358 lines
11 KiB
Plaintext
358 lines
11 KiB
Plaintext
/*
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* Copyright (c) 2022 NetEase, Inc. All rights reserved.
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* Use of this source code is governed by a MIT license that can be
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* found in the LICENSE file.
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*
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*/
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import {
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V2NIMMessage,
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V2NIMMessageAttachment,
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V2NIMMessageImageAttachment,
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V2NIMMessageType
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} from '@nimsdk/base/src/main/ets/nim/sdk/V2NIMMessageService'
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import {
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ChatKitClient,
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ChatRepo,
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CustomMessageUtils,
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keyReplyMsgKey,
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mergedMessageCustomType,
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StorageRepo
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} from '@nimkit/chatkit'
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import { DateUtils } from '../common/DateUtils'
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import { fileUri } from '@kit.CoreFileKit'
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import { ChatConst } from '../constants/ChatConst'
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import { JSONUtil } from '@nimkit/common'
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import { BusinessError, systemDateTime } from '@kit.BasicServicesKit'
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import { V2NIMGetMediaResourceInfoResult, V2NIMMessageAIStreamStatus, V2NIMMessagePin } from '@nimsdk/base'
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import { ChatKitConfig } from '../ChatKitConfig'
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import { getMergedMessageContent, measureMessageHeight } from '../common/MessageHelper'
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import fs from '@ohos.file.fs'
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@ObservedV2
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export class NIMMessageInfo {
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// IM SDK 层的消息对象
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@Trace message: V2NIMMessage
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// 未读数量
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@Trace unReadCount: number = 100
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// 已读数量
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@Trace readCount: number = -1
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// 消息下载或上传进度
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@Trace downloadProgress: number = -1
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@Trace messageHeight = -1
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// 消息附件
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attachment: V2NIMMessageAttachment | null = null
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// 自定义消息附件
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customAttachment: object | null = null
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// 上一条消息的发送时间，用于判断该消息展示时候是否需要展示发送时间
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@Trace lastMessageTime: number = 0
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// 是否是接收消息，UI渲染时使用
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isReceiveMsg: boolean = false
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// 是否为撤回消息
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isRevokeMsg: boolean = false
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// 是否为撤回可编辑
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@Trace revokeEditMsg: boolean = false
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// 是否为PIN消息
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@Trace isPinMsg: boolean = false
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// 是否为合并转发消息
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isMergeMsg: boolean = false
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mergedContent: string = ''
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// 是否为合并转发详情页中的消息
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isMergeDetailMsg: boolean = false
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// 是否为多选选中
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@Trace isSelectedMsg: boolean = false
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//是否为回复消息
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@Trace
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isReplyMsg: boolean = false
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// 回复消息
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@Trace replyMsg: NIMMessageInfo | undefined = undefined
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// 撤回消息扩展
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revokeInfo: RevokeInfo | undefined = undefined
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//pin信息
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pinInfo: V2NIMMessagePin | undefined = undefined
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constructor(msg: V2NIMMessage) {
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this.message = msg
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this.parseMessage(msg)
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}
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async parseMessage(message: V2NIMMessage) {
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this.isReceiveMsg = this.message.senderId != ChatKitClient.getLoginUserId()
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// 解析撤回
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this.revokeInfo = RevokeInfo.parseRevokeInfo(message)
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if (this.revokeInfo != null) {
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this.isRevokeMsg = true
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this.revokeEditMsg = this.revokeInfo?.isEditMsg &&
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(systemDateTime.getTime() - this.revokeInfo.revokeTime < ChatKitConfig.messageRevokeTimeLimit)
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}
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// 解析合并转发
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if (message.messageType == V2NIMMessageType.V2NIM_MESSAGE_TYPE_CUSTOM && message.attachment != null) {
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this.customAttachment = CustomMessageUtils.dataOfCustomMessage(message.attachment)
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let customType = CustomMessageUtils.typeOfCustomMessage(message.attachment)
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if (customType == mergedMessageCustomType) {
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this.isMergeMsg = true
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this.mergedContent = getMergedMessageContent(this.customAttachment)
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}
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}
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// 解析回复
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this.parseReply(message)
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this.messageHeight = -1
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}
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// @Computed
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// get isReplyMsg():boolean{
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// return this.replyMsg !== undefined
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// }
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setIsReply(reply: boolean) {
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this.isReplyMsg = reply
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}
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async parseReply(message: V2NIMMessage) {
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// 优先使用 thread 方案
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if (message.threadReply) {
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this.isReplyMsg = true
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try {
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const messages = await ChatRepo.getMessageListByRefers([message.threadReply])
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if (messages.length > 0) {
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this.replyMsg = new NIMMessageInfo(messages[0])
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}
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} catch (err) {
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console.error(err)
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}
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return
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}
