linphone-iphone/Linphone/UI/Main/Conversations/ViewModel/ConversationViewModel.swift

/*
 * Copyright (c) 2010-2023 Belledonne Communications SARL.
 *
 * This file is part of linphone-iphone
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

import Foundation
import linphonesw
import SwiftUI
import AVFoundation

// swiftlint:disable line_length
// swiftlint:disable file_length
// swiftlint:disable type_body_length
// swiftlint:disable cyclomatic_complexity

class ConversationViewModel: ObservableObject {
	
	private var coreContext = CoreContext.shared
	
	@Published var displayedConversation: ConversationModel?
	@Published var displayedConversationHistorySize: Int = 0
	@Published var displayedConversationUnreadMessagesCount: Int = 0
	
	@Published var messageText: String = ""
	@Published var composingLabel: String = ""
	
	@Published var isEphemeral: Bool = false
	@Published var ephemeralTime: String = NSLocalizedString("conversation_ephemeral_messages_duration_disabled", comment: "")
	
	// Used to keep track of a ChatRoom callback without having to worry about life cycle
	// Init will add the delegate, deinit will remove it
	class ChatRoomDelegateHolder {
		var chatRoom: ChatRoom
		var chatRoomDelegate: ChatRoomDelegate
		init (chatroom: ChatRoom, delegate: ChatRoomDelegate) {
			chatroom.addDelegate(delegate: delegate)
			self.chatRoom = chatroom
			self.chatRoomDelegate = delegate
		}
		deinit {
			self.chatRoom.removeDelegate(delegate: chatRoomDelegate)
		}
	}
	private var chatRoomDelegateHolder: ChatRoomDelegateHolder?
	
	// Used to keep track of a ChatMessage callback without having to worry about life cycle
	// Init will add the delegate, deinit will remove it
	class ChatMessageDelegateHolder {
		var chatMessage: ChatMessage
		var chatMessageDelegate: ChatMessageDelegate
		init (message: ChatMessage, delegate: ChatMessageDelegate) {
			message.addDelegate(delegate: delegate)
			self.chatMessage = message
			self.chatMessageDelegate = delegate
		}
		deinit {
			self.chatMessage.removeDelegate(delegate: chatMessageDelegate)
		}
	}
	
	private var chatMessageDelegateHolders: [ChatMessageDelegateHolder] = []
	
	@Published var conversationMessagesSection: [MessagesSection] = []
	@Published var participantConversationModel: [ContactAvatarModel] = []
	
	@Published var mediasToSend: [Attachment] = []
	var maxMediaCount = 12
	
	var oldMessageReceived = false
	
	@Published var isShowSelectedMessageToDisplayDetails: Bool = false
	@Published var selectedMessageToDisplayDetails: EventLogMessage?
	@Published var selectedMessageToPlayVoiceRecording: EventLogMessage?
	@Published var selectedMessage: EventLogMessage?
	@Published var messageToReply: EventLogMessage?
	
	@Published var sheetCategories: [SheetCategory] = []
	
	var vrpManager: VoiceRecordPlayerManager?
	@Published var isPlaying = false
	@Published var progress: Double = 0.0
	
	struct SheetCategory: Identifiable {
		let id = UUID()
		let name: String
		let innerCategory: [InnerSheetCategory]
	}
	
	struct InnerSheetCategory: Identifiable {
		let id = UUID()
		let contact: ContactAvatarModel
		let detail: String
		var isMe: Bool = false
	}
	
	init() {}
	
	func addConversationDelegate() {
		coreContext.doOnCoreQueue { _ in
			if let chatroom = self.displayedConversation?.chatRoom {
				let chatRoomDelegate = ChatRoomDelegateStub( onIsComposingReceived: { (_: ChatRoom, _: Address, _: Bool) in
					self.computeComposingLabel()
				}, onChatMessagesReceived: { (_: ChatRoom, eventLogs: [EventLog]) in
					self.getNewMessages(eventLogs: eventLogs)
				}, onChatMessageSending: { (_: ChatRoom, eventLog: EventLog) in
					self.getNewMessages(eventLogs: [eventLog])
				}, onParticipantAdded: { (_: ChatRoom, eventLogs: EventLog) in
					self.getNewMessages(eventLogs: [eventLogs])
				}, onParticipantRemoved: { (_: ChatRoom, eventLogs: EventLog) in
					self.getNewMessages(eventLogs: [eventLogs])
				}, onParticipantAdminStatusChanged: { (_: ChatRoom, eventLogs: EventLog) in
					self.getNewMessages(eventLogs: [eventLogs])
				}, onSubjectChanged: { (_: ChatRoom, eventLogs: EventLog) in
					self.getNewMessages(eventLogs: [eventLogs])
				}, onConferenceJoined: {(_: ChatRoom, eventLog: EventLog) in
					self.getNewMessages(eventLogs: [eventLog])
					if self.displayedConversation != nil {
						DispatchQueue.main.async {
							self.displayedConversation!.isReadOnly = false
						}
					}
				}, onConferenceLeft: {(_: ChatRoom, eventLog: EventLog) in
					self.getNewMessages(eventLogs: [eventLog])
					if self.displayedConversation != nil {
						DispatchQueue.main.async {
							self.displayedConversation!.isReadOnly = true
						}
					}
				}, onEphemeralEvent: {(_: ChatRoom, eventLogs: EventLog) in
					self.getNewMessages(eventLogs: [eventLogs])
				}, onEphemeralMessageDeleted: {(_: ChatRoom, eventLog: EventLog) in
					self.removeMessage(eventLog)
				})
				self.chatRoomDelegateHolder = ChatRoomDelegateHolder(chatroom: chatroom, delegate: chatRoomDelegate)
			}
		}
	}
	
	func addChatMessageDelegate(message: ChatMessage) {
		DispatchQueue.main.asyncAfter(deadline: .now() + 0.5) {
			if self.displayedConversation != nil {
				var statusTmp: Message.Status? = .sending
				switch message.state {
				case .InProgress:
					statusTmp = .sending
				case .Delivered:
					statusTmp = .sent
				case .DeliveredToUser:
					statusTmp = .received
				case .Displayed:
					statusTmp = .read
				case .NotDelivered:
					statusTmp = .error
				default:
					statusTmp = .sending
				}
				
				let ephemeralExpireTimeTmp = message.ephemeralExpireTime
				
				if !self.conversationMessagesSection.isEmpty && !self.conversationMessagesSection[0].rows.isEmpty {
					if let indexMessageEventLogId = self.conversationMessagesSection[0].rows.firstIndex(where: {$0.eventModel.eventLogId.isEmpty && $0.eventModel.eventLog.chatMessage != nil ? $0.eventModel.eventLog.chatMessage!.messageId == message.messageId : false}) {
						self.conversationMessagesSection[0].rows[indexMessageEventLogId].eventModel.eventLogId = message.messageId
					}
					
					if let indexMessage = self.conversationMessagesSection[0].rows.firstIndex(where: {$0.eventModel.eventLogId == message.messageId}) {
						if indexMessage < self.conversationMessagesSection[0].rows.count {
							if self.conversationMessagesSection[0].rows[indexMessage].message.status != statusTmp {
								DispatchQueue.main.async {
									self.conversationMessagesSection[0].rows[indexMessage].message.status = statusTmp ?? .error
									self.conversationMessagesSection[0].rows[indexMessage].message.ephemeralExpireTime = ephemeralExpireTimeTmp
								}
							} else {
								DispatchQueue.main.async {
									self.conversationMessagesSection[0].rows[indexMessage].message.ephemeralExpireTime = ephemeralExpireTimeTmp
								}
							}
						}
					}
				}
				
				self.coreContext.doOnCoreQueue { _ in
					let chatMessageDelegate = ChatMessageDelegateStub(onMsgStateChanged: { (message: ChatMessage, msgState: ChatMessage.State) in
						var statusTmp: Message.Status?
						switch message.state {
						case .InProgress:
							statusTmp = .sending
						case .Delivered:
							statusTmp = .sent
						case .DeliveredToUser:
							statusTmp = .received
						case .Displayed:
							statusTmp = .read
						case .NotDelivered:
							statusTmp = .error
						default:
							statusTmp = .sending
						}
						
						if let indexMessageEventLogId = self.conversationMessagesSection[0].rows.firstIndex(where: {$0.eventModel.eventLogId.isEmpty && $0.eventModel.eventLog.chatMessage != nil ? $0.eventModel.eventLog.chatMessage!.messageId == message.messageId : false}) {
							self.conversationMessagesSection[0].rows[indexMessageEventLogId].eventModel.eventLogId = message.messageId
						}
						
						let indexMessage = self.conversationMessagesSection[0].rows.firstIndex(where: {$0.eventModel.eventLogId == message.messageId})
						
						DispatchQueue.main.async {
							if indexMessage != nil {
								self.conversationMessagesSection[0].rows[indexMessage!].message.status = statusTmp ?? .error
							}
						}
					}, onNewMessageReaction: { (message: ChatMessage, _: ChatMessageReaction) in
						let indexMessage = self.conversationMessagesSection[0].rows.firstIndex(where: {$0.eventModel.eventLogId == message.messageId})
						var reactionsTmp: [String] = []
						message.reactions.forEach({ chatMessageReaction in
							reactionsTmp.append(chatMessageReaction.body)
						})
						
						DispatchQueue.main.async {
							if indexMessage != nil {
								self.conversationMessagesSection[0].rows[indexMessage!].message.reactions = reactionsTmp
							}
						}
					}, onReactionRemoved: { (message: ChatMessage, _: Address) in
						let indexMessage = self.conversationMessagesSection[0].rows.firstIndex(where: {$0.eventModel.eventLogId == message.messageId})
						var reactionsTmp: [String] = []
						message.reactions.forEach({ chatMessageReaction in
							reactionsTmp.append(chatMessageReaction.body)
						})
						
						DispatchQueue.main.async {
							if indexMessage != nil {
								self.conversationMessagesSection[0].rows[indexMessage!].message.reactions = reactionsTmp
							}
						}
					}, onEphemeralMessageTimerStarted: { (message: ChatMessage) in
						let indexMessage = self.conversationMessagesSection[0].rows.firstIndex(where: {$0.eventModel.eventLogId == message.messageId})
						let ephemeralExpireTimeTmp = message.ephemeralExpireTime
						
						DispatchQueue.main.async {
							if indexMessage != nil {
								self.conversationMessagesSection[0].rows[indexMessage!].message.ephemeralExpireTime = ephemeralExpireTimeTmp
							}
						}
					})
					
					self.chatMessageDelegateHolders.append(ChatMessageDelegateHolder(message: message, delegate: chatMessageDelegate))
				}
			}
		}
	}
	
	func removeConversationDelegate() {
		coreContext.doOnCoreQueue { _ in
			self.chatRoomDelegateHolder = nil
			self.chatMessageDelegateHolders.removeAll()
		}
	}
	
	func getHistorySize() {
		coreContext.doOnCoreQueue { _ in
			if self.displayedConversation != nil {
				let historySize = self.displayedConversation!.chatRoom.historyEventsSize
				DispatchQueue.main.async {
					self.displayedConversationHistorySize = historySize
				}
			}
		}
	}
	
	func getUnreadMessagesCount() {
		coreContext.doOnCoreQueue { _ in
			if self.displayedConversation != nil {
				let unreadMessagesCount = self.displayedConversation!.chatRoom.unreadMessagesCount
				DispatchQueue.main.async {
					self.displayedConversationUnreadMessagesCount = unreadMessagesCount
				}
			}
		}
	}
	
	func markAsRead() {
		coreContext.doOnCoreQueue { _ in
			if self.displayedConversation != nil {
				let unreadMessagesCount = self.displayedConversation!.chatRoom.unreadMessagesCount
				
				if unreadMessagesCount > 0 {
					self.displayedConversation!.chatRoom.markAsRead()
					
