LONDON-IOS/GME Remit/Modules/RemittanceModules/OverseasModules/SendMoneyReceipt/User Interface/View/SendMoneyReceiptViewController.swift

//
//  SendMoneyReceiptViewController.swift
//  GMERemittance
//
//  Created by gme_2 on 04/09/2018.
//Copyright © 2018 Gobal Money Express Co. Ltd. All rights reserved.
//

import UIKit
import Kingfisher

enum MailBoxType {
    case cancel
    case edit
    case pending
}

enum ReceiptType {
    case overseas
}

enum ReceiptParent {
    case sendMoney
    case notice
    case report
}

class SendMoneyReceiptViewController: UIViewController {
    
    // MARK: IBOutlets
    
    struct StringConstants {
        let transferSuccessText = "transfer_success_text".localized()
        let transactionDateText = "transaction_date_text".localized()
        let recieverText = "receiver_text".localized()
        let addressText = "address_key_text".localized()
        let mobileNoText = "mobile_number_title".localized()
        let payoutAgentText = "payout_agent_text".localized()
        let totalSentAmountText = "total_sent_amount_text".localized()
        let branchText = "branch_text".localized()
        let accountNumberText = "account_number_text".localized()
        let totalPayoutAmountText = "total_payout_amount_text".localized()
        let serviceFeeText = "service_fee_text".localized()
        let exRateText = "ex_rate_text".localized()
        let payoutAmountText = "total_payout_amount_text".localized()
        let gmeControlNumberText = "jme_control_no_text".localized()
        let doneText = "done_text".localized()
        let headerSuccess = "send_money_success_header_text".localized()
        let bodySuccess = "send_money_success_body_text".localized()
        let footerSuccess = "send_money_success_footer_text".localized()
    }
    
    @IBOutlet weak var fullnameLabel: UILabel!
    @IBOutlet weak var sendToLabel: UILabel!
    @IBOutlet weak var controlNoInfoLabel: UILabel!
    @IBOutlet weak var transactionDateLabel: UILabel!
    @IBOutlet weak var infoView: UIView!
    @IBOutlet weak var infoViewSuccess: UIView!
    @IBOutlet weak var weReceivedLabelSuccess: UILabel!
    
     @IBOutlet weak var amountLabelSuccess: UILabel!
    
     @IBOutlet weak var makePaymentLabelSuccess: UILabel!
    
     @IBOutlet weak var chargeLabelSuccess: UILabel!
    
     @IBOutlet weak var toJmeLabelSuccess: UILabel!
    
    @IBOutlet weak var shadowView: UIView!
    @IBOutlet weak var exchangeRateLabel: UILabel!
    @IBOutlet weak var relationLabel: UILabel!
    @IBOutlet weak var addressLabel: UILabel!
    @IBOutlet weak var mobileNoLabel: UILabel!
    @IBOutlet weak var recieverNameLabelLabel: UILabel!
    @IBOutlet weak var agentBankLabel: UILabel!
    @IBOutlet weak var branchLabel: UILabel!
    @IBOutlet weak var accountNoLabel: UILabel!
    @IBOutlet weak var transferFeeLabel: UILabel!
    @IBOutlet weak var totalAmountLabel: UILabel!
    @IBOutlet weak var gmeControlNumberLabel: UILabel!
    @IBOutlet weak var totalAmountHeaderLabel: UILabel!
    @IBOutlet weak var doneButton: UIButton!
    @IBOutlet weak var requestToChangeButton: UIButton!
    @IBOutlet weak var requestToCancelButton: UIButton!
    @IBOutlet weak var transactionReportButtonStackView: UIStackView!
    
    @IBOutlet weak var accountNoView: UIView!
    @IBOutlet weak var branchView: UIView!
    @IBOutlet weak var rewardPointView: UIView!
    
    // title labels
    @IBOutlet weak var transferSuccessfullTitleLabel: UILabel!
    
    // Body labels
    @IBOutlet weak var tansactionDateTitleLabel: UILabel!
    @IBOutlet weak var recieverTitleLabel: UILabel!
    @IBOutlet weak var addressTitleLabel: UILabel!
    @IBOutlet weak var mobileTitleLabel: UILabel!
    @IBOutlet weak var payoutAgentTitleLabel: UILabel!
    @IBOutlet weak var sentAmountTitleLabel: UILabel!
    @IBOutlet weak var branchTitleLabel: UILabel!
    @IBOutlet weak var accountNumberTitleLabel: UILabel!
    @IBOutlet weak var serviceTitleLabel: UILabel!
    @IBOutlet weak var exRateTitleLabel: UILabel!
    @IBOutlet weak var totalPayoutAmountTitleLabel: UILabel!
    @IBOutlet weak var rewardPointTitleLabel: UILabel!
    @IBOutlet weak var rewardPointLabel: UILabel!
    
