MVP+CoordinatorPlayground.swift

import Foundation


protocol DelegateProtocol: class {
    
}

 protocol Delegatable {
    associatedtype DelegateType: DelegateProtocol
    var delegate: DelegateType? { get set }
}

protocol PresenterProtocol : Delegatable {
    associatedtype View: ViewProtocol
    var view:View {get}
}

protocol ViewProtocol: Delegatable {
    
}

protocol CoordinatorProtocol : Delegatable {
    associatedtype From: ViewProtocol
    associatedtype Destination: ViewProtocol

    var from: From {get}
    var destination:Destination {get}
}

class ListView<Delegate:DelegateProtocol> : ViewProtocol {
    typealias DelegateType = Delegate
    var delegate: Delegate?
    
    init(delegate:Delegate? = nil) {
        self.delegate = delegate
    }
}

class ListPresenter<ListViewType:ViewProtocol, Delegate:DelegateProtocol> : PresenterProtocol {
    typealias View = ListViewType
    var view: ListViewType
    var delegate: Delegate?
    
    init(view:ListViewType,delegate:Delegate? = nil) {
        self.view = view
        self.delegate = delegate
    }
}

class ListCoordinator<Delegate:DelegateProtocol,FromType:ViewProtocol, DestinationType:ViewProtocol> : CoordinatorProtocol {
    typealias From = FromType
    typealias Destination = DestinationType
    typealias DelegateType = Delegate
    
    var from: FromType
    var destination: DestinationType
    var delegate: Delegate?
    
    init(from:FromType,
         destination:DestinationType,
         delegate:Delegate? = nil) {
        self.from = from
        self.destination = destination
    }
}