path: root/lib/vendor-rfq-response/vendor-cbe-table/cbe-table.tsx

"use client"

import * as React from "react"
import { useRouter } from "next/navigation"
import type {
  DataTableAdvancedFilterField,
  DataTableFilterField,
  DataTableRowAction,
} from "@/types/table"

import { useDataTable } from "@/hooks/use-data-table"
import { DataTable } from "@/components/data-table/data-table"
import { DataTableAdvancedToolbar } from "@/components/data-table/data-table-advanced-toolbar"
import { getColumns } from "./cbe-table-columns"
import { 
  fetchRfqAttachmentsbyCommentId, 
  getCBEbyVendorId, 
  getFileFromRfqAttachmentsbyid, 
  fetchCbeFiles 
} from "../../rfqs/service"
import { useSession } from "next-auth/react"
import { CbeComment, CommentSheet } from "./comments-sheet"
import { VendorWithCbeFields } from "@/config/vendorCbeColumnsConfig"
import { toast } from "sonner"
import { RfqDeailDialog } from "./rfq-detail-dialog"
import { CommercialResponseSheet } from "./respond-cbe-sheet"

interface VendorsTableProps {
  promises: Promise<
    [
      Awaited<ReturnType<typeof getCBEbyVendorId>>,
    ]
  >
}

export function CbeVendorTable({ promises }: VendorsTableProps) {
  const { data: session } = useSession()
  const userVendorId = session?.user?.companyId
  const userId = Number(session?.user?.id)
  // Suspense로 받아온 데이터
  const [{ data, pageCount }] = React.use(promises)
  const [rowAction, setRowAction] = React.useState<DataTableRowAction<VendorWithCbeFields> | null>(null)
  const [selectedCbeId, setSelectedCbeId] = React.useState<number | null>(null)
  
  // 개별 협력업체별 로딩 상태를 관리하는 맵
  const [loadingVendors, setLoadingVendors] = React.useState<Record<string, boolean>>({})

  const router = useRouter()

  // 코멘트 관련 상태
  const [initialComments, setInitialComments] = React.useState<CbeComment[]>([])
  const [commentSheetOpen, setCommentSheetOpen] = React.useState(false)
  const [selectedRfqIdForComments, setSelectedRfqIdForComments] = React.useState<number | null>(null)
  
  // 상업 응답 관련 상태
  const [commercialResponseSheetOpen, setCommercialResponseSheetOpen] = React.useState(false)
  const [selectedResponseId, setSelectedResponseId] = React.useState<number | null>(null)
  const [selectedRfq, setSelectedRfq] = React.useState<VendorWithCbeFields | null>(null)
  
  // RFQ 상세 관련 상태
  const [rfqDetailDialogOpen, setRfqDetailDialogOpen] = React.useState(false)
  const [selectedRfqId, setSelectedRfqId] = React.useState<number | null>(null)
  const [selectedRfqDetail, setSelectedRfqDetail] = React.useState<VendorWithCbeFields | null>(null)

  React.useEffect(() => {
    if (rowAction?.type === "comments") {
      // rowAction가 새로 세팅된 뒤 여기서 openCommentSheet 실행
      openCommentSheet(Number(rowAction.row.original.responseId))
    }
  }, [rowAction])

  async function openCommentSheet(responseId: number) {
    setInitialComments([])

    const comments = rowAction?.row.original.comments
    const rfqId = rowAction?.row.original.rfqId

    if (comments && comments.length > 0) {
      const commentWithAttachments: CbeComment[] = await Promise.all(
        comments.map(async (c) => {
          // 서버 액션을 사용하여 코멘트 첨부 파일 가져오기
          const attachments = await fetchRfqAttachmentsbyCommentId(c.id)

          return {
            ...c,
            commentedBy: userId, // DB나 API 응답에 있다고 가정
            attachments,
          }
        })
      )
      
      setInitialComments(commentWithAttachments)
    }

    if(rfqId) {
      setSelectedRfqIdForComments(rfqId)
    }
    setSelectedCbeId(responseId)
    setCommentSheetOpen(true)
  }
  
  // 상업 응답 시트 열기
  function openCommercialResponseSheet(responseId: number, rfq: VendorWithCbeFields) {
    setSelectedResponseId(responseId)
    setSelectedRfq(rfq)
    setCommercialResponseSheetOpen(true)
  }
  
  // RFQ 상세 대화상자 열기
  function openRfqDetailDialog(rfqId: number, rfq: VendorWithCbeFields) {
    setSelectedRfqId(rfqId)
    setSelectedRfqDetail(rfq)
    setRfqDetailDialogOpen(true)
  }

  const handleDownloadCbeFiles = React.useCallback(
    async (vendorId: number, rfqId: number) => {
      // 고유 키 생성: vendorId_rfqId
      const rowKey = `${vendorId}_${rfqId}`
      
