feat(album): add pull-to-refresh to album entry

2026-08-17 15:19:21 +08:00
parent 76aa7bb4aa
commit b127495e52
3 changed files with 48 additions and 7 deletions
@@ -36,6 +36,7 @@ final class TravelAlbumEntryViewController: BaseViewController {
    private let heroCard = TravelAlbumHeroCard()
    private let titleLabel = UILabel()
    private let tableView = UITableView(frame: .zero, style: .plain)
+    private let refreshControl = UIRefreshControl()
    private let emptyView = TravelAlbumEmptyView()
    private var dataSource: UITableViewDiffableDataSource<Int, TravelAlbum>!
    private var refreshState = TravelAlbumReturnRefreshState()
@@ -65,6 +66,8 @@ final class TravelAlbumEntryViewController: BaseViewController {
        tableView.separatorStyle = .none
        tableView.rowHeight = UITableView.automaticDimension
        tableView.estimatedRowHeight = 148
+        tableView.alwaysBounceVertical = true
+        tableView.refreshControl = refreshControl
        tableView.delegate = self
        tableView.register(TravelAlbumTaskCell.self, forCellReuseIdentifier: TravelAlbumTaskCell.reuseIdentifier)

@@ -84,6 +87,7 @@ final class TravelAlbumEntryViewController: BaseViewController {
        view.addSubview(titleLabel)
        view.addSubview(tableView)
        view.addSubview(emptyView)
+        emptyView.isUserInteractionEnabled = false
    }

    override func setupConstraints() {
@@ -108,6 +112,7 @@ final class TravelAlbumEntryViewController: BaseViewController {

    override func bindActions() {
        heroCard.addTarget(self, action: #selector(createTapped), for: .touchUpInside)
+        refreshControl.addTarget(self, action: #selector(refreshPulled), for: .valueChanged)
        viewModel.onStateChange = { [weak self] in
            Task { @MainActor in self?.applyViewModel() }
        }
@@ -138,8 +143,8 @@ final class TravelAlbumEntryViewController: BaseViewController {
        heroCard.isLoading = viewModel.isCreating
        titleLabel.text = "我的任务（\(viewModel.albumTotal)）"
        titleLabel.isHidden = viewModel.albums.isEmpty
-        tableView.isHidden = viewModel.albums.isEmpty
-        emptyView.isHidden = !viewModel.albums.isEmpty || viewModel.isLoading
+        emptyView.isHidden = !viewModel.albums.isEmpty
+            || (viewModel.isLoading && !refreshControl.isRefreshing)
        var snapshot = NSDiffableDataSourceSnapshot<Int, TravelAlbum>()
        snapshot.appendSections([0])
        snapshot.appendItems(viewModel.albums)
@@ -147,13 +152,23 @@ final class TravelAlbumEntryViewController: BaseViewController {
            snapshot,
            animatingDifferences: !refreshState.suppressesSnapshotAnimations
        )
-        if viewModel.isLoading && viewModel.albums.isEmpty {
+        if viewModel.isLoading && viewModel.albums.isEmpty && !refreshControl.isRefreshing {
            showLoading()
        } else {
            hideLoading()
        }
    }

+    @objc private func refreshPulled() {
+        Task {
+            await viewModel.refreshAlbums(api: api)
+            await MainActor.run {
+                self.refreshControl.endRefreshing()
+                self.applyViewModel()
+            }
+        }
+    }
+
    @objc private func createTapped() {
        Task {
            await viewModel.openCreateSheet(api: api)