import Foundation

enum AIConfiguration {
    /// OpenAI API key used by Post Generator, Title Optimizer, and Comment Writer.
    /// Priority: `OPENAI_API_KEY` environment variable (dev builds), then bundled encrypted key.
    static var apiKey: String? {
        if let envKey = ProcessInfo.processInfo.environment["OPENAI_API_KEY"],
           !envKey.trimmingCharacters(in: .whitespaces).isEmpty {
            return envKey.trimmingCharacters(in: .whitespaces)
        }

        return EncryptedOpenAIKey.openAIAPIKey()
    }

    static func usesLiveAI(hasPremiumAccess: Bool) -> Bool {
        hasPremiumAccess && apiKey != nil
    }
}