import re, os

def extract_items(path):
    with open(path, 'r', encoding='utf-8', errors='ignore') as f:
        content = f.read()
    return set(re.findall(r"\['([a-zA-Z0-9_]+)'\]\s*=\s*\{\s*\['name'\]", content))

preload_path = r'E:\FiveMserver\server\_preLoad\qs-inventory\[inventory]\qs-inventory\shared\items.lua'
qbcore_path = r'E:\FiveMserver\server\resources\[framework]\[core]\qb-core\shared\items.lua'

if not os.path.exists(preload_path):
    print(f'PRELOAD NOT FOUND: {preload_path}')
else:
    pi = extract_items(preload_path)
    qi = extract_items(qbcore_path)
    
    only_preload = sorted(pi - qi)
    only_qbcore = sorted(qi - pi)
    
    print(f'Preload items: {len(pi)}')
    print(f'QBCore items: {len(qi)}')
    print(f'Common: {len(pi & qi)}')
    print()
    print(f'=== ONLY IN PRELOAD ({len(only_preload)}) ===')
    for item in only_preload:
        print(f'  + {item}')
    print()
    print(f'=== ONLY IN QBCORE ({len(only_qbcore)}) ===')
    for item in only_qbcore:
        print(f'  - {item}')