agentsqripts/lib/wet-code/ast/context-analyzer/detectors/categorizeDuplicationPattern.js

Comprehensive static code analysis toolkit for identifying technical debt, security vulnerabilities, performance issues, and code quality problems

/**
 * @file Categorize duplication pattern
 * @description Single responsibility: Categorize duplication pattern based on content
 */

function categorizeDuplicationPattern(block) {
  const content = block.content.toLowerCase();
  
  // Test patterns
  if (content.includes('expect(') || content.includes('assert')) {
    return 'test-assertion';
  }
  if (content.includes('mock') || content.includes('stub')) {
    return 'mock-implementation';
  }
  if (content.includes('beforeeach') || content.includes('aftereach')) {
    return 'test-setup';
  }
  
  // Config patterns
  if (content.includes('config') && content.includes('{')) {
    return 'config-object';
  }
  if (content.includes('process.env')) {
    return 'environment-config';
  }
  
  // Database patterns
  if (content.includes('create table') || content.includes('alter table')) {
    return 'schema-definition';
  }
  if (content.includes('select') && content.includes('from')) {
    return 'query-pattern';
  }
  
  // React patterns
  if (content.includes('usestate') || content.includes('useeffect')) {
    return 'react-hooks';
  }
  if (content.includes('proptypes')) {
    return 'prop-validation';
  }
  
  // Express patterns
  if (content.includes('router.') || content.includes('app.')) {
    return 'route-handler';
  }
  if (content.includes('(req, res')) {
    return 'middleware-pattern';
  }
  
  return 'general-logic';
}

module.exports = categorizeDuplicationPattern;