"""Pytest configuration and fixtures."""

import pytest
from unittest.mock import Mock, patch


@pytest.fixture
def mock_esc_env(tmp_path):
    """Mock Pulumi ESC environment variables."""
    ssh_key_path = tmp_path / "test_key"
    ssh_key_path.write_text("-----BEGIN OPENSSH PRIVATE KEY-----\ntest\n-----END OPENSSH PRIVATE KEY-----")

    return {
        "HETZNER_API_TOKEN": "test-hetzner-token",
        "R2_ACCESS_KEY_ID": "test-r2-key",
        "R2_SECRET_ACCESS_KEY": "test-r2-secret",
        "R2_ENDPOINT": "test.r2.cloudflarestorage.com",
        "R2_ARTIFACTS_BUCKET": "test-artifacts",
        "SSH_PUBLIC_KEY": "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAITest",
        "SSH_PRIVATE_KEY": "-----BEGIN OPENSSH PRIVATE KEY-----\ntest\n-----END OPENSSH PRIVATE KEY-----",
        "SSH_PRIVATE_KEY_PATH": str(ssh_key_path),
        "CLOUDFLARE_API_TOKEN": "test-cf-token",
        "ICEBERG_REST_URI": "https://api.cloudflare.com/test",
        "R2_WAREHOUSE_NAME": "test-warehouse",
    }


@pytest.fixture
def mock_secrets(mock_esc_env):
    """Mock the secrets module to return test secrets."""
    with patch("materia.secrets._load_environment", return_value=mock_esc_env):
        yield


@pytest.fixture
def mock_hcloud_client():
    """Mock Hetzner Cloud client."""
    with patch("materia.providers.hetzner.Client") as mock_client:
        client_instance = Mock()
        mock_client.return_value = client_instance

        client_instance.ssh_keys.get_all.return_value = []
        client_instance.ssh_keys.create.return_value = Mock(id=1, name="materia-key")

        mock_server = Mock()
        mock_server.id = 12345
        mock_server.name = "test-worker"
        mock_server.status = "running"
        mock_server.public_net.ipv4.ip = "192.0.2.1"
        mock_server.server_type.name = "ccx12"
        mock_server.wait_until_status_is = Mock()
        mock_server.delete = Mock()

        mock_response = Mock()
        mock_response.server = mock_server

        client_instance.servers.create.return_value = mock_response
        client_instance.servers.get_all.return_value = []
        client_instance.servers.get_by_id.return_value = mock_server

        yield client_instance


@pytest.fixture
def mock_ssh_wait():
    """Mock SSH wait function to return immediately."""
    with patch("materia.providers.hetzner.wait_for_ssh", return_value=True):
        yield


@pytest.fixture
def mock_ssh_connection():
    """Mock paramiko SSH connection."""
    with patch("materia.pipelines.paramiko.SSHClient") as mock_ssh_class, \
         patch("materia.pipelines.paramiko.RSAKey.from_private_key_file") as mock_key:
        ssh_instance = Mock()
        mock_ssh_class.return_value = ssh_instance
        mock_key.return_value = Mock()

        ssh_instance.connect = Mock()
        ssh_instance.set_missing_host_key_policy = Mock()

        mock_channel = Mock()
        mock_channel.recv_exit_status.return_value = 0

        mock_stdout = Mock()
        mock_stdout.read.return_value = b"Success\n"
        mock_stdout.channel = mock_channel

        mock_stderr = Mock()
        mock_stderr.read.return_value = b""

        ssh_instance.exec_command = Mock(
            return_value=(Mock(), mock_stdout, mock_stderr)
        )
        ssh_instance.close = Mock()

        yield ssh_instance