增加CNC查询页面

XplorePlane.Tests/ViewModels/InspectionReportViewerViewModelTests.cs

@@ -1,4 +1,5 @@
 // Feature: cnc-inspection-report-viewer
+// Task 4.1: Unit tests for LoadRunsAsync error and cancellation paths
 // Task 4.2: Unit tests for LoadDetailAsync selection-change and cancellation paths
 
 using System;
@@ -9,8 +10,8 @@ using System.Threading.Tasks;
 using Moq;
 using XP.Common.Logging.Interfaces;
 using XplorePlane.Models;
-using XplorePlane.Services;
 using XplorePlane.Services.InspectionResults;
+using XplorePlane.Services.Storage;
 using XplorePlane.ViewModels.Cnc;
 using Xunit;
 
@@ -20,7 +21,12 @@ namespace XplorePlane.Tests.ViewModels
     {
         // ── Helpers ──────────────────────────────────────────────────────────────────
 
-        private static InspectionReportViewerViewModel CreateVm(
+        /// <summary>
+        /// Creates a ViewModel with a mock store that returns an empty list by default.
+        /// The constructor triggers an initial LoadRunsAsync call; callers should await
+        /// the returned task to ensure the initial load completes before the test begins.
+        /// </summary>
+        private static (InspectionReportViewerViewModel vm, Task initialLoad) CreateVm(
             Mock<IInspectionResultStore> mockStore = null,
             Mock<ILoggerService> mockLogger = null,
             Mock<IXpDataPathService> mockDataPathService = null)
@@ -32,15 +38,26 @@ namespace XplorePlane.Tests.ViewModels
             mockLogger.Setup(l => l.ForModule<InspectionReportViewerViewModel>()).Returns(mockLogger.Object);
             mockDataPathService.SetupGet(s => s.DataPath).Returns(System.IO.Path.GetTempPath());
 
-            // Setup default QueryRunsAsync to return empty list
+            // Note: IInspectionResultStore.QueryRunsAsync does NOT take a CancellationToken.
+            // Cancellation is handled by the ViewModel checking ct.IsCancellationRequested after the await.
             mockStore
-                .Setup(s => s.QueryRunsAsync(It.IsAny<InspectionRunQuery>(), It.IsAny<CancellationToken>()))
+                .Setup(s => s.QueryRunsAsync(It.IsAny<InspectionRunQuery>()))
                 .ReturnsAsync(new List<InspectionRunRecord>());
 
-            return new InspectionReportViewerViewModel(
+            // Capture the initial load task by intercepting the first QueryRunsAsync call
+            var initialLoadTcs = new TaskCompletionSource<bool>();
+            var originalSetup = mockStore.Object;
+
+            var vm = new InspectionReportViewerViewModel(
                 mockStore.Object,
                 mockLogger.Object,
                 mockDataPathService.Object);
+
+            // The constructor fires LoadRunsAsync as fire-and-forget.
+            // We return a small delay task to let it complete.
+            var initialLoad = Task.Delay(50);
+
+            return (vm, initialLoad);
         }
 
         private static InspectionRunDetail CreateMockDetail(Guid runId, string programName = "TestProgram")
@@ -68,7 +85,7 @@ namespace XplorePlane.Tests.ViewModels
                         NodeName = "Node_0",
                         PipelineName = "Pipeline_0",
                         NodePass = true,
-                        Status = InspectionNodeStatus.Completed,
+                        Status = InspectionNodeStatus.Succeeded,
                         DurationMs = 100
                     },
                     new InspectionNodeResult
@@ -78,7 +95,7 @@ namespace XplorePlane.Tests.ViewModels
                         NodeName = "Node_1",
                         PipelineName = "Pipeline_1",
                         NodePass = true,
-                        Status = InspectionNodeStatus.Completed,
+                        Status = InspectionNodeStatus.Succeeded,
                         DurationMs = 150
                     }
                 },
@@ -89,14 +106,346 @@ namespace XplorePlane.Tests.ViewModels
             };
         }
 
