Refactor BotPaymentsUI and LocalAuth

submodules/BotPaymentsUI/Sources/BotCheckoutWebInteractionController.swift

@@ -0,0 +1,94 @@
+import Foundation
+import UIKit
+import Display
+import AsyncDisplayKit
+import TelegramCore
+import SwiftSignalKit
+import Postbox
+import TelegramPresentationData
+import AccountContext
+
+enum BotCheckoutWebInteractionControllerIntent {
+    case addPaymentMethod((BotCheckoutPaymentWebToken) -> Void)
+    case externalVerification((Bool) -> Void)
+}
+
+final class BotCheckoutWebInteractionController: ViewController {
+    private var controllerNode: BotCheckoutWebInteractionControllerNode {
+        return self.displayNode as! BotCheckoutWebInteractionControllerNode
+    }
+    
+    private let context: AccountContext
+    private let url: String
+    private let intent: BotCheckoutWebInteractionControllerIntent
+    
+    private var presentationData: PresentationData
+    
+    private var didPlayPresentationAnimation = false
+    
+    init(context: AccountContext, url: String, intent: BotCheckoutWebInteractionControllerIntent) {
+        self.context = context
+        self.url = url
+        self.intent = intent
+        
+        self.presentationData = context.sharedContext.currentPresentationData.with { $0 }
+        
+        super.init(navigationBarPresentationData: NavigationBarPresentationData(presentationData: (context.sharedContext.currentPresentationData.with { $0 })))
+        
+        self.statusBar.statusBarStyle = self.presentationData.theme.rootController.statusBarStyle.style
+        
+        self.navigationItem.leftBarButtonItem = UIBarButtonItem(title: self.presentationData.strings.Common_Cancel, style: .plain, target: self, action: #selector(self.cancelPressed))
+        
+        switch intent {
+            case .addPaymentMethod:
+                self.title = self.presentationData.strings.Checkout_NewCard_Title
+            case .externalVerification:
+                self.title = self.presentationData.strings.Checkout_WebConfirmation_Title
+        }
+    }
+    
+    required init(coder aDecoder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+    
+    @objc func cancelPressed() {
+        if case let .externalVerification(completion) = self.intent {
+            completion(false)
+        }
+        self.dismiss()
+    }
+    
+    override func loadDisplayNode() {
+        self.displayNode = BotCheckoutWebInteractionControllerNode(presentationData: self.presentationData, url: self.url, intent: self.intent)
+    }
+    
+    override func viewDidAppear(_ animated: Bool) {
+        super.viewDidAppear(animated)
+        
+        if !self.didPlayPresentationAnimation {
+            self.didPlayPresentationAnimation = true
+            self.controllerNode.animateIn()
+        }
+    }
+    
+    override func dismiss(completion: (() -> Void)? = nil) {
+        self.controllerNode.animateOut(completion: { [weak self] in
+            self?.presentingViewController?.dismiss(animated: false, completion: nil)
+            completion?()
+        })
+    }
+    
+    override func containerLayoutUpdated(_ layout: ContainerViewLayout, transition: ContainedViewLayoutTransition) {
+        super.containerLayoutUpdated(layout, transition: transition)
+        
+        self.controllerNode.containerLayoutUpdated(layout, navigationBarHeight: self.navigationHeight, transition: transition)
+    }
+    
+    override var presentationController: UIPresentationController? {
+        get {
+            return nil
+        } set(value) {
+            
+        }
+    }
+}