Implement orders tab aligned with Android, including scan verify flows.

Add role-based order/deposit lists, AVFoundation QR scanning, verify dialogs, and ViewModel tests so photographers, scenic admins, and store admins match Android behavior.

Co-authored-by: Cursor <cursoragent@cursor.com>

suixinkanTests/DepositOrderListViewModelTests.swift

@@ -0,0 +1,64 @@
+//
+//  DepositOrderListViewModelTests.swift
+//  suixinkanTests
+//
+
+import XCTest
+@testable import suixinkan
+
+@MainActor
+final class DepositOrderListViewModelTests: XCTestCase {
+
+    override func tearDown() {
+        AppStore.shared.currentStoreId = 0
+        AppStore.shared.currentScenicId = 0
+        super.tearDown()
+    }
+
+    func testStoreFilterMapsPaidStatusToAPI20() {
+        XCTAssertEqual(DepositOrderListViewModel.apiOrderStatus(forTabIndex: 18), 20)
+        XCTAssertEqual(DepositOrderListViewModel.apiOrderStatus(forTabIndex: 30), 30)
+        XCTAssertNil(DepositOrderListViewModel.apiOrderStatus(forTabIndex: 0))
+    }
+
+    func testStoreFilterLabelUsesPaidText() {
+        let viewModel = DepositOrderListViewModel()
+        viewModel.onFilterChange(tab: 18)
+        XCTAssertEqual(viewModel.filterLabel, "已支付")
+    }
+
+    func testPhoneValidation() {
+        XCTAssertTrue(DepositOrderListViewModel.isValidPhone("13800138000"))
+        XCTAssertFalse(DepositOrderListViewModel.isValidPhone("12345"))
+        XCTAssertFalse(DepositOrderListViewModel.isValidPhone("23800138000"))
+    }
+
+    func testStoreIdZeroAbortsWithMessage() async {
+        AppStore.shared.currentStoreId = 0
+        let viewModel = DepositOrderListViewModel()
+        var message: String?
+        viewModel.onShowMessage = { message = $0 }
+
+        let session = MockURLSession(responses: [])
+        let api = OrderAPI(client: APIClient(environment: .testing, session: session))
+        await viewModel.refreshOrderList(api: api)
+
+        XCTAssertTrue(viewModel.orderList.isEmpty)
+        XCTAssertEqual(message, "店铺信息异常，请先选择店铺")
+    }
+
+    func testCanOpenDetailOnlyForType19() throws {
+        let viewModel = DepositOrderListViewModel()
+        let json = """
+        {"order_number":"A","order_type":19,"order_status":20}
+        """.data(using: .utf8)!
+        let item = try JSONDecoder().decode(StoreOrderItem.self, from: json)
+        XCTAssertTrue(viewModel.canOpenDetail(for: item))
+
+        let otherJSON = """
+        {"order_number":"B","order_type":4,"order_status":20}
+        """.data(using: .utf8)!
+        let other = try JSONDecoder().decode(StoreOrderItem.self, from: otherJSON)
+        XCTAssertFalse(viewModel.canOpenDetail(for: other))
+    }
+}