null
if ($LASTEXITCODE -eq 0) {
    Write-Host "   服务器连接正常" -ForegroundColor Green
} else {
    Write-Host "   服务器连接失败" -ForegroundColor Red
    exit 1
}

# 2. 在服务器上创建目录结构
Write-Host "2. 创建服务器目录结构..." -ForegroundColor Yellow
try {
    $result = ssh yangfei@192.168.1.17 "mkdir -p /home/yangfei/mqtt-vue-dashboard/{backend,frontend,logs}"
    Write-Host "   目录创建完成" -ForegroundColor Green
} catch {
    Write-Host "   目录创建失败: $_" -ForegroundColor Red
    exit 1
}

# 3. 构建前端项目
Write-Host "3. 构建前端项目..." -ForegroundColor Yellow
Set-Location "mqtt-vue-dashboard"
if (Test-Path "node_modules") {
    Write-Host "   前端依赖已存在，跳过安装" -ForegroundColor Green
} else {
    Write-Host "   安装前端依赖..." -ForegroundColor Yellow
    npm install
    if ($LASTEXITCODE -ne 0) {
        Write-Host "   前端依赖安装失败" -ForegroundColor Red
        exit 1
    }
}

Write-Host "   构建前端..." -ForegroundColor Yellow
npm run build
if ($LASTEXITCODE -ne 0) {
    Write-Host "   前端构建失败" -ForegroundColor Red
    exit 1
}

# 4. 上传前端文件到服务器
Write-Host "4. 上传前端文件到服务器..." -ForegroundColor Yellow
if (Test-Path "dist") {
    scp -r dist yangfei@192.168.1.17:/home/yangfei/mqtt-vue-dashboard/frontend/
    if ($LASTEXITCODE -eq 0) {
        Write-Host "   前端文件上传成功" -ForegroundColor Green
    } else {
        Write-Host "   前端文件上传失败" -ForegroundColor Red
        exit 1
    }
} else {
    Write-Host "   前端构建目录不存在" -ForegroundColor Red
    exit 1
}

# 5. 构建后端项目
Write-Host "5. 构建后端项目..." -ForegroundColor Yellow
Set-Location "server"
if (Test-Path "node_modules") {
    Write-Host "   后端依赖已存在，跳过安装" -ForegroundColor Green
} else {
    Write-Host "   安装后端依赖..." -ForegroundColor Yellow
    npm install
    if ($LASTEXITCODE -ne 0) {
        Write-Host "   后端依赖安装失败" -ForegroundColor Red
        exit 1
    }
}

Write-Host "   构建后端..." -ForegroundColor Yellow
npm run build
if ($LASTEXITCODE -ne 0) {
    Write-Host "   后端构建失败" -ForegroundColor Red
    exit 1
}

# 6. 上传后端文件到服务器
Write-Host "6. 上传后端文件到服务器..." -ForegroundColor Yellow
$backendFiles = @("dist", "package.json", "package-lock.json", ".env", ".env.production")
foreach ($file in $backendFiles) {
    if (Test-Path $file) {
        scp -r $file yangfei@192.168.1.17:/home/yangfei/mqtt-vue-dashboard/backend/
        if ($LASTEXITCODE -eq 0) {
            Write-Host "   文件 $file 上传成功" -ForegroundColor Green
        } else {
            Write-Host "   文件 $file 上传失败" -ForegroundColor Red
        }
    }
}

# 7. 在服务器上设置项目
Write-Host "7. 在服务器上设置项目..." -ForegroundColor Yellow
$setupCommands = @(
    "cd /home/yangfei/mqtt-vue-dashboard/backend",
    "npm install --production",
    "cd /home/yangfei/mqtt-vue-dashboard",
    "echo '#!/bin/bash' > start.sh",
    "echo 'cd /home/yangfei/mqtt-vue-dashboard/backend' >> start.sh",
    "echo 'npm start' >> start.sh",
    "chmod +x start.sh"
)

foreach ($cmd in $setupCommands) {
    try {
        ssh yangfei@192.168.1.17 $cmd
        Write-Host "   命令执行成功: $cmd" -ForegroundColor Green
    } catch {
        Write-Host "   命令执行失败: $cmd" -ForegroundColor Red
    }
}

# 8. 启动服务
Write-Host "8. 启动后端服务..." -ForegroundColor Yellow
try {
    # 先停止可能正在运行的服务
    ssh yangfei@192.168.1.17 "pkill -f 'node.*backend' || true"
    
    # 启动新服务
    ssh yangfei@192.168.1.17 "cd /home/yangfei/mqtt-vue-dashboard/backend && nohup npm start > ../logs/backend.log 2>&1 &"
    
    # 等待服务启动
    Start-Sleep -Seconds 5
    
    # 检查服务状态
    $healthCheck = ssh yangfei@192.168.1.17 "curl -s http://localhost:3002/api/health || echo 'not running'"
    if ($healthCheck -ne "not running") {
        Write-Host "   后端服务启动成功" -ForegroundColor Green
    } else {
        Write-Host "   后端服务启动失败" -ForegroundColor Red
    }
} catch {
    Write-Host "   服务启动失败: $_" -ForegroundColor Red
}

# 9. 验证部署
Write-Host "9. 验证部署结果..." -ForegroundColor Yellow
try {
    # 检查前端文件
    $frontendCheck = ssh yangfei@192.168.1.17 "ls -la /home/yangfei/mqtt-vue-dashboard/frontend/dist/"
    Write-Host "   前端文件验证成功" -ForegroundColor Green
    
    # 检查后端服务
    $backendCheck = ssh yangfei@192.168.1.17 "ps aux | grep 'node.*backend' | grep -v grep"
    if ($backendCheck) {
        Write-Host "   后端服务运行正常" -ForegroundColor Green
    } else {
        Write-Host "   后端服务未运行" -ForegroundColor Red
    }
} catch {
    Write-Host "   验证失败: $_" -ForegroundColor Red
}

Write-Host "" -ForegroundColor Cyan
Write-Host "部署完成！" -ForegroundColor Green
Write-Host "" -ForegroundColor Cyan
Write-Host "访问信息:" -ForegroundColor Yellow
Write-Host "   后端API: http://192.168.1.17:3002" -ForegroundColor White
Write-Host "   前端应用: http://192.168.1.17" -ForegroundColor White
Write-Host "" -ForegroundColor Cyan
Write-Host "查看日志:" -ForegroundColor Yellow
Write-Host "   ssh yangfei@192.168.1.17 'tail -f /home/yangfei/mqtt-vue-dashboard/logs/backend.log'" -ForegroundColor White
Write-Host "" -ForegroundColor Cyan