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.BSLParser.GlobalMethodCallContext;
  import com.github._1c_syntax.utils.CaseInsensitivePattern;
  import org.antlr.v4.runtime.tree.ParseTree;
  
  import java.util.function.Predicate;
  import java.util.regex.Pattern;
  
  @DiagnosticMetadata(
    type = DiagnosticType.CODE_SMELL,
    severity = DiagnosticSeverity.MAJOR,
    minutesToFix = 2,
    tags = {
      DiagnosticTag.STANDARD
    }
  )
  public class TryNumberDiagnostic extends AbstractVisitorDiagnostic {
  
    private static final Pattern NUMBER_PATTERN = CaseInsensitivePattern.compile(
      "число|number"
    );
    private static final Predicate<GlobalMethodCallContext> MATCH_METHOD_CALL_CAST_TO_NUMBER
      = e -> NUMBER_PATTERN.matcher(e.methodName().getText()).matches();
  
    @Override
    public ParseTree visitTryCodeBlock(BSLParser.TryCodeBlockContext ctx) {
  
      Trees.findAllRuleNodes(ctx, BSLParser.RULE_globalMethodCall)
        .stream()
        .filter(GlobalMethodCallContext.class::isInstance)
        .map(GlobalMethodCallContext.class::cast)
        .filter(MATCH_METHOD_CALL_CAST_TO_NUMBER)
        .forEach(diagnosticStorage::addDiagnostic);
  
      return ctx;
    }
  
  }
  