//
//  SyncedStorable.swift
//  LeStorage
//
//  Created by Laurent Morvillier on 11/10/2024.
//

import Foundation

public protocol SyncedStorable: Storable {
        
    var lastUpdate: Date { get set }
    
    /// Returns HTTP methods that do not need to pass the token to the request
    static func tokenExemptedMethods() -> [HTTPMethod]
    
    /// A method called to retrieve data added by the server on a POST request
    /// The method will be called after a POST has succeeded,
    /// and will provide a copy of what's on the server
    /// Should return true to trigger a write on the collection, or false if nothing changed
    func copyFromServerInstance(_ instance: any Storable) -> Bool
    
}

public protocol SideStorable {
    var storeId: String? { get set }
}

extension SyncedStorable {
    
    func getStoreId() -> String? {
        if let alt = self as? SideStorable {
            return alt.storeId
        }
        return nil
    }
    
}