"""스프레드시트 손가락(PLAN_기기대응 4-2 · `spreadsheet_mouse.ts` · `_editor.ts` · `_grid.ts`) — 실제 브라우저 터치.

sub1 화면 서버(5174)에 견본 통합문서를 붙여 CDP 터치를 넣음:
① 톡 = 칸 고름 · 화면 자판 안 뜸(inputMode none) ② 고른 칸에서 끌기 = 범위
③ 안 고른 칸에서 끌기 = 고름 그대로(화면 밀기) ④ 두 번 톡 = 고침 · 자판 뜸(inputMode text)
⑤ ⋯ 단추(터치 모드) = 칸 메뉴 ⑥ 자판 없는 단추 줄 · 🔍 = 찾기
"""

import urllib.request

import pytest

BASE = "http://localhost:5174"

MOUNT = """
async () => {
  const m = await import('/spreadsheet/spreadsheet.ts');
  const book = await (await fetch('/spreadsheet/spreadsheet_sample.json')).json();
  const host = document.createElement('div');
  Object.assign(host.style, { position: 'fixed', inset: '0', zIndex: 99999, background: '#fff', display: 'flex' });
  document.body.append(host);
  window.__sel = null;
  window.__ss = m.createSpreadsheet(host, book, { onSelect: (s) => (window.__sel = s) });
  await new Promise((r) => setTimeout(r, 500));
  const g = document.querySelector('.aislo-grid').getBoundingClientRect();
  return [g.left, g.top, g.width, g.height];
}
"""


def _up() -> bool:
    try:
        urllib.request.urlopen(BASE, timeout=2)
        return True
    except Exception:
        return False


def _touch(cdp, kind, points):
    cdp.send(
        "Input.dispatchTouchEvent",
        {
            "type": kind,
            "touchPoints": [{"x": x, "y": y, "id": i} for i, (x, y) in enumerate(points)],
        },
    )


@pytest.mark.skipif(not _up(), reason="sub1 화면 서버(5174) 꺼짐")
def test_spreadsheet_touch_select_range_edit():
    from playwright.sync_api import sync_playwright

    with sync_playwright() as p:
        browser = p.chromium.launch(channel="msedge", headless=True)
        ctx = browser.new_context(
            viewport={"width": 390, "height": 844}, has_touch=True, is_mobile=True
        )
        page = ctx.new_page()
        page.goto(f"{BASE}/#/a01-home")
        page.wait_for_timeout(1000)
        gx, gy, gw, gh = page.evaluate(MOUNT)
        cdp = ctx.new_cdp_session(page)
        sel = lambda: page.evaluate("window.__sel")  # noqa: E731
        ime = lambda: page.evaluate("document.activeElement && document.activeElement.inputMode")  # noqa: E731

        def tap(x, y):
            _touch(cdp, "touchStart", [(x, y)])
            _touch(cdp, "touchEnd", [])
            page.wait_for_timeout(450)

        def drag(x0, y0, x1, y1):
            _touch(cdp, "touchStart", [(x0, y0)])
            for i in range(1, 7):
                _touch(cdp, "touchMove", [(x0 + (x1 - x0) * i / 6, y0 + (y1 - y0) * i / 6)])
            _touch(cdp, "touchEnd", [])
            page.wait_for_timeout(450)

        # ⑥ 자판 없는 단추 줄(4-3) — 6개 보임 · 🔍 = 찾기 칸 열림
        n = page.evaluate(
            "[...document.querySelectorAll('.ss-touch-keys > button')].filter(b => b.getClientRects().length).length"
        )
        assert n == 6, n
        page.evaluate("document.querySelector('.ss-touch-keys > button').click()")
        page.wait_for_function(  # 찾기 칸은 늦게 불러옴(크기 예산)
            "() => [...document.querySelectorAll('.ss-find__input')].some(e => e.getClientRects().length)",
            timeout=10000,
        )
        page.keyboard.press("Escape")
        page.evaluate("document.activeElement.blur()")
        gx, gy, gw, gh = page.evaluate(  # 찾기 칸이 자리를 먹어 격자가 옮겨졌을 수 있음
            "(() => { const g = document.querySelector('.aislo-grid').getBoundingClientRect();"
            " return [g.left, g.top, g.width, g.height]; })()"
        )

        a = (gx + 90, gy + 60)
        tap(*a)  # ① 고름
        first = sel()
        assert first and ":" not in first["범위"], first
        assert ime() == "none", ime()

        drag(*a, a[0] + 120, a[1] + 60)  # ② 고른 칸에서 끌기 = 범위
        ranged = sel()
        assert ":" in ranged["범위"] and ranged["범위"].startswith(first["칸"]), (first, ranged)

        tap(gx + 90, gy + 260)  # 다른 칸 고름
        before = sel()
        drag(gx + 200, gy + 330, gx + 200, gy + 200)  # ③ 안 고른 칸 끌기 = 고름 그대로
        assert sel() == before, (before, sel())

        b = (gx + 90, gy + 260)
        _touch(cdp, "touchStart", [b])  # ④ 두 번 톡 = 고침
        _touch(cdp, "touchEnd", [])
        page.wait_for_timeout(120)
        _touch(cdp, "touchStart", [b])
        _touch(cdp, "touchEnd", [])
        page.wait_for_timeout(500)
        assert ime() == "text", ime()
        page.evaluate("document.activeElement.blur()")

        page.evaluate("document.querySelector('.ss-toolbar__more').click()")  # ⑤ ⋯ = 칸 메뉴
        page.wait_for_timeout(300)
        assert page.evaluate(
            "[...document.querySelectorAll('.ui-ctx-menu')].some(m => !m.hidden && m.getClientRects().length)"
        )

        browser.close()