From 32a1ed2de7ca637e75a556c77d4c2d82b6b280aa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=B6=8C=ED=98=81=EC=84=B1?= <shine1324@gmail.com>
Date: Thu, 29 Jan 2026 08:05:08 +0900
Subject: [PATCH] =?UTF-8?q?feat:=20=EA=B2=AC=EC=A0=81=20=ED=92=88=EB=AA=A9?=
 =?UTF-8?q?=20=EC=B6=94=EA=B0=80=20=EC=8B=9C=20=EB=8B=A8=EA=B0=80=20?=
 =?UTF-8?q?=EC=9E=90=EB=8F=99=20=EC=A1=B0=ED=9A=8C=20=EA=B8=B0=EB=8A=A5?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- fetchItemPrices 클라이언트 API 함수 추가 (items.ts)
- 품목 선택 시 /api/proxy/quotes/items/prices를 통해 단가 조회
- 조회된 단가로 견적금액요약에 즉시 반영
---
 src/components/quotes/LocationDetailPanel.tsx | 27 +++++++--
 src/lib/api/items.ts                          | 55 +++++++++++++++++++
 2 files changed, 77 insertions(+), 5 deletions(-)

diff --git a/src/components/quotes/LocationDetailPanel.tsx b/src/components/quotes/LocationDetailPanel.tsx
index a8287819..0b913639 100644
--- a/src/components/quotes/LocationDetailPanel.tsx
+++ b/src/components/quotes/LocationDetailPanel.tsx
@@ -12,6 +12,7 @@
 import { useState, useMemo, useEffect } from "react";
 import { Package, Settings, Plus, Trash2, Loader2, Calculator, Save } from "lucide-react";
 import { getItemCategoryTree, type ItemCategoryNode } from "./actions";
+import { fetchItemPrices } from "@/lib/api/items";
 
 import { Badge } from "../ui/badge";
 import { Button } from "../ui/button";
@@ -724,21 +725,32 @@ export function LocationDetailPanel({
       <ItemSearchModal
         open={itemSearchOpen}
         onOpenChange={setItemSearchOpen}
-        onSelectItem={(item) => {
+        onSelectItem={async (item) => {
           if (!location) return;
 
           const currentTab = detailTabs.find((t) => t.value === activeTab);
           const categoryCode = activeTab;
           const categoryLabel = currentTab?.label || activeTab;
 
+          // 단가 조회 (클라이언트 API 호출)
+          let unitPrice = 0;
+          try {
+            const priceResult = await fetchItemPrices([item.code]);
+            unitPrice = priceResult[item.code]?.unit_price || 0;
+          } catch (error) {
+            console.error('[품목 추가] 단가 조회 실패:', error);
+          }
+
+          const totalPrice = unitPrice * 1; // quantity = 1
+
           const newItem: BomCalculationResultItem & { category_code?: string; is_manual?: boolean } = {
             item_code: item.code,
             item_name: item.name,
             specification: item.specification || "",
             unit: "EA",
             quantity: 1,
-            unit_price: 0,
-            total_price: 0,
+            unit_price: unitPrice,
+            total_price: totalPrice,
             process_group: categoryLabel,
             category_code: categoryCode,
             is_manual: true,
@@ -789,8 +801,13 @@ export function LocationDetailPanel({
             grand_total: updatedGrandTotal,
           };
 
-          onUpdateLocation(location.id, { bomResult: updatedBomResult });
-          console.log(`[품목 추가] ${item.code} - ${item.name} → ${categoryLabel} (${categoryCode})`);
+          // unitPrice, totalPrice도 함께 업데이트
+          onUpdateLocation(location.id, {
+            bomResult: updatedBomResult,
+            unitPrice: updatedGrandTotal,
+            totalPrice: updatedGrandTotal * location.quantity,
+          });
+          console.log(`[품목 추가] ${item.code} - ${item.name} → ${categoryLabel} (${categoryCode}), 단가: ${unitPrice}`);
         }}
         tabLabel={detailTabs.find((t) => t.value === activeTab)?.label}
       />
diff --git a/src/lib/api/items.ts b/src/lib/api/items.ts
index 090748ea..8c89ce5b 100644
--- a/src/lib/api/items.ts
+++ b/src/lib/api/items.ts
@@ -759,4 +759,59 @@ export async function revalidateItems(): Promise<void> {
     const { revalidatePath } = await import('next/cache');
     revalidatePath('/items');
   }
+}
+
+// ===== 품목 단가 조회 =====
+
+/** 품목 단가 조회 결과 */
+export interface ItemPriceResult {
+  item_code: string;
+  unit_price: number;
+}
+
+/**
+ * 품목 단가 조회 (견적 품목 추가 시 사용)
+ *
+ * @param itemCodes - 조회할 품목 코드 배열
+ * @returns 품목 코드별 단가 정보
+ *
+ * @example
+ * const prices = await fetchItemPrices(['N71807', 'N71808']);
+ * console.log(prices['N71807']?.unit_price); // 1320000
+ */
+export async function fetchItemPrices(
+  itemCodes: string[]
+): Promise<Record<string, ItemPriceResult>> {
+  if (!itemCodes.length) {
+    return {};
+  }
+
+  try {
+    // 프록시 경유: /api/proxy/quotes/items/prices → /api/v1/quotes/items/prices
+    const response = await fetch('/api/proxy/quotes/items/prices', {
+      method: 'POST',
+      headers: {
+        'Content-Type': 'application/json',
+      },
+      body: JSON.stringify({ item_codes: itemCodes }),
+      credentials: 'include',
+    });
+
+    if (!response.ok) {
+      console.error('[fetchItemPrices] API 에러:', response.status);
+      return {};
+    }
+
+    const result = await response.json();
+    console.log('[fetchItemPrices] API 응답:', result);
+
+    if (result.success && result.data) {
+      return result.data as Record<string, ItemPriceResult>;
+    }
+
+    return {};
+  } catch (error) {
+    console.error('[fetchItemPrices] 에러:', error);
+    return {};
+  }
 }
\ No newline at end of file