furniture-3d-system-Wu/scripts/deploy.ps1

# 3D 家具安装展示系统 - Windows 部署脚本
# 适用于: Windows 10/11 + Docker Desktop
# 
# 使用方法:
#   PowerShell -ExecutionPolicy Bypass -File scripts\deploy.ps1

# 设置错误时停止
$ErrorActionPreference = "Stop"

# 打印带颜色的消息
function Print-Info {
    param([string]$Message)
    Write-Host "[INFO] $Message" -ForegroundColor Blue
}

function Print-Success {
    param([string]$Message)
    Write-Host "[SUCCESS] $Message" -ForegroundColor Green
}

function Print-Warning {
    param([string]$Message)
    Write-Host "[WARNING] $Message" -ForegroundColor Yellow
}

function Print-Error {
    param([string]$Message)
    Write-Host "[ERROR] $Message" -ForegroundColor Red
}

# 打印欢迎信息
function Print-Welcome {
    Write-Host ""
    Write-Host "==========================================" -ForegroundColor Cyan
    Write-Host "  3D 家具安装展示系统" -ForegroundColor Cyan
    Write-Host "  自动部署脚本 v1.0" -ForegroundColor Cyan
    Write-Host "==========================================" -ForegroundColor Cyan
    Write-Host ""
}

# 检查系统要求
function Check-Requirements {
    Print-Info "检查系统要求..."
    
    # 检查 Docker
    try {
        $dockerVersion = docker --version
        Print-Success "Docker 已安装: $dockerVersion"
    }
    catch {
        Print-Error "Docker 未安装，请先安装 Docker Desktop"
        exit 1
    }
    
    # 检查 Docker Compose
    try {
        $composeVersion = docker-compose --version
        Print-Success "Docker Compose 已安装: $composeVersion"
    }
    catch {
        Print-Error "Docker Compose 未安装"
        exit 1
    }
    
    # 检查 Docker 是否运行
    try {
        docker info | Out-Null
        Print-Success "Docker 服务运行正常"
    }
    catch {
        Print-Error "Docker 服务未运行，请启动 Docker Desktop"
        exit 1
    }
}

# 检测硬件配置
function Detect-Hardware {
    Print-Info "检测硬件配置..."
    
    # 检测内存 (GB)
    $totalMemGB = [math]::Round((Get-CimInstance Win32_ComputerSystem).TotalPhysicalMemory / 1GB)
    Print-Info "总内存: ${totalMemGB}GB"
    
    # 检测 CPU 核心数
    $cpuCores = (Get-CimInstance Win32_Processor).NumberOfLogicalProcessors
    Print-Info "CPU 核心数: $cpuCores"
    
    # 检测磁盘空间 (GB)
    $disk = Get-PSDrive C
    $diskAvailGB = [math]::Round($disk.Free / 1GB)
    Print-Info "可用磁盘空间: ${diskAvailGB}GB"
    
    # 推荐部署模式
    if ($totalMemGB -lt 4) {
        Print-Error "内存不足 4GB，无法部署系统"
        exit 1
    }
    elseif ($totalMemGB -lt 8) {
        $script:DeploymentMode = "lightweight"
        Print-Warning "内存为 ${totalMemGB}GB，将使用轻量级模式"
    }
    else {
        $script:DeploymentMode = "standard"
        Print-Success "内存充足，将使用标准模式"
    }
    
    if ($diskAvailGB -lt 50) {
        Print-Warning "磁盘可用空间不足 50GB，建议清理磁盘"
    }
}

# 生成随机密码
function Generate-Password {
    param([int]$Length = 16)
    $bytes = New-Object byte[] $Length
    $rng = [System.Security.Cryptography.RandomNumberGenerator]::Create()
    $rng.GetBytes($bytes)
    return [Convert]::ToBase64String($bytes).Substring(0, $Length) -replace '[+/=]', ''
}

# 生成配置文件
function Generate-Config {
    Print-Info "生成配置文件..."
    
    # 检查 .env 文件是否存在
    if (Test-Path ".env") {
        Print-Warning ".env 文件已存在"
        $response = Read-Host "是否覆盖现有配置? (y/N)"
        if ($response -ne "y" -and $response -ne "Y") {
            Print-Info "保留现有配置"
            return
        }
    }
    
    # 复制模板
    Copy-Item ".env.example" ".env" -Force
    
    # 生成随机密码
    $adminPassword = Generate-Password -Length 16
    $dbPassword = Generate-Password -Length 32
    $minioPassword = Generate-Password -Length 32
    
    # 读取 .env 文件
    $envContent = Get-Content ".env"
    
    # 更新配置
    $envContent = $envContent -replace "DEPLOYMENT_MODE=.*", "DEPLOYMENT_MODE=$script:DeploymentMode"
    $envContent = $envContent -replace "ADMIN_PASSWORD=.*", "ADMIN_PASSWORD=$adminPassword"
    $envContent = $envContent -replace "DB_PASSWORD=.*", "DB_PASSWORD=$dbPassword"
    $envContent = $envContent -replace "MINIO_PASSWORD=.*", "MINIO_PASSWORD=$minioPassword"
    
    # 保存文件
    $envContent | Set-Content ".env"
    
    Print-Success "配置文件已生成"
    Print-Info "管理员密码: $adminPassword"
    Print-Warning "请妥善保存以上密码！"
    
    # 保存密码到变量供后续使用
    $script:AdminPassword = $adminPassword
}

# 启动服务
function Start-Services {
    Print-Info "启动 Docker 服务..."
    
    $composeFile = "docker-compose.$script:DeploymentMode.yml"
    
    if (-not (Test-Path $composeFile)) {
        Print-Error "配置文件 $composeFile 不存在"
        exit 1
    }
    
    # 拉取镜像
    Print-Info "拉取 Docker 镜像..."
    docker-compose -f $composeFile pull
    
    # 启动服务
    Print-Info "启动服务..."
    docker-compose -f $composeFile up -d
    
    Print-Success "服务已启动"
}

# 等待服务就绪
function Wait-ForServices {
    Print-Info "等待服务就绪..."
    
    $maxWait = 120
    $elapsed = 0
    
    while ($elapsed -lt $maxWait) {
        $status = docker-compose ps
        if ($status -match "healthy") {
            Print-Success "服务已就绪"
            return
        }
        Start-Sleep -Seconds 5
        $elapsed += 5
        Write-Host "." -NoNewline
    }
    
    Write-Host ""
    Print-Warning "服务启动超时，请检查日志"
}

# 显示访问信息
function Show-AccessInfo {
    Write-Host ""
    Write-Host "==========================================" -ForegroundColor Cyan
    Write-Host "  部署完成！" -ForegroundColor Cyan
    Write-Host "==========================================" -ForegroundColor Cyan
    Write-Host ""
    Print-Success "访问地址: http://localhost:3000"
    Print-Success "管理员账号: admin"
    Print-Info "管理员密码: $script:AdminPassword"
    Write-Host ""
    Print-Info "查看日志: docker-compose -f docker-compose.$script:DeploymentMode.yml logs -f"
    Print-Info "停止服务: docker-compose -f docker-compose.$script:DeploymentMode.yml down"
    Write-Host ""
}

# 主函数
function Main {
    Print-Welcome
    Check-Requirements
    Detect-Hardware
    Generate-Config
    Start-Services
    Wait-ForServices
    Show-AccessInfo
}

# 运行主函数
Main