Files
letro-ios/ElementX/Sources/Screens/Settings/SettingsScreen/SettingsScreenViewModel.swift
2023-12-19 12:12:16 +01:00

124 lines
4.8 KiB
Swift

//
// Copyright 2022 New Vector Ltd
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
import Combine
import SwiftUI
typealias SettingsScreenViewModelType = StateStoreViewModel<SettingsScreenViewState, SettingsScreenViewAction>
class SettingsScreenViewModel: SettingsScreenViewModelType, SettingsScreenViewModelProtocol {
private var actionsSubject: PassthroughSubject<SettingsScreenViewModelAction, Never> = .init()
var actions: AnyPublisher<SettingsScreenViewModelAction, Never> {
actionsSubject.eraseToAnyPublisher()
}
init(userSession: UserSessionProtocol, appSettings: AppSettings) {
super.init(initialViewState: .init(deviceID: userSession.deviceID,
userID: userSession.userID,
accountProfileURL: userSession.clientProxy.accountURL(action: .profile),
accountSessionsListURL: userSession.clientProxy.accountURL(action: .sessionsList),
showDeveloperOptions: appSettings.canShowDeveloperOptions),
imageProvider: userSession.mediaProvider)
userSession.clientProxy.userAvatarURL
.receive(on: DispatchQueue.main)
.weakAssign(to: \.state.userAvatarURL, on: self)
.store(in: &cancellables)
userSession.clientProxy.userDisplayName
.receive(on: DispatchQueue.main)
.weakAssign(to: \.state.userDisplayName, on: self)
.store(in: &cancellables)
appSettings.$chatBackupEnabled
.weakAssign(to: \.state.chatBackupEnabled, on: self)
.store(in: &cancellables)
userSession.clientProxy.secureBackupController.recoveryKeyState
.receive(on: DispatchQueue.main)
.sink { [weak self] state in
guard let self else { return }
self.state.showSecureBackupBadge = (state == .incomplete || state == .disabled) && appSettings.chatBackupEnabled
}
.store(in: &cancellables)
Task {
await userSession.clientProxy.loadUserAvatarURL()
await userSession.clientProxy.loadUserDisplayName()
if let sessionVerificationController = userSession.sessionVerificationController,
case let .success(isVerified) = await sessionVerificationController.isVerified() {
state.isSessionVerified = isVerified
}
}
userSession.callbacks
.receive(on: DispatchQueue.main)
.sink { [weak self] callback in
switch callback {
case .sessionVerificationNeeded:
self?.state.isSessionVerified = false
case .didVerifySession:
self?.state.isSessionVerified = true
default:
break
}
}
.store(in: &cancellables)
}
override func process(viewAction: SettingsScreenViewAction) {
switch viewAction {
case .close:
actionsSubject.send(.close)
case .userDetails:
actionsSubject.send(.userDetails)
case .accountProfile:
actionsSubject.send(.accountProfile)
case .analytics:
actionsSubject.send(.analytics)
case .appLock:
actionsSubject.send(.appLock)
case .reportBug:
actionsSubject.send(.reportBug)
case .about:
actionsSubject.send(.about)
case .logout:
actionsSubject.send(.logout)
case .sessionVerification:
actionsSubject.send(.sessionVerification)
case .secureBackup:
actionsSubject.send(.secureBackup)
case .notifications:
actionsSubject.send(.notifications)
case .accountSessionsList:
actionsSubject.send(.accountSessionsList)
case .advancedSettings:
actionsSubject.send(.advancedSettings)
case .developerOptions:
actionsSubject.send(.developerOptions)
case .updateWindow(let window):
Task {
guard state.window != window else { return }
state.window = window
}
}
}
}