					DispatchQueue.main.async {
						self.displayedConversationUnreadMessagesCount = 0
					}
				}
			}
		}
	}
	
	func getParticipantConversationModel() {
		coreContext.doOnCoreQueue { _ in
			if self.displayedConversation != nil {
				self.displayedConversation!.chatRoom.participants.forEach { participant in
					if participant.address != nil {
						ContactAvatarModel.getAvatarModelFromAddress(address: participant.address!) { avatarResult in
							let avatarModelTmp = avatarResult
							DispatchQueue.main.async {
								self.participantConversationModel.append(avatarModelTmp)
							}
						}
					}
				}
				
				if self.displayedConversation!.chatRoom.me != nil {
					ContactAvatarModel.getAvatarModelFromAddress(address: self.displayedConversation!.chatRoom.me!.address!) { avatarResult in
						let avatarModelTmp = avatarResult
						DispatchQueue.main.async {
							self.participantConversationModel.append(avatarModelTmp)
						}
					}
				}
			}
		}
	}
	
	func addParticipantConversationModel(address: Address) {
		coreContext.doOnCoreQueue { _ in
			ContactAvatarModel.getAvatarModelFromAddress(address: address) { avatarResult in
				let avatarModelTmp = avatarResult
				DispatchQueue.main.async {
					self.participantConversationModel.append(avatarModelTmp)
				}
			}
		}
	}
	
	func getMessages() {
		self.getHistorySize()
		self.getUnreadMessagesCount()
		self.getParticipantConversationModel()
		self.computeComposingLabel()
		self.getEphemeralTime()
		
		self.mediasToSend.removeAll()
		self.messageToReply = nil
		
		coreContext.doOnCoreQueue { _ in
			if self.displayedConversation != nil {
				let historyEvents = self.displayedConversation!.chatRoom.getHistoryRangeEvents(begin: 0, end: 30)
				
				var conversationMessage: [EventLogMessage] = []
				historyEvents.enumerated().forEach { index, eventLog in
					
					var attachmentNameList: String = ""
					var attachmentList: [Attachment] = []
					var contentText = ""
					
					if eventLog.chatMessage != nil && !eventLog.chatMessage!.contents.isEmpty {
						eventLog.chatMessage!.contents.forEach { content in
							if content.isText {
								contentText = content.utf8Text ?? ""
							} else if content.name != nil && !content.name!.isEmpty {
								if content.filePath == nil || content.filePath!.isEmpty {
									// self.downloadContent(chatMessage: eventLog.chatMessage!, content: content)
									let path = URL(string: self.getNewFilePath(name: content.name ?? ""))
									
									if path != nil {
										let attachment =
										Attachment(
											id: UUID().uuidString,
											name: content.name!,
											url: path!,
											type: .fileTransfer,
											size: content.fileSize
										)
										attachmentNameList += ", \(content.name!)"
										attachmentList.append(attachment)
									}
								} else {
									if content.type != "video" {
										let path = URL(string: self.getNewFilePath(name: content.name ?? ""))
										var typeTmp: AttachmentType = .other
										
										switch content.type {
										case "image":
											typeTmp = (content.name?.lowercased().hasSuffix("gif"))! ? .gif : .image
										case "audio":
											typeTmp = content.isVoiceRecording ? .voiceRecording : .audio
										case "application":
											typeTmp = content.subtype.lowercased() == "pdf" ? .pdf : .other
										case "text":
											typeTmp = .text
										default:
											typeTmp = .other
										}
										
										if path != nil {
											let attachment =
											Attachment(
												id: UUID().uuidString,
												name: content.name!,
												url: path!,
												type: typeTmp,
												duration: typeTmp == .voiceRecording ? content.fileDuration : 0,
												size: content.fileSize
											)
											attachmentNameList += ", \(content.name!)"
											attachmentList.append(attachment)
										}
									} else if content.type == "video" {
										let path = URL(string: self.getNewFilePath(name: content.name ?? ""))
										let pathThumbnail = URL(string: self.generateThumbnail(name: content.name ?? ""))
										
										if path != nil && pathThumbnail != nil {
											let attachment =
											Attachment(
												id: UUID().uuidString,
												name: content.name!,
												thumbnail: pathThumbnail!,
												full: path!,
												type: .video,
												size: content.fileSize
											)
											attachmentNameList += ", \(content.name!)"
											attachmentList.append(attachment)
										}
									}
								}
							}
						}
					}
					
					let addressPrecCleaned = index > 0 ? historyEvents[index - 1].chatMessage?.fromAddress?.clone() : eventLog.chatMessage?.fromAddress?.clone()
					addressPrecCleaned?.clean()
					
					let addressNextCleaned = index <= historyEvents.count - 2 ? historyEvents[index + 1].chatMessage?.fromAddress?.clone() : eventLog.chatMessage?.fromAddress?.clone()
					addressNextCleaned?.clean()
					
					let addressCleaned = eventLog.chatMessage?.fromAddress?.clone()
					addressCleaned?.clean()
					
					if addressCleaned != nil && self.participantConversationModel.first(where: {$0.address == addressCleaned!.asStringUriOnly()}) == nil {
						self.addParticipantConversationModel(address: addressCleaned!)
					}
					
					let isFirstMessageIncomingTmp = index > 0 ? addressPrecCleaned?.asStringUriOnly() != addressCleaned?.asStringUriOnly() : true
					let isFirstMessageOutgoingTmp = index <= historyEvents.count - 2 ? addressNextCleaned?.asStringUriOnly() != addressCleaned?.asStringUriOnly() : true
					
					let isFirstMessageTmp = (eventLog.chatMessage?.isOutgoing ?? false) ? isFirstMessageOutgoingTmp : isFirstMessageIncomingTmp
					
					var statusTmp: Message.Status? = .sending
					switch eventLog.chatMessage?.state {
					case .InProgress:
						statusTmp = .sending
					case .Delivered:
						statusTmp = .sent
					case .DeliveredToUser:
						statusTmp = .received
					case .Displayed:
						statusTmp = .read
					case .NotDelivered:
						statusTmp = .error
					default:
						statusTmp = .sending
					}
					
					var reactionsTmp: [String] = []
					eventLog.chatMessage?.reactions.forEach({ chatMessageReaction in
						reactionsTmp.append(chatMessageReaction.body)
					})
					
					if !attachmentNameList.isEmpty {
						attachmentNameList = String(attachmentNameList.dropFirst(2))
					}
					
					var replyMessageTmp: ReplyMessage?
					if eventLog.chatMessage?.replyMessage != nil {
						let addressReplyCleaned = eventLog.chatMessage?.replyMessage?.fromAddress?.clone()
						addressReplyCleaned?.clean()
						
						if addressReplyCleaned != nil && self.participantConversationModel.first(where: {$0.address == addressReplyCleaned!.asStringUriOnly()}) == nil {
							self.addParticipantConversationModel(address: addressReplyCleaned!)
						}
						
						let contentReplyText = eventLog.chatMessage?.replyMessage?.utf8Text ?? ""
						
						var attachmentNameReplyList: String = ""
						
						eventLog.chatMessage?.replyMessage?.contents.forEach { content in
							if !content.isText {
								attachmentNameReplyList += ", \(content.name!)"
							}
						}
						
						if !attachmentNameReplyList.isEmpty {
							attachmentNameReplyList = String(attachmentNameReplyList.dropFirst(2))
						}
						
						replyMessageTmp = ReplyMessage(
							id: eventLog.chatMessage?.replyMessage!.messageId ?? UUID().uuidString,
							address: addressReplyCleaned?.asStringUriOnly() ?? "",
							isFirstMessage: false,
							text: contentReplyText,
							isOutgoing: false,
							dateReceived: 0,
							attachmentsNames: attachmentNameReplyList,
							attachments: []
						)
					}
					
					if eventLog.chatMessage != nil {
						conversationMessage.append(
							EventLogMessage(
								eventModel: EventModel(eventLog: eventLog),
								message: Message(
									id: !eventLog.chatMessage!.messageId.isEmpty ? eventLog.chatMessage!.messageId : UUID().uuidString,
									status: statusTmp,
									isOutgoing: eventLog.chatMessage?.isOutgoing ?? false,
									dateReceived: eventLog.chatMessage?.time ?? 0,
									address: addressCleaned?.asStringUriOnly() ?? "",
									isFirstMessage: isFirstMessageTmp,
									text: contentText,
									attachmentsNames: attachmentNameList,
									attachments: attachmentList,
									replyMessage: replyMessageTmp,
									isForward: eventLog.chatMessage?.isForward ?? false,
									ownReaction: eventLog.chatMessage?.ownReaction?.body ?? "",
									reactions: reactionsTmp,
									isEphemeral: eventLog.chatMessage?.isEphemeral ?? false,
									ephemeralExpireTime: eventLog.chatMessage?.ephemeralExpireTime ?? 0,
									ephemeralLifetime: eventLog.chatMessage?.ephemeralLifetime ?? 0,
									isIcalendar: eventLog.chatMessage?.contents.first?.isIcalendar ?? false,
									messageConferenceInfo: eventLog.chatMessage != nil && eventLog.chatMessage!.contents.first != nil && eventLog.chatMessage!.contents.first!.isIcalendar == true ? self.parseConferenceInvite(content: eventLog.chatMessage!.contents.first!) : nil
								)
							)
						)
						
						self.addChatMessageDelegate(message: eventLog.chatMessage!)
					} else {
						conversationMessage.append(
							EventLogMessage(
								eventModel: EventModel(eventLog: eventLog),
								message: Message(
									id: UUID().uuidString,
									status: nil,
									isOutgoing: false,
									dateReceived: 0,
									address: "",
									isFirstMessage: false,
									text: "",
									attachments: [],
									ownReaction: "",
									reactions: []
								)
							)
						)
					}
				}
				
