//
//  JCLoginViewController.swift
//  JChat
//
//  Created by deng on 2017/2/16.
//  Copyright © 2017年 HXHG. All rights reserved.
//

//import UIKit
//import RxSwift
//import RxCocoa
//
//
//class JCLoginViewController: UIViewController {
//
//    //MARK: - life cycle
//    override func viewDidLoad() {
//        super.viewDidLoad()
//        _init()
//    }
//
//    override func viewWillAppear(_ animated: Bool) {
//        super.viewWillAppear(animated)
//        if UserDefaults.standard.object(forKey: kLastUserName) != nil {
//            lastUserName = UserDefaults.standard.object(forKey: kLastUserName) as? String
//            textValue.value = lastUserName!
//        }
//        avator = UIImage.getMyAvator()
//        avatorView.image = avator
//    }
//
//    fileprivate let textValue = Variable("")
//    fileprivate let disposeBag = DisposeBag()
//    fileprivate var avator: UIImage?
//    fileprivate var lastUserName: String?
//
//    fileprivate lazy var headerView: UIView = {
//        let view = UIView(frame: CGRect(x: 0, y: -64, width: self.view.width, height: 64))
//        view.backgroundColor = UIColor(netHex: 0x2DD0CF)
//        let title = UILabel(frame: CGRect(x: self.view.centerX - 10, y: 20, width: 200, height: 44))
//        title.font = UIFont.systemFont(ofSize: 18)
//        title.textColor = .white
//        title.text = "JChat"
//        view.addSubview(title)
//
//        var rightButton = UIButton(frame: CGRect(x: view.width - 50 - 15, y: 20 + 7, width: 50, height: 30))
//        rightButton.setTitle("新用户", for: .normal)
//        rightButton.titleLabel?.font = UIFont.systemFont(ofSize: 16)
//        rightButton.addTarget(self, action: #selector(_clickRegisterButton), for: .touchUpInside)
//        view.addSubview(rightButton)
//
//        return view
//    }()
//
//    private lazy var passwordTextField: UITextField = {
//        var textField = UITextField()
//        textField.addTarget(self, action: #selector(textFieldDidChanged(_ :)), for: .editingChanged)
//        textField.clearButtonMode = .whileEditing
//        textField.tag = 1002
//        textField.delegate = self
//        textField.placeholder = "请输入密码"
//        textField.isSecureTextEntry = true
//        textField.font = UIFont.systemFont(ofSize: 16)
//        textField.frame = CGRect(x: 38 + 18 + 15, y: 108 + 80 + 60 + 27 + 30, width: self.view.width - 76 - 33, height: 40)
//        return textField
//    }()
//
//    private lazy var userNameTextField: UITextField = {
//        var textField = UITextField()
//        textField.addTarget(self, action: #selector(textFieldDidChanged(_ :)), for: .editingChanged)
//        textField.clearButtonMode = .whileEditing
//        textField.tag = 1001
//        textField.delegate = self
//        textField.placeholder = "请输入用户名"
//        textField.font = UIFont.systemFont(ofSize: 16)
//        textField.frame = CGRect(x: 38 + 18 + 15, y: 108 + 80 + 60, width: self.view.width - 76 - 33, height: 40)
//        return textField
//    }()
//
//    fileprivate lazy var avatorView: UIImageView = {
//        var avatorView = UIImageView()
//        avatorView.frame = CGRect(x: self.view.centerX - 40, y: 108, width: 80, height: 80)
//        avatorView.image = UIImage.loadImage("com_icon_80")
//        return avatorView
//    }()
//
//    private lazy var registerButton: UIButton = {
//        var button = UIButton()
//        button.frame = CGRect(x: self.view.centerX + 12, y: self.view.height - 42, width: 50, height: 16.5)
//        button.setTitle("立即注册", for: .normal)
//        button.titleLabel?.font = UIFont.systemFont(ofSize: 12)
//        button.setTitleColor(UIColor(netHex: 0x2DD0CF), for: .normal)
//        button.addTarget(self, action: #selector(_clickRegisterButton), for: .touchUpInside)
//        return button
//    }()
//
//    private lazy var loginButton: UIButton = {
//        var button = UIButton()
//        button.backgroundColor = UIColor(netHex: 0x2DD0CF)
//        button.frame = CGRect(x: 38, y: 108 + 185 + 80, width: self.view.width - 76, height: 40)
//        button.layer.cornerRadius = 3.0
//        button.layer.masksToBounds = true
//        button.setTitle("登录", for: .normal)
//        button.addTarget(self, action: #selector(_userLogin), for: .touchUpInside)
//        return button
//    }()
//
//    private lazy var tipsLabel: UILabel = {
//        var label = UILabel()