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// 非 thread 方案
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const remoteExt = message.serverExtension
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if (remoteExt) {
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try {
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const remoteDic = JSON.parse(remoteExt) as object
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const msgReplyDic = remoteDic[keyReplyMsgKey] as object
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if (msgReplyDic) {
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try {
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this.isReplyMsg = true
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const messages = await ChatRepo.getMessageListByRefers([{
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messageClientId: msgReplyDic['idClient'] as string,
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messageServerId: msgReplyDic['idServer'] as string,
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senderId: msgReplyDic['from'] as string,
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createTime: msgReplyDic['time'] as number,
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conversationId: msgReplyDic['to'] as string,
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receiverId: msgReplyDic['receiverId'] as string,
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conversationType: msgReplyDic['scene'] as number,
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}]).catch((err: BusinessError) => {
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console.debug('netease parseReply', err.message)
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})
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if (messages && messages.length > 0) {
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this.replyMsg = new NIMMessageInfo(messages[0])
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}
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} catch (err) {
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console.error(err)
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}
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}
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} catch (err) {
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console.error(err)
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}
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}
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}
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checkRevokeEdit(): boolean {
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if (this.revokeInfo != null) {
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this.isRevokeMsg = true
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this.revokeEditMsg = this.revokeInfo?.isEditMsg &&
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(systemDateTime.getTime() - this.revokeInfo.revokeTime < ChatKitConfig.messageRevokeTimeLimit)
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return this.revokeEditMsg
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}
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return false
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}
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configReadReceipt(): boolean {
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return this.message.messageConfig?.readReceiptEnabled ?? false
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}
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updateMessageStatus(message: V2NIMMessage) {
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this.message = message
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}
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setLastMessageTime(time: number) {
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this.lastMessageTime = time
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}
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setSelected(isSelected: boolean) {
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this.isSelectedMsg = isSelected
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}
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getMessageHeight(context: UIContext): number {
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if (this.messageHeight < 0) {
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this.messageHeight = measureMessageHeight(context, this)
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}
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return this.messageHeight
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}
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setPinMessage(pinMsg: V2NIMMessagePin | undefined) {
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if (pinMsg !== undefined) {
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this.pinInfo = pinMsg
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this.isPinMsg = true
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} else {
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this.isPinMsg = false
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this.pinInfo = undefined
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}
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this.messageHeight = -1
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}
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setDownloadProgress(progress: number) {
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this.downloadProgress = progress
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}
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setReadCount(readCount: number, unreadCount: number) {
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this.unReadCount = unreadCount
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this.readCount = readCount
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}
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getCreateTime(): number {
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return this.message.createTime
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}
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// 获取消息时间
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getMessageFormatTime(): string {
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return DateUtils.formatTime(this.message.createTime, this.lastMessageTime)
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}
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// 获取消息时间（根据消息时间展示的间隔）
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getMessageTime(): string {
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let result = ''
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if (this.message.createTime - this.lastMessageTime > ChatKitConfig.messageTimeGap) {
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result = DateUtils.formatTime(this.message.createTime, this.lastMessageTime)
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}
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return result
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}
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getConversationId() {
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return this.message.conversationId
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}
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getConversationType() {
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return ChatKitClient.nim.conversationIdUtil.parseConversationType(this.getConversationId())
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}
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getMessageClientId(): string {
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return this.message.messageClientId
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}
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getAvatarName(): string {
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let result = ''
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if (this.message != null && this.message != null) {
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result = this.message.senderId.substring(this.message.senderId.length - 2, this.message.senderId.length)
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}
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if (this.message != null && this.message.senderId != null) {
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result = this.message.senderId.substring(this.message.senderId.length - 2, this.message.senderId.length)
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}
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return result
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}
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getMessageType(): V2NIMMessageType {
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return this.message.messageType
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}
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isAiStreamMessage(): boolean {
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return this.message.aiConfig?.aiStream ?? false
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}
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isFinishedAiStream(): boolean {
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return (this.message.aiConfig?.aiStreamStatus ??
