import Foundation
import SwiftUI

protocol Vehicle: Identifiable {
    var name: String { get }
    var color: Color { get set }
}
extension Vehicle {
    var id: UUID {UUID()}
}

//protocol TabContent: View {
protocol TabContent: View {
    init()
    static var title: String { get }
    static var image: String { get }
    
}
extension TabContent {
    var id: UUID {UUID()}
}


struct Train: @MainActor Vehicle, CustomStringConvertible , CustomLocalizedStringResourceConvertible {
    var name: String
    var color: Color
    var delay: Int
    var content: Bike
    var description: String { "Zug \(name) hat  \(delay) Minuten Verspätung" }
    var localizedStringResource: LocalizedStringResource {
        "Train \(name) has ^[\(delay) minute](inflect: true) delay."
    }
    
//    init(describing obj: CustomLocalizedStringResourceConvertible){
//        self.init(describing: obj.localizedStringResource)
//    }
    
    init(
        name: String = "ICE",
        color: Color = .red,
        delay: Int = 0,
        @BikeBuilder content: @escaping () -> Bike
    ) {
        self.name = name
        self.color = Color.yellow
        self.delay = delay
        self.content = content()
    }
}
enum BikeType: String, Codable, CaseIterable, Identifiable {
    var id: String { rawValue }
    
    case unknown
    case mountain
    case city
    case gravel
}


struct Bike: @MainActor Vehicle, CustomStringConvertible {
    var name: String
    var price: Double = Double(Int.random(in: 3...8)*50) - 0.51
    var color: Color
    var type: BikeType = .unknown
    
    
//    var description: String { name + " is " + color }
    var description:  String {"\(name) is \(color)" }


    
    static let trek = Bike(name: "Trek", price: 12.98,color: .red )
    func emptyBasket() {
        print("emptied", Date())
    }
    static var all: [Bike] = [
        Bike(name: "Specialized",price: 149.98, color: .purple   ),
        Bike(name: "Giant",price: 129.00, color: .red          ),
        Bike(name: "Cannondale",price: 299.00, color: .green  )
    ]
}