path: root/components/bidding/manage/bidding-companies-editor.tsx

'use client'

import * as React from 'react'
import { Building, User, Plus, Trash2, Users } from 'lucide-react'
import { toast } from 'sonner'

import { Button } from '@/components/ui/button'
import {
  getBiddingVendors,
  getBiddingCompanyContacts,
  createBiddingCompanyContact,
  deleteBiddingCompanyContact,
  getVendorContactsByVendorId,
  updateBiddingCompanyPriceAdjustmentQuestion,
  getBiddingCompaniesByBidPicId,
  addBiddingCompanyFromOtherBidding
} from '@/lib/bidding/service'
import { deleteBiddingCompany } from '@/lib/bidding/pre-quote/service'
import { BiddingDetailVendorCreateDialog } from './bidding-detail-vendor-create-dialog'
import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card'
import {
  Dialog,
  DialogContent,
  DialogDescription,
  DialogFooter,
  DialogHeader,
  DialogTitle,
} from '@/components/ui/dialog'
import { Checkbox } from '@/components/ui/checkbox'
import { Loader2 } from 'lucide-react'
import {
  Table,
  TableBody,
  TableCell,
  TableHead,
  TableHeader,
  TableRow,
} from '@/components/ui/table'
import { Input } from '@/components/ui/input'
import { Label } from '@/components/ui/label'
import { PurchaseGroupCodeSelector, PurchaseGroupCodeWithUser } from '@/components/common/selectors/purchase-group-code/purchase-group-code-selector'

interface QuotationVendor {
  id: number // biddingCompanies.id
  companyId?: number // vendors.id (벤더 ID)
  vendorName: string
  vendorCode: string
  contactPerson?: string
  contactEmail?: string
  contactPhone?: string
  quotationAmount?: number
  currency: string
  invitationStatus: string
  isPriceAdjustmentApplicableQuestion?: boolean
  businessSize?: string | null
}

interface BiddingCompaniesEditorProps {
  biddingId: number
  readonly?: boolean
}

interface VendorContact {
  id: number
  vendorId: number
  contactName: string
  contactPosition: string | null
  contactDepartment: string | null
  contactTask: string | null
  contactEmail: string
  contactPhone: string | null
  isPrimary: boolean
}

interface BiddingCompanyContact {
  id: number
  biddingId: number
  vendorId: number
  contactName: string
  contactEmail: string
  contactNumber: string | null
  createdAt: Date
  updatedAt: Date
}

export function BiddingCompaniesEditor({ biddingId, readonly = false }: BiddingCompaniesEditorProps) {
  const [vendors, setVendors] = React.useState<QuotationVendor[]>([])
  const [isLoading, setIsLoading] = React.useState(false)
  const [addVendorDialogOpen, setAddVendorDialogOpen] = React.useState(false)
  const [selectedVendor, setSelectedVendor] = React.useState<QuotationVendor | null>(null)
  const [biddingCompanyContacts, setBiddingCompanyContacts] = React.useState<BiddingCompanyContact[]>([])
  const [isLoadingContacts, setIsLoadingContacts] = React.useState(false)
  // 각 업체별 첫 번째 담당자 정보 저장 (vendorId -> 첫 번째 담당자)
  const [vendorFirstContacts, setVendorFirstContacts] = React.useState<Map<number, BiddingCompanyContact>>(new Map())

  // 담당자 추가 다이얼로그
  const [addContactDialogOpen, setAddContactDialogOpen] = React.useState(false)
  const [newContact, setNewContact] = React.useState({
    contactName: '',
    contactEmail: '',
    contactNumber: '',
  })
  const [addContactFromVendorDialogOpen, setAddContactFromVendorDialogOpen] = React.useState(false)
  const [vendorContacts, setVendorContacts] = React.useState<VendorContact[]>([])
  const [isLoadingVendorContacts, setIsLoadingVendorContacts] = React.useState(false)
  const [selectedContactFromVendor, setSelectedContactFromVendor] = React.useState<VendorContact | null>(null)

  // 협력사 멀티 선택 다이얼로그
  const [multiSelectDialogOpen, setMultiSelectDialogOpen] = React.useState(false)
  const [selectedBidPic, setSelectedBidPic] = React.useState<PurchaseGroupCodeWithUser | undefined>(undefined)
  const [biddingCompaniesList, setBiddingCompaniesList] = React.useState<Array<{
    biddingId: number
    biddingNumber: string
    biddingTitle: string
    companyId: number
    vendorCode: string
    vendorName: string
    updatedAt: Date
  }>>([])
  const [isLoadingBiddingCompanies, setIsLoadingBiddingCompanies] = React.useState(false)
  const [selectedBiddingCompany, setSelectedBiddingCompany] = React.useState<{
    biddingId: number
    companyId: number
  } | null>(null)
  const [selectedBiddingCompanyContacts, setSelectedBiddingCompanyContacts] = React.useState<BiddingCompanyContact[]>([])
  const [isLoadingCompanyContacts, setIsLoadingCompanyContacts] = React.useState(false)