//        label.frame = CGRect(x: self.view.centerX - 62, y: self.view.height - 42, width: 74, height: 16.5)
//        label.text = "还没有账号？"
//        label.textColor = UIColor(netHex: 0x999999)
//        label.font = UIFont.systemFont(ofSize: 12)
//        return label
//    }()
//
//    fileprivate lazy var passwordIcon: UIImageView = {
//        let imageView = UIImageView()
//        imageView.frame = CGRect(x: 38, y: 108 + 80 + 60 + 27 + 30 + 11 , width: 18, height: 18)
//        imageView.image = UIImage.loadImage("com_icon_password")
//        return imageView
//    }()
//
//    fileprivate lazy var usernameIcon: UIImageView = {
//        let imageView = UIImageView()
//        imageView.frame = CGRect(x: 38, y: 108 + 80 + 60 + 11 , width: 18, height: 18)
//        imageView.image = UIImage.loadImage("com_icon_user_18")
//        return imageView
//    }()
//
//    fileprivate lazy var usernameLine: UILabel = {
//        var line = UILabel()
//        line.backgroundColor = UIColor(netHex: 0x2DD0CF)
//        line.alpha = 0.4
//        line.frame = CGRect(x: 38, y: self.userNameTextField.y + 40, width: self.view.width - 76, height: 1)
//        return line
//    }()
//
//    fileprivate lazy var passwordLine: UILabel = {
//        var line = UILabel()
//        line.backgroundColor = UIColor(netHex: 0x2DD0CF)
//        line.alpha = 0.4
//        line.frame = CGRect(x: 38, y: self.passwordTextField.y + 40, width: self.view.width - 76, height: 1)
//        return line
//    }()
//
//    fileprivate lazy var bgView: UIView = UIView(frame: self.view.frame)
//
//    //MARK: - private func
//    private func _init() {
//        self.title = "JChat"
//        view.backgroundColor = .white
//        UIApplication.shared.setStatusBarStyle(.default, animated: false)
//        automaticallyAdjustsScrollViewInsets = false
//        navigationController?.setNavigationBarHidden(true, animated: false)
//
//        view.addSubview(bgView)
//        view.addSubview(headerView)
//        bgView.addSubview(avatorView)
//        bgView.addSubview(tipsLabel)
//        bgView.addSubview(userNameTextField)
//        bgView.addSubview(passwordTextField)
//        bgView.addSubview(loginButton)
//        bgView.addSubview(registerButton)
//        bgView.addSubview(usernameIcon)
//        bgView.addSubview(passwordIcon)
//        bgView.addSubview(usernameLine)
//        bgView.addSubview(passwordLine)
//
//
//        let tap = UITapGestureRecognizer(target: self, action: #selector(_tapView))
//        bgView.addGestureRecognizer(tap)
//
//        _updateLoginButton()
//    }
//
//    func _tapView() {
//        view.endEditing(true)
//    }
//
//    //MARK: - click event
//    func _userLogin() {
//        let username = userNameTextField.text!.trim()
//        let password = passwordTextField.text!.trim()
//
//        let validateUsername = UserDefaultValidationService.sharedValidationService.validateUsername(username)
//        if !(validateUsername == .ok) {
//            MBProgressHUD_JChat.show(text: validateUsername.description, view: view)
//            return
//        }
//
//        let validatePassword = UserDefaultValidationService.sharedValidationService.validatePassword(password)
//        if !(validatePassword == .ok) {
//            MBProgressHUD_JChat.show(text: validatePassword.description, view: view)
//            return
//        }
//
//        MBProgressHUD_JChat.showMessage(message: "登录中", toView: view)
//        JMSGUser.login(withUsername: username, password: password) { (result, error) in
//            MBProgressHUD_JChat.hide(forView: self.view, animated: true)
//            if error == nil {
//                UserDefaults.standard.set(username, forKey: kLastUserName)
//                JMSGUser.myInfo().thumbAvatarData({ (data, id, error) in
//                    if let data = data {
//                        let imageData = NSKeyedArchiver.archivedData(withRootObject: data)
//                        UserDefaults.standard.set(imageData, forKey: kLastUserAvator)
//                    } else {
//                        UserDefaults.standard.removeObject(forKey: kLastUserAvator)
//                    }
//                })
//                UserDefaults.standard.set(username, forKey: kCurrentUserName)
//                UserDefaults.standard.set(password, forKey: kCurrentUserPassword)
//                let appDelegate = UIApplication.shared.delegate
//                let window = appDelegate?.window!