				DispatchQueue.main.async {
					if self.conversationMessagesSection.isEmpty && self.displayedConversation != nil {
						Log.info("[ConversationViewModel] Get Messages \(self.conversationMessagesSection.count)")
						self.conversationMessagesSection.append(MessagesSection(date: Date(), chatRoomID: self.displayedConversation!.id, rows: conversationMessage.reversed()))
					}
				}
			}
		}
	}
	
	func getOldMessages() {
		coreContext.doOnCoreQueue { _ in
			if self.displayedConversation != nil && !self.conversationMessagesSection.isEmpty
				&& self.displayedConversationHistorySize > self.conversationMessagesSection[0].rows.count && !self.oldMessageReceived {
				self.oldMessageReceived = true
				let historyEvents = self.displayedConversation!.chatRoom.getHistoryRangeEvents(begin: self.conversationMessagesSection[0].rows.count, end: self.conversationMessagesSection[0].rows.count + 30)
				var conversationMessagesTmp: [EventLogMessage] = []
				
				historyEvents.enumerated().reversed().forEach { index, eventLog in
					var attachmentNameList: String = ""
					var attachmentList: [Attachment] = []
					var contentText = ""
					
					if eventLog.chatMessage != nil && !eventLog.chatMessage!.contents.isEmpty {
						eventLog.chatMessage!.contents.forEach { content in
							if content.isText {
								contentText = content.utf8Text ?? ""
							} else if content.name != nil && !content.name!.isEmpty {
								if content.filePath == nil || content.filePath!.isEmpty {
									// self.downloadContent(chatMessage: eventLog.chatMessage!, content: content)
									let path = URL(string: self.getNewFilePath(name: content.name ?? ""))
									
									if path != nil {
										let attachment =
										Attachment(
											id: UUID().uuidString,
											name: content.name!,
											url: path!,
											type: .fileTransfer,
											size: content.fileSize
										)
										attachmentNameList += ", \(content.name!)"
										attachmentList.append(attachment)
									}
								} else {
									if content.type != "video" {
										let path = URL(string: self.getNewFilePath(name: content.name ?? ""))
										var typeTmp: AttachmentType = .other
										
										switch content.type {
										case "image":
											typeTmp = (content.name?.lowercased().hasSuffix("gif"))! ? .gif : .image
										case "audio":
											typeTmp = content.isVoiceRecording ? .voiceRecording : .audio
										case "application":
											typeTmp = content.subtype.lowercased() == "pdf" ? .pdf : .other
										case "text":
											typeTmp = .text
										default:
											typeTmp = .other
										}
										
										if path != nil {
											let attachment =
											Attachment(
												id: UUID().uuidString,
												name: content.name!,
												url: path!,
												type: typeTmp,
												duration: typeTmp == . voiceRecording ? content.fileDuration : 0,
												size: content.fileSize
											)
											attachmentNameList += ", \(content.name!)"
											attachmentList.append(attachment)
										}
									} else if content.type == "video" {
										let path = URL(string: self.getNewFilePath(name: content.name ?? ""))
										let pathThumbnail = URL(string: self.generateThumbnail(name: content.name ?? ""))
										
										if path != nil && pathThumbnail != nil {
											let attachment =
											Attachment(
												id: UUID().uuidString,
												name: content.name!,
												thumbnail: pathThumbnail!,
												full: path!,
												type: .video,
												size: content.fileSize
											)
											attachmentNameList += ", \(content.name!)"
											attachmentList.append(attachment)
										}
									}
								}
							}
						}
					}
					
					let addressPrecCleaned = index > 0 ? historyEvents[index - 1].chatMessage?.fromAddress?.clone() : eventLog.chatMessage?.fromAddress?.clone()
					addressPrecCleaned?.clean()
					
					let addressNextCleaned = index <= historyEvents.count - 2 ? historyEvents[index + 1].chatMessage?.fromAddress?.clone() : eventLog.chatMessage?.fromAddress?.clone()
					addressNextCleaned?.clean()
					
					let addressCleaned = eventLog.chatMessage?.fromAddress?.clone()
					addressCleaned?.clean()
					
					if addressCleaned != nil && self.participantConversationModel.first(where: {$0.address == addressCleaned!.asStringUriOnly()}) == nil {
						self.addParticipantConversationModel(address: addressCleaned!)
					}
					
					let isFirstMessageIncomingTmp = index > 0 ? addressPrecCleaned?.asStringUriOnly() != addressCleaned?.asStringUriOnly() : true
					let isFirstMessageOutgoingTmp = index <= historyEvents.count - 2 ? addressNextCleaned?.asStringUriOnly() != addressCleaned?.asStringUriOnly() : true
					
					let isFirstMessageTmp = (eventLog.chatMessage?.isOutgoing ?? false) ? isFirstMessageOutgoingTmp : isFirstMessageIncomingTmp
					
					var statusTmp: Message.Status? = .sending
					switch eventLog.chatMessage?.state {
					case .InProgress:
						statusTmp = .sending
					case .Delivered:
						statusTmp = .sent
					case .DeliveredToUser:
						statusTmp = .received
					case .Displayed:
						statusTmp = .read
					case .NotDelivered:
						statusTmp = .error
					default:
						statusTmp = .sending
					}
					
					var reactionsTmp: [String] = []
					eventLog.chatMessage?.reactions.forEach({ chatMessageReaction in
						reactionsTmp.append(chatMessageReaction.body)
					})
					
					if !attachmentNameList.isEmpty {
						attachmentNameList = String(attachmentNameList.dropFirst(2))
					}
					
					var replyMessageTmp: ReplyMessage?
					if eventLog.chatMessage?.replyMessage != nil {
						let addressReplyCleaned = eventLog.chatMessage?.replyMessage?.fromAddress?.clone()
						addressReplyCleaned?.clean()
						
						if addressReplyCleaned != nil && self.participantConversationModel.first(where: {$0.address == addressReplyCleaned!.asStringUriOnly()}) == nil {
							self.addParticipantConversationModel(address: addressReplyCleaned!)
						}
						
						let contentReplyText = eventLog.chatMessage?.replyMessage?.utf8Text ?? ""
						
						var attachmentNameReplyList: String = ""
						
						eventLog.chatMessage?.replyMessage?.contents.forEach { content in
							if !content.isText {
								attachmentNameReplyList += ", \(content.name!)"
							}
						}
						
						if !attachmentNameReplyList.isEmpty {
							attachmentNameReplyList = String(attachmentNameReplyList.dropFirst(2))
						}
						
						replyMessageTmp = ReplyMessage(
							id: eventLog.chatMessage?.replyMessage!.messageId ?? UUID().uuidString,
							address: addressReplyCleaned?.asStringUriOnly() ?? "",
							isFirstMessage: false,
							text: contentReplyText,
							isOutgoing: false,
							dateReceived: 0,
							attachmentsNames: attachmentNameReplyList,
							attachments: []
						)
					}
					
					if eventLog.chatMessage != nil {
						conversationMessagesTmp.insert(
							EventLogMessage(
								eventModel: EventModel(eventLog: eventLog),
								message: Message(
									id: !eventLog.chatMessage!.messageId.isEmpty ? eventLog.chatMessage!.messageId : UUID().uuidString,
									status: statusTmp,
									isOutgoing: eventLog.chatMessage?.isOutgoing ?? false,
									dateReceived: eventLog.chatMessage?.time ?? 0,
									address: addressCleaned?.asStringUriOnly() ?? "",
									isFirstMessage: isFirstMessageTmp,
									text: contentText,
									attachmentsNames: attachmentNameList,
									attachments: attachmentList,
									replyMessage: replyMessageTmp,
									isForward: eventLog.chatMessage?.isForward ?? false,
									ownReaction: eventLog.chatMessage?.ownReaction?.body ?? "",
									reactions: reactionsTmp,
									isEphemeral: eventLog.chatMessage?.isEphemeral ?? false,
									ephemeralExpireTime: eventLog.chatMessage?.ephemeralExpireTime ?? 0,
									ephemeralLifetime: eventLog.chatMessage?.ephemeralLifetime ?? 0,
									isIcalendar: eventLog.chatMessage?.contents.first?.isIcalendar ?? false,
									messageConferenceInfo: eventLog.chatMessage != nil && eventLog.chatMessage!.contents.first != nil && eventLog.chatMessage!.contents.first!.isIcalendar == true ? self.parseConferenceInvite(content: eventLog.chatMessage!.contents.first!) : nil
								)
							), at: 0
						)
						
						self.addChatMessageDelegate(message: eventLog.chatMessage!)
					} else {
						conversationMessagesTmp.insert(
							EventLogMessage(
								eventModel: EventModel(eventLog: eventLog),
								message: Message(
									id: UUID().uuidString,
									status: nil,
									isOutgoing: false,
									dateReceived: 0,
									address: "",
									isFirstMessage: false,
									text: "",
									attachments: [],
									ownReaction: "",
									reactions: []
								)
							), at: 0
						)
					}
				}
				
				if !conversationMessagesTmp.isEmpty {
					DispatchQueue.main.async {
						Log.info("[ConversationViewModel] Get old Messages \(self.conversationMessagesSection.count) \(conversationMessagesTmp.count)")
						if self.conversationMessagesSection[0].rows.last?.message.address == conversationMessagesTmp.last?.message.address {
							self.conversationMessagesSection[0].rows[self.conversationMessagesSection[0].rows.count - 1].message.isFirstMessage = false
						}
						self.conversationMessagesSection[0].rows.append(contentsOf: conversationMessagesTmp.reversed())
						self.oldMessageReceived = false
					}
				}
			}
		}
	}
	
	func getNewMessages(eventLogs: [EventLog]) {
		if self.conversationMessagesSection[0].rows.first?.eventModel.eventLogId != eventLogs.last?.chatMessage?.messageId {
			eventLogs.enumerated().forEach { index, eventLog in
				var attachmentNameList: String = ""
				var attachmentList: [Attachment] = []
				var contentText = ""
				
				if eventLog.chatMessage != nil && !eventLog.chatMessage!.contents.isEmpty {
					eventLog.chatMessage!.contents.forEach { content in
						if content.isText {
							contentText = content.utf8Text ?? ""
						} else {
							if content.filePath == nil || content.filePath!.isEmpty {
								// self.downloadContent(chatMessage: eventLog.chatMessage!, content: content)
								let path = URL(string: self.getNewFilePath(name: content.name ?? ""))
								
								if path != nil {
									let attachment =
									Attachment(
										id: UUID().uuidString,
										name: content.name ?? "???",
										url: path!,
										type: .fileTransfer,
										size: content.fileSize
									)
									attachmentNameList += ", \(content.name ?? "???")"
									attachmentList.append(attachment)
								}
							} else if content.name != nil && !content.name!.isEmpty {
								if content.type != "video" {
									let path = URL(string: self.getNewFilePath(name: content.name ?? ""))
									var typeTmp: AttachmentType = .other
									
									switch content.type {
									case "image":
										typeTmp = (content.name?.lowercased().hasSuffix("gif"))! ? .gif : .image
									case "audio":
										typeTmp = content.isVoiceRecording ? .voiceRecording : .audio
									case "application":
										typeTmp = content.subtype.lowercased() == "pdf" ? .pdf : .other
									case "text":
										typeTmp = .text
									default:
										typeTmp = .other
									}
									
									if path != nil {
										let attachment =
										Attachment(
											id: UUID().uuidString,
											name: content.name!,
											url: path!,
											type: typeTmp,
											duration: typeTmp == . voiceRecording ? content.fileDuration : 0,
											size: content.fileSize
										)
										attachmentNameList += ", \(content.name!)"
										attachmentList.append(attachment)
									}
								} else if content.type == "video" {
									let path = URL(string: self.getNewFilePath(name: content.name ?? ""))
									
									let pathThumbnail = URL(string: self.generateThumbnail(name: content.name ?? ""))
									if path != nil && pathThumbnail != nil {
										let attachment =
										Attachment(
											id: UUID().uuidString,
											name: content.name!,
											thumbnail: pathThumbnail!,
											full: path!,
											type: .video,
											size: content.fileSize
										)
										attachmentNameList += ", \(content.name!)"
										attachmentList.append(attachment)
									}
								}
							}
						}
					}
				}
				
				let addressPrecCleaned = index > 0 ? eventLogs[index - 1].chatMessage?.fromAddress?.clone() : eventLog.chatMessage?.fromAddress?.clone()
				addressPrecCleaned?.clean()
				
				let addressNextCleaned = index <= eventLogs.count - 2 ? eventLogs[index + 1].chatMessage?.fromAddress?.clone() : eventLog.chatMessage?.fromAddress?.clone()
				addressNextCleaned?.clean()
				
				let addressCleaned = eventLog.chatMessage?.fromAddress?.clone()
				addressCleaned?.clean()
				
				if addressCleaned != nil && self.participantConversationModel.first(where: {$0.address == addressCleaned!.asStringUriOnly()}) == nil {
					self.addParticipantConversationModel(address: addressCleaned!)
				}
				
