APIResponses.swift

import UIKit
import ObjectMapper

protocol APIResponse {
    func  items<K>(_ type:K.Type? )->[K]
}

extension APIResponse{
    func  items<K>(_ type:K.Type? = nil)->[K]{
        return ([self] as? [K]) ?? []
    }
}

extension Movie: APIResponse{}

struct APIResponseMovieList: Mappable,APIResponse {
    
    var page: Int?
    var results: [Movie]?
    
    init?(map: Map) {
        
    }
    
    mutating func mapping(map: Map) {
        page <- map["page"]
        results <- map["results"]
    }
    
    func  items<K>(_ type:K.Type? = nil)->[K]{
        return (results as? [K]) ?? []
    }
    
}