Implement conference details view with edit option.

Linphone/Assets.xcassets/video-conference.imageset/Contents.json

@@ -0,0 +1,21 @@
+{
+  "images" : [
+    {
+      "filename" : "video-conference.svg",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Linphone/Assets.xcassets/video-conference.imageset/video-conference.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" fill="#000000" viewBox="0 0 256 256"><path d="M216,40H40A16,16,0,0,0,24,56V200a16,16,0,0,0,16,16H216a16,16,0,0,0,16-16V56A16,16,0,0,0,216,40Zm0,80H168V56h48ZM40,56H152V200H40ZM216,200H168V136h48v64ZM180,88a12,12,0,1,1,12,12A12,12,0,0,1,180,88Zm24,80a12,12,0,1,1-12-12A12,12,0,0,1,204,168Zm-68.25-2a39.76,39.76,0,0,0-17.19-23.34,32,32,0,1,0-45.12,0A39.84,39.84,0,0,0,56.25,166a8,8,0,0,0,15.5,4c2.64-10.25,13.06-18,24.25-18s21.62,7.73,24.25,18a8,8,0,1,0,15.5-4ZM80,120a16,16,0,1,1,16,16A16,16,0,0,1,80,120Z"></path></svg>

Linphone/UI/Main/ContentView.swift

@@ -241,7 +241,7 @@ struct ContentView: View {
 											conversationViewModel.displayedConversation = nil
 										}, label: {
 											VStack {
-												Image("meetings")
+												Image("video-conference")
 													.renderingMode(.template)
 													.resizable()
 													.foregroundStyle(self.index == 3 ? Color.orangeMain500 : Color.grayMain2c600)
@@ -669,7 +669,7 @@ struct ContentView: View {
 										conversationViewModel.displayedConversation = nil
 									}, label: {
 										VStack {
-											Image("meetings")
+											Image("video-conference")
 												.renderingMode(.template)
 												.resizable()
 												.foregroundStyle(self.index == 3 ? Color.orangeMain500 : Color.grayMain2c600)
@@ -698,7 +698,9 @@ struct ContentView: View {
 						}
 					}
 					
-					if contactViewModel.indexDisplayedFriend != nil || historyViewModel.displayedCall != nil || conversationViewModel.displayedConversation != nil {
+					if contactViewModel.indexDisplayedFriend != nil || historyViewModel.displayedCall != nil || conversationViewModel.displayedConversation != nil ||
+						scheduleMeetingViewModel.displayedMeeting != nil
+					{
 						HStack(spacing: 0) {
 							Spacer()
 								.frame(maxWidth:
@@ -739,7 +741,13 @@ struct ContentView: View {
 								.frame(maxWidth: .infinity)
 								.background(Color.gray100)
 								.ignoresSafeArea(.keyboard)
+							} else if self.index == 3 {
+								MeetingFragment(scheduleMeetingViewModel: scheduleMeetingViewModel, meetingsListViewModel: meetingsListViewModel, isShowScheduleMeetingFragment: $isShowScheduleMeetingFragment)
+								.frame(maxWidth: .infinity)
+								.background(Color.gray100)
+								.ignoresSafeArea(.keyboard)
 							}
+
 						}
 						.onAppear {
 							if !(orientation == .landscapeLeft

Linphone/UI/Main/Meetings/Fragments/MeetingFragment.swift

@@ -17,19 +17,254 @@
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
+// swiftlint:disable line_length
 import SwiftUI
+import linphonesw
 
