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.diagnostics;
  
  import com.github._1c_syntax.bsl.languageserver.diagnostics.metadata.DiagnosticMetadata;
  import com.github._1c_syntax.bsl.languageserver.diagnostics.metadata.DiagnosticParameter;
  import com.github._1c_syntax.bsl.languageserver.diagnostics.metadata.DiagnosticScope;
  import com.github._1c_syntax.bsl.languageserver.diagnostics.metadata.DiagnosticSeverity;
  import com.github._1c_syntax.bsl.languageserver.diagnostics.metadata.DiagnosticTag;
  import com.github._1c_syntax.bsl.languageserver.diagnostics.metadata.DiagnosticType;
  import com.github._1c_syntax.bsl.languageserver.utils.DiagnosticHelper;
  import com.github._1c_syntax.bsl.parser.BSLParser;
  import org.antlr.v4.runtime.tree.ParseTree;
  
  /**
   * @author Leon Chagelishvili &lt;lChagelishvily@gmail.com&gt;
   */
  @DiagnosticMetadata(
    type = DiagnosticType.CODE_SMELL,
    severity = DiagnosticSeverity.MINOR,
    scope = DiagnosticScope.ALL,
    minutesToFix = 10,
    tags = {
      DiagnosticTag.STANDARD,
      DiagnosticTag.BRAINOVERLOAD
    }
  )
  public class NumberOfValuesInStructureConstructorDiagnostic extends AbstractVisitorDiagnostic {
  
    private static final int MAX_VALUES_COUNT = 3;
  
    @DiagnosticParameter(
      type = Integer.class,
      defaultValue = "" + MAX_VALUES_COUNT
    )
    private int maxValuesCount = MAX_VALUES_COUNT;
  
    @Override
    public ParseTree visitNewExpression(BSLParser.NewExpressionContext ctx) {
  
      if (ctx.typeName() == null) {
        return super.visitNewExpression(ctx);
      }
  
      if (!(DiagnosticHelper.isStructureType(ctx.typeName()) || DiagnosticHelper.isFixedStructureType(ctx.typeName()))) {
        return super.visitNewExpression(ctx);
      }
  
      BSLParser.DoCallContext doCallContext = ctx.doCall();
  
      if (doCallContext != null &&
        doCallContext.callParamList().callParam().size() > maxValuesCount + 1) {
        diagnosticStorage.addDiagnostic(ctx);
      }
      return super.visitNewExpression(ctx);
    }
  
  }
  