+        // ── Task 4.1: LoadRunsAsync error and cancellation paths ─────────────────────
+
+        /// <summary>
+        /// Test: When QueryRunsAsync throws an exception, HasRunListError becomes true and RunListError is set.
+        /// Requirements: 2.6
+        /// </summary>
+        [Fact]
+        public async Task LoadRunsAsync_WhenErrorOccurs_SetsHasRunListError()
+        {
+            // Arrange
+            var expectedErrorMessage = "Database connection failed";
+            var mockStore = new Mock<IInspectionResultStore>();
+            var mockLogger = new Mock<ILoggerService>();
+            var mockDataPathService = new Mock<IXpDataPathService>();
+
+            mockLogger.Setup(l => l.ForModule<InspectionReportViewerViewModel>()).Returns(mockLogger.Object);
+            mockDataPathService.SetupGet(s => s.DataPath).Returns(System.IO.Path.GetTempPath());
+
+            mockStore
+                .Setup(s => s.QueryRunsAsync(It.IsAny<InspectionRunQuery>()))
+                .ThrowsAsync(new InvalidOperationException(expectedErrorMessage));
+
+            var vm = new InspectionReportViewerViewModel(
+                mockStore.Object, mockLogger.Object, mockDataPathService.Object);
+
+            // Act - call LoadRunsAsync directly and await it
+            await vm.LoadRunsAsync(new InspectionRunQuery { Take = 100 });
+
+            // Assert
+            Assert.True(vm.HasRunListError, "HasRunListError should be true after error");
+            Assert.NotNull(vm.RunListError);
+            Assert.Contains(expectedErrorMessage, vm.RunListError);
+            Assert.False(vm.IsRunListLoading, "IsRunListLoading should be false after error");
+            Assert.Empty(vm.RunRows);
+        }
+
+        /// <summary>
+        /// Test: When QueryRunsAsync throws an exception, RunRows is cleared.
+        /// Requirements: 2.6
+        /// </summary>
+        [Fact]
+        public async Task LoadRunsAsync_WhenErrorOccurs_ClearsRunRows()
+        {
+            // Arrange: first call succeeds, second call fails
+            var callCount = 0;
+            var mockStore = new Mock<IInspectionResultStore>();
+            var mockLogger = new Mock<ILoggerService>();
+            var mockDataPathService = new Mock<IXpDataPathService>();
+
+            mockLogger.Setup(l => l.ForModule<InspectionReportViewerViewModel>()).Returns(mockLogger.Object);
+            mockDataPathService.SetupGet(s => s.DataPath).Returns(System.IO.Path.GetTempPath());
+
+            mockStore
+                .Setup(s => s.QueryRunsAsync(It.IsAny<InspectionRunQuery>()))
+                .Returns<InspectionRunQuery>(query =>
+                {
+                    callCount++;
+                    if (callCount == 1)
+                    {
+                        return Task.FromResult<IReadOnlyList<InspectionRunRecord>>(new List<InspectionRunRecord>
+                        {
+                            new InspectionRunRecord
+                            {
+                                RunId = Guid.NewGuid(),
+                                ProgramName = "Program1",
+                                WorkpieceId = "WP001",
+                                SerialNumber = "SN001",
+                                StartedAt = DateTime.UtcNow,
+                                OverallPass = true,
+                                Status = InspectionRunStatus.Completed,
+                                NodeCount = 1
+                            }
+                        });
+                    }
+                    throw new InvalidOperationException("Second call failed");
+                });
+
+            var vm = new InspectionReportViewerViewModel(
+                mockStore.Object, mockLogger.Object, mockDataPathService.Object);
+
+            // First load succeeds
+            await vm.LoadRunsAsync(new InspectionRunQuery { Take = 100 });
+
+            Assert.Single(vm.RunRows);
+            Assert.False(vm.HasRunListError);
+
+            // Act - second load fails
+            await vm.LoadRunsAsync(new InspectionRunQuery { Take = 100 });
+
+            // Assert - RunRows should be cleared on error
+            Assert.True(vm.HasRunListError);
+            Assert.Empty(vm.RunRows);
+        }
+
+        /// <summary>
+        /// Test: When a second LoadRunsAsync call is made before the first completes,
+        /// the first is cancelled silently (no error shown).
+        /// Requirements: 11.5
+        /// </summary>
+        [Fact]
+        public async Task LoadRunsAsync_WhenCancelledBySubsequentCall_IsSilent()
+        {
+            // Arrange: first call blocks until the second call cancels it via CTS
+            var firstCallStarted = new SemaphoreSlim(0, 1);
+            var firstCallCanProceed = new SemaphoreSlim(0, 1);
+            var callCount = 0;
+            var mockStore = new Mock<IInspectionResultStore>();
+            var mockLogger = new Mock<ILoggerService>();
+            var mockDataPathService = new Mock<IXpDataPathService>();
+
+            mockLogger.Setup(l => l.ForModule<InspectionReportViewerViewModel>()).Returns(mockLogger.Object);
+            mockDataPathService.SetupGet(s => s.DataPath).Returns(System.IO.Path.GetTempPath());
+
+            mockStore
+                .Setup(s => s.QueryRunsAsync(It.IsAny<InspectionRunQuery>()))
+                .Returns<InspectionRunQuery>(async query =>
+                {
+                    var n = Interlocked.Increment(ref callCount);
+                    if (n == 1)
+                    {
+                        firstCallStarted.Release();
+                        await firstCallCanProceed.WaitAsync();
+                    }
+                    return new List<InspectionRunRecord>();
+                });
+
+            var vm = new InspectionReportViewerViewModel(
+                mockStore.Object, mockLogger.Object, mockDataPathService.Object);
+
+            // Start first load (fire-and-forget)
+            var firstLoad = vm.LoadRunsAsync(new InspectionRunQuery { Take = 100 });
+
+            // Wait for first call to start
+            await firstCallStarted.WaitAsync(TimeSpan.FromSeconds(2));
+
+            // Act - start second load while first is still blocked
+            // This cancels the first via _runListCts.Cancel()
+            var secondLoad = vm.LoadRunsAsync(new InspectionRunQuery { Take = 100 });
+
+            // Allow first call to return (result will be discarded because ct.IsCancellationRequested)
+            firstCallCanProceed.Release();
+
+            await Task.WhenAll(firstLoad, secondLoad);
+
+            // Assert - cancellation of the first call should be silent
+            Assert.False(vm.HasRunListError, "HasRunListError should be false after cancellation");
+            Assert.Null(vm.RunListError);
+            Assert.False(vm.IsRunListLoading, "IsRunListLoading should be false after second load completes");
+        }
+
+        /// <summary>
+        /// Test: When RetryRunListCommand is executed, QueryRunsAsync is called again.
+        /// Requirements: 2.6
+        /// </summary>
+        [Fact]
+        public async Task RetryRunListCommand_ReInvokesQueryRunsAsync()
+        {
+            // Arrange: first call fails, second call succeeds
+            var callCount = 0;
+            var mockStore = new Mock<IInspectionResultStore>();
+            var mockLogger = new Mock<ILoggerService>();
+            var mockDataPathService = new Mock<IXpDataPathService>();
+
+            mockLogger.Setup(l => l.ForModule<InspectionReportViewerViewModel>()).Returns(mockLogger.Object);
+            mockDataPathService.SetupGet(s => s.DataPath).Returns(System.IO.Path.GetTempPath());
+
+            mockStore
+                .Setup(s => s.QueryRunsAsync(It.IsAny<InspectionRunQuery>()))
+                .Returns<InspectionRunQuery>(query =>
+                {
+                    callCount++;
+                    if (callCount == 1)
+                    {
+                        throw new InvalidOperationException("First call failed");
+                    }
+                    return Task.FromResult<IReadOnlyList<InspectionRunRecord>>(new List<InspectionRunRecord>
+                    {
+                        new InspectionRunRecord
+                        {
+                            RunId = Guid.NewGuid(),
+                            ProgramName = "RetryProgram",
+                            WorkpieceId = "WP001",
+                            SerialNumber = "SN001",
+                            StartedAt = DateTime.UtcNow,
+                            OverallPass = true,
+                            Status = InspectionRunStatus.Completed,
+                            NodeCount = 1
+                        }
+                    });
+                });
+
+            var vm = new InspectionReportViewerViewModel(
+                mockStore.Object, mockLogger.Object, mockDataPathService.Object);
+
+            // First load fails
+            await vm.LoadRunsAsync(new InspectionRunQuery { Take = 100 });
+
+            Assert.True(vm.HasRunListError, "HasRunListError should be true after first call");
+            Assert.Equal(1, callCount);
+
+            // Act - Execute retry command (it calls LoadRunsAsync internally)
+            // RetryRunListCommand is a DelegateCommand wrapping an async method;
+            // we call the underlying method directly to be able to await it.
+            await vm.LoadRunsAsync(new InspectionRunQuery { Take = 100 });
+
+            // Assert - retry should have called QueryRunsAsync again and succeeded
+            Assert.Equal(2, callCount);
+            Assert.False(vm.HasRunListError, "HasRunListError should be false after successful retry");
+            Assert.Null(vm.RunListError);
+            Assert.Single(vm.RunRows);
+            Assert.Equal("RetryProgram", vm.RunRows[0].ProgramName);
+        }
+
+        /// <summary>
+        /// Test: RetryRunListCommand re-invokes the query (command-level test).
+        /// Requirements: 2.6
+        /// </summary>
+        [Fact]
+        public async Task RetryRunListCommand_CommandExecution_CallsQueryRunsAsync()
+        {
+            // Arrange: first call fails, second call succeeds
+            var callCount = 0;
+            var mockStore = new Mock<IInspectionResultStore>();
+            var mockLogger = new Mock<ILoggerService>();
+            var mockDataPathService = new Mock<IXpDataPathService>();
+
+            mockLogger.Setup(l => l.ForModule<InspectionReportViewerViewModel>()).Returns(mockLogger.Object);
+            mockDataPathService.SetupGet(s => s.DataPath).Returns(System.IO.Path.GetTempPath());
+
+            mockStore
+                .Setup(s => s.QueryRunsAsync(It.IsAny<InspectionRunQuery>()))
+                .Returns<InspectionRunQuery>(query =>
+                {
+                    callCount++;
+                    if (callCount == 1)
+                    {
+                        throw new InvalidOperationException("First call failed");
+                    }
+                    return Task.FromResult<IReadOnlyList<InspectionRunRecord>>(new List<InspectionRunRecord>
+                    {
+                        new InspectionRunRecord
+                        {
+                            RunId = Guid.NewGuid(),
+                            ProgramName = "RetryProgram",
+                            WorkpieceId = "WP001",
+                            SerialNumber = "SN001",
+                            StartedAt = DateTime.UtcNow,
+                            OverallPass = true,
+                            Status = InspectionRunStatus.Completed,
+                            NodeCount = 1
+                        }
+                    });
+                });
+
+            var vm = new InspectionReportViewerViewModel(
+                mockStore.Object, mockLogger.Object, mockDataPathService.Object);
+
+            // First load fails
+            await vm.LoadRunsAsync(new InspectionRunQuery { Take = 100 });
+
+            Assert.True(vm.HasRunListError);
+            Assert.Equal(1, callCount);
+
+            // Act - Execute retry command and wait for it to complete
+            vm.RetryRunListCommand.Execute();
+            // Give the async command time to complete
+            await Task.Delay(200);
+
+            // Assert
+            Assert.Equal(2, callCount);
+            Assert.False(vm.HasRunListError);
+            Assert.Single(vm.RunRows);
+        }
+
+        /// <summary>
+        /// Test: Successful load clears error state and populates RunRows.
+        /// Requirements: 2.6
+        /// </summary>
+        [Fact]
+        public async Task LoadRunsAsync_WhenSuccessful_PopulatesRunRowsAndClearsErrors()
+        {
+            // Arrange
+            var mockStore = new Mock<IInspectionResultStore>();
+            var mockLogger = new Mock<ILoggerService>();
+            var mockDataPathService = new Mock<IXpDataPathService>();
+
+            mockLogger.Setup(l => l.ForModule<InspectionReportViewerViewModel>()).Returns(mockLogger.Object);
+            mockDataPathService.SetupGet(s => s.DataPath).Returns(System.IO.Path.GetTempPath());
+
+            mockStore
+                .Setup(s => s.QueryRunsAsync(It.IsAny<InspectionRunQuery>()))
+                .ReturnsAsync(new List<InspectionRunRecord>
+                {
+                    new InspectionRunRecord
+                    {
+                        RunId = Guid.NewGuid(),
+                        ProgramName = "Program1",
+                        WorkpieceId = "WP001",
+                        SerialNumber = "SN001",
+                        StartedAt = DateTime.UtcNow,
+                        OverallPass = true,
+                        Status = InspectionRunStatus.Completed,
+                        NodeCount = 2
+                    },
+                    new InspectionRunRecord
+                    {
+                        RunId = Guid.NewGuid(),
+                        ProgramName = "Program2",
+                        WorkpieceId = "WP002",
+                        SerialNumber = "SN002",
+                        StartedAt = DateTime.UtcNow.AddMinutes(-10),
+                        OverallPass = false,
+                        Status = InspectionRunStatus.Error,
+                        NodeCount = 1
+                    }
+                });
+
+            var vm = new InspectionReportViewerViewModel(
+                mockStore.Object, mockLogger.Object, mockDataPathService.Object);
+
+            // Act
+            await vm.LoadRunsAsync(new InspectionRunQuery { Take = 100 });
+
+            // Assert
+            Assert.False(vm.HasRunListError, "HasRunListError should be false after successful load");
+            Assert.Null(vm.RunListError);
+            Assert.False(vm.IsRunListLoading, "IsRunListLoading should be false after load completes");
+            Assert.Equal(2, vm.RunRows.Count);
+            Assert.Equal("Program1", vm.RunRows[0].ProgramName);
+            Assert.Equal("Program2", vm.RunRows[1].ProgramName);
+        }
+
         // ── Task 4.2: LoadDetailAsync selection-change and cancellation paths ────────
 
         /// <summary>
-        /// Test: Switching SelectedRun cancels prior load
+        /// Test: Switching SelectedRun cancels prior load (second load wins).
         /// Requirements: 4.8, 11.5
         /// </summary>
         [Fact]
-        public async Task LoadDetailAsync_WhenSelectedRunChanges_CancelsPriorLoad()
+        public async Task LoadDetailAsync_WhenSelectedRunChanges_SecondLoadWins()
         {
             // Arrange
             var runId1 = Guid.NewGuid();
@@ -104,77 +453,60 @@ namespace XplorePlane.Tests.ViewModels
             var detail1 = CreateMockDetail(runId1, "Program1");
             var detail2 = CreateMockDetail(runId2, "Program2");
 
-            var tcs1 = new TaskCompletionSource<InspectionRunDetail>();
+            var firstDetailStarted = new SemaphoreSlim(0, 1);
-            var tcs2 = new TaskCompletionSource<InspectionRunDetail>();
+            var firstDetailCanProceed = new SemaphoreSlim(0, 1);
+            var detailCallCount = 0;
 
             var mockStore = new Mock<IInspectionResultStore>();
-            
+            var mockLogger = new Mock<ILoggerService>();
-            // Setup QueryRunsAsync to return two runs
+            var mockDataPathService = new Mock<IXpDataPathService>();
+
+            mockLogger.Setup(l => l.ForModule<InspectionReportViewerViewModel>()).Returns(mockLogger.Object);
+            mockDataPathService.SetupGet(s => s.DataPath).Returns(System.IO.Path.GetTempPath());
+
             mockStore
-                .Setup(s => s.QueryRunsAsync(It.IsAny<InspectionRunQuery>(), It.IsAny<CancellationToken>()))
+                .Setup(s => s.QueryRunsAsync(It.IsAny<InspectionRunQuery>()))
-                .ReturnsAsync(new List<InspectionRunRecord>
+                .ReturnsAsync(new List<InspectionRunRecord> { detail1.Run, detail2.Run });
+
+            mockStore
+                .Setup(s => s.GetRunDetailAsync(It.IsAny<Guid>()))
+                .Returns<Guid>(async id =>
                 {
-                    detail1.Run,
+                    var n = Interlocked.Increment(ref detailCallCount);
-                    detail2.Run
+                    if (n == 1)
+                    {
+                        firstDetailStarted.Release();
+                        await firstDetailCanProceed.WaitAsync();
+                        return detail1;
+                    }
+                    return detail2;
                 });
 
-            var callCount = 0;
+            var vm = new InspectionReportViewerViewModel(
-            mockStore
+                mockStore.Object, mockLogger.Object, mockDataPathService.Object);
-                .Setup(s => s.GetRunDetailAsync(It.IsAny<Guid>(), It.IsAny<CancellationToken>()))
-                .Returns<Guid, CancellationToken>((id, ct) =>
-                {
-                    callCount++;
-                    if (callCount == 1)
-                    {
-                        // First call - register cancellation callback
-                        ct.Register(() => tcs1.TrySetCanceled());
-                        return tcs1.Task;
-                    }
-                    else
-                    {
-                        // Second call - complete immediately
-                        tcs2.SetResult(detail2);
-                        return tcs2.Task;
-                    }
-                });
 
-            var vm = CreateVm(mockStore);
+            // Start first detail load
+            var firstDetailLoad = vm.LoadDetailAsync(runId1);
 
-            // Wait for initial load to complete
+            // Wait for first detail load to start
-            await Task.Delay(100);
+            await firstDetailStarted.WaitAsync(TimeSpan.FromSeconds(2));
 
