507 lines
20 KiB
Swift
507 lines
20 KiB
Swift
//
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// PunchPointListViewController.swift
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// suixinkan
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//
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import Kingfisher
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import SnapKit
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import UIKit
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/// 打卡点列表页，对齐 Android `PunchPointListScreen`。
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final class PunchPointListViewController: BaseViewController {
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private let viewModel: PunchPointListViewModel
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private let api: any PunchPointAPIProtocol
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private let filterContainer = UIView()
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private let filterButton = UIButton(type: .system)
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private let filterTitleLabel = UILabel()
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private let filterChevronView = UIImageView(image: UIImage(systemName: "chevron.down"))
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private let filterDropdownView = UIView()
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private let filterDropdownStack = UIStackView()
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private let tableView = UITableView(frame: .zero, style: .plain)
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private let bottomBar = UIView()
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private let addButton = UIButton(type: .system)
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private let emptyView = PunchPointEmptyView()
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private var dataSource: UITableViewDiffableDataSource<Int, PunchPointItem>!
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private var filterButtons: [(PunchPointFilterType, UIButton)] = []
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private var needsRefreshOnAppear = false
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/// 初始化打卡点列表页。
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init(
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viewModel: PunchPointListViewModel = PunchPointListViewModel(),
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api: (any PunchPointAPIProtocol)? = nil
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) {
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self.viewModel = viewModel
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self.api = api ?? NetworkServices.shared.punchPointAPI
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super.init(nibName: nil, bundle: nil)
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}
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@available(*, unavailable)
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required init?(coder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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override func setupNavigationBar() {
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title = "打卡点列表"
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}
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override func setupUI() {
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view.backgroundColor = AppColor.pageBackground
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filterContainer.backgroundColor = .white
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filterButton.backgroundColor = UIColor(hex: 0xF5F5F5)
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filterButton.layer.cornerRadius = 8
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filterTitleLabel.text = PunchPointFilterType.all.title
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filterTitleLabel.font = .systemFont(ofSize: 14)
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filterTitleLabel.textColor = AppColor.textPrimary
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filterChevronView.tintColor = AppColor.textSecondary
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filterChevronView.contentMode = .scaleAspectFit
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filterDropdownView.backgroundColor = .white
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filterDropdownView.layer.cornerRadius = 8
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filterDropdownView.layer.shadowColor = UIColor.black.cgColor
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filterDropdownView.layer.shadowOpacity = 0.12
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filterDropdownView.layer.shadowRadius = 10
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filterDropdownView.layer.shadowOffset = CGSize(width: 0, height: 4)
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filterDropdownView.isHidden = true
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filterDropdownStack.axis = .vertical
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tableView.backgroundColor = AppColor.pageBackground
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tableView.separatorStyle = .none
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tableView.delegate = self
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tableView.rowHeight = UITableView.automaticDimension
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tableView.estimatedRowHeight = 210
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tableView.contentInset = UIEdgeInsets(top: 12, left: 0, bottom: 12, right: 0)
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tableView.refreshControl = UIRefreshControl()
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tableView.register(PunchPointListCell.self, forCellReuseIdentifier: PunchPointListCell.reuseIdentifier)
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dataSource = UITableViewDiffableDataSource<Int, PunchPointItem>(tableView: tableView) { [weak self] tableView, indexPath, item in
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let cell = tableView.dequeueReusableCell(
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withIdentifier: PunchPointListCell.reuseIdentifier,
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for: indexPath
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) as! PunchPointListCell
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cell.apply(item: item)
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cell.onQRCode = { [weak self] in self?.viewModel.showQRCode(for: item) }
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cell.onDelete = { [weak self] in self?.confirmDelete(item) }
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return cell
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}
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bottomBar.backgroundColor = .white
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addButton.setTitle("添加", for: .normal)
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addButton.setTitleColor(.white, for: .normal)
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addButton.titleLabel?.font = .systemFont(ofSize: 16, weight: .medium)
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addButton.backgroundColor = AppColor.primary
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addButton.layer.cornerRadius = 8
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emptyView.isHidden = true
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emptyView.onAction = { [weak self] in self?.addTapped() }
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view.addSubview(filterContainer)
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filterContainer.addSubview(filterButton)
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filterButton.addSubview(filterTitleLabel)
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filterButton.addSubview(filterChevronView)
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view.addSubview(tableView)
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view.addSubview(emptyView)
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view.addSubview(bottomBar)