 struct MeetingFragment: View {
 	
-	@ObservedObject var meetingViewModel: MeetingViewModel
+	@Environment(\.dismiss) var dismiss
+	
+	private var idiom: UIUserInterfaceIdiom { UIDevice.current.userInterfaceIdiom }
+	@State private var orientation = UIDevice.current.orientation
+	
+	@ObservedObject var scheduleMeetingViewModel: ScheduleMeetingViewModel
+	@ObservedObject var meetingsListViewModel: MeetingsListViewModel
+	
+	@State private var showDatePicker = false
+	@State private var showTimePicker = false
+	
+	@State var selectedDate = Date.now
+	@State var setFromDate: Bool = true
+	@State var selectedHours: Int = 0
+	@State var selectedMinutes: Int = 0
+	
+	@State var addParticipantsViewModel = AddParticipantsViewModel()
+	@Binding var isShowScheduleMeetingFragment: Bool
+	
+	@ViewBuilder
+	func getParticipantLine(participant: SelectedAddressModel) -> some View {
+		HStack(spacing: 0) {
+			Avatar(contactAvatarModel: participant.avatarModel, avatarSize: 50)
+				.padding(.leading, 10)
+			
+			Text(participant.avatarModel.name)
+				.default_text_style(styleSize: 14)
+				.padding(.leading, 10)
+				.padding(.trailing, 40)
+			
+			Text("Organizer")
+				.font(Font.custom("NotoSans-Light", size: 12))
+				.foregroundStyle(Color.grayMain2c600)
+				.opacity(participant.isOrganizer ? 1 : 0)
+		}.padding(.bottom, 5)
+	}
 	
