LONDON-IOS/GMERemittance/SideMenu/SideMenuViewController.swift

//
//  SideMenuViewController.swift
//  GMERemittance
//
//  Created by Sujal on 2/22/18.
//  Copyright © 2018 Gobal Money Express Co. Ltd. All rights reserved.
//

import UIKit
import SDWebImage
import LGSideMenuController

struct SideMenuNavigationNotifications {
    static let aboutGme = "aboutGme"
    static let support  = "support"
    static let setting = "setting"
    static let availableBalance = "Available_Balance"
    static let withdraw = "withdraw"
    static let KftcAccountList = "KftcAccountList"
}


class SideMenuViewController: UIViewController {
    
    struct StringConstants {
        static let logoutTitleText = "Logout"
        static let logoutConfirmationText = "Are you sure you want to logout?"
        static let noText = "No"
        static let yesText = "Yes"
        static let autoDebitMenuText = "Auto Debit Account"
        static let aboutGmeMenuText = "About GMEs"
        static let settingMenuText = "Settings"
        static let availableBalanceTitleLabelText = "Your Available Balance"
        static let withdrawButtonText = "Withdraw"
        static let gmeWalletNoTitleText = "GME Wallet No."
    }
    
    // @IBOutlets
    
    @IBOutlet weak var imageViewProfileSetting: UIImageView!
    @IBOutlet weak var labelProfileName: UILabel!
    @IBOutlet weak var labelPhone: UILabel!
    @IBOutlet weak var labelEmail: UILabel!
    @IBOutlet weak var roundedBgView: UIView!
    @IBOutlet weak var labelBalance: UILabel!
    @IBOutlet weak var labelWalletNumber: UILabel!
    @IBOutlet weak var labelBank: UILabel!
    @IBOutlet weak var labelUserNameInitial: UILabel!
    @IBOutlet weak var settingButton: UIButton!
    @IBOutlet weak var aboutGmeButton: UIButton!
    @IBOutlet weak var autoDebitAccountButton: UIButton!
    @IBOutlet weak var logoutButton: UIButton!
    @IBOutlet weak var aboutIconImageView: UIImageView!
    @IBOutlet weak var settingIconImageView: UIImageView!
    @IBOutlet weak var logoutIconImageView: UIImageView!
    @IBOutlet weak var withdrawButton: UIButton!
    @IBOutlet weak var manageAccountStackView: UIStackView!
    @IBOutlet weak var availableBalanceTitleLabel: UILabel!
    @IBOutlet weak var gmeWalletNoTitleLabel: UILabel!
    
    
    
    
    // Life Cycle
    
    override func viewDidLoad() {
        super.viewDidLoad()
        setUpSettingsScreen()
        setup()
    }
    
    override func viewWillAppear(_ animated: Bool) {
        super.viewWillAppear(animated)
        self.setUpSettingsScreen()
    }
    
    
    // Other Functions
    private func addShadow(view: UIView) {
        view.layer.shadowColor = UIColor.darkGray.cgColor
        view.layer.shadowOpacity = 0.5
        view.layer.shadowRadius = 2
        let offset = CGSize(width: 1, height: 1)
        view.layer.shadowOffset = offset
    }
    
    private func setup() {
        configureText()
        let shouldShowWithdrawButton = Utility.pennyTestVerified() && Utility.isVerifiedUser()
        
        self.withdrawButton.isHidden = !shouldShowWithdrawButton
        self.manageAccountStackView.isHidden = !shouldShowWithdrawButton
        
        self.view.backgroundColor = AppConstants.themeRedColor
        self.roundedBgView.layer.cornerRadius = 20
        self.labelBalance.text = "0"
        NotificationCenter.default.addObserver(self, selector: #selector(self.updateBalance(sender:)), name: self.getAvailableBalanceNotificationName(), object: nil)
        self.addShadow(view: withdrawButton)
    }
    
    private func configureText() {
        autoDebitAccountButton.setTitle(StringConstants.autoDebitMenuText, for: UIControlState.normal)
        aboutGmeButton.setTitle(StringConstants.aboutGmeMenuText, for: UIControlState.normal)
        settingButton.setTitle(StringConstants.settingMenuText, for: UIControlState.normal)
        logoutButton.setTitle(StringConstants.logoutTitleText, for: UIControlState.normal)
        self.availableBalanceTitleLabel.text = StringConstants.availableBalanceTitleLabelText
        self.gmeWalletNoTitleLabel.text = StringConstants.gmeWalletNoTitleText
        self.withdrawButton.setTitle(StringConstants.withdrawButtonText, for: UIControlState.normal)
    }
    
     @objc private func updateBalance(sender: Notification)  {
        let balance = sender.userInfo?[SideMenuNavigationNotifications.availableBalance] as? String
        self.labelBalance.text = balance
        let shouldShowWithdrawButton = Utility.pennyTestVerified() && Utility.isVerifiedUser()
        self.withdrawButton.isHidden = !shouldShowWithdrawButton
        self.manageAccountStackView.isHidden = !shouldShowWithdrawButton
    }
    
    private func setupBlueBackGroundTheme() {
        self.roundedBgView.backgroundColor = AppConstants.themeBlueColor
        [ labelPhone, labelEmail, labelBalance, labelWalletNumber, labelBank, labelUserNameInitial].forEach({
            $0?.textColor = AppConstants.themWhiteColor
        })
        [aboutGmeButton, settingButton, logoutButton].forEach({
            $0?.setTitleColor(AppConstants.themWhiteColor, for: UIControlState.normal)
        })
        aboutIconImageView.tintColor = AppConstants.themWhiteColor
    }
    