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bottomBar.addSubview(addButton)
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view.addSubview(filterDropdownView)
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filterDropdownView.addSubview(filterDropdownStack)
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configureFilterDropdown()
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}
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override func setupConstraints() {
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filterContainer.snp.makeConstraints { make in
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make.top.equalTo(view.safeAreaLayoutGuide)
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make.leading.trailing.equalToSuperview()
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make.height.equalTo(64)
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}
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filterButton.snp.makeConstraints { make in
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make.leading.trailing.equalToSuperview().inset(15)
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make.centerY.equalToSuperview()
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make.height.equalTo(48)
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}
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filterTitleLabel.snp.makeConstraints { make in
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make.leading.equalToSuperview().offset(12)
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make.centerY.equalToSuperview()
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}
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filterChevronView.snp.makeConstraints { make in
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make.trailing.equalToSuperview().inset(12)
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make.centerY.equalToSuperview()
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make.size.equalTo(22)
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}
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bottomBar.snp.makeConstraints { make in
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make.leading.trailing.bottom.equalToSuperview()
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}
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addButton.snp.makeConstraints { make in
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make.top.equalToSuperview().offset(16)
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make.leading.trailing.equalToSuperview().inset(15)
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make.height.equalTo(48)
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make.bottom.equalTo(view.safeAreaLayoutGuide).offset(-16)
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}
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tableView.snp.makeConstraints { make in
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make.top.equalTo(filterContainer.snp.bottom)
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make.leading.trailing.equalToSuperview()
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make.bottom.equalTo(bottomBar.snp.top)
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}
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emptyView.snp.makeConstraints { make in
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make.centerX.equalToSuperview()
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make.centerY.equalTo(tableView)
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make.leading.trailing.equalToSuperview().inset(24)
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}
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filterDropdownView.snp.makeConstraints { make in
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make.top.equalTo(filterButton.snp.bottom)
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make.leading.trailing.equalTo(filterButton)
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}
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filterDropdownStack.snp.makeConstraints { make in
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make.edges.equalToSuperview()
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}
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}
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override func bindActions() {
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viewModel.onStateChange = { [weak self] in
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Task { @MainActor in self?.applyViewModel() }
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}
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viewModel.onShowMessage = { [weak self] message in
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Task { @MainActor in self?.showToast(message) }
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}
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viewModel.onShowQRCode = { [weak self] url in
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Task { @MainActor in self?.showQRCodeDialog(url: url) }
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}
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tableView.refreshControl?.addTarget(self, action: #selector(refreshPulled), for: .valueChanged)
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filterButton.addTarget(self, action: #selector(filterTapped), for: .touchUpInside)
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addButton.addTarget(self, action: #selector(addTapped), for: .touchUpInside)
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}
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override func viewDidLoad() {
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super.viewDidLoad()
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Task { await viewModel.loadInitial(api: api) }
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}
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override func viewWillAppear(_ animated: Bool) {
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super.viewWillAppear(animated)
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if needsRefreshOnAppear {
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needsRefreshOnAppear = false
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Task { await viewModel.refresh(api: api) }
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}
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}
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@MainActor
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private func applyViewModel() {
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filterTitleLabel.text = viewModel.filterType.title
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filterButtons.forEach { type, button in
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let selected = type == viewModel.filterType
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button.setTitleColor(selected ? AppColor.primary : AppColor.textPrimary, for: .normal)
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button.titleLabel?.font = .systemFont(ofSize: 14, weight: selected ? .medium : .regular)
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}
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var snapshot = NSDiffableDataSourceSnapshot<Int, PunchPointItem>()
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snapshot.appendSections([0])
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snapshot.appendItems(viewModel.items)
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dataSource.apply(snapshot, animatingDifferences: true)
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tableView.refreshControl?.endRefreshing()
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emptyView.isHidden = !viewModel.items.isEmpty || viewModel.isLoading || viewModel.isRefreshing
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viewModel.isLoading && viewModel.items.isEmpty ? showLoading() : hideLoading()
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}
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private func configureFilterDropdown() {
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filterDropdownStack.arrangedSubviews.forEach { $0.removeFromSuperview() }
