element-ios/Riot/Modules/CreateRoom/CreateRoomCoordinator.swift

135 lines
4.8 KiB
Swift

// File created from FlowTemplate
// $ createRootCoordinator.sh CreateRoom CreateRoom EnterNewRoomDetails
/*
Copyright 2020 New Vector Ltd
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
import UIKit
@objcMembers
class CreateRoomCoordinatorParameter: NSObject {
/// Instance of the current MXSession
let session: MXSession
/// Instance of the parent space. `nil` if home space
let parentSpace: MXSpace?
init(session: MXSession,
parentSpace: MXSpace?) {
self.session = session
self.parentSpace = parentSpace
}
}
@objcMembers
final class CreateRoomCoordinator: CreateRoomCoordinatorType {
// MARK: - Properties
// MARK: Private
private let navigationRouter: NavigationRouterType
private let tabRouter: TabbedRouterType
private let parameters: CreateRoomCoordinatorParameter
// MARK: Public
// Must be used only internally
var childCoordinators: [Coordinator] = []
weak var delegate: CreateRoomCoordinatorDelegate?
var parentSpace: MXSpace? {
parameters.parentSpace
}
// MARK: - Setup
init(parameters: CreateRoomCoordinatorParameter) {
self.navigationRouter = NavigationRouter(navigationController: RiotNavigationController())
let segmentedController = SegmentedController.instantiate()
segmentedController.title = VectorL10n.spacesAddRoom
self.tabRouter = SegmentedRouter(segmentedController: segmentedController)
self.parameters = parameters
}
// MARK: - Public methods
func start() {
let createRoomCoordinator = self.createEnterNewRoomDetailsCoordinator()
createRoomCoordinator.start()
self.add(childCoordinator: createRoomCoordinator)
if let parentSpace = self.parentSpace {
let roomSelectionCoordinator = self.createRoomSelectorCoordinator(parentSpace: parentSpace)
roomSelectionCoordinator.completion = { [weak self] result in
guard let self = self else {
return
}
switch result {
case .done(let selectedItemIds):
self.delegate?.createRoomCoordinator(self, didAddRoomsWithIds: selectedItemIds)
default:
self.delegate?.createRoomCoordinatorDidCancel(self)
}
}
roomSelectionCoordinator.start()
self.add(childCoordinator: roomSelectionCoordinator)
self.tabRouter.tabs = [
TabbedRouterTab(title: VectorL10n.newWord, icon: nil, module: createRoomCoordinator),
TabbedRouterTab(title: VectorL10n.existing, icon: nil, module: roomSelectionCoordinator)
]
self.navigationRouter.setRootModule(self.tabRouter)
Analytics.shared.exploringSpace = parentSpace
} else {
self.navigationRouter.setRootModule(createRoomCoordinator)
}
}
func toPresentable() -> UIViewController {
return self.navigationRouter.toPresentable()
}
// MARK: - Private methods
private func createEnterNewRoomDetailsCoordinator() -> EnterNewRoomDetailsCoordinator {
let coordinator = EnterNewRoomDetailsCoordinator(session: self.parameters.session, parentSpace: self.parentSpace)
coordinator.delegate = self
return coordinator
}
private func createRoomSelectorCoordinator(parentSpace: MXSpace) -> MatrixItemChooserCoordinator {
let paramaters = MatrixItemChooserCoordinatorParameters(session: self.parameters.session, viewProvider: AddRoomSelectorViewProvider(), itemsProcessor: AddRoomItemsProcessor(parentSpace: parentSpace))
let coordinator = MatrixItemChooserCoordinator(parameters: paramaters)
return coordinator
}
}
// MARK: - EnterNewRoomDetailsCoordinatorDelegate
extension CreateRoomCoordinator: EnterNewRoomDetailsCoordinatorDelegate {
func enterNewRoomDetailsCoordinator(_ coordinator: EnterNewRoomDetailsCoordinatorType, didCreateNewRoom room: MXRoom) {
self.delegate?.createRoomCoordinator(self, didCreateNewRoom: room)
}
func enterNewRoomDetailsCoordinatorDidCancel(_ coordinator: EnterNewRoomDetailsCoordinatorType) {
self.delegate?.createRoomCoordinatorDidCancel(self)
}
}