from pathlib import Path
from contextlib import chdir
from json import dumps, loads

from rougail.cli.__main__ import main


test_dir = Path(__file__).parent


def test_cli():
    with chdir(test_dir / 'cli'):
        ret = main(['--main_dictionaries', 'structures'], do_not_print=True)
        filename = Path('result.txt')
        if not filename.is_file():
            with filename.open('w') as fh:
                fh.write(ret[1])
        with filename.open() as fh:
            data = fh.read()
        assert ret == (True, data)


def test_cli_boolean():
    with chdir(test_dir / 'cli'):
        ret = main(['--main_dictionaries', 'structures', '--console.mandatory'], do_not_print=True)
        filename = Path('result.txt')
        if not filename.is_file():
            with filename.open('w') as fh:
                fh.write(ret[1])
        with filename.open() as fh:
            data = fh.read()
        assert ret == (True, data)


def test_cli_boolean_no():
    with chdir(test_dir / 'cli'):
        ret = main(['--main_dictionaries', 'structures', '--console.no-mandatory'], do_not_print=True)
        filename = Path('result.txt')
        if not filename.is_file():
            with filename.open('w') as fh:
                fh.write(ret[1])
        with filename.open() as fh:
            data = fh.read()
        assert ret == (True, data)


def test_cli_version():
    with chdir(test_dir / 'cli'):
        ret = main(['--cli.version'], do_not_print=True)
        filename = Path('versions.txt')
        if not filename.is_file():
            with filename.open('w') as fh:
                fh.write(dumps(ret))
        with filename.open() as fh:
            data = loads(fh.read())
        assert ret == data


def test_cli_version_user_data_disabled():
    with chdir(test_dir / 'cli'):
        ret = main(['--cli.version', '--step.output', 'doc'], do_not_print=True)
        filename = Path('versions.txt')
        if not filename.is_file():
            with filename.open('w') as fh:
                fh.write(dumps(ret))
        with filename.open() as fh:
            data = loads(fh.read())
        assert ret == data


def test_cli_version_user_data_disabled():
    with chdir(test_dir / 'second_step'):
        ret = main(['--main_dictionaries', 'structures', '--step.output', 'doc'], do_not_print=True)
        filename = Path('yaml.txt')
        if not filename.is_file():
            with filename.open('w') as fh:
                fh.write(dumps(ret[1]))
        with filename.open() as fh:
            data = loads(fh.read())
        assert ret == (True, data)