//                window?.rootViewController = JCMainTabBarController()
//            } else {
//                MBProgressHUD_JChat.show(text: "\(String.errorAlert(error! as NSError))", view: self.view)
//            }
//        }
//    }
//
//    func _clickRegisterButton() {
//        userNameTextField.resignFirstResponder()
//        passwordTextField.resignFirstResponder()
//        navigationController?.pushViewController(JCRegisterViewController(), animated: true)
//    }
//
//    func textFieldDidChanged(_ textField: UITextField) {
//        if userNameTextField.text == lastUserName {
//            if avator != nil {
//                avatorView.image = avator
//            }
//        } else {
//            avatorView.image = UIImage.loadImage("com_icon_80")
//        }
//    }
//
//    func _updateLoginButton() {
//        _ = userNameTextField.rx.textInput <-> textValue
//        let nameObserable = textValue.asObservable().map({$0.length > 0})
//        let pwdObserable = passwordTextField.rx.text.orEmpty.asObservable().shareReplay(1).map({$0.length > 0})
//        _ = Observable.combineLatest(nameObserable, pwdObserable) {$0 && $1}.subscribe(onNext: { (valid) in
//            if valid {
//                self.loginButton.isEnabled = true
//                self.loginButton.alpha = 1.0
//            } else {
//                self.loginButton.isEnabled = false
//                self.loginButton.alpha = 0.4
//            }
//        }).disposed(by: disposeBag)
//    }
//
//}
//
//extension JCLoginViewController: UITextFieldDelegate {
//    func textFieldDidBeginEditing(_ textField: UITextField) {
//        if textField.tag == 1001 {
//            usernameLine.alpha = 1.0
//            usernameIcon.image = UIImage.loadImage("com_icon_user_18_pre")
//        } else {
//            passwordLine.alpha = 1.0
//            passwordIcon.image = UIImage.loadImage("com_icon_password_pre")
//        }
//
//        UIView.animate(withDuration: 0.3, animations: {
//            self.avatorView.isHidden = true
//            self.headerView.frame = CGRect(x: 0, y: 0, width: self.view.width, height: 64)
//            self.bgView.frame = CGRect(x: 0, y: -100, width: self.view.width, height: self.view.height)
//        })
//    }
//
//    func textFieldDidEndEditing(_ textField: UITextField) {
//        if textField.tag == 1001 {
//            usernameLine.alpha = 0.4
//            usernameIcon.image = UIImage.loadImage("com_icon_user_18")
//        } else {
//            passwordLine.alpha = 0.4
//            passwordIcon.image = UIImage.loadImage("com_icon_password")
//        }
//
//        UIView.animate(withDuration: 0.3) {
//            self.avatorView.isHidden = false
//            self.headerView.frame = CGRect(x: 0, y: -64, width: self.view.width, height: 64)
//            self.bgView.frame = CGRect(x: 0, y: 0, width: self.view.width, height: self.view.height)
//        }
//    }
//
//}