#!/usr/bin/env python3
"""
Create CSV exhibits for individual contributors
"""

import json
import csv
from pathlib import Path

def create_csv_exhibits():
    """Create CSV Exhibit A files for each contributor."""
    
    # Read the JSON inventory
    inventory_files = list(Path("legal_inventory_main").glob("*.json"))
    if not inventory_files:
        print("Error: No JSON inventory files found")
        return
    
    inventory_file = inventory_files[0]  # Use the most recent one
    print(f"Using inventory file: {inventory_file}")
    
    with open(inventory_file, 'r') as f:
        data = json.load(f)
    
    files = data['files']
    
    # Create output directory
    output_dir = Path("legal_exhibits")
    output_dir.mkdir(exist_ok=True)
    
    # Contributors we need exhibits for
    target_contributors = {
        'jope-bm': 'joe_exhibit_a.csv',
        'Drew Cain': 'drew_cain_exhibit_a.csv'
    }
    
    print("Creating CSV exhibits for contributors...")
    
    for contributor_key, filename in target_contributors.items():
        # Find files for this contributor
        contributor_files = []
        
        for file_info in files:
            # Check if this contributor is listed in the file's contributors
            for contrib in file_info.get('contributors', []):
                if contributor_key in contrib['name']:
                    contributor_files.append(file_info)
                    break
        
        if not contributor_files:
            print(f"No files found for {contributor_key}")
            continue
        
        # Sort files by path
        contributor_files.sort(key=lambda x: x['path'])
        
        # Create CSV file
        csv_file = output_dir / filename
        
        with open(csv_file, 'w', newline='', encoding='utf-8') as csvfile:
            fieldnames = [
                'file_path', 'file_name', 'category', 'size_bytes', 
                'modified_date', 'primary_author', 'all_contributors', 'sha256_hash'
            ]
            
            writer = csv.DictWriter(csvfile, fieldnames=fieldnames)
            writer.writeheader()
            
            for file_info in contributor_files:
                contributors_list = '; '.join([c['name'] for c in file_info['contributors']])
                
                writer.writerow({
                    'file_path': file_info['path'],
                    'file_name': file_info['name'],
                    'category': file_info['category'],
                    'size_bytes': file_info['size_bytes'],
                    'modified_date': file_info['modified_time'][:10],
                    'primary_author': file_info['primary_author'],
                    'all_contributors': contributors_list,
                    'sha256_hash': file_info['sha256_hash']
                })
        
        print(f"Created CSV exhibit for {contributor_key}: {csv_file}")
        print(f"  - {len(contributor_files)} files")
        print(f"  - {sum(f['size_bytes'] for f in contributor_files):,} bytes")

if __name__ == '__main__':
    create_csv_exhibits()