// 원본 「다른 공사 불러오기」 창(barbtnSelfLoad → f135b8 → TfrmOtherLoad — spec_pb2 §5.2·§11): 저장된 다른 작업의 같은 표를 띄워
// 찾기(Ctrl+F: 품명·규격 빈칸·|·괄호 무시, 「A&B」 는 둘 다)·고른 줄을 하위 자료와 함께 이 공사로 가져오기(EstTransfer, 같은 코드는 이 공사 것).
// 내역서는 고른 줄 아래에 줄을 넣고, 자재·노임·표준·견적·일위·단산·기계는 자료(호표)를 합친다.
const EstOtherLoad = (() => {
  const KIND = {
    StuffcDat: 5,
    LaborcDat: 6,
    SilJukDat: 21,
    EstiMateDat: 101,
    HeadMainDat: 103,
    CostMainDat: 104,
    MachMainDat: 105,
  };
  const norm = (s) => String(s ?? "").replace(/[\s|()]/g, "");
  const match = (row, word) => {
    const k = norm(row.Name || EstText.clean(row.LineData || "")) + norm(row.Size);
    return norm(word)
      .split("&")
      .filter(Boolean)
      .every((p) => k.includes(p));
  };

  async function open(state) {
    if (!state.project.tables[state.view]) throw Error("자료 화면에서 쓰세요.");
    const o = (state.otherLoad ||= { id: "", word: "", picked: new Set() });
    o.projects = await EstApp.api("/api/projects");
    draw(state);
  }
  function rowsOf(o, view) {
    const rows = o.source?.tables?.[view] || [];
    return rows
      .map((r, i) => [r, i])
      .filter(([r]) => {
        if (["HeadMainDat", "CostMainDat", "MachMainDat"].includes(view) && !(Number(r.Index) > 0))
          return false;
        return (r.Name || r.Code || r.LineData) && (!o.word || match(r, o.word));
      });
  }
  function draw(state) {
    const o = state.otherLoad,
      { esc, number } = EstApp,
      list = rowsOf(o, state.view).slice(0, 400);
    EstApp.showDialog(
      "다른 공사 불러오기",
      `<div class="business-tools"><select data-ol-project><option value="">공사 고르기</option>${o.projects.map((p) => `<option value="${esc(p.id)}"${p.id === o.id ? " selected" : ""}>${esc(p.name || p.id)}</option>`).join("")}</select><input data-ol-word value="${esc(o.word)}" placeholder="찾기(Ctrl+F) A&B"><button data-action="ol-search">찾기</button><button data-action="ol-take">고른 줄 가져오기</button></div><div style="max-height:440px;overflow:auto"><table class="sheet"><tbody>${list.map(([r, i]) => `<tr><td><input type="checkbox" data-ol-pick="${i}"${o.picked.has(i) ? " checked" : ""}></td><td>${esc(r.Code ?? "")}</td><td style="text-align:left">${esc(r.Name || EstText.clean(r.LineData || ""))}</td><td>${esc(r.Size ?? "")}</td><td>${esc(r.Unite ?? "")}</td><td>${number(r.TC)}</td></tr>`).join("")}</tbody></table></div>`,
    );
  }
  function take(state) {
    const o = state.otherLoad,
      view = state.view,
      picked = [...o.picked].sort((a, b) => a - b).map((i) => o.source.tables[view][i]);
    if (!picked.length) throw Error("가져올 줄을 고르세요.");
    let added = 0,
      kept = 0;
    EstApp.change((project) => {
      if (view === "EstMainDat") {
        const deps = EstTransfer.collect(o.source, picked);
        const r = EstTransfer.merge(project, deps);
        added += r.added.length;
        kept += r.kept.length;
        const at = Math.max(-1, ...state.selection) + 1 || project.tables.EstMainDat.length;
        added += EstTransfer.paste(project, picked, at);
      } else {
        const deps = EstTransfer.collect(
          o.source,
          picked.map((r) => ({ LinkIndex: KIND[view], Code: r.Code })),
        );
        const r = EstTransfer.merge(project, deps);
        added += r.added.length;
        kept += r.kept.length;
      }
    });
    EstApp.byId("dialog").close();
    state.notice = `${added}건을 가져왔습니다${kept ? `, 같은 코드 ${kept}건은 이 공사 자료를 그대로 씀` : ""}.`;
    o.picked = new Set();
  }

  function install() {
    document.addEventListener("change", async (event) => {
      const t = event.target,
        o = EstApp.state.otherLoad;
      if (!o) return;
      try {
        if (t.dataset.olProject !== undefined) {
          o.id = t.value;
          o.source = t.value ? await EstApp.api(`/api/projects/${t.value}`) : null;
          o.picked = new Set();
          draw(EstApp.state);
        } else if (t.dataset.olPick !== undefined) {
          const i = Number(t.dataset.olPick);
          if (t.checked) o.picked.add(i);
          else o.picked.delete(i);
        }
      } catch (error) {
        EstApp.state.notice = error.message;
        EstApp.render();
      }
    });
  }
  if (typeof document !== "undefined" && document.addEventListener) install();

  function handle(name, state) {
    if (name === "other-load")
      open(state).catch((e) => ((state.notice = e.message), EstApp.render()));
    else if (name === "ol-search") {
      state.otherLoad.word = document.querySelector("[data-ol-word]")?.value || "";
      draw(state);
    } else if (name === "ol-take") take(state);
    else return false;
    return true;
  }
  return { match, handle };
})();