import Foundation

/// Factory-default UUIDs that indicate an unconfigured beacon (matches Android BeaconBanList.kt)
enum BeaconBanList {

    /// UUID prefixes (first 8 hex chars) that are factory defaults
    static let bannedPrefixes: Set<String> = [
        "E2C56DB5",  // Apple AirLocate / Minew
        "B9407F30",  // Estimote
        "FDA50693",  // Generic Chinese bulk
        "F7826DA6",  // Kontakt.io
        "2F234454",  // Radius Networks
        "74278BDA",  // Generic bulk
        "00000000",  // Unconfigured
        "FFFFFFFF",  // Unconfigured
    ]

    /// Check if a UUID is a factory default
    static func isBanned(_ uuid: String) -> Bool {
        let normalized = uuid.normalizedUUID
        let prefix = String(normalized.prefix(8))
        return bannedPrefixes.contains(prefix)
    }
}