forked from mirrors/linphone-iphone
121 lines
3.5 KiB
Swift
121 lines
3.5 KiB
Swift
//
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// ChatConversationTableViewModel.swift
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// linphone
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//
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// Created by Benoît Martins on 23/02/2023.
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//
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import UIKit
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import Foundation
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import linphonesw
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class ChatConversationTableViewModel: ControlsViewModel {
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static let sharedModel = ChatConversationTableViewModel()
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var messageListHistory : [ChatMessage] = []
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var chatRoom: ChatRoom? = nil
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var nbEventDisplayed = MutableLiveData<Int>(20)
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override init() {
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super.init()
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}
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/*
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func updateData() {
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if (chatRoom == nil) {
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return
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}
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let oneToOne = chatRoom!.hasCapability(mask: Int(LinphoneChatRoomCapabilitiesOneToOne.rawValue))
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let chatRoomEvents = chatRoom?.getHistoryEvents(nbEvents: 20)
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if(nbEventDisplayed.value != 20){
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nbEventDisplayed.value = 20
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}
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messageListHistory.removeAll()
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chatRoomEvents?.forEach({ eventLog in
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let event = eventLog
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let eventType = event.type
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if oneToOne && !eventTypeIsOfInterestForOne(toOneRoom: eventType) {
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} else {
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if let chat = event.chatMessage {
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//messageListHistory.append(chat)
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messageListHistory.insert(chat, at: 0)
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} //linphone_event_log_get_chat_message(event)
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/*
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if auto_download is available and file transfer in progress, not add event now
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if !(autoDownload && chat != nil && linphone_chat_message_is_file_transfer_in_progress(chat)) {
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totalEventList.append(NSValue(pointer: linphone_event_log_ref(event)))
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if listSize <= BASIC_EVENT_LIST {
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eventList.append(NSValue(pointer: linphone_event_log_ref(event)))
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}
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}
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listSize -= 1*/
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}
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})
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}
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func addData() {
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if (chatRoom == nil) {
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return
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}
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let oneToOne = chatRoom!.hasCapability(mask: Int(LinphoneChatRoomCapabilitiesOneToOne.rawValue))
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let chatRoomEvents = chatRoom?.getHistoryRangeEvents(begin: nbEventDisplayed.value!, end: nbEventDisplayed.value! + 20)
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chatRoomEvents?.reversed().forEach({ eventLog in
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let event = eventLog
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let eventType = event.type
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if oneToOne && !eventTypeIsOfInterestForOne(toOneRoom: eventType) {
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} else {
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if let chat = event.chatMessage {
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//messageListHistory.insert(chat, at: 0)
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messageListHistory.append(chat)
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} //linphone_event_log_get_chat_message(event)
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/*
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if auto_download is available and file transfer in progress, not add event now
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if !(autoDownload && chat != nil && linphone_chat_message_is_file_transfer_in_progress(chat)) {
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totalEventList.append(NSValue(pointer: linphone_event_log_ref(event)))
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if listSize <= BASIC_EVENT_LIST {
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eventList.append(NSValue(pointer: linphone_event_log_ref(event)))
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}
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}
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listSize -= 1*/
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}
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})
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if(chatRoomEvents!.count > 0){
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nbEventDisplayed.value! += 20
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}
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}
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*/
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func getMessage(index: Int) -> ChatMessage? {
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if (chatRoom == nil) {
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return nil
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}
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let oneToOne = chatRoom!.hasCapability(mask: Int(LinphoneChatRoomCapabilitiesOneToOne.rawValue))
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let chatRoomEvents = chatRoom?.getHistoryRangeEvents(begin: index, end: index+1)
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return chatRoomEvents?.first?.chatMessage
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}
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func getNBMessages() -> Int {
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if (chatRoom == nil) {
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return 0
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}
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return chatRoom!.historySize
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}
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func eventTypeIsOfInterestForOne(toOneRoom type: EventLogType) -> Bool {
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return type.rawValue == LinphoneEventLogTypeConferenceChatMessage.rawValue || type.rawValue == LinphoneEventLogTypeConferenceEphemeralMessageEnabled.rawValue || type.rawValue == LinphoneEventLogTypeConferenceEphemeralMessageDisabled.rawValue || type.rawValue == LinphoneEventLogTypeConferenceEphemeralMessageLifetimeChanged.rawValue
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}
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}
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