125 lines
5.2 KiB
Swift
125 lines
5.2 KiB
Swift
//
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// Copyright 2022-2024 New Vector Ltd.
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//
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// SPDX-License-Identifier: AGPL-3.0-only
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// Please see LICENSE in the repository root for full details.
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//
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import SwiftUI
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typealias UserSessionsOverviewViewModelType = StateStoreViewModel<UserSessionsOverviewViewState, UserSessionsOverviewViewAction>
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class UserSessionsOverviewViewModel: UserSessionsOverviewViewModelType, UserSessionsOverviewViewModelProtocol {
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private let userSessionsOverviewService: UserSessionsOverviewServiceProtocol
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private let settingsService: UserSessionSettingsProtocol
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var completion: ((UserSessionsOverviewViewModelResult) -> Void)?
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init(userSessionsOverviewService: UserSessionsOverviewServiceProtocol, settingsService: UserSessionSettingsProtocol, showDeviceLogout: Bool) {
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self.userSessionsOverviewService = userSessionsOverviewService
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self.settingsService = settingsService
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super.init(initialViewState: .init(showLocationInfo: settingsService.showIPAddressesInSessionsManager, showDeviceLogout: showDeviceLogout))
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userSessionsOverviewService.overviewDataPublisher.sink { [weak self] overviewData in
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self?.updateViewState(with: overviewData)
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}
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.store(in: &cancellables)
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self.settingsService
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.showIPAddressesInSessionsManagerPublisher
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.weakAssign(to: \.state.showLocationInfo, on: self)
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.store(in: &cancellables)
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updateViewState(with: userSessionsOverviewService.overviewDataPublisher.value)
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}
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// MARK: - Public
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override func process(viewAction: UserSessionsOverviewViewAction) {
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switch viewAction {
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case .viewAppeared:
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loadData()
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case .verifyCurrentSession:
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completion?(.verifyCurrentSession)
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case .renameCurrentSession:
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guard let currentSessionInfo = userSessionsOverviewService.currentSession else {
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assertionFailure("Missing current session")
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return
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}
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completion?(.renameSession(currentSessionInfo))
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case .logoutOfCurrentSession:
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guard let currentSessionInfo = userSessionsOverviewService.currentSession else {
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assertionFailure("Missing current session")
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return
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}
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completion?(.logoutOfSession(currentSessionInfo))
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case .viewCurrentSessionDetails:
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guard let currentSessionInfo = userSessionsOverviewService.currentSession else {
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assertionFailure("Missing current session")
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return
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}
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completion?(.showCurrentSessionOverview(sessionInfo: currentSessionInfo))
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case .viewAllUnverifiedSessions:
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showSessions(filteredBy: .unverified)
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case .viewAllInactiveSessions:
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showSessions(filteredBy: .inactive)
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case .viewAllOtherSessions:
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showSessions(filteredBy: .all)
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case .tapUserSession(let sessionId):
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guard let session = userSessionsOverviewService.sessionForIdentifier(sessionId) else {
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assertionFailure("Missing session info")
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return
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}
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completion?(.showUserSessionOverview(sessionInfo: session))
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case .linkDevice:
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completion?(.linkDevice)
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case .logoutOtherSessions:
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completion?(.logoutFromUserSessions(sessionInfos: userSessionsOverviewService.otherSessions))
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case .showLocationInfo:
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settingsService.showIPAddressesInSessionsManager.toggle()
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state.showLocationInfo = settingsService.showIPAddressesInSessionsManager
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}
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}
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// MARK: - Private
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private func updateViewState(with userSessionsViewData: UserSessionsOverviewData) {
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state.unverifiedSessionsViewData = userSessionsViewData.unverifiedSessions.asViewData()
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state.inactiveSessionsViewData = userSessionsViewData.inactiveSessions.asViewData()
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state.otherSessionsViewData = userSessionsViewData.otherSessions.asViewData()
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if let currentSessionInfo = userSessionsViewData.currentSession {
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state.currentSessionViewData = UserSessionCardViewData(sessionInfo: currentSessionInfo)
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}
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state.linkDeviceButtonVisible = userSessionsViewData.linkDeviceEnabled
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}
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private func loadData() {
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state.showLoadingIndicator = true
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userSessionsOverviewService.updateOverviewData { [weak self] result in
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guard let self = self else { return }
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self.state.showLoadingIndicator = false
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if case let .failure(error) = result {
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// TODO:
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}
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// No need to consume .success as there's a subscription on the data.
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}
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}
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private func showSessions(filteredBy filter: UserOtherSessionsFilter) {
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completion?(.showOtherSessions(sessionInfos: userSessionsOverviewService.otherSessions,
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filter: filter))
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}
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}
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extension Collection where Element == UserSessionInfo {
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func asViewData() -> [UserSessionListItemViewData] {
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map { UserSessionListItemViewDataFactory().create(from: $0) }
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}
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}
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