import os
from pathlib import Path
from rougail import Rougail, RougailConfig
from rougail.error import DictConsistencyError
#########################
from rougail.user_data_bitwarden import RougailUserDataBitwarden as RougailUserData
from json import load, dump
#########################
from pytest import raises
from unittest import mock


from rougail_tests.utils import config_to_dict


test_dir = Path(__file__).parent / 'structures'


def _test_structural_files(test_dir, command, *, env=False, modified=False):
    rougailconfig = RougailConfig.copy()
    rougailconfig['main_structural_directories'] = [str(test_dir)]
#    rougailconfig['tiramisu_cache'] = "cache.py"
    rougailconfig['step.user_data'] = ['bitwarden']
    rougailconfig['bitwarden.command'] = command
    rougail = Rougail(rougailconfig)
    config = rougail.run()
    config.property.read_write()
    # loads variables in the tiramisu config
    generated_user_data = RougailUserData(config, rougailconfig=rougailconfig).run()
    if modified:
        generated_user_data.insert(0, {'source': 'By Hand', 'errors': [], 'warnings': [], 'values': {'rougail.modified_variable': ['user_1', 'user_2'], 'rougail.modified_variable_single': 'user_2'}})
    errors = rougail.user_datas(generated_user_data)
    #expected output
    config_dict = dict(config_to_dict(config.value.get()))
    if not env:
        base_filename = 'bitwarden.json'
    else:
        base_filename = 'bitwarden_env.json'
    ok_file = Path('tests') / 'results' / test_dir.name /  'makedict' / (base_filename + '.' + command)
    if not ok_file.is_file():
        ok_file = Path('tests') / 'results' / test_dir.name /  'makedict' / base_filename
    if not ok_file.is_file():
        ok_file.parent.mkdir(parents=True, exist_ok=True)
        with open(ok_file, 'a') as json_file:
            dump(config_dict, json_file, indent=4)
    with open(ok_file) as json_file:
        expected = load(json_file)
    errors_file = Path('tests') / 'results' / test_dir.name /  'errors' / (base_filename + '.' + command)
    if not errors_file.is_file():
        errors_file = Path('tests') / 'results' / test_dir.name /  'errors' / base_filename
    if not errors_file.is_file():
        errors_file.parent.mkdir(parents=True, exist_ok=True)
        with open(errors_file, 'a') as json_file:
            dump(errors, json_file, indent=4)
    with open(errors_file) as json_file:
        expected_errors = load(json_file)
    assert expected_errors == errors, errors_file
    #
    assert expected == config_dict, ok_file


def test_structural_files_1_secret_rbw():
    "tests the output"
    _test_structural_files(test_dir / '1_secret', 'rbw')


def test_structural_files_1_secret_bw():
    "tests the output"
    _test_structural_files(test_dir / '1_secret', 'bw')


def test_structural_files_1_secret_unknown_rbw():
    "tests the output"
    _test_structural_files(test_dir / '1_secret_unknown', 'rbw')


def test_structural_files_1_secret_unknown_bw():
    "tests the output"
    _test_structural_files(test_dir / '1_secret_unknown', 'bw')


def test_structural_files_2_username_secret_rbw():
    "tests the output"
    _test_structural_files(test_dir / '2_username_secret', 'rbw')


def test_structural_files_2_username_secret_bw():
    "tests the output"
    _test_structural_files(test_dir / '2_username_secret', 'bw')


def test_structural_files_2_username_secret_upper_rbw():
    "tests the output"
    _test_structural_files(test_dir / '2_username_secret_upper', 'rbw')


def test_structural_files_2_username_secret_upper_bw():
    "tests the output"
    _test_structural_files(test_dir / '2_username_secret_upper', 'bw')


def test_structural_files_2_username_secret_invalid_rbw():
    "tests the output"
    _test_structural_files(test_dir / '2_username_secret_invalid', 'rbw')


def test_structural_files_2_username_secret_invalid_bw():
    "tests the output"
    _test_structural_files(test_dir / '2_username_secret_invalid', 'bw')


def test_structural_files_3_leadership_secret_rbw():
    "tests the output"
    _test_structural_files(test_dir / '3_leadership_secret', 'rbw')


def test_structural_files_3_leadership_secret_bw():
    "tests the output"
    _test_structural_files(test_dir / '3_leadership_secret', 'bw')


def test_structural_files_3_leadership_secret_several_rbw():
    "tests the output"
    _test_structural_files(test_dir / '3_leadership_secret_several', 'rbw')


def test_structural_files_3_leadership_secret_several_bw():
    "tests the output"
    _test_structural_files(test_dir / '3_leadership_secret_several', 'bw')


def test_structural_files_4_several_secrets_rbw():
    "tests the output"
    _test_structural_files(test_dir / '4_several_secrets', 'rbw')


def test_structural_files_4_several_secrets_bw():
    "tests the output"
    _test_structural_files(test_dir / '4_several_secrets', 'bw')


