#Requires -Version 5.1
<#
.SYNOPSIS
    浩景CNC机床数据采集分析系统 - 一键部署脚本

.DESCRIPTION
    本脚本用于在 Windows 系统上自动化构建和部署浩景CNC系统。

    功能：
    1. 检测环境 (.NET SDK, Node.js)
    2. 构建后端 API (独立部署模式)
    3. 构建前端 Admin 和 Dashboard
    4. 生成生产配置文件
    5. 创建 IIS 所需目录结构

.NOTES
    作者: 浩景智能科技
    版本: 1.0.0
    日期: 2026-04-13

.EXAMPLE
    .\deploy.ps1
#>

param(
    [switch]$SkipBuild,      # 跳过构建，直接发布
    [switch]$SkipFrontend,  # 跳过前端构建
    [string]$PublishDir = "publish\wwwroot"  # 发布目录
)

# ============================================================
# 配置
# ============================================================
$ErrorActionPreference = "Stop"
$ProjectRoot = $PSScriptRoot

# 后端项目
$ApiProject = Join-Path $ProjectRoot "Haoliang.Api\Haoliang.Api.csproj"

# 前端项目
$AdminProject = Join-Path $ProjectRoot "src\frontend\admin"
$DashboardProject = Join-Path $ProjectRoot "src\frontend\dashboard"

# 部署配置
$ApiDir = Join-Path $PublishDir "api"
$AdminDir = Join-Path $PublishDir "admin"
$DashboardDir = Join-Path $PublishDir "dashboard"

# .NET 独立部署配置
$Runtime = "win-x64"
$SelfContained = $true

# ============================================================
# 颜色输出函数
# ============================================================
function Write-Step { param([string]$Message) Write-Host "[步骤] $Message" -ForegroundColor Cyan }
function Write-Success { param([string]$Message) Write-Host "[成功] $Message" -ForegroundColor Green }
function Write-Warning { param([string]$Message) Write-Host "[警告] $Message" -ForegroundColor Yellow }
function Write-Error { param([string]$Message) Write-Host "[错误] $Message" -ForegroundColor Red }
function Write-Info { param([string]$Message) Write-Host "[信息] $Message" -ForegroundColor Gray }

# ============================================================
# 检测环境
# ============================================================
function Test-Environment {
    Write-Step "检测构建环境..."

    # 检测 .NET SDK
    $dotnetVersion = dotnet --version 2>$null
    if ($LASTEXITCODE -ne 0) {
        Write-Error "未检测到 .NET SDK，请先安装 .NET 8.0 SDK"
        Write-Info "下载链接: https://dotnet.microsoft.com/download/dotnet/8.0"
        exit 1
    }
    Write-Info "检测到 .NET SDK 版本: $dotnetVersion"

    # 检测 Node.js
    $nodeVersion = node --version 2>$null
    if ($LASTEXITCODE -ne 0) {
        Write-Error "未检测到 Node.js，请先安装 Node.js"
        Write-Info "下载链接: https://nodejs.org/"
        exit 1
    }
    Write-Info "检测到 Node.js 版本: $nodeVersion"

    # 检测 npm
    $npmVersion = npm --version 2>$null
    if ($LASTEXITCODE -ne 0) {
        Write-Error "未检测到 npm"
        exit 1
    }
    Write-Info "检测到 npm 版本: $npmVersion"

    Write-Success "环境检测通过"
}

# ============================================================
# 还原 NuGet 包
# ============================================================
function Restore-DotNetPackages {
    Write-Step "还原 NuGet 包..."
    dotnet restore $ProjectRoot\Haoliang.sln
    if ($LASTEXITCODE -ne 0) {
        Write-Error "NuGet 包还原失败"
        exit 1
    }
    Write-Success "NuGet 包还原完成"
}

# ============================================================
# 构建后端 API
# ============================================================
function Build-Api {
    Write-Step "构建后端 API (独立部署模式 - $Runtime)..."

