Aislo/tools/est-test/native-quantity-sheets.js

// 원본 수량산출(TFRMMULLANG) 공종 단위 조작 — 공종복사하기·붙여넣기(mnuCopy·mnuPaste)와 순서 이동.
// 복사본은 현재 산출서 바로 아래에 넣고, 내역 이중 반영을 막기 위해 내역 연결을 비운다.
// 산출 줄의 수량으로 지정·지정 해제(TFRMMULWORD popSetMulLang·popSetFree)는 화면 표기(⟦결과⟧) 위치로 다룬다.
const EstQuantitySheets = (() => {
  function copy(project, code, uid) {
    const sheets = project.quantitySheets || [],
      index = sheets.findIndex((sheet) => sheet.Code === code);
    if (index < 0) throw Error("복사할 수량산출서를 고르세요.");
    const used = new Set(sheets.map((sheet) => sheet.Code));
    let next = `Q${uid}`;
    for (let n = 2; used.has(next); n++) next = `Q${uid}_${n}`;
    const sheet = structuredClone(sheets[index]);
    sheet.Code = next;
    sheet.Name = `${sheets[index].Name || sheets[index].Code} 복사본`;
    for (const item of sheet.items || []) {
      item.TargetCode = "";
      item.TargetKey = "";
      delete item.LinkCode;
      delete item.LinkIndex;
    }
    sheets.splice(index + 1, 0, sheet);
    return next;
  }

  function move(project, code, step) {
    const sheets = project.quantitySheets || [],
      index = sheets.findIndex((sheet) => sheet.Code === code),
      next = index + step;
    if (index < 0 || next < 0 || next >= sheets.length) return false;
    [sheets[index], sheets[next]] = [sheets[next], sheets[index]];
    return true;
  }

  const RESULT = "⟦결과⟧";
  function tagged(shown, label) {
    const match = shown.match(new RegExp(`⟦${label}⟧([^⟦]*)⟦${label}⟧`));
    return match ? match[1].trim() : "";
  }
  function count(text) {
    return text.split(RESULT).length - 1;
  }

  function mark(sheet, rowIndex, start, end, code, text) {
    const row = sheet.rows[rowIndex];
    if (!row) throw Error("산출 줄을 고르세요.");
    const shown = text ?? EstText.display(row.LineData);
    let from = Math.min(start, end),
      to = Math.max(start, end);
    while (from < to && /\s/.test(shown[from])) from++;
    while (to > from && /\s/.test(shown[to - 1])) to--;
    const picked = shown.slice(from, to);
    if (!/^-?(\d{1,3}(,\d{3})+|\d+)(\.\d+)?$/.test(picked))
      throw Error("산출 줄에서 수량으로 지정할 숫자만 드래그해 고르세요.");
    if (count(shown.slice(0, from)) % 2) throw Error("이미 수량으로 지정된 숫자입니다.");
    const position = count(shown.slice(0, from)) / 2;
    row.LineData = EstText.encode(
      `${shown.slice(0, from)}${RESULT}${picked}${RESULT}${shown.slice(to)}`,
    );
    row.markers = [...(row.markers || [])];
    row.markers.splice(position, 0, code);
    sheet.markerEdited = true;
    sheet.items.push({
      Code: code,
      Name: tagged(shown, "품명") || "새 항목",
      Size: tagged(shown, "규격"),
      Unite: tagged(shown, "단위"),
      GN: 0,
      TargetCode: "",
    });
    return code;
  }

  function free(sheet, rowIndex, caret, text) {
    const row = sheet.rows[rowIndex];
    if (!row) throw Error("산출 줄을 고르세요.");
    const shown = text ?? EstText.display(row.LineData),
      pairs = [];
    for (let at = shown.indexOf(RESULT), open = -1; at >= 0; at = shown.indexOf(RESULT, at + 1))
      if (open < 0) open = at;
      else {
        pairs.push([open, at + RESULT.length]);
        open = -1;
      }
    const position = pairs.findIndex(([open, close]) => caret >= open && caret <= close);
    if (position < 0) throw Error("해제할 수량(⟦결과⟧ 안쪽)에 커서를 두세요.");
    const code = row.markers?.[position],
      item = sheet.items.find((next) => next.Code === code);
    if (item?.TargetCode || item?.TargetKey)
      throw Error("내역에 연결된 수량 항목입니다. 연결 내역코드를 먼저 비우세요.");
    const [open, close] = pairs[position];
    row.LineData = EstText.encode(
      shown.slice(0, open) +
        shown.slice(open + RESULT.length, close - RESULT.length) +
        shown.slice(close),
    );
    row.markers = row.markers.filter((_, i) => i !== position);
    sheet.markerEdited = true;
    if (!sheet.rows.some((other) => (other.markers || []).includes(code)))
      sheet.items = sheet.items.filter((next) => next.Code !== code);
    return code;
  }

  function lineEditor(index) {
    const editor = document.querySelector(`[data-quantity-line="${index}"]`);
    if (!editor) throw Error("산출 줄을 찾을 수 없습니다.");
    return editor;
  }

  function handle(name, state, node) {
    const code = state.quantitySheet;
    if (name === "quantity-sheet-copy") {
      EstApp.change((project) => {
        state.quantitySheet = copy(project, code, EstApp.uid());
      }, false);
      state.notice = "산출서를 복사했습니다. 복사본의 내역 연결은 비워 두었습니다.";
    } else if (name === "quantity-sheet-up" || name === "quantity-sheet-down") {
      const step = name === "quantity-sheet-up" ? -1 : 1,
        sheets = state.project.quantitySheets || [],
        index = sheets.findIndex((sheet) => sheet.Code === code);
      if (index < 0 || index + step < 0 || index + step >= sheets.length)
        throw Error("더 옮길 수 없습니다.");
      EstApp.change((project) => move(project, code, step), false);
    } else if (name === "quantity-mark" || name === "quantity-free") {
      const sheet = state.project.quantitySheets?.find((next) => next.Code === code),
        index = Number(node?.dataset.index),
        editor = lineEditor(index);
      if (!sheet) throw Error("수량산출서를 고르세요.");
      const { selectionStart: start, selectionEnd: end } = editor;
      if (name === "quantity-mark" && start === end)
        throw Error("산출 줄에서 수량으로 지정할 숫자를 드래그해 고른 뒤 누르세요.");
      EstApp.change(() => {
        if (name === "quantity-mark")
          mark(sheet, index, start, end, EstQuantity.nextItemCode(sheet), editor.value);
        else free(sheet, index, start, editor.value);
      }, false);
    } else return false;
    return true;
  }

  return { copy, move, mark, free, handle };
})();