//
//  URLParameterEncoder.swift
//  Cyberlock
//
//  Created by Jura on 8/21/19.
//  Copyright © 2019 Omicronmedia. All rights reserved.
//

import Foundation

public struct URLParameterEncoder: ParameterEncoder {
    public static func encode(parameters: HTTPParameters, for request: inout URLRequest) throws {
        
        guard let url = request.url
            , var urlComponents = URLComponents(url: url, resolvingAgainstBaseURL: false) else {
                throw NetworkRouterError.invalidUrl
        }
        
        urlComponents.queryItems = parameters.map {
            URLQueryItem(name: $0.key, value: "\($0.value)".addingPercentEncoding(withAllowedCharacters: .urlHostAllowed))
        }
        
        request.url = urlComponents.url
        
    }
}