path: root/lib/evaluation/table/vendor-submission-dialog.tsx

"use client"

import * as React from "react"
import { 
  Eye, 
  Building2, 
  User, 
  Calendar, 
  CheckCircle2, 
  Clock, 
  MessageSquare,
  Award,
  FileText,
  Paperclip,
  Download,
  File,
  BarChart3,
  ChevronDown,
  ChevronRight
} from "lucide-react"

import {
  Dialog,
  DialogContent,
  DialogHeader,
  DialogTitle,
} from "@/components/ui/dialog"
import {
  Tooltip,
  TooltipContent,
  TooltipProvider,
  TooltipTrigger,
} from "@/components/ui/tooltip"
import { Badge } from "@/components/ui/badge"
import { Button } from "@/components/ui/button"
import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card"
import { Table, TableBody, TableCell, TableHead, TableHeader, TableRow } from "@/components/ui/table"
import { Separator } from "@/components/ui/separator"
import { Skeleton } from "@/components/ui/skeleton"
import { Collapsible, CollapsibleContent, CollapsibleTrigger } from "@/components/ui/collapsible"
import { Tabs, TabsContent, TabsList, TabsTrigger } from "@/components/ui/tabs"
import { PeriodicEvaluationView } from "@/db/schema"
import { getVendorSubmissionDetails, type VendorSubmissionDetail } from "../vendor-submission-service"
import { formatFileSize, getFileInfo } from "@/lib/file-download"

interface VendorSubmissionDialogProps {
  open: boolean
  onOpenChange: (open: boolean) => void
  evaluation: PeriodicEvaluationView | null
}

// 상태별 배지 색상
const getSubmissionStatusBadge = (status: string) => {
  switch (status) {
    case "submitted":
      return <Badge variant="default" className="bg-green-600">제출완료</Badge>
    case "draft":
      return <Badge variant="secondary">임시저장</Badge>
    case "reviewed":
      return <Badge variant="outline">검토완료</Badge>
    default:
      return <Badge variant="outline">{status}</Badge>
  }
}

// 진행률 계산
const getProgressPercentage = (completed: number, total: number) => {
  if (total === 0) return 0
  return Math.round((completed / total) * 100)
}

export function VendorSubmissionDialog({
  open,
  onOpenChange,
  evaluation,
}: VendorSubmissionDialogProps) {
  const [isLoading, setIsLoading] = React.useState(false)
  const [submissionDetails, setSubmissionDetails] = React.useState<VendorSubmissionDetail | null>(null)
  const [expandedGeneralItems, setExpandedGeneralItems] = React.useState<Set<number>>(new Set())
  const [expandedEsgItems, setExpandedEsgItems] = React.useState<Set<number>>(new Set())

  // 첨부파일 다운로드 핸들러
  const handleDownloadAttachment = async (filePath: string, fileName: string) => {
    try {
        const { downloadFile } = await import('@/lib/file-download')
      await downloadFile(filePath, fileName, {
        action: 'download',
        showToast: true,
        showSuccessToast: true,
        onError: (error) => {
          console.error("파일 다운로드 실패:", error)
        },
      })
    } catch (error) {
      console.error("파일 다운로드 실패:", error)
    }
  }

  // 일반평가 항목 토글
  const toggleGeneralItem = (itemId: number) => {
    const newExpanded = new Set(expandedGeneralItems)
    if (newExpanded.has(itemId)) {
      newExpanded.delete(itemId)
    } else {
      newExpanded.add(itemId)
    }
    setExpandedGeneralItems(newExpanded)
  }

  // ESG 평가 항목 토글
  const toggleEsgItem = (itemId: number) => {
    const newExpanded = new Set(expandedEsgItems)
    if (newExpanded.has(itemId)) {
      newExpanded.delete(itemId)
    } else {
      newExpanded.add(itemId)
    }
    setExpandedEsgItems(newExpanded)
  }

  // 제출 상세 정보 로드
  React.useEffect(() => {
    if (open && evaluation?.id) {
      const loadSubmissionDetails = async () => {
        try {
          setIsLoading(true)
          const details = await getVendorSubmissionDetails(evaluation.id)
          setSubmissionDetails(details)
        } catch (error) {
          console.error("Failed to load vendor submission details:", error)
        } finally {
          setIsLoading(false)
        }
      }

      loadSubmissionDetails()
    }
  }, [open, evaluation?.id])