 	var body: some View {
-		ZStack {
-			Text("TODO")
+		NavigationView {
+			ZStack(alignment: .bottomTrailing) {
+				VStack(spacing: 0) {
+					if #available(iOS 16.0, *) {
+						Rectangle()
+							.foregroundColor(Color.orangeMain500)
+							.edgesIgnoringSafeArea(.top)
+							.frame(height: 0)
+					} else if idiom != .pad && !(orientation == .landscapeLeft || orientation == .landscapeRight
+												 || UIScreen.main.bounds.size.width > UIScreen.main.bounds.size.height) {
+						Rectangle()
+							.foregroundColor(Color.orangeMain500)
+							.edgesIgnoringSafeArea(.top)
+							.frame(height: 1)
+					}
+					
+					HStack {
+						Image("caret-left")
+							.renderingMode(.template)
+							.resizable()
+							.foregroundStyle(Color.orangeMain500)
+							.frame(width: 25, height: 25, alignment: .leading)
+							.padding(.all, 10)
+							.padding(.leading, -10)
+							.onTapGesture {
+								withAnimation {
+									scheduleMeetingViewModel.displayedMeeting = nil
+								}
+							}
+						Spacer()
+						if scheduleMeetingViewModel.myself != nil && scheduleMeetingViewModel.myself!.isOrganizer {
+							Image("pencil-simple")
+								.renderingMode(.template)
+								.resizable()
+								.foregroundStyle(Color.orangeMain500)
+								.frame(width: 25, height: 25, alignment: .leading)
+								.padding(.trailing, 5)
+								.onTapGesture {
+									withAnimation {
+										isShowScheduleMeetingFragment.toggle()
+									}
+								}
+						}
+						Image("dots-three-vertical")
+							.renderingMode(.template)
+							.resizable()
+							.foregroundStyle(Color.orangeMain500)
+							.frame(width: 25, height: 25, alignment: .leading)
+							.onTapGesture {
+							}
+					}
+					.frame(maxWidth: .infinity)
+					.frame(height: 50)
+					.padding(.horizontal)
+					.padding(.bottom, 5)
+					.background(.white)
+					
+					ScrollView(.vertical) {
+						HStack(alignment: .center, spacing: 10) {
+							Image("video-conference")
+								.renderingMode(.template)
+								.resizable()
+								.foregroundStyle(Color.grayMain2c800)
+								.frame(width: 24, height: 24)
+								.padding(.leading, 15)
+							Text(scheduleMeetingViewModel.subject)
+								.fontWeight(.bold)
+								.default_text_style(styleSize: 20)
+								.frame(height: 29, alignment: .leading)
+							Spacer()
+						}.padding(.bottom, 5)
+						
+						Rectangle()
+							.foregroundStyle(.clear)
+							.frame(height: 1)
+							.background(Color.gray200)
+						
+						HStack(alignment: .center, spacing: 10) {
+							Image("video-camera")
+								.renderingMode(.template)
+								.resizable()
+								.foregroundStyle(Color.grayMain2c800)
+								.frame(width: 24, height: 24)
+								.padding(.leading, 15)
+							Text(scheduleMeetingViewModel.conferenceUri)
+								.underline()
+								.default_text_style(styleSize: 14)
+							Spacer()
+							
+							Image("share-network")
+								.renderingMode(.template)
+								.resizable()
+								.foregroundStyle(Color.grayMain2c800)
+								.frame(width: 25, height: 25)
+								.padding(.trailing, 15)
+						}
+						
+						HStack(alignment: .center, spacing: 10) {
+							Image("clock")
+								.renderingMode(.template)
+								.resizable()
+								.foregroundStyle(Color.grayMain2c800)
+								.frame(width: 24, height: 24)
+								.padding(.leading, 15)
+							Text(scheduleMeetingViewModel.getFullDateString())
+								.default_text_style(styleSize: 14)
+							Spacer()
+						}
+						
+						HStack(alignment: .center, spacing: 10) {
+							Image("earth")
+								.renderingMode(.template)
+								.resizable()
+								.foregroundStyle(Color.grayMain2c800)
+								.frame(width: 24, height: 24)
+								.padding(.leading, 15)
+							Text("TODO : timezone")
+								.default_text_style(styleSize: 14)
+							Spacer()
+						}
+						
+						Rectangle()
+							.foregroundStyle(.clear)
+							.frame(height: 1)
+							.background(Color.gray200)
+						
+						HStack(alignment: .top, spacing: 10) {
+							Image("note")
+								.renderingMode(.template)
+								.resizable()
+								.foregroundStyle(Color.grayMain2c600)
+								.frame(width: 24, height: 24)
+								.padding(.leading, 15)
+							
+							Text(scheduleMeetingViewModel.description)
+								.default_text_style(styleSize: 14)
+							Spacer()
+						}.padding(.top, 10)
+							.padding(.bottom, 10)
+						
+						Rectangle()
+							.foregroundStyle(.clear)
+							.frame(height: 1)
+							.background(Color.gray200)
+						
+						HStack(alignment: .top, spacing: 10) {
+							Image("users")
+								.renderingMode(.template)
+								.resizable()
+								.foregroundStyle(Color.grayMain2c600)
+								.frame(width: 24, height: 24)
+								.padding(.leading, 15)
+							
+							ScrollView {
+								VStack(alignment: .leading, spacing: 0) {
+									if scheduleMeetingViewModel.myself != nil {
+										getParticipantLine(participant: scheduleMeetingViewModel.myself!)
+									}
+									ForEach(0..<scheduleMeetingViewModel.participants.count, id: \.self) { index in
+										getParticipantLine(participant: scheduleMeetingViewModel.participants[index])
+									}
+								}
+							}.frame(maxHeight: 170)
+							Spacer()
+						}.padding(.top, 10)
+						
+						Rectangle()
+							.foregroundStyle(.clear)
+							.frame(height: 1)
+							.background(Color.gray200)
+					}
+					.background(.white)
+				}.frame(maxHeight: .infinity)
+				
+				Spacer()
+				
+				Button(action: {
+					TelecomManager.shared.meetingWaitingRoomSelected = try? Factory.Instance.createAddress(addr: scheduleMeetingViewModel.displayedMeeting?.address ?? "")
+					TelecomManager.shared.meetingWaitingRoomDisplayed = true
+				}, label: {
+					Text("Join the meeting now")
+						.bold()
+						.default_text_style_white_500(styleSize: 16)
+						.frame(maxWidth: .infinity, maxHeight: 47, alignment: .center)
+						.frame(height: 47)
+						.background(Color.orangeMain500)
+						.clipShape(RoundedRectangle(cornerRadius: 48))
+						.padding(.leading, 15)
+						.padding(.trailing, 15)
+				})
+			}
 		}
+		.navigationViewStyle(StackNavigationViewStyle())
 	}
 }
 
