import sys, os
sys.path.insert(0, '/data/data/com.termux/files/home/local-testkit')
import hermes_wechat_daemon as d

print('loading config...')
d.load_config()
print('sqlcipher_key=', repr(d.config.get('sqlcipher_key')))

work_dir = '/data/data/com.termux/files/home/hermes_work'
os.makedirs(work_dir, exist_ok=True)

print('copying db...')
copied = d.copy_db(d.config.get('db_src_path'), work_dir)
print('copied=', copied)

enc = os.path.join(work_dir, 'EnMicroMsg.db')
plain = '/data/data/com.termux/files/home/EnMicroMsg.db.decrypted.db'
if os.path.exists(plain):
    os.remove(plain)
    print('removed existing plain')

print('decrypting with daemon function...')
key = d.config.get('sqlcipher_key')
print('key=', repr(key))

ok = d.decrypt_db(enc, plain, key, 1024, 1)
print('decrypt=', ok)
print('plain exists=', os.path.exists(plain))
if os.path.exists(plain):
    print('plain size=', os.path.getsize(plain))