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.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.BSLParser;
  import com.github._1c_syntax.bsl.parser.BSLParserRuleContext;
  import com.github._1c_syntax.utils.CaseInsensitivePattern;
  import org.antlr.v4.runtime.tree.ParseTree;
  import org.antlr.v4.runtime.tree.TerminalNode;
  
  import java.util.regex.Pattern;
  
  @DiagnosticMetadata(
    type = DiagnosticType.SECURITY_HOTSPOT,
    severity = DiagnosticSeverity.CRITICAL,
    minutesToFix = 15,
    tags = {
      DiagnosticTag.STANDARD,
      DiagnosticTag.DESIGN
    }
  )
  public class UsingExternalCodeToolsDiagnostic extends AbstractVisitorDiagnostic {
  
    private static final Pattern externalCodeToolsName = CaseInsensitivePattern.compile(
      "^(ВнешниеОбработки|ExternalDataProcessors|ВнешниеОтчеты|ExternalReports|" +
        "РасширенияКонфигурации|ConfigurationExtensions)"
    );
  
    private static final Pattern externalCodeToolsMethodsName = CaseInsensitivePattern.compile(
      "^(Создать|Create|Подключить|Connect)"
    );
  
    @Override
    public ParseTree visitCallStatement(BSLParser.CallStatementContext ctx) {
      if (ctx.globalMethodCall() == null) {
        checkUseExternalCodeTools(ctx, ctx.IDENTIFIER());
      }
      return super.visitCallStatement(ctx);
    }
  
    @Override
    public ParseTree visitComplexIdentifier(BSLParser.ComplexIdentifierContext ctx) {
      checkUseExternalCodeTools(ctx, ctx.IDENTIFIER());
      return super.visitComplexIdentifier(ctx);
    }
  
    private void checkUseExternalCodeTools(BSLParserRuleContext ctx, TerminalNode identifier) {
      if (identifier != null
        && externalCodeToolsName.matcher(identifier.getText()).matches()
        && Trees.findAllRuleNodes(ctx, BSLParser.RULE_methodCall)
        .stream()
        .anyMatch(child ->
          externalCodeToolsMethodsName.matcher(((BSLParser.MethodCallContext) child).getStart().getText()).matches())) {
        diagnosticStorage.addDiagnostic(ctx);
      }
    }
  }
  