path: root/lib/pq/pq-review-table-new/site-visit-dialog.tsx

"use client"

import * as React from "react"
import { CalendarIcon, X } from "lucide-react"
import { useForm } from "react-hook-form"
import { zodResolver } from "@hookform/resolvers/zod"
import { format } from "date-fns"
import { z } from "zod"

import { Button } from "@/components/ui/button"
import {
  Dialog,
  DialogContent,
  DialogDescription,
  DialogFooter,
  DialogHeader,
  DialogTitle,
} from "@/components/ui/dialog"
import {
  Form,
  FormControl,
  FormField,
  FormItem,
  FormLabel,
  FormMessage,
  FormDescription,
} from "@/components/ui/form"
import { Input } from "@/components/ui/input"
import { Textarea } from "@/components/ui/textarea"

import { Calendar } from "@/components/ui/calendar"
import {
  Popover,
  PopoverContent,
  PopoverTrigger,
} from "@/components/ui/popover"
import { Checkbox } from "@/components/ui/checkbox"
import { Badge } from "@/components/ui/badge"
import { toast } from "sonner"
import { getSiteVisitRequestAction } from "@/lib/site-visit/service"
import {
  Dropzone,
  DropzoneDescription,
  DropzoneInput,
  DropzoneTitle,
  DropzoneUploadIcon,
  DropzoneZone,
} from "@/components/ui/dropzone"

// 방문실사 요청 폼 스키마
const siteVisitRequestSchema = z.object({
  // 실사 기간
  inspectionDuration: z.number().min(0.5, "실사 기간을 입력해주세요."),
  
  // 실사 요청일
  requestedStartDate: z.date({
    required_error: "실사 시작일을 선택해주세요.",
  }),
  requestedEndDate: z.date({
    required_error: "실사 종료일을 선택해주세요.",
  }),
  
  // SHI 실사참석 예정부문
  shiAttendees: z.object({
    technicalSales: z.object({
      checked: z.boolean().default(false),
      count: z.number().min(0, "참석 인원은 0명 이상이어야 합니다.").default(0),
      details: z.string().optional(),
    }).default({ checked: false, count: 0, details: "" }),
    design: z.object({
      checked: z.boolean().default(false),
      count: z.number().min(0, "참석 인원은 0명 이상이어야 합니다.").default(0),
      details: z.string().optional(),
    }).default({ checked: false, count: 0, details: "" }),
    procurement: z.object({
      checked: z.boolean().default(false),
      count: z.number().min(0, "참석 인원은 0명 이상이어야 합니다.").default(0),
      details: z.string().optional(),
    }).default({ checked: false, count: 0, details: "" }),
    quality: z.object({
      checked: z.boolean().default(false),
      count: z.number().min(0, "참석 인원은 0명 이상이어야 합니다.").default(0),
      details: z.string().optional(),
    }).default({ checked: false, count: 0, details: "" }),
    production: z.object({
      checked: z.boolean().default(false),
      count: z.number().min(0, "참석 인원은 0명 이상이어야 합니다.").default(0),
      details: z.string().optional(),
    }).default({ checked: false, count: 0, details: "" }),
    commissioning: z.object({
      checked: z.boolean().default(false),
      count: z.number().min(0, "참석 인원은 0명 이상이어야 합니다.").default(0),
      details: z.string().optional(),
    }).default({ checked: false, count: 0, details: "" }),
    other: z.object({
      checked: z.boolean().default(false),
      count: z.number().min(0, "참석 인원은 0명 이상이어야 합니다.").default(0),
      details: z.string().optional(),
    }).default({ checked: false, count: 0, details: "" }),
  }),
  
  // SHI 참석자 정보 (JSON 형태로 저장) - 기존 필드 유지
  shiAttendeeDetails: z.string().optional(),
  
  // 협력업체 요청정보 및 자료
  vendorRequests: z.object({
    availableDates: z.boolean().default(false),
    factoryName: z.boolean().default(false),
    factoryLocation: z.boolean().default(false),
    factoryAddress: z.boolean().default(false),
    factoryPicName: z.boolean().default(false),
    factoryPicPhone: z.boolean().default(false),
    factoryPicEmail: z.boolean().default(false),
    factoryDirections: z.boolean().default(false),
    accessProcedure: z.boolean().default(false),
    other: z.boolean().default(false),
  }),
  
