[Feature][Calling][CSS] Call history (#610)

AzureCommunicationUI/AzureCommunicationUIDemoApp/AzureCommunicationUIDemoApp.xcodeproj/project.pbxproj

@@ -7,6 +7,7 @@
 	objects = {
 
 /* Begin PBXBuildFile section */
+		0570901C299EBAC000D7AE5F /* CallingDemoViewModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = 0570901B299EBAC000D7AE5F /* CallingDemoViewModel.swift */; };
 		1B0D8DC627F3B1B800F0C47A /* AzureCommunicationUIDemoAppCallTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1B0D8DC527F3B1B800F0C47A /* AzureCommunicationUIDemoAppCallTests.swift */; };
 		1B3E3B4F285A8F690010E24E /* AzureCommunicationUIDemoAppSetupViewTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1B3E3B4E285A8F690010E24E /* AzureCommunicationUIDemoAppSetupViewTests.swift */; };
 		1B5D6C0F29231B900072C66D /* CallConfigurationMocking.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1B5D6C0929231B900072C66D /* CallConfigurationMocking.swift */; };
@@ -81,6 +82,7 @@
 
 /* Begin PBXFileReference section */
 		026F091CB7F97EBA5A39610B /* Pods_AzureCommunicationUIDemoApp_AzureCommunicationUIDemoAppUITests.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_AzureCommunicationUIDemoApp_AzureCommunicationUIDemoAppUITests.framework; sourceTree = BUILT_PRODUCTS_DIR; };
+		0570901B299EBAC000D7AE5F /* CallingDemoViewModel.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CallingDemoViewModel.swift; sourceTree = "<group>"; };
 		1AA61EC7BE9A4B43EEC5DBCC /* Pods-AzureCommunicationUIDemoApp-AzureCommunicationUIDemoAppUITests.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-AzureCommunicationUIDemoApp-AzureCommunicationUIDemoAppUITests.release.xcconfig"; path = "Target Support Files/Pods-AzureCommunicationUIDemoApp-AzureCommunicationUIDemoAppUITests/Pods-AzureCommunicationUIDemoApp-AzureCommunicationUIDemoAppUITests.release.xcconfig"; sourceTree = "<group>"; };
 		1B0D8DC527F3B1B800F0C47A /* AzureCommunicationUIDemoAppCallTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AzureCommunicationUIDemoAppCallTests.swift; sourceTree = "<group>"; };
 		1B3E3B4E285A8F690010E24E /* AzureCommunicationUIDemoAppSetupViewTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AzureCommunicationUIDemoAppSetupViewTests.swift; sourceTree = "<group>"; };
@@ -291,6 +293,7 @@
 				A87CEABB2729ECA600F3AE16 /* EntryViewController.swift */,
 				A85DDCB52728B23B001297B4 /* CallingDemoView.swift */,
 				A85DDCB42728B23A001297B4 /* CallingDemoViewController.swift */,
+				0570901B299EBAC000D7AE5F /* CallingDemoViewModel.swift */,
 				50D8EE9E2926C0C6003C3A95 /* ChatDemoView.swift */,
 				50D8EEA02926C0DD003C3A95 /* ChatDemoViewController.swift */,
 				50B390CE27D2996E0010A2ED /* SettingsView.swift */,
@@ -580,6 +583,7 @@
 				A85DDCB82728B23B001297B4 /* CallingDemoViewController.swift in Sources */,
 				50D8EE9F2926C0C6003C3A95 /* ChatDemoView.swift in Sources */,
 				50D8EEA12926C0DD003C3A95 /* ChatDemoViewController.swift in Sources */,
+				0570901C299EBAC000D7AE5F /* CallingDemoViewModel.swift in Sources */,
 				A8C69FB62728AE1A00143DB7 /* SceneDelegate.swift in Sources */,
 				1B981B0429480DA8002EB167 /* FloatingUITestWindow.swift in Sources */,
 				A87CEABC2729ECA600F3AE16 /* EntryViewController.swift in Sources */,

AzureCommunicationUI/AzureCommunicationUIDemoApp/Sources/Views/CallingDemoView.swift