  // 다이얼로그 닫을 때 데이터 리셋
  React.useEffect(() => {
    if (!open) {
      setSubmissionDetails(null)
      setExpandedGeneralItems(new Set())
      setExpandedEsgItems(new Set())
    }
  }, [open])

  if (!evaluation) return null

  return (
    <TooltipProvider>
      <Dialog open={open} onOpenChange={onOpenChange}>
        <DialogContent className="max-w-7xl h-[90vh] flex flex-col">
          {/* 고정 헤더 */}
          <DialogHeader className="space-y-4 flex-shrink-0">
            <DialogTitle className="flex items-center gap-2">
              <Eye className="h-5 w-5 text-blue-600" />
              협력업체 제출 상세
            </DialogTitle>
            
            {/* 평가 기본 정보 */}
            <Card>
              <CardHeader>
                <CardTitle className="flex items-center gap-2 text-lg">
                  <Building2 className="h-5 w-5" />
                  평가 정보
                </CardTitle>
              </CardHeader>
              <CardContent>
                <div className="flex flex-wrap items-center gap-6 text-sm mb-4">
                  {/* 협력업체 */}
                  <div className="flex items-center gap-2">
                    <span className="text-muted-foreground">협력업체:</span>
                    <span className="font-medium">{evaluation.vendorName}</span>
                    <span className="text-muted-foreground">({evaluation.vendorCode})</span>
                  </div>

                  {/* 평가년도 */}
                  <div className="flex items-center gap-2">
                    <span className="text-muted-foreground">년도:</span>
                    <span className="font-medium">{evaluation.evaluationYear}년</span>
                  </div>

                  {/* 구분 */}
                  <div className="flex items-center gap-2">
                    <span className="text-muted-foreground">구분:</span>
                    <Badge variant="outline" className="text-xs">
                      {evaluation.division === "PLANT" ? "해양" : "조선"}
                    </Badge>
                  </div>

                  {/* 진행상태 */}
                  <div className="flex items-center gap-2">
                    <span className="text-muted-foreground">상태:</span>
                    <Badge variant="secondary" className="text-xs">{evaluation.status}</Badge>
                  </div>
                </div>
              </CardContent>
            </Card>
          </DialogHeader>

          {/* 스크롤 가능한 컨텐츠 영역 */}
          <div className="flex-1 overflow-y-auto min-h-0">
            {isLoading ? (
              <div className="space-y-4 p-1">
                <Card>
                  <CardHeader>
                    <Skeleton className="h-6 w-48" />
                  </CardHeader>
                  <CardContent>
                    <Skeleton className="h-64 w-full" />
                  </CardContent>
                </Card>
              </div>
            ) : submissionDetails ? (
              <div className="space-y-6 p-1">
                {/* 제출 정보 요약 */}
                <Card>
                  <CardHeader>
                    <CardTitle className="flex items-center gap-2">
                      <FileText className="h-5 w-5" />
                      제출 정보
                    </CardTitle>
                  </CardHeader>
                  <CardContent>
                    <div className="grid grid-cols-2 md:grid-cols-4 gap-4 text-sm">
                      <div className="space-y-1">
                        <div className="text-muted-foreground">제출 상태</div>
                        <div>{getSubmissionStatusBadge(submissionDetails.submissionStatus)}</div>
                      </div>
                      <div className="space-y-1">
                        <div className="text-muted-foreground">제출일</div>
                        <div className="font-medium">
                          {submissionDetails.submittedAt 
                            ? new Date(submissionDetails.submittedAt).toLocaleDateString('ko-KR')
                            : "-"
                          }
                        </div>
                      </div>
                      {/* <div className="space-y-1">
                        <div className="text-muted-foreground">ESG 평균 점수</div>
                        <div className="font-medium">
                          {submissionDetails.averageEsgScore 
                            ? `${submissionDetails.averageEsgScore.toFixed(1)}점`
                            : "-"
                          }
                        </div>
                      </div> */}
                      {/* <div className="space-y-1">
                        <div className="text-muted-foreground">검토자</div>
                        <div className="font-medium">
                          {submissionDetails.reviewedBy || "-"}
                        </div>
                      </div> */}
                    </div>

                    {/* 진행률 표시 */}
                    {/* <div className="mt-6 space-y-4">
                      <div className="space-y-2">
                        <div className="flex items-center justify-between text-sm">
                          <span className="text-muted-foreground">일반평가 진행률</span>
                          <span className="font-medium">
                            {submissionDetails.completedGeneralItems}/{submissionDetails.totalGeneralItems} 
                            ({getProgressPercentage(submissionDetails.completedGeneralItems, submissionDetails.totalGeneralItems)}%)
                          </span>
                        </div>
                        <div className="w-full bg-gray-200 rounded-full h-2">
                          <div 
                            className="bg-blue-600 h-2 rounded-full transition-all duration-300"
                            style={{ 
                              width: `${getProgressPercentage(submissionDetails.completedGeneralItems, submissionDetails.totalGeneralItems)}%` 
                            }}
                          />
                        </div>
                      </div>