    @IBAction func withdraw(_ sender: UIButton) {
        self.sideMenuController?.hideLeftView()
        NotificationCenter.default.post(name: self.getWithdrawNotificationName(), object: nil, userInfo: nil)
    }
    
    
    @IBAction func openKftcAccountList(_ sender: UIButton) {
        self.sideMenuController?.hideLeftView()
        NotificationCenter.default.post(name: self.getKftcAccountListNotificationName(), object: nil, userInfo: nil)
    }
    
    @IBAction func aboutGme(_ sender: UIButton) {
        self.sideMenuController?.hideLeftView()
        NotificationCenter.default.post(name: self.getAboutGmeNotificationName(), object: nil, userInfo: nil)
    }
    
    @IBAction func support(_ sender: UIButton) {
        self.sideMenuController?.hideLeftView()
        NotificationCenter.default.post(name: self.getSupportNotificationName(), object: nil, userInfo: nil)
    }
    
    @IBAction func setting(_ sender: UIButton) {
        self.sideMenuController?.hideLeftView()
        NotificationCenter.default.post(name: self.getSettingNotificationName(), object: nil, userInfo: nil)
    }
    

    @IBAction func logout(_ sender: Any) {
        let alert = UIAlertController(title: StringConstants.logoutTitleText, message: StringConstants.logoutConfirmationText, preferredStyle: .alert)
        
        let yesAction = UIAlertAction(title: StringConstants.yesText, style: .default,handler: {
            (action : UIAlertAction!) -> Void in
             MainWireframe.logout() 
        })
        let noAction = UIAlertAction(title: StringConstants.noText, style: .default, handler: nil)
        noAction.setValue(UIColor.black, forKey: "titleTextColor")
        yesAction.setValue(UIColor(hex:0xEC1C24), forKey: "titleTextColor")
        alert.addAction(yesAction)
        alert.addAction(noAction)
        self.present(alert, animated: true, completion: nil)
    }
    
    
    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }

    func setUpSettingsScreen() {
        let store = UserDefaults.standard
        //PHONE
        labelPhone.text = store.string(forKey: UserKeys.mobileNumber)
        
        //EMAIL
        labelEmail.text = store.string(forKey: UserKeys.email)
     
        
        //NAME
        labelProfileName.text = store.string(forKey: UserKeys.firstName)?.capitalized
        
        //WALLET NUMBER
        labelWalletNumber.text = store.string(forKey: UserKeys.walletNumber)
        
        //BALANCE
        let balance = store.string(forKey: UserKeys.availableBalance)
        labelBalance.text = Utility.getCommaSeperatedString(numberString: balance ?? "")
        
        //BANK NAME
        labelBank.text =  store.string(forKey: UserKeys.primaryBankName)
        
        //IMAGE
        let userDpString = store.string(forKey: UserKeys.dpUrl)
        
        if let userDpUrl = URL(string: userDpString!) {
            SDImageCache.shared().clearMemory()
            SDImageCache.shared().clearDisk()
            self.imageViewProfileSetting.sd_setImage(with: userDpUrl, completed: nil)
            labelUserNameInitial.isHidden = true
            imageViewProfileSetting.isHidden = false
            imageViewProfileSetting.contentMode = .scaleAspectFill
            
        } else {
            labelUserNameInitial.layer.backgroundColor = UIColor(hex: 0x2e3192).cgColor
            labelUserNameInitial.layer.cornerRadius = labelUserNameInitial.frame.height / 2
            labelUserNameInitial.text = labelProfileName.text?.prefix(1).uppercased()
            labelUserNameInitial.isHidden = false
            imageViewProfileSetting.isHidden = true
        }
        imageViewProfileSetting.layer.cornerRadius = imageViewProfileSetting.frame.height / 2
    }
    
    
    // Notification Names
    func getAboutGmeNotificationName() -> Notification.Name {
        return Notification.Name.init(SideMenuNavigationNotifications.aboutGme)
    }
    
    func getSupportNotificationName() -> Notification.Name {
        return Notification.Name.init(SideMenuNavigationNotifications.support)
    }
    
    func getSettingNotificationName() -> Notification.Name {
        return Notification.Name.init(SideMenuNavigationNotifications.setting)
    }
    
    func getAvailableBalanceNotificationName() -> Notification.Name {
        return Notification.Name.init(SideMenuNavigationNotifications.availableBalance)
    }
    
    func getWithdrawNotificationName() -> Notification.Name {
        return Notification.Name.init(SideMenuNavigationNotifications.withdraw)
    }
    
    
    func getKftcAccountListNotificationName() -> Notification.Name {
        return Notification.Name.init(SideMenuNavigationNotifications.KftcAccountList)
    }
    
}