@@ -15,7 +15,9 @@ struct CallingDemoView: View {
     @State var isSettingsDisplayed: Bool = false
     @State var isStartExperienceLoading: Bool = false
     @State var errorMessage: String = ""
+    @State var isShowingCallHistory: Bool = false
     @ObservedObject var envConfigSubject: EnvConfigSubject
+    @ObservedObject var callingViewModel: CallingDemoViewModel
 
     let verticalPadding: CGFloat = 5
     let horizontalPadding: CGFloat = 10
@@ -30,6 +32,7 @@ struct CallingDemoView: View {
             displayNameTextField
             meetingSelector
             settingButton
+            showCallHistoryButton
             startExperienceButton
             Spacer()
         }
@@ -43,6 +46,15 @@ struct CallingDemoView: View {
                     isErrorDisplayed = false
                 }))
         }
+        .alert(isPresented: $isShowingCallHistory) {
+            Alert(
+                title: Text(callingViewModel.callHistoryTitle),
+                message: Text(callingViewModel.callHistoryMessage),
+                dismissButton:
+                        .default(Text("Dismiss"), action: {
+                            isShowingCallHistory = false
+                        }))
+        }
         .sheet(isPresented: $isSettingsDisplayed) {
             SettingsView(envConfigSubject: envConfigSubject)
         }
@@ -130,6 +142,13 @@ struct CallingDemoView: View {
         .accessibility(identifier: AccessibilityId.startExperienceAccessibilityID.rawValue)
     }
 
+    var showCallHistoryButton: some View {
+        Button("Show call history") {
+            isShowingCallHistory = true
+        }
+        .buttonStyle(DemoButtonStyle())
+    }
+
     var isStartExperienceDisabled: Bool {
         let acsToken = envConfigSubject.useExpiredToken ? envConfigSubject.expiredAcsToken : envConfigSubject.acsToken
         if (envConfigSubject.selectedAcsTokenType == .token && acsToken.isEmpty)
@@ -282,7 +301,7 @@ extension CallingDemoView {
     private func onError(_ error: CallCompositeError, callComposite: CallComposite) {
         print("::::CallingDemoView::getEventsHandler::onError \(error)")
         print("::::CallingDemoView error.code \(error.code)")
-        print("::::CallingDemoView debug info \(callComposite.debugInfo.currentOrLastCallId ?? "Unknown")")
+        callingViewModel.callHistory.last?.callIds.forEach { print("::::CallingDemoView call id \($0)") }
         showError(for: error.code)
     }
 

AzureCommunicationUI/AzureCommunicationUIDemoApp/Sources/Views/CallingDemoViewController.swift

@@ -23,6 +23,7 @@ class CallingDemoViewController: UIViewController {
         static let buttonHorizontalInset: CGFloat = 20.0
         static let buttonVerticalInset: CGFloat = 10.0
     }
+    var callingViewModel: CallingDemoViewModel
 
     private var selectedAcsTokenType: ACSTokenType = .token
     private var acsTokenUrlTextField: UITextField!
@@ -32,6 +33,7 @@ class CallingDemoViewController: UIViewController {
     private var groupCallTextField: UITextField!
     private var teamsMeetingTextField: UITextField!
     private var settingsButton: UIButton!
+    private var showCallHistoryButton: UIButton!
     private var startExperienceButton: UIButton!
     private var acsTokenTypeSegmentedControl: UISegmentedControl!
     private var meetingTypeSegmentedControl: UISegmentedControl!
@@ -79,15 +81,19 @@ class CallingDemoViewController: UIViewController {
 
 #if DEBUG
     init(envConfigSubject: EnvConfigSubject,
+         callingViewModel: CallingDemoViewModel,
          callingSDKHandlerMock: UITestCallingSDKWrapper? = nil) {
         self.envConfigSubject = envConfigSubject
+        self.callingViewModel = callingViewModel
         self.callingSDKWrapperMock = callingSDKHandlerMock
         super.init(nibName: nil, bundle: nil)
         self.combineEnvConfigSubject()
     }
 #else
-    init(envConfigSubject: EnvConfigSubject) {
+    init(envConfigSubject: EnvConfigSubject,
+         callingViewModel: CallingDemoViewModel) {
         self.envConfigSubject = envConfigSubject
+        self.callingViewModel = callingViewModel
         super.init(nibName: nil, bundle: nil)
         self.combineEnvConfigSubject()
     }
@@ -158,7 +164,7 @@ class CallingDemoViewController: UIViewController {
     private func onError(_ error: CallCompositeError, callComposite: CallComposite) {
         print("::::UIKitDemoView::getEventsHandler::onError \(error)")
         print("::::UIKitDemoView error.code \(error.code)")
-        print("::::SwiftUIDemoView debug info \(callComposite.debugInfo.currentOrLastCallId ?? "Unknown")")
+        callingViewModel.callHistory.last?.callIds.forEach { print("::::UIKitDemoView call id \($0)") }
     }
 
     private func onRemoteParticipantJoined(to callComposite: CallComposite, identifiers: [CommunicationIdentifier]) {
@@ -354,6 +360,16 @@ class CallingDemoViewController: UIViewController {
         present(settingsViewHostingController, animated: true, completion: nil)
     }
 