  // 업체 목록 다시 로딩 함수
  const reloadVendors = React.useCallback(async () => {
    try {
      const result = await getBiddingVendors(biddingId)
      if (result.success && result.data) {
          const vendorsList = result.data.map(v => ({
            ...v,
            companyId: v.companyId || undefined,
            vendorName: v.vendorName || '',
            vendorCode: v.vendorCode || '',
            contactPerson: v.contactPerson ?? undefined,
            contactEmail: v.contactEmail ?? undefined,
            contactPhone: v.contactPhone ?? undefined,
            quotationAmount: v.quotationAmount ? parseFloat(v.quotationAmount) : undefined,
            isPriceAdjustmentApplicableQuestion: v.isPriceAdjustmentApplicableQuestion ?? false,
            businessSize: v.businessSize ?? undefined,
          }))
        setVendors(vendorsList)

        // 각 업체별 첫 번째 담당자 정보 로드
        const firstContactsMap = new Map<number, BiddingCompanyContact>()
        const contactPromises = vendorsList
          .filter(v => v.companyId)
          .map(async (vendor) => {
            try {
              const contactResult = await getBiddingCompanyContacts(biddingId, vendor.companyId!)
              if (contactResult.success && contactResult.data && contactResult.data.length > 0) {
                firstContactsMap.set(vendor.companyId!, contactResult.data[0])
              }
            } catch (error) {
              console.error(`Failed to load contact for vendor ${vendor.companyId}:`, error)
            }
          })
        
        await Promise.all(contactPromises)
        setVendorFirstContacts(firstContactsMap)
      }
    } catch (error) {
      console.error('Failed to reload vendors:', error)
    }
  }, [biddingId])

  // 데이터 로딩
  React.useEffect(() => {
    const loadVendors = async () => {
      setIsLoading(true)
      try {
        const result = await getBiddingVendors(biddingId)
        if (result.success && result.data) {
          const vendorsList = result.data.map(v => ({
            id: v.id,
            companyId: v.companyId || undefined,
            vendorName: v.vendorName || '',
            vendorCode: v.vendorCode || '',
            contactPerson: v.contactPerson !== null ? v.contactPerson : undefined,
            contactEmail: v.contactEmail !== null ? v.contactEmail : undefined,
            contactPhone: v.contactPhone !== null ? v.contactPhone : undefined,
            quotationAmount: v.quotationAmount ? parseFloat(v.quotationAmount) : undefined,
            currency: v.currency || 'KRW',
            invitationStatus: v.invitationStatus,
            isPriceAdjustmentApplicableQuestion: v.isPriceAdjustmentApplicableQuestion ?? false,
            businessSize: v.businessSize ?? undefined,
          }))
          setVendors(vendorsList)

          // 각 업체별 첫 번째 담당자 정보 로드
          const firstContactsMap = new Map<number, BiddingCompanyContact>()
          const contactPromises = vendorsList
            .filter(v => v.companyId)
            .map(async (vendor) => {
              try {
                const contactResult = await getBiddingCompanyContacts(biddingId, vendor.companyId!)
                if (contactResult.success && contactResult.data && contactResult.data.length > 0) {
                  firstContactsMap.set(vendor.companyId!, contactResult.data[0])
                }
              } catch (error) {
                console.error(`Failed to load contact for vendor ${vendor.companyId}:`, error)
              }
            })

          await Promise.all(contactPromises)
          setVendorFirstContacts(firstContactsMap)
        } else {
          toast.error(result.error || '업체 정보를 불러오는데 실패했습니다.')
          setVendors([])
        }
      } catch (error) {
        console.error('Failed to load vendors:', error)
        toast.error('업체 정보를 불러오는데 실패했습니다.')
        setVendors([])
      } finally {
        setIsLoading(false)
      }
    }

    loadVendors()
  }, [biddingId])

  // 업체 선택 핸들러 (단일 선택)
  const handleVendorSelect = async (vendor: QuotationVendor) => {
    // 이미 선택된 업체를 다시 클릭하면 선택 해제
    if (selectedVendor?.id === vendor.id) {
      setSelectedVendor(null)
      setBiddingCompanyContacts([])
      return
    }

    // 새 업체 선택
    setSelectedVendor(vendor)
    
    // 선택한 업체의 담당자 목록 로딩
    if (vendor.companyId) {
      setIsLoadingContacts(true)
      try {
        const result = await getBiddingCompanyContacts(biddingId, vendor.companyId)
        if (result.success && result.data) {
          setBiddingCompanyContacts(result.data)
        } else {
          toast.error(result.error || '담당자 목록을 불러오는데 실패했습니다.')
          setBiddingCompanyContacts([])
        }
      } catch (error) {
        console.error('Failed to load contacts:', error)
        toast.error('담당자 목록을 불러오는데 실패했습니다.')
        setBiddingCompanyContacts([])
      } finally {
        setIsLoadingContacts(false)
      }
    }
  }