                      <div className="space-y-2">
                        <div className="flex items-center justify-between text-sm">
                          <span className="text-muted-foreground">ESG 평가 진행률</span>
                          <span className="font-medium">
                            {submissionDetails.completedEsgItems}/{submissionDetails.totalEsgItems} 
                            ({getProgressPercentage(submissionDetails.completedEsgItems, submissionDetails.totalEsgItems)}%)
                          </span>
                        </div>
                        <div className="w-full bg-gray-200 rounded-full h-2">
                          <div 
                            className="bg-green-600 h-2 rounded-full transition-all duration-300"
                            style={{ 
                              width: `${getProgressPercentage(submissionDetails.completedEsgItems, submissionDetails.totalEsgItems)}%` 
                            }}
                          />
                        </div>
                      </div>
                    </div> */}
                  </CardContent>
                </Card>

                {/* 탭으로 일반평가와 ESG 평가 구분 */}
                <Tabs defaultValue="general" className="w-full">
                  <TabsList className={`grid w-full ${submissionDetails.vendor.country === "KR" ? "grid-cols-2" : "grid-cols-1"}`}>
                    <TabsTrigger value="general" className="flex items-center gap-2">
                      <FileText className="h-4 w-4" />
                      일반평가 ({submissionDetails.generalEvaluations.length}개)
                    </TabsTrigger>
                    {submissionDetails.vendor.country === "KR" && (
                      <TabsTrigger value="esg" className="flex items-center gap-2">
                        <Award className="h-4 w-4" />
                        ESG 평가 ({submissionDetails.esgEvaluations.length}개)
                      </TabsTrigger>
                    )}
                  </TabsList>

                  {/* 일반평가 탭 */}
                  <TabsContent value="general" className="space-y-4">
                    {submissionDetails.generalEvaluations.length > 0 ? (
                      <div className="space-y-4">
                        {submissionDetails.generalEvaluations.map((item) => (
                          <Card key={item.id}>
                            <Collapsible>
                              <CollapsibleTrigger asChild>
                                <CardHeader 
                                  className="cursor-pointer hover:bg-muted/50 transition-colors"
                                  onClick={() => toggleGeneralItem(item.id)}
                                >
                                  <div className="flex items-center justify-between">
                                    <div className="flex items-center gap-2">
                                      {expandedGeneralItems.has(item.id) ? (
                                        <ChevronDown className="h-4 w-4" />
                                      ) : (
                                        <ChevronRight className="h-4 w-4" />
                                      )}
                                      <CardTitle className="text-base">
                                        {item.serialNumber}. {item.category}
                                      </CardTitle>
                                    </div>
                                    <div className="flex items-center gap-2">
                                      {item.response ? (
                                        <Badge variant="default" className="bg-green-600">응답완료</Badge>
                                      ) : (
                                        <Badge variant="outline">미응답</Badge>
                                      )}
                                      {item.response?.hasAttachments && (
                                        <Badge variant="secondary" className="text-xs">
                                          <Paperclip className="h-3 w-3 mr-1" />
                                          첨부파일
                                        </Badge>
                                      )}
                                    </div>
                                  </div>
                                </CardHeader>
                              </CollapsibleTrigger>
                              <CollapsibleContent>
                                <CardContent className="space-y-4">
                                  <div>
                                    <div className="text-sm font-medium mb-2">평가 항목</div>
                                    <div className="text-sm text-muted-foreground">{item.inspectionItem}</div>
                                    {item.remarks && (
                                      <div className="mt-2">
                                        <div className="text-sm font-medium mb-1">비고</div>
                                        <div className="text-sm text-muted-foreground">{item.remarks}</div>
                                      </div>
                                    )}
                                  </div>

                                  {item.response ? (
                                    <div className="space-y-4">
                                      <Separator />
                                      <div>
                                        <div className="text-sm font-medium mb-2">협력업체 응답</div>
                                        <div className="bg-muted p-3 rounded-md text-sm">
                                          {item.response.responseText || "응답 내용이 없습니다."}
                                        </div>
                                      </div>