				let isFirstMessageIncomingTmp = index > 0
				? addressPrecCleaned != nil && addressCleaned != nil && addressPrecCleaned!.asStringUriOnly() != addressCleaned!.asStringUriOnly()
				: (
					self.conversationMessagesSection.isEmpty || self.conversationMessagesSection[0].rows.isEmpty
					? true
					: addressCleaned != nil && self.conversationMessagesSection[0].rows[0].message.address != addressCleaned!.asStringUriOnly()
				)
				
				let isFirstMessageOutgoingTmp = index <= eventLogs.count - 2
				? addressNextCleaned != nil && addressCleaned != nil && addressNextCleaned!.asStringUriOnly() == addressCleaned!.asStringUriOnly()
				: (
					self.conversationMessagesSection.isEmpty || self.conversationMessagesSection[0].rows.isEmpty
					? true
					: !self.conversationMessagesSection[0].rows[0].message.isOutgoing || (addressCleaned != nil && self.conversationMessagesSection[0].rows[0].message.address == addressCleaned!.asStringUriOnly())
				)
				
				let isFirstMessageTmp = (eventLog.chatMessage?.isOutgoing ?? false) ? isFirstMessageOutgoingTmp : isFirstMessageIncomingTmp
				
				let unreadMessagesCount = self.displayedConversation != nil ? self.displayedConversation!.chatRoom.unreadMessagesCount : 0
				
				var statusTmp: Message.Status? = .sending
				switch eventLog.chatMessage?.state {
				case .InProgress:
					statusTmp = .sending
				case .Delivered:
					statusTmp = .sent
				case .DeliveredToUser:
					statusTmp = .received
				case .Displayed:
					statusTmp = .read
				case .NotDelivered:
					statusTmp = .error
				default:
					statusTmp = .sending
				}
				
				var reactionsTmp: [String] = []
				eventLog.chatMessage?.reactions.forEach({ chatMessageReaction in
					reactionsTmp.append(chatMessageReaction.body)
				})
				
				if !attachmentNameList.isEmpty {
					attachmentNameList = String(attachmentNameList.dropFirst(2))
				}
				
				var replyMessageTmp: ReplyMessage?
				if eventLog.chatMessage?.replyMessage != nil {
					let addressReplyCleaned = eventLog.chatMessage?.replyMessage?.fromAddress?.clone()
					addressReplyCleaned?.clean()
					
					if addressReplyCleaned != nil && self.participantConversationModel.first(where: {$0.address == addressReplyCleaned!.asStringUriOnly()}) == nil {
						self.addParticipantConversationModel(address: addressReplyCleaned!)
					}
					
					let contentReplyText = eventLog.chatMessage?.replyMessage?.utf8Text ?? ""
					
					var attachmentNameReplyList: String = ""
					
					eventLog.chatMessage?.replyMessage?.contents.forEach { content in
						if !content.isText {
							attachmentNameReplyList += ", \(content.name!)"
						}
					}
					
					if !attachmentNameReplyList.isEmpty {
						attachmentNameReplyList = String(attachmentNameReplyList.dropFirst(2))
					}
					
					replyMessageTmp = ReplyMessage(
						id: eventLog.chatMessage?.replyMessage!.messageId ?? UUID().uuidString,
						address: addressReplyCleaned != nil ? addressReplyCleaned!.asStringUriOnly() : "",
						isFirstMessage: false,
						text: contentReplyText,
						isOutgoing: false,
						dateReceived: 0,
						attachmentsNames: attachmentNameReplyList,
						attachments: []
					)
				}
				
				if eventLog.chatMessage != nil {
					let message = EventLogMessage(
						eventModel: EventModel(eventLog: eventLog),
						message: Message(
							id: !eventLog.chatMessage!.messageId.isEmpty ? eventLog.chatMessage!.messageId : UUID().uuidString,
							appData: eventLog.chatMessage!.appdata ?? "",
							status: statusTmp,
							isOutgoing: eventLog.chatMessage?.isOutgoing ?? false,
							dateReceived: eventLog.chatMessage?.time ?? 0,
							address: addressCleaned != nil ? addressCleaned!.asStringUriOnly() : "",
							isFirstMessage: isFirstMessageTmp,
							text: contentText,
							attachmentsNames: attachmentNameList,
							attachments: attachmentList,
							replyMessage: replyMessageTmp,
							isForward: eventLog.chatMessage?.isForward ?? false,
							ownReaction: eventLog.chatMessage?.ownReaction?.body ?? "",
							reactions: reactionsTmp,
							isEphemeral: eventLog.chatMessage?.isEphemeral ?? false,
							ephemeralExpireTime: eventLog.chatMessage?.ephemeralExpireTime ?? 0,
							ephemeralLifetime: eventLog.chatMessage?.ephemeralLifetime ?? 0,
							isIcalendar: eventLog.chatMessage?.contents.first?.isIcalendar ?? false,
							messageConferenceInfo: eventLog.chatMessage != nil && eventLog.chatMessage!.contents.first != nil && eventLog.chatMessage!.contents.first!.isIcalendar == true ? self.parseConferenceInvite(content: eventLog.chatMessage!.contents.first!) : nil
						)
					)
					
					if self.conversationMessagesSection[0].rows.first?.eventModel.eventLogId != eventLog.chatMessage?.messageId {
						self.addChatMessageDelegate(message: eventLog.chatMessage!)
						
						DispatchQueue.main.async {
							Log.info("[ConversationViewModel] Get new Messages \(self.conversationMessagesSection.count)")
							if !self.conversationMessagesSection.isEmpty
								&& !self.conversationMessagesSection[0].rows.isEmpty
								&& self.conversationMessagesSection[0].rows[0].message.isOutgoing
								&& (self.conversationMessagesSection[0].rows[0].message.address == message.message.address) {
								self.conversationMessagesSection[0].rows[0].message.isFirstMessage = false
							}
							
							if self.conversationMessagesSection.isEmpty && self.displayedConversation != nil {
								self.conversationMessagesSection.append(MessagesSection(date: Date(), chatRoomID: self.displayedConversation!.id, rows: [message]))
							} else {
								self.conversationMessagesSection[0].rows.insert(message, at: 0)
							}
							
							if !message.message.isOutgoing {
								self.displayedConversationUnreadMessagesCount = unreadMessagesCount
							}
						}
					}
				} else {
					let message = EventLogMessage(
						eventModel: EventModel(eventLog: eventLog),
						message: Message(
							id: UUID().uuidString,
							status: nil,
							isOutgoing: false,
							dateReceived: 0,
							address: "",
							isFirstMessage: false,
							text: "",
							attachments: [],
							ownReaction: "",
							reactions: []
						)
					)
					
					DispatchQueue.main.async {
						Log.info("[ConversationViewModel] Get new Messages (message nil) \(self.conversationMessagesSection.count)")
						if self.conversationMessagesSection.isEmpty && self.displayedConversation != nil {
							self.conversationMessagesSection.append(MessagesSection(date: Date(), chatRoomID: self.displayedConversation!.id, rows: [message]))
						} else {
							self.conversationMessagesSection[0].rows.insert(message, at: 0)
						}
					}
				}
			}
			
			getHistorySize()
		}
	}
	
	func resetMessage() {
		conversationMessagesSection = []
	}
	
	func replyToMessage(index: Int) {
		coreContext.doOnCoreQueue { _ in
			let messageToReplyTmp = self.conversationMessagesSection[0].rows[index]
			DispatchQueue.main.async {
				withAnimation(.linear(duration: 0.15)) {
					self.messageToReply = messageToReplyTmp
				}
			}
		}
	}
	
	func scrollToMessage(message: Message) {
		coreContext.doOnCoreQueue { _ in
			if message.replyMessage != nil {
				if let indexMessage = self.conversationMessagesSection[0].rows.firstIndex(where: {$0.eventModel.eventLogId == message.replyMessage!.id}) {
					NotificationCenter.default.post(name: NSNotification.Name(rawValue: "onScrollToIndex"), object: nil, userInfo: ["index": indexMessage, "animated": true])
				} else {
					if self.conversationMessagesSection[0].rows.last != nil {
						let firstEventLog = self.displayedConversation?.chatRoom.getHistoryRangeEvents(
							begin: self.conversationMessagesSection[0].rows.count - 1,
							end: self.conversationMessagesSection[0].rows.count
						)
						let lastEventLog = self.displayedConversation!.chatRoom.findEventLog(messageId: message.replyMessage!.id)
						
						var historyEvents = self.displayedConversation!.chatRoom.getHistoryRangeBetween(
							firstEvent: firstEventLog!.first,
							lastEvent: lastEventLog,
							filters: UInt(ChatRoom.HistoryFilter([.ChatMessage, .InfoNoDevice]).rawValue)
						)
						
						let historyEventsAfter = self.displayedConversation!.chatRoom.getHistoryRangeEvents(
							begin: self.conversationMessagesSection[0].rows.count + historyEvents.count + 1,
							end: self.conversationMessagesSection[0].rows.count + historyEvents.count + 30
						)
						
						if lastEventLog != nil {
							historyEvents.insert(lastEventLog!, at: 0)
						}
						
						historyEvents.insert(contentsOf: historyEventsAfter, at: 0)
						
						var conversationMessagesTmp: [EventLogMessage] = []
						
						historyEvents.enumerated().reversed().forEach { index, eventLog in
							var attachmentNameList: String = ""
							var attachmentList: [Attachment] = []
							var contentText = ""
							
							if eventLog.chatMessage != nil && !eventLog.chatMessage!.contents.isEmpty {
								eventLog.chatMessage!.contents.forEach { content in
									if content.isText {
										contentText = content.utf8Text ?? ""
									} else if content.name != nil && !content.name!.isEmpty {
										if content.filePath == nil || content.filePath!.isEmpty {
											// self.downloadContent(chatMessage: eventLog.chatMessage!, content: content)
											let path = URL(string: self.getNewFilePath(name: content.name ?? ""))
											
											if path != nil {
												let attachment =
												Attachment(
													id: UUID().uuidString,
													name: content.name!,
													url: path!,
													type: .fileTransfer,
													size: content.fileSize
												)
												attachmentNameList += ", \(content.name!)"
												attachmentList.append(attachment)
											}
										} else {
											if content.type != "video" {
												let path = URL(string: self.getNewFilePath(name: content.name ?? ""))
												var typeTmp: AttachmentType = .other
												
												switch content.type {
												case "image":
													typeTmp = (content.name?.lowercased().hasSuffix("gif"))! ? .gif : .image
												case "audio":
													typeTmp = content.isVoiceRecording ? .voiceRecording : .audio
												case "application":
													typeTmp = content.subtype.lowercased() == "pdf" ? .pdf : .other
												case "text":
													typeTmp = .text
												default:
													typeTmp = .other
												}
												
												if path != nil {
													let attachment =
													Attachment(
														id: UUID().uuidString,
														name: content.name!,
														url: path!,
														type: typeTmp,
														duration: typeTmp == . voiceRecording ? content.fileDuration : 0,
														size: content.fileSize
													)
													attachmentNameList += ", \(content.name!)"
													attachmentList.append(attachment)
												}
											} else if content.type == "video" {
												let path = URL(string: self.getNewFilePath(name: content.name ?? ""))
												let pathThumbnail = URL(string: self.generateThumbnail(name: content.name ?? ""))
												
												if path != nil && pathThumbnail != nil {
													let attachment =
													Attachment(
														id: UUID().uuidString,
														name: content.name!,
														thumbnail: pathThumbnail!,
														full: path!,
														type: .video,
														size: content.fileSize
													)
													attachmentNameList += ", \(content.name!)"
													attachmentList.append(attachment)
												}
											}
										}
									}
								}
							}
							
