"""Tests for note_capture.py — dumb capture into notes/inbox/ + audit log."""

import re
import sys
from pathlib import Path

import pytest

sys.path.insert(0, str(Path(__file__).resolve().parent.parent / "scripts"))
import note_capture  # noqa: E402

FILENAME_RE = re.compile(r"^\d{4}-\d{2}-\d{2}_\d{2}_\d{2}_\d{2}_\d{6}-[a-z0-9-]+\.md$")


@pytest.fixture
def workspace(tmp_path, monkeypatch):
    inbox = tmp_path / "notes" / "inbox"
    log = tmp_path / "log" / "note.log"
    monkeypatch.setattr(note_capture, "INBOX", inbox)
    monkeypatch.setattr(note_capture, "LOG", log)
    return tmp_path


def _run(text=None, argv_extra=None):
    argv = ["note_capture.py"]
    if text is not None:
        argv += ["--text", text]
    if argv_extra:
        argv += argv_extra
    return argv


def test_slugify_from_words():
    assert note_capture._slugify("Mazání starých images") == "mazani-starych-images"


def test_slugify_caps_word_count():
    assert note_capture._slugify("one two three four five six") == "one-two-three-four"


def test_slugify_bare_url_uses_domain():
    assert (
        note_capture._slugify("https://www.darkove-sklo.com/x/y") == "darkove-sklo-com"
    )


def test_slugify_empty_falls_back():
    assert note_capture._slugify("!!!") == "note"


def test_capture_writes_inbox_file_and_log(workspace, monkeypatch):
    monkeypatch.setattr(
        sys,
        "argv",
        _run("koupit kanistr na vodu", ["--channel", "telegram", "--chat-id", "42"]),
    )
    assert note_capture.main() == 0

    files = list((workspace / "notes" / "inbox").glob("*.md"))
    assert len(files) == 1
    name = files[0].name
    assert FILENAME_RE.match(name), name

    content = files[0].read_text(encoding="utf-8")
    assert content.startswith("---\n")
    assert "channel: telegram" in content
    assert 'chat_id: "42"' in content
    assert "koupit kanistr na vodu" in content

    log_lines = (
        (workspace / "log" / "note.log").read_text(encoding="utf-8").splitlines()
    )
    assert len(log_lines) == 1
    assert "CAPTURE" in log_lines[0]
    assert name in log_lines[0]


def test_capture_no_leftover_tmp_files(workspace, monkeypatch):
    monkeypatch.setattr(sys, "argv", _run("neco"))
    assert note_capture.main() == 0
    tmp_files = list((workspace / "notes" / "inbox").glob(".*"))
    assert tmp_files == []


def test_capture_omits_absent_provenance(workspace, monkeypatch):
    monkeypatch.setattr(sys, "argv", _run("bez kanalu"))
    assert note_capture.main() == 0
    content = next((workspace / "notes" / "inbox").glob("*.md")).read_text(
        encoding="utf-8"
    )
    assert "channel:" not in content
    assert "chat_id:" not in content


def test_capture_empty_input_fails(workspace, monkeypatch):
    monkeypatch.setattr(sys, "argv", _run("   "))
    assert note_capture.main() == 1
    assert list((workspace / "notes" / "inbox").glob("*.md")) == []