                                      {/* 첨부파일 */}
                                      {item.response.attachments.length > 0 && (
                                        <div>
                                          <div className="text-sm font-medium mb-2">첨부파일</div>
                                          <div className="space-y-2">
                                            {item.response.attachments.map((attachment) => {
                                              const fileInfo = getFileInfo(attachment.originalFileName)
                                              return (
                                                <div key={attachment.id} className="flex items-center gap-2 p-2 bg-muted rounded">
                                                  <span className="text-sm">{fileInfo.icon}</span>
                                                  <Tooltip>
                                                    <TooltipTrigger asChild>
                                                      <span className="text-sm truncate flex-1 cursor-help">
                                                        {attachment.originalFileName}
                                                      </span>
                                                    </TooltipTrigger>
                                                    <TooltipContent>
                                                      <div className="text-xs space-y-1">
                                                        <div className="font-medium">{attachment.originalFileName}</div>
                                                        <div>크기: {formatFileSize(attachment.fileSize)}</div>
                                                        <div>타입: {fileInfo.type}</div>
                                                        <div>업로드: {attachment.uploadedBy}</div>
                                                      </div>
                                                    </TooltipContent>
                                                  </Tooltip>
                                                  <Button
                                                    variant="ghost"
                                                    size="sm"
                                                    className="h-6 w-6 p-0"
                                                    onClick={() => handleDownloadAttachment(attachment.filePath, attachment.originalFileName)}
                                                  >
                                                    <Download className="h-3 w-3" />
                                                  </Button>
                                                </div>
                                              )
                                            })}
                                          </div>
                                        </div>
                                      )}

                                      {/* 검토자 의견 */}
                                      {item.response.reviewComments && (
                                        <div>
                                          <div className="text-sm font-medium mb-2">검토자 의견</div>
                                          <div className="bg-blue-50 p-3 rounded-md text-sm">
                                            {item.response.reviewComments}
                                          </div>
                                        </div>
                                      )}
                                    </div>
                                  ) : (
                                    <div className="text-center text-muted-foreground py-4">
                                      <Clock className="h-8 w-8 mx-auto mb-2" />
                                      <div>아직 응답하지 않았습니다</div>
                                    </div>
                                  )}
                                </CardContent>
                              </CollapsibleContent>
                            </Collapsible>
                          </Card>
                        ))}
                      </div>
                    ) : (
                      <Card>
                        <CardContent className="py-8">
                          <div className="text-center text-muted-foreground">
                            <FileText className="h-8 w-8 mx-auto mb-2" />
                            <div>일반평가 항목이 없습니다</div>
                          </div>
                        </CardContent>
                      </Card>
                    )}
                  </TabsContent>

                  {/* ESG 평가 탭 */}
                  <TabsContent value="esg" className="space-y-4">
                    {submissionDetails.esgEvaluations.length > 0 ? (
                      <div className="space-y-4">
                        {submissionDetails.esgEvaluations.map((esgEvaluation) => (
                          <Card key={esgEvaluation.id}>
                            <Collapsible>
                              <CollapsibleTrigger asChild>
                                <CardHeader 
                                  className="cursor-pointer hover:bg-muted/50 transition-colors"
                                  onClick={() => toggleEsgItem(esgEvaluation.id)}
                                >
                                  <div className="flex items-center justify-between">
                                    <div className="flex items-center gap-2">
                                      {expandedEsgItems.has(esgEvaluation.id) ? (
                                        <ChevronDown className="h-4 w-4" />
                                      ) : (
                                        <ChevronRight className="h-4 w-4" />
                                      )}
                                      <CardTitle className="text-base">
                                        {esgEvaluation.serialNumber}. {esgEvaluation.category}
                                      </CardTitle>
                                    </div>
                                    <div className="flex items-center gap-2">
                                      <Badge variant="outline" className="text-xs">
                                        {esgEvaluation.evaluationItems.length}개 항목
                                      </Badge>
                                    </div>
                                  </div>
                                </CardHeader>
                              </CollapsibleTrigger>
                              <CollapsibleContent>
                                <CardContent className="space-y-4">
                                  <div>
                                    <div className="text-sm font-medium mb-2">평가 항목</div>
                                    <div className="text-sm text-muted-foreground">{esgEvaluation.inspectionItem}</div>
                                  </div>

