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

import UIKit

enum MailBoxType {
    case cancel
    case edit
}

class SendMoneyReceiptViewController: UIViewController {
    
    // MARK: IBOutlets
    
    @IBOutlet weak var fullnameLabel: UILabel!
    @IBOutlet weak var transactionDateLabel: UILabel!
    
    @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!
    
    
    // MARK: Properties
    
    var presenter: SendMoneyReceiptModuleInterface?
    var hudDelegate: HUDStatusDelegate?
    var shouldShowCancelAmmendButton = false
    var controlNo: String?
    var transactionId: String?
    var type: MailBoxType?
    
    var reciept: SendMoneyReciept? {
        didSet {
            self.showRecipt()
        }
    }

    // MARK: VC's Life cycle
    
    override func viewDidLoad() {
        super.viewDidLoad()
        self.setup()
        self.presenter?.viewIsReady()
    }

    override func viewWillAppear(_ animated: Bool) {
        super.viewWillAppear(animated)
        self.navigationItem.title = "Receipt"
        self.setupBackButton()
    }
    
    override func viewWillDisappear(_ animated: Bool) {
        super.viewWillAppear(animated)
        self.navigationItem.title = ""
    }
    
    
    // MARK: IBActions
    @IBAction func done(_ sender: UIButton) {
        if (self.shouldShowCancelAmmendButton) {
            self.navigationController?.popToRootViewController(animated: true)
        }else {
            self.navigationController?.popViewController(animated: true)
        }
    }
    // MARK: Other Functions
    

    @IBAction func requestToCancel(_ sender: UIButton) {
        self.sendMail(type: .cancel)
    }
    
    
    @IBAction func requestToChange(_ sender: UIButton) {
        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()
//        self.gmeControlNumberLabel.textColor = AppConstants.themeBlueColor
    }
    
    func setupBackButton() {
        if shouldShowCancelAmmendButton {
            self.navigationController?.navigationItem.hidesBackButton = false
            let button = UIBarButtonItem.init(image: #imageLiteral(resourceName: "backIconBlack"), style: UIBarButtonItemStyle.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.transactionReportButtonStackView.isHidden = true
            self.navigationController?.navigationItem.hidesBackButton = true
            let button = UIBarButtonItem.init(title: nil, style: UIBarButtonItemStyle.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 ?? ""
        
        self.recieverNameLabelLabel.text = self.reciept?.rFirstName
        let fullName = firstName + " " + middleName + " " + lastName
        self.fullnameLabel.text = fullName
        self.transactionDateLabel.text = reciept?.transactionDate
        
        
        self.fullnameLabel.text = self.reciept?.rFirstName
        self.transactionDateLabel.text = reciept?.transactionDate
        
        self.addressLabel.text = self.reciept?.rAddress
        self.mobileNoLabel.text = self.reciept?.rContactNo
        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
        self.transferFeeLabel.text = self.reciept?.serviceCharge
        self.exchangeRateLabel.text = self.reciept?.exRate
        
        let controlNo = self.reciept?.controNo ?? ""
        self.gmeControlNumberLabel.text = "GME Control No: "  + controlNo
        let totalAmount = self.reciept?.payoutAmount ?? ""
//        let _totalAmt = Utility.getCommaSeperatedString(numberString: totalAmount) ?? ""
        self.totalAmountLabel.text = totalAmount
        self.totalAmountHeaderLabel.text =  "Total Payout Amount: \(totalAmount)"
    }
}

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