Migu2.0/SimpleLite/model/agv_glb/start.ps1

# AGV GLB 一键启动
# 用法:
#   .\start.ps1              启动服务并打开播放页
#   .\start.ps1 -Setup       首次部署：创建 .venv 并安装 requirements.txt
#   .\start.ps1 -NoBrowser   仅启动服务，不打开浏览器
param(
    [switch]$Setup,
    [switch]$NoBrowser,
    [int]$Port = 8765
)

$ErrorActionPreference = "Stop"

$Root = Split-Path -Parent $MyInvocation.MyCommand.Path
Set-Location $Root

function Write-Step([string]$Msg) {
    Write-Host ('>> ' + $Msg) -ForegroundColor Cyan
}

function Find-Python {
    foreach ($cmd in @('py -3', 'python3', 'python')) {
        try {
            $ver = Invoke-Expression ($cmd + ' --version 2>&1') | Out-String
            if ($ver -match 'Python (\d+)\.(\d+)') {
                $major = [int]$Matches[1]
                $minor = [int]$Matches[2]
                if ($major -gt 3 -or ($major -eq 3 -and $minor -ge 10)) {
                    return @{ Cmd = $cmd; Version = ($major.ToString() + '.' + $minor.ToString()) }
                }
            }
        } catch { }
    }
    return $null
}

function Get-VenvPython {
    $winPy = Join-Path $Root '.venv\Scripts\python.exe'
    if (Test-Path $winPy) { return $winPy }
    $unixPy = Join-Path $Root '.venv/bin/python'
    if (Test-Path $unixPy) { return $unixPy }
    return $null
}

function Test-PortInUse([int]$P) {
    try {
        $conn = Get-NetTCPConnection -LocalPort $P -State Listen -ErrorAction SilentlyContinue
        return [bool]$conn
    } catch {
        $out = netstat -ano | Select-String (':' + $P + '\s+.*LISTENING')
        return [bool]$out
    }
}

function Wait-ServerReady([string]$BaseUrl, [int]$TimeoutSec = 30) {
    $deadline = (Get-Date).AddSeconds($TimeoutSec)
    while ((Get-Date) -lt $deadline) {
        try {
            $resp = Invoke-WebRequest -Uri ($BaseUrl + '/api/catalog') -UseBasicParsing -TimeoutSec 2
            if ($resp.StatusCode -eq 200) { return $true }
        } catch {
            Start-Sleep -Milliseconds 400
        }
    }
    return $false
}

Write-Host ''
Write-Host ' AGV GLB 本地服务' -ForegroundColor Green
Write-Host '==================' -ForegroundColor Green
Write-Host ''

$pyInfo = Find-Python
if (-not $pyInfo) {
    Write-Host '错误: 未找到 Python 3.10+，请从 https://www.python.org/downloads/ 安装' -ForegroundColor Red
    exit 1
}
Write-Step ('Python ' + $pyInfo.Version + ' (' + $pyInfo.Cmd + ')')

$venvPy = Get-VenvPython
if ($Setup) {
    Write-Step '创建虚拟环境 .venv ...'
    if (-not $venvPy) {
        Invoke-Expression ($pyInfo.Cmd + ' -m venv .venv')
        $venvPy = Get-VenvPython
        if (-not $venvPy) {
            Write-Host '错误: 虚拟环境创建失败' -ForegroundColor Red
            exit 1
        }
    }
    Write-Step '安装 Python 依赖 (analyze_agv.py 等工具需要) ...'
    & $venvPy -m pip install --upgrade pip
    & $venvPy -m pip install -r requirements.txt
    Write-Host '依赖安装完成。' -ForegroundColor Green
}

if ($venvPy) {
    Write-Step '使用虚拟环境: .venv'
} else {
    Write-Step '使用系统 Python（serve.py 无需额外依赖）'
    Write-Host '提示: 运行 .\start.ps1 -Setup 可安装 analyze_agv.py 所需依赖' -ForegroundColor DarkYellow
}

$baseUrl = 'http://127.0.0.1:' + $Port

if (Test-PortInUse $Port) {
    Write-Host ('警告: 端口 ' + $Port + ' 已被占用。若 serve.py 已在运行，可直接访问:') -ForegroundColor Yellow
    Write-Host ('  播放页: ' + $baseUrl + '/viewer/play.html') -ForegroundColor White
    Write-Host ('  配置页: ' + $baseUrl + '/viewer/index.html') -ForegroundColor White
    if (-not $NoBrowser) {
        Start-Process ($baseUrl + '/viewer/play.html')
    }
    exit 0
}

$env:PORT = $Port.ToString()

Write-Step ('启动 serve.py，端口 ' + $Port + ' ...')
if ($venvPy) {
    $proc = Start-Process -FilePath $venvPy -ArgumentList 'serve.py' -WorkingDirectory $Root -PassThru -WindowStyle Normal
} else {
    $arg = '/k ' + $pyInfo.Cmd + ' serve.py'
    $proc = Start-Process -FilePath 'cmd.exe' -ArgumentList $arg -WorkingDirectory $Root -PassThru -WindowStyle Normal
}

Write-Step '等待服务就绪 ...'
if (-not (Wait-ServerReady $baseUrl)) {
    Write-Host '错误: 服务 30 秒内未响应，请查看 serve.py 窗口中的报错。' -ForegroundColor Red
    exit 1
}

Write-Host ''
Write-Host ('服务已启动 (PID ' + $proc.Id + ')') -ForegroundColor Green
Write-Host ('  播放页: ' + $baseUrl + '/viewer/play.html') -ForegroundColor White
Write-Host ('  配置页: ' + $baseUrl + '/viewer/index.html') -ForegroundColor White
Write-Host ('  API:    GET ' + $baseUrl + '/api/catalog  |  POST ' + $baseUrl + '/api/agv') -ForegroundColor White
Write-Host ''
Write-Host ('关闭服务: 在 serve.py 窗口按 Ctrl+C，或结束 PID ' + $proc.Id) -ForegroundColor DarkGray
Write-Host ''

if (-not $NoBrowser) {
    Start-Process ($baseUrl + '/viewer/play.html')
}