import Foundation
import LocalData

extension StorageKeys {
    /// Example using custom serializer for specialized encoding.
    struct CustomEncodedKey: StorageKey {
        typealias Value = String

        let name = "custom_encoded"
        let domain: StorageDomain = .fileSystem(directory: .documents)
        let security: SecurityPolicy = .none
        let serializer: Serializer<String> = .custom(
            encode: { value in
                Data(value.utf8).base64EncodedData()
            },
            decode: { data in
                guard let decoded = Data(base64Encoded: data),
                      let string = String(data: decoded, encoding: .utf8) else {
                    throw StorageError.deserializationFailed
                }
                return string
            }
        )
        let owner = "SampleApp"
        let availability: PlatformAvailability = .all
        let syncPolicy: SyncPolicy = .never
    }
}