Refactor Method Complexity Reduce

Refactor Method to Reduce Cognitive Complexity

Objective

Refactor the method ${input:methodName}, to reduce its cognitive complexity to ${input:complexityThreshold} or below, by extracting logic into focused helper methods.

Instructions

1. Analyze the current method to identify sources of cognitive complexity:

   • Nested conditional statements
   • Multiple if-else or switch chains
   • Repeated code blocks
   • Multiple loops with conditions
   • Complex boolean expressions

2. Identify extraction opportunities:

   • Validation logic that can be extracted into a separate method
   • Type-specific or case-specific processing that repeats
   • Complex transformations or calculations
   • Common patterns that appear multiple times

3. Extract focused helper methods:

   • Each helper should have a single, clear responsibility
   • Extract validation into separate Validate* methods
   • Extract type-specific logic into handler methods
   • Create utility methods for common operations
   • Use appropriate access levels (static, private, async)