直播列表（iOS)


import AtomicXCore
import SnapKit
import TUILiveKit
import UIKit

class AudienceLiveListViewController: UIViewController {

    private let liveListView: LiveListView
    private let pageSize = 6

    private var isLoading = false

    init(liveID: String = "") {
        // 1. 创建 LiveListView，传入的 liveID 会作为首屏直播间
        liveListView = LiveListView(liveID: liveID)
        super.init(nibName: nil, bundle: nil)
    }

    @available(*, unavailable)
    required init?(coder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }

    override func loadView() {
        // 2. 将 LiveListView 作为控制器的根视图
        view = liveListView
    }

    override func viewDidLoad() {
        super.viewDidLoad()

        // 3. 设置加载更多回调，观众滑动到列表末尾前会触发
        liveListView.onLoadMore = { [weak self] in
            self?.loadMore()
        }

        // 4. 拉取首屏直播间列表并设置给 LiveListView
        refresh()
    }

    private func refresh() {
        guard !isLoading else { return }
        fetch(cursor: "") { [weak self] in
            self?.liveListView.setData(LiveListStore.shared.state.value.liveList)
        }
    }

    private func loadMore() {
        guard !isLoading else { return }
        let cursor = LiveListStore.shared.state.value.liveListCursor
        guard !cursor.isEmpty else { return }
        let oldCount = LiveListStore.shared.state.value.liveList.count
        fetch(cursor: cursor) { [weak self] in
            let list = LiveListStore.shared.state.value.liveList
            guard list.count > oldCount else { return }
            self?.liveListView.appendData(Array(list[oldCount..<list.count]))
        }
    }

    private func fetch(cursor: String, completion: @escaping () -> Void) {
        isLoading = true
        LiveListStore.shared.fetchLiveList(cursor: cursor, count: pageSize) { [weak self] result in
            DispatchQueue.main.async {
                self?.isLoading = false
                switch result {
                case .success:
                    completion()
                case .failure(let error):
                    print("fetchLiveList failed:\\(error.localizedDescription)")
                }
            }
        }
    }
}

// 跳转到「滑动切换直播间」观看页
let liveListVC = AudienceLiveListViewController(liveID: "您的直播房间 id")
liveListVC.modalPresentationStyle = .fullScreen
present(liveListVC, animated: false)