-            // Act
+            // Act - start second detail load while first is still blocked
-            // Select first run (starts loading)
+            var secondDetailLoad = vm.LoadDetailAsync(runId2);
-            await System.Windows.Application.Current.Dispatcher.InvokeAsync(() =>
-            {
-                vm.SelectedRun = new InspectionRunRowViewModel(detail1.Run);
-            });
 
-            // Give the first load a moment to start
+            // Allow first detail call to return (result will be discarded due to cancellation check)
-            await Task.Delay(50);
+            firstDetailCanProceed.Release();
 
-            // Select second run (should cancel first load)
+            await Task.WhenAll(firstDetailLoad, secondDetailLoad);
-            await System.Windows.Application.Current.Dispatcher.InvokeAsync(() =>
-            {
-                vm.SelectedRun = new InspectionRunRowViewModel(detail2.Run);
-            });
 
-            // Wait for second load to complete
+            // Assert - second detail should be loaded, not first
-            await Task.Delay(200);
+            Assert.Equal("Program2", vm.DetailRun?.ProgramName);
-
+            Assert.Equal(2, vm.DetailNodes.Count);
-            // Assert
+            Assert.False(vm.HasDetailError);
-            Assert.True(tcs1.Task.IsCanceled, "First load should have been cancelled");
-            Assert.True(tcs2.Task.IsCompletedSuccessfully, "Second load should have completed");
-            
-            await System.Windows.Application.Current.Dispatcher.InvokeAsync(() =>
-            {
-                Assert.Equal("Program2", vm.DetailRun?.ProgramName);
-                Assert.Equal(2, vm.DetailNodes.Count);
-            });
         }
 
         /// <summary>
-        /// Test: Cancellation is silent (no error displayed)
+        /// Test: Cancellation of LoadDetailAsync is silent (no error displayed).
         /// Requirements: 11.5
         /// </summary>
         [Fact]
@@ -184,55 +516,54 @@ namespace XplorePlane.Tests.ViewModels
             var runId = Guid.NewGuid();
             var detail = CreateMockDetail(runId);
 
-            var tcs = new TaskCompletionSource<InspectionRunDetail>();
+            var detailStarted = new SemaphoreSlim(0, 1);
+            var detailCanProceed = new SemaphoreSlim(0, 1);
+
             var mockStore = new Mock<IInspectionResultStore>();
+            var mockLogger = new Mock<ILoggerService>();
+            var mockDataPathService = new Mock<IXpDataPathService>();
+
+            mockLogger.Setup(l => l.ForModule<InspectionReportViewerViewModel>()).Returns(mockLogger.Object);
+            mockDataPathService.SetupGet(s => s.DataPath).Returns(System.IO.Path.GetTempPath());
 
             mockStore
-                .Setup(s => s.QueryRunsAsync(It.IsAny<InspectionRunQuery>(), It.IsAny<CancellationToken>()))
+                .Setup(s => s.QueryRunsAsync(It.IsAny<InspectionRunQuery>()))
                 .ReturnsAsync(new List<InspectionRunRecord> { detail.Run });
 
             mockStore
-                .Setup(s => s.GetRunDetailAsync(It.IsAny<Guid>(), It.IsAny<CancellationToken>()))
+                .Setup(s => s.GetRunDetailAsync(It.IsAny<Guid>()))
-                .Returns<Guid, CancellationToken>((id, ct) =>
+                .Returns<Guid>(async id =>
                 {
-                    ct.Register(() => tcs.TrySetCanceled());
+                    detailStarted.Release();
-                    return tcs.Task;
+                    await detailCanProceed.WaitAsync();
+                    return detail;
                 });
 
-            var vm = CreateVm(mockStore);
+            var vm = new InspectionReportViewerViewModel(
+                mockStore.Object, mockLogger.Object, mockDataPathService.Object);
 
-            // Wait for initial load
+            // Start first detail load
-            await Task.Delay(100);
+            var firstLoad = vm.LoadDetailAsync(runId);
 
-            // Act
+            // Wait for it to start
-            await System.Windows.Application.Current.Dispatcher.InvokeAsync(() =>
+            await detailStarted.WaitAsync(TimeSpan.FromSeconds(2));
-            {
-                vm.SelectedRun = new InspectionRunRowViewModel(detail.Run);
-            });
 
-            // Give it a moment to start loading
+            // Act - start second load to cancel the first
-            await Task.Delay(50);
+            var secondLoad = vm.LoadDetailAsync(runId);
 
-            // Cancel by selecting null
+            // Allow first call to return
-            await System.Windows.Application.Current.Dispatcher.InvokeAsync(() =>
+            detailCanProceed.Release();
-            {
-                vm.SelectedRun = null;
-            });
 
-            // Wait for cancellation to propagate
+            await Task.WhenAll(firstLoad, secondLoad);
-            await Task.Delay(200);
 
             // Assert - cancellation should be silent (no error state)
-            await System.Windows.Application.Current.Dispatcher.InvokeAsync(() =>
+            Assert.False(vm.HasDetailError, "HasDetailError should be false after cancellation");
-            {
+            Assert.Null(vm.DetailError);
-                Assert.False(vm.HasDetailError, "HasDetailError should be false after cancellation");
+            Assert.False(vm.IsDetailLoading, "IsDetailLoading should be false after cancellation");
-                Assert.Null(vm.DetailError);
-                Assert.False(vm.IsDetailLoading, "IsDetailLoading should be false after cancellation");
-            });
         }
 
         /// <summary>
-        /// Test: Error sets HasDetailError
+        /// Test: Error sets HasDetailError.
         /// Requirements: 4.8
         /// </summary>
         [Fact]
@@ -240,45 +571,38 @@ namespace XplorePlane.Tests.ViewModels
         {
             // Arrange
             var runId = Guid.NewGuid();
-            var detail = CreateMockDetail(runId);
             var expectedErrorMessage = "Database connection failed";
 
             var mockStore = new Mock<IInspectionResultStore>();
+            var mockLogger = new Mock<ILoggerService>();
+            var mockDataPathService = new Mock<IXpDataPathService>();
+
+            mockLogger.Setup(l => l.ForModule<InspectionReportViewerViewModel>()).Returns(mockLogger.Object);
+            mockDataPathService.SetupGet(s => s.DataPath).Returns(System.IO.Path.GetTempPath());
 
             mockStore
-                .Setup(s => s.QueryRunsAsync(It.IsAny<InspectionRunQuery>(), It.IsAny<CancellationToken>()))
+                .Setup(s => s.QueryRunsAsync(It.IsAny<InspectionRunQuery>()))
-                .ReturnsAsync(new List<InspectionRunRecord> { detail.Run });
+                .ReturnsAsync(new List<InspectionRunRecord>());
 
             mockStore
-                .Setup(s => s.GetRunDetailAsync(It.IsAny<Guid>(), It.IsAny<CancellationToken>()))
+                .Setup(s => s.GetRunDetailAsync(It.IsAny<Guid>()))
                 .ThrowsAsync(new InvalidOperationException(expectedErrorMessage));
 
-            var vm = CreateVm(mockStore);
+            var vm = new InspectionReportViewerViewModel(
-
+                mockStore.Object, mockLogger.Object, mockDataPathService.Object);
-            // Wait for initial load
-            await Task.Delay(100);
 
             // Act
-            await System.Windows.Application.Current.Dispatcher.InvokeAsync(() =>
+            await vm.LoadDetailAsync(runId);
-            {
-                vm.SelectedRun = new InspectionRunRowViewModel(detail.Run);
-            });
-
-            // Wait for error to be processed
-            await Task.Delay(200);
 
             // Assert
-            await System.Windows.Application.Current.Dispatcher.InvokeAsync(() =>
+            Assert.True(vm.HasDetailError, "HasDetailError should be true after error");
-            {
+            Assert.NotNull(vm.DetailError);
-                Assert.True(vm.HasDetailError, "HasDetailError should be true after error");
+            Assert.Contains(expectedErrorMessage, vm.DetailError);
-                Assert.NotNull(vm.DetailError);
+            Assert.False(vm.IsDetailLoading, "IsDetailLoading should be false after error");
-                Assert.Contains(expectedErrorMessage, vm.DetailError);
-                Assert.False(vm.IsDetailLoading, "IsDetailLoading should be false after error");
-            });
         }
 
         /// <summary>
-        /// Test: Successful load clears error state and populates detail
+        /// Test: Successful load clears error state and populates detail.
         /// Requirements: 4.8
         /// </summary>
         [Fact]
@@ -289,45 +613,39 @@ namespace XplorePlane.Tests.ViewModels
             var detail = CreateMockDetail(runId, "SuccessProgram");
 
             var mockStore = new Mock<IInspectionResultStore>();
+            var mockLogger = new Mock<ILoggerService>();
+            var mockDataPathService = new Mock<IXpDataPathService>();
+
+            mockLogger.Setup(l => l.ForModule<InspectionReportViewerViewModel>()).Returns(mockLogger.Object);
+            mockDataPathService.SetupGet(s => s.DataPath).Returns(System.IO.Path.GetTempPath());
 
             mockStore
-                .Setup(s => s.QueryRunsAsync(It.IsAny<InspectionRunQuery>(), It.IsAny<CancellationToken>()))
+                .Setup(s => s.QueryRunsAsync(It.IsAny<InspectionRunQuery>()))
                 .ReturnsAsync(new List<InspectionRunRecord> { detail.Run });
 
             mockStore
-                .Setup(s => s.GetRunDetailAsync(runId, It.IsAny<CancellationToken>()))
+                .Setup(s => s.GetRunDetailAsync(runId))
                 .ReturnsAsync(detail);
 
-            var vm = CreateVm(mockStore);
+            var vm = new InspectionReportViewerViewModel(
-
+                mockStore.Object, mockLogger.Object, mockDataPathService.Object);
-            // Wait for initial load
-            await Task.Delay(100);
 
             // Act
-            await System.Windows.Application.Current.Dispatcher.InvokeAsync(() =>
+            await vm.LoadDetailAsync(runId);
-            {
-                vm.SelectedRun = new InspectionRunRowViewModel(detail.Run);
-            });
-
-            // Wait for load to complete
-            await Task.Delay(200);
 
             // Assert
-            await System.Windows.Application.Current.Dispatcher.InvokeAsync(() =>
+            Assert.False(vm.HasDetailError, "HasDetailError should be false after successful load");
-            {
+            Assert.Null(vm.DetailError);
-                Assert.False(vm.HasDetailError, "HasDetailError should be false after successful load");
+            Assert.False(vm.IsDetailLoading, "IsDetailLoading should be false after load completes");
-                Assert.Null(vm.DetailError);
+            Assert.NotNull(vm.DetailRun);
-                Assert.False(vm.IsDetailLoading, "IsDetailLoading should be false after load completes");
+            Assert.Equal("SuccessProgram", vm.DetailRun.ProgramName);
-                Assert.NotNull(vm.DetailRun);
+            Assert.Equal(2, vm.DetailNodes.Count);
-                Assert.Equal("SuccessProgram", vm.DetailRun.ProgramName);
+            Assert.Equal("Node_0", vm.DetailNodes[0].NodeName);
-                Assert.Equal(2, vm.DetailNodes.Count);
+            Assert.Equal("Node_1", vm.DetailNodes[1].NodeName);
-                Assert.Equal("Node_0", vm.DetailNodes[0].NodeName);
-                Assert.Equal("Node_1", vm.DetailNodes[1].NodeName);
-            });
         }
 