  // 업체 삭제
  const handleRemoveVendor = async (vendorId: number) => {
    if (!confirm('정말로 이 업체를 삭제하시겠습니까?')) {
      return
    }

    try {
      const result = await deleteBiddingCompany(vendorId)
      if (result.success) {
        toast.success('업체가 삭제되었습니다.')
        // 업체 목록 다시 로딩
        await reloadVendors()
        // 선택된 업체가 삭제된 경우 담당자 목록도 초기화
        if (selectedVendor?.id === vendorId) {
          setSelectedVendor(null)
          setBiddingCompanyContacts([])
        }
      } else {
        toast.error(result.error || '업체 삭제에 실패했습니다.')
      }
    } catch (error) {
      console.error('Failed to remove vendor:', error)
      toast.error('업체 삭제에 실패했습니다.')
    }
  }

  // 담당자 추가 (직접 입력)
  const handleAddContact = async () => {
    if (!selectedVendor || !selectedVendor.companyId) {
      toast.error('업체를 선택해주세요.')
      return
    }

    if (!newContact.contactName || !newContact.contactEmail) {
      toast.error('이름과 이메일은 필수입니다.')
      return
    }

    // 전화번호 형식 검증 (국제 표준)
    if (newContact.contactNumber && !newContact.contactNumber.startsWith('+')) {
      toast.error('전화번호는 국제 표준 형식(+)으로 시작해야 합니다. (예: +821012345678)')
      return
    }

    try {
      const result = await createBiddingCompanyContact(
        biddingId,
        selectedVendor.companyId,
        {
          contactName: newContact.contactName,
          contactEmail: newContact.contactEmail,
          contactNumber: newContact.contactNumber || undefined,
        }
      )

      if (result.success) {
        toast.success('담당자가 추가되었습니다.')
        setAddContactDialogOpen(false)
        setNewContact({ contactName: '', contactEmail: '', contactNumber: '' })
        
        // 담당자 목록 새로고침
        const contactsResult = await getBiddingCompanyContacts(biddingId, selectedVendor.companyId)
        if (contactsResult.success && contactsResult.data) {
          setBiddingCompanyContacts(contactsResult.data)
          // 첫 번째 담당자 정보 업데이트
          if (contactsResult.data.length > 0) {
            setVendorFirstContacts(prev => {
              const newMap = new Map(prev)
              newMap.set(selectedVendor.companyId!, contactsResult.data[0])
              return newMap
            })
          }
        }
      } else {
        toast.error(result.error || '담당자 추가에 실패했습니다.')
      }
    } catch (error) {
      console.error('Failed to add contact:', error)
      toast.error('담당자 추가에 실패했습니다.')
    }
  }

  // 담당자 추가 (벤더 목록에서 선택)
  const handleOpenAddContactFromVendor = async () => {
    if (!selectedVendor || !selectedVendor.companyId) {
      toast.error('업체를 선택해주세요.')
      return
    }

    setIsLoadingVendorContacts(true)
    setAddContactFromVendorDialogOpen(true)
    setSelectedContactFromVendor(null)

    try {
      const result = await getVendorContactsByVendorId(selectedVendor.companyId)
      if (result.success && result.data) {
        setVendorContacts(result.data)
      } else {
        toast.error(result.error || '벤더 담당자 목록을 불러오는데 실패했습니다.')
        setVendorContacts([])
      }
    } catch (error) {
      console.error('Failed to load vendor contacts:', error)
      toast.error('벤더 담당자 목록을 불러오는데 실패했습니다.')
      setVendorContacts([])
    } finally {
      setIsLoadingVendorContacts(false)
    }
  }

  // 벤더 담당자 선택 후 저장
  const handleAddContactFromVendor = async () => {
    if (!selectedContactFromVendor || !selectedVendor || !selectedVendor.companyId) {
      toast.error('담당자를 선택해주세요.')
      return
    }

    try {
      const result = await createBiddingCompanyContact(
        biddingId,
        selectedVendor.companyId,
        {
          contactName: selectedContactFromVendor.contactName,
          contactEmail: selectedContactFromVendor.contactEmail,
          contactNumber: selectedContactFromVendor.contactPhone || undefined,
        }
      )

      if (result.success) {
        toast.success('담당자가 추가되었습니다.')
        setAddContactFromVendorDialogOpen(false)
        setSelectedContactFromVendor(null)
        
