param(
  [string]$EnvPath = (Join-Path $PSScriptRoot ".env")
)

if (-not (Test-Path $EnvPath)) {
  Write-Error "Env file not found: ${EnvPath}"
  exit 1
}

$values = @{}
Get-Content $EnvPath | ForEach-Object {
  $line = $_.Trim()
  if ($line.Length -eq 0) { return }
  if ($line.StartsWith('#')) { return }

  $parts = $line -split '=', 2
  if ($parts.Count -lt 2) { return }

  $key = $parts[0].Trim()
  $value = $parts[1].Trim()

  if ($value.StartsWith('"') -and $value.EndsWith('"')) {
    $value = $value.Substring(1, $value.Length - 2)
  }

  $values[$key] = $value
}

$required = @('API_BASE_URL')
$missing = $required | Where-Object {
  -not $values.ContainsKey($_) -or [string]::IsNullOrWhiteSpace($values[$_])
}

if ($missing.Count -gt 0) {
  Write-Error "Missing required keys in ${EnvPath}: $($missing -join ', ')"
  exit 1
}

$defineArgs = @(
  "--dart-define=API_BASE_URL=$($values['API_BASE_URL'])"
)

$optionalDefines = @(
  'FIREBASE_WEB_VAPID_KEY',
  'SUPABASE_PUBLISHABLE_KEY',
  'SUPABASE_SECRET_KEY',
  'SUPABASE_JWT_KID',
  'SUPABASE_JWKS_URI'
)

foreach ($opt in $optionalDefines) {
  if ($values.ContainsKey($opt) -and -not [string]::IsNullOrWhiteSpace($values[$opt])) {
    $defineArgs += "--dart-define=$opt=$($values[$opt])"
  }
}

Push-Location (Join-Path $PSScriptRoot "sojorn_app")
try {
  flutter run @defineArgs @Args
} finally {
  Pop-Location
}