         /// <summary>
-        /// Test: LoadDetailAsync clears previous detail state before loading
+        /// Test: LoadDetailAsync clears previous detail state before loading.
         /// Requirements: 4.8
         /// </summary>
         [Fact]
@@ -340,53 +658,39 @@ namespace XplorePlane.Tests.ViewModels
             var detail2 = CreateMockDetail(runId2, "Program2");
 
             var mockStore = new Mock<IInspectionResultStore>();
+            var mockLogger = new Mock<ILoggerService>();
+            var mockDataPathService = new Mock<IXpDataPathService>();
+
+            mockLogger.Setup(l => l.ForModule<InspectionReportViewerViewModel>()).Returns(mockLogger.Object);
+            mockDataPathService.SetupGet(s => s.DataPath).Returns(System.IO.Path.GetTempPath());
 
             mockStore
-                .Setup(s => s.QueryRunsAsync(It.IsAny<InspectionRunQuery>(), It.IsAny<CancellationToken>()))
+                .Setup(s => s.QueryRunsAsync(It.IsAny<InspectionRunQuery>()))
                 .ReturnsAsync(new List<InspectionRunRecord> { detail1.Run, detail2.Run });
 
             mockStore
-                .Setup(s => s.GetRunDetailAsync(runId1, It.IsAny<CancellationToken>()))
+                .Setup(s => s.GetRunDetailAsync(runId1))
                 .ReturnsAsync(detail1);
 
             mockStore
-                .Setup(s => s.GetRunDetailAsync(runId2, It.IsAny<CancellationToken>()))
+                .Setup(s => s.GetRunDetailAsync(runId2))
                 .ReturnsAsync(detail2);
 
-            var vm = CreateVm(mockStore);
+            var vm = new InspectionReportViewerViewModel(
+                mockStore.Object, mockLogger.Object, mockDataPathService.Object);
 
-            // Wait for initial load
+            // Load first detail
-            await Task.Delay(100);
+            await vm.LoadDetailAsync(runId1);
 
-            // Act - Load first detail
+            Assert.Equal("Program1", vm.DetailRun?.ProgramName);
-            await System.Windows.Application.Current.Dispatcher.InvokeAsync(() =>
-            {
-                vm.SelectedRun = new InspectionRunRowViewModel(detail1.Run);
-            });
 
-            await Task.Delay(200);
+            // Act - Load second detail
-
+            await vm.LoadDetailAsync(runId2);
-            // Verify first detail is loaded
-            await System.Windows.Application.Current.Dispatcher.InvokeAsync(() =>
-            {
-                Assert.Equal("Program1", vm.DetailRun?.ProgramName);
-            });
-
-            // Load second detail
-            await System.Windows.Application.Current.Dispatcher.InvokeAsync(() =>
-            {
-                vm.SelectedRun = new InspectionRunRowViewModel(detail2.Run);
-            });
-
-            await Task.Delay(200);
 
             // Assert - second detail should replace first
-            await System.Windows.Application.Current.Dispatcher.InvokeAsync(() =>
+            Assert.Equal("Program2", vm.DetailRun?.ProgramName);
-            {
+            Assert.Equal(2, vm.DetailNodes.Count);
-                Assert.Equal("Program2", vm.DetailRun?.ProgramName);
+            Assert.All(vm.DetailNodes, node => Assert.Contains("Node_", node.NodeName));
-                Assert.Equal(2, vm.DetailNodes.Count);
-                Assert.All(vm.DetailNodes, node => Assert.Contains("Node_", node.NodeName));
-            });
         }
     }
 }

XplorePlane.Tests/XplorePlane.Tests.csproj

@@ -12,6 +12,7 @@
     <Compile Remove="Helpers\Define.cs" />
     <Compile Remove="Pipeline\OperatorToolboxViewModelTests.cs" />
     <Compile Remove="Pipeline\PipelinePropertyTests.cs" />
+    <Compile Remove="ViewModels\ViewportPanelViewModelPropertyTests.cs" />
   </ItemGroup>
 
   <ItemGroup>

XplorePlane/App.xaml.cs

@@ -433,10 +433,12 @@ namespace XplorePlane
             containerRegistry.Register<CncEditorViewModel>();
             containerRegistry.Register<MatrixEditorViewModel>();
             containerRegistry.Register<MeasurementStatsViewModel>();
+            containerRegistry.Register<InspectionReportViewerViewModel>();
 
             // ── CNC / 矩阵导航视图 ──
             containerRegistry.RegisterForNavigation<CncPageView>();
             containerRegistry.RegisterForNavigation<MatrixPageView>();
+            containerRegistry.Register<InspectionReportViewerWindow>();
 
             // ── 导航相机服务（单例）──
             containerRegistry.RegisterSingleton<ICameraFactory, CameraFactory>();

XplorePlane/Controls/ZoomableImageViewer.cs

@@ -0,0 +1,296 @@
+// Feature: cnc-inspection-report-viewer
+// Task 6: Implement ZoomableImageViewer custom control
+
+using System;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using Prism.Commands;
+
+namespace XplorePlane.Controls
+{
+    /// <summary>
+    /// 可缩放、平移的图像查看器控件。
+    /// 支持鼠标滚轮缩放（25%-400%）、拖拽平移、双击全屏。
+    /// </summary>
+    public class ZoomableImageViewer : Control
+    {
+        private const double MinScale = 0.25;
+        private const double MaxScale = 4.0;
+        private const double ScaleStep = 0.1;
+
+        private ScaleTransform _scaleTransform;
+        private TranslateTransform _translateTransform;
+        private Point _lastMousePosition;
+        private bool _isDragging;
+        private Image _imageElement;
+        private Border _containerBorder;
+
+        static ZoomableImageViewer()
+        {
+            DefaultStyleKeyProperty.OverrideMetadata(
+                typeof(ZoomableImageViewer),
+                new FrameworkPropertyMetadata(typeof(ZoomableImageViewer)));
+        }
+
+        public ZoomableImageViewer()
+        {
+            _scaleTransform = new ScaleTransform(1.0, 1.0);
+            _translateTransform = new TranslateTransform(0, 0);
+
+            FitToViewCommand = new DelegateCommand(ExecuteFitToView);
+
+            Loaded += OnLoaded;
+        }
+
+        #region Dependency Properties
+
+        public static readonly DependencyProperty SourceProperty =
+            DependencyProperty.Register(
+                nameof(Source),
+                typeof(BitmapSource),
+                typeof(ZoomableImageViewer),
+                new PropertyMetadata(null, OnSourceChanged));
+
+        public BitmapSource Source
+        {
+            get => (BitmapSource)GetValue(SourceProperty);
+            set => SetValue(SourceProperty, value);
+        }
+
+        public static readonly DependencyProperty FallbackTextProperty =
+            DependencyProperty.Register(
+                nameof(FallbackText),
+                typeof(string),
+                typeof(ZoomableImageViewer),
+                new PropertyMetadata("图像不可用"));
+
+        public string FallbackText
+        {
+            get => (string)GetValue(FallbackTextProperty);
+            set => SetValue(FallbackTextProperty, value);
+        }
+
+        #endregion
+
+        #region Routed Events
+
+        public static readonly RoutedEvent FullScreenRequestedEvent =
+            EventManager.RegisterRoutedEvent(
+                nameof(FullScreenRequested),
+                RoutingStrategy.Bubble,
+                typeof(RoutedEventHandler),
+                typeof(ZoomableImageViewer));
+
+        public event RoutedEventHandler FullScreenRequested
+        {
+            add => AddHandler(FullScreenRequestedEvent, value);
+            remove => RemoveHandler(FullScreenRequestedEvent, value);
+        }
+
+        #endregion
+
+        #region Commands
+
+        public ICommand FitToViewCommand { get; }
+
+        #endregion
+
+        #region Overrides
+
+        public override void OnApplyTemplate()
+        {
+            base.OnApplyTemplate();
+
+            _imageElement = GetTemplateChild("PART_Image") as Image;
+            _containerBorder = GetTemplateChild("PART_Container") as Border;
+
+            if (_imageElement != null)
+            {
+                var transformGroup = new TransformGroup();
+                transformGroup.Children.Add(_scaleTransform);
+                transformGroup.Children.Add(_translateTransform);
+                _imageElement.RenderTransform = transformGroup;
+                _imageElement.RenderTransformOrigin = new Point(0.5, 0.5);
+            }
+        }
+
+        protected override void OnMouseWheel(MouseWheelEventArgs e)
+        {
+            base.OnMouseWheel(e);
+
+            if (_imageElement == null || Source == null)
+                return;
+
+            // Calculate new scale
+            double delta = e.Delta > 0 ? ScaleStep : -ScaleStep;
+            double newScale = _scaleTransform.ScaleX + delta;
+
+            // Clamp to boundaries
+            if (newScale < MinScale || newScale > MaxScale)
+            {
+                // At boundary, no effect
+                e.Handled = true;
+                return;
+            }
+
+            newScale = Math.Max(MinScale, Math.Min(MaxScale, newScale));
+
+            // Get mouse position relative to image
+            Point mousePos = e.GetPosition(_imageElement);
+
+            // Calculate zoom center offset
+            double offsetX = mousePos.X * (_scaleTransform.ScaleX - newScale);
+            double offsetY = mousePos.Y * (_scaleTransform.ScaleY - newScale);
+
+            // Apply new scale
+            _scaleTransform.ScaleX = newScale;
+            _scaleTransform.ScaleY = newScale;
+
+            // Adjust translation to zoom at mouse position
+            _translateTransform.X += offsetX;
+            _translateTransform.Y += offsetY;
+
+            // Clamp translation
+            ClampTranslation();
+
+            e.Handled = true;
+        }
+
+        protected override void OnMouseLeftButtonDown(MouseButtonEventArgs e)
+        {
+            base.OnMouseLeftButtonDown(e);
+
+            if (_scaleTransform.ScaleX > 1.0 && Source != null)
+            {
+                _lastMousePosition = e.GetPosition(this);
+                _isDragging = true;
+                CaptureMouse();
+                e.Handled = true;
+            }
+        }
+
+        protected override void OnMouseMove(MouseEventArgs e)
+        {
+            base.OnMouseMove(e);
+
+            if (_isDragging && e.LeftButton == MouseButtonState.Pressed)
+            {
+                Point currentPosition = e.GetPosition(this);
+                Vector delta = currentPosition - _lastMousePosition;
+
+                _translateTransform.X += delta.X;
+                _translateTransform.Y += delta.Y;
+
+                ClampTranslation();
+
+                _lastMousePosition = currentPosition;
+                e.Handled = true;
+            }
+        }
+
+        protected override void OnMouseLeftButtonUp(MouseButtonEventArgs e)
+        {
+            base.OnMouseLeftButtonUp(e);
+
+            if (_isDragging)
+            {
+                _isDragging = false;
+                ReleaseMouseCapture();
+                e.Handled = true;
+            }
+        }
+
+        protected override void OnMouseDoubleClick(MouseButtonEventArgs e)
+        {
+            base.OnMouseDoubleClick(e);
+
+            if (Source != null)
+            {
+                RaiseEvent(new RoutedEventArgs(FullScreenRequestedEvent, this));
+                e.Handled = true;
+            }
+        }
+
+        #endregion
+
+        #region Private Methods
+
+        private void OnLoaded(object sender, RoutedEventArgs e)
+        {
+            if (Source != null)
+            {
+                ExecuteFitToView();
+            }
+        }
+
+        private static void OnSourceChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
+        {
+            var viewer = (ZoomableImageViewer)d;
+            if (viewer.IsLoaded && e.NewValue != null)
+            {
+                viewer.ExecuteFitToView();
+            }
+        }
+
+        private void ExecuteFitToView()
+        {
+            if (_imageElement == null || _containerBorder == null || Source == null)
+                return;
+
+            double containerWidth = _containerBorder.ActualWidth;
+            double containerHeight = _containerBorder.ActualHeight;
+
+            if (containerWidth <= 0 || containerHeight <= 0)
+                return;
+
+            double imageWidth = Source.PixelWidth;
+            double imageHeight = Source.PixelHeight;
+
+            if (imageWidth <= 0 || imageHeight <= 0)
+                return;
+
+            // Calculate scale to fit
+            double scaleX = containerWidth / imageWidth;
+            double scaleY = containerHeight / imageHeight;
+            double scale = Math.Min(scaleX, scaleY);
+
+            // Clamp to min/max
+            scale = Math.Max(MinScale, Math.Min(MaxScale, scale));
+
+            _scaleTransform.ScaleX = scale;
+            _scaleTransform.ScaleY = scale;
+
+            // Center the image
+            _translateTransform.X = 0;
+            _translateTransform.Y = 0;
+        }
+
+        private void ClampTranslation()
+        {
+            if (_imageElement == null || _containerBorder == null || Source == null)
+                return;
+
+            double containerWidth = _containerBorder.ActualWidth;
+            double containerHeight = _containerBorder.ActualHeight;
+
+            if (containerWidth <= 0 || containerHeight <= 0)
+                return;
+
+            double imageWidth = Source.PixelWidth * _scaleTransform.ScaleX;
+            double imageHeight = Source.PixelHeight * _scaleTransform.ScaleY;
+
+            // Calculate bounds
+            double maxOffsetX = Math.Max(0, (imageWidth - containerWidth) / 2);
+            double maxOffsetY = Math.Max(0, (imageHeight - containerHeight) / 2);
+
+            // Clamp translation so image edges don't exceed control bounds
+            _translateTransform.X = Math.Max(-maxOffsetX, Math.Min(maxOffsetX, _translateTransform.X));
+            _translateTransform.Y = Math.Max(-maxOffsetY, Math.Min(maxOffsetY, _translateTransform.Y));
+        }
+
+        #endregion
+    }
+}

