8df57abc1e
* Add a LinkNewDeviceService that exposes the SDK's grant QR code login methods. * Add a flow coordinator for linking a new device. Changes the presentation too.
79 lines
2.5 KiB
Swift
79 lines
2.5 KiB
Swift
//
|
|
// Copyright 2025 Element Creations Ltd.
|
|
//
|
|
// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
|
|
// Please see LICENSE files in the repository root for full details.
|
|
//
|
|
|
|
import Combine
|
|
import MatrixRustSDK
|
|
import SwiftUI
|
|
|
|
typealias LinkNewDeviceScreenViewModelType = StateStoreViewModelV2<LinkNewDeviceScreenViewState, LinkNewDeviceScreenViewAction>
|
|
|
|
class LinkNewDeviceScreenViewModel: LinkNewDeviceScreenViewModelType, LinkNewDeviceScreenViewModelProtocol {
|
|
private let clientProxy: ClientProxyProtocol
|
|
|
|
private let actionsSubject: PassthroughSubject<LinkNewDeviceScreenViewModelAction, Never> = .init()
|
|
var actionsPublisher: AnyPublisher<LinkNewDeviceScreenViewModelAction, Never> {
|
|
actionsSubject.eraseToAnyPublisher()
|
|
}
|
|
|
|
init(clientProxy: ClientProxyProtocol) {
|
|
self.clientProxy = clientProxy
|
|
|
|
super.init(initialViewState: LinkNewDeviceScreenViewState())
|
|
|
|
Task { await checkQRCodeLoginSupport() }
|
|
}
|
|
|
|
// MARK: - Public
|
|
|
|
override func process(viewAction: LinkNewDeviceScreenViewAction) {
|
|
MXLog.info("View model: received view action: \(viewAction)")
|
|
|
|
switch viewAction {
|
|
case .linkMobileDevice:
|
|
Task { await linkMobileDevice() }
|
|
case .linkDesktopComputer:
|
|
actionsSubject.send(.linkDesktopComputer)
|
|
case .dismiss:
|
|
actionsSubject.send(.dismiss)
|
|
}
|
|
}
|
|
|
|
// MARK: - Private
|
|
|
|
private func checkQRCodeLoginSupport() async {
|
|
if await clientProxy.isLoginWithQRCodeSupported {
|
|
state.mode = .readyToLink(isGeneratingCode: false)
|
|
} else {
|
|
state.mode = .notSupported
|
|
}
|
|
}
|
|
|
|
private func linkMobileDevice() async {
|
|
state.mode = .readyToLink(isGeneratingCode: true)
|
|
|
|
let linkNewDeviceService = clientProxy.linkNewDeviceService()
|
|
|
|
let progressPublisher = linkNewDeviceService.generateQRCode()
|
|
|
|
do {
|
|
_ = try await progressPublisher.values
|
|
.first { progress in
|
|
switch progress {
|
|
case .qrReady: true
|
|
default: false
|
|
}
|
|
}
|
|
|
|
actionsSubject.send(.linkMobileDevice(progressPublisher))
|
|
state.mode = .readyToLink(isGeneratingCode: false)
|
|
} catch {
|
|
#warning("Needs some form of re-usable error handling, will handle with the next screen.")
|
|
state.mode = .notSupported
|
|
}
|
|
}
|
|
}
|