    @IBOutlet private weak var transactionDateContainerView: UIView!
    @IBOutlet private weak var receiverNameContainerView: UIView!
    @IBOutlet private weak var addressContainerView: UIView!
    @IBOutlet private weak var mobileContainerView: UIView!
    @IBOutlet private weak var bankContainerView: UIView!
    @IBOutlet private weak var totalSentAmountContainerView: UIView!
    @IBOutlet private weak var serviceFeeContainerView: UIView!
    @IBOutlet private weak var exchangeRateContainerView: UIView!
    @IBOutlet private weak var totalPayoutAmountContainerView: UIView!
    
    // MARK: Properties
    
    var presenter: SendMoneyReceiptModuleInterface?
    weak var hudDelegate: HUDStatusDelegate?
    var shouldShowCancelAmmendButton = false
    var displayOption: String?
    var receiptParent: ReceiptParent = .sendMoney
    var controlNo: String?
    var transactionId: String?
    var type: MailBoxType?
    
    var receiptType: ReceiptType = .overseas
    
    var reciept: SendMoneyReciept? {
        didSet {
            self.showRecipt()
        }
    }
    
    var displayAction: DisplayOption?
    
    // MARK: VC's Life cycle
    
    override func viewDidLoad() {
        super.viewDidLoad()
        self.setup()
        self.presenter?.viewIsReady(type: receiptType, receiptParent: self.receiptParent)
    }
    
    override func viewWillAppear(_ animated: Bool) {
        super.viewWillAppear(animated)
        self.navigationItem.title = "request_summary_text".localized()
        self.setupNormalNavigation()
        self.setupBackButton()
        
        self.infoView.isHidden = self.receiptParent == .sendMoney
        self.infoViewSuccess.isHidden = self.receiptParent != .sendMoney
        
        switch receiptType {
        case .overseas:
            transactionDateContainerView.isHidden = false
            receiverNameContainerView.isHidden = false
            mobileContainerView.isHidden = false
            bankContainerView.isHidden = false
            totalSentAmountContainerView.isHidden = false
            accountNoView.isHidden = false
            serviceFeeContainerView.isHidden = false
            
            addressContainerView.isHidden = false
            branchView.isHidden = false
            exchangeRateContainerView.isHidden = false
            totalPayoutAmountContainerView.isHidden = false
        }
    }
    
    override func viewWillDisappear(_ animated: Bool) {
        super.viewWillAppear(animated)
        self.navigationItem.title = ""
    }
    
    override func viewDidAppear(_ animated: Bool) {
        super.viewDidAppear(animated)
    }
    
    // MARK: IBActions
    @IBAction func done(_ sender: UIButton) {
        if self.receiptParent == .report {
            self.navigationController?.popViewController(animated: true)
        } else {
            //self.navigationController?.popViewController(animated: true)
            self.navigationController?.popToRootViewController(animated: true)
        }
    }
    // MARK: Other Functions
    
    @IBAction func requestToCancel(_ sender: UIButton) {
        if (self.displayAction == .pending) || (self.displayAction == .reject) {
            self.sendMail(type: .pending)
        } else {
            self.sendMail(type: .cancel)
        }
        
    }
    
    @IBAction func requestToChange(_ sender: UIButton) {
        if (self.displayAction == .pending) || (self.displayAction == .reject) {
            self.sendMail(type: .pending)
        } else {
            self.sendMail(type: .edit)
        }
        
    }
    
    func sendMail(type: MailBoxType) {
        self.presenter?.openMail(
            controlNO: self.controlNo ?? "",
            transactionId: self.transactionId ?? "",
            type: type
        )
    }
    
    private func setup() {
        // all setup should be done here
        setupBackButton()
        configureLanguage()
        infoViewSuccess.layer.cornerRadius = 20
        infoView.layer.cornerRadius = 20
        requestToCancelButton.layer.cornerRadius = 20
        requestToChangeButton.layer.cornerRadius = 20
    }
    
    func configureLanguage() {
        self.weReceivedLabelSuccess.text = StringConstants().headerSuccess
        self.makePaymentLabelSuccess.text = StringConstants().bodySuccess
        self.toJmeLabelSuccess.text = StringConstants().footerSuccess
        
        self.transferSuccessfullTitleLabel.text = StringConstants().transferSuccessText
        self.tansactionDateTitleLabel.text = StringConstants().transactionDateText
        self.recieverTitleLabel.text = StringConstants().recieverText
        self.addressTitleLabel.text = StringConstants().addressText
        self.mobileTitleLabel.text = StringConstants().mobileNoText
        self.payoutAgentTitleLabel.text = StringConstants().payoutAgentText
        self.totalPayoutAmountTitleLabel.text = StringConstants().totalSentAmountText
        self.branchTitleLabel.text = StringConstants().branchText
        self.accountNumberTitleLabel.text = StringConstants().accountNumberText
        self.serviceTitleLabel.text = StringConstants().serviceFeeText
        self.exRateTitleLabel.text = StringConstants().exRateText
        self.totalPayoutAmountTitleLabel.text = StringConstants().payoutAmountText
        self.sentAmountTitleLabel.text = StringConstants().totalSentAmountText
        self.doneButton.setTitle(StringConstants().doneText, for: UIControl.State.normal)
        self.requestToCancelButton.setTitle("request_to_cancel_text".localized(), for: UIControl.State.normal)
        self.requestToChangeButton.setTitle("request_to_change_text".localized(), for: UIControl.State.normal)
        self.sendToLabel.text = "send_to_text".localized()
        self.controlNoInfoLabel.text = "gme_control_security_text".localized()
    }
    