 #Preview {
-	MeetingFragment(meetingViewModel: MeetingViewModel())
+	let model = ScheduleMeetingViewModel()
+	model.subject = "Meeting subject"
+	model.conferenceUri = "linphone.com/lalalal.fr"
+	model.description = "description du meeting ça va être la bringue wesh wesh gros bien ou bien ça roule"
+	return MeetingFragment(scheduleMeetingViewModel: model
+						   , meetingsListViewModel: MeetingsListViewModel()
+						   , isShowScheduleMeetingFragment: .constant(true))
 }
+
+// swiftlint:enable line_length

Linphone/UI/Main/Meetings/Fragments/MeetingsFragment.swift

@@ -17,6 +17,7 @@ struct MeetingsFragment: View {
 	
 	@State var showingSheet: Bool = false
 	
+	@ViewBuilder
 	func createMonthLine(model: MeetingsListItemModel) -> some View {
 		return Text(model.monthStr)
 			.fontWeight(.bold)
@@ -24,6 +25,7 @@ struct MeetingsFragment: View {
 			.default_text_style_500(styleSize: 22)
 	}
 	
+	@ViewBuilder
 	func createWeekLine(model: MeetingsListItemModel) -> some View {
 		return Text(model.weekStr)
 			.padding(.leading, 43)
@@ -31,7 +33,7 @@ struct MeetingsFragment: View {
 			.padding(.bottom, 3)
 			.default_text_style_500(styleSize: 14)
 	}
-	
+	@ViewBuilder
 	func createMeetingLine(model: MeetingsListItemModel) -> some View {
 		return VStack(alignment: .leading) {
 			if model.isToday {
@@ -40,7 +42,7 @@ struct MeetingsFragment: View {
 					.default_text_style_500(styleSize: 15)
 			} else {
 				HStack(alignment: .center) {
-					Image("meetings")
+					Image("video-conference")
 						.renderingMode(.template)
 						.resizable()
 						.foregroundStyle(Color.grayMain2c600)
@@ -64,12 +66,10 @@ struct MeetingsFragment: View {
 		.clipShape(RoundedRectangle(cornerRadius: 20))
 		.shadow(color: .black.opacity(0.2), radius: 4)
 		.onTapGesture {
-			do {
-				let meetingAddress = try Factory.Instance.createAddress(addr: model.model?.address ?? "")
-				TelecomManager.shared.meetingWaitingRoomDisplayed = true
-				TelecomManager.shared.meetingWaitingRoomSelected = meetingAddress
-			} catch {
-				Log.error("[MeetingsFragment] Couldn't create address from \(model.model?.address ?? "")")
+			withAnimation {
+				if let meetingModel = model.model {
+					scheduleMeetingViewModel.loadExistingMeeting(meeting: meetingModel)
+				}
 			}
 		}
 	}

Linphone/UI/Main/Meetings/Fragments/ScheduleMeetingFragment.swift

@@ -74,11 +74,15 @@ struct ScheduleMeetingFragment: View {
 							.padding(.leading, -10)
 							.onTapGesture {
 								withAnimation {
+									if let meeting = scheduleMeetingViewModel.displayedMeeting {
+										// reload meeting to cancel change from edit
+										scheduleMeetingViewModel.loadExistingMeeting(meeting: meeting)
+									}
 									isShowScheduleMeetingFragment.toggle()
 								}
 							}
 						
-						Text("New meeting" )
+						Text("\(scheduleMeetingViewModel.displayedMeeting != nil ? "Edit" : "New") meeting" )
 							.multilineTextAlignment(.leading)
 							.default_text_style_orange_800(styleSize: 16)
 						
