1 files changed, 85 insertions, 0 deletions
diff --git a/lib/itb/validations.ts b/lib/itb/validations.ts
new file mode 100644
index 00000000..e481fe73
--- /dev/null
+++ b/lib/itb/validations.ts
@@ -0,0 +1,85 @@
+// lib/purchase-requests/validations.ts
+
+import {
+    createSearchParamsCache,
+    parseAsArrayOf,
+    parseAsInteger,
+    parseAsString,
+    parseAsStringEnum,
+    parseAsBoolean
+  } from "nuqs/server";
+  import * as z from "zod";
+  
+  import { getFiltersStateParser, getSortingStateParser } from "@/lib/parsers";
+  import { type PurchaseRequestView } from "@/db/schema";
+  
+  export const searchParamsPurchaseRequestCache = createSearchParamsCache({
+    // 1) 공통 플래그
+    flags: parseAsArrayOf(z.enum(["advancedTable", "floatingBar"])).withDefault([]),
+  
+    // 2) 페이지네이션
+    page: parseAsInteger.withDefault(1),
+    perPage: parseAsInteger.withDefault(10),
+  
+    // 3) 정렬 (PurchaseRequestView 테이블)
+    sort: getSortingStateParser<PurchaseRequestView>().withDefault([
+      { id: "createdAt", desc: true },
+    ]),
+  
+    // 4) 상태 필터 (선택사항)
+    status: parseAsArrayOf(
+      z.enum(["작성중", "RFQ생성완료"])
+    ).withDefault([]),
+  
+    // 5) 날짜 범위 필터 (선택사항)
+    dateFrom: parseAsString.withDefault(""),
+    dateTo: parseAsString.withDefault(""),
+  
+    // 6) 고급 필터 (nuqs - filterColumns)
+    filters: getFiltersStateParser().withDefault([]),
+    joinOperator: parseAsStringEnum(["and", "or"]).withDefault("and"),
+  
+    // 7) 글로벌 검색어
+    search: parseAsString.withDefault(""),
+  });
+  
+  export type GetPurchaseRequestsSchema = Awaited<
+    ReturnType<typeof searchParamsPurchaseRequestCache.parse>
+  >;
+  
+  // 구매요청 생성/수정 스키마
+  export const purchaseRequestFormSchema = z.object({
+    requestTitle: z.string().min(1, "요청 제목을 입력하세요"),
+    requestDescription: z.string().optional(),
+    projectId: z.number().optional(),
+    projectCode: z.string().optional(),
+    projectName: z.string().optional(),
+    projectCompany: z.string().optional(),
+    projectSite: z.string().optional(),
+    classNo: z.string().optional(),
+    packageNo: z.string().optional(),
+    packageName: z.string().optional(),
+    majorItemMaterialCategory: z.string().optional(),
+    majorItemMaterialDescription: z.string().optional(),
+    smCode: z.string().optional(),
+    estimatedBudget: z.string().optional(),
+    requestedDeliveryDate: z.date().optional(),
+    engPicId: z.number().optional(),
+    engPicName: z.string().optional(),
+    purchasePicId: z.number().optional(),
+    purchasePicName: z.string().optional(),
+    items: z.array(
+      z.object({
+        id: z.string(),
+        itemCode: z.string().min(1, "아이템 코드를 입력하세요"),
+        itemName: z.string().min(1, "아이템명을 입력하세요"),
+        specification: z.string(),
+        quantity: z.number().min(1, "수량은 1 이상이어야 합니다"),
+        unit: z.string().min(1, "단위를 입력하세요"),
+        estimatedUnitPrice: z.number().optional(),
+        remarks: z.string().optional(),
+      })
+    ).min(1, "최소 1개 이상의 아이템을 추가하세요"),
+  });
+  
+  export type PurchaseRequestFormData = z.infer<typeof purchaseRequestFormSchema>;
+\ No newline at end of file