607 lines
25 KiB
Swift
607 lines
25 KiB
Swift
//
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// OfflineCollectionDailyViewController.swift
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// suixinkan
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//
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import SnapKit
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import UIKit
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/// 日清列表的分区。
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enum OfflineDailyListSection: Hashable {
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case records
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case empty
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}
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/// 日清列表的条目数据。
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enum OfflineDailyListItem: Hashable {
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case record(OfflineCollectionRecord)
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case empty(isToday: Bool)
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}
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/// 线下收款日清页，展示单营业日汇总、收款明细与补缴操作。
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final class OfflineCollectionDailyViewController: BaseViewController {
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private let viewModel: OfflineCollectionDailyViewModel
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private let headerStack = UIStackView()
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private let dateControl = UIButton(type: .system)
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private let summaryCard = UIView()
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private let summaryStatusLabel = UILabel()
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private let totalMetric = OfflineDailyMetricView(title: "线下收款总额")
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private let countMetric = OfflineDailyMetricView(title: "登记笔数")
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private let settledMetric = OfflineDailyMetricView(title: "已补缴")
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private let pendingMetric = OfflineDailyMetricView(title: "待补缴")
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private let overdueBanner = UILabel()
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private let tableView = UITableView(frame: .zero, style: .plain)
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private var dataSource: UITableViewDiffableDataSource<OfflineDailyListSection, OfflineDailyListItem>!
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private var currentSections: [OfflineDailyListSection] = []
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private let bottomContainer = UIView()
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private let settlementButton = UIButton(type: .system)
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private var isFeedbackPresented = false
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/// 使用指定营业日、收款上下文与 Mock 服务创建日清页。
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init(
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businessDate: String,
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context: OfflineCollectionContext = .current(),
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service: OfflineCollectionMockService = .shared
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) {
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viewModel = OfflineCollectionDailyViewModel(
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businessDate: businessDate,
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context: context,
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service: service
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)
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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 = "线下收款日清"
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#if DEBUG
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navigationItem.rightBarButtonItem = UIBarButtonItem(
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title: "模拟失败",
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style: .plain,
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target: self,
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action: #selector(simulateFailureTapped)
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)
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#endif
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}
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override func setupUI() {
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view.backgroundColor = AppColor.pageBackground
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headerStack.axis = .vertical
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headerStack.spacing = AppSpacing.sm
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dateControl.contentHorizontalAlignment = .leading
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dateControl.showsMenuAsPrimaryAction = true
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var dateConfiguration = UIButton.Configuration.plain()
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dateConfiguration.image = UIImage(systemName: "calendar")
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dateConfiguration.imagePadding = AppSpacing.sm
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dateConfiguration.baseForegroundColor = AppColor.textPrimary
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dateConfiguration.background.backgroundColor = .white
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dateConfiguration.background.cornerRadius = AppRadius.lg
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dateConfiguration.contentInsets = NSDirectionalEdgeInsets(
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top: 12,
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leading: AppSpacing.md,
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bottom: 12,
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trailing: AppSpacing.md
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)
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dateControl.configuration = dateConfiguration
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dateControl.accessibilityIdentifier = "offlineCollection.businessDate"
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summaryCard.backgroundColor = .white
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summaryCard.layer.cornerRadius = AppRadius.lg
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summaryStatusLabel.font = .systemFont(ofSize: 13, weight: .semibold)
