112 lines
3.7 KiB
Swift
112 lines
3.7 KiB
Swift
import Foundation
|
|
import monalxmpp
|
|
|
|
final class WrapperChat: ObservableObject {
|
|
@Published private(set) var messages: [Message] = []
|
|
@Published var replyText: String = ""
|
|
@Published private(set) var mamRequestInProgress = false
|
|
@Published var isOmemoEnabled: Bool {
|
|
didSet {
|
|
toggleOmemo(isOmemoEnabled)
|
|
}
|
|
}
|
|
|
|
let contact: Contact
|
|
|
|
private let monalContact: MLContact
|
|
private let account: Account
|
|
private let xmpp: MLXMPPManager
|
|
private let db: DataLayer
|
|
private var notificationObservers: [AnyObject] = []
|
|
|
|
init(account: Account, contact: Contact, db: DataLayer, xmpp: MLXMPPManager) {
|
|
self.contact = contact
|
|
self.account = account
|
|
self.db = db
|
|
self.xmpp = xmpp
|
|
|
|
// swiftlint:disable:next force_unwrapping
|
|
monalContact = db.contactList().first { $0.accountID.intValue == contact.ownerId && $0.contactJid == contact.contactJid }!
|
|
isOmemoEnabled = monalContact.isEncrypted
|
|
|
|
subscribe()
|
|
NotificationCenter.default.post(name: Notification.Name(kMonalNewMessageNotice), object: nil)
|
|
|
|
//
|
|
}
|
|
|
|
deinit {
|
|
notificationObservers.forEach { NotificationCenter.default.removeObserver($0) }
|
|
}
|
|
|
|
var chatTitle: String {
|
|
contact.name
|
|
}
|
|
|
|
func sendText(_ text: String) {
|
|
let newMessageId = UUID().uuidString
|
|
_ = db.addMessageHistory(
|
|
to: contact.contactJid,
|
|
forAccount: monalContact.accountID,
|
|
withMessage: text,
|
|
actuallyFrom: account.jid,
|
|
withId: newMessageId,
|
|
encrypted: monalContact.isEncrypted,
|
|
messageType: kMessageTypeText,
|
|
mimeType: nil,
|
|
size: nil
|
|
)
|
|
print(newMessageId)
|
|
xmpp.sendMessage(text, to: monalContact, isEncrypted: monalContact.isEncrypted, isUpload: false, messageId: newMessageId)
|
|
}
|
|
|
|
func requestMAM() {
|
|
if mamRequestInProgress { return }
|
|
mamRequestInProgress = true
|
|
|
|
guard let acc = xmpp.getEnabledAccount(forID: NSNumber(value: account.id)) else { return }
|
|
|
|
let lastStanzaId = messages.last?.stanzaId // last here because list is reversed
|
|
?? db.lastStanzaId(forAccount: NSNumber(value: account.id))
|
|
|
|
acc.setMAMQueryMostRecentFor(monalContact, before: lastStanzaId) { [weak self] msgs, _ in
|
|
DispatchQueue.main.asyncAfter(deadline: .now() + 0.5) { [weak self] in
|
|
self?.mamRequestInProgress = false
|
|
if !(msgs ?? []).isEmpty {
|
|
self?.refreshMessages()
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
private extension WrapperChat {
|
|
func subscribe() {
|
|
let newMsg = NotificationCenter.default.addObserver(forName: Notification.Name(kMonalNewMessageNotice), object: nil, queue: .main) { [weak self] _ in
|
|
self?.refreshMessages()
|
|
}
|
|
notificationObservers.append(newMsg)
|
|
|
|
let sentMsg = NotificationCenter.default.addObserver(forName: Notification.Name(kMonalSentMessageNotice), object: nil, queue: .main) { [weak self] _ in
|
|
self?.refreshMessages()
|
|
}
|
|
notificationObservers.append(sentMsg)
|
|
}
|
|
|
|
func refreshMessages() {
|
|
let messages = db.messages(forContact: contact.contactJid, forAccount: NSNumber(value: contact.ownerId))
|
|
.compactMap { obj -> Message? in
|
|
guard let message = obj as? MLMessage else { return nil }
|
|
return Message(message)
|
|
}
|
|
.sorted { $0.timestamp > $1.timestamp }
|
|
self.messages = messages
|
|
}
|
|
|
|
func toggleOmemo(_ new: Bool) {
|
|
if monalContact.isEncrypted != new {
|
|
monalContact.toggleEncryption(new)
|
|
}
|
|
}
|
|
}
|