155 lines
6.2 KiB
Swift
155 lines
6.2 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 SwiftUI
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struct RoomScreenCoordinatorParameters {
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let navigationStackCoordinator: NavigationStackCoordinator
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let roomProxy: RoomProxyProtocol
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let timelineController: RoomTimelineControllerProtocol
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let mediaProvider: MediaProviderProtocol
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let emojiProvider: EmojiProviderProtocol
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}
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enum RoomScreenCoordinatorAction {
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case leftRoom
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}
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final class RoomScreenCoordinator: CoordinatorProtocol {
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private var parameters: RoomScreenCoordinatorParameters
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private var viewModel: RoomScreenViewModelProtocol
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private var navigationStackCoordinator: NavigationStackCoordinator {
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parameters.navigationStackCoordinator
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}
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var callback: ((RoomScreenCoordinatorAction) -> Void)?
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init(parameters: RoomScreenCoordinatorParameters) {
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self.parameters = parameters
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viewModel = RoomScreenViewModel(timelineController: parameters.timelineController,
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mediaProvider: parameters.mediaProvider,
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roomName: parameters.roomProxy.displayName ?? parameters.roomProxy.name,
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roomAvatarUrl: parameters.roomProxy.avatarURL)
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}
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// MARK: - Public
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func start() {
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viewModel.callback = { [weak self] action in
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guard let self else { return }
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switch action {
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case .displayRoomDetails:
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self.displayRoomDetails()
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case .displayMediaFile(let file, let title):
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self.displayFilePreview(for: file, with: title)
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case .displayEmojiPicker(let itemId):
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self.displayEmojiPickerScreen(for: itemId)
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case .displayReportContent(let itemId):
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self.displayReportContent(for: itemId)
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}
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}
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}
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func stop() {
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parameters.roomProxy.removeTimelineListener()
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viewModel.context.send(viewAction: .markRoomAsRead)
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}
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func toPresentable() -> AnyView {
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AnyView(RoomScreen(context: viewModel.context))
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}
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// MARK: - Private
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private func displayFilePreview(for file: MediaFileHandleProxy, with title: String?) {
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let params = FilePreviewCoordinatorParameters(mediaFile: file, title: title)
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let coordinator = FilePreviewCoordinator(parameters: params)
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coordinator.callback = { [weak self] _ in
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self?.navigationStackCoordinator.pop()
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}
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navigationStackCoordinator.push(coordinator)
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}
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private func displayEmojiPickerScreen(for itemId: String) {
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let emojiPickerNavigationStackCoordinator = NavigationStackCoordinator()
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let params = EmojiPickerScreenCoordinatorParameters(emojiProvider: parameters.emojiProvider,
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itemId: itemId)
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let coordinator = EmojiPickerScreenCoordinator(parameters: params)
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coordinator.callback = { [weak self] action in
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switch action {
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case let .emojiSelected(emoji: emoji, itemId: itemId):
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MXLog.debug("Selected \(emoji) for \(itemId)")
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self?.navigationStackCoordinator.setSheetCoordinator(nil)
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Task {
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await self?.parameters.timelineController.sendReaction(emoji, to: itemId)
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}
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case .dismiss:
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self?.navigationStackCoordinator.setSheetCoordinator(nil)
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}
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}
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emojiPickerNavigationStackCoordinator.setRootCoordinator(coordinator)
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emojiPickerNavigationStackCoordinator.presentationDetents = [.medium, .large]
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navigationStackCoordinator.setSheetCoordinator(emojiPickerNavigationStackCoordinator)
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}
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private func displayRoomDetails() {
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let params = RoomDetailsCoordinatorParameters(navigationStackCoordinator: navigationStackCoordinator,
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roomProxy: parameters.roomProxy,
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mediaProvider: parameters.mediaProvider)
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let coordinator = RoomDetailsCoordinator(parameters: params)
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coordinator.callback = { [weak self] action in
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switch action {
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case .cancel:
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self?.navigationStackCoordinator.pop()
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case .leftRoom:
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self?.callback?(.leftRoom)
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}
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}
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navigationStackCoordinator.push(coordinator)
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}
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private func displayReportContent(for itemId: String) {
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let navigationCoordinator = NavigationStackCoordinator()
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let userIndicatorController = UserIndicatorController(rootCoordinator: NavigationStackCoordinator())
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let parameters = ReportContentCoordinatorParameters(itemID: itemId,
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roomProxy: parameters.roomProxy,
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userIndicatorController: userIndicatorController)
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let coordinator = ReportContentCoordinator(parameters: parameters)
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coordinator.callback = { [weak self] completion in
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self?.navigationStackCoordinator.setSheetCoordinator(nil)
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switch completion {
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case .cancel: break
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case .finish:
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self?.showSuccess(label: ElementL10n.reportContentSubmitted)
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}
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}
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navigationCoordinator.setRootCoordinator(coordinator)
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navigationStackCoordinator.setSheetCoordinator(userIndicatorController)
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}
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private func showSuccess(label: String) {
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ServiceLocator.shared.userIndicatorController.submitIndicator(UserIndicator(title: label, iconName: "checkmark"))
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}
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}
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