bitcoin-private-ios-wallet/Bitcoin Private/View Controllers/SendAmountViewController.swift

121 lines
4.0 KiB
Swift

//
// SendAmountViewController.swift
// BlockEQ
//
// Created by Satraj Bambra on 2018-03-10.
// Copyright © 2018 Satraj Bambra. All rights reserved.
//
import UIKit
class SendAmountViewController: UIViewController {
@IBOutlet var activityIndicator: UIActivityIndicatorView!
@IBOutlet var amountLabel: UILabel!
@IBOutlet var currencyLabel: UILabel!
@IBOutlet var indicatorView: UIView!
@IBOutlet var indicatorTitle: UILabel!
@IBOutlet var keyboardHolderView: UIView!
@IBOutlet var keyboardPad1: UIButton!
@IBOutlet var keyboardPad2: UIButton!
@IBOutlet var keyboardPad3: UIButton!
@IBOutlet var keyboardPad4: UIButton!
@IBOutlet var keyboardPad5: UIButton!
@IBOutlet var keyboardPad6: UIButton!
@IBOutlet var keyboardPad7: UIButton!
@IBOutlet var keyboardPad8: UIButton!
@IBOutlet var keyboardPad9: UIButton!
@IBOutlet var keyboardPadDot: UIButton!
@IBOutlet var keyboardPad0: UIButton!
@IBOutlet var keyboardPadBackspace: UIButton!
@IBOutlet var sendAddressLabel: UILabel!
var keyboardPads: [UIButton]!
var receiver: String = ""
var sendingAmount: String = ""
@IBAction func sendPayment() {
guard let amount = amountLabel.text, !amount.isEmpty, amount != "0" else {
return
}
}
@IBAction func keyboardTapped(sender: UIButton) {
let keyboardPad = keyboardPads[sender.tag]
if keyboardPad == keyboardPadBackspace {
if sendingAmount.count > 1 {
sendingAmount.remove(at: sendingAmount.index(before: sendingAmount.endIndex))
} else {
sendingAmount = ""
}
} else if keyboardPad == keyboardPadDot {
if sendingAmount.count == 0 {
sendingAmount += "0."
} else if sendingAmount.range(of:".") == nil {
sendingAmount += "."
}
} else {
if sendingAmount.count == 0 && sender.tag == 0 {
sendingAmount = ""
} else {
sendingAmount += String(sender.tag)
}
}
amountLabel.text = sendingAmount.count > 0 ? sendingAmount : "0"
}
required init?(coder aDecoder: NSCoder) {
super.init(coder: aDecoder)
}
init(reciever: String) {
super.init(nibName: String(describing: SendAmountViewController.self), bundle: nil)
self.receiver = reciever
}
override func viewDidLoad() {
super.viewDidLoad()
setupView()
}
func setupView() {
navigationItem.title = "My Wallet"
let image = UIImage(named:"close")
let rightBarButtonItem = UIBarButtonItem(image: image, style: .plain, target: self, action: #selector(self.dismissView))
navigationItem.rightBarButtonItem = rightBarButtonItem
indicatorView.isHidden = true
activityIndicator.tintColor = Colors.darkGray
indicatorTitle.textColor = Colors.darkGray
sendAddressLabel.textColor = Colors.darkGray
amountLabel.textColor = Colors.primaryDark
currencyLabel.textColor = Colors.darkGrayTransparent
keyboardHolderView.backgroundColor = Colors.lightBackground
view.backgroundColor = Colors.primaryDark
sendAddressLabel.text = "To: \(receiver)"
keyboardPads = [keyboardPad0, keyboardPad1, keyboardPad2, keyboardPad3, keyboardPad4, keyboardPad5, keyboardPad6, keyboardPad7, keyboardPad8, keyboardPad9, keyboardPadDot, keyboardPadBackspace]
for (index, keyboardPad) in keyboardPads.enumerated() {
keyboardPad.tintColor = Colors.primaryDark
keyboardPad.setTitleColor(Colors.primaryDark, for: .normal)
keyboardPad.backgroundColor = Colors.lightBackground
keyboardPad.tag = index
}
}
@objc func dismissView() {
view.endEditing(true)
dismiss(animated: true, completion: nil)
}
}