135 lines
4.5 KiB
Swift
135 lines
4.5 KiB
Swift
import UIKit
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@MainActor
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final class AppContext {
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let core = GotchaCore()
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private let window: UIWindow
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private(set) var tabs = UITabBarController()
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private(set) var navigationControllers: [UINavigationController] = []
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init(window: UIWindow) {
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self.window = window
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applyAppearance()
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}
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func makeRootController() -> UIViewController {
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let roots: [UIViewController] = [
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HomeViewController(context: self),
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repositoryRoot(mode: .issues),
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repositoryRoot(mode: .commits),
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PullsViewController(context: self),
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repositoryRoot(mode: .milestones),
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]
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let items = [
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("Home", "house", "house.fill"),
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("Issues", "exclamationmark.circle", "exclamationmark.circle.fill"),
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("Repos", "books.vertical", "books.vertical.fill"),
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("PRs", "arrow.triangle.pull", "arrow.triangle.pull"),
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("Milestones", "flag", "flag.fill"),
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]
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navigationControllers = zip(roots, items).map { root, item in
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let navigation = UINavigationController(rootViewController: root)
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navigation.tabBarItem = UITabBarItem(
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title: item.0,
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image: UIImage(systemName: item.1),
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selectedImage: UIImage(systemName: item.2)
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)
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return navigation
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}
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tabs.viewControllers = navigationControllers
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return tabs
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}
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func showStartupErrorIfNeeded() {
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guard let message = core.startupError() else { return }
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tabs.present(errorAlert(message), animated: true)
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}
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func selectServer(index: UInt32) throws {
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try core.selectServer(index: index)
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let replacements: [(Int, UIViewController)] = [
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(0, HomeViewController(context: self)),
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(1, RepositoriesViewController(context: self, mode: .issues)),
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(2, RepositoriesViewController(context: self, mode: .commits)),
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(3, PullsViewController(context: self)),
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(4, RepositoriesViewController(context: self, mode: .milestones)),
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]
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for (index, root) in replacements {
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navigationControllers[index].setViewControllers([root], animated: false)
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}
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}
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func didAddServer(index: UInt32) throws {
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try selectServer(index: index)
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}
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func applyAppearance() {
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switch core.settings().appearance {
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case 1: window.overrideUserInterfaceStyle = .light
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case 2: window.overrideUserInterfaceStyle = .dark
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default: window.overrideUserInterfaceStyle = .unspecified
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}
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}
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func route(_ activity: ActivityRow) {
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switch activity.target {
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case "repository":
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tabs.selectedIndex = 1
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navigationControllers[1].pushViewController(
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IssuesViewController(
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context: self,
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owner: activity.owner,
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repository: activity.repository
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),
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animated: true
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)
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case "issue":
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tabs.selectedIndex = 1
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navigationControllers[1].pushViewController(
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IssueViewController(
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context: self,
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owner: activity.owner,
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repository: activity.repository,
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number: activity.number
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),
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animated: true
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)
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case "pull":
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tabs.selectedIndex = 3
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navigationControllers[3].pushViewController(
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PullViewController(
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context: self,
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owner: activity.owner,
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repository: activity.repository,
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number: activity.number
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),
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animated: true
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)
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case "commit":
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tabs.selectedIndex = 2
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navigationControllers[2].pushViewController(
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FilesViewController(
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context: self,
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owner: activity.owner,
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repository: activity.repository,
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sha: activity.sha
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),
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animated: true
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)
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default:
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break
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}
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}
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func symbol(_ name: String) -> UIImage? {
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UIImage(systemName: name)
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}
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private func repositoryRoot(mode: RepositoryPane) -> UIViewController {
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if core.activeServerIndex() == nil {
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return ServersViewController(context: self)
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}
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return RepositoriesViewController(context: self, mode: mode)
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}
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}
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