      // 해당 협력업체의 로딩 상태만 true로 설정
      setLoadingVendors(prev => ({ 
        ...prev, 
        [rowKey]: true 
      }))
      
      try {
        const { files, error } = await fetchCbeFiles(vendorId, rfqId);
        if (error) {
          toast.error(error);
          return;
        }
        if (files.length === 0) {
          toast.warning("다운로드할 CBE 파일이 없습니다");
          return;
        }
        // 순차적으로 파일 다운로드
        for (const file of files) {
          await downloadFile(file.id);
        }
        toast.success(`${files.length}개의 CBE 파일이 다운로드되었습니다`);
      } catch (error) {
        toast.error("CBE 파일을 다운로드하는 데 실패했습니다");
        console.error(error);
      } finally {
        // 해당 협력업체의 로딩 상태만 false로 되돌림
        setLoadingVendors(prev => ({ 
          ...prev, 
          [rowKey]: false 
        }))
      }
    },
    []
  );

  const downloadFile = React.useCallback(async (fileId: number) => {
    try {
      const { file, error } = await getFileFromRfqAttachmentsbyid(fileId);
      if (error || !file) {
        throw new Error(error || "파일 정보를 가져오는 데 실패했습니다");
      }

      const link = document.createElement("a");
      link.href = `/api/rfq-download?path=${encodeURIComponent(file.filePath)}`;
      link.download = file.fileName;
      document.body.appendChild(link);
      link.click();
      document.body.removeChild(link);

      return true;
    } catch (error) {
      console.error(error);
      return false;
    }
  }, []);
  
  // 응답 성공 후 데이터 갱신
  const handleResponseSuccess = React.useCallback(() => {
    // 필요한 경우 데이터 다시 가져오기
    router.refresh()
  }, [router]);

  // getColumns() 호출 시 필요한 핸들러들 주입
  const columns = React.useMemo(
    () => getColumns({
      setRowAction,
      router,
      openCommentSheet,
      handleDownloadCbeFiles,
      loadingVendors,
      openVendorContactsDialog: openRfqDetailDialog,
      openCommercialResponseSheet,
    }),
    [
      setRowAction, 
      router, 
      openCommentSheet, 
      handleDownloadCbeFiles, 
      loadingVendors, 
      openRfqDetailDialog, 
      openCommercialResponseSheet
    ]
  );

  // 필터 필드 정의
  const filterFields: DataTableFilterField<VendorWithCbeFields>[] = []
  const advancedFilterFields: DataTableAdvancedFilterField<VendorWithCbeFields>[] = [

  ]

  const { table } = useDataTable({
    data,
    columns,
    pageCount,
    filterFields,
    enablePinning: true,
    enableAdvancedFilter: true,
    initialState: {
      sorting: [{ id: "respondedAt", desc: true }],
      columnPinning: { right: ["respond", "comments"] }, // respond 컬럼을 오른쪽에 고정
    },
    getRowId: (originalRow) => String(originalRow.responseId),
    shallow: false,
    clearOnDefault: true,
  })

  return (
    <>
      <DataTable table={table}>
        <DataTableAdvancedToolbar
          table={table}
          filterFields={advancedFilterFields}
          shallow={false}
        />
      </DataTable>

      {/* 코멘트 시트 */}
      {commentSheetOpen && selectedRfqIdForComments && selectedCbeId !== null && (
        <CommentSheet
          open={commentSheetOpen}
          onOpenChange={setCommentSheetOpen}
          rfqId={selectedRfqIdForComments}
          initialComments={initialComments}
          vendorId={userVendorId || 0}
          currentUserId={userId || 0}
          cbeId={selectedCbeId}
        />
      )}
      
      {/* 상업 응답 시트 */}
      {commercialResponseSheetOpen && selectedResponseId !== null && selectedRfq && (
        <CommercialResponseSheet
          open={commercialResponseSheetOpen}
          onOpenChange={setCommercialResponseSheetOpen}
          responseId={selectedResponseId}
          rfq={selectedRfq}
          onSuccess={handleResponseSuccess}
        />
      )}
      
      {/* RFQ 상세 대화상자 */}
      {rfqDetailDialogOpen && selectedRfqId !== null && (
        <RfqDeailDialog
          isOpen={rfqDetailDialogOpen}
          onOpenChange={setRfqDetailDialogOpen}
          rfqId={selectedRfqId}
          rfq={selectedRfqDetail}
        />
      )}
    </>
  )
}