SocialNetwork

SocialNetwork.swift

//
//  SocialNetwork.swift
//  SocialNetwork
//
//  Created by Mohammad Farhan on 4/27/19.
//  Copyright © 2019 SocialNetwork. All rights reserved.
//

import UIKit

protocol ViewPresentable: AnyObject {
    func open(socialNetwork: SocialNetwork)
    func presentSafari(with url: String)
}

extension ViewPresentable {
    func open(socialNetwork: SocialNetwork) {
        let application = UIApplication.shared
        let socialNetworkURL = socialNetwork.url
        if let scheme = URL(string: socialNetworkURL.scheme),
            application.canOpenURL(scheme) {
            application.open(scheme,
                             options: [:],
                             completionHandler: nil)
        } else {
            presentSafari(with: socialNetworkURL.page)
        }
    }
  
     func presentSafari(with url: String) {
        self.present(safari: url)
    }
}

enum SocialNetwork {
    case facebook(String)
    case twitter(String)
    case instagram(String)
    case snapchat(String)
    case pinterest(String)
    case youtube(String)
    case linkedIn(String)
    case tumblr(String)
    
    var url: (scheme: String, page: String) {
        switch self {
        case let .facebook(pageId):
            return (scheme: "fb://profile/\(pageId)", page: "https://www.facebook.com/\(pageId)")
        case let .twitter(username):
            return (scheme: "twitter:///user?screen_name=\(username)", page: "https://twitter.com/\(username)")
        case let .instagram(username):
            return (scheme: "instagram://user?username=\(username)", page:"https://www.instagram.com/\(username)")
        case let .snapchat(id):
            return (scheme: "snapchat://add/\(id)", page: "")
        case let .pinterest(id):
            return (scheme: "pinterest://user/\(id)", page: "")
        case let .youtube(id):
            return (scheme: "vnd.youtube://user/\(id)", page: "")
        case let.linkedIn(id):
            return (scheme: "linkedin://profile?id=\(id)", page: "")
        case let .tumblr(id):
            return (scheme: "tumblr://x-callback-url/\(id)", page: "")
        }
    }
}