mirror of
https://github.com/vector-im/element-ios.git
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89 lines
2.8 KiB
Swift
89 lines
2.8 KiB
Swift
/*
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Copyright 2021 New Vector Ltd
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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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http://www.apache.org/licenses/LICENSE-2.0
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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 UIKit
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@objcMembers
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final class FlowTemplateCoordinator: FlowTemplateCoordinatorProtocol {
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// MARK: - Properties
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// MARK: Private
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private let parameters: FlowTemplateCoordinatorParameters
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private var navigationRouter: NavigationRouterType {
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return self.parameters.navigationRouter
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}
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// MARK: Public
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// Must be used only internally
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var childCoordinators: [Coordinator] = []
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weak var delegate: FlowTemplateCoordinatorDelegate?
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// MARK: - Setup
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init(parameters: FlowTemplateCoordinatorParameters) {
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self.parameters = parameters
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}
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// MARK: - Public
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func start() {
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let rootCoordinator = self.createTemplateScreenCoordinator()
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rootCoordinator.start()
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self.add(childCoordinator: rootCoordinator)
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if self.navigationRouter.modules.isEmpty == false {
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self.navigationRouter.push(rootCoordinator, animated: true, popCompletion: { [weak self] in
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self?.remove(childCoordinator: rootCoordinator)
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})
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} else {
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self.navigationRouter.setRootModule(rootCoordinator) { [weak self] in
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self?.remove(childCoordinator: rootCoordinator)
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}
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}
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}
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func toPresentable() -> UIViewController {
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return self.navigationRouter.toPresentable()
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}
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// MARK: - Private
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private func createTemplateScreenCoordinator() -> TemplateScreenCoordinator {
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let coordinatorParameters = TemplateScreenCoordinatorParameters(session: self.parameters.session)
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let coordinator = TemplateScreenCoordinator(parameters: coordinatorParameters)
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coordinator.delegate = self
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return coordinator
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}
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}
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// MARK: - TemplateScreenCoordinatorDelegate
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extension FlowTemplateCoordinator: TemplateScreenCoordinatorDelegate {
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func templateScreenCoordinator(_ coordinator: TemplateScreenCoordinatorProtocol, didCompleteWithUserDisplayName userDisplayName: String?) {
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self.delegate?.flowTemplateCoordinatorDidComplete(self)
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}
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func templateScreenCoordinatorDidCancel(_ coordinator: TemplateScreenCoordinatorProtocol) {
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self.delegate?.flowTemplateCoordinatorDidComplete(self)
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}
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}
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