# mypy: disable-error-code="attr-defined"
import io
import pytest
import typing

from pathlib import Path

import cipy
import cipy.script

from matchers import HasAttributes
from mocks import mock_run


def test_node_run_runs_main(mock_subprocess) -> None:
    action = cipy.script.NodeScript(name="example", main=Path("/dev/null"))
    action.run(cipy.Context())

    assert mock_subprocess.call_args_list[0].args == (["node", "/dev/null"],)


def test_node_cleanup_noop_without_post(mock_subprocess) -> None:
    action = cipy.script.NodeScript(name="example", main=Path("/dev/null"))
    action.cleanup(cipy.Context())

    mock_subprocess.assert_not_called()


def test_node_cleanup_runs_post(mock_subprocess) -> None:
    action = cipy.script.NodeScript(
        name="example", main=Path("/dev/null"), post=Path("/dev/zero")
    )
    action.cleanup(cipy.Context())

    assert mock_subprocess.call_args_list[0].args == (["node", "/dev/zero"],)


def test_script_writes_to_a_file(mock_subprocess) -> None:
    action = cipy.script.Script(script="""
    echo Lorem Ipsum
    """)

    def check(args, **kwargs):
        assert Path(args[-1]).is_file()
        with open(args[-1], "r", encoding="utf8") as file:
            assert file.read() == action.script
        return mock_run(args, **kwargs)

    mock_subprocess.side_effect = check

    action.run(cipy.Context())


def test_script_performs_mustache_substitution(mock_subprocess) -> None:
    action = cipy.script.Script(script="""
    echo {{ foo }}
    """)

    def check(args, **kwargs):
        assert Path(args[-1]).is_file()
        with open(args[-1], "r", encoding="utf8") as file:
            assert file.read() == "echo 1"
        return mock_run(args, **kwargs)

    mock_subprocess.side_effect = check

    action.run(cipy.Context(foo=1))


def test_script_propogates_mustache_error(ci_logger, mock_subprocess) -> None:
    action = cipy.script.Script(script="""
    echo {{ foo }}
    """)

    mock_subprocess.side_effect = RuntimeError("Should not be reached")

    assert action.run(cipy.Context()) is cipy.Status.FAILURE
    ci_logger.format.assert_called_with(
        HasAttributes(name="Script", message="Could not find key 'foo'\n")
    )