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V2NIMMessageAIStreamStatus.V2NIM_MESSAGE_AI_STREAM_STATUS_GENERATED) >
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V2NIMMessageAIStreamStatus.V2NIM_MESSAGE_AI_STREAM_STATUS_PLACEHOLDER
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}
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isReceiveMessage(): boolean {
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return this.isReceiveMsg
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}
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isPinMessage(): boolean {
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return this.isPinMsg
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}
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isMergeMessage(): boolean {
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return this.isMergeMsg
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}
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isMergeDetailMessage(): boolean {
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return this.isMergeDetailMsg
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}
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getImageUrl(): string {
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if (this.message.messageType == V2NIMMessageType.V2NIM_MESSAGE_TYPE_IMAGE) {
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let iamgeAttachment = this.message.attachment as V2NIMMessageImageAttachment
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if (iamgeAttachment) {
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if (iamgeAttachment.path) {
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if (fs.accessSync(iamgeAttachment.path)) {
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const uri = fileUri.getUriFromPath(iamgeAttachment.path)
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return uri
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}
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}
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return iamgeAttachment.url ?? ''
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}
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}
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return ''
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}
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async getImageThumbUrl(): Promise<string> {
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if (this.message.messageType == V2NIMMessageType.V2NIM_MESSAGE_TYPE_IMAGE) {
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let iamgeAttachment = this.message.attachment as V2NIMMessageImageAttachment
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if (iamgeAttachment) {
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if (iamgeAttachment.path) {
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if (fs.accessSync(iamgeAttachment.path)) {
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const uri = fileUri.getUriFromPath(iamgeAttachment.path)
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return uri
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}
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}
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const thumbResult: V2NIMGetMediaResourceInfoResult | undefined =
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await StorageRepo.getImageThumbUrl(iamgeAttachment, {
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width: ChatConst.imageMessageWidth
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})
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if (!thumbResult) {
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return iamgeAttachment.url ?? ''
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} else {
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return thumbResult.url ?? ''
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}
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}
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}
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return ''
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}
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}
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export class RevokeInfo {
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isLocalRevoke: boolean = false
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revokeTime: number = 0
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isEditMsg: boolean = false
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revokeMsgText: string = ''
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revokeMsgClientId: string = ''
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static parseRevokeInfo(msg: V2NIMMessage): RevokeInfo | undefined {
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if (msg == undefined || msg.messageType !== V2NIMMessageType.V2NIM_MESSAGE_TYPE_TEXT ||
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msg.localExtension == undefined
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|| !msg.localExtension?.includes(ChatConst.revokeLocalKey)) {
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return undefined
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}
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let localExtension = msg.localExtension
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if (JSONUtil.isJSONString(localExtension)) {
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let localObject = JSON.parse(localExtension) as object
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let revokeInfo = new RevokeInfo()
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revokeInfo.revokeMsgText = localObject?.[ChatConst.revokeMsgTextKey]
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revokeInfo.revokeMsgClientId = localObject?.[ChatConst.revokeMsgClientIdKey]
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revokeInfo.revokeTime = localObject?.[ChatConst.revokeLocalTimeKey]
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revokeInfo.isLocalRevoke = localObject?.[ChatConst.revokeLocalKey]
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revokeInfo.isEditMsg = localObject?.[ChatConst.revokeMsgEditKey]
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return revokeInfo
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}
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return undefined
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}
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} |