import Foundation
import CryptoKit

enum ConnectionStrategy: Int, CaseIterable, Identifiable {
    case local = 0
    case remote = 1
    case localFirst = 2
    case remoteFirst = 3

    var id: Int { rawValue }
    
    var transmissionTypes: [TransmissionType] {
        switch self {
        case .local: return [.overLocalWifi]
        case .localFirst: return [.overLocalWifi, .throughServer]
        case .remote: return [.throughServer]
        case .remoteFirst: return [.throughServer, .overLocalWifi]
        }
    }
}

extension ConnectionStrategy: CustomStringConvertible {
    
    var description: String {
        transmissionTypes.map { $0.displayName }.joined(separator: " + ")
    }
}