Aislo/M01_MasterData/LogicBuilder/M01_LB_Wizard_Parts.ts

/* =============================================================================
 * M01_LB_Wizard_Parts.ts
 * 단계 안내 곁부품 — 서버 읽기(절 · 표) · 표 → WTable · 원문 표 미리 보기 · `M01_LB_Wizard.ts` 가 부름
 * ========================================================================== */

import { API_BASE_URL } from "@config/config_frontend";
import { el } from "@ui/ui_template_elements";
import { ApiError } from "../M01_MasterData_UI_Logic_Api";
import type { Role, WTable } from "./M01_LB_Wizard_Build";

export async function get<T>(path: string, params: Record<string, string>): Promise<T> {
  const res = await fetch(`${API_BASE_URL}/m01${path}?${new URLSearchParams(params)}`, {
    credentials: "include",
  });
  const data = (await res.json().catch(() => ({}))) as { detail?: unknown } & T;
  if (!res.ok) throw new ApiError(res.status, data.detail ?? res.statusText);
  return data;
}

export interface SectionItem {
  section: string;
  title: string;
  chapter: string;
  tables: number;
  logics: number;
}
export interface TableHead {
  file: string;
  키: string;
  이름: string;
  기준: string;
  조건: Record<string, string>;
  값칸: Record<string, string>;
  count: number;
}

/** 서버 표 답 → WTable */
export function toTable(raw: WTable & { 키: string }, file: string): WTable {
  return {
    key: raw.키,
    file,
    이름: raw.이름,
    기준: raw.기준 ?? "",
    출처: raw.출처 ?? "",
    조건: raw.조건,
    값칸: raw.값칸,
    범위규칙: raw.범위규칙 ?? null,
    줄: raw.줄,
    주: raw.주 ?? [],
  };
}

const cellText = (v: unknown): string =>
  Array.isArray(v)
    ? v.map((x) => x ?? "").join("~")
    : v === null || v === undefined
      ? ""
      : String(v);

/** 원문 표 앞 몇 줄 + 주 — 칸 머리 색 = 역할 */
export function tablePreview(
  tb: WTable,
  labels: { preview: string; notes: string },
  roles?: Record<string, Role>,
): HTMLElement {
  const cols = [...Object.keys(tb.조건), ...Object.keys(tb.값칸)];
  const head = el("tr", {
    children: cols.map((c) =>
      el("th", { className: `is-${roles?.[c] ?? (c in tb.조건 ? "조건" : "결과")}`, text: c }),
    ),
  });
  const rows = tb.줄
    .slice(0, 6)
    .map((r) => el("tr", { children: cols.map((c) => el("td", { text: cellText(r[c]) })) }));
  return el("div", {
    className: "m01-lbw__table",
    children: [
      el("h5", { text: `${labels.preview} — ${tb.이름} (${tb.기준 || "—"})` }),
      el("div", {
        className: "m01-lbw__scroll",
        children: [el("table", { children: [head, ...rows] })],
      }),
      ...(tb.줄.length > 6
        ? [el("p", { className: "m01-lbw__muted", text: `… ${tb.줄.length} 줄` })]
        : []),
      ...(tb.주.length
        ? [
            el("h5", { text: labels.notes }),
            ...tb.주.map((n) => el("p", { className: "m01-lbw__note-line", text: n })),
          ]
        : []),
    ],
  });
}