$filePath = Join-Path $env:APPDATA 'uv\uv.toml'
$dir = Split-Path $filePath -Parent
New-Item -Path $dir -ItemType Directory -Force | Out-Null
@"
python-install-mirror = "https://registry.npmmirror.com/-/binary/python-build-standalone"
[[index]]
url = "https://mirrors.bfsu.edu.cn/pypi/web/simple"
# url = "https://mirrors.tuna.tsinghua.edu.cn/pypi/web/simple"
# url = "https://mirrors.cernet.edu.cn/pypi/web/simple"
default = true
"@ | Set-Content -Path $filePath

# --- 1. 权限检查：确保以管理员身份运行 ---
if (-not ([Security.Principal.WindowsPrincipal] [Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) {
    Write-Host "请以管理员身份运行此脚本！" -ForegroundColor Red
    return
}

Write-Host "正在开始清理 Xbox Game Bar 相关组件..." -ForegroundColor Cyan

# --- 2. 卸载 Xbox 相关组件 ---
Write-Host "[1/3] 正在卸载 Appx 软件包..." -ForegroundColor Yellow
$packages = @(
    "Microsoft.XboxGamingOverlay",
    "Microsoft.XboxGameOverlay",
    "Microsoft.XboxSpeechToTextOverlay"
)
foreach ($pkg in $packages) {
    Get-AppxPackage $pkg -AllUsers | Remove-AppxPackage -ErrorAction SilentlyContinue
}

# --- 3. 禁用 GameDVR 注册表配置 ---
Write-Host "[2/3] 正在修改 GameDVR 策略..." -ForegroundColor Yellow
$regConfig = @(
    @{ Path = "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\GameDVR"; Name = "AppCaptureEnabled"; Value = 0 },
    @{ Path = "HKCU:\System\GameConfigStore"; Name = "GameDVR_Enabled"; Value = 0 }
)

foreach ($item in $regConfig) {
    if (-not (Test-Path $item.Path)) { New-Item -Path $item.Path -Force | Out-Null }
    Set-ItemProperty -Path $item.Path -Name $item.Name -Value $item.Value -Type DWord -Force
}

# --- 4. 彻底禁用协议关联 (防止弹出"需要新应用以打开此 ms-gamebar 链接") ---
Write-Host "[3/3] 正在劫持 ms-gamebar 协议关联..." -ForegroundColor Yellow
$protPaths = @("Registry::HKEY_CLASSES_ROOT\ms-gamebar", "Registry::HKEY_CLASSES_ROOT\ms-gamebarservices")

foreach ($path in $protPaths) {
    if (-not (Test-Path $path)) { New-Item -Path $path -Force | Out-Null }

    Set-Item -Path $path -Value "URL:ms-gamebar" -Force
    Set-ItemProperty -Path $path -Name "URL Protocol" -Value "" -Force
    Set-ItemProperty -Path $path -Name "NoOpenWith" -Value "" -Force

    $cmdPath = "$path\shell\open\command"
    if (-not (Test-Path $cmdPath)) { New-Item -Path $cmdPath -Force | Out-Null }
    Set-Item -Path $cmdPath -Value "$env:SystemRoot\System32\systray.exe" -Force
}

Write-Host "-------------------------------------------"
Write-Host "操作完成！Xbox Game Bar 已被深度禁用。" -ForegroundColor Green
Write-Host "提示：建议重启资源管理器 (explorer.exe) 或重启电脑以生效。" -ForegroundColor Gray