138 lines
4.6 KiB
Swift
138 lines
4.6 KiB
Swift
import UIKit
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@MainActor
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final class RepositoriesViewController: RefreshingTableViewController {
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private let context: AppContext
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private let mode: RepositoryPane
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private var rows: [RepositoryRow] = []
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private var currentPage: UInt32 = 0
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init(context: AppContext, mode: RepositoryPane) {
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self.context = context
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self.mode = mode
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super.init()
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title = context.core.activeServerName() ?? "Repositories"
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}
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@available(*, unavailable)
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required init?(coder: NSCoder) { fatalError("init(coder:) is not supported") }
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override func viewDidLoad() {
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super.viewDidLoad()
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navigationItem.leftBarButtonItem = UIBarButtonItem(
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image: context.symbol("server.rack"),
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primaryAction: UIAction { [weak self] _ in
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guard let self else { return }
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self.navigationController?.pushViewController(
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ServersViewController(context: self.context),
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animated: true
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)
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}
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)
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loadContent(refreshing: false)
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}
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override func loadContent(refreshing: Bool) {
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loadPage(1, refreshing: refreshing)
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}
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override func loadMoreContent() {
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loadPage(currentPage + 1, refreshing: false)
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}
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private func loadPage(_ page: UInt32, refreshing: Bool) {
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if page == 1 {
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resetPagination()
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beginLoading(refreshing: refreshing)
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}
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loadingTask?.cancel()
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loadingTask = Task {
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do {
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let result = try await context.core.repositories(page: page, pane: mode)
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rows = result.rows
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currentPage = page
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finishPagination(hasMore: result.hasMore)
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tableView.reloadData()
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tableView.backgroundView = rows.isEmpty
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? EmptyBackgroundView(
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title: "No repositories",
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detail: "This account does not own any repositories on this server."
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)
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: nil
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} catch {
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if !Task.isCancelled {
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show(error: error)
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failPagination()
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}
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}
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if page == 1 { endLoading() }
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}
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}
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override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
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rows.count
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}
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override func tableView(
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_ tableView: UITableView,
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cellForRowAt indexPath: IndexPath
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) -> UITableViewCell {
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let cell = tableView.dequeueReusableCell(withIdentifier: "repository")
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?? UITableViewCell(style: .subtitle, reuseIdentifier: "repository")
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let row = rows[indexPath.row]
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configureTextCell(cell, title: row.name, detail: "\(row.description)\n\(row.meta)")
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let button = UIButton(type: .system, primaryAction: UIAction { [weak self] _ in
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self?.toggleFavorite(row)
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})
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button.setImage(context.symbol(row.favorite ? "star.fill" : "star"), for: .normal)
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button.tintColor = row.favorite ? .systemYellow : .tertiaryLabel
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button.frame.size = CGSize(width: 44, height: 44)
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cell.accessoryView = button
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return cell
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}
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override func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
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96
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}
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override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
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tableView.deselectRow(at: indexPath, animated: true)
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let row = rows[indexPath.row]
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let destination: UIViewController
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switch mode {
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case .issues:
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destination = IssuesViewController(
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context: context,
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owner: row.owner,
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repository: row.name
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)
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case .commits:
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destination = CommitsViewController(
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context: context,
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owner: row.owner,
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repository: row.name
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)
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case .milestones:
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destination = MilestonesViewController(
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context: context,
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owner: row.owner,
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repository: row.name
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)
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}
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navigationController?.pushViewController(destination, animated: true)
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}
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private func toggleFavorite(_ row: RepositoryRow) {
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do {
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rows = try context.core.toggleFavorite(
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owner: row.owner,
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repository: row.name,
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pane: mode
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)
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tableView.reloadData()
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} catch {
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show(error: error)
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}
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}
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}
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