添加景区选择与合作订单流程并对齐 Android

suixinkan/UI/CooperationOrder/CooperationOrderListViewController.swift

@@ -0,0 +1,170 @@
+//
+//  CooperationOrderListViewController.swift
+//  suixinkan
+//
+
+import SnapKit
+import UIKit
+
+/// 合作订单列表页，对齐 Android `CooperationOrderListScreen`。
+final class CooperationOrderListViewController: BaseViewController, UITableViewDataSource, UITableViewDelegate {
+
+    private let viewModel = CooperationOrderListViewModel()
+    private let orderAPI = NetworkServices.shared.orderAPI
+
+    private let tabBarView = CooperationOrderTabBar()
+    private let searchBar = CooperationOrderSearchBar()
+    private let tableView = UITableView(frame: .zero, style: .plain)
+    private let refreshControl = UIRefreshControl()
+    private let emptyLabel = UILabel()
+    private var isApplyingTab = false
+
+    override func setupNavigationBar() {
+        title = "合作订单"
+        navigationItem.rightBarButtonItem = UIBarButtonItem(
+            title: "合作获客员",
+            style: .plain,
+            target: self,
+            action: #selector(openAcquirer)
+        )
+        navigationItem.rightBarButtonItem?.tintColor = AppColor.primary
+    }
+
+    override func setupUI() {
+        view.backgroundColor = AppColor.pageBackground
+        searchBar.isHidden = true
+
+        tableView.backgroundColor = .clear
+        tableView.separatorStyle = .none
+        tableView.dataSource = self
+        tableView.delegate = self
+        tableView.register(ReferralLeadCell.self, forCellReuseIdentifier: ReferralLeadCell.reuseIdentifier)
+        tableView.register(AcquisitionOrderCell.self, forCellReuseIdentifier: AcquisitionOrderCell.reuseIdentifier)
+        tableView.refreshControl = refreshControl
+
+        emptyLabel.text = "暂无相关合作订单"
+        emptyLabel.font = .systemFont(ofSize: 14)
+        emptyLabel.textColor = AppColor.textTertiary
+        emptyLabel.textAlignment = .center
+        emptyLabel.isHidden = true
+
+        view.addSubview(tabBarView)
+        view.addSubview(searchBar)
+        view.addSubview(tableView)
+        view.addSubview(emptyLabel)
+    }
+
+    override func setupConstraints() {
+        tabBarView.snp.makeConstraints { make in
+            make.top.equalTo(view.safeAreaLayoutGuide)
+            make.leading.trailing.equalToSuperview()
+        }
+        searchBar.snp.makeConstraints { make in
+            make.top.equalTo(tabBarView.snp.bottom)
+            make.leading.trailing.equalToSuperview()
+        }
+        tableView.snp.makeConstraints { make in
+            make.top.equalTo(searchBar.snp.bottom)
+            make.leading.trailing.bottom.equalToSuperview()
+        }
+        emptyLabel.snp.makeConstraints { make in
+            make.center.equalTo(tableView)
+        }
+    }
+
+    override func bindActions() {
+        viewModel.onStateChange = { [weak self] in
+            Task { @MainActor in self?.applyViewModel() }
+        }
+        viewModel.onShowMessage = { [weak self] message in
+            Task { @MainActor in self?.showToast(message) }
+        }
+
+        tabBarView.onTabSelected = { [weak self] index in
+            guard let self else { return }
+            self.viewModel.onTabSelected(index)
+            Task { await self.viewModel.refreshCurrentTab(api: self.orderAPI) }
+        }
+        searchBar.onSearchTextChange = { [weak self] text in
+            self?.viewModel.onSearchTextChange(text)
+        }
+        searchBar.onSearch = { [weak self] in
+            guard let self else { return }
+            Task { await self.viewModel.refreshAcquisitionOrders(api: self.orderAPI) }
+        }
+        refreshControl.addTarget(self, action: #selector(refreshTriggered), for: .valueChanged)
+    }
+
+    override func viewWillAppear(_ animated: Bool) {
+        super.viewWillAppear(animated)
+        guard CooperationOrderFeature.hasPermission(in: AppStore.shared.permissionItems()) else {
+            showToast("暂无合作订单权限")
+            navigationController?.popViewController(animated: false)
+            return
+        }
+    }
+
+    override func viewDidAppear(_ animated: Bool) {
+        super.viewDidAppear(animated)
+        Task { await viewModel.refreshCurrentTab(api: orderAPI) }
+    }
+
+    @objc private func openAcquirer() {
+        navigationController?.pushViewController(CooperationAcquirerViewController(), animated: true)
+    }
+
+    @objc private func refreshTriggered() {
+        Task {
+            await viewModel.refreshCurrentTab(api: orderAPI)
+            refreshControl.endRefreshing()
+        }
+    }
+
+    private func applyViewModel() {
+        if !isApplyingTab {
+            isApplyingTab = true
+            tabBarView.setSelectedTab(viewModel.selectedTab)
+            isApplyingTab = false
+        }
+        searchBar.isHidden = viewModel.selectedTab != 1
+        searchBar.textField.text = viewModel.searchText
+
+        let isEmpty = viewModel.selectedTab == 0 ? viewModel.leads.isEmpty : viewModel.orders.isEmpty
+        emptyLabel.isHidden = !isEmpty || viewModel.isRefreshing
+        tableView.reloadData()
+    }
+
+    func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
+        viewModel.selectedTab == 0 ? viewModel.leads.count : viewModel.orders.count
+    }
+
+    func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
+        if viewModel.selectedTab == 0 {
+            guard let cell = tableView.dequeueReusableCell(
+                withIdentifier: ReferralLeadCell.reuseIdentifier,
+                for: indexPath
+            ) as? ReferralLeadCell else {
+                return UITableViewCell()
+            }
+            cell.configure(with: viewModel.leads[indexPath.row])
+            cell.onImageTap = { [weak self] index, urls in
+                let preview = ImagePreviewViewController(imageURLs: urls, startIndex: index)
+                self?.present(preview, animated: true)
+            }
+            return cell
+        }
+        guard let cell = tableView.dequeueReusableCell(
+            withIdentifier: AcquisitionOrderCell.reuseIdentifier,
+            for: indexPath
+        ) as? AcquisitionOrderCell else {
+            return UITableViewCell()
+        }
+        cell.configure(with: viewModel.orders[indexPath.row])
+        return cell
+    }
+
+    func tableView(_ tableView: UITableView, willDisplay cell: UITableViewCell, forRowAt indexPath: IndexPath) {
+        guard viewModel.shouldLoadMore(at: indexPath.row) else { return }
+        Task { await viewModel.loadMore(api: orderAPI) }
+    }
+}