    func setupBackButton() {
        print(self.displayOption ?? "No display Option")
        let displayOption = DisplayOption(rawValue: self.displayOption?.lowercased() ?? "")
        self.displayAction = displayOption
        switch displayOption {
        case .cancelamend:
          print("Cancel Amend Found")
        case .reject:
            self.requestToCancelButton.setTitle("Cancel Transaction", for: .normal)
            self.requestToChangeButton.isHidden = true
        case .cancel:
            self.requestToChangeButton.isHidden = true
        case .amend:
            self.requestToCancelButton.isHidden = true
        case .pending:
            self.requestToCancelButton.isHidden = true
            self.requestToCancelButton.setTitle("Cancel Transaction", for: .normal)
        case .none:
            self.transactionReportButtonStackView.isHidden = true
            self.doneButton.isHidden = false
        }
//        if shouldShowCancelAmmendButton {
//            self.navigationController?.navigationItem.hidesBackButton = false
//            let button = UIBarButtonItem.init(
//                image: #imageLiteral(resourceName: "backIconBlack"), style: UIBarButtonItem.Style.plain,
//                target: self,
//                action: #selector(self.back)
//            )
//            self.navigationItem.backBarButtonItem = button
//            self.doneButton.isHidden = true
//            self.transactionReportButtonStackView.isHidden = false
//        } else {
//            self.doneButton.isHidden = false
//            self.doneButton.backgroundColor = .themeRed
//            self.doneButton.layer.cornerRadius = 12
//
//            self.transactionReportButtonStackView.isHidden = true
//            self.navigationController?.navigationItem.hidesBackButton = true
//            let button = UIBarButtonItem.init(
//                title: nil,
//                style: UIBarButtonItem.Style.plain,
//                target: nil,
//                action: nil
//            )
//            self.navigationItem.leftBarButtonItem = button
//        }
    }
    
    @objc private func back() {
        self.presenter?.dismiss()
    }
    
    private func showRecipt() {
        let firstName = self.reciept?.rFirstName ?? ""
        let lastName = self.reciept?.rLastName ?? ""
        let middleName = self.reciept?.rMiddleName ?? ""
        
        let fullName = firstName + " " + middleName + " " + lastName
        
        self.recieverNameLabelLabel.text = fullName.uppercased()
        self.fullnameLabel.text = fullName.uppercased()
        
        self.transactionDateLabel.text = reciept?.transactionDate
        
        self.addressLabel.text = self.reciept?.rAddress
        self.mobileNoLabel.text = self.reciept?.rContactNo ?? "N/A"
        self.agentBankLabel.text = self.reciept?.agentBank
        let branch = self.reciept?.payoutBankBranch ?? ""
        self.branchLabel.text = branch
        self.branchView.isHidden = branch == ""
        let accountNo = self.reciept?.accountNo ?? ""
        self.accountNoView.isHidden = accountNo == ""
        self.accountNoLabel.text = self.reciept?.accountNo
        self.relationLabel.text = self.reciept?.collAmount?.decimalToCurrency(as: .krw)
        
        let charge = self.reciept?.collAmount?.decimalToCurrency(as: .krw)
        let servicecharge = self.reciept?.serviceCharge?.decimalToCurrency(as: .krw)
        self.transferFeeLabel.text = servicecharge
        self.chargeLabelSuccess.text = charge
        
        self.exchangeRateLabel.text = self.reciept?.exRate
        
        let controlNo = self.reciept?.controNo ?? ""
        self.controlNo = self.reciept?.controNo ?? ""
        self.gmeControlNumberLabel.text = StringConstants().gmeControlNumberText + ". "  + controlNo
        
        let totalAmount = (receiptType == .overseas) ? (self.reciept?.payoutAmount ?? "") :
            (self.reciept?.payoutAmount ?? "").decimalToCurrency(as: .krw)
        
        self.totalAmountLabel.text = totalAmount
        self.totalAmountHeaderLabel.text =  totalAmount
        self.amountLabelSuccess.text = totalAmount
        
        if let rewardPoint = self.reciept?.rewardPoints {
            self.rewardPointView.isHidden = false
            self.rewardPointLabel.text = rewardPoint
        } else {
            self.rewardPointView.isHidden = true
        }
        
    }
}

// MARK: SendMoneyReceiptViewInterface
extension SendMoneyReceiptViewController: SendMoneyReceiptViewInterface {
    func showLoading() {
        self.hudDelegate?.showLoading()
    }
    
    func hideLoading() {
        self.hudDelegate?.hideLoading()
    }
    
    func show(error: String) {
        self.alert(type: .error, message: error)
    }
    
    func show(model: SendMoneyReciept) {
        self.reciept = model
    }
}


enum DisplayOption: String {
    
    case cancelamend = "cancel,amend"
    case reject = "reject"
    case cancel = "cancel"
    case amend = "amend"
    case pending = "pending"
}