from genesis.data_models import RuleDocument
from genesis.parsers.rule_doc_parser import RuleDocParser

from tests.docx_helpers import make_rule_doc, new_document, save_document


def test_parse_heading_and_bullet(tmp_path):
    path = make_rule_doc(tmp_path, [
        ("H1", "1. 機能一覧の書き方"),
        ("list", "・機能ID は F001 から連番で付与する。"),
        ("list", "・省略記号（～、…）は禁止し、正式名称を記載する。"),
    ])

    result = RuleDocParser().parse(path, category="write")

    assert isinstance(result, RuleDocument)
    assert result.category == "write"
    assert result.file_type == "word"
    assert result.file_name == "source.docx"
    assert "# 1. 機能一覧の書き方" in result.markdown_content
    assert "- 機能ID は F001 から連番で付与する。" in result.markdown_content
    assert "- 省略記号（～、…）は禁止し、正式名称を記載する。" in result.markdown_content


def test_parse_prefix_bullet_without_list_style(tmp_path):
    # 真实样本的「・」前缀在 Normal 样式段落（非 List Bullet）——双通道检测
    doc = new_document()
    doc.add_paragraph("・表ヘッダーは太字とし、下線を付ける。")
    path = save_document(tmp_path, doc)

    result = RuleDocParser().parse(path)

    assert "- 表ヘッダーは太字とし、下線を付ける。" in result.markdown_content


def test_parse_table_to_markdown(tmp_path):
    doc = new_document()
    table = doc.add_table(rows=3, cols=2)
    headers = ["項目", "規則"]
    for c, h in enumerate(headers):
        table.cell(0, c).text = h
    table.cell(1, 0).text = "表ヘッダー"
    table.cell(1, 1).text = "太字のみ"
    table.cell(2, 0).text = "枠線"
    table.cell(2, 1).text = "付ける"
    path = save_document(tmp_path, doc)

    result = RuleDocParser().parse(path)

    lines = result.markdown_content.splitlines()
    assert "| 項目 | 規則 |" in lines
    assert "| --- | --- |" in lines
    assert "| 表ヘッダー | 太字のみ |" in lines
    assert "| 枠線 | 付ける |" in lines


def test_parse_empty_document(tmp_path):
    doc = new_document()
    doc.add_paragraph("")
    path = save_document(tmp_path, doc)

    result = RuleDocParser().parse(path)

    assert result.markdown_content == ""


def test_parse_hash_stable_and_sha256(tmp_path):
    path = make_rule_doc(tmp_path, [("H1", "章"), ("", "本文")])

    r1 = RuleDocParser().parse(path)
    r2 = RuleDocParser().parse(path)

    assert r1.hash == r2.hash
    assert len(r1.hash) == 64  # sha256 hex


def test_parse_design_category(tmp_path):
    path = make_rule_doc(tmp_path, [("H1", "アーキテクチャ制約")])

    result = RuleDocParser().parse(path, category="design")

    assert result.category == "design"