82 lines
2.3 KiB
Swift
82 lines
2.3 KiB
Swift
//
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// IMRemoteUtil.swift
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// Crush
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//
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// Created by Leon on 2025/8/18.
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//
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import NIMSDK
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import UIKit
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class IMRemoteUtil {
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/// V2NIMMessage -> IMBaseRemoteInfo 初步划分确定 消息划分的cellType
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static func dealRemoteInfo(message: V2NIMMessage?) -> IMBaseRemoteInfo {
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guard let msg = message else {
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return IMBaseRemoteInfo()
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}
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// Parse serverExtension
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let remote = message?.serverExtension ?? ""
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let info = CodableHelper.decode(IMBaseRemoteInfo.self, from: remote) ?? IMBaseRemoteInfo()
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info.displayString = message?.text
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// Set default cellType according to Message type.
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switch message?.messageType {
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case .MESSAGE_TYPE_TEXT:
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if msg.isSelf {
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info.cellType = .text
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} else {
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info.cellType = .aimsg
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}
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case .MESSAGE_TYPE_TIP:
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info.cellType = .tips
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case .MESSAGE_TYPE_CUSTOM:
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// Parse 自定义消息的cellType，和Attachment
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dealCustom(info: info, attachment: message?.attachment)
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default:
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info.cellType = .unknown
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}
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return info
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}
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private static func dealCustom(info: IMBaseRemoteInfo, attachment: V2NIMMessageAttachment?) {
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guard let attach = attachment else {
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return
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}
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info.cellType = .text
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let attachmentString = attach.raw
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// dlog("☁️🔥 V2NIMMessageAttachment's raw:\(attach.raw)")
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guard attachmentString.count > 0, let model = CodableHelper.decode(IMCustomAttachment.self, from: attachmentString) else {
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return
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}
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info.customAttachment = model
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guard let type = model.type else {
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dlog("☁️❌ wrong type, attach.raw is: \(attachmentString)")
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return
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}
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switch type {
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case .IMAGE:
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info.cellType = .image
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info.displayString = "[Image]"
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case .IM_SEND_GIFT:
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info.cellType = .gift
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info.displayString = "[Gift]"
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case .CALL:
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info.cellType = .phonecall
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info.displayString = model.getDisplayString()
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default:
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break
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}
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}
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// MARK: - Helper
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// MARK: Call
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}
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