agentsqripts/lib/wet-code/ast/refactoring/estimateRefactoringEffort.js

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

/**
 * @file Estimate refactoring effort
 * @description Single responsibility: Calculate effort required for refactoring
 */

function estimateRefactoringEffort(blocks, strategy) {
  const fileCount = new Set(blocks.map(b => b.file)).size;
  const totalLines = blocks.reduce((sum, b) => sum + (b.endLine - b.startLine + 1), 0);
  
  // Base effort calculation
  let effort = 'LOW';
  
  if (fileCount > 5 || totalLines > 200) {
    effort = 'HIGH';
  } else if (fileCount > 2 || totalLines > 50) {
    effort = 'MEDIUM';
  }
  
  // Adjust based on strategy complexity
  if (strategy === 'EXTRACT_BASE_CLASS' || strategy === 'EXTRACT_SHARED_MODULE') {
    // These are more complex refactorings
    if (effort === 'LOW') effort = 'MEDIUM';
    if (effort === 'MEDIUM') effort = 'HIGH';
  }
  
  return effort;
}

module.exports = estimateRefactoringEffort;