$ErrorActionPreference = 'Stop'

$envFile = Join-Path $PSScriptRoot '..\.env'

if (!(Test-Path $envFile)) {
  Write-Host '.env not found. Copy .env.example to .env first.' -ForegroundColor Yellow
  exit 1
}

Get-Content $envFile | ForEach-Object {
  if ($_ -match '^\s*#' -or $_ -notmatch '=') { return }
  $name, $value = $_ -split '=', 2
  [Environment]::SetEnvironmentVariable($name.Trim(), $value.Trim(), 'Process')
}

if ($env:MEDIASOUP_LISTEN_IP -in @('0.0.0.0', '::') -and !$env:MEDIASOUP_ANNOUNCED_ADDRESS) {
  Write-Host 'MEDIASOUP_ANNOUNCED_ADDRESS is required when MEDIASOUP_LISTEN_IP is 0.0.0.0 or ::' -ForegroundColor Red
  exit 1
}

Write-Host 'Environment looks OK.' -ForegroundColor Green