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summaryStatusLabel.textAlignment = .center
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summaryStatusLabel.textColor = AppColor.success
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summaryStatusLabel.backgroundColor = UIColor(hex: 0xECFDF3)
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summaryStatusLabel.layer.cornerRadius = 12
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summaryStatusLabel.clipsToBounds = true
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let firstMetricRow = UIStackView(arrangedSubviews: [totalMetric, countMetric])
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firstMetricRow.axis = .horizontal
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firstMetricRow.distribution = .fillEqually
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let secondMetricRow = UIStackView(arrangedSubviews: [settledMetric, pendingMetric])
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secondMetricRow.axis = .horizontal
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secondMetricRow.distribution = .fillEqually
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let metricStack = UIStackView(arrangedSubviews: [firstMetricRow, secondMetricRow])
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metricStack.axis = .vertical
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metricStack.spacing = AppSpacing.md
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summaryCard.addSubview(metricStack)
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summaryCard.addSubview(summaryStatusLabel)
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metricStack.snp.makeConstraints { make in
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make.top.leading.trailing.equalToSuperview().inset(AppSpacing.md)
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make.bottom.equalToSuperview().inset(AppSpacing.md)
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}
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summaryStatusLabel.snp.makeConstraints { make in
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make.top.trailing.equalToSuperview().inset(AppSpacing.md)
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make.height.equalTo(24)
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}
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overdueBanner.text = "该营业日存在逾期未补缴，请尽快完成补缴"
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overdueBanner.font = .systemFont(ofSize: 13, weight: .medium)
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overdueBanner.textColor = AppColor.danger
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overdueBanner.backgroundColor = UIColor(hex: 0xFFF1F0)
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overdueBanner.layer.cornerRadius = AppRadius.md
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overdueBanner.clipsToBounds = true
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overdueBanner.textAlignment = .center
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overdueBanner.numberOfLines = 0
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tableView.backgroundColor = .clear
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tableView.separatorStyle = .none
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tableView.rowHeight = UITableView.automaticDimension
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tableView.estimatedRowHeight = 92
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tableView.delegate = self
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tableView.register(OfflineCollectionRecordCell.self, forCellReuseIdentifier: OfflineCollectionRecordCell.reuseIdentifier)
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tableView.register(OfflineCollectionEmptyCell.self, forCellReuseIdentifier: OfflineCollectionEmptyCell.reuseIdentifier)
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dataSource = makeDataSource()
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bottomContainer.backgroundColor = .white
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bottomContainer.layer.shadowColor = UIColor.black.cgColor
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bottomContainer.layer.shadowOpacity = 0.06
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bottomContainer.layer.shadowRadius = 8
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bottomContainer.layer.shadowOffset = CGSize(width: 0, height: -2)
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var settlementConfiguration = UIButton.Configuration.filled()
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settlementConfiguration.title = "补缴今日全部"
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settlementConfiguration.baseBackgroundColor = AppColor.primary
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settlementConfiguration.baseForegroundColor = .white
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settlementConfiguration.cornerStyle = .medium
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settlementConfiguration.titleTextAttributesTransformer = UIConfigurationTextAttributesTransformer { incoming in
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var outgoing = incoming
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outgoing.font = .systemFont(ofSize: 17, weight: .semibold)
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return outgoing
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}
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settlementButton.configuration = settlementConfiguration
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settlementButton.accessibilityIdentifier = "offlineCollection.settle"
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view.addSubview(headerStack)
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[dateControl, summaryCard, overdueBanner].forEach(headerStack.addArrangedSubview)
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view.addSubview(tableView)
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view.addSubview(bottomContainer)
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bottomContainer.addSubview(settlementButton)
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}
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override func setupConstraints() {
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headerStack.snp.makeConstraints { make in
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make.top.equalTo(view.safeAreaLayoutGuide).offset(AppSpacing.sm)
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make.leading.trailing.equalToSuperview().inset(AppSpacing.screenHorizontalInset)
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}
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dateControl.snp.makeConstraints { make in
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make.height.equalTo(50)
