content: /*
   * This file is a part of BSL Language Server.
   *
   * Copyright (c) 2018-2025
   * Alexey Sosnoviy <labotamy@gmail.com>, Nikita Fedkin <nixel2007@gmail.com> and contributors
   *
   * SPDX-License-Identifier: LGPL-3.0-or-later
   *
   * BSL Language Server is free software; you can redistribute it and/or
   * modify it under the terms of the GNU Lesser General Public
   * License as published by the Free Software Foundation; either
   * version 3.0 of the License, or (at your option) any later version.
   *
   * BSL Language Server is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   * Lesser General Public License for more details.
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with BSL Language Server.
   */
  package com.github._1c_syntax.bsl.languageserver.providers;
  
  import com.github._1c_syntax.bsl.languageserver.LanguageClientHolder;
  import com.github._1c_syntax.bsl.languageserver.context.DocumentContext;
  import lombok.RequiredArgsConstructor;
  import org.eclipse.lsp4j.Diagnostic;
  import org.eclipse.lsp4j.PublishDiagnosticsParams;
  import org.springframework.stereotype.Component;
  
  import java.util.Collections;
  import java.util.List;
  import java.util.function.Supplier;
  
  @Component
  @RequiredArgsConstructor
  public final class DiagnosticProvider {
  
    public static final String SOURCE = "bsl-language-server";
  
    private final LanguageClientHolder clientHolder;
  
    public void computeAndPublishDiagnostics(DocumentContext documentContext) {
      publishDiagnostics(documentContext, documentContext::getDiagnostics);
    }
  
    public void publishEmptyDiagnosticList(DocumentContext documentContext) {
      publishDiagnostics(documentContext, Collections::emptyList);
    }
  
    private void publishDiagnostics(DocumentContext documentContext, Supplier<List<Diagnostic>> diagnostics) {
      clientHolder.execIfConnected(languageClient ->
        languageClient.publishDiagnostics(
          new PublishDiagnosticsParams(
            documentContext.getUri().toString(),
            diagnostics.get(),
            documentContext.getVersion()
          )
        )
      );
    }
  
  }
  