import os
import unittest
import sys
from pathlib import Path

code_path = Path(__file__).parents[2] / "ca_core"
sys.path.insert(0, str(code_path))

from crypto.zenroom_service_client import ZenroomServiceClient


class TestZenroomServiceClientIntegration(unittest.TestCase):

    @unittest.skipUnless(os.getenv("ZENROOM_BASE_URL"), "No ZENROOM_BASE_URL set")
    def test_end_to_end_smoke(self):
        client = ZenroomServiceClient(base_url=os.environ["ZENROOM_BASE_URL"])

        # 1) keypair -> public key
        kp = client.generate_keypair("IntegrationUser123456")
        self.assertIn("keyring", kp)
        self.assertIn("private_key", kp)

        pub = client.generate_public_key(kp["keyring"])
        self.assertIsInstance(pub, str)
        self.assertTrue(pub.strip())

        # 2) symmetric roundtrip
        plaintext = "Dear Bob, your name is too short, goodbye - Alice."
        sm = client.symmetric_encrypt(
            header="A very important secret",
            message=plaintext,
            shared_key="myVerySecretPassword",
        )
        pt = client.symmetric_decrypt(secret_message=sm, shared_key="myVerySecretPassword")
        self.assertEqual(pt, plaintext)