import subprocess

import pytest
from click.testing import CliRunner
from freezegun import freeze_time

from datahub.entrypoints import datahub
from tests.test_helpers import fs_helpers, mce_helpers
from tests.test_helpers.click_helpers import assert_result_ok
from tests.test_helpers.docker_helpers import wait_for_port

FROZEN_TIME = "2020-04-14 07:00:00"


@freeze_time(FROZEN_TIME)
@pytest.mark.integration
def test_hive_ingest(docker_compose_runner, pytestconfig, tmp_path, mock_time):
    test_resources_dir = pytestconfig.rootpath / "tests/integration/hive"

    with docker_compose_runner(
        test_resources_dir / "docker-compose.yml", "hive"
    ) as docker_services:
        wait_for_port(docker_services, "testhiveserver2", 10000, timeout=120)

        # Set up the container.
        command = "docker exec testhiveserver2 /opt/hive/bin/beeline -u jdbc:hive2://localhost:10000 -f /hive_setup.sql"
        subprocess.run(command, shell=True, check=True)

        # Run the metadata ingestion pipeline.
        runner = CliRunner()
        with fs_helpers.isolated_filesystem(tmp_path):
            config_file = (test_resources_dir / "hive_to_file.yml").resolve()
            result = runner.invoke(datahub, ["ingest", "-c", f"{config_file}"])
            assert_result_ok(result)

        # Verify the output.
        mce_helpers.check_golden_file(
            pytestconfig,
            output_path=tmp_path / "hive_mces.json",
            golden_path=test_resources_dir / "hive_mces_golden.json",
            ignore_paths=[
                # example: root[1]['proposedSnapshot']['com.linkedin.pegasus2avro.metadata.snapshot.DatasetSnapshot']['aspects'][0]['com.linkedin.pegasus2avro.dataset.DatasetProperties']['customProperties']['CreateTime:']
                # example: root[2]['proposedSnapshot']['com.linkedin.pegasus2avro.metadata.snapshot.DatasetSnapshot']['aspects'][0]['com.linkedin.pegasus2avro.dataset.DatasetProperties']['customProperties']['Table Parameters: transient_lastDdlTime']
                r"root\[\d+\]\['proposedSnapshot'\]\['com\.linkedin\.pegasus2avro\.metadata\.snapshot\.DatasetSnapshot'\]\['aspects'\]\[\d+\]\['com\.linkedin\.pegasus2avro\.dataset\.DatasetProperties'\]\['customProperties'\]\['.*Time.*'\]"
            ],
        )