Add LND test wallet

wallet/Utils/Colors.swift

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+//
+//  Colors.swift
+//  wallet
+//
+//  Created by Jason on 8/20/20.
+//  Copyright © 2020 Jason. All rights reserved.
+//
+
+import UIKit
+
+extension UIColor {
+    
+    public static let yellow500 = #colorLiteral(red: 1, green: 0.9176470588, blue: 0, alpha: 1)
+    public static let yellow600 = #colorLiteral(red: 0.9294117647, green: 0.8549019608, blue: 0.03137254902, alpha: 1)
+    public static let purple500 = #colorLiteral(red: 0.6156862745, green: 0.2352941176, blue: 1, alpha: 1)
+    public static let gray900 = #colorLiteral(red: 0.07058823529, green: 0.07058823529, blue: 0.07058823529, alpha: 1)
+    public static let white500 = #colorLiteral(red: 1, green: 1, blue: 1, alpha: 1)
+    
+}

wallet/Utils/Dimens.swift

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+//
+//  Dimens.swift
+//  wallet
+//
+//  Created by Jason on 8/27/20.
+//  Copyright © 2020 Jason. All rights reserved.
+//
+
+import Foundation
+
+struct Dimens {
+    
+    public static let tall = 72
+    public static let button = 56
+    public static let bar = 88
+    public static let minButtonWidth = 140
+    public static let chip = 44
+    public static let titleText = 20
+    public static let normalText = 16
+    public static let mediumMargin = 16
+    public static let shadow = 2
+    
+}

wallet/Utils/Extensions/Date.swift

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+//
+//  Date.swift
+//  wallet
+//
+//  Created by Adriana Epure on 24.08.2022.
+//  Copyright © 2022 Jason. All rights reserved.
+//
+
+import Foundation
+extension Date{
+    func adding(minutes: Int) -> Date {
+        return Calendar.current.date(byAdding: .minute, value: minutes, to: self)!
+    }
+    func adding(seconds: Int) -> Date {
+        return Calendar.current.date(byAdding: .second, value: seconds, to: self)!
+    }
+    func format(style: DateFormatter.Style)->String{
+        
+        let utcDateFormatter = DateFormatter()
+        utcDateFormatter.dateStyle = style
+        utcDateFormatter.timeStyle = style
+        return utcDateFormatter.string(from: self)
+    }
+}

wallet/Utils/Extensions/Int64.swift

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+//
+//  Date.swift
+//  wallet
+//
+//  Created by Adriana Epure on 24.08.2022.
+//  Copyright © 2022 Jason. All rights reserved.
+//
+
+import Foundation
+
+extension Int64{
+    func getAsDate()->Date{
+        return Date(timeIntervalSince1970: TimeInterval(self))
+    }
+}

wallet/Utils/Extensions/Misc.swift

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+//
+//  Misc.swift
+//  wallet
+//
+//  Created by Jason on 8/30/20.
+//  Copyright © 2020 Jason. All rights reserved.
+//
+
+import UIKit
+
+extension Array {
+    
+    func chunked(into size: Int) -> [[Element]] {
+        return stride(from: 0, to: count, by: size).map {
+            Array(self[$0 ..< Swift.min($0 + size, count)])
+        }
+    }
+    
+}
+
+extension String {
+    
+    func toQR(scale: CGFloat = 15.0) -> UIImage? {
+        let data = self.data(using: String.Encoding.ascii)
+
+        // Create the filter and transform it's scale
+        if let filter = CIFilter(name: "CIQRCodeGenerator") {
+            filter.setValue(data, forKey: "inputMessage")
+            let transform = CGAffineTransform(scaleX: scale, y: scale)
+            if let output = filter.outputImage?.transformed(by: transform) {
+                return UIImage(ciImage: output)
+            }
+        }
+
+        return nil
+    }
+    
+}

wallet/Utils/Extensions/UIImage.swift

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+//
+//  UIImageView.swift
+//  wallet
+//
+//  Created by Jason on 8/27/20.
+//  Copyright © 2020 Jason. All rights reserved.
+//
+
+import UIKit
+
+extension UIImage {
+    
+    func tint(_ color: UIColor) -> UIImage {
+        return withRenderingMode(.alwaysTemplate).withTintColor(color)
+    }
+    
+}

