from pytest import fixture  # , raises
from pathlib import Path
from rougail import Rougail, RougailConfig
from rougail.output_hcl import RougailOutputHcl as RougailOutput



EXT = 'hcl'


structures = list((Path(__file__).parent / 'structures').glob("*.yaml"))
structures.sort()


def idfn(fixture_value):
    return fixture_value.name


@fixture(scope="module", params=structures, ids=idfn)
def test_file(request):
    return request.param


def _test_structural_files(test_file, ext):
    rougailconfig = RougailConfig.copy()
    ##################################
    rougailconfig['step.output'] = 'hcl'
    rougailconfig["main_namespace"] = None
    rougailconfig["main_structural_directories"] = [str(test_file.absolute())]
    ##################################
    rougail = Rougail(rougailconfig)
    config = rougail.run()
    config.information.set("description_type", "path_and_description")
    config.property.read_only()
    generated_output = RougailOutput(config, rougailconfig=rougailconfig).run()[1]
    output_file = Path(__file__).parent / 'results' / (test_file.name + "." + ext)
    if not output_file.is_file():
        if not output_file.parent.is_dir():
            output_file.parent.mkdir()
        with output_file.open('w') as outfh:
            outfh.write(generated_output)
    with output_file.open() as outfh:
         attented_output = outfh.read()
    assert generated_output == attented_output, f'filename {output_file}'


def test_structural_files_hcl(test_file):
    _test_structural_files(test_file, EXT)