linphone-ios/Linphone/UI/Main/Conversations/ViewModel/ConversationViewModel.swift
2024-08-21 15:47:51 +02:00

1314 lines
46 KiB
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 Combine
import SwiftUI
import AVFoundation
// swiftlint:disable type_body_length
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 = ""
private var chatRoomSuscriptions = Set<AnyCancellable?>()
private var chatMessageSuscriptions = Set<AnyCancellable?>()
@Published var conversationMessagesSection: [MessagesSection] = []
@Published var participantConversationModel: [ContactAvatarModel] = []
@Published var mediasToSend: [Attachment] = []
var maxMediaCount = 12
var oldMessageReceived = false
@Published var selectedMessage: Message?
@Published var messageToReply: Message?
init() {}
func addConversationDelegate() {
coreContext.doOnCoreQueue { _ in
if self.displayedConversation != nil {
self.chatRoomSuscriptions.insert(self.displayedConversation?.chatRoom.publisher?.onChatMessageSending?.postOnCoreQueue { (cbValue: (chatRoom: ChatRoom, eventLog: EventLog)) in
self.getNewMessages(eventLogs: [cbValue.eventLog])
})
self.chatRoomSuscriptions.insert(self.displayedConversation?.chatRoom.publisher?.onChatMessagesReceived?.postOnCoreQueue { (cbValue: (chatRoom: ChatRoom, eventLogs: [EventLog])) in
self.getNewMessages(eventLogs: cbValue.eventLogs)
})
}
}
}
func addChatMessageDelegate(message: ChatMessage) {
DispatchQueue.main.asyncAfter(deadline: .now() + 0.5) {
if self.displayedConversation != nil {
self.coreContext.doOnCoreQueue { _ in
self.chatMessageSuscriptions.insert(message.publisher?.onMsgStateChanged?.postOnCoreQueue {(cbValue: (message: ChatMessage, state: ChatMessage.State)) in
var statusTmp: Message.Status? = .sending
switch cbValue.message.state {
case .InProgress:
statusTmp = .sending
case .Delivered:
statusTmp = .sent
case .DeliveredToUser:
statusTmp = .received
case .Displayed:
statusTmp = .read
default:
statusTmp = nil
}
let indexMessage = self.conversationMessagesSection[0].rows.firstIndex(where: {$0.id == message.messageId})
DispatchQueue.main.async {
if indexMessage != nil {
self.objectWillChange.send()
self.conversationMessagesSection[0].rows[indexMessage!].status = statusTmp
}
}
})
self.chatMessageSuscriptions.insert(message.publisher?.onNewMessageReaction?.postOnCoreQueue {(cbValue: (message: ChatMessage, reaction: ChatMessageReaction)) in
let indexMessage = self.conversationMessagesSection[0].rows.firstIndex(where: {$0.id == message.messageId})
var reactionsTmp: [String] = []
cbValue.message.reactions.forEach({ chatMessageReaction in
reactionsTmp.append(chatMessageReaction.body)
})
DispatchQueue.main.async {
if indexMessage != nil {
self.objectWillChange.send()
self.conversationMessagesSection[0].rows[indexMessage!].reactions = reactionsTmp
}
}
})
self.chatMessageSuscriptions.insert(message.publisher?.onReactionRemoved?.postOnCoreQueue {(cbValue: (message: ChatMessage, address: Address)) in
let indexMessage = self.conversationMessagesSection[0].rows.firstIndex(where: {$0.id == message.messageId})
var reactionsTmp: [String] = []
cbValue.message.reactions.forEach({ chatMessageReaction in
reactionsTmp.append(chatMessageReaction.body)
})
DispatchQueue.main.async {
if indexMessage != nil {
self.objectWillChange.send()
self.conversationMessagesSection[0].rows[indexMessage!].reactions = reactionsTmp
}
}
})
}
}
}
}
func removeConversationDelegate() {
self.chatRoomSuscriptions.removeAll()
self.chatMessageSuscriptions.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
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 getMessages() {
self.getHistorySize()
self.getUnreadMessagesCount()
self.getParticipantConversationModel()
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: [Message] = []
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: .image
)
attachmentNameList += ", \(content.name!)"
attachmentList.append(attachment)
}
} else {
if content.type != "video" {
let path = URL(string: self.getNewFilePath(name: content.name ?? ""))
if path != nil {
let attachment =
Attachment(
id: UUID().uuidString,
name: content.name!,
url: path!,
type: (content.name?.lowercased().hasSuffix("gif"))! ? .gif : .image
)
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
)
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()
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
default:
statusTmp = nil
}
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()
addressCleaned?.clean()
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(
Message(
id: 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,
ownReaction: eventLog.chatMessage?.ownReaction?.body ?? "",
reactions: reactionsTmp
)
)
self.addChatMessageDelegate(message: eventLog.chatMessage!)
