refactor(b09): 옛 탭 옮기기 ④ 중기경비계산서 — 옛 BaseData 에서 UI_MachineExpense 로

- 화면 확인: 옮기기 전후 같음 — 중기 탭 표 19 · 줄 171 · 계산서 18 장(불도저 19 손료계수 1811 · 시간당 손료 35,884.965) Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_016VBGFXB9AbJBwXP19z75Qq
2026-09-14 02:05:34 +09:00
parent 3327357f2e
commit 71d643b456
2 changed files with 125 additions and 3 deletions
@@ -0,0 +1,122 @@
+/* =============================================================================
+ * B09_Estimation_UI_MachineExpense.ts
+ * 각종 중기경비계산서 — 기종마다 한 장(별표2 (5)(가) 아홉째) · 중기 탭 아래에 붙음
+ *
+ *   - 옛 `B09_Estimation_UI_BaseData.ts` 의 중기경비계산서를 그대로 옮김(PLAN 12장 옛 탭 옮기기).
+ *   - ⚠ 목록표가 「얼마」라면 이 장은 **왜 그 값인가** — 계산 과정을 감추지 않음.
+ * ========================================================================== */
+
+import { API_BASE_URL } from "@config/config_frontend";
+import { el } from "./B09_Estimation_UI_Sheet";
+import { head, infoTable, money, note } from "./B09_Estimation_UI_Table";
+
+export interface MachineExpenseDto {
+  summary: string;
+  notes: string[];
+  sheets: Array<{
+    machine_code: string;
+    name: string;
+    spec: string;
+    price_thousand_krw: string | null;
+    economic_life_hours: number | null;
+    annual_standard_hours: number | null;
+    depreciation_coefficient: number | null;
+    maintenance_coefficient: number | null;
+    management_coefficient: number | null;
+    loss_coefficient: number | null;
+    loss_krw_per_hour: string | null;
+    fuel_liters_per_hour: string | null;
+    fuel_price_per_liter: string | null;
+    fuel_scope: string;
+    misc_material_percent: string | null;
+    operator_code: string;
+    operator_daily_wage: string | null;
+    operator_krw_per_hour: string | null;
+    material_krw: string | null;
+    labor_krw: string | null;
+    expense_krw: string | null;
+    total_krw: string | null;
+    variant: string;
+    attachment: boolean;
+    attachment_note: string;
+    gaps: string[];
+  }>;
+}
+
+export async function fetchMachineExpense(projectId: string): Promise<MachineExpenseDto> {
+  const response = await fetch(
+    `${API_BASE_URL}/projects/${encodeURIComponent(projectId)}/estimation/machine-expense`,
+    { credentials: "include" },
+  );
+  if (!response.ok) throw new Error(`machine-expense ${response.status}`);
+  return (await response.json()) as MachineExpenseDto;
+}
+
+/** 기종 한 장 — 손료·운전경비·시간당 사용료를 차례로. */
+function machineExpenseSheet(sheet: MachineExpenseDto["sheets"][number]): HTMLElement {
+  const box = el("div", "b09s-group");
+  box.append(
+    el(
+      "div",
+      "b09s-head",
+      `${sheet.machine_code} ${sheet.name} ${sheet.spec}`.trim() +
+        (sheet.variant ? ` — ${sheet.variant}` : ""),
+    ),
+  );
+  const coefficient = (value: number | null) => (value === null ? "—" : String(value));
+  box.append(
+    infoTable(
+      ["구 분", "내 용", "값"],
+      [
+        ["① 손료", "취득가격(천원)", money(sheet.price_thousand_krw)],
+        [
+          "",
+          "내용시간 / 연간표준가동시간",
+          `${coefficient(sheet.economic_life_hours)} / ${coefficient(sheet.annual_standard_hours)}`,
+        ],
+        [
+          "",
+          "상각비·정비비·관리비 계수 (10⁻⁷)",
+          `${coefficient(sheet.depreciation_coefficient)} + ${coefficient(sheet.maintenance_coefficient)} + ${coefficient(sheet.management_coefficient)} = ${coefficient(sheet.loss_coefficient)}`,
+        ],
+        ["", "시간당 손료(원)", money(sheet.loss_krw_per_hour)],
+        [
+          "② 운전경비",
+          `주연료(L/hr) × 유가(${sheet.fuel_scope})`,
+          `${sheet.fuel_liters_per_hour ?? "—"} × ${money(sheet.fuel_price_per_liter)}`,
+        ],
+        ["", "잡재료(주연료의 %)", sheet.misc_material_percent ?? "—"],
+        [
+          "",
+          `조종원(${sheet.operator_code || "—"}) 일당 → 시간당`,
+          `${money(sheet.operator_daily_wage)} → ${money(sheet.operator_krw_per_hour)}`,
+        ],
+        [
+          "③ 시간당 사용료",
+          "재료비 / 노무비 / 경비",
+          `${money(sheet.material_krw)} / ${money(sheet.labor_krw)} / ${money(sheet.expense_krw)}`,
+        ],
+        ["", "합 계", money(sheet.total_krw)],
+      ],
+      [0, 1],
+    ),
+  );
+  if (sheet.variant) {
+    box.append(
+      note(
+        "같은 기종이라도 조합 사용이면 잡재료가 16% 로 줄어 재료비가 달라집니다 —" +
+          " 그래서 층이 따로 섭니다(건설품셈 제8장 [주]⑤).",
+      ),
+    );
+  }
+  if (sheet.attachment_note) box.append(note(sheet.attachment_note));
+  for (const gap of sheet.gaps) box.append(note(`⚠ ${gap}`));
+  return box;
+}
+
+export function drawMachineExpense(body: HTMLElement, data: MachineExpenseDto): void {
+  body.append(head(`각종 중기경비계산서 (${data.sheets.length})`));
+  body.append(note(data.summary));
+  for (const line of data.notes) body.append(note(line));
+  for (const sheet of data.sheets) body.append(machineExpenseSheet(sheet));
+}