import os
import shutil
from unittest.mock import MagicMock

import demistomock as demisto
import pytest
from ExtractIndicatorsFromWordFile import WordParser, main

expected_partial_all_data = "Lorem ipsum dolor sit amet, an quas nostro posidonium mei, pro choro vocent pericula et"


@pytest.mark.parametrize(
    "file_name,file_path",
    [("docwithindicators.doc", "test_data/docwithindicators"), ("docxwithindicators.docx", "test_data/docxwithindicators")],
)
def test_parse_word(file_name, file_path, request):
    basename = os.path.basename(file_path)
    shutil.copy(file_path, os.getcwd())

    if os.getcwd().endswith("test_data"):
        os.chdir("..")
    parser = WordParser()
    parser.get_file_details = lambda: None
    parser.file_name = file_name
    parser.file_path = basename
    parser.parse_word()
    assert expected_partial_all_data in parser.paragraphs


def test_getting_file_from_context(mocker):
    """
    Given:
        -

    When:
        - Call to get_file_details

    Then:
        - Validate the context comes from incident by calling execute_command('getContext')
        instead of demisto.context witch is missed in context of sub-playbook

    """

    # prepare
    parser = WordParser()
    mocker.patch.object(demisto, "dt")
    mocker.patch.object(demisto, "args", return_value={})
    mocker.patch.object(demisto, "incident", return_value={"id": 1})
    mocked_method = mocker.patch("ExtractIndicatorsFromWordFile.execute_command", return_value={"context": {}})

    # run
    parser.get_file_details()

    # validate
    assert mocked_method.call_args[0][0] == "getContext"


def test_get_hyperlinks():
    """
    Given:
        - Document with 3 hyperlinks.
    When:
        - Call get_hyperlinks
    Then:
        - Validate the result contains the 3 links.
    """
    from docx.opc.constants import RELATIONSHIP_TYPE as RT

    parser = WordParser()

    doc = MagicMock()
    doc.part.rels = {}

    doc.part.rels = {
        "r1": MagicMock(reltype=RT.HYPERLINK, _target="http://example1.com"),
        "r2": MagicMock(reltype=RT.HYPERLINK, _target="http://example2.com"),
        "r3": MagicMock(reltype=RT.HYPERLINK, _target="http://example3.com"),
    }

    result = parser.get_hyperlinks(doc)
    assert result == "http://example1.com http://example2.com http://example3.com "


def test_get_paragraphs():
    """
    Given:
        - Document with 3 paragraphs.
    When:
        - Call get_paragraphs
    Then:
        - Validate the result contains the 3 paragraphs.
    """
    parser = WordParser()

    doc = MagicMock()
    mock_paragraphs = [
        MagicMock(text="This is the first paragraph."),
        MagicMock(text="This is the second paragraph."),
        MagicMock(text="This is the third paragraph."),
    ]

    doc.paragraphs = mock_paragraphs
    result = parser.get_paragraphs(doc)
    assert result == "This is the first paragraph.\nThis is the second paragraph.\nThis is the third paragraph."


def test_get_tables():
    """
    Given:
        - Document with a table.
    When:
        - Call get_tables
    Then:
        - Validate the result contains the table data.
    """
    parser = WordParser()

    doc = MagicMock()

    # create a mock table, row, cell, and paragraph structure
    mock_table = MagicMock()
    mock_row = MagicMock()
    mock_cell_1 = MagicMock()
    mock_cell_2 = MagicMock()

    mock_paragraph_1 = MagicMock(text="Cell 1 text.")
    mock_paragraph_2 = MagicMock(text="Cell 2 text.")

    mock_cell_1.paragraphs = [mock_paragraph_1]
    mock_cell_2.paragraphs = [mock_paragraph_2]

    mock_row.cells = [mock_cell_1, mock_cell_2]
    mock_table.rows = [mock_row]
    doc.tables = [mock_table]

    result = parser.get_tables(doc)
    assert result == "Cell 1 text. Cell 2 text."


def test_main(mocker):
    """
    Given:
        - Document with author, title and paragraph.
    When:
        - Call main
    Then:
        - Validate the human-readable output is correct.
        - validate extractIndicators command executed with the correct arguments.
    """

    expected_hr_output = """### Properties
    |author|title|
    |---|---|
    | author | title |

    ### Paragraphs
    paragraphs

    ### Tables

    ### Hyperlinks
    """

    parser = WordParser()
    parser.core_properties = {"author": "author", "title": "title"}
    parser.paragraphs = "paragraphs"
    mocker.patch("ExtractIndicatorsFromWordFile.WordParser", return_value=parser)

    mocker.patch.object(parser, "parse_word", return_value={})
    execute_command_mock = mocker.patch.object(demisto, "executeCommand", return_value={})
    return_results_mock = mocker.patch("ExtractIndicatorsFromWordFile.return_results")

    main()

    return_results_mock.call_args[0][0] == expected_hr_output  # noqa: B015
    assert execute_command_mock.call_args[0][0] == "extractIndicators"
    assert execute_command_mock.call_args[0][1]["text"] == "paragraphs   author title"