@@ -143,10 +147,10 @@ struct ScheduleMeetingFragment: View {
 					 }
 					 */
 					HStack(alignment: .center, spacing: 8) {
-						Image("users-three")
+						Image("video-conference")
 							.renderingMode(.template)
 							.resizable()
-							.foregroundStyle(Color.grayMain2c600)
+							.foregroundStyle(Color.grayMain2c800)
 							.frame(width: 24, height: 24)
 							.padding(.leading, 16)
 						TextField("Subject", text: $scheduleMeetingViewModel.subject)

Linphone/UI/Main/Meetings/Models/MeetingModel.swift

@@ -9,9 +9,10 @@ import linphonesw
 
 class MeetingModel: ObservableObject {
 
-	private var confInfo: ConferenceInfo
+	var confInfo: ConferenceInfo
 	var id: String
 	var meetingDate: Date
+	var endDate: Date
 	var isToday: Bool
 	var isAfterToday: Bool
 	
@@ -24,7 +25,6 @@ class MeetingModel: ObservableObject {
 	@Published var isBroadcast: Bool
 	@Published var subject: String
 	@Published var address: String
-	@Published var firstMeetingOfTheDay: Bool = false
 	
 	init(conferenceInfo: ConferenceInfo) {
 		confInfo = conferenceInfo
@@ -34,7 +34,7 @@ class MeetingModel: ObservableObject {
 		let formatter = DateFormatter()
 		formatter.dateFormat = Locale.current.identifier == "fr_FR" ? "HH:mm" : "h:mm a"
 		startTime = formatter.string(from: meetingDate)
-		let endDate = Calendar.current.date(byAdding: .minute, value: Int(confInfo.duration), to: meetingDate)!
+		endDate = Calendar.current.date(byAdding: .minute, value: Int(confInfo.duration), to: meetingDate)!
 		endTime = formatter.string(from: endDate)
 		time = "\(startTime) - \(endTime)"
 		

Linphone/UI/Main/Meetings/ViewModel/MeetingViewModel.swift

@@ -22,7 +22,7 @@ import linphonesw
 
 class MeetingViewModel: ObservableObject {
 	static let TAG = "[Meeting ViewModel]"
-	
+	/*
 	private var coreContext = CoreContext.shared
 	
 	@Published var showBackbutton: Bool = false
@@ -40,20 +40,20 @@ class MeetingViewModel: ObservableObject {
 	@Published var participants: [ParticipantModel] = []
 	@Published var conferenceInfoFoundEvent: Bool = false
 	
-	var conferenceInfo: ConferenceInfo?
+	var meetingModel: MeetingModel
 	
-	init() {
-		
+	init(model: MeetingModel) {
+		meetingModel = model
 	}
 	
 	func findConferenceInfo(uri: String) {
 		coreContext.doOnCoreQueue { core in
 			var confInfoFound = false
 			if let address = try? Factory.Instance.createAddress(addr: uri) {
-				let foundConfInfo = core.findConferenceInformationFromUri(uri: address)
-				if foundConfInfo != nil {
+				
+				if let confInfo = core.findConferenceInformationFromUri(uri: address) {
 					Log.info("\(MeetingViewModel.TAG) Conference info with SIP URI \(uri) was found")
-					self.conferenceInfo = foundConfInfo
+					self.meetingModel.confInfo = confInfo
 					self.configureConferenceInfo(core: core)
 					confInfoFound = true
 				} else {
@@ -71,68 +71,65 @@ class MeetingViewModel: ObservableObject {
 	}
 	
 	private func configureConferenceInfo(core: Core) {
-		if let confInfo = self.conferenceInfo {
+		/*
+		 timezone.postValue(
+		 AppUtils.getFormattedString(
+		 R.string.meeting_schedule_timezone_title,
+		 TimeZone.getDefault().displayName
+		 )
+		 .replaceFirstChar { if (it.isLowerCase()) it.titlecase(Locale.getDefault()) else it.toString() }
+		 )
+		 */
+		
+		var isEditable = false
+		
+		if let organizerAddress = meetingModel.confInfo.organizer {
+			let localAccount = core.accountList.first(where: {
+				if let address = $0.params?.identityAddress {
+					return organizerAddress.weakEqual(address2: address)
+				} else {
+					return false
+				}
+			})
 			