							let addressPrecCleaned = index > 0 ? historyEvents[index - 1].chatMessage?.fromAddress?.clone() : eventLog.chatMessage?.fromAddress?.clone()
							addressPrecCleaned?.clean()
							
							let addressNextCleaned = index <= historyEvents.count - 2 ? historyEvents[index + 1].chatMessage?.fromAddress?.clone() : eventLog.chatMessage?.fromAddress?.clone()
							addressNextCleaned?.clean()
							
							let addressCleaned = eventLog.chatMessage?.fromAddress?.clone()
							addressCleaned?.clean()
							
							if addressCleaned != nil && self.participantConversationModel.first(where: {$0.address == addressCleaned!.asStringUriOnly()}) == nil {
								self.addParticipantConversationModel(address: addressCleaned!)
							}
							
							let isFirstMessageIncomingTmp = index > 0 ? addressPrecCleaned?.asStringUriOnly() != addressCleaned?.asStringUriOnly() : true
							let isFirstMessageOutgoingTmp = index <= historyEvents.count - 2 ? addressNextCleaned?.asStringUriOnly() != addressCleaned?.asStringUriOnly() : true
							
							let isFirstMessageTmp = (eventLog.chatMessage?.isOutgoing ?? false) ? isFirstMessageOutgoingTmp : isFirstMessageIncomingTmp
							
							var statusTmp: Message.Status? = .sending
							switch eventLog.chatMessage?.state {
							case .InProgress:
								statusTmp = .sending
							case .Delivered:
								statusTmp = .sent
							case .DeliveredToUser:
								statusTmp = .received
							case .Displayed:
								statusTmp = .read
							case .NotDelivered:
								statusTmp = .error
							default:
								statusTmp = .sending
							}
							
							var reactionsTmp: [String] = []
							eventLog.chatMessage?.reactions.forEach({ chatMessageReaction in
								reactionsTmp.append(chatMessageReaction.body)
							})
							
							if !attachmentNameList.isEmpty {
								attachmentNameList = String(attachmentNameList.dropFirst(2))
							}
							
							var replyMessageTmp: ReplyMessage?
							if eventLog.chatMessage?.replyMessage != nil {
								let addressReplyCleaned = eventLog.chatMessage?.replyMessage?.fromAddress?.clone()
								addressReplyCleaned?.clean()
								
								if addressReplyCleaned != nil && self.participantConversationModel.first(where: {$0.address == addressReplyCleaned!.asStringUriOnly()}) == nil {
									self.addParticipantConversationModel(address: addressReplyCleaned!)
								}
								
								let contentReplyText = eventLog.chatMessage?.replyMessage?.utf8Text ?? ""
								
								var attachmentNameReplyList: String = ""
								
								eventLog.chatMessage?.replyMessage?.contents.forEach { content in
									if !content.isText {
										attachmentNameReplyList += ", \(content.name!)"
									}
								}
								
								if !attachmentNameReplyList.isEmpty {
									attachmentNameReplyList = String(attachmentNameReplyList.dropFirst(2))
								}
								
								replyMessageTmp = ReplyMessage(
									id: eventLog.chatMessage?.replyMessage!.messageId ?? UUID().uuidString,
									address: addressReplyCleaned?.asStringUriOnly() ?? "",
									isFirstMessage: false,
									text: contentReplyText,
									isOutgoing: false,
									dateReceived: 0,
									attachmentsNames: attachmentNameReplyList,
									attachments: []
								)
							}
							
							if eventLog.chatMessage != nil {
								conversationMessagesTmp.insert(
									EventLogMessage(
										eventModel: EventModel(eventLog: eventLog),
										message: Message(
											id: !eventLog.chatMessage!.messageId.isEmpty ? eventLog.chatMessage!.messageId : UUID().uuidString,
											status: statusTmp,
											isOutgoing: eventLog.chatMessage?.isOutgoing ?? false,
											dateReceived: eventLog.chatMessage?.time ?? 0,
											address: addressCleaned?.asStringUriOnly() ?? "",
											isFirstMessage: isFirstMessageTmp,
											text: contentText,
											attachmentsNames: attachmentNameList,
											attachments: attachmentList,
											replyMessage: replyMessageTmp,
											isForward: eventLog.chatMessage?.isForward ?? false,
											ownReaction: eventLog.chatMessage?.ownReaction?.body ?? "",
											reactions: reactionsTmp,
											isEphemeral: eventLog.chatMessage?.isEphemeral ?? false,
									  		ephemeralExpireTime: eventLog.chatMessage?.ephemeralExpireTime ?? 0,
											ephemeralLifetime: eventLog.chatMessage?.ephemeralLifetime ?? 0,
											isIcalendar: eventLog.chatMessage?.contents.first?.isIcalendar ?? false,
											messageConferenceInfo: eventLog.chatMessage != nil && eventLog.chatMessage!.contents.first != nil && eventLog.chatMessage!.contents.first!.isIcalendar == true ? self.parseConferenceInvite(content: eventLog.chatMessage!.contents.first!) : nil
										)
									), at: 0
								)
								
								self.addChatMessageDelegate(message: eventLog.chatMessage!)
							} else {
								conversationMessagesTmp.insert(
									EventLogMessage(
										eventModel: EventModel(eventLog: eventLog),
										message: Message(
											id: UUID().uuidString,
											status: nil,
											isOutgoing: false,
											dateReceived: 0,
											address: "",
											isFirstMessage: false,
											text: "",
											attachments: [],
											ownReaction: "",
											reactions: []
										)
									), at: 0
								)
							}
						}
						
						if !conversationMessagesTmp.isEmpty {
							DispatchQueue.main.async {
								if self.conversationMessagesSection[0].rows.last?.message.address == conversationMessagesTmp.last?.message.address {
									self.conversationMessagesSection[0].rows[self.conversationMessagesSection[0].rows.count - 1].message.isFirstMessage = false
								}
								self.conversationMessagesSection[0].rows.append(contentsOf: conversationMessagesTmp.reversed())
								
								NotificationCenter.default.post(
									name: NSNotification.Name(rawValue: "onScrollToIndex"),
									object: nil,
									userInfo: ["index": self.conversationMessagesSection[0].rows.count - historyEventsAfter.count - 1, "animated": true]
								)
							}
						}
					}
				}
			}
		}
	}
	
	func removeMessage(_ eventLog: EventLog) {
		/*
		if let found = self.conversationMessagesSection[0].rows.first(where: { $0.message.id == eventLog.chatMessage?.messageId }) {
			var updatedList = self.conversationMessagesSection[0].rows
			
			print("Removing message from conversation events list")
			if let index = updatedList.firstIndex(where: { $0.message.id == found.message.id }) {
				updatedList.remove(at: index)
			}
			
			DispatchQueue.main.async {
				self.conversationMessagesSection[0].rows = updatedList
			}
		} else {
			print("Failed to find matching message in conversation events list")
		}
		*/
		
		if let index = self.conversationMessagesSection[0].rows.firstIndex(where: { $0.message.id == eventLog.chatMessage?.messageId }) {
			DispatchQueue.main.async {
				if index > 0 && self.conversationMessagesSection[0].rows[index - 1].message.address == self.conversationMessagesSection[0].rows[index].message.address {
					self.conversationMessagesSection[0].rows[index - 1].message.isFirstMessage = self.conversationMessagesSection[0].rows[index].message.isFirstMessage
				}
				self.conversationMessagesSection[0].rows.remove(at: index)
			}
		}
	}
	
	func sendMessage(audioRecorder: AudioRecorder? = nil) {
		if self.displayedConversation != nil {
			coreContext.doOnCoreQueue { _ in
				do {
					var message: ChatMessage?
					if self.messageToReply != nil {
						let chatMessageToReply = self.displayedConversation!.chatRoom.findEventLog(messageId: self.messageToReply!.eventModel.eventLogId)?.chatMessage
						if chatMessageToReply != nil {
							message = try self.displayedConversation!.chatRoom.createReplyMessage(message: chatMessageToReply!)
						}
					} else {
						message = try self.displayedConversation!.chatRoom.createEmptyMessage()
					}
					
					let toSend = self.messageText.trimmingCharacters(in: .whitespacesAndNewlines)
					if !toSend.isEmpty {
						if message != nil {
							message!.addUtf8TextContent(text: toSend)
						}
					}
					
					if audioRecorder != nil {
						do {
							audioRecorder!.stopVoiceRecorder()
							let content = try audioRecorder!.linphoneAudioRecorder.createContent()
							Log.info(
								"[ConversationViewModel] Voice recording content created, file name is \(content.name ?? "") and duration is \(content.fileDuration)"
							)
							
							if message != nil {
								message!.addContent(content: content)
							}
						}
					} else {
						self.mediasToSend.forEach { attachment in
							do {
								let content = try Factory.Instance.createContent()
								
								switch attachment.type {
								case .image:
									content.type = "image"
									/*
									 case .audio:
									 content.type = "audio"
									 */
								case .video:
									content.type = "video"
									/*
									 case .pdf:
									 content.type = "application"
									 case .plainText:
									 content.type = "text"
									 */
								default:
									content.type = "file"
								}
								
								// content.subtype = attachment.type == .plainText ? "plain" : FileUtils.getExtensionFromFileName(attachment.fileName)
								content.subtype = attachment.full.pathExtension
								
								content.name = attachment.full.lastPathComponent
								
								if message != nil {
									
									let path = FileManager.default.temporaryDirectory.appendingPathComponent((attachment.full.lastPathComponent.addingPercentEncoding(withAllowedCharacters: .urlHostAllowed) ?? ""))
									let newPath = URL(string: FileUtil.sharedContainerUrl().appendingPathComponent("Library/Images").absoluteString
													  + (attachment.full.lastPathComponent.addingPercentEncoding(withAllowedCharacters: .urlHostAllowed) ?? ""))
									/*
									 let data = try Data(contentsOf: path)
									 let decodedData: () = try data.write(to: path)
									 */
									
									do {
										if FileManager.default.fileExists(atPath: newPath!.path) {
											try FileManager.default.removeItem(atPath: newPath!.path)
										}
										try FileManager.default.moveItem(atPath: path.path, toPath: newPath!.path)
										
										let filePathTmp = newPath?.absoluteString
										content.filePath = String(filePathTmp!.dropFirst(7))
										message!.addFileContent(content: content)
									} catch {
										Log.error(error.localizedDescription)
									}
								}
							} catch {
							}
						}
					}
					
					if message != nil && !message!.contents.isEmpty {
						Log.info("[ConversationViewModel] Sending message")
						message!.send()
					}
					
					Log.info("[ConversationViewModel] Message sent, re-setting defaults")
					
					DispatchQueue.main.async {
						self.messageToReply = nil
						withAnimation {
							self.mediasToSend.removeAll()
						}
						self.messageText = ""
					}
					
					/*
					 isReplying.postValue(false)
					 isFileAttachmentsListOpen.postValue(false)
					 isParticipantsListOpen.postValue(false)
					 isEmojiPickerOpen.postValue(false)
					 
					 if (::voiceMessageRecorder.isInitialized) {
					 stopVoiceRecorder()
					 }
					 isVoiceRecording.postValue(false)
					 
