"""스프레드시트 손잡이 `setLink` — 알약 키를 칸에 잇기 · 풀기(PLAN 39-4 D4).

순수 길(`spreadsheet_link_set.ts` · DOM 모름)을 vite `--ssr` 로 번들해 Node 로 돌림 —
새 연결 · 옮김 · 칸 하나 = 키 하나 · 시트 넘어 옮김 · 풀기 · 되돌리기 · 바뀔 것 없음 · 틀린 주소.
손잡이 몸(`spreadsheet.ts`)은 글로 확인 — 화면 조작은 ORCA.
"""

from __future__ import annotations

import json
import shutil
import subprocess
import tempfile
from pathlib import Path

import pytest

ROOT = Path(__file__).resolve().parents[2]
ENTRY = ROOT / "resources" / "tester" / "spreadsheet" / "spreadsheet_link_set_entry.ts"
VITE = ROOT / "config" / "node_modules" / "vite" / "bin" / "vite.js"


@pytest.mark.skipif(shutil.which("node") is None, reason="node 가 없음")
def test_setLink_순수_길():
    with tempfile.TemporaryDirectory(prefix="spreadsheet_link_set_") as outdir:
        entry_rel = "../" + str(ENTRY.relative_to(ROOT)).replace("\\", "/")
        build = subprocess.run(
            [
                "node",
                str(VITE),
                "build",
                "--configLoader",
                "runner",
                "--ssr",
                entry_rel,
                "--outDir",
                outdir,
            ],
            cwd=str(ROOT),
            capture_output=True,
            text=True,
            encoding="utf-8",
            errors="replace",
            timeout=120,
        )
        assert build.returncode == 0, f"vite ssr 번들 실패:\n{build.stdout}\n{build.stderr}"
        run = subprocess.run(
            ["node", str(Path(outdir) / "spreadsheet_link_set_entry.js")],
            capture_output=True,
            text=True,
            encoding="utf-8",
            errors="replace",
            timeout=60,
        )
        assert run.stdout.strip(), run.stderr
        result = json.loads(run.stdout)
    assert result["fail"] == 0, result["failures"]
    assert result["pass"] == 19


def test_손잡이_setLink_몸():
    src = (ROOT / "A00_Common" / "spreadsheet" / "spreadsheet.ts").read_text(encoding="utf-8")
    assert "setLink(key: string, cell: string | null, info?: LinkInfo): boolean;" in src
    body = src.split("    setLink(key, cell, info) {")[1].split("    destroy() {")[0]
    assert "if (readOnly) return false;" in body
    assert "linkCommand(ctx.book, ctx.sheet().id, key, cell, info)" in body
    assert "if (command) dispatch(command);" in body  # 되돌리기 이력에 쌓임(setDoc 아님)
    assert "loadLinks();" in body