940801f400
* Add support for joining rooms from a space.
Doesn't yet handle the Join button 🤔
* Handle the join button for both rooms and spaces.
Also refactor more instances of spaceRoom to spaceRoomProxy.
91 lines
3.6 KiB
Swift
91 lines
3.6 KiB
Swift
//
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// Copyright 2025 New Vector Ltd.
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//
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// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
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// Please see LICENSE files in the repository root for full details.
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//
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import Combine
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import SwiftUI
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typealias SpaceListScreenViewModelType = StateStoreViewModelV2<SpaceListScreenViewState, SpaceListScreenViewAction>
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class SpaceListScreenViewModel: SpaceListScreenViewModelType, SpaceListScreenViewModelProtocol {
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private let spaceServiceProxy: SpaceServiceProxyProtocol
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private let userIndicatorController: UserIndicatorControllerProtocol
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private let actionsSubject: PassthroughSubject<SpaceListScreenViewModelAction, Never> = .init()
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var actionsPublisher: AnyPublisher<SpaceListScreenViewModelAction, Never> {
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actionsSubject.eraseToAnyPublisher()
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}
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init(userSession: UserSessionProtocol,
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selectedSpacePublisher: CurrentValuePublisher<String?, Never>,
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userIndicatorController: UserIndicatorControllerProtocol) {
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spaceServiceProxy = userSession.clientProxy.spaceService
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self.userIndicatorController = userIndicatorController
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super.init(initialViewState: SpaceListScreenViewState(userID: userSession.clientProxy.userID,
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joinedSpaces: spaceServiceProxy.joinedSpacesPublisher.value,
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bindings: .init()),
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mediaProvider: userSession.mediaProvider)
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spaceServiceProxy.joinedSpacesPublisher
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.receive(on: DispatchQueue.main)
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.weakAssign(to: \.state.joinedSpaces, on: self)
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.store(in: &cancellables)
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selectedSpacePublisher
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.weakAssign(to: \.state.selectedSpaceID, on: self)
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.store(in: &cancellables)
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userSession.clientProxy.userAvatarURLPublisher
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.receive(on: DispatchQueue.main)
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.weakAssign(to: \.state.userAvatarURL, on: self)
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.store(in: &cancellables)
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userSession.clientProxy.userDisplayNamePublisher
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.receive(on: DispatchQueue.main)
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.weakAssign(to: \.state.userDisplayName, on: self)
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.store(in: &cancellables)
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}
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// MARK: - Public
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override func process(viewAction: SpaceListScreenViewAction) {
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MXLog.info("View model: received view action: \(viewAction)")
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switch viewAction {
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case .spaceAction(.select(let spaceRoomProxy)):
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Task { await selectSpace(spaceRoomProxy) }
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case .spaceAction(.join(let spaceRoomProxy)):
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#warning("Implement joining.")
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case .showSettings:
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actionsSubject.send(.showSettings)
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}
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}
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// MARK: - Private
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private func selectSpace(_ spaceRoomProxy: SpaceRoomProxyProtocol) async {
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switch await spaceServiceProxy.spaceRoomList(for: spaceRoomProxy) {
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case .success(let spaceRoomListProxy):
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actionsSubject.send(.selectSpace(spaceRoomListProxy))
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case .failure(let error):
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MXLog.error("Unable to select space: \(error)")
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showFailureIndicator()
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}
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}
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// MARK: - Indicators
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private static var failureIndicatorID: String { "\(Self.self)-Failure" }
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private func showFailureIndicator() {
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userIndicatorController.submitIndicator(UserIndicator(id: Self.failureIndicatorID,
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type: .toast,
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title: L10n.errorUnknown,
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iconName: "xmark"))
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}
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}
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