"""
Comparison Hook
Auto-generated by Atomizer Phase 2.9

Compare min force to average

Operation: ratio
Formula: min_to_avg_ratio = min_force / avg_force
"""

import sys
import json
from pathlib import Path


def compare_ratio(min_force, avg_force):
    """
    Compare values using ratio.

    Args:
        min_force: float
        avg_force: float

    Returns:
        float: Comparison result
    """
    result = min_force / avg_force
    return result


def main():
    """Main entry point for hook execution."""
    if len(sys.argv) < 2:
        print("Usage: python {} <input_file.json>".format(sys.argv[0]))
        sys.exit(1)

    input_file = Path(sys.argv[1])

    # Read inputs
    with open(input_file, 'r') as f:
        inputs = json.load(f)

    # Extract required inputs
    min_force = inputs.get("min_force")
    if min_force is None:
        print(f"Error: Required input 'min_force' not found")
        sys.exit(1)
    avg_force = inputs.get("avg_force")
    if avg_force is None:
        print(f"Error: Required input 'avg_force' not found")
        sys.exit(1)

    # Calculate comparison
    result = compare_ratio(min_force, avg_force)

    # Write output
    output_file = input_file.parent / "min_to_avg_ratio.json"
    output = {
        "min_to_avg_ratio": result,
        "operation": "ratio",
        "formula": "min_force / avg_force",
        "inputs_used": {"min_force": min_force, "avg_force": avg_force}
    }

    with open(output_file, 'w') as f:
        json.dump(output, f, indent=2)

    print(f"min_to_avg_ratio = {result:.6f}")
    print(f"Result saved to: {output_file}")

    return result


if __name__ == '__main__':
    main()