"""796-2 수식 탭 화면 지킴(정적 · 서버 · 브라우저 없이) — 부품 상자만 · 수식 탭 첫 탭 · 아이콘 숨김 · 변수 고침 창 · 옵션 가로.

화면 동작(분수 · 변수 풀이 · 고침 → 금액 · 변수 더함 · 지움 · 저장)은 ORCA 사용자 길로 확인 — 서버 모델은 `test_796_1_formula_model.py`.
"""

from __future__ import annotations

import re
from pathlib import Path

ROOT = Path(__file__).resolve().parents[2]
M01 = ROOT / "M01_MasterData"
UI = ROOT / "ui_template"
PARTS = [UI / "ui_template_equation.ts", UI / "ui_template_equation_line.ts"]
PAGE = [
    M01 / "M01_MasterData_UI_LogicLab_Equation.ts",
    M01 / "M01_MasterData_UI_LogicLab_EquationVar.ts",
]
MODEL = M01 / "logic" / "M01_Logic_Equation_Model.ts"
CSS = [UI / "ui_template_equation.css", M01 / "M01_MasterData_UI_LogicLab_Equation.css"]
RAW = re.compile(r"<button|<input|(el|createElement)\(\"(button|input)\"")


def _text(path: Path) -> str:
    return path.read_text(encoding="utf-8").replace("\r\n", "\n")


def test_부품_상자만_날_단추_입력_없음():
    for path in [*PARTS, *PAGE, MODEL]:
        src = _text(path)
        assert not RAW.search(src), f"{path.name} — 날 button · input"
    # 수식 칩 = 글 속 부품(span role) · 단추 · 입력 · 고르기는 부품 상자 것
    page = _text(PAGE[0]) + _text(PAGE[1])
    for part in (
        "createIconButton",
        "createButton",
        "createToolbar",
        "createFormulaCell",
        "openModal",
    ):
        assert part in page, part
    assert "createValueControl" in page  # 옵션 값 칸 = 기존 값 칸 한 벌(M02_Labor_Values)


def test_색은_공통_값만_700줄_안():
    for path in CSS:
        css = _text(path)
        assert not re.search(r"#[0-9a-fA-F]{3,8}\b|rgba?\(", css), path.name
        assert "var(--color-" in css
    for path in [*PARTS, *PAGE, MODEL, *CSS, M01 / "M01_MasterData_UI_LogicLab.ts"]:
        assert len(_text(path).splitlines()) <= 700, path.name
    assert len(_text(M01 / "M01_MasterData_UI_LogicLab_Ho.ts").splitlines()) <= 700


def test_계산_자리_화면은_모양만():
    model = _text(MODEL)
    assert "fetch(" not in model and "document." not in model  # logic/ = 화면 · fetch 없음
    for path in PARTS:
        assert "fetch(" not in _text(path)  # 부품은 그리기만
    page = _text(PAGE[0])
    assert page.count("fetch(") == 1  # 서버 길 한 곳 — 계산은 서버 한 벌(③)
    for route in ('"/logic/equation"', '"/logic/equation/preview"', '"/logic/equation/save"'):
        assert route in page, route
    assert "saveRevised(" in page and "개정확인" in page  # [저장] = 개정 확인 길
    assert "edits" in page and "sessionStorage" in page  # 고침 목록 = 캐시 → [저장] 한 번
    assert "ctl?.abort()" in page  # 옛 요청 끊음
    assert "setInterval" not in page and "autosave" not in page.lower()  # 자동저장 없음


def test_수식_탭이_첫_탭_단가산출_상세는_그대로():
    view = _text(M01 / "M01_MasterData_UI_LogicLab_View.ts")
    labels = re.findall(r'\{ value: "(\w+)", label: tl\("(\w+)"\) \}', view)
    assert [v for v, _ in labels] == ["equation", "ho", "sheet", "est", "calc", "formula"]
    assert 'host.dataset.view = "equation";' in view and 'value: "equation",\n    size: 32' in view
    detail = _text(M01 / "M01_MasterData_UI_LogicLab_Detail.ts")
    assert 'block(ctx.equation, "equation")' in detail
    assert 'block(section(tl("Ho_Title"), [formula]), "formula")' in detail  # 옛 탭은 걷지 않음
    css = _text(M01 / "M01_MasterData_UI_LogicLab_Style.css")
    assert '[data-view="equation"] [data-block]:not([data-block="equation"])' in css
    lab = _text(M01 / "M01_MasterData_UI_LogicLab.ts")
    assert "createLabEquation({" in lab and "equation: equation.root," in lab
    assert "equation.canLeave()" in lab  # 저장 전 떠나면 버림 물음


def test_아이콘_줄은_고른_줄에만_고침은_관리자만():
    line = _text(PARTS[1])
    assert "o.selected === id ? o.slot?.(line, id) : null" in line  # 고른 줄에만 식 칸 · 아이콘 줄
    page = _text(PAGE[0])
    for icon in ('"frac"', '"paren"', '"sub"', '"sup"', '"percent"'):
        assert icon in page, icon  # 분수 · 괄호 · 첨자 · %
    assert 'label: t("Add")' in page  # 변수 더함
    assert "opt.admin && !opt.blocked()" in page  # 관리자 + 시트 쪽 저장 안 한 고침 없을 때만
    assert "onSelect: edit" in page and "onVar: edit" in page and "slot: edit" in page
    assert "createFormulaCell" in page and "../A00_Common/sheet_formula_cell" in page


def test_변수_고침_창_칸과_지움_막힘():
    var = _text(PAGE[1])
    for label in (
        'Name: ["이름"',
        'Sign: ["기호"',
        'Up: ["위첨자"',
        'Down: ["아래첨자"',
        'Unit: ["단위"',
        'Digits: ["보이는 자리',
        "Value:",
    ):
        assert label in var, label
    assert '할일: "지움"' in var and "why.set(bad)" in var  # 쓰는 곳 목록 = 서버 까닭 그대로 띠에
    assert "commit(" in var or "o.commit(" in var
    assert "openAddDialog" in var and 'value: "중간"' in var  # 입력 · 중간 더함
    model = _text(MODEL)
    for job in ('"식"', '"더함"', '"지움"', '"변수"'):
        assert job in model, job


def test_옵션_가로_찾기형_말줄임():
    page = _text(PAGE[0])
    assert "createToolbar({" in page and "optionNode(" in page
    assert "BIG = 12" in page and "datalist" in page  # 고르기 많으면 찾기형
    assert "title" in page  # 마우스 올림 전체 글
    css = _text(CSS[1])
    assert "text-overflow: ellipsis" in css and "max-width: 14rem" in css
    assert "askAgain" in page  # 옵션 바꾸면 다시 셈


def test_부품_모음_견본_한_줄():
    src = _text(UI / "ui_template_ui_kit_parts.ts")
    rows = re.findall(
        r'\{ key: "([^"]+)", name: "[^"]+", group: "(\w+)",[^\n]*file: "([^"]+)"', src
    )
    assert ("equation", "compound", "ui_template_equation.ts") in rows
    assert len(src.splitlines()) <= 700
    head = _text(PARTS[0])
    for word in ("분수", "첨자", "조건 칩", "크기", "상태", "쓰는 법"):
        assert word in head, word