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.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.Trees;
  import com.github._1c_syntax.bsl.parser.SDBLParser;
  import org.antlr.v4.runtime.tree.ParseTree;
  
  import java.util.HashSet;
  import java.util.Set;
  
  @DiagnosticMetadata(
    type = DiagnosticType.CODE_SMELL,
    severity = DiagnosticSeverity.MAJOR,
    minutesToFix = 15,
    tags = {
      DiagnosticTag.SQL,
      DiagnosticTag.PERFORMANCE,
      DiagnosticTag.STANDARD
    },
    scope = DiagnosticScope.BSL
  )
  public class LogicalOrInTheWhereSectionOfQueryDiagnostic extends AbstractSDBLListenerDiagnostic {
  
    private final Set<ParseTree> ors = new HashSet<>();
  
    @Override
    public void enterQueryPackage(SDBLParser.QueryPackageContext ctx) {
      ors.clear();
      super.enterQueryPackage(ctx);
    }
  
    @Override
    public void exitQueryPackage(SDBLParser.QueryPackageContext ctx) {
      ors.forEach(diagnosticStorage::addDiagnostic);
      super.exitQueryPackage(ctx);
    }
  
    @Override
    public void exitQuery(SDBLParser.QueryContext ctx) {
      if (ctx.where != null) {
        ors.addAll(new HashSet<>(Trees.findAllTokenNodes(ctx.where, SDBLParser.OR)));
      }
      super.exitQuery(ctx);
    }
  }
  