wallet/Utils/Extensions/UIView.swift

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+//
+//  UIView.swift
+//  wallet
+//
+//  Created by Jason on 8/23/20.
+//  Copyright © 2020 Jason. All rights reserved.
+//
+
+import UIKit
+
+extension UIView {
+    
+    func addSubviewAndFill(_ view: UIView, top: CGFloat = 0.0, bottom: CGFloat = 0.0, leading: CGFloat = 0.0, trailing: CGFloat = 0.0) {
+        addSubview(view)
+        view.translatesAutoresizingMaskIntoConstraints = false
+        view.topAnchor.constraint(equalTo: topAnchor, constant: top).isActive = true
+        view.leadingAnchor.constraint(equalTo: leadingAnchor, constant: leading).isActive = true
+        view.trailingAnchor.constraint(equalTo: trailingAnchor, constant: trailing).isActive = true
+        view.bottomAnchor.constraint(equalTo: bottomAnchor, constant: bottom).isActive = true
+    }
+    
+}

wallet/Utils/Extensions/UIViewController.swift

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+//
+//  UIViewController.swift
+//  wallet
+//
+//  Created by Jason van den Berg on 2020/08/18.
+//  Copyright © 2020 Jason. All rights reserved.
+//
+
+import UIKit
+
+extension UIViewController {
+    
+    func setTheme() {
+        view.backgroundColor = Theme.backgroundColor
+        setNavBarStyles()
+    }
+    
+    func setNavBarStyles() {
+
+        // Color
+        navigationController?.navigationBar.barTintColor = Theme.backgroundColor
+        navigationController?.navigationBar.isTranslucent = false
+        navigationController?.navigationBar.tintColor = Theme.inverseBackgroundColor
+        
+        // Shadow
+        navigationController?.navigationBar.layer.shadowColor = Theme.shadowColor.cgColor
+        navigationController?.navigationBar.layer.shadowOffset = CGSize(width: 0.0, height: CGFloat(Dimens.shadow))
+        navigationController?.navigationBar.layer.shadowRadius = 0.0
+        navigationController?.navigationBar.layer.shadowOpacity = 1.0
+        navigationController?.navigationBar.layer.masksToBounds = false
+        navigationController?.navigationBar.setBackgroundImage(UIImage(), for: .any, barMetrics: .default)
+        navigationController?.navigationBar.shadowImage = UIImage()
+        
+        // Text
+        navigationController?.navigationBar.titleTextAttributes = [
+            NSAttributedString.Key.foregroundColor: Theme.inverseBackgroundColor,
+            NSAttributedString.Key.font: Fonts.sofiaPro(weight: .medium, Dimens.titleText)
+        ]
+        
+    }
+    
+    func hideKeyboardWhenSwipedDown() {
+        let swipeDown = UISwipeGestureRecognizer(target: self, action: #selector(UIViewController.dismissKeyboard))
+        swipeDown.direction = UISwipeGestureRecognizer.Direction.down
+        view.addGestureRecognizer(swipeDown)
+    }
+    
+    func hideKeyboardWhenTappedAround() {
+        let tap = UITapGestureRecognizer(target: self, action: #selector(UIViewController.dismissKeyboard))
+        tap.cancelsTouchesInView = false
+        view.addGestureRecognizer(tap)
+    }
+
+    @objc func dismissKeyboard() {
+        view.endEditing(true)
+    }
+    
+}

wallet/Utils/Fonts.swift

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+//
+//  Fonts.swift
+//  wallet
+//
+//  Created by Jason on 8/20/20.
+//  Copyright © 2020 Jason. All rights reserved.
+//
+
+import UIKit
+
+public enum FontStyle {
+    case regular
+    case medium
+    case bold
+
+    var name: String {
+        switch self {
+        case .regular:  return "SofiaProRegular"
+        case .medium:   return "SofiaProMedium"
+        case .bold:     return "SofiaProBold"
+        }
+    }
+}
+
+struct Fonts {
+    
+    public static func sofiaPro(weight: FontStyle = .regular, _ size: Int = 16) -> UIFont {
+        return UIFont(name: weight.name, size: CGFloat(size))!
+    }
+    
+}

