refactor(AutoComplete): support Items update

[ArgoZhang]

support Items update

Summary of the changes (Less than 80 chars)

简单描述你更改了什么, 不超过80个字符；如果有关联 Issue 请在下方填写相关编号

Description

fixes #5054

Regression?

• Yes
• No

[If yes, specify the version the behavior has regressed from]

[是否影响老版本]

Risk

• High
• Medium
• Low

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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

Update the AutoComplete component to support updating items.

New Features:

• Add support for updating the items in the AutoComplete component.

Tests:

• Add tests to verify the updated AutoComplete component.

[sourcery-ai]

Reviewer's Guide by Sourcery

This pull request refactors the AutoComplete component to support updating the Items parameter. It changes the initialization logic, filtering behavior, and rendering process to correctly handle changes to the Items.

Sequence diagram for AutoComplete filtering process

sequenceDiagram
    participant User
    participant AC as AutoComplete
    participant Filter as FilterLogic

    User->>AC: Enter text
    AC->>Filter: TriggerOnChange(val)
    alt has OnCustomFilter
        Filter->>Filter: OnCustomFilter(val)
    else empty value
        Filter->>Filter: Reset to Items.ToList()
    else normal filtering
        Filter->>Filter: Apply Contains/StartsWith filter
    end
    Filter-->>AC: Update FilterItems
    AC->>User: Show filtered results

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Class diagram for AutoComplete component changes

classDiagram
    class AutoComplete {
        +List<string> Items
        -List<string> FilterItems
        -List<string> Rows
        +bool IgnoreCase
        +bool IsLikeMatch
        +OnCustomFilter(string)
        +TriggerOnChange(string)
        #OnParametersSet()
        -OnClickItem(string)
    }
    note for AutoComplete "Changed Items initialization and filtering logic"

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State diagram for AutoComplete filtering states

stateDiagram-v2
    [*] --> Initial: Initialize
    Initial --> Filtered: User Input
    Filtered --> CustomFiltered: OnCustomFilter
    Filtered --> ResetFilter: Empty Input
    Filtered --> NormalFilter: Contains/StartsWith
    CustomFiltered --> [*]
    ResetFilter --> [*]
    NormalFilter --> [*]

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File-Level Changes

Change	Details	Files
Update Item Initialization and Filtering Logic	Initialized Items to an empty list if null to avoid null reference exceptions. Added logic to reset FilterItems to the current Items when the input value is empty. Modified filtering logic to use the updated Items when the input is not empty or null. Added a Rows property to encapsulate the logic for determining the items to display in the dropdown based on FilterItems and Items.	src/BootstrapBlazor/Components/AutoComplete/AutoComplete.razor.cs
Modify Dropdown Rendering Logic	Updated the dropdown rendering logic to use the Rows property instead of FilterItems to display the correct items. Updated the no data tip display condition to use Rows.Count instead of FilterItems.Count.	src/BootstrapBlazor/Components/AutoComplete/AutoComplete.razor
Update Unit Tests	Added tests to verify the filtering behavior when the input value is empty. Added tests to verify the filtering behavior when the input value matches some items. Added tests to verify the filtering behavior when the input value matches only one item.	test/UnitTest/Components/AutoCompleteTest.cs

Assessment against linked issues

Issue	Objective	Addressed	Explanation
#5054	Support Items update functionality in AutoComplete component	✅

Possibly linked issues

• refactor(AutoComplete): support Items update #5054: The PR fixes the bug where DisplayCount parameter is not working when OnFocusFilter is false. The changes in AutoComplete.razor.cs and AutoComplete.razor fix the issue.
• refactor(AutoComplete): support Items update #5054: The PR fixes the issue by updating the filtering logic in AutoComplete to prevent infinite OnCustomFilter calls.

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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 (bb08bc6) to head (87df07e).
Report is 2 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff            @@
##              main     #5055   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files          631       631           
  Lines        27964     27969    +5     
  Branches      4008      4010    +2     
=========================================
+ Hits         27964     27969    +5     

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