(김준회) nonsap 기준정보 기반 국가 선택기 컴포넌트 구현 및 AVL, Vendor-Pool 적용

1 files changed, 339 insertions, 0 deletions

diff --git a/components/common/selectors/nation/nation-selector.tsx b/components/common/selectors/nation/nation-selector.tsx
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+++ b/components/common/selectors/nation/nation-selector.tsx
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+'use client'
+
+/**
+ * 국가 선택기
+ * 
+ * @description
+ * - 오라클에서 CMCTB_CD 테이블에 대해, CD_CLF = 'LE0010' 인 건들을 조회
+ * - CD 컬럼이 대문자 알파벳 2글자 국가코드
+ * - CD2 컬럼이 대문자 알파벳 3글자 국가코드
+ * - CD3 컬럼이 3글자 숫자로 표현되는 국가코드 (0으로 시작할 수 있음)
+ * - CDNM 컬럼이 한국어 국가명
+ * - GRP_DSC 컬럼이 영문 국가명
+ */
+
+import { useState, useCallback, useMemo, useTransition } from 'react'
+import { Button } from '@/components/ui/button'
+import { Dialog, DialogContent, DialogHeader, DialogTitle, DialogTrigger } from '@/components/ui/dialog'
+import { Input } from '@/components/ui/input'
+import { Search, Check } from 'lucide-react'
+import { 
+  ColumnDef,
+  flexRender,
+  getCoreRowModel,
+  getFilteredRowModel,
+  getPaginationRowModel,
+  getSortedRowModel,
+  useReactTable,
+  SortingState,
+  ColumnFiltersState,
+  VisibilityState,
+  RowSelectionState,
+} from '@tanstack/react-table'
+import {
+  Table,
+  TableBody,
+  TableCell,
+  TableHead,
+  TableHeader,
+  TableRow,
+} from '@/components/ui/table'
+import { getNationCodes, NationCode, NationSearchOptions } from './nation-service'
+import { toast } from 'sonner'
+
+// 간단한 디바운스 함수
+function debounce<T extends (...args: unknown[]) => void>(func: T, delay: number): T {
+  let timeoutId: NodeJS.Timeout
+  return ((...args: Parameters<T>) => {
+    clearTimeout(timeoutId)
+    timeoutId = setTimeout(() => func(...args), delay)
+  }) as T
+}
+
+export interface NationSelectorProps {
+  selectedNation?: NationCode
+  onNationSelect: (nation: NationCode) => void
+  disabled?: boolean
+  searchOptions?: Partial<NationSearchOptions>
+  placeholder?: string
+  className?: string
+}
+
+export function NationSelector({ 
+  selectedNation, 
+  onNationSelect, 
+  disabled,
+  searchOptions = {},
+  placeholder = "국가를 선택하세요",
+  className
+}: NationSelectorProps) {
+  const [open, setOpen] = useState(false)
+  const [nations, setNations] = useState<NationCode[]>([])
+  const [sorting, setSorting] = useState<SortingState>([])
+  const [columnFilters, setColumnFilters] = useState<ColumnFiltersState>([])
+  const [columnVisibility, setColumnVisibility] = useState<VisibilityState>({})
+  const [rowSelection, setRowSelection] = useState<RowSelectionState>({})
+  const [globalFilter, setGlobalFilter] = useState('')
+  const [isPending, startTransition] = useTransition()
+
+  // searchOptions 안정화
+  const stableSearchOptions = useMemo(() => ({
+    limit: 100,
+    ...searchOptions
+  }), [searchOptions])
+
+  // 국가 선택 핸들러
+  const handleNationSelect = useCallback((nation: NationCode) => {
+    onNationSelect(nation)
+    setOpen(false)
+  }, [onNationSelect])
+
+  // 테이블 컬럼 정의
+  const columns: ColumnDef<NationCode>[] = useMemo(() => [
+    {
+      accessorKey: 'CD',
+      header: '2글자코드',
+      cell: ({ row }) => (
+        <div className="font-mono text-sm">{row.getValue('CD')}</div>
+      ),
+    },
+    {
+      accessorKey: 'CD2',
+      header: '3글자코드',
+      cell: ({ row }) => (
+        <div className="font-mono text-sm">{row.getValue('CD2')}</div>
+      ),
+    },
+    {
+      accessorKey: 'CD3',
+      header: '숫자코드',
+      cell: ({ row }) => (
+        <div className="font-mono text-sm">{row.getValue('CD3')}</div>
+      ),
+    },
+    {
+      accessorKey: 'CDNM',
+      header: '한국어명',
+      cell: ({ row }) => (
+        <div className="max-w-[120px] truncate">{row.getValue('CDNM')}</div>
+      ),
+    },
+    {
+      accessorKey: 'GRP_DSC',
+      header: '영문명',
+      cell: ({ row }) => (
+        <div className="max-w-[150px] truncate">{row.getValue('GRP_DSC')}</div>
+      ),
+    },
+    {
+      id: 'actions',
+      header: '선택',
+      cell: ({ row }) => (
+        <Button
+          variant="ghost"
+          size="sm"
+          onClick={(e) => {
+            e.stopPropagation()
+            handleNationSelect(row.original)
+          }}
+        >
+          <Check className="h-4 w-4" />
+        </Button>
+      ),
+    },
+  ], [handleNationSelect])
+
+  // 국가 테이블 설정
+  const table = useReactTable({
+    data: nations,
+    columns,
+    onSortingChange: setSorting,
+    onColumnFiltersChange: setColumnFilters,
+    onColumnVisibilityChange: setColumnVisibility,
+    onRowSelectionChange: setRowSelection,
+    onGlobalFilterChange: setGlobalFilter,
+    getCoreRowModel: getCoreRowModel(),
+    getPaginationRowModel: getPaginationRowModel(),
+    getSortedRowModel: getSortedRowModel(),
+    getFilteredRowModel: getFilteredRowModel(),
+    state: {
+      sorting,
+      columnFilters,
+      columnVisibility,
+      rowSelection,
+      globalFilter,
+    },
+  })
+
+  // 서버 액션을 사용한 국가 목록 로드
+  const loadNations = useCallback(async (searchTerm?: string) => {
+    startTransition(async () => {
+      try {
+        const result = await getNationCodes({
+          ...stableSearchOptions,
+          searchTerm: searchTerm
+        })
+        
+        if (result.success) {
+          setNations(result.data)
+        } else {
+          toast.error(result.error || '국가코드를 불러오는데 실패했습니다.')