wallet/Utils/Icons.swift

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+//
+//  Icons.swift
+//  wallet
+//
+//  Created by Jason on 8/27/20.
+//  Copyright © 2020 Jason. All rights reserved.
+//
+
+import UIKit
+
+extension UIImage {
+    
+    public static let back = #imageLiteral(resourceName: "ic_back")
+    public static let delete = #imageLiteral(resourceName: "ic_backspace")
+    
+}

wallet/Utils/Navigation.swift

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+

wallet/Utils/Observable.swift

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+//
+//  Observable.swift
+//  wallet
+//
+//  Created by Jason on 8/23/20.
+//  Copyright © 2020 Jason. All rights reserved.
+//
+
+import Foundation
+
+class Observable<T> {
+    
+    private let thread: DispatchQueue
+    var value: T? {
+        willSet(newValue) {
+              if let newValue = newValue {
+                  thread.async {
+                      self.observe?(newValue)
+                  }
+              }
+        }
+    }
+    
+    var observe: ((T) -> ())?
+    init(_ value: T? = nil, thread dispatcherThread: DispatchQueue = DispatchQueue.main) {
+        self.thread = dispatcherThread
+        self.value = value
+    }
+    
+}

wallet/Utils/Settings.swift

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+//
+//  Settings.swift
+//  wallet
+//
+//  Created by Jason van den Berg on 2020/08/20.
+//  Copyright © 2020 Jason. All rights reserved.
+//
+
+import Foundation
+
+class Settings {
+    static var isUnitTest = ProcessInfo.processInfo.environment["XCTestConfigurationFilePath"] != nil
+}

wallet/Utils/Strings.swift

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+//
+//  Strings.swift
+//  wallet
+//
+//  Created by Jason on 8/23/20.
+//  Copyright © 2020 Jason. All rights reserved.
+//
+
+import Foundation
+
+extension String {
+    
+    public static let defaultError = NSLocalizedString("DEFAULT_ERROR", comment: "A fallback error")
+    public static let request = NSLocalizedString("REQUEST", comment: "Request")
+    public static let note = NSLocalizedString("NOTE", comment: "Note")
+    public static let next = NSLocalizedString("NEXT", comment: "Next")
+    public static let createQR = NSLocalizedString("CREATE_QR", comment: "Create a QR code")
+    public static let forLabel = NSLocalizedString("FOR", comment: "For")
+    public static let requestNotePlaceholder = NSLocalizedString("NOTE_PLACEHOLDER", comment: "Placeholder for the note")
+    
+}

wallet/Utils/Theme.swift

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+//
+//  Theme.swift
+//  wallet
+//
+//  Created by Jason on 8/20/20.
+//  Copyright © 2020 Jason. All rights reserved.
+//
+
+import UIKit
+
+struct Theme {
+    
+    public static let primaryColor: UIColor = {
+        return UIColor { (UITraitCollection) -> UIColor in
+            if UITraitCollection.userInterfaceStyle == .dark {
+                return .systemTeal
+            } else {
+                return .systemTeal
+            }
+        }
+    }()
+    
+    public static let primaryDarkColor: UIColor = {
+        return UIColor { (UITraitCollection) -> UIColor in
+            if UITraitCollection.userInterfaceStyle == .dark {
+                return .systemBlue
+            } else {
+                return .systemBlue
+            }
+        }
+    }()
+    
+    public static let backgroundColor: UIColor = {
+        return UIColor { (UITraitCollection) -> UIColor in
+            if UITraitCollection.userInterfaceStyle == .dark {
+                return .gray900
+            } else {
+                return .white500
+            }
+        }
+    }()
+    
+    public static let inverseBackgroundColor: UIColor = {
+        return UIColor { (UITraitCollection) -> UIColor in
+            if UITraitCollection.userInterfaceStyle == .dark {
+                return .white500
+            } else {
+                return .gray900
+            }
+        }
+    }()
+    
+    public static let shadowColor: UIColor = {
+        return UIColor { (UITraitCollection) -> UIColor in
+            if UITraitCollection.userInterfaceStyle == .dark {
+                return UIColor.white500.withAlphaComponent(0.25)
+            } else {
+                return UIColor.gray900.withAlphaComponent(0.25)
+            }
+        }
+    }()
+    
+}