        // 담당자 목록 새로고침
        const contactsResult = await getBiddingCompanyContacts(biddingId, selectedVendor.companyId)
        if (contactsResult.success && contactsResult.data) {
          setBiddingCompanyContacts(contactsResult.data)
          // 첫 번째 담당자 정보 업데이트
          if (contactsResult.data.length > 0) {
            setVendorFirstContacts(prev => {
              const newMap = new Map(prev)
              newMap.set(selectedVendor.companyId!, contactsResult.data[0])
              return newMap
            })
          }
        }
      } else {
        toast.error(result.error || '담당자 추가에 실패했습니다.')
      }
    } catch (error) {
      console.error('Failed to add contact:', error)
      toast.error('담당자 추가에 실패했습니다.')
    }
  }

  // 담당자 삭제
  const handleDeleteContact = async (contactId: number) => {
    if (!confirm('정말로 이 담당자를 삭제하시겠습니까?')) {
      return
    }

    try {
      const result = await deleteBiddingCompanyContact(contactId)
      if (result.success) {
        toast.success('담당자가 삭제되었습니다.')
        
        // 담당자 목록 새로고침
        if (selectedVendor && selectedVendor.companyId) {
          const contactsResult = await getBiddingCompanyContacts(biddingId, selectedVendor.companyId)
          if (contactsResult.success && contactsResult.data) {
            setBiddingCompanyContacts(contactsResult.data)
            // 첫 번째 담당자 정보 업데이트
            if (contactsResult.data.length > 0) {
              setVendorFirstContacts(prev => {
                const newMap = new Map(prev)
                newMap.set(selectedVendor.companyId!, contactsResult.data[0])
                return newMap
              })
            } else {
              // 담당자가 없으면 Map에서 제거
              setVendorFirstContacts(prev => {
                const newMap = new Map(prev)
                newMap.delete(selectedVendor.companyId!)
                return newMap
              })
            }
          }
        }
      } else {
        toast.error(result.error || '담당자 삭제에 실패했습니다.')
      }
    } catch (error) {
      console.error('Failed to delete contact:', error)
      toast.error('담당자 삭제에 실패했습니다.')
    }
  }

  // 연동제 적용요건 문의 체크박스 변경
  const handleTogglePriceAdjustmentQuestion = async (vendorId: number, checked: boolean) => {
    try {
      const result = await updateBiddingCompanyPriceAdjustmentQuestion(vendorId, checked)
      if (result.success) {
        // 로컬 상태 업데이트
        setVendors(prev => prev.map(v =>
          v.id === vendorId
            ? { ...v, isPriceAdjustmentApplicableQuestion: checked }
            : v
        ))
        
        // 선택된 업체 정보도 업데이트
        if (selectedVendor?.id === vendorId) {
          setSelectedVendor(prev => prev ? { ...prev, isPriceAdjustmentApplicableQuestion: checked } : null)
        }
        
        // 담당자 목록 새로고침 (첫 번째 담당자 정보 업데이트를 위해)
        if (selectedVendor && selectedVendor.companyId) {
          const contactsResult = await getBiddingCompanyContacts(biddingId, selectedVendor.companyId)
          if (contactsResult.success && contactsResult.data) {
            setBiddingCompanyContacts(contactsResult.data)
            if (contactsResult.data.length > 0) {
              setVendorFirstContacts(prev => {
                const newMap = new Map(prev)
                newMap.set(selectedVendor.companyId!, contactsResult.data[0])
                return newMap
              })
            }
          }
        }
      } else {
        toast.error(result.error || '연동제 적용요건 문의 여부 업데이트에 실패했습니다.')
      }
    } catch (error) {
      console.error('Failed to update price adjustment question:', error)
      toast.error('연동제 적용요건 문의 여부 업데이트에 실패했습니다.')
    }
  }

  if (isLoading) {
    return (
      <div className="flex items-center justify-center p-8">
        <div className="animate-spin rounded-full h-8 w-8 border-b-2 border-gray-900"></div>
        <span className="ml-2">업체 정보를 불러오는 중...</span>
      </div>
    )
  }