+          setNations([])
+        }
+      } catch (error) {
+        console.error('국가코드 목록 로드 실패:', error)
+        toast.error('국가코드를 불러오는 중 오류가 발생했습니다.')
+        setNations([])
+      }
+    })
+  }, [stableSearchOptions])
+
+  // 디바운스된 검색 (클라이언트 로직만)
+  const debouncedSearch = useMemo(
+    () => debounce((searchTerm: string) => {
+      loadNations(searchTerm)
+    }, 300),
+    [loadNations]
+  )
+
+  // 다이얼로그 열기 핸들러
+  const handleDialogOpenChange = useCallback((newOpen: boolean) => {
+    setOpen(newOpen)
+    if (newOpen && nations.length === 0) {
+      loadNations()
+    }
+  }, [loadNations, nations.length])
+
+  // 검색어 변경 핸들러
+  const handleSearchChange = useCallback((value: string) => {
+    setGlobalFilter(value)
+    if (open) {
+      debouncedSearch(value)
+    }
+  }, [open, debouncedSearch])
+
+  return (
+    <Dialog open={open} onOpenChange={handleDialogOpenChange}>
+      <DialogTrigger asChild>
+        <Button 
+          variant="outline" 
+          disabled={disabled} 
+          className={`w-full justify-start ${className || ''}`}
+        >
+          {selectedNation ? (
+            <div className="flex items-center gap-2 w-full">
+              <span className="font-mono text-sm">[{selectedNation.CD}]</span>
+              <span className="truncate flex-1 text-left">{selectedNation.CDNM}</span>
+            </div>
+          ) : (
+            <span className="text-muted-foreground">{placeholder}</span>
+          )}
+        </Button>
+      </DialogTrigger>
+      <DialogContent className="max-w-5xl max-h-[80vh]">
+        <DialogHeader>
+          <DialogTitle>국가 선택</DialogTitle>
+          <div className="text-sm text-muted-foreground">
+            국가코드(CD_CLF=LE0010) 조회
+          </div>
+        </DialogHeader>
+        
+        <div className="space-y-4">
+          <div className="flex items-center space-x-2">
+            <Search className="h-4 w-4" />
+            <Input
+              placeholder="국가코드, 국가명으로 검색..."
+              value={globalFilter}
+              onChange={(e) => handleSearchChange(e.target.value)}
+              className="flex-1"
+            />
+          </div>
+
+          {isPending ? (
+            <div className="flex justify-center py-8">
+              <div className="text-sm text-muted-foreground">국가코드를 불러오는 중...</div>
+            </div>
+          ) : (
+            <div className="border rounded-md">
+              <Table>
+                <TableHeader>
+                  {table.getHeaderGroups().map((headerGroup) => (
+                    <TableRow key={headerGroup.id}>
+                      {headerGroup.headers.map((header) => (
+                        <TableHead key={header.id}>
+                          {header.isPlaceholder
+                            ? null
+                            : flexRender(
+                                header.column.columnDef.header,
+                                header.getContext()
+                              )}
+                        </TableHead>
+                      ))}
+                    </TableRow>
+                  ))}
+                </TableHeader>
+                <TableBody>
+                  {table.getRowModel().rows?.length ? (
+                    table.getRowModel().rows.map((row) => (
+                      <TableRow
+                        key={row.id}
+                        data-state={row.getIsSelected() && "selected"}
+                        className="cursor-pointer hover:bg-muted/50"
+                        onClick={() => handleNationSelect(row.original)}
+                      >
+                        {row.getVisibleCells().map((cell) => (
+                          <TableCell key={cell.id}>
+                            {flexRender(
+                              cell.column.columnDef.cell,
+                              cell.getContext()
+                            )}
+                          </TableCell>
+                        ))}
+                      </TableRow>
+                    ))
+                  ) : (
+                    <TableRow>
+                      <TableCell
+                        colSpan={columns.length}
+                        className="h-24 text-center"
+                      >
+                        검색 결과가 없습니다.
+                      </TableCell>
+                    </TableRow>
+                  )}
+                </TableBody>
+              </Table>
+            </div>
+          )}
+
+          <div className="flex items-center justify-between">
+            <div className="text-sm text-muted-foreground">
+              총 {table.getFilteredRowModel().rows.length}개 국가
+            </div>
+            <div className="flex items-center space-x-2">
+              <Button
+                variant="outline"
+                size="sm"
+                onClick={() => table.previousPage()}
+                disabled={!table.getCanPreviousPage()}
+              >
+                이전
+              </Button>
+              <div className="text-sm">
+                {table.getState().pagination.pageIndex + 1} / {table.getPageCount()}
+              </div>
+              <Button
+                variant="outline"
+                size="sm"
+                onClick={() => table.nextPage()}
+                disabled={!table.getCanNextPage()}
+              >
+                다음
+              </Button>
+            </div>
+          </div>
+        </div>
+      </DialogContent>
+    </Dialog>
+  )
+}