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filterButtons = PunchPointFilterType.allCases.map { type in
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let button = UIButton(type: .system)
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button.contentHorizontalAlignment = .left
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button.setTitle(type.title, for: .normal)
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button.titleLabel?.font = .systemFont(ofSize: 14)
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var configuration = UIButton.Configuration.plain()
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configuration.contentInsets = NSDirectionalEdgeInsets(top: 13, leading: 12, bottom: 13, trailing: 12)
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button.configuration = configuration
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button.addAction(UIAction { [weak self] _ in
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guard let self else { return }
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self.filterDropdownView.isHidden = true
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Task { await self.viewModel.selectFilter(type, api: self.api) }
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}, for: .touchUpInside)
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filterDropdownStack.addArrangedSubview(button)
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return (type, button)
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}
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}
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private func confirmDelete(_ item: PunchPointItem) {
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let alert = UIAlertController(
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title: "删除打卡点",
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message: "确定删除\(item.name)打卡点吗？",
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preferredStyle: .alert
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)
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alert.addAction(UIAlertAction(title: "取消", style: .cancel))
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alert.addAction(UIAlertAction(title: "确定", style: .destructive) { [weak self] _ in
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guard let self else { return }
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Task { await self.viewModel.delete(item: item, api: self.api) }
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})
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present(alert, animated: true)
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}
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private func showQRCodeDialog(url: String) {
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let controller = UIAlertController(title: nil, message: "\n\n\n\n\n\n\n\n", preferredStyle: .alert)
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let imageView = UIImageView()
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imageView.contentMode = .scaleAspectFill
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imageView.clipsToBounds = true
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imageView.layer.cornerRadius = 12
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if let imageURL = URL(string: url) {
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imageView.kf.setImage(with: imageURL)
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}
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controller.view.addSubview(imageView)
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imageView.snp.makeConstraints { make in
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make.centerX.equalToSuperview()
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make.top.equalToSuperview().offset(52)
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make.size.equalTo(180)
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}
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controller.addAction(UIAlertAction(title: "确定", style: .default))
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present(controller, animated: true)
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}
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@objc private func filterTapped() {
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filterDropdownView.isHidden.toggle()
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}
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@objc private func refreshPulled() {
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Task { await viewModel.refresh(api: api) }
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}
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@objc private func addTapped() {
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let controller = PunchPointFormViewController(mode: .create)
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controller.onSubmitSuccess = { [weak self] in self?.needsRefreshOnAppear = true }
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navigationController?.pushViewController(controller, animated: true)
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}
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}
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extension PunchPointListViewController: UITableViewDelegate {
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func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
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tableView.deselectRow(at: indexPath, animated: true)
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guard let item = dataSource.itemIdentifier(for: indexPath) else { return }
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let controller = PunchPointDetailViewController(punchPointId: item.id)
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controller.onChanged = { [weak self] in self?.needsRefreshOnAppear = true }
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navigationController?.pushViewController(controller, animated: true)
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}
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func tableView(_ tableView: UITableView, willDisplay cell: UITableViewCell, forRowAt indexPath: IndexPath) {
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Task { await viewModel.loadMoreIfNeeded(lastVisibleIndex: indexPath.row, api: api) }
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}
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}
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/// 打卡点列表卡片。
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/// 打卡点列表卡片，复刻 Android 卡片中的封面、状态、负责人、时间、地址与操作区。
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private final class PunchPointListCell: UITableViewCell {
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static let reuseIdentifier = "PunchPointListCell"
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private let cardView = UIView()
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private let coverImageView = UIImageView()
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private let nameLabel = UILabel()
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private let operatingTag = PunchPointStatusChip()
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private let creatorLabel = UILabel()
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private let createdAtLabel = UILabel()
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private let locationIcon = UIImageView(image: UIImage(systemName: "mappin.and.ellipse"))
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private let addressLabel = UILabel()
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private let reviewTag = PunchPointStatusChip()
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private let auditTimeLabel = UILabel()
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private let qrButton = UIButton(type: .system)
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private let deleteButton = UIButton(type: .system)
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var onQRCode: (() -> Void)?
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var onDelete: (() -> Void)?
