#!/usr/bin/env python3
"""Regenerate the Go test vectors in crypto_test.go from the reference client.

    pip install --target=/tmp/pybydenv pybyd==0.0.75 cryptography
    PYTHONPATH=/tmp/pybydenv python3 gen_fixtures.py

If the Go tests fail after a pybyd upgrade, run this: BYD rotating the bangcle
tables is the likely cause, and bangcle_tables.bin needs replacing too
(pybyd/data/bangcle_tables.bin inside the wheel).
"""
from pybyd._crypto.bangcle import BangcleCodec
from pybyd._crypto.hashing import md5_hex, pwd_login_key, sha1_mixed, compute_checkcode

c = BangcleCodec()
for p in ["", "hello", '{"functionType":"pwdLogin"}', "ünïcodé ✓"]:
    print(f"{p!r} -> {c.encode_envelope(p)}")
print("md5Hex(hunter2)      ", md5_hex("hunter2"))
print("pwdLoginKey(hunter2) ", pwd_login_key("hunter2"))
print("sha1Mixed(abc)       ", sha1_mixed("abc"))
print("checkcode            ", compute_checkcode({"zeta": "1", "alpha": "2"}))