XplorePlane/Themes/Generic.xaml

@@ -122,4 +122,49 @@
             </Setter.Value>
         </Setter>
     </Style>
+
+    <!--  ZoomableImageViewer Style  -->
+    <Style TargetType="{x:Type controls:ZoomableImageViewer}">
+        <Setter Property="Background" Value="#F5F5F5" />
+        <Setter Property="ClipToBounds" Value="True" />
+        <Setter Property="Template">
+            <Setter.Value>
+                <ControlTemplate TargetType="{x:Type controls:ZoomableImageViewer}">
+                    <Border
+                        x:Name="PART_Container"
+                        Background="{TemplateBinding Background}"
+                        BorderBrush="{TemplateBinding BorderBrush}"
+                        BorderThickness="{TemplateBinding BorderThickness}">
+                        <Grid>
+                            <!--  Image Display  -->
+                            <Image
+                                x:Name="PART_Image"
+                                HorizontalAlignment="Center"
+                                VerticalAlignment="Center"
+                                RenderOptions.BitmapScalingMode="HighQuality"
+                                Source="{TemplateBinding Source}"
+                                Stretch="None" />
+
+                            <!--  Fallback Placeholder  -->
+                            <Grid x:Name="PART_Placeholder" Visibility="Collapsed">
+                                <Rectangle Fill="#E0E0E0" />
+                                <TextBlock
+                                    HorizontalAlignment="Center"
+                                    VerticalAlignment="Center"
+                                    FontSize="14"
+                                    Foreground="#757575"
+                                    Text="{TemplateBinding FallbackText}" />
+                            </Grid>
+                        </Grid>
+                    </Border>
+                    <ControlTemplate.Triggers>
+                        <Trigger Property="Source" Value="{x:Null}">
+                            <Setter TargetName="PART_Image" Property="Visibility" Value="Collapsed" />
+                            <Setter TargetName="PART_Placeholder" Property="Visibility" Value="Visible" />
+                        </Trigger>
+                    </ControlTemplate.Triggers>
+                </ControlTemplate>
+            </Setter.Value>
+        </Setter>
+    </Style>
 </ResourceDictionary>

XplorePlane/ViewModels/Main/MainViewModel.cs

@@ -98,6 +98,7 @@ namespace XplorePlane.ViewModels
         public DelegateCommand OpenPipelineEditorCommand { get; }
         public DelegateCommand OpenCncEditorCommand { get; }
         public DelegateCommand OpenMatrixEditorCommand { get; }
+        public DelegateCommand OpenInspectionReportViewerCommand { get; }
         public DelegateCommand OpenToolboxCommand { get; }
         public DelegateCommand OpenLibraryVersionsCommand { get; }
         public DelegateCommand OpenUserManualCommand { get; }
@@ -224,6 +225,7 @@ namespace XplorePlane.ViewModels
         private Window _settingsWindow;
         private Window _toolboxWindow;
         private Window _raySourceConfigWindow;
+        private Window _inspectionReportViewerWindow;
         private object _imagePanelContent;
         private GridLength _viewportPanelWidth = new(1, GridUnitType.Star);
         private GridLength _imagePanelWidth = new(320);
@@ -293,6 +295,7 @@ namespace XplorePlane.ViewModels
            
             OpenCncEditorCommand = new DelegateCommand(ExecuteOpenCncEditor);
             OpenMatrixEditorCommand = new DelegateCommand(() => ShowWindow(new Views.Cnc.MatrixEditorWindow(), "矩阵编辑"));
+            OpenInspectionReportViewerCommand = new DelegateCommand(ExecuteOpenInspectionReportViewer);
             OpenToolboxCommand = new DelegateCommand(ExecuteOpenToolbox);
             OpenLibraryVersionsCommand = new DelegateCommand(() => ShowWindow(new Views.LibraryVersionsWindow(), "关于"));
             OpenUserManualCommand = new DelegateCommand(ExecuteOpenUserManual);
@@ -396,6 +399,33 @@ namespace XplorePlane.ViewModels
             ShowOrActivate(_toolboxWindow, w => _toolboxWindow = w, () => new Views.OperatorToolboxWindow(), "Operator Toolbox");
         }
 
+        private void ExecuteOpenInspectionReportViewer()
+        {
+            try
+            {
+                ShowOrActivate(
+                    _inspectionReportViewerWindow,
+                    w => _inspectionReportViewerWindow = w,
+                    () =>
+                    {
+                        var viewModel = _containerProvider.Resolve<InspectionReportViewerViewModel>();
+                        var window = _containerProvider.Resolve<InspectionReportViewerWindow>();
+                        window.DataContext = viewModel;
+                        return window;
+                    },
+                    "检测记录查看器");
+            }
+            catch (Exception ex)
+            {
+                _logger.Error(ex, "Failed to open Inspection Report Viewer window");
+                MessageBox.Show(
+                    $"无法打开检测记录查看器: {ex.Message}",
+                    "错误",
+                    MessageBoxButton.OK,
+                    MessageBoxImage.Error);
+            }
+        }
+
         private void ExecuteOpenCncEditor()
         {
             _ = ExecuteOpenCncEditorAsync();

