passepartout-apple/Passepartout-iOS/Scenes/Shortcuts/ShortcutsConnectToViewContr...

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//
// ShortcutsConnectToViewController.swift
// Passepartout-iOS
//
// Created by Davide De Rosa on 3/18/19.
2020-01-11 08:27:22 +00:00
// Copyright (c) 2020 Davide De Rosa. All rights reserved.
//
// https://github.com/passepartoutvpn
//
// This file is part of Passepartout.
//
// Passepartout is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Passepartout is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Passepartout. If not, see <http://www.gnu.org/licenses/>.
//
import UIKit
import Intents
import IntentsUI
import PassepartoutCore
import Convenience
@available(iOS 12, *)
class ShortcutsConnectToViewController: UITableViewController, ProviderPoolViewControllerDelegate, StrongTableHost {
private let service = TransientStore.shared.service
private var providers: [Infrastructure.Name] = []
private var hosts: [String] = []
private var selectedProfile: ConnectionProfile?
weak var delegate: ShortcutsIntentDelegate?
// MARK: StrongTableHost
let model: StrongTableModel<SectionType, RowType> = {
let model: StrongTableModel<SectionType, RowType> = StrongTableModel()
model.setHeader(L10n.Core.Organizer.Sections.Providers.header, forSection: .providers)
model.setHeader(L10n.Core.Organizer.Sections.Hosts.header, forSection: .hosts)
return model
}()
func reloadModel() {
providers = service.sortedProviderNames()
hosts = service.sortedHostIds()
if !providers.isEmpty {
model.add(.providers)
model.set(.providerShortcut, count: providers.count, forSection: .providers)
}
if !hosts.isEmpty {
model.add(.hosts)
model.set(.hostShortcut, count: hosts.count, forSection: .hosts)
}
}
// MARK: UIViewController
override func viewDidLoad() {
super.viewDidLoad()
title = L10n.Core.Shortcuts.Add.Cells.Connect.caption
reloadModel()
}
override func shouldPerformSegue(withIdentifier identifier: String, sender: Any?) -> Bool {
guard identifier == StoryboardSegue.Shortcuts.pickLocationSegueIdentifier.rawValue else {
return false
}
guard let _ = selectedProfile as? ProviderConnectionProfile else {
return false
}
return true
}
override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
guard let vc = segue.destination as? ProviderPoolViewController else {
return
}
guard let provider = selectedProfile as? ProviderConnectionProfile else {
return
}
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vc.setInfrastructure(provider.infrastructure, currentPoolId: nil)
vc.delegate = self
}
// MARK: UITableViewController
enum SectionType {
case providers
case hosts
}
enum RowType {
case providerShortcut
case hostShortcut
}
override func numberOfSections(in tableView: UITableView) -> Int {
return model.numberOfSections
}
override func tableView(_ tableView: UITableView, titleForHeaderInSection section: Int) -> String? {
return model.header(forSection: section)
}
override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return model.numberOfRows(forSection: section)
}
override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = Cells.setting.dequeue(from: tableView, for: indexPath)
switch model.row(at: indexPath) {
case .providerShortcut:
let name = providers[indexPath.row]
if let metadata = InfrastructureFactory.shared.metadata(forName: name) {
cell.leftText = metadata.description
} else {
cell.leftText = name
}
case .hostShortcut:
let id = hosts[indexPath.row]
cell.leftText = service.screenTitle(forHostId: id)
}
return cell
}
override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
switch model.row(at: indexPath) {
case .providerShortcut:
selectedProfile = service.profile(withContext: .provider, id: providers[indexPath.row])
pickProviderLocation()
case .hostShortcut:
selectedProfile = service.profile(withContext: .host, id: hosts[indexPath.row])
addConnect()
}
}
// MARK: Actions
private func addConnect() {
guard let host = selectedProfile as? HostConnectionProfile else {
fatalError("Not a HostConnectionProfile")
}
let title = service.screenTitle(forHostId: host.id)
addShortcut(with: IntentDispatcher.intentConnect(profile: host, title: title))
}
private func addMoveToLocation(pool: Pool) {
guard let provider = selectedProfile as? ProviderConnectionProfile else {
fatalError("Not a ProviderConnectionProfile")
}
addShortcut(with: IntentDispatcher.intentMoveTo(profile: provider, pool: pool))
}
private func addShortcut(with intent: INIntent) {
delegate?.shortcutsDidSelectIntent(intent: intent)
}
private func pickProviderLocation() {
perform(segue: StoryboardSegue.Shortcuts.pickLocationSegueIdentifier)
}
// MARK: ProviderPoolViewControllerDelegate
func providerPoolController(_: ProviderPoolViewController, didSelectPool pool: Pool) {
addMoveToLocation(pool: pool)
}
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func providerPoolController(_: ProviderPoolViewController, didUpdateFavoriteGroups favoriteGroupIds: [String]) {
}
}