完善任务流程、键盘适配与页面交互

suixinkanTests/TaskAddViewModelTests.swift

@@ -56,6 +56,17 @@ final class TaskAddViewModelTests: XCTestCase {
         XCTAssertEqual(message, "文件正在上传中，请稍后添加！")
     }
 
+    func testClearingCustomUrgentHourKeepsConfirmedValue() {
+        let viewModel = TaskAddViewModel(appStore: appStore)
+        viewModel.setUrgentHour(6)
+
+        viewModel.updateCustomUrgentHourText("")
+        XCTAssertEqual(viewModel.urgentHour, 6)
+
+        viewModel.updateCustomUrgentHourText("0")
+        XCTAssertEqual(viewModel.urgentHour, 6)
+    }
+
     func testBuildAddTaskRequestSplitsCloudAndUploadFiles() {
         let viewModel = TaskAddViewModel(appStore: appStore)
         viewModel.updateTaskName("任务A")
@@ -76,6 +87,26 @@ final class TaskAddViewModelTests: XCTestCase {
         XCTAssertEqual(request.uploadFile[0].fileUrl, "https://cdn/a.jpg")
     }
 
+    func testPreparedUploadKeepsOriginalFileNameAndPreview() {
+        let viewModel = TaskAddViewModel(appStore: appStore)
+        let previewData = Data([1, 2, 3])
+        viewModel.addUploadPlaceholder(fileName: "temporary.jpg", fileType: 2, uploadTaskId: "task1")
+
+        viewModel.prepareUpload(uploadTaskId: "task1", fileName: "IMG_1001.HEIC", localPreviewData: previewData)
+        viewModel.markUploadSucceeded(
+            uploadTaskId: "task1",
+            fileURL: "https://cdn/image.heic",
+            fileName: "IMG_1001.HEIC",
+            localPreviewData: previewData,
+            autoRemarkWhenSingle: true
+        )
+
+        XCTAssertEqual(viewModel.selectedFiles[0].uploadFileName, "IMG_1001.HEIC")
+        XCTAssertEqual(viewModel.selectedFiles[0].localPreviewData, previewData)
+        XCTAssertEqual(viewModel.buildAddTaskRequest().uploadFile[0].fileName, "IMG_1001.HEIC")
+        XCTAssertEqual(viewModel.consumePendingRemarkFileID(), viewModel.selectedFiles[0].id)
+    }
+
     func testTaskFileSourceBadgeTextMatchesAndroidLabels() {
         let cloudItem = TaskFileItem(source: .cloud, cloudFile: CloudFile(id: 1, name: "云文件", type: 2))
         let uploadItem = TaskFileItem(source: .upload, uploadFileName: "a.jpg", uploadFileType: 2)