} else {
conversationMessage.insert(
Message(
id: UUID().uuidString,
status: nil,
isOutgoing: false,
dateReceived: 0,
address: "",
isFirstMessage: false,
text: "",
attachments: [],
ownReaction: "",
reactions: []
), at: 0
)
}
}
DispatchQueue.main.async {
if self.conversationMessagesSection.isEmpty && self.displayedConversation != nil {
self.conversationMessagesSection.append(MessagesSection(date: Date(), chatRoomID: self.displayedConversation!.id, rows: conversationMessage.reversed()))
}
}
}
}
}
func getOldMessages() {
coreContext.doOnCoreQueue { _ in
if self.displayedConversation != nil && 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: [Message] = []
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: .image
)
attachmentNameList += ", \(content.name!)"
attachmentList.append(attachment)
}
} else {
if content.type != "video" {
let path = URL(string: self.getNewFilePath(name: content.name ?? ""))
if path != nil {
let attachment =
Attachment(
id: UUID().uuidString,
name: content.name!,
url: path!,
type: (content.name?.lowercased().hasSuffix("gif"))! ? .gif : .image
)
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
)
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()
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
default:
statusTmp = nil
}
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()
addressCleaned?.clean()
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(
Message(
id: 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,
ownReaction: eventLog.chatMessage?.ownReaction?.body ?? "",
reactions: reactionsTmp
), at: 0
)
self.addChatMessageDelegate(message: eventLog.chatMessage!)
} else {
conversationMessagesTmp.insert(
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?.address == conversationMessagesTmp.last?.address {
self.conversationMessagesSection[0].rows[self.conversationMessagesSection[0].rows.count - 1].isFirstMessage = false
}
self.conversationMessagesSection[0].rows.append(contentsOf: conversationMessagesTmp.reversed())
self.oldMessageReceived = false
}
}
}
}
}
func getNewMessages(eventLogs: [EventLog]) {
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: .image
)
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 ?? ""))
if path != nil {
let attachment =
Attachment(
id: UUID().uuidString,
name: content.name!,
url: path!,
type: (content.name?.lowercased().hasSuffix("gif"))! ? .gif : .image
)
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
)
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()
let isFirstMessageIncomingTmp = index > 0
? addressPrecCleaned?.asStringUriOnly() != addressCleaned?.asStringUriOnly()
: (
self.conversationMessagesSection.isEmpty || self.conversationMessagesSection[0].rows.isEmpty
? true
: self.conversationMessagesSection[0].rows[0].address != addressCleaned?.asStringUriOnly()
)
let isFirstMessageOutgoingTmp = index <= eventLogs.count - 2
? addressNextCleaned?.asStringUriOnly() == addressCleaned?.asStringUriOnly()
: (
self.conversationMessagesSection.isEmpty || self.conversationMessagesSection[0].rows.isEmpty
? true
: !self.conversationMessagesSection[0].rows[0].isOutgoing || self.conversationMessagesSection[0].rows[0].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
default:
statusTmp = nil
}
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()
addressCleaned?.clean()
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 {
let message = Message(
id: 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,
ownReaction: eventLog.chatMessage?.ownReaction?.body ?? "",
reactions: reactionsTmp
)
self.addChatMessageDelegate(message: eventLog.chatMessage!)
DispatchQueue.main.async {
if !self.conversationMessagesSection.isEmpty
&& !self.conversationMessagesSection[0].rows.isEmpty
&& self.conversationMessagesSection[0].rows[0].isOutgoing
&& (self.conversationMessagesSection[0].rows[0].address == message.address) {
self.conversationMessagesSection[0].rows[0].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.isOutgoing {
self.displayedConversationUnreadMessagesCount = unreadMessagesCount
}
}
} else {
let 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 {
self.conversationMessagesSection.append(MessagesSection(date: Date(), chatRoomID: self.displayedConversation!.id, rows: [message]))
} else {
self.conversationMessagesSection[0].rows.insert(message, at: 0)
}
}
}
}
}
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.id == 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: [Message] = []
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: .image
)
attachmentNameList += ", \(content.name!)"