  // 기타 요청사항
  otherVendorRequests: z.string().optional(),
  
  // 추가 요청사항
  additionalRequests: z.string().optional(),
})

type SiteVisitRequestFormValues = z.infer<typeof siteVisitRequestSchema>

interface SiteVisitDialogProps {
  isOpen: boolean
  onClose: () => void
  onSubmit: (data: SiteVisitRequestFormValues, attachments?: File[]) => Promise<void>
  investigation: {
    id: number
    investigationMethod?: "PURCHASE_SELF_EVAL" | "DOCUMENT_EVAL" | "PRODUCT_INSPECTION" | "SITE_VISIT_EVAL"
    investigationAddress?: string
    vendorName: string
    vendorCode: string
    projectName?: string
    projectCode?: string
    pqItems?: string | null
  }
}

export function SiteVisitDialog({
  isOpen,
  onClose,
  onSubmit,
  investigation,
}: SiteVisitDialogProps) {
  const [isPending, setIsPending] = React.useState(false)
  const [selectedFiles, setSelectedFiles] = React.useState<File[]>([])

  const form = useForm<SiteVisitRequestFormValues>({
    resolver: zodResolver(siteVisitRequestSchema),
    defaultValues: {
      inspectionDuration: 1.0,
      requestedStartDate: undefined,
      requestedEndDate: undefined,
      shiAttendees: {
        technicalSales: { checked: false, count: 0, details: "" },
        design: { checked: false, count: 0, details: "" },
        procurement: { checked: false, count: 0, details: "" },
        quality: { checked: false, count: 0, details: "" },
        production: { checked: false, count: 0, details: "" },
        commissioning: { checked: false, count: 0, details: "" },
        other: { checked: false, count: 0, details: "" },
      },
      shiAttendeeDetails: "",
      vendorRequests: {
        availableDates: false,
        factoryName: false,
        factoryLocation: false,
        factoryAddress: false,
        factoryPicName: false,
        factoryPicPhone: false,
        factoryPicEmail: false,
        factoryDirections: false,
        accessProcedure: false,
        other: false,
      },
      otherVendorRequests: "",
      additionalRequests: "",
    },
  })

  // Dialog가 열릴 때마다 폼 재설정 및 기존 요청 확인
  React.useEffect(() => {
    if (isOpen) {
      // 기존 방문실사 요청이 있는지 확인
      const checkExistingRequest = async () => {
        try {
          const existingRequest = await getSiteVisitRequestAction(investigation.id)
          
          if (existingRequest.success && existingRequest.data) {
            toast.error("이미 방문실사 요청이 존재합니다. 추가 요청은 불가능합니다.")
            onClose()
            return
          }
        } catch (error) {
          console.error("방문실사 요청 상태 확인 중 오류:", error)
          toast.error("방문실사 요청 상태 확인 중 오류가 발생했습니다.")
          onClose()
          return
        }
      }
      
      checkExistingRequest()
      
      form.reset({
        inspectionDuration: 1.0,
        requestedStartDate: undefined,
        requestedEndDate: undefined,
        shiAttendees: {
          technicalSales: { checked: false, count: 0, details: "" },
          design: { checked: false, count: 0, details: "" },
          procurement: { checked: false, count: 0, details: "" },
          quality: { checked: false, count: 0, details: "" },
          production: { checked: false, count: 0, details: "" },
          commissioning: { checked: false, count: 0, details: "" },
          other: { checked: false, count: 0, details: "" },
        },
        shiAttendeeDetails: "",
        vendorRequests: {
          availableDates: false,
          factoryName: false,
          factoryLocation: false,
          factoryAddress: false,
          factoryPicName: false,
          factoryPicPhone: false,
          factoryPicEmail: false,
          factoryDirections: false,
          accessProcedure: false,
          other: false,
        },
        otherVendorRequests: "",
        additionalRequests: "",
      })
      setSelectedFiles([])
    }
  }, [isOpen, form, investigation.id, onClose])

  async function handleSubmit(data: SiteVisitRequestFormValues) {
    setIsPending(true)
    try {
      // 제출 전에 한 번 더 기존 요청이 있는지 확인
      const existingRequest = await getSiteVisitRequestAction(investigation.id)
      
      if (existingRequest.success && existingRequest.data) {
        toast.error("이미 방문실사 요청이 존재합니다. 추가 요청은 불가능합니다.")
        onClose()
        return
      }
      
      await onSubmit(data, selectedFiles)
      toast.success("방문실사 요청이 성공적으로 발송되었습니다.")
    } catch (error) {
      toast.error("방문실사 요청 발송 중 오류가 발생했습니다.")
      console.error("방문실사 요청 오류:", error)
    } finally {
      setIsPending(false)
    }
  }

