Polish bean completion items optics

Author: BoykoAlex

headless-services/commons/commons-language-server/src/main/java/org/springframework/ide/vscode/commons/languageserver/completion/ICompletionProposal.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2016, 2019 Pivotal, Inc.
+ * Copyright (c) 2016, 2025 Pivotal, Inc.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -16,6 +16,7 @@
 
 import org.eclipse.lsp4j.Command;
 import org.eclipse.lsp4j.CompletionItemKind;
+import org.eclipse.lsp4j.CompletionItemLabelDetails;
 import org.springframework.ide.vscode.commons.util.Renderable;
 
 /**
@@ -63,4 +64,8 @@ default Optional<Command> getCommand() {
 		return Optional.empty();
 	}
 
+	default CompletionItemLabelDetails getLabelDetails() {
+		return null;
+	}
+	
 }

headless-services/commons/commons-language-server/src/main/java/org/springframework/ide/vscode/commons/languageserver/completion/VscodeCompletionEngineAdapter.java

@@ -281,6 +281,7 @@ private CompletionItem adaptItem(TextDocument doc, ICompletionProposal completio
 		item.setSortText(sortkeys.next());
 		item.setFilterText(completion.getFilterText());
 		item.setInsertTextMode(InsertTextMode.AsIs);
+		item.setLabelDetails(completion.getLabelDetails());
 		if (completion.isDeprecated()) {
 			item.setTags(List.of(CompletionItemTag.Deprecated));
 		}

headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/beans/BeanCompletionProposal.java

@@ -16,6 +16,8 @@
 
 import org.eclipse.lsp4j.Command;
 import org.eclipse.lsp4j.CompletionItemKind;
+import org.eclipse.lsp4j.CompletionItemLabelDetails;
+import org.openrewrite.java.tree.JavaType;
 import org.springframework.ide.vscode.boot.java.rewrite.RewriteRefactorings;
 import org.springframework.ide.vscode.commons.languageserver.completion.DocumentEdits;
 import org.springframework.ide.vscode.commons.languageserver.completion.ICompletionProposalWithScore;
@@ -32,6 +34,8 @@
  */
 public class BeanCompletionProposal implements ICompletionProposalWithScore {
 
+	private static final String DETAIL = " - autowire bean";
+	
 	private DocumentEdits edits;
 	private IDocument doc;
 	private String beanId;
@@ -54,12 +58,12 @@ public BeanCompletionProposal(DocumentEdits edits, IDocument doc, String beanId,
 
 	@Override
 	public String getLabel() {
-		return this.beanId;
+		return beanId;
 	}
 
 	@Override
 	public CompletionItemKind getKind() {
-		return CompletionItemKind.Constructor;
+		return CompletionItemKind.Field;
 	}
 
 	@Override
@@ -71,6 +75,14 @@ public DocumentEdits getTextEdit() {
 	public String getDetail() {
 		return "Autowire a bean";
 	}
+	
+	@Override
+	public CompletionItemLabelDetails getLabelDetails() {
+		CompletionItemLabelDetails labelDetails = new CompletionItemLabelDetails();
+		labelDetails.setDetail(DETAIL);
+		labelDetails.setDescription(JavaType.ShallowClass.build(beanType).getClassName());
+		return labelDetails;
+	}
 
 	@Override
 	public Renderable getDocumentation() {