103 lines
4.7 KiB
Swift
103 lines
4.7 KiB
Swift
//
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// Copyright 2022 New Vector Ltd
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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import Combine
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import SwiftUI
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struct PinnedEventsTimelineScreenCoordinatorParameters {
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let roomProxy: JoinedRoomProxyProtocol
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let timelineController: RoomTimelineControllerProtocol
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let mediaProvider: MediaProviderProtocol
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let mediaPlayerProvider: MediaPlayerProviderProtocol
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let voiceMessageMediaManager: VoiceMessageMediaManagerProtocol
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let appMediator: AppMediatorProtocol
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}
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enum PinnedEventsTimelineScreenCoordinatorAction {
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case dismiss
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case displayUser(userID: String)
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case presentLocationViewer(geoURI: GeoURI, description: String?)
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case displayMessageForwarding(forwardingItem: MessageForwardingItem)
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case displayRoomScreenWithFocussedPin(eventID: String)
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}
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final class PinnedEventsTimelineScreenCoordinator: CoordinatorProtocol {
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private let parameters: PinnedEventsTimelineScreenCoordinatorParameters
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private let viewModel: PinnedEventsTimelineScreenViewModelProtocol
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private let timelineViewModel: TimelineViewModelProtocol
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private var cancellables = Set<AnyCancellable>()
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private let actionsSubject: PassthroughSubject<PinnedEventsTimelineScreenCoordinatorAction, Never> = .init()
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var actions: AnyPublisher<PinnedEventsTimelineScreenCoordinatorAction, Never> {
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actionsSubject.eraseToAnyPublisher()
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}
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init(parameters: PinnedEventsTimelineScreenCoordinatorParameters) {
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self.parameters = parameters
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viewModel = PinnedEventsTimelineScreenViewModel()
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timelineViewModel = TimelineViewModel(roomProxy: parameters.roomProxy,
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timelineController: parameters.timelineController,
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isPinnedEventsTimeline: true,
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mediaProvider: parameters.mediaProvider,
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mediaPlayerProvider: parameters.mediaPlayerProvider,
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voiceMessageMediaManager: parameters.voiceMessageMediaManager,
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userIndicatorController: ServiceLocator.shared.userIndicatorController,
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appMediator: parameters.appMediator,
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appSettings: ServiceLocator.shared.settings,
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analyticsService: ServiceLocator.shared.analytics)
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}
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func start() {
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viewModel.actionsPublisher.sink { [weak self] action in
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MXLog.info("Coordinator: received view model action: \(action)")
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guard let self else { return }
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switch action {
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case .dismiss:
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self.actionsSubject.send(.dismiss)
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}
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}
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.store(in: &cancellables)
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timelineViewModel.actions.sink { [weak self] action in
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MXLog.info("Coordinator: received timeline view model action: \(action)")
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guard let self else { return }
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switch action {
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case .tappedOnSenderDetails(let userID):
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actionsSubject.send(.displayUser(userID: userID))
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case .displayMessageForwarding(let forwardingItem):
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actionsSubject.send(.displayMessageForwarding(forwardingItem: forwardingItem))
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case .displayLocation(_, let geoURI, let description):
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actionsSubject.send(.presentLocationViewer(geoURI: geoURI, description: description))
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case .viewInRoomTimeline(let eventID):
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actionsSubject.send(.displayRoomScreenWithFocussedPin(eventID: eventID))
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// These other actions will not be handled in this view
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case .displayEmojiPicker, .displayReportContent, .displayCameraPicker, .displayMediaPicker, .displayDocumentPicker, .displayLocationPicker, .displayPollForm, .displayMediaUploadPreviewScreen, .composer, .hasScrolled:
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// These actions are not handled in this coordinator
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break
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}
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}
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.store(in: &cancellables)
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}
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func toPresentable() -> AnyView {
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AnyView(PinnedEventsTimelineScreen(context: viewModel.context, timelineContext: timelineViewModel.context))
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}
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}
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