-			/*
-			 timezone.postValue(
-			 AppUtils.getFormattedString(
-			 R.string.meeting_schedule_timezone_title,
-			 TimeZone.getDefault().displayName
-			 )
-			 .replaceFirstChar { if (it.isLowerCase()) it.titlecase(Locale.getDefault()) else it.toString() }
-			 )
-			 */
-			
-			var isEditable = false
-			
-			if let organizerAddress = confInfo.organizer {
-				let localAccount = core.accountList.first(where: {
-					if let address = $0.params?.identityAddress {
-						return organizerAddress.weakEqual(address2: address)
-					} else {
-						return false
-					}
-				})
-				
-				isEditable = localAccount != nil
-			} else {
-				Log.error("\(MeetingViewModel.TAG) No organizer SIP URI found for: \(confInfo.uri?.asStringUriOnly() ?? "(empty)")")
-			}
-			
-			let startDate = Date(timeIntervalSince1970: TimeInterval(confInfo.dateTime))
-			let endDate = Calendar.current.date(byAdding: .minute, value: Int(confInfo.duration), to: startDate)!
-			
-			let formatter = DateFormatter()
-			formatter.dateFormat = Locale.current.identifier == "fr_FR" ? "HH:mm" : "h:mm a"
-			let startTime = formatter.string(from: startDate)
-			let endTime = formatter.string(from: endDate)
-			let dateTime = "\(startTime) - \(endTime)"
-			
-			DispatchQueue.main.sync {
-				self.subject = confInfo.subject ?? ""
-				self.sipUri = confInfo.uri?.asStringUriOnly() ?? ""
-				self.description = confInfo.description
-				self.startDate = startDate
-				self.endDate = endDate
-				self.dateTime = dateTime
-				self.isEditable = isEditable
-			}
-			
-			self.computeParticipantsList(core: core, confInfo: confInfo)
+			isEditable = localAccount != nil
+		} else {
+			Log.error("\(MeetingViewModel.TAG) No organizer SIP URI found for: \(meetingModel.confInfo.uri?.asStringUriOnly() ?? "(empty)")")
 		}
+		
+		let startDate = Date(timeIntervalSince1970: TimeInterval(meetingModel.confInfo.dateTime))
+		let endDate = Calendar.current.date(byAdding: .minute, value: Int(meetingModel.confInfo.duration), to: startDate)!
+		
+		let formatter = DateFormatter()
+		formatter.dateFormat = Locale.current.identifier == "fr_FR" ? "HH:mm" : "h:mm a"
+		let startTime = formatter.string(from: startDate)
+		let endTime = formatter.string(from: endDate)
+		let dateTime = "\(startTime) - \(endTime)"
+		
+		DispatchQueue.main.async {
+			self.subject = self.meetingModel.confInfo.subject ?? ""
+			self.sipUri = self.meetingModel.confInfo.uri?.asStringUriOnly() ?? ""
+			self.description = self.meetingModel.confInfo.description
+			self.startDate = startDate
+			self.endDate = endDate
+			self.dateTime = dateTime
+			self.isEditable = isEditable
+		}
+		
+		self.computeParticipantsList()
 	}
 	