  return (
    <div className="space-y-6">
      {/* 참여 업체 목록 테이블 */}
      <Card>
        <CardHeader className="flex flex-row items-center justify-between">
          <div>
            <CardTitle className="flex items-center gap-2">
              <Building className="h-5 w-5" />
              참여 업체 목록
            </CardTitle>
            <p className="text-sm text-muted-foreground mt-1">
              입찰에 참여하는 업체들을 관리합니다. 업체를 선택하면 하단에 담당자 목록이 표시됩니다.
            </p>
          </div>
          {!readonly && (
            <div className="flex gap-2">
              <Button onClick={() => setMultiSelectDialogOpen(true)} className="flex items-center gap-2" disabled={readonly} variant="outline">
                <Users className="h-4 w-4" />
                협력사 멀티 선택
              </Button>
              <Button onClick={() => setAddVendorDialogOpen(true)} className="flex items-center gap-2" disabled={readonly}>
                <Plus className="h-4 w-4" />
                업체 추가
              </Button>
            </div>
          )}
        </CardHeader>
        <CardContent>
          {vendors.length === 0 ? (
            <div className="text-center py-8 text-muted-foreground">
              참여 업체가 없습니다. 업체를 추가해주세요.
            </div>
          ) : (
            <Table>
              <TableHeader>
                <TableRow>
                  <TableHead className="w-[50px]">선택</TableHead>
                  <TableHead>업체명</TableHead>
                  <TableHead>업체코드</TableHead>
                  <TableHead>기업규모</TableHead>
                  <TableHead>담당자 이름</TableHead>
                  <TableHead>담당자 이메일</TableHead>
                  <TableHead>담당자 연락처</TableHead>
                  <TableHead>상태</TableHead>
                  <TableHead className="w-[180px]">연동제 적용요건 문의</TableHead>
                  <TableHead className="w-[100px]">작업</TableHead>
                </TableRow>
              </TableHeader>
              <TableBody>
                {vendors.map((vendor) => (
                  <TableRow 
                    key={vendor.id}
                    className={`cursor-pointer hover:bg-muted/50 ${selectedVendor?.id === vendor.id ? 'bg-muted/50' : ''}`}
                    onClick={() => handleVendorSelect(vendor)}
                  >
                    <TableCell onClick={(e) => e.stopPropagation()}>
                      <Checkbox
                        checked={selectedVendor?.id === vendor.id}
                        onCheckedChange={() => handleVendorSelect(vendor)}
                        disabled={readonly}
                      />
                    </TableCell>
                    <TableCell className="font-medium">{vendor.vendorName}</TableCell>
                    <TableCell>{vendor.vendorCode}</TableCell>
                    <TableCell>{vendor.businessSize || '-'}</TableCell>
                    <TableCell>
                      {vendor.companyId && vendorFirstContacts.has(vendor.companyId)
                        ? vendorFirstContacts.get(vendor.companyId)!.contactName
                        : '-'}
                    </TableCell>
                    <TableCell>
                      {vendor.companyId && vendorFirstContacts.has(vendor.companyId)
                        ? vendorFirstContacts.get(vendor.companyId)!.contactEmail
                        : '-'}
                    </TableCell>
                    <TableCell>
                      {vendor.companyId && vendorFirstContacts.has(vendor.companyId)
                        ? vendorFirstContacts.get(vendor.companyId)!.contactNumber || '-'
                        : '-'}
                    </TableCell>

                    <TableCell>
                      <span className="px-2 py-1 rounded-full text-xs bg-blue-100 text-blue-800">
                        {vendor.invitationStatus}
                      </span>
                    </TableCell>
                    <TableCell>
                      <div className="flex items-center gap-2">
                        <Checkbox
                          checked={vendor.isPriceAdjustmentApplicableQuestion || false}
                          onCheckedChange={(checked) =>
                            handleTogglePriceAdjustmentQuestion(vendor.id, checked as boolean)
                          }
                          disabled={readonly}
                        />
                        <span className="text-sm text-muted-foreground">
                          {vendor.isPriceAdjustmentApplicableQuestion ? '예' : '아니오'}
                        </span>
                      </div>
                    </TableCell>
                    <TableCell>
                      <Button
                        variant="ghost"
                        size="sm"
                        onClick={() => handleRemoveVendor(vendor.id)}
                        className="text-red-600 hover:text-red-800"
                        disabled={readonly}
                      >
                        <Trash2 className="h-4 w-4" />
                      </Button>
                    </TableCell>
                  </TableRow>
                ))}
              </TableBody>
            </Table>
          )}
        </CardContent>
      </Card>

      {/* 선택한 업체의 담당자 목록 테이블 */}
      {selectedVendor && (
        <Card>
          <CardHeader className="flex flex-row items-center justify-between">
            <div>
              <CardTitle className="flex items-center gap-2">
                <User className="h-5 w-5" />
                {selectedVendor.vendorName} 담당자 목록
              </CardTitle>
              <p className="text-sm text-muted-foreground mt-1">
                선택한 업체의 선정된 담당자를 관리합니다.
              </p>
            </div>
            <div className="flex gap-2">
              <Button 
                variant="outline"
                onClick={handleOpenAddContactFromVendor}
                className="flex items-center gap-2"
                disabled={readonly}
              >
                <User className="h-4 w-4" />
                업체 담당자 추가
              </Button>
              <Button 
                onClick={() => setAddContactDialogOpen(true)}
                className="flex items-center gap-2"
                disabled={readonly}
              >
                <Plus className="h-4 w-4" />
                담당자 수기 입력
              </Button>
            </div>
          </CardHeader>
          <CardContent>
            {isLoadingContacts ? (
              <div className="flex items-center justify-center py-8">
                <Loader2 className="w-4 h-4 mr-2 animate-spin" />
                <span className="text-sm text-muted-foreground">담당자 목록을 불러오는 중...</span>
              </div>
            ) : biddingCompanyContacts.length === 0 ? (
              <div className="text-center py-8 text-muted-foreground">
                등록된 담당자가 없습니다. 담당자를 추가해주세요.
              </div>
            ) : (
              <Table>
                <TableHeader>
                  <TableRow>
                    <TableHead>이름</TableHead>
                    <TableHead>이메일</TableHead>
                    <TableHead>전화번호</TableHead>
                    <TableHead className="w-[100px]">작업</TableHead>
                  </TableRow>
                </TableHeader>
                <TableBody>
                  {biddingCompanyContacts.map((biddingCompanyContact) => (
                    <TableRow key={biddingCompanyContact.id}>
                      <TableCell className="font-medium">{biddingCompanyContact.contactName}</TableCell>
                      <TableCell>{biddingCompanyContact.contactEmail}</TableCell>
                      <TableCell>{biddingCompanyContact.contactNumber || '-'}</TableCell>
                      <TableCell>
                        <Button
                          variant="ghost"
                          size="sm"
                          onClick={() => handleDeleteContact(biddingCompanyContact.id)}
                          className="text-red-600 hover:text-red-800"
                          disabled={readonly}
                        >
                          <Trash2 className="h-4 w-4" />
                        </Button>
                      </TableCell>
                    </TableRow>
                  ))}
                </TableBody>
              </Table>
            )}
          </CardContent>
        </Card>
      )}