					 // Warning: do not delete files
					 val attachmentsList = arrayListOf<FileModel>()
					 attachments.postValue(attachmentsList)
					 
					 chatMessageToReplyTo = null
					 */
				} catch {
					
				}
			}
		}
	}
	
	func changeDisplayedChatRoom(conversationModel: ConversationModel) {
		self.selectedMessage = nil
		self.resetMessage()
		self.removeConversationDelegate()
		withAnimation {
			self.displayedConversation = conversationModel
		}
		self.addConversationDelegate()
		self.getMessages()
	}
	
	func resetDisplayedChatRoom(conversationsList: [ConversationModel]) {
		if !self.conversationMessagesSection.isEmpty && !self.conversationMessagesSection[0].rows.isEmpty {
			if self.displayedConversation != nil {
				conversationsList.forEach { conversation in
					if conversation.id == self.displayedConversation!.id {
						self.displayedConversation = conversation
						self.computeComposingLabel()
						
						if self.displayedConversation != nil {
							CoreContext.shared.doOnCoreQueue { _ in
								let historyEventsSizeTmp = self.displayedConversation!.chatRoom.historyEventsSize
								if self.displayedConversationHistorySize < historyEventsSizeTmp {
									let eventLogList = self.displayedConversation!.chatRoom.getHistoryRangeEvents(begin: 0, end: historyEventsSizeTmp - self.displayedConversationHistorySize)
									
									if !eventLogList.isEmpty {
										self.getNewMessages(eventLogs: eventLogList)
									}
								}
								
								self.addConversationDelegate()
							}
						}
					}
				}
			}
		}
	}
	
	func downloadContent(chatMessage: ChatMessage, content: Content) {
		// Log.debug("[ConversationViewModel] Starting downloading content for file \(model.fileName)")
		if !chatMessage.isFileTransferInProgress && (content.filePath == nil || content.filePath!.isEmpty) {
			if let contentName = content.name {
				// let isImage = FileUtil.isExtensionImage(path: contentName)
				let file = FileUtil.sharedContainerUrl().appendingPathComponent("Library/Images").absoluteString + (contentName.addingPercentEncoding(withAllowedCharacters: .urlHostAllowed) ?? "")
				// let file = FileUtil.getFileStoragePath(fileName: contentName ?? "", isImage: isImage)
				content.filePath = String(file.dropFirst(7))
				Log.info(
					"[ConversationViewModel] File \(contentName) will be downloaded at \(content.filePath ?? "NIL")"
				)
				self.displayedConversation?.downloadContent(chatMessage: chatMessage, content: content)
			} else {
				Log.error("[ConversationViewModel] Content name is null, can't download it!")
			}
		}
	}
	
	func getNewFilePath(name: String) -> String {
		return FileUtil.sharedContainerUrl().appendingPathComponent("Library/Images").absoluteString + (name.addingPercentEncoding(withAllowedCharacters: .urlHostAllowed) ?? "")
	}
	
	func generateThumbnail(name: String, pathThumbnail: URL? = nil) -> String {
		do {
			let path = pathThumbnail == nil
			? URL(string: "file://" + FileUtil.sharedContainerUrl().appendingPathComponent("Library/Images").absoluteString + (name.addingPercentEncoding(withAllowedCharacters: .urlHostAllowed) ?? ""))
			: pathThumbnail!.appendingPathComponent((name.addingPercentEncoding(withAllowedCharacters: .urlHostAllowed) ?? ""))
			let asset = AVURLAsset(url: path!, options: nil)
			let imgGenerator = AVAssetImageGenerator(asset: asset)
			imgGenerator.appliesPreferredTrackTransform = true
			let cgImage = try imgGenerator.copyCGImage(at: CMTimeMake(value: 0, timescale: 1), actualTime: nil)
			let thumbnail = UIImage(cgImage: cgImage)
			
			guard let data = thumbnail.jpegData(compressionQuality: 1) ?? thumbnail.pngData() else {
				return ""
			}
			
			let urlName = pathThumbnail == nil
			? URL(string: "file://"
				  + FileUtil.sharedContainerUrl().appendingPathComponent("Library/Images").absoluteString
				  + "preview_"
				  + (name.addingPercentEncoding(withAllowedCharacters: .urlHostAllowed) ?? "")
				  + ".png"
			)
			: pathThumbnail!.appendingPathComponent("preview_" + (name.addingPercentEncoding(withAllowedCharacters: .urlHostAllowed) ?? "") + ".png")
			
			if urlName != nil {
				_ = try data.write(to: urlName!)
			}
			
			return urlName!.absoluteString
		} catch let error {
			print("*** Error generating thumbnail: \(error.localizedDescription)")
			return ""
		}
	}
	
	func getMessageTime(startDate: time_t) -> String {
		let timeInterval = TimeInterval(startDate)
		
		let myNSDate = Date(timeIntervalSince1970: timeInterval)
		
		if Calendar.current.isDateInToday(myNSDate) {
			let formatter = DateFormatter()
			formatter.dateFormat = Locale.current.identifier == "fr_FR" ? "HH:mm" : "h:mm a"
			return formatter.string(from: myNSDate)
		} else if Calendar.current.isDate(myNSDate, equalTo: .now, toGranularity: .year) {
			let formatter = DateFormatter()
			formatter.dateFormat = Locale.current.identifier == "fr_FR" ? "dd/MM HH:mm" : "MM/dd h:mm a"
			return formatter.string(from: myNSDate)
		} else {
			let formatter = DateFormatter()
			formatter.dateFormat = Locale.current.identifier == "fr_FR" ? "dd/MM/yy HH:mm" : "MM/dd/yy h:mm a"
			return formatter.string(from: myNSDate)
		}
	}
	
	func getImageIMDN(status: Message.Status) -> String {
		switch status {
		case .sending:
			return ""
		case .sent:
			return "envelope-simple"
		case .received:
			return "check"
		case .read:
			return "checks"
		case .error:
			return "warning-circle"
		}
	}
	
	func removeReaction() {
		if self.displayedConversation != nil {
			coreContext.doOnCoreQueue { _ in
				if self.selectedMessageToDisplayDetails != nil {
					Log.info("[ConversationViewModel] Remove reaction to message with ID \(self.selectedMessageToDisplayDetails!.message.id)")
					let messageToSendReaction = self.displayedConversation!.chatRoom.findEventLog(messageId: self.selectedMessageToDisplayDetails!.eventModel.eventLogId)?.chatMessage
					if messageToSendReaction != nil {
						do {
							let reaction = try messageToSendReaction!.createReaction(utf8Reaction: "")
							reaction.send()
							
							let indexMessageSelected = self.conversationMessagesSection[0].rows.firstIndex(of: self.selectedMessageToDisplayDetails!)
							
							DispatchQueue.main.async {
								if indexMessageSelected != nil {
									self.conversationMessagesSection[0].rows[indexMessageSelected!].message.ownReaction = ""
								}
								self.selectedMessageToDisplayDetails = nil
								self.isShowSelectedMessageToDisplayDetails = false
							}
						} catch {
							Log.info("[ConversationViewModel] Error: Can't remove reaction to message with ID \(self.selectedMessageToDisplayDetails!.message.id)")
						}
					}
				}
			}
		}
	}
	
	func sendReaction(emoji: String) {
		coreContext.doOnCoreQueue { _ in
			if self.selectedMessage != nil {
				Log.info("[ConversationViewModel] Sending reaction \(emoji) to message with ID \(self.selectedMessage!.message.id)")
				let messageToSendReaction = self.displayedConversation!.chatRoom.findEventLog(messageId: self.selectedMessage!.eventModel.eventLogId)?.chatMessage
				if messageToSendReaction != nil {
					do {
						let reaction = try messageToSendReaction!.createReaction(utf8Reaction: messageToSendReaction?.ownReaction?.body == emoji ? "" : emoji)
						reaction.send()
						
						let indexMessageSelected = self.conversationMessagesSection[0].rows.firstIndex(of: self.selectedMessage!)
						
						DispatchQueue.main.async {
							if indexMessageSelected != nil {
								self.conversationMessagesSection[0].rows[indexMessageSelected!].message.ownReaction = messageToSendReaction?.ownReaction?.body == emoji ? "" : emoji
							}
							self.selectedMessage = nil
						}
					} catch {
						Log.info("[ConversationViewModel] Error: Can't send reaction \(emoji) to message with ID \(self.selectedMessage!.message.id)")
					}
				}
			}
		}
	}
	
	func resend() {
		coreContext.doOnCoreQueue { _ in
			let chatMessageToResend = self.displayedConversation!.chatRoom.findEventLog(messageId: self.selectedMessage!.eventModel.eventLogId)?.chatMessage
			if self.selectedMessage != nil && chatMessageToResend != nil {
				Log.info("[ConversationViewModel] Re-sending message with ID \(chatMessageToResend!)")
				chatMessageToResend!.send()
			}
		}
	}
	
	func prepareBottomSheetForDeliveryStatus() {
		self.sheetCategories.removeAll()
		coreContext.doOnCoreQueue { _ in
			let chatMessageToDisplay = self.displayedConversation!.chatRoom.findEventLog(messageId: self.selectedMessageToDisplayDetails!.eventModel.eventLogId)?.chatMessage
			if self.selectedMessageToDisplayDetails != nil && chatMessageToDisplay != nil {
				
				let participantsImdnDisplayed = chatMessageToDisplay!.getParticipantsByImdnState(state: .Displayed)
				var participantListDisplayed: [InnerSheetCategory] = []
				participantsImdnDisplayed.forEach({ participantImdn in
					if participantImdn.participant != nil && participantImdn.participant!.address != nil {
						ContactAvatarModel.getAvatarModelFromAddress(address: participantImdn.participant!.address!) { avatarResult in
							let innerSheetCat = InnerSheetCategory(contact: avatarResult, detail: self.getMessageTime(startDate: participantImdn.stateChangeTime))
							participantListDisplayed.append(innerSheetCat)
						}
					}
				})
				
				let participantsImdnDeliveredToUser = chatMessageToDisplay!.getParticipantsByImdnState(state: .DeliveredToUser)
				var participantListDeliveredToUser: [InnerSheetCategory] = []
				participantsImdnDeliveredToUser.forEach({ participantImdn in
					if participantImdn.participant != nil && participantImdn.participant!.address != nil {
						ContactAvatarModel.getAvatarModelFromAddress(address: participantImdn.participant!.address!) { avatarResult in
							let innerSheetCat = InnerSheetCategory(contact: avatarResult, detail: self.getMessageTime(startDate: participantImdn.stateChangeTime))
							participantListDeliveredToUser.append(innerSheetCat)
						}
					}
				})
				
				let participantsImdnDelivered = chatMessageToDisplay!.getParticipantsByImdnState(state: .Delivered)
				var participantListDelivered: [InnerSheetCategory] = []
				participantsImdnDelivered.forEach({ participantImdn in
					if participantImdn.participant != nil && participantImdn.participant!.address != nil {
						ContactAvatarModel.getAvatarModelFromAddress(address: participantImdn.participant!.address!) { avatarResult in
							let innerSheetCat = InnerSheetCategory(contact: avatarResult, detail: self.getMessageTime(startDate: participantImdn.stateChangeTime))
							participantListDelivered.append(innerSheetCat)
						}
					}
				})
				
				let participantsImdnNotDelivered = chatMessageToDisplay!.getParticipantsByImdnState(state: .NotDelivered)
				var participantListNotDelivered: [InnerSheetCategory] = []
				participantsImdnNotDelivered.forEach({ participantImdn in
					if participantImdn.participant != nil && participantImdn.participant!.address != nil {
						ContactAvatarModel.getAvatarModelFromAddress(address: participantImdn.participant!.address!) { avatarResult in
							let innerSheetCat = InnerSheetCategory(contact: avatarResult, detail: self.getMessageTime(startDate: participantImdn.stateChangeTime))
							participantListNotDelivered.append(innerSheetCat)
						}
					}
				})
				