-	private func computeParticipantsList(core: Core, confInfo: ConferenceInfo) {
+	private func computeParticipantsList() {
 		var speakersList: [ParticipantModel] = []
 		var participantsList: [ParticipantModel] = []
 		var allSpeaker = true
-		let organizer = confInfo.organizer
+		let organizer = meetingModel.confInfo.organizer
 		var organizerFound = false
-		for pInfo in confInfo.participantInfos {
+		for pInfo in meetingModel.confInfo.participantInfos {
 			if let participantAddress = pInfo.address {
 				let isOrganizer = organizer != nil && organizer!.weakEqual(address2: participantAddress)
 				
-				Log.info("\(MeetingViewModel.TAG) Conference \(confInfo.subject)[${conferenceInfo.subject}] \(isOrganizer ? "organizer: " : "participant: ") \(participantAddress.asStringUriOnly()) is a \(pInfo.role)")
+				Log.info("\(MeetingViewModel.TAG) Conference \(meetingModel.confInfo.subject)[${conferenceInfo.subject}] \(isOrganizer ? "organizer: " : "participant: ") \(participantAddress.asStringUriOnly()) is a \(pInfo.role)")
 				if isOrganizer {
 					organizerFound = true
 				}
@@ -156,10 +153,11 @@ class MeetingViewModel: ObservableObject {
 			participantsList.append(ParticipantModel(address: organizerAddress))
 		}
 		
-		DispatchQueue.main.sync {
+		DispatchQueue.main.async {
 			self.isBroadcast = !allSpeaker
-			speakers = speakersList
-			participants = participantsList
+			self.speakers = speakersList
+			self.participants = participantsList
 		}
 	}
+	*/
 }

Linphone/UI/Main/Meetings/ViewModel/ScheduleMeetingViewModel.swift

@@ -38,13 +38,16 @@ class ScheduleMeetingViewModel: ObservableObject {
 	@Published var participants: [SelectedAddressModel] = []
 	@Published var operationInProgress: Bool = false
 	@Published var conferenceCreatedEvent: Bool = false
+	@Published var conferenceUri: String = ""
 	
 	var conferenceScheduler: ConferenceScheduler?
 	private var mSchedulerSubscriptions = Set<AnyCancellable?>()
 	var conferenceInfoToEdit: ConferenceInfo?
-	
+	@Published var displayedMeeting: MeetingModel? // if nil, then we are currently creating a new meeting
+	@Published var myself: SelectedAddressModel?
 	@Published var fromDate: Date
 	@Published var toDate: Date
+	@Published var errorMsg: String = ""
 	
 	init() {
 		fromDate = Calendar.current.date(byAdding: .hour, value: 1, to: Date.now)!
@@ -65,7 +68,7 @@ class ScheduleMeetingViewModel: ObservableObject {
 		participants = []
 		operationInProgress = false
 		conferenceCreatedEvent = false
-		
+		conferenceUri = ""
 		fromDate = Calendar.current.date(byAdding: .hour, value: 1, to: Date.now)!
 		toDate = Calendar.current.date(byAdding: .hour, value: 2, to: Date.now)!
 		computeDateLabels()
@@ -94,6 +97,14 @@ class ScheduleMeetingViewModel: ObservableObject {
 		toTime = formatter.string(from: toDate)
 	}
 	
+	func getFullDateString() -> String {
+		var day = fromDate.formatted(Date.FormatStyle().weekday(.abbreviated))
+		var dayNumber = fromDate.formatted(Date.FormatStyle().day(.twoDigits))
+		var month = fromDate.formatted(Date.FormatStyle().month(.wide))
+		var year = fromDate.formatted(Date.FormatStyle().year(.defaultDigits))
+		return "\(day). \(dayNumber) \(month) \(year) | \(allDayMeeting ? "All day" : "\(fromTime) - \(toTime)")"
+	}
+	
 	private func updateTimezone() {
 		// TODO
 	}
@@ -143,6 +154,8 @@ class ScheduleMeetingViewModel: ObservableObject {
 			if cbVal.state == ConferenceScheduler.State.Error {
 				DispatchQueue.main.async {
 					self.operationInProgress = false
+					
+					self.errorMsg = (self.displayedMeeting != nil) ? "Could not edit conference" : "Could not create conference"
 					// TODO: show error toast
 				}
 			} else if cbVal.state == ConferenceScheduler.State.Ready {
@@ -207,11 +220,9 @@ class ScheduleMeetingViewModel: ObservableObject {
 		CoreContext.shared.doOnCoreQueue { core in
 			Log.info("\(ScheduleMeetingViewModel.TAG) Scheduling \(self.isBroadcastSelected ? "broadcast" : "meeting")")
 			