def test_structural_files_4_several_secrets_upper_rbw():
    "tests the output"
    _test_structural_files(test_dir / '4_several_secrets_upper', 'rbw')


def test_structural_files_4_several_secrets_upper_bw():
    "tests the output"
    _test_structural_files(test_dir / '4_several_secrets_upper', 'bw')


def test_structural_files_5_secret_calc_rbw():
    "tests the output"
    _test_structural_files(test_dir / '5_secret_calc', 'rbw')


def test_structural_files_5_secret_calc_bw():
    "tests the output"
    _test_structural_files(test_dir / '5_secret_calc', 'bw')


def test_structural_files_5_secret_calc_other_user_data_rbw():
    "tests the output"
    _test_structural_files(test_dir / '5_secret_calc_other_user_data', 'rbw', modified=True)


def test_structural_files_5_secret_calc_other_user_data2_rbw():
    "tests the output"
    _test_structural_files(test_dir / '5_secret_calc_other_user_data2', 'rbw', modified=True)


def test_structural_files_5_secret_calc_other_user_data3_rbw():
    "tests the output"
    _test_structural_files(test_dir / '5_secret_calc_other_user_data3', 'rbw', modified=True)


def test_structural_files_6_no_username_rbw():
    "tests the output"
    _test_structural_files(test_dir / '6_no_username', 'rbw')


def test_structural_files_6_no_username_bw():
    "tests the output"
    _test_structural_files(test_dir / '6_no_username', 'bw')


def test_structural_files_8_multi_variable_rbw():
    "tests the output"
    with raises(DictConsistencyError) as err:
        _test_structural_files(test_dir / '8_multi_variable', 'rbw')
    assert err.value.errno == 57


def test_structural_files_8_multi_variable_bw():
    "tests the output"
    with raises(DictConsistencyError) as err:
        _test_structural_files(test_dir / '8_multi_variable', 'bw')
    assert err.value.errno == 57


def test_structural_files_9_unknown_type_rbw():
    "tests the output"
    with raises(DictConsistencyError) as err:
        _test_structural_files(test_dir / '9_unknown_type', 'rbw')
    assert err.value.errno == 56


def test_structural_files_9_unknown_type_bw():
    "tests the output"
    with raises(DictConsistencyError) as err:
        _test_structural_files(test_dir / '9_unknown_type', 'bw')
    assert err.value.errno == 56


def test_structural_files_env_1_secret_rbw():
    "tests the output"
    with mock.patch.dict(os.environ, {'ROUGAIL_BITWARDEN_MOCK_ENABLE': '1'}):
        _test_structural_files(test_dir / '1_secret', 'rbw', env=True)


def test_structural_files_env_1_secret_bw():
    "tests the output"
    with mock.patch.dict(os.environ, {'ROUGAIL_BITWARDEN_MOCK_ENABLE': '1'}):
        _test_structural_files(test_dir / '1_secret', 'bw', env=True)


def test_structural_files_env_1_secret_unknown_rbw():
    "tests the output"
    with mock.patch.dict(os.environ, {'ROUGAIL_BITWARDEN_MOCK_ENABLE': '1'}):
        _test_structural_files(test_dir / '1_secret_unknown', 'rbw', env=True)


def test_structural_files_env_1_secret_unknown_bw():
    "tests the output"
    with mock.patch.dict(os.environ, {'ROUGAIL_BITWARDEN_MOCK_ENABLE': '1'}):
        _test_structural_files(test_dir / '1_secret_unknown', 'bw', env=True)


def test_structural_files_env_2_username_secret_rbw():
    "tests the output"
    with mock.patch.dict(os.environ, {'ROUGAIL_BITWARDEN_MOCK_ENABLE': '1'}):
        _test_structural_files(test_dir / '2_username_secret', 'rbw', env=True)


def test_structural_files_env_2_username_secret_bw():
    "tests the output"
    with mock.patch.dict(os.environ, {'ROUGAIL_BITWARDEN_MOCK_ENABLE': '1'}):
        _test_structural_files(test_dir / '2_username_secret', 'bw', env=True)


def test_structural_files_env_2_username_secret_upper_rbw():
    "tests the output"
    with mock.patch.dict(os.environ, {'ROUGAIL_BITWARDEN_MOCK_ENABLE': '1'}):
        _test_structural_files(test_dir / '2_username_secret_upper', 'rbw', env=True)


def test_structural_files_env_2_username_secret_upper_bw():
    "tests the output"
    with mock.patch.dict(os.environ, {'ROUGAIL_BITWARDEN_MOCK_ENABLE': '1'}):
        _test_structural_files(test_dir / '2_username_secret_upper', 'bw', env=True)


def test_structural_files_env_2_username_secret_invalid_rbw():
    "tests the output"
    with mock.patch.dict(os.environ, {'ROUGAIL_BITWARDEN_MOCK_ENABLE': '1'}):
        _test_structural_files(test_dir / '2_username_secret_invalid', 'rbw', env=True)


