User verification: Implement session list status screen.

Riot/Modules/UserVerification/SessionsStatus/UserVerificationSessionsStatusCoordinator.swift

@@ -0,0 +1,70 @@
+// File created from ScreenTemplate
+// $ createScreen.sh UserVerification UserVerificationSessionsStatus
+/*
+ Copyright 2020 New Vector Ltd
+ 
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+ 
+ http://www.apache.org/licenses/LICENSE-2.0
+ 
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ */
+
+import Foundation
+import UIKit
+
+final class UserVerificationSessionsStatusCoordinator: UserVerificationSessionsStatusCoordinatorType {
+    
+    // MARK: - Properties
+    
+    // MARK: Private
+    
+    private let session: MXSession
+    private var userVerificationSessionsStatusViewModel: UserVerificationSessionsStatusViewModelType
+    private let userVerificationSessionsStatusViewController: UserVerificationSessionsStatusViewController
+    
+    // MARK: Public
+
+    // Must be used only internally
+    var childCoordinators: [Coordinator] = []
+    
+    weak var delegate: UserVerificationSessionsStatusCoordinatorDelegate?
+    
+    // MARK: - Setup
+    
+    init(session: MXSession, userId: String) {
+        self.session = session
+        
+        let userVerificationSessionsStatusViewModel = UserVerificationSessionsStatusViewModel(session: self.session, userId: userId)
+        let userVerificationSessionsStatusViewController = UserVerificationSessionsStatusViewController.instantiate(with: userVerificationSessionsStatusViewModel)
+        self.userVerificationSessionsStatusViewModel = userVerificationSessionsStatusViewModel
+        self.userVerificationSessionsStatusViewController = userVerificationSessionsStatusViewController
+    }
+    
+    // MARK: - Public methods
+    
+    func start() {            
+        self.userVerificationSessionsStatusViewModel.coordinatorDelegate = self
+    }
+    
+    func toPresentable() -> UIViewController {
+        return self.userVerificationSessionsStatusViewController
+    }
+}
+
+// MARK: - UserVerificationSessionsStatusViewModelCoordinatorDelegate
+extension UserVerificationSessionsStatusCoordinator: UserVerificationSessionsStatusViewModelCoordinatorDelegate {
+    func userVerificationSessionsStatusViewModel(_ viewModel: UserVerificationSessionsStatusViewModelType, didSelectDeviceWithId deviceId: String, for userId: String) {
+        self.delegate?.userVerificationSessionsStatusCoordinator(self, didSelectDeviceWithId: deviceId, for: userId)
+    }
+    
+    func userVerificationSessionsStatusViewModelDidClose(_ viewModel: UserVerificationSessionsStatusViewModelType) {
+        self.delegate?.userVerificationSessionsStatusCoordinatorDidClose(self)
+    }
+}