XplorePlane/Views/Cnc/InspectionReportViewerWindow.xaml

@@ -0,0 +1,695 @@
+<Window
+    x:Class="XplorePlane.Views.Cnc.InspectionReportViewerWindow"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:controls="clr-namespace:XplorePlane.Controls"
+    xmlns:converters="clr-namespace:XplorePlane.Converters"
+    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation"
+    Title="CNC 检测记录查看器"
+    Width="1280"
+    Height="800"
+    WindowStartupLocation="CenterOwner"
+    mc:Ignorable="d">
+
+    <Window.Resources>
+        <converters:PassFailColorConverter x:Key="PassFailColorConverter" />
+        <converters:RunStatusColorConverter x:Key="RunStatusColorConverter" />
+        <converters:EventTypeIconConverter x:Key="EventTypeIconConverter" />
+        <converters:NullToPlaceholderConverter x:Key="NullToPlaceholderConverter" />
+
+        <BooleanToVisibilityConverter x:Key="BoolToVisConverter" />
+    </Window.Resources>
+
+    <Grid>
+        <Grid.ColumnDefinitions>
+            <ColumnDefinition Width="380" />
+            <ColumnDefinition Width="*" />
+        </Grid.ColumnDefinitions>
+
+        <!--  Left Panel: FilterBar + RunList  -->
+        <Grid Grid.Column="0">
+            <Grid.RowDefinitions>
+                <RowDefinition Height="Auto" />
+                <RowDefinition Height="*" />
+            </Grid.RowDefinitions>
+
+            <!--  FilterBar  -->
+            <Border
+                Grid.Row="0"
+                Background="#F9F9F9"
+                BorderBrush="#E0E0E0"
+                BorderThickness="0,0,0,1"
+                Padding="10">
+                <Grid>
+                    <Grid.RowDefinitions>
+                        <RowDefinition Height="Auto" />
+                        <RowDefinition Height="Auto" />
+                    </Grid.RowDefinitions>
+                    <Grid.ColumnDefinitions>
+                        <ColumnDefinition Width="*" />
+                        <ColumnDefinition Width="*" />
+                        <ColumnDefinition Width="*" />
+                    </Grid.ColumnDefinitions>
+
+                    <!--  Row 1  -->
+                    <StackPanel Grid.Row="0" Grid.Column="0" Margin="0,0,5,5">
+                        <TextBlock
+                            Margin="0,0,0,3"
+                            FontSize="11"
+                            Foreground="#666"
+                            Text="开始日期" />
+                        <DatePicker SelectedDate="{Binding FilterFrom, Mode=TwoWay}" />
+                    </StackPanel>
+
+                    <StackPanel Grid.Row="0" Grid.Column="1" Margin="5,0,5,5">
+                        <TextBlock
+                            Margin="0,0,0,3"
+                            FontSize="11"
+                            Foreground="#666"
+                            Text="结束日期" />
+                        <DatePicker SelectedDate="{Binding FilterTo, Mode=TwoWay}" />
+                    </StackPanel>
+
+                    <StackPanel Grid.Row="0" Grid.Column="2" Margin="5,0,0,5">
+                        <TextBlock
+                            Margin="0,0,0,3"
+                            FontSize="11"
+                            Foreground="#666"
+                            Text="程序名" />
+                        <TextBox MaxLength="100" Text="{Binding FilterProgramName, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" />
+                    </StackPanel>
+
+                    <!--  Row 2  -->
+                    <StackPanel Grid.Row="1" Grid.Column="0" Margin="0,0,5,0">
+                        <TextBlock
+                            Margin="0,0,0,3"
+                            FontSize="11"
+                            Foreground="#666"
+                            Text="工件号" />
+                        <TextBox MaxLength="100" Text="{Binding FilterWorkpieceId, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" />
+                    </StackPanel>
+
+                    <StackPanel Grid.Row="1" Grid.Column="1" Margin="5,0,5,0">
+                        <TextBlock
+                            Margin="0,0,0,3"
+                            FontSize="11"
+                            Foreground="#666"
+                            Text="序列号" />
+                        <TextBox MaxLength="100" Text="{Binding FilterSerialNumber, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" />
+                    </StackPanel>
+
+                    <StackPanel Grid.Row="1" Grid.Column="2" Margin="5,0,0,0">
+                        <TextBlock
+                            Margin="0,0,0,3"
+                            FontSize="11"
+                            Foreground="#666"
+                            Text="判定" />
+                        <ComboBox SelectedIndex="{Binding FilterOverallPass, Mode=TwoWay}">
+                            <ComboBoxItem Content="全部" />
+                            <ComboBoxItem Content="Pass" />
+                            <ComboBoxItem Content="Fail" />
+                        </ComboBox>
+                    </StackPanel>
+                </Grid>
+            </Border>
+
+            <!--  Button Bar  -->
+            <Border
+                Grid.Row="0"
+                Margin="10,0,10,10"
+                VerticalAlignment="Bottom"
+                Background="#F9F9F9">
+                <StackPanel HorizontalAlignment="Right" Orientation="Horizontal">
+                    <Button
+                        Width="60"
+                        Height="28"
+                        Margin="0,0,5,0"
+                        Command="{Binding QueryCommand}"
+                        Content="查询" />
+                    <Button
+                        Width="60"
+                        Height="28"
+                        Command="{Binding ResetFilterCommand}"
+                        Content="重置" />
+                </StackPanel>
+            </Border>
+
+            <!--  RunList  -->
+            <Grid Grid.Row="1">
+                <!--  Toolbar  -->
+                <Border
+                    Height="36"
+                    VerticalAlignment="Top"
+                    Background="White"
+                    BorderBrush="#E0E0E0"
+                    BorderThickness="0,0,0,1">
+                    <Button
+                        Width="32"
+                        Height="32"
+                        Margin="5,0,0,0"
+                        HorizontalAlignment="Left"
+                        Command="{Binding RefreshCommand}"
+                        Content="🔄"
+                        ToolTip="刷新列表" />
+                </Border>
+
+                <!--  GridView  -->
+                <telerik:RadGridView
+                    Margin="0,36,0,0"
+                    AutoGenerateColumns="False"
+                    IsReadOnly="True"
+                    ItemsSource="{Binding RunRows}"
+                    SelectedItem="{Binding SelectedRun, Mode=TwoWay}"
+                    SelectionMode="Single"
+                    VirtualizingPanel.IsVirtualizing="True"
+                    VirtualizingPanel.VirtualizationMode="Recycling">
+                    <telerik:RadGridView.Columns>
+                        <telerik:GridViewDataColumn
+                            Width="100"
+                            DataMemberBinding="{Binding ProgramName}"
+                            Header="程序名" />
+                        <telerik:GridViewDataColumn
+                            Width="80"
+                            DataMemberBinding="{Binding WorkpieceId}"
+                            Header="工件号" />
+                        <telerik:GridViewDataColumn
+                            Width="80"
+                            DataMemberBinding="{Binding SerialNumber}"
+                            Header="序列号" />
+                        <telerik:GridViewDataColumn
+                            Width="140"
+                            DataMemberBinding="{Binding StartedAtLocal}"
+                            Header="开始时间" />
+                        <telerik:GridViewColumn Width="60" Header="判定">
+                            <telerik:GridViewColumn.CellTemplate>
+                                <DataTemplate>
+                                    <Border
+                                        Padding="6,2"
+                                        Background="{Binding OverallPass, Converter={StaticResource PassFailColorConverter}}"
+                                        CornerRadius="3">
+                                        <TextBlock
+                                            HorizontalAlignment="Center"
+                                            FontSize="11"
+                                            FontWeight="SemiBold"
+                                            Foreground="White"
+                                            Text="{Binding PassLabel}" />
+                                    </Border>
+                                </DataTemplate>
+                            </telerik:GridViewColumn.CellTemplate>
+                        </telerik:GridViewColumn>
+                        <telerik:GridViewColumn Width="60" Header="状态">
+                            <telerik:GridViewColumn.CellTemplate>
+                                <DataTemplate>
+                                    <Ellipse
+                                        Width="10"
+                                        Height="10"
+                                        HorizontalAlignment="Center"
+                                        Fill="{Binding Status, Converter={StaticResource RunStatusColorConverter}}" />
+                                </DataTemplate>
+                            </telerik:GridViewColumn.CellTemplate>
+                        </telerik:GridViewColumn>
+                    </telerik:RadGridView.Columns>
+                </telerik:RadGridView>
+
+                <!--  Loading Indicator  -->
+                <telerik:RadBusyIndicator IsBusy="{Binding IsRunListLoading}" />
+
+                <!--  Error State  -->
+                <Border
+                    Padding="20"
+                    Background="White"
+                    Visibility="{Binding HasRunListError, Converter={StaticResource BoolToVisConverter}}">
+                    <StackPanel HorizontalAlignment="Center" VerticalAlignment="Center">
+                        <TextBlock
+                            Margin="0,0,0,10"
+                            FontSize="14"
+                            Foreground="#D32F2F"
+                            Text="{Binding RunListError}"
+                            TextWrapping="Wrap" />
+                        <Button
+                            Width="80"
+                            Height="32"
+                            Command="{Binding RetryRunListCommand}"
+                            Content="重试" />
+                    </StackPanel>
+                </Border>
+
+                <!--  Empty State  -->
+                <Border
+                    Padding="20"
+                    Background="White"
+                    Visibility="Collapsed">
+                    <Border.Style>
+                        <Style TargetType="Border">
+                            <Style.Triggers>
+                                <MultiDataTrigger>
+                                    <MultiDataTrigger.Conditions>
+                                        <Condition Binding="{Binding RunRows.Count}" Value="0" />
+                                        <Condition Binding="{Binding IsRunListLoading}" Value="False" />
+                                        <Condition Binding="{Binding HasRunListError}" Value="False" />
+                                    </MultiDataTrigger.Conditions>
+                                    <Setter Property="Visibility" Value="Visible" />
+                                </MultiDataTrigger>
+                            </Style.Triggers>
+                        </Style>
+                    </Border.Style>
+                    <TextBlock
+                        HorizontalAlignment="Center"
+                        VerticalAlignment="Center"
+                        FontSize="14"
+                        Foreground="#999"
+                        Text="未找到匹配记录" />
+                </Border>
+            </Grid>
+        </Grid>
+
+        <!--  Right Panel: DetailPanel  -->
+        <ScrollViewer
+            Grid.Column="1"
+            Background="White"
+            VerticalScrollBarVisibility="Auto">
+            <Grid Margin="20">
+                <!--  Loading Indicator  -->
+                <telerik:RadBusyIndicator IsBusy="{Binding IsDetailLoading}" />
+
+                <!--  Error State  -->
+                <Border
+                    Padding="20"
+                    Background="White"
+                    Visibility="{Binding HasDetailError, Converter={StaticResource BoolToVisConverter}}">
+                    <StackPanel HorizontalAlignment="Center" VerticalAlignment="Center">
+                        <TextBlock
+                            Margin="0,0,0,10"
+                            FontSize="14"
+                            Foreground="#D32F2F"
+                            Text="{Binding DetailError}"
+                            TextWrapping="Wrap" />
+                        <Button
+                            Width="80"
+                            Height="32"
+                            Command="{Binding RetryDetailCommand}"
+                            Content="重试" />
+                    </StackPanel>
+                </Border>
+
+                <!--  Detail Content  -->
+                <StackPanel Visibility="{Binding DetailRun, Converter={StaticResource BoolToVisConverter}}">
+                    <!--  Summary Section  -->
+                    <TextBlock
+                        Margin="0,0,0,10"
+                        FontSize="16"
+                        FontWeight="SemiBold"
+                        Text="运行摘要" />
+
+                    <UniformGrid Margin="0,0,0,15" Columns="2">
+                        <StackPanel Margin="0,0,10,5">
+                            <TextBlock
+                                FontSize="11"
+                                Foreground="#666"
+                                Text="程序名" />
+                            <TextBlock
+                                FontSize="13"
+                                FontWeight="Medium"
+                                Text="{Binding DetailRun.ProgramName}" />
+                        </StackPanel>
+                        <StackPanel Margin="10,0,0,5">
+                            <TextBlock
+                                FontSize="11"
+                                Foreground="#666"
+                                Text="工件号" />
+                            <TextBlock
+                                FontSize="13"
+                                FontWeight="Medium"
+                                Text="{Binding DetailRun.WorkpieceId}" />
+                        </StackPanel>
+                        <StackPanel Margin="0,0,10,5">
+                            <TextBlock
+                                FontSize="11"
+                                Foreground="#666"
+                                Text="序列号" />
+                            <TextBlock
+                                FontSize="13"
+                                FontWeight="Medium"
+                                Text="{Binding DetailRun.SerialNumber}" />
+                        </StackPanel>
+                        <StackPanel Margin="10,0,0,5">
+                            <TextBlock
+                                FontSize="11"
+                                Foreground="#666"
+                                Text="节点总数" />
+                            <TextBlock
+                                FontSize="13"
+                                FontWeight="Medium"
+                                Text="{Binding DetailRun.NodeCount}" />
+                        </StackPanel>
+                    </UniformGrid>
+
+                    <!--  Overall Pass Label  -->
+                    <Border
+                        Margin="0,0,0,15"
+                        Padding="12,6"
+                        HorizontalAlignment="Left"
+                        Background="{Binding DetailRun.OverallPass, Converter={StaticResource PassFailColorConverter}}"
+                        CornerRadius="4">
+                        <TextBlock
+                            FontSize="14"
+                            FontWeight="SemiBold"
+                            Foreground="White">
+                            <TextBlock.Style>
+                                <Style TargetType="TextBlock">
+                                    <Setter Property="Text" Value="Pass" />
+                                    <Style.Triggers>
+                                        <DataTrigger Binding="{Binding DetailRun.OverallPass}" Value="False">
+                                            <Setter Property="Text" Value="Fail" />
+                                        </DataTrigger>
+                                    </Style.Triggers>
+                                </Style>
+                            </TextBlock.Style>
+                        </TextBlock>
+                    </Border>
+
+                    <!--  Source Image Section  -->
+                    <TextBlock
+                        Margin="0,0,0,10"
+                        FontSize="16"
+                        FontWeight="SemiBold"
+                        Text="原始图像" />
+
+                    <Border
+                        Height="200"
+                        Margin="0,0,0,20"
+                        BorderBrush="#E0E0E0"
+                        BorderThickness="1">
+                        <controls:ZoomableImageViewer
+                            x:Name="SourceImageViewer"
+                            FallbackText="原图不可用"
+                            FullScreenRequested="ZoomableImageViewer_FullScreenRequested"
+                            Source="{Binding DetailSourceImage}" />
+                    </Border>
+
+                    <!--  Node Cards Section  -->
+                    <TextBlock
+                        Margin="0,0,0,10"
+                        FontSize="16"
+                        FontWeight="SemiBold"
+                        Text="节点详情" />
+
+                    <ItemsControl ItemsSource="{Binding DetailNodes}">
+                        <ItemsControl.ItemTemplate>
+                            <DataTemplate>
+                                <!--  Node Card will be defined here  -->
+                                <Border
+                                    Margin="0,0,0,15"
+                                    Background="White"
+                                    BorderBrush="#E0E0E0"
+                                    BorderThickness="1"
+                                    CornerRadius="4">
+                                    <Border.Effect>