    # 确保发布目录干净
    if (Test-Path $ApiDir) {
        Remove-Item $ApiDir -Recurse -Force
    }

    # 独立部署发布
    dotnet publish $ApiProject `
        -c Release `
        -r $Runtime `
        --self-contained $SelfContained `
        -o $ApiDir

    if ($LASTEXITCODE -ne 0) {
        Write-Error "后端 API 构建失败"
        exit 1
    }

    Write-Success "后端 API 构建完成"
    Write-Info "输出目录: $ApiDir"
}

# ============================================================
# 安装前端依赖
# ============================================================
function Install-FrontendDependencies {
    Write-Step "安装前端依赖..."

    # Admin 依赖
    Write-Info "安装 Admin 依赖..."
    Push-Location $AdminProject
    npm install
    if ($LASTEXITCODE -ne 0) {
        Pop-Location
        Write-Error "Admin 依赖安装失败"
        exit 1
    }
    Pop-Location

    # Dashboard 依赖
    Write-Info "安装 Dashboard 依赖..."
    Push-Location $DashboardProject
    npm install
    if ($LASTEXITCODE -ne 0) {
        Pop-Location
        Write-Error "Dashboard 依赖安装失败"
        exit 1
    }
    Pop-Location

    Write-Success "前端依赖安装完成"
}

# ============================================================
# 构建前端
# ============================================================
function Build-Frontend {
    Write-Step "构建前端 Admin..."
    Push-Location $AdminProject
    npm run build
    if ($LASTEXITCODE -ne 0) {
        Pop-Location
        Write-Error "Admin 构建失败"
        exit 1
    }
    Pop-Location
    Write-Success "Admin 构建完成"

    Write-Step "构建前端 Dashboard..."
    Push-Location $DashboardProject
    npm run build
    if ($LASTEXITCODE -ne 0) {
        Pop-Location
        Write-Error "Dashboard 构建失败"
        exit 1
    }
    Pop-Location
    Write-Success "Dashboard 构建完成"
}

# ============================================================
# 复制前端文件
# ============================================================
function Copy-FrontendFiles {
    Write-Step "复制前端文件到部署目录..."

    # 复制 Admin
    if (Test-Path (Join-Path $AdminProject "dist")) {
        Copy-Item (Join-Path $AdminProject "dist\*") $AdminDir -Recurse -Force
        Write-Info "Admin 已复制到: $AdminDir"
    } else {
        Write-Warning "Admin dist 目录不存在"
    }

    # 复制 Dashboard
    if (Test-Path (Join-Path $DashboardProject "dist")) {
        Copy-Item (Join-Path $DashboardProject "dist\*") $DashboardDir -Recurse -Force
        Write-Info "Dashboard 已复制到: $DashboardDir"
    } else {
        Write-Warning "Dashboard dist 目录不存在"
    }

    Write-Success "前端文件复制完成"
}

# ============================================================
# 创建目录结构
# ============================================================
function New-DeploymentDirectories {
    Write-Step "创建部署目录结构..."

    # 创建日志和数据目录
    $logsDir = Join-Path $ApiDir "logs"
    $dataDir = Join-Path $ApiDir "data"

    New-Item -ItemType Directory -Path $logsDir -Force | Out-Null
    New-Item -ItemType Directory -Path $dataDir -Force | Out-Null
    New-Item -ItemType Directory -Path $AdminDir -Force | Out-Null
    New-Item -ItemType Directory -Path $DashboardDir -Force | Out-Null

    Write-Info "日志目录: $logsDir"
    Write-Info "数据目录: $dataDir"

    Write-Success "目录结构创建完成"
}

# ============================================================
# 创建生产配置文件
# ============================================================
function New-ProductionConfig {
    Write-Step "创建生产配置文件..."

