添加提交任务流程并抽取资料编辑页
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225
suixinkan/UI/Task/TaskOrderSelectViewController.swift
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225
suixinkan/UI/Task/TaskOrderSelectViewController.swift
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//
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// TaskOrderSelectViewController.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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/// 任务关联订单选择页，对齐 Android `OrderSelectScreen`。
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final class TaskOrderSelectViewController: BaseViewController {
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var onConfirmed: ((String?) -> Void)?
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private let viewModel: TaskOrderSelectViewModel
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private let taskAPI = NetworkServices.shared.taskAPI
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private let tableView = UITableView(frame: .zero, style: .plain)
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private let confirmButton = AppButton(title: "确定")
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private let emptyLabel = UILabel()
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private let bottomBar = UIView()
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init(initialOrderNumber: String? = nil) {
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viewModel = TaskOrderSelectViewModel(initialOrderNumber: initialOrderNumber)
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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 = "订单列表"
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}
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override func setupUI() {
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tableView.backgroundColor = AppColor.pageBackground
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tableView.separatorStyle = .none
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tableView.register(TaskOrderCell.self, forCellReuseIdentifier: TaskOrderCell.reuseIdentifier)
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tableView.dataSource = self
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tableView.delegate = self
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emptyLabel.text = "无有效订单"
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emptyLabel.font = .app(.body)
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emptyLabel.textColor = AppColor.textPrimary
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emptyLabel.textAlignment = .center
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emptyLabel.isHidden = true
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bottomBar.backgroundColor = .white
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view.addSubview(tableView)
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view.addSubview(emptyLabel)
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view.addSubview(bottomBar)
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bottomBar.addSubview(confirmButton)
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}
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override func setupConstraints() {
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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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confirmButton.snp.makeConstraints { make in
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make.edges.equalToSuperview().inset(AppSpacing.md)
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}
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tableView.snp.makeConstraints { make in
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make.top.leading.trailing.equalTo(view.safeAreaLayoutGuide)
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make.bottom.equalTo(bottomBar.snp.top)
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}
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emptyLabel.snp.makeConstraints { make in
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make.center.equalTo(tableView)
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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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confirmButton.addTarget(self, action: #selector(confirmTapped), 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.loadOrders(api: taskAPI) }
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}
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@MainActor
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private func applyViewModel() {
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emptyLabel.isHidden = viewModel.isLoading || !viewModel.orders.isEmpty
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tableView.reloadData()
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if viewModel.isLoading {
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showLoading()
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} else {
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hideLoading()
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}
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}
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@objc private func confirmTapped() {
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onConfirmed?(viewModel.confirmedOrderNumber())
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navigationController?.popViewController(animated: true)
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}
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}
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extension TaskOrderSelectViewController: UITableViewDataSource, UITableViewDelegate {
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func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
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viewModel.orders.count
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}
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func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
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let cell = tableView.dequeueReusableCell(
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withIdentifier: TaskOrderCell.reuseIdentifier,
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for: indexPath
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) as! TaskOrderCell
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let order = viewModel.orders[indexPath.row]
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cell.apply(
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order: order,
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isSelected: viewModel.selectedOrderNumber == order.orderNumber
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)
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return cell
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}
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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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viewModel.toggleSelection(orderNumber: viewModel.orders[indexPath.row].orderNumber)
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}
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}
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/// 订单选择卡片 cell。
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private final class TaskOrderCell: UITableViewCell {
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static let reuseIdentifier = "TaskOrderCell"
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private let cardView = UIView()
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private let projectRow = TaskInfoRowView(label: "项目名称:")
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private let statusRow = TaskInfoRowView(label: "订单状态:")
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private let numberRow = TaskInfoRowView(label: "订单编号:")
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private let payTimeRow = TaskInfoRowView(label: "付款时间:")
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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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selectionStyle = .none
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backgroundColor = .clear
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contentView.backgroundColor = .clear
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cardView.backgroundColor = .white
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cardView.layer.cornerRadius = AppRadius.sm
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cardView.layer.borderWidth = 1
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cardView.layer.borderColor = AppColor.border.cgColor
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contentView.addSubview(cardView)
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cardView.addSubview(projectRow)
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cardView.addSubview(statusRow)
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cardView.addSubview(numberRow)
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cardView.addSubview(payTimeRow)
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cardView.snp.makeConstraints { make in
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make.edges.equalToSuperview().inset(UIEdgeInsets(top: 0, left: AppSpacing.md, bottom: AppSpacing.sm, right: AppSpacing.md))
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}
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projectRow.snp.makeConstraints { make in
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make.top.leading.trailing.equalToSuperview().inset(AppSpacing.md)
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}
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statusRow.snp.makeConstraints { make in
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make.top.equalTo(projectRow.snp.bottom).offset(AppSpacing.xs)
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make.leading.trailing.equalTo(projectRow)
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}
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numberRow.snp.makeConstraints { make in
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make.top.equalTo(statusRow.snp.bottom).offset(AppSpacing.xs)
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make.leading.trailing.equalTo(projectRow)
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}
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payTimeRow.snp.makeConstraints { make in
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make.top.equalTo(numberRow.snp.bottom).offset(AppSpacing.xs)
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make.leading.trailing.bottom.equalToSuperview().inset(AppSpacing.md)
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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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func apply(order: AvailableOrder, isSelected: Bool) {
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projectRow.apply(value: order.projectName.isEmpty ? "--" : order.projectName)
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statusRow.apply(value: order.orderStatusLabel.isEmpty ? "--" : order.orderStatusLabel)
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numberRow.apply(value: order.orderNumber)
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payTimeRow.apply(value: order.payTime.isEmpty ? "--" : order.payTime)
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cardView.layer.borderColor = isSelected ? AppColor.danger.cgColor : AppColor.border.cgColor
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cardView.layer.borderWidth = isSelected ? 2 : 1
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}
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}
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/// 订单信息行。
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private final class TaskInfoRowView: UIView {
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private let labelView = UILabel()
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private let valueView = UILabel()
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init(label: String) {
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super.init(frame: .zero)
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labelView.text = label
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labelView.font = .app(.body)
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labelView.textColor = AppColor.textSecondary
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valueView.font = .app(.body)
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valueView.textColor = AppColor.textPrimary
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valueView.numberOfLines = 0
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addSubview(labelView)
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addSubview(valueView)
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labelView.snp.makeConstraints { make in
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make.leading.top.bottom.equalToSuperview()
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make.width.equalTo(80)
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}
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valueView.snp.makeConstraints { make in
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make.leading.equalTo(labelView.snp.trailing).offset(AppSpacing.xs)
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make.trailing.top.bottom.equalToSuperview()
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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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func apply(value: String) {
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valueView.text = value
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}
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}
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