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override init(style: UITableViewCell.CellStyle, reuseIdentifier: String?) {
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super.init(style: style, reuseIdentifier: reuseIdentifier)
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backgroundColor = .clear
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contentView.backgroundColor = .clear
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selectionStyle = .none
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cardView.backgroundColor = .white
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cardView.layer.cornerRadius = 16
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cardView.clipsToBounds = true
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coverImageView.contentMode = .scaleAspectFill
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coverImageView.clipsToBounds = true
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coverImageView.layer.cornerRadius = 12
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coverImageView.backgroundColor = UIColor(hex: 0xF5F5F5)
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nameLabel.font = .systemFont(ofSize: 16, weight: .semibold)
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nameLabel.textColor = .black
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nameLabel.lineBreakMode = .byTruncatingTail
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[creatorLabel, createdAtLabel, auditTimeLabel].forEach {
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$0.font = .systemFont(ofSize: 12)
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$0.textColor = AppColor.textSecondary
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}
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locationIcon.tintColor = UIColor(hex: 0x4B5563)
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addressLabel.font = .systemFont(ofSize: 12)
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addressLabel.textColor = UIColor(hex: 0x4B5563)
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addressLabel.numberOfLines = 2
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qrButton.setImage(UIImage(systemName: "qrcode"), for: .normal)
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qrButton.tintColor = AppColor.textPrimary
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deleteButton.setImage(UIImage(systemName: "trash"), for: .normal)
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deleteButton.tintColor = AppColor.textPrimary
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contentView.addSubview(cardView)
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[coverImageView, nameLabel, operatingTag, creatorLabel, createdAtLabel, locationIcon, addressLabel, reviewTag, auditTimeLabel, qrButton, deleteButton].forEach(cardView.addSubview)
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cardView.snp.makeConstraints { make in
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make.top.bottom.equalToSuperview().inset(6)
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make.leading.trailing.equalToSuperview().inset(15)
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}
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coverImageView.snp.makeConstraints { make in
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make.top.leading.equalToSuperview().offset(16)
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make.size.equalTo(128)
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}
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nameLabel.snp.makeConstraints { make in
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make.top.equalTo(coverImageView)
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make.leading.equalTo(coverImageView.snp.trailing).offset(12)
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make.trailing.lessThanOrEqualTo(operatingTag.snp.leading).offset(-8)
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}
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operatingTag.snp.makeConstraints { make in
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make.centerY.equalTo(nameLabel)
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make.trailing.equalToSuperview().inset(16)
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}
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creatorLabel.snp.makeConstraints { make in
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make.top.equalTo(nameLabel.snp.bottom).offset(8)
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make.leading.equalTo(nameLabel)
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make.trailing.equalToSuperview().inset(16)
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}
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createdAtLabel.snp.makeConstraints { make in
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make.top.equalTo(creatorLabel.snp.bottom).offset(6)
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make.leading.trailing.equalTo(creatorLabel)
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}
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locationIcon.snp.makeConstraints { make in
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make.top.equalTo(createdAtLabel.snp.bottom).offset(8)
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make.leading.equalTo(nameLabel)
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make.size.equalTo(14)
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}
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addressLabel.snp.makeConstraints { make in
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make.top.equalTo(locationIcon).offset(-1)
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make.leading.equalTo(locationIcon.snp.trailing).offset(4)
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make.trailing.equalToSuperview().inset(16)
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}
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reviewTag.snp.makeConstraints { make in
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make.top.equalTo(coverImageView.snp.bottom).offset(14)
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make.leading.equalToSuperview().offset(16)
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make.bottom.equalToSuperview().inset(16)
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}
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auditTimeLabel.snp.makeConstraints { make in
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make.centerY.equalTo(reviewTag)
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make.leading.equalTo(reviewTag.snp.trailing).offset(8)