				DispatchQueue.main.async {
					self.sheetCategories.append(SheetCategory(name: NSLocalizedString("message_delivery_info_read_title", comment: "") + " \(participantListDisplayed.count)", innerCategory: participantListDisplayed))
					self.sheetCategories.append(SheetCategory(name: NSLocalizedString("message_delivery_info_received_title", comment: "") + " \(participantListDeliveredToUser.count)", innerCategory: participantListDeliveredToUser))
					self.sheetCategories.append(SheetCategory(name: NSLocalizedString("message_delivery_info_sent_title", comment: "") + " \(participantListDelivered.count)", innerCategory: participantListDelivered))
					self.sheetCategories.append(SheetCategory(name: NSLocalizedString("message_delivery_info_error_title", comment: "") + " \(participantListNotDelivered.count)", innerCategory: participantListNotDelivered))
					
					self.isShowSelectedMessageToDisplayDetails = true
				}
			}
		}
	}
	
	func prepareBottomSheetForReactions() {
		self.sheetCategories.removeAll()
		coreContext.doOnCoreQueue { core in
			let chatMessageToDisplay = self.displayedConversation!.chatRoom.findEventLog(messageId: self.selectedMessageToDisplayDetails!.eventModel.eventLogId)?.chatMessage
			if self.selectedMessageToDisplayDetails != nil && chatMessageToDisplay != nil {
				let dispatchGroup = DispatchGroup()
				
				var sheetCategoriesTmp: [SheetCategory] = []
				
				var participantList: [[InnerSheetCategory]] = [[]]
				var reactionList: [String] = []
				
				chatMessageToDisplay!.reactions.forEach { chatMessageReaction in
					if chatMessageReaction.fromAddress != nil {
						dispatchGroup.enter()
						ContactAvatarModel.getAvatarModelFromAddress(address: chatMessageReaction.fromAddress!) { avatarResult in
							if core.defaultAccount != nil && core.defaultAccount!.contactAddress != nil && core.defaultAccount!.contactAddress!.asStringUriOnly().contains(avatarResult.address) {
								let innerSheetCat = InnerSheetCategory(contact: avatarResult, detail: chatMessageReaction.body, isMe: true)
								participantList[0].append(innerSheetCat)
							} else {
								let innerSheetCat = InnerSheetCategory(contact: avatarResult, detail: chatMessageReaction.body)
								participantList[0].append(innerSheetCat)
							}
							
							if !reactionList.contains(where: {$0 == chatMessageReaction.body}) {
								reactionList.append(chatMessageReaction.body)
							}
							
							dispatchGroup.leave()
						}
					}
				}
				
				dispatchGroup.notify(queue: .main) {
					reactionList.forEach { reaction in
						participantList.append([])
						participantList[0].forEach { innerSheetCategory in
							if innerSheetCategory.detail == reaction {
								participantList[participantList.count - 1].append(innerSheetCategory)
							}
						}
					}
					
					sheetCategoriesTmp.append(SheetCategory(name: NSLocalizedString("message_reactions_info_all_title", comment: "") + " \(participantList.first!.count)", innerCategory: participantList.first!))
					
					reactionList.enumerated().forEach { index, reaction in
						sheetCategoriesTmp.append(SheetCategory(name: reaction + " \(participantList[index + 1].count)", innerCategory: participantList[index + 1]))
					}
					
					DispatchQueue.main.async {
						self.sheetCategories = sheetCategoriesTmp
						self.isShowSelectedMessageToDisplayDetails = true
					}
				}
			}
		}
	}
	
	func startVoiceRecordPlayer(voiceRecordPath: URL) {
		coreContext.doOnCoreQueue { core in
			if self.vrpManager == nil || self.vrpManager!.voiceRecordPath != voiceRecordPath {
				self.vrpManager = VoiceRecordPlayerManager(core: core, voiceRecordPath: voiceRecordPath)
			}
			
			if self.vrpManager != nil {
				self.vrpManager!.startVoiceRecordPlayer()
			}
		}
	}
	
	func getPositionVoiceRecordPlayer(voiceRecordPath: URL) -> Double {
		if self.vrpManager != nil && self.vrpManager!.voiceRecordPath == voiceRecordPath {
			return self.vrpManager!.positionVoiceRecordPlayer()
		} else {
			return 0
		}
	}
	
	func isPlayingVoiceRecordPlayer(voiceRecordPath: URL) -> Bool {
		if self.vrpManager != nil && self.vrpManager!.voiceRecordPath == voiceRecordPath {
			return true
		} else {
			return false
		}
	}
	
	func pauseVoiceRecordPlayer() {
		coreContext.doOnCoreQueue { _ in
			if self.vrpManager != nil {
				self.vrpManager!.pauseVoiceRecordPlayer()
			}
		}
	}
	
	func stopVoiceRecordPlayer() {
		coreContext.doOnCoreQueue { _ in
			if self.vrpManager != nil {
				self.vrpManager!.stopVoiceRecordPlayer()
			}
		}
	}
	
	func compose() {
		coreContext.doOnCoreQueue { _ in
			if self.displayedConversation != nil {
				self.displayedConversation!.chatRoom.compose()
			}
		}
	}
	
	func computeComposingLabel() {
		if self.displayedConversation != nil {
			let composing = self.displayedConversation!.chatRoom.isRemoteComposing
			
			if !composing {
				DispatchQueue.main.async {
					withAnimation {
						self.composingLabel = ""
					}
				}
				return
			}
			
			var composingFriends: [String] = []
			var label = ""
			
			for address in self.displayedConversation!.chatRoom.composingAddresses {
				if let addressCleaned = address.clone() {
					addressCleaned.clean()
					
					if let avatar = self.participantConversationModel.first(where: {$0.address == addressCleaned.asStringUriOnly()}) {
						let name = avatar.name
						composingFriends.append(name)
						label += "\(name), "
					}
				}
			}
			
			if !composingFriends.isEmpty {
				label = String(label.dropLast(2))
				
				let format = composingFriends.count > 1
				? String(format: NSLocalizedString("conversation_composing_label_multiple", comment: ""), label)
				: String(format: NSLocalizedString("conversation_composing_label_single", comment: ""), label)
				
				DispatchQueue.main.async {
					withAnimation {
						self.composingLabel = format
					}
				}
			} else {
				DispatchQueue.main.async {
					withAnimation {
						self.composingLabel = ""
					}
				}
			}
		}
	}
	
	func getChatRoomWithStringAddress(conversationsList: [ConversationModel], stringAddr: String) {
		CoreContext.shared.doOnCoreQueue { _ in
			do {
				let stringAddrCleaned = stringAddr.components(separatedBy: ";gr=")
				let address = try Factory.Instance.createAddress(addr: stringAddrCleaned[0])
				if let dispChatRoom = conversationsList.first(where: {$0.chatRoom.peerAddress != nil && $0.chatRoom.peerAddress!.equal(address2: address)}) {
					if self.displayedConversation != nil {
						if dispChatRoom.id != self.displayedConversation!.id {
							DispatchQueue.main.asyncAfter(deadline: .now() + 0.1) {
								self.changeDisplayedChatRoom(conversationModel: dispChatRoom)
							}
						}
					} else {
						DispatchQueue.main.async {
							self.changeDisplayedChatRoom(conversationModel: dispChatRoom)
						}
					}
				}
			} catch {
			}
		}
	}
	
	func parseConferenceInvite(content: Content) -> MessageConferenceInfo? {
		var meetingConferenceUriTmp: String = ""
		var meetingSubjectTmp: String = ""
		var meetingDescriptionTmp: String = ""
		var meetingStateTmp: MessageConferenceState = .new
		var meetingDateTmp: String = ""
		var meetingTimeTmp: String = ""
		var meetingDayTmp: String = ""
		var meetingDayNumberTmp: String = ""
		var meetingParticipantsTmp: String = ""
		
		if let conferenceInfo = try? Factory.Instance.createConferenceInfoFromIcalendarContent(content: content) {
			
			if let conferenceAddress = conferenceInfo.uri {
				let conferenceUri = conferenceAddress.asStringUriOnly()
				Log.info("Found conference info with URI [\(conferenceUri)] and subject [\(conferenceInfo.subject ?? "")]")
				meetingConferenceUriTmp = conferenceAddress.asStringUriOnly()
				meetingSubjectTmp = conferenceInfo.subject ?? ""
				meetingDescriptionTmp = conferenceInfo.description ?? ""
				
				if conferenceInfo.state == .Updated {
					meetingStateTmp = .updated
				} else if conferenceInfo.state == .Cancelled {
					meetingStateTmp = .cancelled
				}
				
				let timestamp = conferenceInfo.dateTime
				let duration = conferenceInfo.duration
				
				let timeInterval = TimeInterval(timestamp)
				let dateTmp = Date(timeIntervalSince1970: timeInterval)
				let dateFormatter = DateFormatter()
				dateFormatter.dateStyle = .full
				dateFormatter.timeStyle = .none
				
				meetingDateTmp = dateFormatter.string(from: dateTmp).capitalized
				
				let timeFormatter = DateFormatter()
				timeFormatter.dateFormat = Locale.current.identifier == "fr_FR" ? "HH:mm" : "h:mm a"
				let timeTmp = timeFormatter.string(from: dateTmp)
				
				let timeBisInterval = TimeInterval(timestamp + (Int(duration) * 60))
				let timeBis = Date(timeIntervalSince1970: timeBisInterval)
				let endTime = timeFormatter.string(from: timeBis)
				
				meetingTimeTmp = "\(timeTmp) - \(endTime)"
				
				meetingDayTmp = dateTmp.formatted(Date.FormatStyle().weekday(.abbreviated)).capitalized
				meetingDayNumberTmp = dateTmp.formatted(Date.FormatStyle().day(.defaultDigits))
				
				meetingParticipantsTmp = String(conferenceInfo.participantInfos.count) + " participant" + (conferenceInfo.participantInfos.count > 1 ? "s" : "")
				
				if !meetingConferenceUriTmp.isEmpty {
					return MessageConferenceInfo(
						id: UUID(),
						meetingConferenceUri: meetingConferenceUriTmp,
						meetingSubject: meetingSubjectTmp,
						meetingDescription: meetingDescriptionTmp,
						meetingState: meetingStateTmp,
						meetingDate: meetingDateTmp,
						meetingTime: meetingTimeTmp,
						meetingDay: meetingDayTmp,
						meetingDayNumber: meetingDayNumberTmp,
						meetingParticipants: meetingParticipantsTmp
					)
				}
			}
		}
		
		return nil
	}
	
	func joinMeetingInvite(addressUri: String) {
		coreContext.doOnCoreQueue { _ in
			if let address = try? Factory.Instance.createAddress(addr: addressUri) {
				TelecomManager.shared.doCallOrJoinConf(address: address)
			}
		}
	}
	
	func setEphemeralTime(lifetimeString: String) {
		coreContext.doOnCoreQueue { _ in
			if self.displayedConversation != nil {
				var lifetime: Int = 0
				
				switch lifetimeString {
				case NSLocalizedString("conversation_ephemeral_messages_duration_one_minute", comment: ""):
					lifetime = 60
				case NSLocalizedString("conversation_ephemeral_messages_duration_one_hour", comment: ""):
					lifetime = 3600
				case NSLocalizedString("conversation_ephemeral_messages_duration_one_day", comment: ""):
					lifetime = 86400
				case NSLocalizedString("conversation_ephemeral_messages_duration_three_days", comment: ""):
					lifetime = 259200
				case NSLocalizedString("conversation_ephemeral_messages_duration_one_week", comment: ""):
					lifetime = 604800
				default:
					lifetime = 0
				}
				