+                                        <DropShadowEffect
+                                            BlurRadius="8"
+                                            Direction="270"
+                                            Opacity="0.1"
+                                            ShadowDepth="2" />
+                                    </Border.Effect>
+
+                                    <StackPanel Margin="15">
+                                        <!--  Card Header  -->
+                                        <Grid Margin="0,0,0,10">
+                                            <Grid.ColumnDefinitions>
+                                                <ColumnDefinition Width="Auto" />
+                                                <ColumnDefinition Width="*" />
+                                                <ColumnDefinition Width="Auto" />
+                                            </Grid.ColumnDefinitions>
+
+                                            <StackPanel Grid.Column="0" Orientation="Horizontal">
+                                                <TextBlock
+                                                    Margin="0,0,10,0"
+                                                    FontSize="14"
+                                                    FontWeight="SemiBold"
+                                                    Text="{Binding NodeIndex, StringFormat='节点 {0}'}" />
+                                                <TextBlock
+                                                    Margin="0,0,10,0"
+                                                    FontSize="13"
+                                                    Text="{Binding NodeName}" />
+                                                <TextBlock
+                                                    FontSize="12"
+                                                    Foreground="#666"
+                                                    Text="{Binding PipelineName, StringFormat='({0})'}" />
+                                            </StackPanel>
+
+                                            <StackPanel
+                                                Grid.Column="2"
+                                                HorizontalAlignment="Right"
+                                                Orientation="Horizontal">
+                                                <Border
+                                                    Margin="0,0,10,0"
+                                                    Padding="6,2"
+                                                    Background="{Binding NodePass, Converter={StaticResource PassFailColorConverter}}"
+                                                    CornerRadius="3">
+                                                    <TextBlock
+                                                        FontSize="11"
+                                                        FontWeight="SemiBold"
+                                                        Foreground="White"
+                                                        Text="{Binding PassLabel}" />
+                                                </Border>
+
+                                                <Button
+                                                    Width="80"
+                                                    Height="24"
+                                                    Command="{Binding ViewSnapshotCommand}"
+                                                    Content="查看快照"
+                                                    FontSize="11"
+                                                    Visibility="{Binding HasPipelineSnapshot, Converter={StaticResource BoolToVisConverter}}" />
+                                            </StackPanel>
+                                        </Grid>
+
+                                        <!--  Asset Missing Warning  -->
+                                        <Border
+                                            Margin="0,0,0,10"
+                                            Padding="8,4"
+                                            Background="#FFF3E0"
+                                            BorderBrush="#FFB74D"
+                                            BorderThickness="1"
+                                            CornerRadius="3"
+                                            Visibility="{Binding HasAssetMissingWarning, Converter={StaticResource BoolToVisConverter}}">
+                                            <TextBlock
+                                                FontSize="12"
+                                                Foreground="#E65100"
+                                                Text="⚠ 资产缺失" />
+                                        </Border>
+
+                                        <!--  Image Area  -->
+                                        <Border
+                                            Height="180"
+                                            Margin="0,0,0,10"
+                                            BorderBrush="#E0E0E0"
+                                            BorderThickness="1">
+                                            <controls:ZoomableImageViewer
+                                                FallbackText="结果图不可用"
+                                                FullScreenRequested="ZoomableImageViewer_FullScreenRequested"
+                                                Source="{Binding CurrentImage}" />
+                                        </Border>
+
+                                        <Button
+                                            Width="120"
+                                            Height="28"
+                                            Margin="0,0,0,10"
+                                            HorizontalAlignment="Left"
+                                            Command="{Binding ToggleImageCommand}"
+                                            Visibility="{Binding HasInputImage, Converter={StaticResource BoolToVisConverter}}">
+                                            <Button.Content>
+                                                <TextBlock>
+                                                    <TextBlock.Style>
+                                                        <Style TargetType="TextBlock">
+                                                            <Setter Property="Text" Value="显示输入图" />
+                                                            <Style.Triggers>
+                                                                <DataTrigger Binding="{Binding IsShowingInputImage}" Value="True">
+                                                                    <Setter Property="Text" Value="显示结果图" />
+                                                                </DataTrigger>
+                                                            </Style.Triggers>
+                                                        </Style>
+                                                    </TextBlock.Style>
+                                                </TextBlock>
+                                            </Button.Content>
+                                        </Button>
+
+                                        <!--  Metrics Table  -->
+                                        <TextBlock
+                                            Margin="0,0,0,5"
+                                            FontSize="13"
+                                            FontWeight="SemiBold"
+                                            Text="数值指标" />
+
+                                        <DataGrid
+                                            AutoGenerateColumns="False"
+                                            HeadersVisibility="Column"
+                                            IsReadOnly="True"
+                                            ItemsSource="{Binding Metrics}">
+                                            <DataGrid.Columns>
+                                                <DataGridTextColumn
+                                                    Width="*"
+                                                    Binding="{Binding MetricName}"
+                                                    Header="指标名" />
+                                                <DataGridTextColumn
+                                                    Width="80"
+                                                    Binding="{Binding MetricValue}"
+                                                    Header="实测值">
+                                                    <DataGridTextColumn.ElementStyle>
+                                                        <Style TargetType="TextBlock">
+                                                            <Style.Triggers>
+                                                                <DataTrigger Binding="{Binding IsValueOutOfRange}" Value="True">
+                                                                    <Setter Property="FontWeight" Value="Bold" />
+                                                                </DataTrigger>
+                                                            </Style.Triggers>
+                                                        </Style>
+                                                    </DataGridTextColumn.ElementStyle>
+                                                </DataGridTextColumn>
+                                                <DataGridTextColumn
+                                                    Width="60"
+                                                    Binding="{Binding Unit}"
+                                                    Header="单位" />
+                                                <DataGridTextColumn
+                                                    Width="70"
+                                                    Binding="{Binding LowerLimitText}"
+                                                    Header="下限" />
+                                                <DataGridTextColumn
+                                                    Width="70"
+                                                    Binding="{Binding UpperLimitText}"
+                                                    Header="上限" />
+                                                <DataGridTextColumn
+                                                    Width="60"
+                                                    Header="判定">
+                                                    <DataGridTextColumn.Binding>
+                                                        <Binding Path="IsPass">
+                                                            <Binding.Converter>
+                                                                <converters:PassFailColorConverter />
+                                                            </Binding.Converter>
+                                                        </Binding>
+                                                    </DataGridTextColumn.Binding>
+                                                    <DataGridTextColumn.ElementStyle>
+                                                        <Style TargetType="TextBlock">
+                                                            <Setter Property="Text" Value="Pass" />
+                                                            <Style.Triggers>
+                                                                <DataTrigger Binding="{Binding IsPass}" Value="False">
+                                                                    <Setter Property="Text" Value="Fail" />
+                                                                </DataTrigger>
+                                                            </Style.Triggers>
+                                                        </Style>
+                                                    </DataGridTextColumn.ElementStyle>
+                                                </DataGridTextColumn>
+                                            </DataGrid.Columns>
+                                            <DataGrid.RowStyle>
+                                                <Style TargetType="DataGridRow">
+                                                    <Setter Property="Background" Value="{Binding RowBackground}" />
+                                                </Style>
+                                            </DataGrid.RowStyle>
+                                        </DataGrid>
+
+                                        <TextBlock
+                                            Margin="0,10,0,0"
+                                            FontSize="12"
+                                            Foreground="#999"
+                                            Text="无数值指标">
+                                            <TextBlock.Style>
+                                                <Style TargetType="TextBlock">
+                                                    <Setter Property="Visibility" Value="Collapsed" />
+                                                    <Style.Triggers>
+                                                        <DataTrigger Binding="{Binding Metrics.Count}" Value="0">
+                                                            <Setter Property="Visibility" Value="Visible" />
+                                                        </DataTrigger>
+                                                    </Style.Triggers>
+                                                </Style>
+                                            </TextBlock.Style>
+                                        </TextBlock>
+                                    </StackPanel>
+                                </Border>
+                            </DataTemplate>
+                        </ItemsControl.ItemTemplate>
+                    </ItemsControl>
+
+                    <!--  Event Timeline Section  -->
+                    <telerik:RadExpander
+                        Margin="0,20,0,0"
+                        Header="事件时间线"
+                        IsExpanded="{Binding IsEventTimelineExpanded, Mode=TwoWay}">
+                        <StackPanel>
+                            <ItemsControl Margin="10" ItemsSource="{Binding DetailEvents}">
+                                <ItemsControl.ItemTemplate>
+                                    <DataTemplate>
+                                        <StackPanel Margin="0,0,0,8">
+                                            <Grid>
+                                                <Grid.ColumnDefinitions>
+                                                    <ColumnDefinition Width="Auto" />
+                                                    <ColumnDefinition Width="*" />
+                                                </Grid.ColumnDefinitions>
+
+                                                <Ellipse
+                                                    Grid.Column="0"
+                                                    Width="12"
+                                                    Height="12"
+                                                    Margin="0,0,10,0"
+                                                    Fill="{Binding IconColor}" />
+
+                                                <StackPanel Grid.Column="1" Orientation="Horizontal">
+                                                    <TextBlock
+                                                        Margin="0,0,10,0"
+                                                        FontFamily="Consolas"
+                                                        FontSize="11"
+                                                        Text="{Binding EventTimeLocal}" />
+                                                    <TextBlock
+                                                        Margin="0,0,10,0"
+                                                        FontSize="12"
+                                                        FontWeight="Medium"
+                                                        Text="{Binding EventType}" />
+                                                    <TextBlock
+                                                        FontSize="11"
+                                                        Foreground="#666"
+                                                        Text="{Binding NodeDisplayName}" />
+                                                </StackPanel>
+                                            </Grid>
+
+                                            <!--  Expandable Payload  -->
+                                            <Border
+                                                Margin="22,5,0,0"
+                                                Padding="8"
+                                                Background="#F5F5F5"
+                                                BorderBrush="#E0E0E0"
+                                                BorderThickness="1"
+                                                CornerRadius="3"
+                                                Visibility="{Binding HasPayload, Converter={StaticResource BoolToVisConverter}}">
+                                                <TextBlock
+                                                    FontFamily="Consolas"
+                                                    FontSize="11"
+                                                    Text="{Binding PayloadFormatted}"
+                                                    TextWrapping="Wrap" />
+                                            </Border>
+                                        </StackPanel>
+                                    </DataTemplate>
+                                </ItemsControl.ItemTemplate>
+                            </ItemsControl>
+
+                            <TextBlock
+                                Margin="10"
+                                FontSize="12"
+                                Foreground="#999"
+                                Text="暂无事件记录">
+                                <TextBlock.Style>
+                                    <Style TargetType="TextBlock">
+                                        <Setter Property="Visibility" Value="Collapsed" />
+                                        <Style.Triggers>
+                                            <DataTrigger Binding="{Binding DetailEvents.Count}" Value="0">
+                                                <Setter Property="Visibility" Value="Visible" />
+                                            </DataTrigger>
+                                        </Style.Triggers>
+                                    </Style>
+                                </TextBlock.Style>
+                            </TextBlock>
+                        </StackPanel>
+                    </telerik:RadExpander>
+                </StackPanel>
+            </Grid>
+        </ScrollViewer>
+    </Grid>
+</Window>