    $productionConfig = Join-Path $ApiDir "appsettings.Production.json"

    $configContent = @"
{
  "ConnectionStrings": {
    "CNCBusinessDB": "Server=localhost;Database=cnc_business;User=haoliang;Password=YourStrongPassword123!;CharSet=utf8mb4;",
    "CNCLLogDB": "Server=localhost;Database=cnc_log;User=haoliang;Password=YourStrongPassword123!;CharSet=utf8mb4;"
  },
  "Logging": {
    "LogLevel": {
      "Default": "Information",
      "Microsoft.AspNetCore": "Warning",
      "Microsoft.EntityFrameworkCore": "Warning"
    }
  },
  "AppSettings": {
    "ApiVersion": "v1",
    "EnableSwagger": false,
    "EnableCors": true,
    "AllowedOrigins": [
      "http://localhost:5000",
      "http://localhost:8080",
      "http://localhost:8081"
    ],
    "DefaultCacheDuration": 300,
    "MaxConcurrentCollections": 100
  },
  "CollectionSettings": {
    "DefaultInterval": 30,
    "MaxRetryCount": 3,
    "RetryInterval": 30,
    "PingTimeout": 5000,
    "CollectionTimeout": 10000
  }
}
"@

    Set-Content -Path $productionConfig -Value $configContent -Encoding UTF8
    Write-Info "配置文件: $productionConfig"
    Write-Success "生产配置文件创建完成"
    Write-Warning "请修改 appsettings.Production.json 中的数据库连接信息！"
}

# ============================================================
# 创建/更新 web.config
# ============================================================
function Update-WebConfig {
    Write-Step "创建 IIS web.config..."

    $webConfig = Join-Path $ApiDir "web.config"
    $webConfigContent = @"
<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <location path="." inheritInChildApplications="false">
    <system.webServer>
      <handlers>
        <add name="aspNetCore" path="*" verb="*"
             modules="AspNetCoreModuleV2"
             resourceType="Unspecified" />
      </handlers>
      <aspNetCore processPath=".\Haoliang.Api.exe"
                  arguments=".\Haoliang.Api.dll"
                  stdoutLogEnabled="true"
                  stdoutLogFile=".\logs\\stdout"
                  hostingModel="inprocess">
        <environmentVariables>
          <environmentVariable name="ASPNETCORE_ENVIRONMENT"
                              value="Production" />
          <environmentVariable name="ASPNETCORE_DETAILED_ERRORS"
                              value="false" />
        </environmentVariables>
      </aspNetCore>
      <httpErrors existingResponse="PassThrough" />
      <modules runAllManagedModulesForAllRequests="false">
        <remove name="WebSockets" />
        <add name="WebSockets" module="WebSocketsModule" />
      </modules>
    </system.webServer>
  </location>
</configuration>
"@

    Set-Content -Path $webConfig -Value $webConfigContent -Encoding UTF8
    Write-Info "web.config: $webConfig"
    Write-Success "web.config 创建完成"
}

# ============================================================
# 创建 IIS 部署说明
# ============================================================
function New-DeployReadme {
    Write-Step "创建部署说明文件..."

    $readmeContent = @"
# 浩景CNC机床数据采集分析系统 - IIS 部署说明

## 部署后操作步骤

### 1. 修改数据库连接

打开 `api\appsettings.Production.json`，修改数据库连接信息：

\`\`\`json
{
  "ConnectionStrings": {
    "CNCBusinessDB": "Server=数据库地址;Database=cnc_business;User=你的用户名;Password=你的密码;",
    "CNCLLogDB": "Server=数据库地址;Database=cnc_log;User=你的用户名;Password=你的密码;"
  }
}
\`\`\`

### 2. 导入数据库

```powershell
# 登录 MariaDB
mysql -u root -p

# 创建数据库和用户
CREATE DATABASE cnc_business CHARACTER SET utf8mb4;
CREATE DATABASE cnc_log CHARACTER SET utf8mb4;
CREATE USER 'haoliang'@'localhost' IDENTIFIED BY '你的密码';
GRANT ALL PRIVILEGES ON cnc_business.* TO 'haoliang'@'localhost';
GRANT ALL PRIVILEGES ON cnc_log.* TO 'haoliang'@'localhost';

# 导入数据库脚本
mysql -u haoliang -p cnc_business < cnc_business.sql
mysql -u haoliang -p cnc_log < cnc_log_fixed.sql
```