+    @objc func onShowHistoryBtnPressed() {
+        let errorAlert = UIAlertController(title: callingViewModel.callHistoryTitle,
+                                           message: callingViewModel.callHistoryMessage,
+                                           preferredStyle: .alert)
+        errorAlert.addAction(UIAlertAction(title: "Dismiss", style: .cancel, handler: nil))
+        present(errorAlert,
+                animated: true,
+                completion: nil)
+    }
+
     @objc func onStartExperienceBtnPressed() {
         startExperienceButton.isEnabled = false
         startExperienceButton.backgroundColor = .systemGray3
@@ -494,6 +510,16 @@ class CallingDemoViewController: UIViewController {
                                                              right: LayoutConstants.buttonHorizontalInset)
         settingsButton.accessibilityIdentifier = AccessibilityId.settingsButtonAccessibilityID.rawValue
 
+        showCallHistoryButton = UIButton()
+        showCallHistoryButton.setTitle("Show call history", for: .normal)
+        showCallHistoryButton.backgroundColor = .systemBlue
+        showCallHistoryButton.contentEdgeInsets = UIEdgeInsets.init(top: LayoutConstants.buttonVerticalInset,
+                                                                    left: LayoutConstants.buttonHorizontalInset,
+                                                                    bottom: LayoutConstants.buttonVerticalInset,
+                                                                    right: LayoutConstants.buttonHorizontalInset)
+        showCallHistoryButton.layer.cornerRadius = 8
+        showCallHistoryButton.addTarget(self, action: #selector(onShowHistoryBtnPressed), for: .touchUpInside)
+
         startExperienceButton = UIButton()
         startExperienceButton.backgroundColor = .systemBlue
         startExperienceButton.setTitleColor(UIColor.white, for: .normal)
@@ -527,6 +553,22 @@ class CallingDemoViewController: UIViewController {
         settingsButtonHStack.distribution = .fill
         settingsButtonHStack.translatesAutoresizingMaskIntoConstraints = false
 
+        let showHistoryButtonHSpacer1 = UIView()
+        showHistoryButtonHSpacer1.translatesAutoresizingMaskIntoConstraints = false
+        showHistoryButtonHSpacer1.setContentHuggingPriority(.defaultLow, for: .horizontal)
+
+        let showHistoryButtonHSpacer2 = UIView()
+        showHistoryButtonHSpacer2.translatesAutoresizingMaskIntoConstraints = false
+        showHistoryButtonHSpacer2.setContentHuggingPriority(.defaultLow, for: .horizontal)
+
+        let showHistoryButtonHStack = UIStackView(arrangedSubviews: [showHistoryButtonHSpacer1,
+                                                                  showCallHistoryButton,
+                                                                  showHistoryButtonHSpacer2])
+        showHistoryButtonHStack.axis = .horizontal
+        showHistoryButtonHStack.alignment = .fill
+        showHistoryButtonHStack.distribution = .fill
+        showHistoryButtonHStack.translatesAutoresizingMaskIntoConstraints = false
+
         let startButtonHSpacer1 = UIView()
         startButtonHSpacer1.translatesAutoresizingMaskIntoConstraints = false
         startButtonHSpacer1.setContentHuggingPriority(.defaultLow, for: .horizontal)
@@ -555,6 +597,7 @@ class CallingDemoViewController: UIViewController {
                                                    groupCallTextField,
                                                    teamsMeetingTextField,
                                                    settingsButtonHStack,
+                                                   showHistoryButtonHStack,
                                                    startButtonHStack])
         stackView.spacing = LayoutConstants.stackViewSpacingPortrait
         stackView.axis = .vertical
@@ -586,6 +629,7 @@ class CallingDemoViewController: UIViewController {
         stackView.bottomAnchor.constraint(equalTo: contentView.bottomAnchor).isActive = true
 
         settingButtonHSpacer2.widthAnchor.constraint(equalTo: settingButtonHSpacer1.widthAnchor).isActive = true
+        showHistoryButtonHSpacer2.widthAnchor.constraint(equalTo: showHistoryButtonHSpacer1.widthAnchor).isActive = true
         startButtonHSpacer2.widthAnchor.constraint(equalTo: startButtonHSpacer1.widthAnchor).isActive = true
 
         updateAcsTokenTypeFields()