attachmentList.append(attachment)
}
} else {
if content.type != "video" {
let path = URL(string: self.getNewFilePath(name: content.name ?? ""))
if path != nil {
let attachment =
Attachment(
id: UUID().uuidString,
name: content.name!,
url: path!,
type: (content.name?.lowercased().hasSuffix("gif"))! ? .gif : .image
)
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
)
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()
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
default:
statusTmp = nil
}
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()
addressCleaned?.clean()
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(
Message(
id: 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,
ownReaction: eventLog.chatMessage?.ownReaction?.body ?? "",
reactions: reactionsTmp
), at: 0
)
self.addChatMessageDelegate(message: eventLog.chatMessage!)
} else {
conversationMessagesTmp.insert(
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?.address == conversationMessagesTmp.last?.address {
self.conversationMessagesSection[0].rows[self.conversationMessagesSection[0].rows.count - 1].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 sendMessage() {
coreContext.doOnCoreQueue { _ in
do {
var message: ChatMessage?
if self.messageToReply != nil {
let chatMessageToReply = self.displayedConversation!.chatRoom.findMessage(messageId: self.messageToReply!.id)
if chatMessageToReply != nil {
message = try self.displayedConversation!.chatRoom.createReplyMessage(message: chatMessageToReply!)
}
self.messageToReply = nil
} 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 (isVoiceRecording.value == true && voiceMessageRecorder.file != null) {
stopVoiceRecorder()
val content = voiceMessageRecorder.createContent()
if (content != null) {
Log.i(
"$TAG Voice recording content created, file name is ${content.name} and duration is ${content.fileDuration}"
)
message.addContent(content)
} else {
Log.e("$TAG Voice recording content couldn't be created!")
}
} 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 {
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.displayedConversation = conversationModel
}
func resetDisplayedChatRoom(conversationsList: [ConversationModel]) {
removeConversationDelegate()
if self.displayedConversation != nil {
conversationsList.forEach { conversation in
if conversation.id == self.displayedConversation!.id {
self.displayedConversation = conversation
self.chatRoomSuscriptions.insert(conversation.chatRoom.publisher?.onChatMessageSending?.postOnCoreQueue { (cbValue: (chatRoom: ChatRoom, eventLog: EventLog)) in
self.getNewMessages(eventLogs: [cbValue.eventLog])
})
self.chatRoomSuscriptions.insert(conversation.chatRoom.publisher?.onChatMessagesReceived?.postOnCoreQueue { (cbValue: (chatRoom: ChatRoom, eventLogs: [EventLog])) in
self.getNewMessages(eventLogs: cbValue.eventLogs)
})
}
}
}
}
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) {
let contentName = content.name
if contentName != nil {
let isImage = FileUtil.isExtensionImage(path: contentName!)
let groupName = "group.\(Bundle.main.bundleIdentifier ?? "").linphoneExtension"
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)"
)
self.displayedConversation?.downloadContent(chatMessage: chatMessage, content: content)
} else {
Log.error("[ConversationViewModel] Content name is null, can't download it!")
}
}
}
func getNewFilePath(name: String) -> String {
let groupName = "group.\(Bundle.main.bundleIdentifier ?? "").linphoneExtension"
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 {
let decodedData: () = 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 ""
}
}
func sendReaction(emoji: String) {
coreContext.doOnCoreQueue { _ in
if self.selectedMessage != nil {
Log.info("[ConversationViewModel] Sending reaction \(emoji) to message with ID \(self.selectedMessage!.id)")
let messageToSendReaction = self.displayedConversation!.chatRoom.findMessage(messageId: self.selectedMessage!.id)
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!].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!.id)")
}
}
}
}
}
func resend() {
coreContext.doOnCoreQueue { _ in
if self.selectedMessage != nil {
Log.info("[ConversationViewModel] Re-sending message with ID \(self.selectedMessage!.id)")
let messageToResend = self.displayedConversation!.chatRoom.findMessage(messageId: self.selectedMessage!.id)
if messageToResend != nil {
messageToResend!.send()
}
}
}
}
}
struct LinphoneCustomEventLog: Hashable {
var id = UUID()
var eventLog: EventLog
func hash(into hasher: inout Hasher) {
hasher.combine(id)
}
}
extension LinphoneCustomEventLog {
static func ==(lhs: LinphoneCustomEventLog, rhs: LinphoneCustomEventLog) -> Bool {
return lhs.id == rhs.id
}
}
// swiftlint:enable type_body_length