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/*
 * SonarQube Python Plugin
 * Copyright (C) 2011-2024 SonarSource SA
 * mailto:info AT sonarsource DOT com
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the Sonar Source-Available License Version 1, as published by SonarSource SA.
 *
 * This program 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 Sonar Source-Available License for more details.
 *
 * You should have received a copy of the Sonar Source-Available License
 * along with this program; if not, see https://sonarsource.com/license/ssal/
 */
package org.sonar.python.checks.regex;

import org.sonar.check.Rule;
import org.sonar.check.RuleProperty;
import org.sonar.plugins.python.api.tree.CallExpression;
import org.sonarsource.analyzer.commons.regex.RegexParseResult;
import org.sonarsource.analyzer.commons.regex.finders.ComplexRegexFinder;

@Rule(key = "S5843")
public class RegexComplexityCheck extends AbstractRegexCheck {

  private static final int DEFAULT_MAX = 20;

  @RuleProperty(
    key = "maxComplexity",
    description = "The maximum authorized complexity.",
    defaultValue = "" + DEFAULT_MAX)
  public int max = DEFAULT_MAX;

  @Override
  public void checkRegex(RegexParseResult regex, CallExpression methodInvocation) {
    new ComplexRegexFinder(this::addIssue, max).visit(regex);
  }
}