1 files changed, 179 insertions, 0 deletions
diff --git a/lib/procurement-items/table/procurement-items-table-columns.tsx b/lib/procurement-items/table/procurement-items-table-columns.tsx
new file mode 100644
index 00000000..b695767a
--- /dev/null
+++ b/lib/procurement-items/table/procurement-items-table-columns.tsx
@@ -0,0 +1,179 @@
+"use client"
+
+import * as React from "react"
+import { type DataTableRowAction } from "@/types/table"
+import { type ColumnDef } from "@tanstack/react-table"
+import { Ellipsis } from "lucide-react"
+
+import { formatDate } from "@/lib/utils"
+import { Badge } from "@/components/ui/badge"
+import { Button } from "@/components/ui/button"
+import { Checkbox } from "@/components/ui/checkbox"
+import {
+  DropdownMenu,
+  DropdownMenuContent,
+  DropdownMenuItem,
+  DropdownMenuSeparator,
+  DropdownMenuShortcut,
+  DropdownMenuTrigger,
+} from "@/components/ui/dropdown-menu"
+
+import { procurementItemsColumnsConfig } from "@/config/procurementItemsColumnsConfig"
+import { ProcurementItem } from "@/db/schema/items"
+import { DataTableColumnHeaderSimple } from "@/components/data-table/data-table-column-simple-header"
+
+interface GetColumnsProps {
+  setRowAction: React.Dispatch<React.SetStateAction<DataTableRowAction<ProcurementItem> | null>>
+}
+
+/**
+ * tanstack table 컬럼 정의 (중첩 헤더 버전)
+ */
+export function getColumns({ setRowAction }: GetColumnsProps): ColumnDef<ProcurementItem>[] {
+  // ----------------------------------------------------------------
+  // 1) select 컬럼 (체크박스)
+  // ----------------------------------------------------------------
+  const selectColumn: ColumnDef<ProcurementItem> = {
+    id: "select",
+    header: ({ table }) => (
+      <Checkbox
+        checked={
+          table.getIsAllPageRowsSelected() ||
+          (table.getIsSomePageRowsSelected() && "indeterminate")
+        }
+        onCheckedChange={(value) => table.toggleAllPageRowsSelected(!!value)}
+        aria-label="Select all"
+        className="translate-y-0.5"
+      />
+    ),
+    cell: ({ row }) => (
+      <Checkbox
+        checked={row.getIsSelected()}
+        onCheckedChange={(value) => row.toggleSelected(!!value)}
+        aria-label="Select row"
+        className="translate-y-0.5"
+      />
+    ),
+    size:40,
+    enableSorting: false,
+    enableHiding: false,
+  }
+
+  // ----------------------------------------------------------------
+  // 2) actions 컬럼 (Dropdown 메뉴)
+  // ----------------------------------------------------------------
+  const actionsColumn: ColumnDef<ProcurementItem> = {
+    id: "actions",
+    enableHiding: false,
+    cell: function Cell({ row }) {
+      return (
+        <DropdownMenu>
+          <DropdownMenuTrigger asChild>
+            <Button
+              aria-label="Open menu"
+              variant="ghost"
+              className="flex size-8 p-0 data-[state=open]:bg-muted"
+            >
+              <Ellipsis className="size-4" aria-hidden="true" />
+            </Button>
+          </DropdownMenuTrigger>
+          <DropdownMenuContent align="end" className="w-40">
+            <DropdownMenuItem
+              onSelect={() => setRowAction({ row, type: "update" })}
+            >
+              수정
+            </DropdownMenuItem>
+
+            <DropdownMenuSeparator />
+            <DropdownMenuItem
+              onSelect={() => setRowAction({ row, type: "delete" })}
+            >
+              삭제
+              <DropdownMenuShortcut>⌘⌫</DropdownMenuShortcut>
+            </DropdownMenuItem>
+          </DropdownMenuContent>
+        </DropdownMenu>
+      )
+    },
+    size: 40,
+  }
+
+  // ----------------------------------------------------------------
+  // 3) 일반 컬럼들을 "그룹"별로 묶어 중첩 columns 생성
+  // ----------------------------------------------------------------
+  // 3-1) groupMap: { [groupName]: ColumnDef<ProcurementItem>[] }
+  const groupMap: Record<string, ColumnDef<ProcurementItem>[]> = {}
+
+  procurementItemsColumnsConfig.forEach((cfg) => {
+    // 만약 group가 없으면 "_noGroup" 처리
+    const groupName = cfg.group || "_noGroup"
+
+    if (!groupMap[groupName]) {
+      groupMap[groupName] = []
+    }
+
+    // child column 정의
+    const childCol: ColumnDef<ProcurementItem> = {
+      accessorKey: cfg.id,
+      enableResizing: true,
+      header: ({ column }) => (
+        <DataTableColumnHeaderSimple column={column} title={cfg.label} />
+      ),
+      meta: {
+        excelHeader: cfg.excelHeader,
+        group: cfg.group,
+        type: cfg.type,
+      },
+      cell: ({ row, cell }) => {
+
+        if (cfg.id === "createdAt" || cfg.id === "updatedAt") {
+          const dateVal = cell.getValue() as Date
+          return formatDate(dateVal, "KR")
+        }
+
+        if (cfg.id === "isActive") {
+          const value = cell.getValue() as string
+          return (
+            <Badge variant={value === 'Y' ? 'default' : 'secondary'}>
+              {value === 'Y' ? '활성' : '비활성'}
+            </Badge>
+          )
+        }
+
+        return row.getValue(cfg.id) ?? ""
+      },
+    }
+
+    groupMap[groupName].push(childCol)
+  })
+
+  // ----------------------------------------------------------------
+  // 3-2) groupMap에서 실제 상위 컬럼(그룹)을 만들기
+  // ----------------------------------------------------------------
+  const nestedColumns: ColumnDef<ProcurementItem>[] = []
+
+  // 순서를 고정하고 싶다면 group 순서를 미리 정의하거나 sort해야 함
+  // 여기서는 그냥 Object.entries 순서
+  Object.entries(groupMap).forEach(([groupName, colDefs]) => {
+    if (groupName === "_noGroup") {
+      // 그룹 없음 → 그냥 최상위 레벨 컬럼
+      nestedColumns.push(...colDefs)
+    } else {
+      // 상위 컬럼
+      nestedColumns.push({
+        id: groupName,
+        header: groupName,
+        columns: colDefs,
+      })
+    }
+  })
+
+  // ----------------------------------------------------------------
+  // 4) 최종 컬럼 배열: select, nestedColumns, actions
+  // ----------------------------------------------------------------
+  return [
+    selectColumn,
+    ...nestedColumns,
+    actionsColumn,
+  ]
+}