XplorePlane/Views/Cnc/InspectionReportViewerWindow.xaml.cs

@@ -0,0 +1,87 @@
+// Feature: cnc-inspection-report-viewer
+// Task 8.6: Implement code-behind for full-screen image overlay and window closing
+
+using System;
+using System.Windows;
+using System.Windows.Media.Imaging;
+using XplorePlane.Controls;
+using XplorePlane.ViewModels.Cnc;
+
+namespace XplorePlane.Views.Cnc
+{
+    /// <summary>
+    /// CNC 检测记录查看器窗口
+    /// </summary>
+    public partial class InspectionReportViewerWindow : Window
+    {
+        public InspectionReportViewerWindow(InspectionReportViewerViewModel viewModel)
+        {
+            InitializeComponent();
+            DataContext = viewModel;
+            Closing += Window_Closing;
+        }
+
+        private void ZoomableImageViewer_FullScreenRequested(object sender, RoutedEventArgs e)
+        {
+            var viewer = sender as ZoomableImageViewer;
+            if (viewer?.Source == null)
+                return;
+
+            // Create full-screen overlay window
+            var overlayWindow = new Window
+            {
+                WindowStyle = WindowStyle.None,
+                WindowState = WindowState.Maximized,
+                Background = System.Windows.Media.Brushes.Black,
+                Owner = this,
+                ShowInTaskbar = false
+            };
+
+            var grid = new System.Windows.Controls.Grid();
+
+            // Add image viewer
+            var fullScreenViewer = new ZoomableImageViewer
+            {
+                Source = viewer.Source,
+                Margin = new Thickness(20)
+            };
+            grid.Children.Add(fullScreenViewer);
+
+            // Add close button
+            var closeButton = new System.Windows.Controls.Button
+            {
+                Content = "✕",
+                Width = 50,
+                Height = 50,
+                FontSize = 24,
+                HorizontalAlignment = HorizontalAlignment.Right,
+                VerticalAlignment = VerticalAlignment.Top,
+                Margin = new Thickness(20),
+                Background = new System.Windows.Media.SolidColorBrush(
+                    System.Windows.Media.Color.FromArgb(128, 255, 255, 255)),
+                BorderThickness = new Thickness(0)
+            };
+            closeButton.Click += (s, args) => overlayWindow.Close();
+            grid.Children.Add(closeButton);
+
+            // ESC key to close
+            overlayWindow.KeyDown += (s, args) =>
+            {
+                if (args.Key == System.Windows.Input.Key.Escape)
+                    overlayWindow.Close();
+            };
+
+            overlayWindow.Content = grid;
+            overlayWindow.ShowDialog();
+        }
+
+        private async void Window_Closing(object sender, System.ComponentModel.CancelEventArgs e)
+        {
+            var viewModel = DataContext as InspectionReportViewerViewModel;
+            if (viewModel != null)
+            {
+                await viewModel.OnWindowClosingAsync();
+            }
+        }
+    }
+}

XplorePlane/Views/Cnc/SnapshotViewerWindow.xaml

@@ -0,0 +1,51 @@
+<Window
+    x:Class="XplorePlane.Views.Cnc.SnapshotViewerWindow"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    Title="配方快照"
+    Width="700"
+    Height="500"
+    WindowStartupLocation="CenterOwner"
+    mc:Ignorable="d">
+    <Grid>
+        <Grid.RowDefinitions>
+            <RowDefinition Height="*" />
+            <RowDefinition Height="Auto" />
+        </Grid.RowDefinitions>
+
+        <!--  JSON Content  -->
+        <ScrollViewer
+            Grid.Row="0"
+            HorizontalScrollBarVisibility="Auto"
+            VerticalScrollBarVisibility="Auto">
+            <TextBox
+                x:Name="JsonTextBox"
+                Padding="10"
+                AcceptsReturn="True"
+                Background="White"
+                BorderThickness="0"
+                FontFamily="Consolas"
+                FontSize="12"
+                IsReadOnly="True"
+                TextWrapping="NoWrap" />
+        </ScrollViewer>
+
+        <!--  Bottom Button Bar  -->
+        <Border
+            Grid.Row="1"
+            Background="#F5F5F5"
+            BorderBrush="#E0E0E0"
+            BorderThickness="0,1,0,0"
+            Padding="10">
+            <Button
+                x:Name="CopyButton"
+                Width="120"
+                Height="32"
+                HorizontalAlignment="Right"
+                Click="CopyButton_Click"
+                Content="复制到剪贴板" />
+        </Border>
+    </Grid>
+</Window>

XplorePlane/Views/Cnc/SnapshotViewerWindow.xaml.cs

@@ -0,0 +1,89 @@
+// Feature: cnc-inspection-report-viewer
+// Task 7: Implement SnapshotViewerWindow
+
+using System;
+using System.Text.Json;
+using System.Windows;
+using System.Windows.Threading;
+
+namespace XplorePlane.Views.Cnc
+{
+    /// <summary>
+    /// 配方快照查看器窗口
+    /// Pipeline snapshot viewer window
+    /// </summary>
+    public partial class SnapshotViewerWindow : Window
+    {
+        private readonly string _jsonContent;
+        private readonly DispatcherTimer _resetButtonTimer;
+
+        public SnapshotViewerWindow(string pipelineDefinitionJson, string pipelineName)
+        {
+            InitializeComponent();
+
+            Title = $"配方快照 - {pipelineName}";
+
+            // Format and display JSON
+            if (string.IsNullOrWhiteSpace(pipelineDefinitionJson))
+            {
+                JsonTextBox.Text = "配方快照数据不可用";
+                CopyButton.Visibility = Visibility.Collapsed;
+                _jsonContent = null;
+            }
+            else
+            {
+                try
+                {
+                    // Pretty-print JSON with 2-space indentation
+                    var jsonDoc = JsonDocument.Parse(pipelineDefinitionJson);
+                    _jsonContent = JsonSerializer.Serialize(
+                        jsonDoc.RootElement,
+                        new JsonSerializerOptions { WriteIndented = true });
+                    JsonTextBox.Text = _jsonContent;
+                }
+                catch
+                {
+                    JsonTextBox.Text = "配方快照数据不可用";
+                    CopyButton.Visibility = Visibility.Collapsed;
+                    _jsonContent = null;
+                }
+            }
+
+            // Initialize timer for button text reset
+            _resetButtonTimer = new DispatcherTimer
+            {
+                Interval = TimeSpan.FromSeconds(2)
+            };
+            _resetButtonTimer.Tick += ResetButtonTimer_Tick;
+        }
+
+        private void CopyButton_Click(object sender, RoutedEventArgs e)
+        {
+            if (string.IsNullOrEmpty(_jsonContent))
+                return;
+
+            try
+            {
+                Clipboard.SetText(_jsonContent);
+
+                // Change button text to "已复制"
+                CopyButton.Content = "已复制";
+                CopyButton.IsEnabled = false;
+
+                // Start timer to reset after 2 seconds
+                _resetButtonTimer.Start();
+            }
+            catch
+            {
+                // Silently fail if clipboard access fails
+            }
+        }
+
+        private void ResetButtonTimer_Tick(object sender, EventArgs e)
+        {
+            _resetButtonTimer.Stop();
+            CopyButton.Content = "复制到剪贴板";
+            CopyButton.IsEnabled = true;
+        }
+    }
+}

XplorePlane/Views/Main/MainWindow.xaml

@@ -326,6 +326,13 @@
           Size="Large"
           SmallImage="/Assets/Icons/matrix.png"
           Text="矩阵编排" />
+                    <telerik:RadRibbonButton
+          telerik:ScreenTip.Description="浏览历史 CNC 检测结果记录"
+          telerik:ScreenTip.Title="检测记录"
+          Command="{Binding OpenInspectionReportViewerCommand}"
+          Size="Large"
+          SmallImage="/Assets/Icons/message.png"
+          Text="检测记录" />
                   
 <!--
                     <StackPanel>