-			let localAccount = core.defaultAccount
-			let localAddress = localAccount?.params?.identityAddress
-			
-			if let conferenceInfo = try? Factory.Instance.createConferenceInfo() {
-				conferenceInfo.organizer = localAddress
+			if let conferenceInfo = self.displayedMeeting != nil ? self.displayedMeeting!.confInfo : try? Factory.Instance.createConferenceInfo() {
+				let localAccount = core.defaultAccount
+				conferenceInfo.organizer = localAccount?.params?.identityAddress
 				self.fillConferenceInfo(confInfo: conferenceInfo)
 				if self.conferenceScheduler == nil {
 					self.initConferenceSchedulerAndListeners(core: core)
@@ -243,6 +254,45 @@ class ScheduleMeetingViewModel: ObservableObject {
 		}
 	}
 	
+	func loadExistingMeeting(meeting: MeetingModel) {
+		DispatchQueue.main.async {
+			self.resetViewModelData()
+			self.subject = meeting.confInfo.subject ?? ""
+			self.description = meeting.confInfo.description ?? ""
+			self.fromDate = meeting.meetingDate
+			self.toDate = meeting.endDate
+			self.participants = []
+			
+			let organizer = meeting.confInfo.organizer
+			CoreContext.shared.doOnCoreQueue { core in
+				if let myAddr = core.defaultAccount?.contactAddress {
+					ContactAvatarModel.getAvatarModelFromAddress(address: myAddr) { avatarResult in
+						DispatchQueue.main.async {
+							let isOrganizer = (organizer != nil) ? myAddr.weakEqual(address2: organizer!) : false
+							self.myself = SelectedAddressModel(addr: myAddr, avModel: avatarResult, isOrg: isOrganizer)
+						}
+					}
+				}
+			}
+			
+			for pInfo in meeting.confInfo.participantInfos {
+				if let addr = pInfo.address {
+					ContactAvatarModel.getAvatarModelFromAddress(address: addr) { avatarResult in
+						DispatchQueue.main.async {
+							let isOrganizer = (organizer != nil) ? addr.weakEqual(address2: organizer!) : false
+							self.participants.append(SelectedAddressModel(addr: addr, avModel: avatarResult, isOrg:isOrganizer))
+						}
+					}
+				}
+			}
+			self.conferenceUri = meeting.confInfo.uri?.asStringUriOnly() ?? ""
+			self.computeDateLabels()
+			self.computeTimeLabels()
+			self.updateTimezone()
+			self.displayedMeeting = meeting
+		}
+	}
+	
 	func loadExistingConferenceInfoFromUri(conferenceUri: String) {
 		CoreContext.shared.doOnCoreQueue { core in
 			if let conferenceAddress = core.interpretUrl(url: conferenceUri, applyInternationalPrefix: false) {

Linphone/UI/Main/Viewmodel/AddParticipantsViewModel.swift

@@ -12,10 +12,12 @@ import Combine
 class SelectedAddressModel: ObservableObject {
 	var address: Address
 	var avatarModel: ContactAvatarModel
+	var isOrganizer: Bool = false
 	
-	init (addr: Address, avModel: ContactAvatarModel) {
+	init (addr: Address, avModel: ContactAvatarModel, isOrg: Bool = false) {
 		address = addr
 		avatarModel = avModel
+		isOrganizer = isOrg
 	}
 }