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}
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summaryCard.snp.makeConstraints { make in
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make.height.equalTo(172)
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}
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overdueBanner.snp.makeConstraints { make in
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make.height.greaterThanOrEqualTo(48)
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}
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bottomContainer.snp.makeConstraints { make in
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make.leading.trailing.bottom.equalToSuperview()
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}
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settlementButton.snp.makeConstraints { make in
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make.top.equalToSuperview().inset(AppSpacing.md)
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make.leading.trailing.equalToSuperview().inset(AppSpacing.screenHorizontalInset)
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make.height.equalTo(50)
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make.bottom.equalTo(view.safeAreaLayoutGuide).inset(AppSpacing.md)
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}
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tableView.snp.makeConstraints { make in
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make.top.equalTo(headerStack.snp.bottom).offset(AppSpacing.sm)
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make.leading.trailing.equalToSuperview()
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make.bottom.equalTo(bottomContainer.snp.top)
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}
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}
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override func bindActions() {
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settlementButton.addTarget(self, action: #selector(settlementTapped), for: .touchUpInside)
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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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}
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override func viewDidLoad() {
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super.viewDidLoad()
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applyViewModel()
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}
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override func viewWillAppear(_ animated: Bool) {
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super.viewWillAppear(animated)
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viewModel.load()
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}
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@MainActor
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private func applyViewModel() {
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let datePrefix = viewModel.isToday ? "今日 · " : "营业日 · "
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dateControl.configuration?.title = datePrefix + viewModel.businessDate
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dateControl.menu = makeDateMenu()
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totalMetric.setValue(OfflineCollectionMoney.display(viewModel.summary.totalAmountFen))
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countMetric.setValue("\(viewModel.summary.totalCount) 笔")
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settledMetric.setValue(OfflineCollectionMoney.display(viewModel.summary.settledAmountFen))
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pendingMetric.setValue(OfflineCollectionMoney.display(viewModel.summary.pendingAmountFen), highlighted: viewModel.summary.pendingAmountFen > 0)
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let isSettled = viewModel.summary.totalCount > 0 && viewModel.summary.pendingAmountFen == 0
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summaryStatusLabel.text = " 本日已结清 "
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summaryStatusLabel.isHidden = !isSettled
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overdueBanner.isHidden = !viewModel.summary.hasOverdue
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let isProcessing = viewModel.settlementState == .processing
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settlementButton.isEnabled = viewModel.canSettle
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var configuration = settlementButton.configuration
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configuration?.showsActivityIndicator = isProcessing
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if isProcessing {
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configuration?.title = "补缴中"
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} else if isSettled {
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configuration?.title = "本日已全部补缴"
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} else if viewModel.summary.pendingAmountFen == 0 {
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configuration?.title = "当日暂无待补缴"
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} else {
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let prefix = viewModel.isToday ? "补缴今日全部" : "补缴本日全部"
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configuration?.title = "\(prefix) \(OfflineCollectionMoney.display(viewModel.summary.pendingAmountFen))"
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}
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settlementButton.configuration = configuration
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settlementButton.alpha = settlementButton.isEnabled || isProcessing ? 1 : 0.5
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applySnapshot()
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presentSettlementFeedbackIfNeeded()
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}
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@MainActor
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private func applySnapshot() {
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var snapshot = NSDiffableDataSourceSnapshot<OfflineDailyListSection, OfflineDailyListItem>()
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currentSections = []
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if viewModel.records.isEmpty {
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currentSections.append(.empty)
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snapshot.appendSections([.empty])
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snapshot.appendItems([.empty(isToday: viewModel.isToday)], toSection: .empty)
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} else {
