path: root/lib/site-visit/vendor-info-view-dialog.tsx

"use client"

import * as React from "react"
import { format } from "date-fns"
import { ko } from "date-fns/locale"
import { Building2, User, Phone, Mail, FileText, Calendar } from "lucide-react"

import {
  Dialog,
  DialogContent,
  DialogDescription,
  DialogHeader,
  DialogTitle,
} from "@/components/ui/dialog"
import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card"
import { Button } from "@/components/ui/button"
import { toast } from "sonner"

interface VendorInfo {
  id: number
  siteVisitRequestId: number
  factoryName: string
  factoryLocation: string
  factoryAddress: string
  factoryPicName: string
  factoryPicPhone: string
  factoryPicEmail: string
  factoryDirections: string | null
  accessProcedure: string | null
  hasAttachments: boolean
  otherInfo: string | null
  submittedAt: Date
  submittedBy: number
  createdAt: Date
  updatedAt: Date
}

interface Attachment {
  id: number
  siteVisitRequestId: number
  vendorSiteVisitInfoId: number | null
  fileName: string
  originalFileName: string | null
  filePath: string
  fileSize: number | null
  mimeType: string | null
  createdAt: Date
  updatedAt: Date
}

interface VendorInfoViewDialogProps {
  isOpen: boolean
  onClose: () => void
  siteVisitRequestId: number | null
}

export function VendorInfoViewDialog({
  isOpen,
  onClose,
  siteVisitRequestId,
}: VendorInfoViewDialogProps) {
  const [data, setData] = React.useState<VendorInfo | null>(null)
  const [attachments, setAttachments] = React.useState<Attachment[]>([])
  const [isLoading, setIsLoading] = React.useState(false)

  // 데이터 로드
  React.useEffect(() => {
    if (isOpen && siteVisitRequestId) {
      loadVendorInfo()
    }
  }, [isOpen, siteVisitRequestId])

  const loadVendorInfo = async () => {
    if (!siteVisitRequestId) return

    setIsLoading(true)
    try {
      const { getVendorSiteVisitInfoAction } = await import("./service")
      const result = await getVendorSiteVisitInfoAction(siteVisitRequestId)
      
      if (result.success && result.data) {
        setData(result.data.vendorInfo)
        setAttachments(result.data.attachments || [])
      } else {
        toast.error("협력업체 정보를 불러올 수 없습니다.")
      }
    } catch (error) {
      console.error("협력업체 정보 로드 오류:", error)
      toast.error("협력업체 정보를 불러오는 중 오류가 발생했습니다.")
    } finally {
      setIsLoading(false)
    }
  }

  const formatDate = (date: Date | null) => {
    if (!date) return "-"
    return format(date, "yyyy.MM.dd", { locale: ko })
  }

  return (
    <Dialog open={isOpen} onOpenChange={(open) => !open && onClose()}>
      <DialogContent className="max-w-4xl max-h-[90vh] overflow-y-auto">
        <DialogHeader>
          <DialogTitle>협력업체 방문실사 정보</DialogTitle>
          <DialogDescription>
            협력업체가 입력한 방문실사 관련 정보를 확인할 수 있습니다.
          </DialogDescription>
        </DialogHeader>
        
        {isLoading ? (
          <div className="flex items-center justify-center py-8">
            <div className="text-center">
              <div className="animate-spin rounded-full h-8 w-8 border-b-2 border-primary mx-auto mb-4"></div>
              <p className="text-muted-foreground">협력업체 정보를 불러오는 중...</p>
            </div>
          </div>
        ) : data ? (
          <div className="space-y-6">
            {/* 협력업체 정보 */}
            <Card>
              <CardHeader>
                <CardTitle className="flex items-center gap-2">
                  <Building2 className="h-5 w-5" />
                  협력업체 공장 정보
                </CardTitle>
              </CardHeader>
              <CardContent>
                <div className="grid grid-cols-1 md:grid-cols-2 gap-6">
                  <div className="space-y-4">
                    <div>
                      <h4 className="font-semibold mb-2">공장 기본 정보</h4>
                      <div className="space-y-2 text-sm">
                        <div><span className="font-medium">공장명:</span> {data.factoryName}</div>
                        <div><span className="font-medium">공장위치:</span> {data.factoryLocation}</div>
                        <div><span className="font-medium">공장주소:</span> {data.factoryAddress}</div>
                      </div>
                    </div>
                    