### 3. IIS 配置

1. 打开 IIS 管理器
2. 创建应用程序池 `HaoliangApi`
   - .NET CLR 版本: **无托管代码**
   - 托管管道模式: **集成**
3. 创建网站 `Haoliang`
   - 物理路径: `D:\wwwroot\haoliang\api`
   - 端口: 5000
4. 创建子应用
   - `admin` -> `D:\wwwroot\haoliang\admin`
   - `dashboard` -> `D:\wwwroot\haoliang\dashboard`

### 4. 防火墙配置

```powershell
# 开放端口
New-NetFirewallRule -DisplayName "Haoliang API" -Direction Inbound -Protocol TCP -LocalPort 5000 -Action Allow
New-NetFirewallRule -DisplayName "Haoliang Admin" -Direction Inbound -Protocol TCP -LocalPort 8080 -Action Allow
New-NetFirewallRule -DisplayName "Haoliang Dashboard" -Direction Inbound -Protocol TCP -LocalPort 8081 -Action Allow
```

## 访问地址

| 应用 | 地址 |
|------|------|
| API | http://localhost:5000 |
| Admin | http://localhost:5000/admin |
| Dashboard | http://localhost:5000/dashboard |
| Swagger | http://localhost:5000/swagger |

## 目录结构

\`\`\`
wwwroot/
├── api/                    # 后端 API
│   ├── Haoliang.Api.exe   # 主程序
│   ├── appsettings.json    # 开发配置
│   ├── appsettings.Production.json  # 生产配置 ← 修改这个
│   ├── web.config          # IIS 配置
│   ├── logs/              # 日志目录
│   └── data/              # 数据目录
├── admin/                  # 管理后台
│   ├── index.html
│   └── assets/
└── dashboard/              # BI 大屏
    ├── index.html
    └── assets/
\`\`\`

## 故障排查

查看日志: `api\logs\stdout_*.log`
"@

    $readmePath = Join-Path $PublishDir "部署说明.md"
    Set-Content -Path $readmePath -Value $readmeContent -Encoding UTF8
    Write-Info "部署说明: $readmePath"
    Write-Success "部署说明创建完成"
}

# ============================================================
# 主函数
# ============================================================
function Start-Deploy {
    Write-Host ""
    Write-Host "============================================" -ForegroundColor Magenta
    Write-Host "  浩景CNC机床数据采集分析系统 - 部署脚本" -ForegroundColor Magenta
    Write-Host "============================================" -ForegroundColor Magenta
    Write-Host ""

    # 检测环境
    Test-Environment

    # 还原包
    Restore-DotNetPackages

    # 构建后端
    if (-not $SkipBuild) {
        Build-Api
    } else {
        Write-Warning "跳过后端构建"
    }

    # 构建前端
    if (-not $SkipFrontend) {
        Install-FrontendDependencies
        Build-Frontend
    } else {
        Write-Warning "跳过前端构建"
    }

    # 创建目录结构
    New-DeploymentDirectories

    # 复制前端文件
    Copy-FrontendFiles

    # 创建配置文件
    New-ProductionConfig

    # 创建/更新 web.config
    Update-WebConfig

    # 创建部署说明
    New-DeployReadme

    Write-Host ""
    Write-Host "============================================" -ForegroundColor Green
    Write-Host "  部署构建完成!" -ForegroundColor Green
    Write-Host "============================================" -ForegroundColor Green
    Write-Host ""
    Write-Host "输出目录: $PSScriptRoot\$PublishDir" -ForegroundColor Cyan
    Write-Host ""
    Write-Host "下一步操作:" -ForegroundColor Yellow
    Write-Host "1. 修改 api\appsettings.Production.json 中的数据库连接" -ForegroundColor White
    Write-Host "2. 将 $PublishDir 目录下的所有文件复制到 IIS 网站目录" -ForegroundColor White
    Write-Host "3. 在 IIS 中配置网站和应用程序" -ForegroundColor White
    Write-Host ""
}

# 运行部署
Start-Deploy