dsh-enhancements/tools/dsh-app.ps1

# DeepSeek Harness - 托盘应用
# 双击桌面快捷方式启动：拉起 dsh web 服务（若未运行），右下角托盘常驻，
# 右键菜单可"打开主界面"（Edge 独立应用窗口）或"退出"（停止服务并退出）。
$ErrorActionPreference = 'Continue'

Add-Type -AssemblyName System.Windows.Forms
Add-Type -AssemblyName System.Drawing

$DshBin   = 'C:\Users\a1703\AppData\Local\npm-cache\_npx\1e7f6d9597241db0\node_modules\@deepseek-ai\dsh\lib\bin.js'
$IconFile = 'C:\Users\a1703\.dsh\assets\dsh.ico'
$LogDir   = 'C:\Users\a1703\.dsh\logs'
$LogFile  = Join-Path $LogDir 'dsh-app.log'
$Url      = 'http://127.0.0.1:3080'
$Port     = 3080
$WorkDir  = 'C:\Users\a1703'
$Edge     = @('C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe', 'C:\Program Files\Microsoft\Edge\Application\msedge.exe') | Where-Object { Test-Path $_ } | Select-Object -First 1

New-Item -ItemType Directory -Path $LogDir -Force | Out-Null

function Log([string]$msg) {
    try { Add-Content -Path $LogFile -Value ("{0} {1}" -f (Get-Date -Format 'yyyy-MM-dd HH:mm:ss'), $msg) -Encoding UTF8 } catch {}
}

function Test-Port([int]$port) {
    try {
        $c = New-Object System.Net.Sockets.TcpClient
        $ar = $c.BeginConnect('127.0.0.1', $port, $null, $null)
        if (-not $ar.AsyncWaitHandle.WaitOne(500)) { $c.Close(); return $false }
        $c.EndConnect($ar); $c.Close(); return $true
    } catch { return $false }
}

function Stop-Dsh {
    Get-CimInstance Win32_Process -Filter "Name='node.exe'" -ErrorAction SilentlyContinue |
        Where-Object { $_.CommandLine -like '*@deepseek-ai\dsh*lib*bin.js*' } |
        ForEach-Object { Stop-Process -Id $_.ProcessId -Force -ErrorAction SilentlyContinue }
}

function Stop-EdgeApp {
    Get-CimInstance Win32_Process -Filter "Name='msedge.exe'" -ErrorAction SilentlyContinue |
        Where-Object { $_.CommandLine -like '*--app=http://127.0.0.1:3080*' } |
        ForEach-Object { Stop-Process -Id $_.ProcessId -Force -ErrorAction SilentlyContinue }
}

function Open-Main {
    try {
        if ($Edge) { Start-Process $Edge -ArgumentList "--app=$Url" }
        else { Start-Process $Url }
        Log 'opened main window'
    } catch { Log "open main failed: $_" }
}

# 单实例保护：已有托盘在运行则直接弹出主界面并退出本进程
$mutex = New-Object System.Threading.Mutex($true, 'DSHWebTrayApp')
if (-not $mutex.WaitOne(0)) {
    Log 'another instance is running; opening main window only'
    Open-Main
    exit
}

# 确保服务在跑
if (-not (Test-Port $Port)) {
    Log 'dsh not listening; starting it'
    try {
        Start-Process -FilePath 'node' -ArgumentList @($DshBin, 'web') -WorkingDirectory $WorkDir -WindowStyle Hidden `
            -RedirectStandardOutput (Join-Path $LogDir 'dsh-web.out.log') -RedirectStandardError (Join-Path $LogDir 'dsh-web.err.log')
    } catch { Log "start dsh failed: $_" }
    $ready = $false
    for ($i = 0; $i -lt 120; $i++) {
        Start-Sleep -Milliseconds 500
        if (Test-Port $Port) { $ready = $true; break }
    }
    if ($ready) { Log 'dsh is ready' } else { Log 'dsh did not become ready within 60s' }
} else {
    Log 'dsh already listening'
}

# 托盘图标与菜单
$notify = New-Object System.Windows.Forms.NotifyIcon
try {
    $notify.Icon = New-Object System.Drawing.Icon($IconFile)
} catch {
    Log "icon load failed: $_; falling back"
    try {
        # 兜底1：同目录下尝试修复版/其他 .ico
        $alt = Get-ChildItem (Split-Path $IconFile) -Filter '*.ico' -ErrorAction SilentlyContinue | Select-Object -First 1
        if ($alt) { $notify.Icon = New-Object System.Drawing.Icon($alt.FullName) }
    } catch {}
    if (-not $notify.Icon) {
        try { $notify.Icon = [System.Drawing.Icon]::ExtractAssociatedIcon((Get-Process -Id $PID).Path) } catch {}
    }
}
$notify.Text = 'DeepSeek Harness'
$notify.Visible = $true

$menu = New-Object System.Windows.Forms.ContextMenuStrip
$itemOpen = New-Object System.Windows.Forms.ToolStripMenuItem('打开主界面')
$itemOpen.Add_Click({ Open-Main })
$itemExit = New-Object System.Windows.Forms.ToolStripMenuItem('退出')
$itemExit.Add_Click({
    Log 'exit requested'
    try { $notify.Visible = $false } catch {}
    Stop-EdgeApp
    Stop-Dsh
    try { $ctx.ExitThread() } catch {}
})
$menu.Items.Add($itemOpen) | Out-Null
$menu.Items.Add($itemExit) | Out-Null
$notify.ContextMenuStrip = $menu
$notify.Add_MouseDoubleClick({
    if ($_.Button -eq [System.Windows.Forms.MouseButtons]::Left) { Open-Main }
})

$ctx = New-Object System.Windows.Forms.ApplicationContext
Log 'tray app running'
Open-Main
[System.Windows.Forms.Application]::Run($ctx)