  const handleDropAccepted = (files: File[]) => {
    setSelectedFiles(prev => [...prev, ...files])
    toast.success(`${files.length}개 파일이 추가되었습니다.`)
  }

  const handleDropRejected = (files: unknown[]) => {
    toast.error(`${files.length}개 파일이 거부되었습니다. 파일 크기나 형식을 확인해주세요.`)
  }

  const removeFile = (index: number) => {
    setSelectedFiles(prev => prev.filter((_, i) => i !== index))
  }

  const getInvestigationMethodLabel = (method: string) => {
    switch (method) {
      case "PURCHASE_SELF_EVAL":
        return "구매자체평가"
      case "DOCUMENT_EVAL":
        return "서류평가"
      case "PRODUCT_INSPECTION":
        return "제품검사평가"
      case "SITE_VISIT_EVAL":
        return "방문실사평가"
      default:
        return method
    }
  }

  return (
    <Dialog open={isOpen} onOpenChange={(open) => !open && onClose()}>
      <DialogContent className="max-w-4xl max-h-[90vh] overflow-y-auto">
        <DialogHeader>
          <DialogTitle>방문실사 요청 생성</DialogTitle>
          <DialogDescription>
            협력업체에 방문실사 요청을 생성하고, 협력업체가 입력할 정보 항목을 설정합니다.
          </DialogDescription>
        </DialogHeader>
        
        <Form {...form}>
          <form onSubmit={form.handleSubmit(handleSubmit)} className="space-y-6">
            {/* 대상업체 정보 */}
            <div className="grid grid-cols-2 gap-4">
              <div>
                <FormLabel className="text-sm font-medium">대상업체</FormLabel>
                <div className="mt-1 p-3 bg-muted rounded-md">
                  <div className="font-medium">{investigation.vendorName}</div>
                  <div className="text-sm text-muted-foreground">({investigation.vendorCode})</div>
                </div>
              </div>
              
              <div>
                <FormLabel className="text-sm font-medium">대상품목</FormLabel>
                <div className="mt-1 p-3 bg-muted rounded-md">
                  <div className="font-medium">{investigation.pqItems || "-"}</div>
                </div>
              </div>
            </div>



            {/* 실사방법 */}
            <div>
              <FormLabel className="text-sm font-medium">실사방법</FormLabel>
              <div className="mt-1 p-3 bg-muted rounded-md">
                <Badge variant="outline">
                {getInvestigationMethodLabel(investigation.investigationMethod || "")}
                </Badge>
              </div>
            </div>

            {/* 실사기간 */}
            <FormField
              control={form.control}
              name="inspectionDuration"
              render={({ field }) => (
                <FormItem>
                  <FormLabel>실사기간 (W/D 기준)</FormLabel>
                  <div className="flex items-center gap-2">
                    <FormControl>
                      <Input
                        type="number"
                        step="0.5"
                        min="0.5"
                        placeholder="1.5"
                        {...field}
                        onChange={(e) => field.onChange(parseFloat(e.target.value) || 0)}
                        disabled={isPending}
                        className="w-24"
                      />
                    </FormControl>
                    <span className="text-sm text-muted-foreground">일</span>
                  </div>
                  <FormMessage />
                </FormItem>
              )}
            />

            {/* 실사요청일 */}
            <div className="grid grid-cols-2 gap-4">
              <FormField
                control={form.control}
                name="requestedStartDate"
                render={({ field }) => (
                  <FormItem className="flex flex-col">
                    <FormLabel>실사 시작일</FormLabel>
                    <Popover>
                      <PopoverTrigger asChild>
                        <FormControl>
                          <Button
                            variant={"outline"}
                            className={`w-full pl-3 text-left font-normal ${!field.value && "text-muted-foreground"}`}
                            disabled={isPending}
                          >
                            {field.value ? (
                              format(field.value, "yyyy년 MM월 dd일")
                            ) : (
                              <span>시작일을 선택하세요</span>
                            )}
                            <CalendarIcon className="ml-auto h-4 w-4 opacity-50" />
                          </Button>
                        </FormControl>
                      </PopoverTrigger>
                      <PopoverContent className="w-auto p-0" align="start">
                        <Calendar
                          mode="single"
                          selected={field.value}
                          onSelect={field.onChange}
                          disabled={(date) => date < new Date()}
                          initialFocus
                        />
                      </PopoverContent>
                    </Popover>
                    <FormMessage />
                  </FormItem>
                )}
              />