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currentSections.append(.records)
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snapshot.appendSections([.records])
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snapshot.appendItems(viewModel.records.map(OfflineDailyListItem.record), toSection: .records)
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}
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dataSource.apply(snapshot, animatingDifferences: view.window != nil)
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}
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private func makeDataSource() -> UITableViewDiffableDataSource<OfflineDailyListSection, OfflineDailyListItem> {
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UITableViewDiffableDataSource(tableView: tableView) { [weak self] tableView, indexPath, item in
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switch item {
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case let .record(record):
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guard let cell = tableView.dequeueReusableCell(
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withIdentifier: OfflineCollectionRecordCell.reuseIdentifier,
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for: indexPath
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) as? OfflineCollectionRecordCell else { return UITableViewCell() }
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cell.apply(record: record)
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return cell
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case let .empty(isToday):
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guard let cell = tableView.dequeueReusableCell(
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withIdentifier: OfflineCollectionEmptyCell.reuseIdentifier,
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for: indexPath
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) as? OfflineCollectionEmptyCell else { return UITableViewCell() }
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cell.apply(isToday: isToday)
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cell.onRegister = { [weak self] in self?.openRegistration() }
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return cell
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}
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}
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}
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private func makeDateMenu() -> UIMenu {
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let actions = viewModel.availableBusinessDates.map { [weak self] date in
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let isCurrent = date == self?.viewModel.businessDate
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let title = date == self?.viewModel.service.todayBusinessDate ? "今日 \(date)" : date
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return UIAction(title: title, state: isCurrent ? .on : .off) { [weak self] _ in
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self?.viewModel.selectBusinessDate(date)
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}
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}
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return UIMenu(title: "选择营业日", children: actions)
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}
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@MainActor
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private func presentSettlementFeedbackIfNeeded() {
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guard !isFeedbackPresented else { return }
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switch viewModel.settlementState {
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case .idle, .processing:
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return
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case let .success(batch):
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isFeedbackPresented = true
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let message = """
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已补缴 \(OfflineCollectionMoney.display(batch.amountFen))
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共结清 \(batch.recordCount) 笔线下收款
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补缴流水号：\(batch.id)
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"""
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let alert = UIAlertController(title: "补缴成功", message: message, preferredStyle: .alert)
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alert.addAction(UIAlertAction(title: "完成", style: .default) { [weak self] _ in
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self?.isFeedbackPresented = false
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self?.viewModel.clearSettlementFeedback()
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})
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present(alert, animated: true)
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case let .failed(message):
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isFeedbackPresented = true
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let alert = UIAlertController(title: "补缴失败", message: message, preferredStyle: .alert)
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alert.addAction(UIAlertAction(title: "暂不处理", style: .cancel) { [weak self] _ in
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self?.isFeedbackPresented = false
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self?.viewModel.cancelPreparedSettlement()
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self?.viewModel.clearSettlementFeedback()
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})
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alert.addAction(UIAlertAction(title: "重新补缴", style: .default) { [weak self] _ in
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guard let self else { return }
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self.isFeedbackPresented = false
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self.viewModel.clearSettlementFeedback()
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Task { await self.viewModel.confirmSettlement() }
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})
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present(alert, animated: true)
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}
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}
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private func openRegistration() {
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guard viewModel.isToday else { return }
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navigationController?.pushViewController(