      {/* 업체 추가 다이얼로그 */}
      <BiddingDetailVendorCreateDialog
        biddingId={biddingId}
        open={addVendorDialogOpen}
        onOpenChange={setAddVendorDialogOpen}
        onSuccess={reloadVendors}
      />

      {/* 담당자 추가 다이얼로그 (직접 입력) */}
      <Dialog open={addContactDialogOpen} onOpenChange={setAddContactDialogOpen}>
        <DialogContent>
          <DialogHeader>
            <DialogTitle>담당자 추가</DialogTitle>
            <DialogDescription>
              새로운 담당자 정보를 입력하세요.
            </DialogDescription>
          </DialogHeader>
          
          <div className="space-y-4 py-4">
            <div className="space-y-2">
              <Label htmlFor="contactName">이름 *</Label>
              <Input
                id="contactName"
                value={newContact.contactName}
                onChange={(e) => setNewContact(prev => ({ ...prev, contactName: e.target.value }))}
                placeholder="담당자 이름"
              />
            </div>
            <div className="space-y-2">
              <Label htmlFor="contactEmail">이메일 *</Label>
              <Input
                id="contactEmail"
                type="email"
                value={newContact.contactEmail}
                onChange={(e) => setNewContact(prev => ({ ...prev, contactEmail: e.target.value }))}
                placeholder="example@email.com"
              />
            </div>
            <div className="space-y-2">
              <Label htmlFor="contactNumber">전화번호</Label>
              <Input
                id="contactNumber"
                value={newContact.contactNumber}
                onChange={(e) => setNewContact(prev => ({ ...prev, contactNumber: e.target.value }))}
                placeholder="+821012345678"
              />
              <p className="text-[0.8rem] text-muted-foreground">
                * SMS 발송을 위해 국제 표준 형식으로 입력해주세요. (예: +821012345678)
              </p>
            </div>
          </div>

          <DialogFooter>
            <Button
              variant="outline"
              onClick={() => {
                setAddContactDialogOpen(false)
                setNewContact({ contactName: '', contactEmail: '', contactNumber: '' })
              }}
            >
              취소
            </Button>
            <Button onClick={handleAddContact}>
              추가
            </Button>
          </DialogFooter>
        </DialogContent>
      </Dialog>

      {/* 협력사 멀티 선택 다이얼로그 */}
      <Dialog open={multiSelectDialogOpen} onOpenChange={setMultiSelectDialogOpen}>
        <DialogContent className="max-w-4xl max-h-[80vh] overflow-y-auto">
          <DialogHeader>
            <DialogTitle>참여협력사 선택</DialogTitle>
            <DialogDescription>
              입찰담당자를 선택하여 해당 담당자의 입찰 업체를 조회하고 선택할 수 있습니다.
            </DialogDescription>
          </DialogHeader>
          
          <div className="space-y-4 py-4">
            {/* 입찰담당자 선택 */}
            <div className="space-y-2">
              <Label>입찰담당자 선택</Label>
              <PurchaseGroupCodeSelector
                selectedCode={selectedBidPic}
                onCodeSelect={async (code) => {
                  setSelectedBidPic(code)
                  if (code.user?.id) {
                    setIsLoadingBiddingCompanies(true)
                    try {
                      const result = await getBiddingCompaniesByBidPicId(code.user.id)
                      if (result.success && result.data) {
                        setBiddingCompaniesList(result.data)
                      } else {
                        toast.error(result.error || '입찰 업체 조회에 실패했습니다.')
                        setBiddingCompaniesList([])
                      }
                    } catch (error) {
                      console.error('Failed to load bidding companies:', error)
                      toast.error('입찰 업체 조회에 실패했습니다.')
                      setBiddingCompaniesList([])
                    } finally {
                      setIsLoadingBiddingCompanies(false)
                    }
                  }
                }}
                placeholder="입찰담당자 선택"
                disabled={readonly}
              />
            </div>

