"""Test whether dot dict works right."""

import os

import pytest

from salessheets import config
from salessheets.utils import misc


TEST_VALUE = 'test_value'
TEST_FILE_PATH = os.path.join(config.TEMPLATE_PATH, 'test.html')

ONE_PARAGRAPH_STR = 'Lorem ipsum dolor sit amet, consectetur adipiscing ' \
                    'elit, sed do eiusmod tempor incididunt ut labore et ' \
                    'dolore magna aliqua.'

MANY_PARAGRAPH_STR = 'Lorem ipsum dolor sit amet, consectetur adipiscing ' \
                     'elit, sed do  eiusmod tempor incididunt ut labore ' \
                     'et dolore magna aliqua. \r\n Ut enim ad minim veniam, ' \
                     'quis nostrud exercitation ullamco laborisnisi ut ' \
                     'aliquip ex ea commodo consequat. \r\n Duis aute irure ' \
                     'dolor in reprehenderit in voluptate velit esse cillum ' \
                     'dolore eu fugiat nulla pariatur.'


def test_dot_dict_get_set():
    """Test DotDict get and set value."""
    context = misc.DotDict()
    context.test_value = TEST_VALUE
    assert context.test_value == TEST_VALUE


def test_dot_dict_no_value():
    """Test DotDict get value that does not exist returns None."""
    context = misc.DotDict()
    assert context.test_value is None


def test_dot_set_dict_get():
    """Test DotDict set/get value with dot notation."""
    context = misc.DotDict()
    context.test_value = TEST_VALUE
    assert context['test_value'] == TEST_VALUE


def test_dict_set_dot_get():
    """Test DotDict get/set value with dict notation."""
    context = misc.DotDict()
    context['test_value'] = TEST_VALUE
    assert context.test_value == TEST_VALUE


def test_remove_file():
    """Test remove_file removes existing file."""
    with open(TEST_FILE_PATH, 'a') as file:
        file.write('test_value')
    misc.remove_file(TEST_FILE_PATH)
    result = os.path.isfile(TEST_FILE_PATH)
    assert not result


def test_remove_no_existing_file():
    """Test remove_file runs with non-existing file without exception."""
    try:
        misc.remove_file('some/unreal/path/to/file.py')
    except FileNotFoundError:
        pytest.fail('FileNotFound Exception should not raise')


def test_split_text_in_paragraphs_with_one_paragraph():
    """Test split_text_in_paragraphs with one-paragraph string."""
    paragraph_list = misc.split_text_in_paragraphs(ONE_PARAGRAPH_STR)
    assert len(paragraph_list) == 1
    assert type(paragraph_list) is list


def test_split_text_in_paragraphs_with_many_paragraph():
    """Test split_text_in_paragraphs with many-paragraph string."""
    paragraph_list = misc.split_text_in_paragraphs(MANY_PARAGRAPH_STR)
    assert len(paragraph_list) == 3
    assert type(paragraph_list) is list


def test_split_text_in_paragraphs_in_case_description_is_none():
    """Test split_text_in_paragraphs with None instead of string."""
    paragraph_list = misc.split_text_in_paragraphs(None)
    assert len(paragraph_list) == 0
    assert type(paragraph_list) is list


def test_cleanup_dict():
    """Test cleanup_dict() function."""
    expected_result = {
        'key': '',
        'second': 'Data',
        'third': '',
        'fourth': 0,
        'fifth': 0
    }

    result = misc.cleanup_dict({
        'key': None,
        'second': 'Data',
        'third': '     ',
        'fourth': 0,
        'fifth': False
    })

    assert result == expected_result