				if lifetime == 0 {
					self.displayedConversation!.chatRoom.ephemeralEnabled = false
					self.displayedConversation!.chatRoom.ephemeralLifetime = lifetime
				} else {
					self.displayedConversation!.chatRoom.ephemeralEnabled = true
					self.displayedConversation!.chatRoom.ephemeralLifetime = lifetime
				}
				
				self.getEphemeralTime()
			}
		}
	}
	
	func getEphemeralTime() {
		coreContext.doOnCoreQueue { _ in
			if self.displayedConversation != nil {
				
				let lifetime = self.displayedConversation!.chatRoom.ephemeralLifetime
				DispatchQueue.main.async {
					switch lifetime {
					case 60:
						self.isEphemeral = true
						self.ephemeralTime = NSLocalizedString("conversation_ephemeral_messages_duration_one_minute", comment: "")
					case 3600:
						self.isEphemeral = true
						self.ephemeralTime = NSLocalizedString("conversation_ephemeral_messages_duration_one_hour", comment: "")
					case 86400:
						self.isEphemeral = true
						self.ephemeralTime = NSLocalizedString("conversation_ephemeral_messages_duration_one_day", comment: "")
					case 259200:
						self.isEphemeral = true
						self.ephemeralTime = NSLocalizedString("conversation_ephemeral_messages_duration_three_days", comment: "")
					case 604800:
						self.isEphemeral = true
						self.ephemeralTime = NSLocalizedString("conversation_ephemeral_messages_duration_one_week", comment: "")
					default:
						self.isEphemeral = false
						self.ephemeralTime = NSLocalizedString("conversation_ephemeral_messages_duration_disabled", comment: "")
					}
				}
			}
		}
	}
}
// swiftlint:enable line_length
// swiftlint:enable type_body_length
// swiftlint:enable cyclomatic_complexity

class VoiceRecordPlayerManager {
	private var core: Core
	var voiceRecordPath: URL
	private var voiceRecordPlayer: Player?
	//private var isPlayingVoiceRecord = false
	private var voiceRecordAudioFocusRequest: AVAudioSession?
	//private var voiceRecordPlayerPosition: Double = 0
	//private var voiceRecordingDuration: TimeInterval = 0
	
	init(core: Core, voiceRecordPath: URL) {
		self.core = core
		self.voiceRecordPath = voiceRecordPath
	}
	
	private func initVoiceRecordPlayer() {
		print("Creating player for voice record")
		do {
			voiceRecordPlayer = try core.createLocalPlayer(soundCardName: getSpeakerSoundCard(core: core), videoDisplayName: nil, windowId: nil)
		} catch {
			print("Couldn't create local player!")
		}
		
		print("Voice record player created")
		print("Opening voice record file [\(voiceRecordPath.absoluteString)]")
		
		do {
			try voiceRecordPlayer!.open(filename: String(voiceRecordPath.absoluteString.dropFirst(7)))
			print("Player opened file at [\(voiceRecordPath.absoluteString)]")
		} catch {
			print("Player failed to open file at [\(voiceRecordPath.absoluteString)]")
		}
	}
	
	func startVoiceRecordPlayer() {
		if voiceRecordAudioFocusRequest == nil {
			voiceRecordAudioFocusRequest = AVAudioSession.sharedInstance()
			if let request = voiceRecordAudioFocusRequest {
				try? request.setActive(true)
			}
		}
		
		if isPlayerClosed() {
			print("Player closed, let's open it first")
			initVoiceRecordPlayer()
			
			if voiceRecordPlayer!.state == .Closed {
				print("It seems the player fails to open the file, abort playback")
				// Handle the failure (e.g. show a toast)
				return
			}
		}
		
		do {
			try voiceRecordPlayer!.start()
			print("Playing voice record")
		} catch {
			print("Player failed to start voice recording")
		}
	}
	
	func positionVoiceRecordPlayer() -> Double {
		if !isPlayerClosed() {
			return Double(voiceRecordPlayer!.currentPosition) / Double(voiceRecordPlayer!.duration) * 100
		} else {
			return 0.0
		}
	}
	
	func pauseVoiceRecordPlayer() {
		if !isPlayerClosed() {
			print("Pausing voice record")
			try? voiceRecordPlayer?.pause()
		}
	}
	
	private func isPlayerClosed() -> Bool {
		return voiceRecordPlayer == nil || voiceRecordPlayer?.state == .Closed
	}
	
	func stopVoiceRecordPlayer() {
		if !isPlayerClosed() {
			print("Stopping voice record")
			try? voiceRecordPlayer?.pause()
			try? voiceRecordPlayer?.seek(timeMs: 0)
			voiceRecordPlayer?.close()
		}
		
		if let request = voiceRecordAudioFocusRequest {
			try? request.setActive(false)
			voiceRecordAudioFocusRequest = nil
		}
	}
	
	func getSpeakerSoundCard(core: Core) -> String? {
		var speakerCard: String? = nil
		var earpieceCard: String? = nil
		core.audioDevices.forEach { device in
			if (device.hasCapability(capability: .CapabilityPlay)) {
				if (device.type == .Speaker) {
					speakerCard = device.id
				} else if (device.type == .Earpiece) {
					earpieceCard = device.id
				}
			}
		}
		return speakerCard != nil ? speakerCard : earpieceCard
	}
	
	func changeRouteToSpeaker() {
		core.outputAudioDevice = core.audioDevices.first { $0.type == AudioDevice.Kind.Speaker }
		UIDevice.current.isProximityMonitoringEnabled = false
	}
}

class AudioRecorder: NSObject, ObservableObject {
	var linphoneAudioRecorder: Recorder!
	var recordingSession: AVAudioSession?
	@Published var isRecording = false
	@Published var audioFilename: URL?
	@Published var audioFilenameAAC: URL?
	@Published var recordingTime: TimeInterval = 0
	@Published var soundPower: Float = 0
	
	var timer: Timer?
	
	func startRecording() {
		recordingSession = AVAudioSession.sharedInstance()
		CoreContext.shared.doOnCoreQueue { core in
			core.activateAudioSession(activated: true)
		}
		
		if recordingSession != nil {
			do {
				try recordingSession!.setCategory(.playAndRecord, mode: .default)
				try recordingSession!.setActive(true)
				recordingSession!.requestRecordPermission { allowed in
					if allowed {
						self.initVoiceRecorder()
					} else {
						print("Permission to record not granted.")
					}
				}
			} catch {
				print("Failed to setup recording session.")
			}
		}
	}
	
	private func initVoiceRecorder() {
		CoreContext.shared.doOnCoreQueue { core in
			Log.info("[ConversationViewModel] [AudioRecorder] Creating voice message recorder")
			let recorderParams = try? core.createRecorderParams()
			if recorderParams != nil {
				recorderParams!.fileFormat = MediaFileFormat.Mkv
				
				let recordingAudioDevice = self.getAudioRecordingDeviceIdForVoiceMessage()
				recorderParams!.audioDevice = recordingAudioDevice
				Log.info(
					"[ConversationViewModel] [AudioRecorder] Using device \(recorderParams!.audioDevice?.id ?? "Error id") to make the voice message recording"
				)
				
				self.linphoneAudioRecorder = try? core.createRecorder(params: recorderParams!)
				Log.info("[ConversationViewModel] [AudioRecorder] Voice message recorder created")
				
				self.startVoiceRecorder()
			}
		}
	}
	
	func startVoiceRecorder() {
		switch linphoneAudioRecorder.state {
		case .Running:
			Log.warn("[ConversationViewModel] [AudioRecorder] Recorder is already recording")
		case .Paused:
			Log.warn("[ConversationViewModel] [AudioRecorder] Recorder is paused, resuming recording")
			try? linphoneAudioRecorder.start()
		case .Closed:
			var extensionFileFormat: String = ""
			switch linphoneAudioRecorder.params?.fileFormat {
			case .Smff:
				extensionFileFormat = "smff"
			case .Mkv:
				extensionFileFormat = "mka"
			default:
				extensionFileFormat = "wav"
			}
			
			let tempFileName = "voice-recording-\(Int(Date().timeIntervalSince1970)).\(extensionFileFormat)"
			audioFilename = FileUtil.sharedContainerUrl().appendingPathComponent("Library/Images").appendingPathComponent(tempFileName)
			
			if audioFilename != nil {
				Log.warn("[ConversationViewModel] [AudioRecorder] Recorder is closed, starting recording in \(audioFilename!.absoluteString)")
				try? linphoneAudioRecorder.open(file: String(audioFilename!.absoluteString.dropFirst(7)))
				try? linphoneAudioRecorder.start()
			}
			
			startTimer()
			
			DispatchQueue.main.async {
				self.isRecording = true
			}
		}
	}
	
	func stopVoiceRecorder() {
		if linphoneAudioRecorder.state == .Running {
			Log.info("[ConversationViewModel] [AudioRecorder] Closing voice recorder")
			try? linphoneAudioRecorder.pause()
			linphoneAudioRecorder.close()
		}
		
		stopTimer()
		
		DispatchQueue.main.async {
			self.isRecording = false
		}
		
		if let request = recordingSession {
			Log.info("[ConversationViewModel] [AudioRecorder] Releasing voice recording audio focus request")
			try? request.setActive(false)
			recordingSession = nil
			CoreContext.shared.doOnCoreQueue { core in
				core.activateAudioSession(activated: false)
			}
		}
	}
	
	func startTimer() {
		DispatchQueue.main.async {
			self.recordingTime = 0
			let maxVoiceRecordDuration = Config.voiceRecordingMaxDuration
			self.timer = Timer.scheduledTimer(withTimeInterval: 0.1, repeats: true) { _ in  // More frequent updates
				self.recordingTime += 0.1
				self.updateSoundPower()
				let duration = self.linphoneAudioRecorder.duration
				if duration >= maxVoiceRecordDuration {
					print("[ConversationViewModel] [AudioRecorder] Max duration for voice recording exceeded (\(maxVoiceRecordDuration)ms), stopping.")
					self.stopVoiceRecorder()
				}
			}
		}
	}
	
	func stopTimer() {
		self.timer?.invalidate()
		self.timer = nil
	}
	
	func updateSoundPower() {
		let soundPowerTmp = linphoneAudioRecorder.captureVolume * 1000	// Capture sound power
		soundPower = soundPowerTmp < 10 ? 0 : (soundPowerTmp > 100 ? 100 : (soundPowerTmp - 10))
	}
	
	func getAudioRecordingDeviceIdForVoiceMessage() -> AudioDevice? {
		// In case no headset/hearing aid/bluetooth is connected, use microphone sound card
		// If none are available, default one will be used
		var headsetCard: AudioDevice?
		var bluetoothCard: AudioDevice?
		var microphoneCard: AudioDevice?
		
		CoreContext.shared.doOnCoreQueue { core in
			for device in core.audioDevices {
				if device.hasCapability(capability: .CapabilityRecord) {
					switch device.type {
					case .Headphones, .Headset:
						headsetCard = device
					case .Bluetooth, .HearingAid:
						bluetoothCard = device
					case .Microphone:
						microphoneCard = device
					default:
						break
					}
				}
			}
		}
		
		Log.info("Found headset/headphones/hearingAid sound card [\(String(describing: headsetCard))], "
				 + "bluetooth sound card [\(String(describing: bluetoothCard))] and microphone card [\(String(describing: microphoneCard))]")
		
		return headsetCard ?? bluetoothCard ?? microphoneCard
	}
}
// swiftlint:enable file_length