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}
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deleteButton.snp.makeConstraints { make in
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make.centerY.equalTo(reviewTag)
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make.trailing.equalToSuperview().inset(16)
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make.size.equalTo(32)
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}
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qrButton.snp.makeConstraints { make in
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make.centerY.equalTo(reviewTag)
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make.trailing.equalTo(deleteButton.snp.leading).offset(-4)
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make.size.equalTo(32)
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}
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qrButton.addTarget(self, action: #selector(qrTapped), for: .touchUpInside)
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deleteButton.addTarget(self, action: #selector(deleteTapped), for: .touchUpInside)
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}
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@available(*, unavailable)
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required init?(coder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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func apply(item: PunchPointItem) {
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nameLabel.text = item.name
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creatorLabel.text = "负责人:\(item.creator?.nonEmptyTrimmed ?? "--")"
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createdAtLabel.text = "创建时间:\(item.createdAt)"
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addressLabel.text = item.displayAddress.nonEmptyTrimmed ?? "--"
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auditTimeLabel.text = "审核时间：\(item.auditTime?.nonEmptyTrimmed ?? "--")"
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operatingTag.apply(text: item.statusLabel.nonEmptyTrimmed ?? "--", status: item.status)
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reviewTag.apply(text: item.statusLabel.nonEmptyTrimmed ?? "--", status: item.status)
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if let url = item.guideImages.first.flatMap(URL.init(string:)) {
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coverImageView.kf.setImage(with: url, placeholder: UIImage(systemName: "photo"))
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} else {
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coverImageView.image = UIImage(systemName: "photo")
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}
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}
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@objc private func qrTapped() {
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onQRCode?()
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}
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@objc private func deleteTapped() {
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onDelete?()
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}
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}
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/// 打卡点状态标签。
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/// 打卡点状态标签视图。
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final class PunchPointStatusChip: UIView {
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private let label = UILabel()
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override init(frame: CGRect) {
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super.init(frame: frame)
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layer.cornerRadius = 10
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clipsToBounds = true
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label.font = .systemFont(ofSize: 12, weight: .medium)
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label.textAlignment = .center
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addSubview(label)
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label.snp.makeConstraints { make in
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make.edges.equalToSuperview().inset(UIEdgeInsets(top: 3, left: 8, bottom: 3, right: 8))
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}
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}
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@available(*, unavailable)
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required init?(coder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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/// 应用标签文案和状态色。
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func apply(text: String, status: Int) {
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label.text = text
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let colors = PunchPointDisplayFormatter.statusColors(status)
|
||
backgroundColor = UIColor(hex: colors.background)
|
||
label.textColor = UIColor(hex: colors.text)
|
||
}
|
||
}
|
||
|
||
/// 打卡点列表空状态。
|
||
/// 打卡点空列表视图，提供空状态文案与新增入口。
|
||
private final class PunchPointEmptyView: UIView {
|
||
private let titleLabel = UILabel()
|
||
private let button = UIButton(type: .system)
|
||
var onAction: (() -> Void)?
|
||
|
||
override init(frame: CGRect) {
|
||
super.init(frame: frame)
|
||
titleLabel.text = "暂无打卡点"
|
||
titleLabel.font = .systemFont(ofSize: 15)
|
||
titleLabel.textColor = AppColor.textSecondary
|
||
titleLabel.textAlignment = .center
|
||
button.setTitle("添加打卡点", for: .normal)
|
||
button.setTitleColor(.white, for: .normal)
|
||
button.titleLabel?.font = .systemFont(ofSize: 14, weight: .medium)
|
||
button.backgroundColor = AppColor.primary
|
||
button.layer.cornerRadius = 8
|
||
addSubview(titleLabel)
|
||
addSubview(button)
|
||
titleLabel.snp.makeConstraints { make in
|
||
make.top.leading.trailing.equalToSuperview()
|
||
}
|
||
button.snp.makeConstraints { make in
|
||
make.top.equalTo(titleLabel.snp.bottom).offset(12)
|
||
make.centerX.bottom.equalToSuperview()
|
||
make.width.equalTo(128)
|
||
make.height.equalTo(40)
|
||
}
|
||
button.addTarget(self, action: #selector(actionTapped), for: .touchUpInside)
|
||
}
|
||
|
||
@available(*, unavailable)
|
||
required init?(coder: NSCoder) {
|
||
fatalError("init(coder:) has not been implemented")
|
||
}
|
||
|
||
@objc private func actionTapped() {
|
||
onAction?()
|
||
}
|
||
}
|
||
|
||
private extension String {
|
||
var nonEmptyTrimmed: String? {
|
||
let text = trimmingCharacters(in: .whitespacesAndNewlines)
|
||
return text.isEmpty ? nil : text
|
||
}
|
||
}
|