LONDON-IOS/GMERemittance/MobileRecharge/MobileRechargeReviewViewController.swift

//
//  ReviewMobileRechargeViewController.swift
//  GMERemittance
//
//  Created by Sujal on 1/13/18.
//  Copyright © 2018 Gobal Money Express Co. Ltd. All rights reserved.
//

import UIKit

class MobileRechargeReviewViewController: UIViewController {
    
    
    @IBOutlet weak var labelRechargeAmount: UILabel!
    @IBOutlet weak var labelRechargeTo: UILabel!
    
    var mobilerechargeviewmodel: MobileRechargeViewModel?
    var convertedData: String?
    var transferAmount: String?
    var operatorUrl: String?
    
    private var activityIndicator: UIActivityIndicatorView = UIActivityIndicatorView()
    
    @IBAction func rechargePhone(_ sender: Any) {
        
        let alertController = UIAlertController(title: "Enter your login password", message: nil, preferredStyle: .alert)
        
        alertController.addTextField { (textField : UITextField!) -> Void in
            textField.placeholder = "Password"
            textField.isSecureTextEntry = true
            textField.tag = 51 //unique identifier set
            textField.delegate = self
        }
        
        let confirmAction = UIAlertAction(title: "Confirm", style: .default, handler: {
            alert -> Void in
            
            let valueTextField = alertController.textFields![0] as UITextField
            if valueTextField.text != "" {
                if self.transferAmount != "0"{
                    self.disableUserInteractions()
                    self.showActivityIndicator(activityIndicator: self.activityIndicator)
                    if let transferAmount = self.transferAmount{
                        self.mobilerechargeviewmodel?.topUpMobile(password: valueTextField.text!,transferAmount: transferAmount)
                    }
                }
            } else {
                self.popUpMessageInfo(value: 16, title: "Password was missing", message: "Could not complete your request")
            }
        })
        
        let cancelAction = UIAlertAction(title: "Cancel", style: .destructive, handler: {
            (action : UIAlertAction!) -> Void in
            
        })
        
        cancelAction.setValue(UIColor.black, forKey: "titleTextColor")
        confirmAction.setValue(UIColor(hex:0xEC1C24), forKey: "titleTextColor")
        
        alertController.addAction(cancelAction)
        alertController.addAction(confirmAction)
        
        self.present(alertController, animated: true, completion: nil)
        
    }
    
    
    override func viewDidLoad() {
        super.viewDidLoad()
        
        guard mobilerechargeviewmodel != nil else {
            return
        }
        
        setUpAnotherLoginListener(genericviewmodel: mobilerechargeviewmodel!)
        
        mobilerechargeviewmodel?.mobileToppedUp.value = nil
        
        setUpNavBar(id: 201, title: "Mobile Recharge")
        
        let rechargeAmountColor =  UIColor(red: 236/255, green: 28/255.0, blue: 36/255, alpha: 1.0)
        
        let rechargeAmountMessage1: NSString = "Recharge Amount: "
        let amount = (self.transferAmount)! + " \(convertedData!)"
        let rechargeAmountMessage2: NSString = amount as NSString
        
        let mutableRechargeAmountMessage1 = NSMutableAttributedString(string: rechargeAmountMessage1 as String)
        let mutableRechargeAmountMessage2 = NSMutableAttributedString(string: rechargeAmountMessage2 as String)
        
        mutableRechargeAmountMessage2.addAttribute(NSAttributedStringKey.foregroundColor, value: rechargeAmountColor, range: NSRange(location:0, length: rechargeAmountMessage2.length))
        
        let mutableRechargeAmountMessage = NSMutableAttributedString()
        mutableRechargeAmountMessage.append(mutableRechargeAmountMessage1)
        mutableRechargeAmountMessage.append(mutableRechargeAmountMessage2)
        
        
        labelRechargeTo.text = "Recharge To: " + (mobilerechargeviewmodel?.getCountryCode())! + " " + (mobilerechargeviewmodel?.getMobileNumber())!
        
        labelRechargeAmount.attributedText = mutableRechargeAmountMessage
        
        mobilerechargeviewmodel?.rechargeConnectionTimeOut.value = nil
        /**
         connection timeout
         */
        mobilerechargeviewmodel?.rechargeConnectionTimeOut.bind { [unowned self] in
            guard $0 != nil else {
                return
            }
            self.enableUserInteractions()
            self.dismissActivityIndicator(activityIndicator: self.activityIndicator)
            self.popUpMessage(value: 20)
        }
        
        mobilerechargeviewmodel?.internetConnection.value = nil
        
        mobilerechargeviewmodel?.internetConnection.bind { [unowned self] in
            guard $0 != nil else {
                return
            }
            self.enableUserInteractions()
            self.dismissActivityIndicator(activityIndicator: self.activityIndicator)
            self.popUpMessage(value: 15)
            
        }
        
        mobilerechargeviewmodel?.mobileToppedUp.bind { [unowned self] in
            guard $0 != nil else {
                return
            }
            self.dismissActivityIndicator(activityIndicator: self.activityIndicator)
            self.enableUserInteractions()
            guard $0! else {
                self.popUpMessageError(value: 10, message: (self.mobilerechargeviewmodel?.getErrorMessage())!)
                return
            }
            self.performSegue(withIdentifier: "successfulRecharge", sender: nil)
        }
    }
    
    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
    }
    
    override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
        
        if segue.identifier == "successfulRecharge" {
            let detailRechargeViewController = segue.destination as! MobileRechargeDetailsViewController
            detailRechargeViewController.convertedData = self.convertedData
            detailRechargeViewController.transferAmount = self.transferAmount
            detailRechargeViewController.rechargeResponse = self.mobilerechargeviewmodel?.getRechargeResponseDetails()
            detailRechargeViewController.transactionNumber = self.mobilerechargeviewmodel?.getTransactionNumber()
            detailRechargeViewController.operatorUrl = self.operatorUrl
        }
    }
}

extension MobileRechargeReviewViewController: UITextFieldDelegate {
    func textFieldShouldBeginEditing(_ textField: UITextField) -> Bool {
        if textField.tag == 51 {
            textField.tag = 0
            return false
        }
        return true
    }
}