def test_structural_files_env_2_username_secret_invalid_bw():
    "tests the output"
    with mock.patch.dict(os.environ, {'ROUGAIL_BITWARDEN_MOCK_ENABLE': '1'}):
        _test_structural_files(test_dir / '2_username_secret_invalid', 'bw', env=True)


def test_structural_files_env_3_leadership_secret_rbw():
    "tests the output"
    with mock.patch.dict(os.environ, {'ROUGAIL_BITWARDEN_MOCK_ENABLE': '1'}):
        _test_structural_files(test_dir / '3_leadership_secret', 'rbw', env=True)


def test_structural_files_env_3_leadership_secret_bw():
    "tests the output"
    with mock.patch.dict(os.environ, {'ROUGAIL_BITWARDEN_MOCK_ENABLE': '1'}):
        _test_structural_files(test_dir / '3_leadership_secret', 'bw', env=True)


def test_structural_files_env_3_leadership_secret_several_rbw():
    "tests the output"
    with mock.patch.dict(os.environ, {'ROUGAIL_BITWARDEN_MOCK_ENABLE': '1'}):
        _test_structural_files(test_dir / '3_leadership_secret_several', 'rbw', env=True)


def test_structural_files_env_3_leadership_secret_several_bw():
    "tests the output"
    with mock.patch.dict(os.environ, {'ROUGAIL_BITWARDEN_MOCK_ENABLE': '1'}):
        _test_structural_files(test_dir / '3_leadership_secret_several', 'bw', env=True)


def test_structural_files_env_4_several_secrets_rbw():
    "tests the output"
    with mock.patch.dict(os.environ, {'ROUGAIL_BITWARDEN_MOCK_ENABLE': '1'}):
        _test_structural_files(test_dir / '4_several_secrets', 'rbw', env=True)


def test_structural_files_env_4_several_secrets_bw():
    "tests the output"
    with mock.patch.dict(os.environ, {'ROUGAIL_BITWARDEN_MOCK_ENABLE': '1'}):
        _test_structural_files(test_dir / '4_several_secrets', 'bw', env=True)


def test_structural_files_env_4_several_secrets_upper_rbw():
    "tests the output"
    with mock.patch.dict(os.environ, {'ROUGAIL_BITWARDEN_MOCK_ENABLE': '1'}):
        _test_structural_files(test_dir / '4_several_secrets_upper', 'rbw', env=True)


def test_structural_files_env_4_several_secrets_upper_bw():
    "tests the output"
    with mock.patch.dict(os.environ, {'ROUGAIL_BITWARDEN_MOCK_ENABLE': '1'}):
        _test_structural_files(test_dir / '4_several_secrets_upper', 'bw', env=True)


def test_structural_files_env_5_secret_calc_rbw():
    "tests the output"
    with mock.patch.dict(os.environ, {'ROUGAIL_BITWARDEN_MOCK_ENABLE': '1'}):
        _test_structural_files(test_dir / '5_secret_calc', 'rbw', env=True)


def test_structural_files_env_5_secret_calc_bw():
    "tests the output"
    with mock.patch.dict(os.environ, {'ROUGAIL_BITWARDEN_MOCK_ENABLE': '1'}):
        _test_structural_files(test_dir / '5_secret_calc', 'bw', env=True)


def test_structural_files_env_8_multi_variable_rbw():
    "tests the output"
    with mock.patch.dict(os.environ, {'ROUGAIL_BITWARDEN_MOCK_ENABLE': '1'}):
        with raises(DictConsistencyError) as err:
            _test_structural_files(test_dir / '8_multi_variable', 'rbw', env=True)
        assert err.value.errno == 57


def test_structural_files_env_8_multi_variable_bw():
    "tests the output"
    with mock.patch.dict(os.environ, {'ROUGAIL_BITWARDEN_MOCK_ENABLE': '1'}):
        with raises(DictConsistencyError) as err:
            _test_structural_files(test_dir / '8_multi_variable', 'bw', env=True)
        assert err.value.errno == 57


def test_structural_files_env_9_unknown_type_rbw():
    "tests the output"
    with mock.patch.dict(os.environ, {'ROUGAIL_BITWARDEN_MOCK_ENABLE': '1'}):
        with raises(DictConsistencyError) as err:
            _test_structural_files(test_dir / '9_unknown_type', 'rbw', env=True)
        assert err.value.errno == 56


def test_structural_files_env_9_unknown_type_bw():
    "tests the output"
    with mock.patch.dict(os.environ, {'ROUGAIL_BITWARDEN_MOCK_ENABLE': '1'}):
        with raises(DictConsistencyError) as err:
            _test_structural_files(test_dir / '9_unknown_type', 'bw', env=True)
        assert err.value.errno == 56