data/processed/RQ1/SQLAssistant-MCP/evaluate_scores.py

#!/usr/bin/env python3
"""
Collect score statistics for SQLAssistant-MCP project across models.
Data source: "score" field in execution_log.json for each session.
"""

import json
from pathlib import Path
import csv

# Base directory and model list
BASE_DIR = Path("/Users/wzr/TOSEM-2025/RESULTS")
MODELS = [
    "DeepSeek-R1",
    "DeepSeek-V3-1",
    "GPT-4o-mini",
    "GPT-5",
    "Gemini-2.5-flash",
    "Gemini-2.5-flash-nothinking",
    "Qwen3-235b",
]
PROJECT_NAME = "SQLAssistant-MCP"


def collect_scores():
    """Collect scores from all models (from execution_log.json score field)."""
    results = {}

    for model in MODELS:
        test_results_dir = BASE_DIR / model / PROJECT_NAME / "test_results"

        if not test_results_dir.exists():
            print(f"[WARN] Model {model} test_results directory not found")
            continue

        scores = []
        session_details = []

        # Iterate through all session subdirectories
        for session_dir in sorted(test_results_dir.iterdir()):
            if not session_dir.is_dir():
                continue

            log_file = session_dir / "execution_log.json"
            if not log_file.exists():
                continue

            try:
                with open(log_file, "r", encoding="utf-8") as f:
                    log_data = json.load(f)

                # Extract numeric score from execution_log.json score field
                # Structure example: "score": {"total_score": 70, "max_score": 100, "percentage": 70, ...}
                score_field = log_data.get("score")
                score = None
                if isinstance(score_field, (int, float)):
                    score = score_field
                elif isinstance(score_field, dict):
                    # For SQLAssistant-MCP, use percentage as numeric score (0-100)
                    score = score_field.get("percentage")

                if isinstance(score, (int, float)):
                    scores.append(score)
                    session_details.append(
                        {
                            "session": session_dir.name,
                            "score": score,
                        }
                    )

            except Exception as e:
                print(f"[ERROR] Reading {log_file}: {e}")

        # Calculate statistics
        if scores:
            stats = {
                "model": model,
                "total_samples": len(scores),
                "mean_score": sum(scores) / len(scores),
                "min_score": min(scores),
                "max_score": max(scores),
                # For SQLAssistant-MCP, percentage max is 100
                "perfect_count": sum(1 for s in scores if s == 100.0),
                "perfect_rate": sum(1 for s in scores if s == 100.0)
                / len(scores)
                * 100,
                "scores": scores,
                "session_details": session_details,
            }
        else:
            stats = {
                "model": model,
                "total_samples": 0,
                "mean_score": 0.0,
                "min_score": 0.0,
                "max_score": 0.0,
                "perfect_count": 0,
                "perfect_rate": 0.0,
                "scores": [],
                "session_details": [],
            }

        results[model] = stats

    return results


def print_summary(results: dict):
    """Print statistics summary."""
    print("\n" + "=" * 100)
    print(f"Score Statistics - {PROJECT_NAME}")
    print("=" * 100)
    print(
        f"\n{'Model':<35} {'Samples':<10} {'Mean':<12} {'Min':<10} {'Max':<10} {'Perfect':<10} {'Perfect%':<10}"
    )
    print("-" * 100)

    for model, stats in results.items():
        if stats["total_samples"] > 0:
            print(
                f"{model:<35} {stats['total_samples']:<10} "
                f"{stats['mean_score']:<12.4f} {stats['min_score']:<10.4f} "
                f"{stats['max_score']:<10.4f} {stats['perfect_count']:<10} "
                f"{stats['perfect_rate']:<10.1f}%"
            )
        else:
            print(f"{model:<35} {'No data':<10}")

    print("=" * 100)


def save_results(results: dict):
    """Save results to files."""
    output_dir = Path(__file__).parent

    # Save detailed JSON
    json_file = output_dir / "score_analysis.json"
    with open(json_file, "w", encoding="utf-8") as f:
        json.dump(results, f, indent=2, ensure_ascii=False)
    print(f"\n[OK] JSON results saved: {json_file}")

    # Save CSV summary
    csv_file = output_dir / "score_summary.csv"
    with open(csv_file, "w", newline="", encoding="utf-8") as f:
        writer = csv.writer(f)
        writer.writerow(
            [
                "Model",
                "Total_Samples",
                "Mean_Score",
                "Min_Score",
                "Max_Score",
                "Perfect_Count",
                "Perfect_Rate(%)",
            ]
        )

        for model, stats in results.items():
            if stats["total_samples"] > 0:
                writer.writerow(
                    [
                        model,
                        stats["total_samples"],
                        f"{stats['mean_score']:.4f}",
                        f"{stats['min_score']:.4f}",
                        f"{stats['max_score']:.4f}",
                        stats["perfect_count"],
                        f"{stats['perfect_rate']:.2f}",
                    ]
                )

    print(f"[OK] CSV summary saved: {csv_file}")


if __name__ == "__main__":
    print(f"Starting score statistics for {PROJECT_NAME}...")
    results = collect_scores()
    print_summary(results)
    save_results(results)
    print("\n[OK] Analysis complete!")