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OfflineCollectionRegistrationViewController(
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context: viewModel.context,
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service: viewModel.service
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),
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animated: true
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)
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}
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@objc private func settlementTapped() {
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do {
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let request = try viewModel.prepareSettlement()
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let message = """
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营业日：\(request.businessDate)
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待补缴记录：\(request.recordIds.count) 笔
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本次补缴金额：\(OfflineCollectionMoney.display(request.amountFen))
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补缴成功后，本批次记录将统一变为“已补缴”。
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"""
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let alert = UIAlertController(title: "确认补缴", message: message, preferredStyle: .alert)
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alert.addAction(UIAlertAction(title: "取消", style: .cancel) { [weak self] _ in
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self?.viewModel.cancelPreparedSettlement()
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})
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alert.addAction(UIAlertAction(
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title: "确认补缴 \(OfflineCollectionMoney.display(request.amountFen))",
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style: .default
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) { [weak self] _ in
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guard let self else { return }
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Task { await self.viewModel.confirmSettlement() }
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})
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present(alert, animated: true)
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} catch {
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showToast(error.localizedDescription)
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viewModel.load()
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}
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}
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@objc private func simulateFailureTapped() {
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viewModel.simulateNextSettlementFailure()
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showToast("下一次补缴将模拟失败，可验收失败后重试")
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}
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}
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extension OfflineCollectionDailyViewController: UITableViewDelegate {
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func tableView(_ tableView: UITableView, heightForHeaderInSection section: Int) -> CGFloat {
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currentSections[safe: section] == .empty ? 0 : 40
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}
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func tableView(_ tableView: UITableView, viewForHeaderInSection section: Int) -> UIView? {
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guard let listSection = currentSections[safe: section], listSection != .empty else { return nil }
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let container = UIView()
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container.backgroundColor = AppColor.pageBackground
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let label = UILabel()
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label.text = "线下收款明细"
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label.font = .systemFont(ofSize: 15, weight: .semibold)
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label.textColor = AppColor.textPrimary
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container.addSubview(label)
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label.snp.makeConstraints { make in
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make.leading.trailing.equalToSuperview().inset(AppSpacing.screenHorizontalInset)
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make.bottom.equalToSuperview().inset(AppSpacing.xs)
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}
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return container
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}
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}
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/// 日清汇总卡片中的单项指标视图。
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final class OfflineDailyMetricView: UIView {
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private let titleLabel = UILabel()
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private let valueLabel = UILabel()
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/// 使用指标名称创建汇总视图。
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init(title: String) {
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super.init(frame: .zero)
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titleLabel.text = title
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setupUI()
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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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/// 更新指标值及是否使用警示色强调。
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func setValue(_ value: String, highlighted: Bool = false) {
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valueLabel.text = value
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valueLabel.textColor = highlighted ? UIColor(hex: 0xD97706) : AppColor.textPrimary
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}
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private func setupUI() {
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titleLabel.font = .systemFont(ofSize: 12)
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titleLabel.textColor = AppColor.textTertiary
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valueLabel.font = .systemFont(ofSize: 19, weight: .bold)
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valueLabel.textColor = AppColor.textPrimary
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valueLabel.adjustsFontSizeToFitWidth = true
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valueLabel.minimumScaleFactor = 0.75