                    <div>
                      <h4 className="font-semibold mb-2">공장 담당자 정보</h4>
                      <div className="space-y-2 text-sm">
                        <div className="flex items-center gap-2">
                          <User className="h-4 w-4" />
                          <span>{data.factoryPicName}</span>
                        </div>
                        <div className="flex items-center gap-2">
                          <Phone className="h-4 w-4" />
                          <span>{data.factoryPicPhone}</span>
                        </div>
                        <div className="flex items-center gap-2">
                          <Mail className="h-4 w-4" />
                          <span>{data.factoryPicEmail}</span>
                        </div>
                      </div>
                    </div>
                  </div>
                  
                  <div className="space-y-4">
                    {data.factoryDirections && (
                      <div>
                        <h4 className="font-semibold mb-2">공장 가는 법</h4>
                        <div className="bg-muted p-3 rounded-md">
                          <p className="text-sm whitespace-pre-wrap">{data.factoryDirections}</p>
                        </div>
                      </div>
                    )}
                    
                    {data.accessProcedure && (
                      <div>
                        <h4 className="font-semibold mb-2">공장 출입절차</h4>
                        <div className="bg-muted p-3 rounded-md">
                          <p className="text-sm whitespace-pre-wrap">{data.accessProcedure}</p>
                        </div>
                      </div>
                    )}
                  </div>
                </div>
              </CardContent>
            </Card>

            {/* 첨부파일 */}
            {attachments.length > 0 && (
              <Card>
                <CardHeader>
                  <CardTitle className="flex items-center gap-2">
                    <FileText className="h-5 w-5" />
                    협력업체 첨부파일 ({attachments.length}개)
                  </CardTitle>
                </CardHeader>
                <CardContent>
                  <div className="space-y-2">
                    {attachments.map((attachment) => (
                      <div key={attachment.id} className="flex items-center justify-between p-2 border rounded-md">
                        <div className="flex items-center space-x-2 flex-1 min-w-0">
                          <FileText className="h-4 w-4 text-muted-foreground" />
                          <span className="text-sm truncate">{attachment.originalFileName}</span>
                          <span className="text-xs text-muted-foreground">
                            ({Math.round((attachment.fileSize || 0) / 1024)}KB)
                          </span>
                        </div>
                        <Button
                          type="button"
                          variant="outline"
                          size="sm"
                          onClick={async () => {
                            try {
                              const { downloadFile } = await import('@/lib/file-download')
                              await downloadFile(attachment.filePath, attachment.originalFileName || '', {
                                showToast: true,
                                onError: (error) => {
                                  console.error('다운로드 오류:', error)
                                  toast.error(error)
                                },
                                onSuccess: (fileName, fileSize) => {
                                  console.log(`다운로드 성공: ${fileName} (${fileSize} bytes)`)
                                }
                              })
                            } catch (error) {
                              console.error('다운로드 오류:', error)
                              toast.error('파일 다운로드 중 오류가 발생했습니다.')
                            }
                          }}
                        >
                          다운로드
                        </Button>
                      </div>
                    ))}
                  </div>
                </CardContent>
              </Card>
            )}

            {/* 기타 정보 */}
            {data.otherInfo && (
              <Card>
                <CardHeader>
                  <CardTitle className="flex items-center gap-2">
                    <FileText className="h-5 w-5" />
                    기타 정보
                  </CardTitle>
                </CardHeader>
                <CardContent>
                  <p className="text-sm whitespace-pre-wrap">{data.otherInfo}</p>
                </CardContent>
              </Card>
            )}

            {/* 제출 정보 */}
            <Card>
              <CardHeader>
                <CardTitle className="flex items-center gap-2">
                  <Calendar className="h-5 w-5" />
                  제출 정보
                </CardTitle>
              </CardHeader>
              <CardContent>
                <div className="grid grid-cols-2 gap-4">
                  <div>
                    <div className="space-y-2 text-sm">
                      <div><span className="font-medium">제출일:</span> {formatDate(data.submittedAt)}</div>
                      <div><span className="font-medium">첨부파일:</span> {data.hasAttachments ? "있음" : "없음"}</div>
                    </div>
                  </div>
                </div>
              </CardContent>
            </Card>
          </div>
        ) : (
          <div className="text-center py-8">
            <div className="text-muted-foreground">
              <FileText className="h-12 w-12 mx-auto mb-4 opacity-50" />
              <p>협력업체가 아직 정보를 입력하지 않았습니다.</p>
            </div>
          </div>
        )}
      </DialogContent>
    </Dialog>
  )
}