"""Перевод HTML Eva в Markdown (wiki-module, spec wiki «Markdown-копия вики», design 10)."""
import re
from pathlib import Path

from jira_hub.modules.wiki import convert

FIX = Path(__file__).parent / "fixtures" / "wiki"
FILE_URL = "https://eva.example.test/files/obj/CmfDocument/CmfDocument%3Aa08/CmfDocument%3A3f2a9c1e-0b7d-4e8a-9c21-5d6e7f8a9b0c/model.xlsx?version=1"
IMG_REF = "/files/obj/CmfDocument/CmfDocument%3Aa08/CmfDocument%3A3f2a9c1e-0b7d-4e8a-9c21-5d6e7f8a9b0c/image2026-7-27_14-20-6.png?version=1"
THUMB_REF = "/files/obj/CmfDocument/CmfDocument%3Aa08/CmfDocument%3A3f2a9c1e-0b7d-4e8a-9c21-5d6e7f8a9b0c/model.xlsx.meta/thumbnail.jpg?version=1"
FILE_REF = "/files/obj/CmfDocument/CmfDocument%3Aa08/CmfDocument%3A3f2a9c1e-0b7d-4e8a-9c21-5d6e7f8a9b0c/model.xlsx?version=1"


def _html(name):
    return (FIX / name).read_text(encoding="utf-8")


def test_image_becomes_attachment():
    md, atts = convert.to_markdown(
        _html("page_image.html"),
        [{"ref": IMG_REF, "url": "https://eva.example.test" + IMG_REF, "name": "image2026-7-27_14-20-6.png"}],
        [],
    )
    assert "[📎 image2026-7-27_14-20-6.png](attachment:@0)" in md.splitlines()
    assert atts == [{"url": "https://eva.example.test" + IMG_REF, "name": "image2026-7-27_14-20-6.png"}]


def test_thumbnail_and_file_one_link():
    md, atts = convert.to_markdown(
        _html("page_file.html"),
        [
            {"ref": THUMB_REF, "url": FILE_URL, "name": "model.xlsx"},
            {"ref": FILE_REF, "url": FILE_URL, "name": "model.xlsx"},
        ],
        [],
    )
    assert [a["name"] for a in atts] == ["model.xlsx"] and len(atts) == 1
    assert md.count("](attachment:@0)") == 1
    assert "[📎 model.xlsx](attachment:@0)" in md
    assert "attach-file" not in md


def test_page_link():
    md, _ = convert.to_markdown(
        _html("page_links.html"),
        [],
        [{"ref": "project/Document/DOC-019834", "code": "DOC-019834"}],
    )
    assert "[Модель данных](page:DOC-019834)" in md


def test_external_link_kept():
    md, _ = convert.to_markdown(_html("page_links.html"), [], [])
    assert "(https://example.org)" in md


def test_no_raw_html():
    for name in ("page_image.html", "page_file.html", "page_links.html"):
        md, _ = convert.to_markdown(
            _html(name),
            [{"ref": IMG_REF, "url": "https://eva.example.test" + IMG_REF, "name": "image.png"},
             {"ref": THUMB_REF, "url": FILE_URL, "name": "model.xlsx"},
             {"ref": FILE_REF, "url": FILE_URL, "name": "model.xlsx"}],
            [{"ref": "project/Document/DOC-019834", "code": "DOC-019834"}],
        )
        assert re.search(r"<[a-zA-Z/]", md) is None, name


def test_table_kept():
    md, _ = convert.to_markdown(_html("page_links.html"), [], [])
    table_lines = [line for line in md.splitlines() if "|" in line]
    assert table_lines and any("---" in line for line in table_lines)


def test_headings_atx():
    md, _ = convert.to_markdown(_html("page_links.html"), [], [])
    assert "# Требования" in md.splitlines()


def test_static_links_removed():
    html = '<p>Текст <img src="/static/x.png" alt=""> и <a href="static/y.html">ссылка</a></p>'
    md, atts = convert.to_markdown(html, [], [])
    assert "static" not in md and atts == []


def test_fill_ids():
    assert convert.fill_ids("[x](attachment:@1)", [7, 9]) == "[x](attachment:9)"