            {/* 입찰 업체 목록 */}
            {isLoadingBiddingCompanies ? (
              <div className="flex items-center justify-center py-8">
                <Loader2 className="w-4 h-4 mr-2 animate-spin" />
                <span className="text-sm text-muted-foreground">입찰 업체를 불러오는 중...</span>
              </div>
            ) : biddingCompaniesList.length === 0 && selectedBidPic ? (
              <div className="text-center py-8 text-muted-foreground">
                해당 입찰담당자의 입찰 업체가 없습니다.
              </div>
            ) : biddingCompaniesList.length > 0 ? (
              <div className="space-y-2">
                <Table>
                  <TableHeader>
                    <TableRow>
                      <TableHead className="w-[50px]">선택</TableHead>
                      <TableHead>입찰번호</TableHead>
                      <TableHead>입찰명</TableHead>
                      <TableHead>협력사코드</TableHead>
                      <TableHead>협력사명</TableHead>
                      <TableHead>입찰 업데이트일</TableHead>
                    </TableRow>
                  </TableHeader>
                  <TableBody>
                    {biddingCompaniesList.map((company) => {
                      const isSelected = selectedBiddingCompany?.biddingId === company.biddingId && 
                                        selectedBiddingCompany?.companyId === company.companyId
                      return (
                      <TableRow
                        key={`${company.biddingId}-${company.companyId}`}
                        className={`cursor-pointer hover:bg-muted/50 ${
                          isSelected ? 'bg-muted/50' : ''
                        }`}
                        onClick={async () => {
                          if (isSelected) {
                            setSelectedBiddingCompany(null)
                            setSelectedBiddingCompanyContacts([])
                            return
                          }
                          setSelectedBiddingCompany({
                            biddingId: company.biddingId,
                            companyId: company.companyId
                          })
                          setIsLoadingCompanyContacts(true)
                          try {
                            const contactsResult = await getBiddingCompanyContacts(company.biddingId, company.companyId)
                            if (contactsResult.success && contactsResult.data) {
                              setSelectedBiddingCompanyContacts(contactsResult.data)
                            } else {
                              setSelectedBiddingCompanyContacts([])
                            }
                          } catch (error) {
                            console.error('Failed to load company contacts:', error)
                            setSelectedBiddingCompanyContacts([])
                          } finally {
                            setIsLoadingCompanyContacts(false)
                          }
                        }}
                      >
                        <TableCell onClick={(e) => e.stopPropagation()}>
                          <Checkbox
                            checked={isSelected}
                            onCheckedChange={() => {
                              // 클릭 이벤트는 TableRow의 onClick에서 처리
                            }}
                            disabled={readonly}
                          />
                        </TableCell>
                        <TableCell className="font-medium">{company.biddingNumber}</TableCell>
                        <TableCell>{company.biddingTitle}</TableCell>
                        <TableCell>{company.vendorCode}</TableCell>
                        <TableCell>{company.vendorName}</TableCell>
                        <TableCell>
                          {company.updatedAt ? new Date(company.updatedAt).toLocaleDateString('ko-KR') : '-'}
                        </TableCell>
                      </TableRow>
                      )
                    })}
                  </TableBody>
                </Table>

                {/* 선택한 입찰 업체의 담당자 정보 */}
                {selectedBiddingCompany !== null && (
                  <div className="mt-4 p-4 border rounded-lg">
                    <h4 className="font-medium mb-2">담당자 정보</h4>
                    {isLoadingCompanyContacts ? (
                      <div className="flex items-center justify-center py-4">
                        <Loader2 className="w-4 h-4 mr-2 animate-spin" />
                        <span className="text-sm text-muted-foreground">담당자 정보를 불러오는 중...</span>
                      </div>
                    ) : selectedBiddingCompanyContacts.length === 0 ? (
                      <div className="text-sm text-muted-foreground">등록된 담당자가 없습니다.</div>
                    ) : (
                      <div className="space-y-2">
                        {selectedBiddingCompanyContacts.map((contact) => (
                          <div key={contact.id} className="text-sm">
                            <span className="font-medium">{contact.contactName}</span>
                            <span className="text-muted-foreground ml-2">{contact.contactEmail}</span>
                            {contact.contactNumber && (
                              <span className="text-muted-foreground ml-2">{contact.contactNumber}</span>
                            )}
                          </div>
                        ))}
                      </div>
                    )}
                  </div>
                )}
              </div>
            ) : null}
          </div>