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let stack = UIStackView(arrangedSubviews: [titleLabel, valueLabel])
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stack.axis = .vertical
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stack.spacing = 4
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addSubview(stack)
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stack.snp.makeConstraints { make in
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make.edges.equalToSuperview().inset(UIEdgeInsets(top: 2, left: 4, bottom: 2, right: 4))
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}
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}
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}
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/// 线下收款明细单元格。
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final class OfflineCollectionRecordCell: UITableViewCell {
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static let reuseIdentifier = "OfflineCollectionRecordCell"
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private let cardView = UIView()
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private let timeLabel = UILabel()
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private let methodLabel = UILabel()
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private let identifierLabel = UILabel()
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private let amountLabel = UILabel()
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private let statusLabel = UILabel()
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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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setupUI()
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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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/// 用线下收款记录刷新单元格。
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func apply(record: OfflineCollectionRecord) {
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timeLabel.text = OfflineCollectionDate.timeText(record.registeredAt)
|
|
methodLabel.text = record.paymentMethod.displayName
|
|
identifierLabel.text = record.id
|
|
amountLabel.text = OfflineCollectionMoney.display(record.amountFen)
|
|
statusLabel.text = " \(record.status.displayName) "
|
|
|
|
let color: UIColor
|
|
let background: UIColor
|
|
switch record.status {
|
|
case .pending:
|
|
color = UIColor(hex: 0xD97706)
|
|
background = UIColor(hex: 0xFFF7E6)
|
|
case .settled:
|
|
color = AppColor.success
|
|
background = UIColor(hex: 0xECFDF3)
|
|
case .overdue:
|
|
color = AppColor.danger
|
|
background = UIColor(hex: 0xFFF1F0)
|
|
}
|
|
statusLabel.textColor = color
|
|
statusLabel.backgroundColor = background
|
|
}
|
|
|
|
private func setupUI() {
|
|
selectionStyle = .none
|
|
backgroundColor = .clear
|
|
contentView.backgroundColor = .clear
|
|
cardView.backgroundColor = .white
|
|
cardView.layer.cornerRadius = AppRadius.lg
|
|
|
|
timeLabel.font = .systemFont(ofSize: 15, weight: .semibold)
|
|
timeLabel.textColor = AppColor.textPrimary
|
|
methodLabel.font = .systemFont(ofSize: 14)
|
|
methodLabel.textColor = AppColor.textSecondary
|
|
identifierLabel.font = .systemFont(ofSize: 11)
|
|
identifierLabel.textColor = AppColor.textTertiary
|
|
amountLabel.font = .systemFont(ofSize: 19, weight: .bold)
|
|
amountLabel.textColor = AppColor.textPrimary
|
|
amountLabel.textAlignment = .right
|
|
statusLabel.font = .systemFont(ofSize: 12, weight: .semibold)
|
|
statusLabel.textAlignment = .center
|
|
statusLabel.layer.cornerRadius = 11
|
|
statusLabel.clipsToBounds = true
|
|
|
|
let leftStack = UIStackView(arrangedSubviews: [timeLabel, methodLabel, identifierLabel])
|
|
leftStack.axis = .vertical
|
|
leftStack.spacing = 4
|
|
let rightStack = UIStackView(arrangedSubviews: [amountLabel, statusLabel])
|
|
rightStack.axis = .vertical
|
|
rightStack.alignment = .trailing
|
|
rightStack.spacing = 8
|
|
cardView.addSubview(leftStack)
|
|
cardView.addSubview(rightStack)
|
|
contentView.addSubview(cardView)
|
|
cardView.snp.makeConstraints { make in
|
|
make.top.bottom.equalToSuperview().inset(5)
|
|
make.leading.trailing.equalToSuperview().inset(AppSpacing.screenHorizontalInset)
|
|
}
|
|
leftStack.snp.makeConstraints { make in
|
|
make.leading.top.bottom.equalToSuperview().inset(AppSpacing.md)
|
|
make.trailing.lessThanOrEqualTo(rightStack.snp.leading).offset(-AppSpacing.sm)
|
|
}
|
|
rightStack.snp.makeConstraints { make in
|
|
make.trailing.equalToSuperview().inset(AppSpacing.md)
|
|
make.centerY.equalToSuperview()
|
|
}
|
|
statusLabel.snp.makeConstraints { make in
|
|
make.height.equalTo(22)
|
|
}
|
|
}
|
|
}
|
|
|
|
/// 日清页在指定营业日无记录时展示的空状态单元格。
|
|
final class OfflineCollectionEmptyCell: UITableViewCell {
|
|
static let reuseIdentifier = "OfflineCollectionEmptyCell"
|
|
var onRegister: (() -> Void)?
|
|
|
|
private let titleLabel = UILabel()
|
|
private let detailLabel = UILabel()
|
|
private let registerButton = UIButton(type: .system)
|
|
|
|
override init(style: UITableViewCell.CellStyle, reuseIdentifier: String?) {
|
|
super.init(style: style, reuseIdentifier: reuseIdentifier)
|
|
setupUI()
|
|
}
|
|
|
|
@available(*, unavailable)
|
|
required init?(coder: NSCoder) {
|
|
fatalError("init(coder:) has not been implemented")
|
|
}
|
|
|
|
/// 更新空状态，仅今日允许前往登记。
|
|
func apply(isToday: Bool) {
|
|
registerButton.isHidden = !isToday
|
|
}
|
|
|
|
override func prepareForReuse() {
|
|
super.prepareForReuse()
|
|
onRegister = nil
|
|
}
|
|
|
|
private func setupUI() {
|
|
selectionStyle = .none
|
|
backgroundColor = .clear
|
|
contentView.backgroundColor = .clear
|
|
titleLabel.text = "当日暂无线下收款记录"
|
|
titleLabel.font = .systemFont(ofSize: 16, weight: .semibold)
|
|
titleLabel.textColor = AppColor.textPrimary
|
|
titleLabel.textAlignment = .center
|
|
detailLabel.text = "完成线下收款后，请及时登记"
|
|
detailLabel.font = .systemFont(ofSize: 13)
|
|
detailLabel.textColor = AppColor.textSecondary
|
|
detailLabel.textAlignment = .center
|
|
registerButton.setTitle("去登记", for: .normal)
|
|
registerButton.titleLabel?.font = .systemFont(ofSize: 14, weight: .semibold)
|
|
registerButton.addTarget(self, action: #selector(registerTapped), for: .touchUpInside)
|
|
|
|
let stack = UIStackView(arrangedSubviews: [titleLabel, detailLabel, registerButton])
|
|
stack.axis = .vertical
|
|
stack.spacing = AppSpacing.sm
|
|
stack.alignment = .center
|
|
contentView.addSubview(stack)
|
|
stack.snp.makeConstraints { make in
|
|
make.top.equalToSuperview().inset(48)
|
|
make.leading.trailing.equalToSuperview().inset(AppSpacing.screenHorizontalInset)
|
|
make.bottom.equalToSuperview().inset(32)
|
|
}
|
|
}
|
|
|
|
@objc private func registerTapped() {
|
|
onRegister?()
|
|
}
|
|
}
|
|
|
|
private extension Collection {
|
|
/// 安全按下标读取元素，超出范围时返回 nil。
|
|
subscript(safe index: Index) -> Element? {
|
|
indices.contains(index) ? self[index] : nil
|
|
}
|
|
}
|