# list-ips.ps1 — prints reachable IPv4 addresses of this machine (one per line).
# Used by run.bat to show http://<ip>:8080 access URLs.
$ErrorActionPreference = "SilentlyContinue"
$ips = New-Object System.Collections.Generic.List[string]

# Primary: pure .NET network interfaces (locale independent).
try {
  [System.Net.NetworkInformation.NetworkInterface]::GetAllNetworkInterfaces() |
    Where-Object {
      $_.OperationalStatus -eq [System.Net.NetworkInformation.OperationalStatus]::Up -and
      $_.NetworkInterfaceType -ne [System.Net.NetworkInformation.NetworkInterfaceType]::Loopback
    } |
    ForEach-Object { $_.GetIPProperties().UnicastAddresses } |
    Where-Object {
      $_.Address.AddressFamily -eq [System.Net.Sockets.AddressFamily]::InterNetwork -and
      $_.Address.IPAddressToString -notlike "127.*" -and
      $_.Address.IPAddressToString -notlike "169.254.*"
    } |
    ForEach-Object { $ips.Add($_.Address.IPAddressToString) }
} catch {}

# Fallback: parse ipconfig (handles localized output via the "IPv4" token).
if ($ips.Count -eq 0) {
  ipconfig | Select-String -Pattern "IPv4" | ForEach-Object {
    if ($_ -match "(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})") {
      $ip = $matches[1]
      if ($ip -notlike "127.*" -and $ip -notlike "169.254.*") { $ips.Add($ip) }
    }
  }
}

# Deduplicate and print.
$ips | Sort-Object -Unique | ForEach-Object { Write-Output $_ }