          <DialogFooter>
            <Button
              variant="outline"
              onClick={() => {
                setMultiSelectDialogOpen(false)
                setSelectedBidPic(undefined)
                setBiddingCompaniesList([])
                setSelectedBiddingCompany(null)
                setSelectedBiddingCompanyContacts([])
              }}
            >
              취소
            </Button>
            <Button
              onClick={async () => {
                if (!selectedBiddingCompany) {
                  toast.error('입찰 업체를 선택해주세요.')
                  return
                }

                const selectedCompany = biddingCompaniesList.find(
                  c => c.biddingId === selectedBiddingCompany.biddingId && 
                       c.companyId === selectedBiddingCompany.companyId
                )

                if (!selectedCompany) {
                  toast.error('선택한 입찰 업체 정보를 찾을 수 없습니다.')
                  return
                }

                try {
                  const contacts = selectedBiddingCompanyContacts.map(c => ({
                    contactName: c.contactName,
                    contactEmail: c.contactEmail,
                    contactNumber: c.contactNumber || undefined,
                  }))

                  const result = await addBiddingCompanyFromOtherBidding(
                    biddingId,
                    selectedCompany.biddingId,
                    selectedCompany.companyId,
                    contacts.length > 0 ? contacts : undefined
                  )

                  if (result.success) {
                    toast.success('업체가 성공적으로 추가되었습니다.')
                    setMultiSelectDialogOpen(false)
                    setSelectedBidPic(undefined)
                    setBiddingCompaniesList([])
                    setSelectedBiddingCompany(null)
                    setSelectedBiddingCompanyContacts([])
                    await reloadVendors()
                  } else {
                    toast.error(result.error || '업체 추가에 실패했습니다.')
                  }
                } catch (error) {
                  console.error('Failed to add bidding company:', error)
                  toast.error('업체 추가에 실패했습니다.')
                }
              }}
              disabled={!selectedBiddingCompany || readonly}
            >
              추가
            </Button>
          </DialogFooter>
        </DialogContent>
      </Dialog>

      {/* 벤더 담당자에서 추가 다이얼로그 */}
      <Dialog open={addContactFromVendorDialogOpen} onOpenChange={setAddContactFromVendorDialogOpen}>
        <DialogContent className="max-w-2xl max-h-[80vh] overflow-y-auto">
          <DialogHeader>
            <DialogTitle>
              {selectedVendor ? `${selectedVendor.vendorName} 벤더 담당자에서 선택` : '벤더 담당자 선택'}
            </DialogTitle>
            <DialogDescription>
              벤더에 등록된 담당자 목록에서 선택하세요.
            </DialogDescription>
          </DialogHeader>
          
          <div className="space-y-4 py-4">
            {isLoadingVendorContacts ? (
              <div className="flex items-center justify-center py-8">
                <Loader2 className="w-4 h-4 mr-2 animate-spin" />
                <span className="text-sm text-muted-foreground">담당자 목록을 불러오는 중...</span>
              </div>
            ) : vendorContacts.length === 0 ? (
              <div className="text-center py-8 text-muted-foreground">
                등록된 담당자가 없습니다.
              </div>
            ) : (
              <div className="space-y-2">
                {vendorContacts.map((contact) => (
                  <div
                    key={contact.id}
                    className={`flex items-center justify-between p-4 border rounded-lg cursor-pointer hover:bg-muted/50 transition-colors ${
                      selectedContactFromVendor?.id === contact.id ? 'bg-primary/10 border-primary' : ''
                    }`}
                    onClick={() => setSelectedContactFromVendor(contact)}
                  >
                    <div className="flex items-center gap-3 flex-1">
                      <Checkbox
                        checked={selectedContactFromVendor?.id === contact.id}
                        onCheckedChange={() => setSelectedContactFromVendor(contact)}
                        className="shrink-0"
                      />
                      <div className="flex-1 min-w-0">
                        <div className="flex items-center gap-2">
                          <span className="font-medium">{contact.contactName}</span>
                          {contact.isPrimary && (
                            <span className="px-2 py-0.5 rounded-full text-xs bg-primary/10 text-primary">
                              주담당자
                            </span>
                          )}
                        </div>
                        {contact.contactPosition && (
                          <p className="text-sm text-muted-foreground">{contact.contactPosition}</p>
                        )}
                        <div className="flex items-center gap-4 mt-1 text-sm text-muted-foreground">
                          <span>{contact.contactEmail}</span>
                          {contact.contactPhone && <span>{contact.contactPhone}</span>}
                        </div>
                      </div>
                    </div>
                  </div>
                ))}
              </div>
            )}
          </div>

          <DialogFooter>
            <Button
              variant="outline"
              onClick={() => {
                setAddContactFromVendorDialogOpen(false)
                setSelectedContactFromVendor(null)
              }}
            >
              취소
            </Button>
            <Button
              onClick={handleAddContactFromVendor}
              disabled={!selectedContactFromVendor || isLoadingVendorContacts}
            >
              추가
            </Button>
          </DialogFooter>
        </DialogContent>
      </Dialog>
    </div>
  )
}