AzureCommunicationUI/AzureCommunicationUIDemoApp/Sources/Views/CallingDemoViewModel.swift

@@ -0,0 +1,41 @@
+//
+//  Copyright (c) Microsoft Corporation. All rights reserved.
+//  Licensed under the MIT License.
+//
+
+import Foundation
+#if DEBUG
+@testable import AzureCommunicationUICalling
+#else
+import AzureCommunicationUICalling
+#endif
+
+class CallingDemoViewModel: ObservableObject {
+    lazy var dateFormatter: DateFormatter = {
+        let dateFormatter = DateFormatter()
+        dateFormatter.dateFormat = "yyyy-MM-dd HH:mm:ss"
+        return dateFormatter
+    }()
+
+    var callHistoryTitle: String {
+        return "Total calls: \(callHistory.count)"
+    }
+
+    var callHistoryMessage: String {
+        var callHistoryMessage = "Last Call: none"
+        if let lastHistoryRecord = callHistory.last {
+            let formattedDate = dateFormatter.string(from: lastHistoryRecord.callStartedOn)
+            callHistoryMessage = "Last Call: \(formattedDate)\n"
+            callHistoryMessage += "Call Ids:\n"
+            callHistoryMessage += lastHistoryRecord.callIds.joined(separator: "\n")
+        }
+        return callHistoryMessage
+    }
+
+    var callHistory: [CallHistoryRecord] {
+        let callComposite = CallComposite()
+        let debugInfo = callComposite.debugInfo
+        let callHistory = debugInfo.callHistoryRecords
+        return callHistory
+    }
+}

AzureCommunicationUI/AzureCommunicationUIDemoApp/Sources/Views/EntryViewController.swift

@@ -16,6 +16,7 @@ class EntryViewController: UIViewController {
     private var callingSDKWrapperMock: UITestCallingSDKWrapper?
 #endif
     private var cancellables = Set<AnyCancellable>()
+    private let callingViewModel = CallingDemoViewModel()
 
     override func viewDidLoad() {
         super.viewDidLoad()
@@ -151,9 +152,10 @@ class EntryViewController: UIViewController {
     @objc func onCallingSwiftUIPressed() {
 #if DEBUG
         let swiftUIDemoView = CallingDemoView(envConfigSubject: envConfigSubject,
+                                              callingViewModel: callingViewModel,
                                               callingSDKWrapperMock: callingSDKWrapperMock)
 #else
-        let swiftUIDemoView = CallingDemoView(envConfigSubject: envConfigSubject)
+        let swiftUIDemoView = CallingDemoView(envConfigSubject: envConfigSubject, callingViewModel: callingViewModel)
 #endif
         let swiftUIDemoViewHostingController = UIHostingController(rootView: swiftUIDemoView)
         swiftUIDemoViewHostingController.modalPresentationStyle = .fullScreen
@@ -163,9 +165,11 @@ class EntryViewController: UIViewController {
     @objc func onCallingUIKitPressed() {
 #if DEBUG
         let uiKitDemoViewController = CallingDemoViewController(envConfigSubject: envConfigSubject,
+                                                                callingViewModel: callingViewModel,
                                                                 callingSDKHandlerMock: callingSDKWrapperMock)
 #else
-        let uiKitDemoViewController = CallingDemoViewController(envConfigSubject: envConfigSubject)
+        let uiKitDemoViewController = CallingDemoViewController(envConfigSubject: envConfigSubject,
+                                                                callingViewModel: callingViewModel)
 #endif
         uiKitDemoViewController.modalPresentationStyle = .fullScreen
         present(uiKitDemoViewController, animated: true, completion: nil)

AzureCommunicationUI/Podfile.lock

@@ -83,4 +83,4 @@ SPEC CHECKSUMS:
 
 PODFILE CHECKSUM: dba06e7567902f624b6be4dac963332e701eb372
 
-COCOAPODS: 1.11.3
+COCOAPODS: 1.12.0