feat(TabItem): support ErrorLogger catch exception

[ArgoZhang]

Link issues

fixes #6138

Summary By Copilot

Regression?

• Yes
• No

Risk

• High
• Medium
• Low

Verification

• Manual (required)
• Automated

Packaging changes reviewed?

• Yes
• No
• N/A

☑️ Self Check before Merge

⚠️ Please check all items below before review. ⚠️

• Doc is updated/provided or not needed
• Demo is updated/provided or not needed
• Merge the latest code from the main branch

Summary by Sourcery

Delegate exception handling in Tab items to the ErrorLogger component and provide a new extension to display exceptions in dialogs.

New Features:

• Add DialogService.ShowExceptionDialog extension to display exception messages in a dialog
• Enable TabItemContent to automatically catch and display child content exceptions via the ErrorLogger component

Enhancements:

• Wrap TabItemContent in ErrorLogger according to Layout.EnableErrorLogger and Layout.ShowErrorLoggerToast settings
• Refactor ErrorLogger to initialize default settings from Options and streamline its render logic
• Remove obsolete IHandlerException implementation and related error handling methods from the Tab component

Tests:

• Add unit tests for ShowExceptionDialog extension
• Add tests to verify error display inside TabItemContent via ErrorLogger

[sourcery-ai]

Reviewer's Guide

This PR enhances TabItem error handling by wrapping its content in ErrorLogger configured via the parent Layout, removes obsolete exception-handling code from the Tab component, refactors ErrorLogger for parameter-driven configuration, adds a new ShowExceptionDialog extension to DialogService, and updates unit tests to cover these exception scenarios.

Sequence Diagram for TabItem Error Handling with ErrorLogger

sequenceDiagram
    actor User
    participant TabItemContent
    participant ErrorLogger
    participant "BootstrapBlazorErrorBoundary" as BBEB

    User->>TabItemContent: Interact with Tab Content (causes error)
    TabItemContent->>ErrorLogger: Render Content (wrapped in ErrorLogger)
    activate ErrorLogger
    ErrorLogger->>BBEB: Render ChildContent (via BBEB)
    activate BBEB
    %% Exception occurs in ChildContent, BBEB catches it
    BBEB->>ErrorLogger: OnErrorHandleAsync(Exception)  // BBEB calls ErrorLogger's handler
    activate ErrorLogger
    %% ErrorLogger performs internal logic (e.g., logging)
    ErrorLogger-->>BBEB: Processing complete
    deactivate ErrorLogger

    alt if BBEB.ShowToast is true (configured by Layout via ErrorLogger)
        BBEB-->>User: Show Toast Notification
    end
    BBEB-->>User: Show Error UI (ErrorContent)
    deactivate BBEB
    ErrorLogger-->>TabItemContent: Return
    deactivate ErrorLogger

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File-Level Changes

Change	Details	Files
Wrap TabItem content in ErrorLogger and pass layout-driven error logging settings	Introduce CascadingParameter Layout to TabItemContent Wrap child content in ErrorLogger component Bind EnableErrorLogger and ShowToast from Layout to ErrorLogger	src/BootstrapBlazor/Components/Tab/TabItemContent.cs
Remove IHandlerException implementation and related DialogService injection from Tab	Drop IHandlerException interface from Tab Remove OnInitialized registration and Dispose unregistration for ErrorLogger Eliminate DialogService injection and HandlerException method	src/BootstrapBlazor/Components/Tab/Tab.razor.cs
Refactor ErrorLogger to initialize parameters and use them in rendering	Initialize EnableErrorLogger and ShowToast from Options in OnInitialized Update RenderContent logic to rely on EnableErrorLogger parameter Forward ShowToast parameter to BootstrapBlazorErrorBoundary	src/BootstrapBlazor/Components/ErrorLogger/ErrorLogger.cs
Add ShowExceptionDialog extension to DialogService	Implement ShowExceptionDialog that wraps exception message in error dialog Reuse ShowErrorHandlerDialog for consistent dialog behavior	src/BootstrapBlazor/Extensions/DialogServiceExtensions.cs
Extend unit tests to cover exception dialog and error logging behavior	Add tests for ShowExceptionDialog in DialogTest Enhance ErrorLoggerTest to validate error-stack rendering Adjust LayoutTest configuration for error logger settings	test/UnitTest/Components/DialogTest.cs test/UnitTest/Components/ErrorLoggerTest.cs test/UnitTest/Components/LayoutTest.cs

Assessment against linked issues

Issue	Objective	Addressed	Explanation
#6138	Implement ErrorLogger to catch exceptions within TabItem.	✅
#6138	Allow configuration of error logging and toast notifications via the parent Layout component.	✅

Possibly linked issues

• feat(TabItem): support ErrorLogger catch exception #6138: The PR integrates ErrorLogger into TabItem content to catch exceptions, directly addressing the issue.

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[sourcery-ai]

Hey @ArgoZhang - I've reviewed your changes and they look great!

Here's what I looked at during the review

• 🟢 General issues: all looks good
• 🟢 Security: all looks good
• 🟢 Testing: all looks good
• 🟢 Complexity: all looks good
• 🟢 Documentation: all looks good

---

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 100.00%. Comparing base (1f5e494) to head (9c08e4d).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff            @@
##              main     #6139   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files          703       703           
  Lines        31069     31084   +15     
  Branches      4397      4397           
=========================================
+ Hits         31069     31084   +15     

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[ArgoZhang]

@sourcery-ai review

[sourcery-ai]

Hey @ArgoZhang - I've reviewed your changes and found some issues that need to be addressed.

Blocking issues:

• Avoid using MarkupString with untrusted content (link)

Here's what I looked at during the review

• 🟡 General issues: 1 issue found
• 🟢 Security: all looks good
• 🟢 Testing: all looks good
• 🟢 Complexity: all looks good
• 🟢 Documentation: all looks good

---

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_{Help me be more useful! Please click 👍 or 👎 on each comment and I'll use the feedback to improve your reviews.}