                                  <Separator />

                                  {/* ESG 평가 세부 항목들 */}
                                  <div className="space-y-3">
                                    {esgEvaluation.evaluationItems.map((item) => (
                                      <div key={item.id} className="border rounded-lg p-4">
                                        <div className="space-y-2">
                                          <div className="text-sm font-medium">{item.evaluationItem}</div>
                                          {item.evaluationItemDescription && (
                                            <div className="text-xs text-muted-foreground">
                                              {item.evaluationItemDescription}
                                            </div>
                                          )}

                                          {item.response ? (
                                            <div className="space-y-2">
                                              <div className="flex items-center gap-2">
                                                <Badge variant="default" className="bg-green-600 text-xs">
                                                  선택된 답변
                                                </Badge>
                                                <span className="text-sm font-medium">
                                                  {item.response.answerOption.answerText}
                                                </span>
                                                <Badge variant="outline" className="text-xs">
                                                  {item.response.selectedScore}점
                                                </Badge>
                                              </div>
                                              {item.response.additionalComments && (
                                                <div className="bg-muted p-2 rounded text-xs">
                                                  <div className="font-medium mb-1">추가 의견:</div>
                                                  <div>{item.response.additionalComments}</div>
                                                </div>
                                              )}
                                            </div>
                                          ) : (
                                            <div className="text-center text-muted-foreground py-2">
                                              <Clock className="h-4 w-4 mx-auto mb-1" />
                                              <div className="text-xs">아직 응답하지 않았습니다</div>
                                            </div>
                                          )}
                                        </div>
                                      </div>
                                    ))}
                                  </div>
                                </CardContent>
                              </CollapsibleContent>
                            </Collapsible>
                          </Card>
                        ))}
                      </div>
                    ) : (
                      <Card>
                        <CardContent className="py-8">
                          <div className="text-center text-muted-foreground">
                            <Award className="h-8 w-8 mx-auto mb-2" />
                            <div>ESG 평가 항목이 없습니다</div>
                          </div>
                        </CardContent>
                      </Card>
                    )}
                  </TabsContent>
                </Tabs>

                {/* 첨부파일 요약 */}
                {submissionDetails.attachmentStats.totalFiles > 0 && (
                  <Card>
                    <CardHeader>
                      <CardTitle className="flex items-center gap-2">
                        <BarChart3 className="h-5 w-5" />
                        첨부파일 요약
                      </CardTitle>
                    </CardHeader>
                    <CardContent>
                      <div className="grid grid-cols-2 md:grid-cols-4 gap-4 text-sm">
                        <div className="space-y-1">
                          <div className="text-muted-foreground">전체 파일 수</div>
                          <div className="font-bold text-lg">{submissionDetails.attachmentStats.totalFiles}개</div>
                        </div>
                        <div className="space-y-1">
                          <div className="text-muted-foreground">전체 파일 크기</div>
                          <div className="font-bold text-lg">{formatFileSize(submissionDetails.attachmentStats.totalSize)}</div>
                        </div>
                        <div className="space-y-1">
                          <div className="text-muted-foreground">일반평가 첨부파일</div>
                          <div className="font-bold text-lg">{submissionDetails.attachmentStats.generalEvaluationFiles}개</div>
                        </div>
                        <div className="space-y-1">
                          <div className="text-muted-foreground">ESG 평가 첨부파일</div>
                          <div className="font-bold text-lg">{submissionDetails.attachmentStats.esgEvaluationFiles}개</div>
                        </div>
                      </div>
                    </CardContent>
                  </Card>
                )}

                {/* 검토자 의견 */}
                {submissionDetails.reviewComments && (
                  <Card>
                    <CardHeader>
                      <CardTitle className="flex items-center gap-2">
                        <MessageSquare className="h-5 w-5" />
                        검토자 의견
                      </CardTitle>
                    </CardHeader>
                    <CardContent>
                      <div className="bg-muted p-3 rounded-md text-sm">
                        {submissionDetails.reviewComments}
                      </div>
                    </CardContent>
                  </Card>
                )}
              </div>
            ) : (
              <Card className="m-1">
                <CardContent className="py-8">
                  <div className="text-center text-muted-foreground">
                    <User className="h-8 w-8 mx-auto mb-2" />
                    <div>제출 내용이 없습니다</div>
                    <div className="text-xs mt-1">협력업체가 아직 평가를 제출하지 않았습니다</div>
                  </div>
                </CardContent>
              </Card>
            )}
          </div>

          {/* 고정 푸터 */}
          <div className="flex justify-end pt-4 border-t flex-shrink-0">
            <Button variant="outline" onClick={() => onOpenChange(false)}>
              닫기
            </Button>
          </div>
        </DialogContent>
      </Dialog>
    </TooltipProvider>
  )
}