              <FormField
                control={form.control}
                name="requestedEndDate"
                render={({ field }) => (
                  <FormItem className="flex flex-col">
                    <FormLabel>실사 종료일</FormLabel>
                    <Popover>
                      <PopoverTrigger asChild>
                        <FormControl>
                          <Button
                            variant={"outline"}
                            className={`w-full pl-3 text-left font-normal ${!field.value && "text-muted-foreground"}`}
                            disabled={isPending}
                          >
                            {field.value ? (
                              format(field.value, "yyyy년 MM월 dd일")
                            ) : (
                              <span>종료일을 선택하세요</span>
                            )}
                            <CalendarIcon className="ml-auto h-4 w-4 opacity-50" />
                          </Button>
                        </FormControl>
                      </PopoverTrigger>
                      <PopoverContent className="w-auto p-0" align="start">
                        <Calendar
                          mode="single"
                          selected={field.value}
                          onSelect={field.onChange}
                          disabled={(date) => date < new Date()}
                          initialFocus
                        />
                      </PopoverContent>
                    </Popover>
                    <FormMessage />
                  </FormItem>
                )}
              />
            </div>

            {/* SHI 실사참석 예정부문 */}
            <div>
              <FormLabel className="text-sm font-medium">SHI 실사참석 예정부문 ※ 필수값</FormLabel>
              <div className="text-sm text-muted-foreground mb-4">
                삼성중공업에 어떤 부문의 담당자가 몇 명 실사 참석 예정인지에 대한 정보를 입력하세요.
              </div>
              
              <div className="space-y-4">
                {[
                  { key: "technicalSales", label: "기술영업" },
                  { key: "design", label: "설계" },
                  { key: "procurement", label: "구매" },
                  { key: "quality", label: "품질" },
                  { key: "production", label: "생산" },
                  { key: "commissioning", label: "시운전" },
                  { key: "other", label: "기타" },
                ].map((item) => (
                  <div key={item.key} className="border rounded-lg p-4 space-y-3">
                    <div className="flex items-center space-x-3">
                      <FormField
                        control={form.control}
                        name={`shiAttendees.${item.key}.checked` as `shiAttendees.${typeof item.key}.checked`}
                        render={({ field }) => (
                          <FormItem className="flex flex-row items-center space-x-2 space-y-0">
                            <FormControl>
                              <Checkbox
                                checked={field.value}
                                onCheckedChange={field.onChange}
                                disabled={isPending}
                              />
                            </FormControl>
                            <FormLabel className="text-sm font-medium">{item.label}</FormLabel>
                          </FormItem>
                        )}
                      />
                    </div>
                    
                    <div className="grid grid-cols-2 gap-4">
                      <FormField
                        control={form.control}
                        name={`shiAttendees.${item.key}.count` as `shiAttendees.${typeof item.key}.count`}
                        render={({ field }) => (
                          <FormItem>
                            <FormLabel className="text-sm">참석 인원</FormLabel>
                            <div className="flex items-center space-x-2">
                              <FormControl>
                                <Input
                                  type="number"
                                  min="0"
                                  placeholder="0"
                                  {...field}
                                  onChange={(e) => field.onChange(parseInt(e.target.value) || 0)}
                                  disabled={isPending}
                                  className="w-20"
                                />
                              </FormControl>
                              <span className="text-sm text-muted-foreground">명</span>
                            </div>
                            <FormMessage />
                          </FormItem>
                        )}
                      />
                      
                      <FormField
                        control={form.control}
                        name={`shiAttendees.${item.key}.details` as `shiAttendees.${typeof item.key}.details`}
                        render={({ field }) => (
                          <FormItem>
                            <FormLabel className="text-sm">참석자 정보</FormLabel>
                            <FormControl>
                              <Input
                                placeholder="부서 및 이름 등"
                                {...field}
                                disabled={isPending}
                              />
                            </FormControl>
                            <FormMessage />
                          </FormItem>
                        )}
                      />
                    </div>
                  </div>
                ))}
              </div>

              {/* 전체 참석자 상세정보 */}
              <FormField
                control={form.control}
                name="shiAttendeeDetails"
                render={({ field }) => (
                  <FormItem className="mt-4">
                    <FormLabel>전체 참석자 상세정보 (선택사항)</FormLabel>
                    <FormControl>
                      <Textarea
                        placeholder="전체 참석 예정인력의 상세 정보를 입력하세요"
                        {...field}
                        disabled={isPending}
                        className="min-h-[80px]"
                      />
                    </FormControl>
                    <FormMessage />
                  </FormItem>
                )}
              />
            </div>

            {/* 협력업체 요청정보 및 자료 */}
            <div>
              <FormLabel className="text-sm font-medium">협력업체 요청정보 및 자료</FormLabel>
              <div className="text-sm text-muted-foreground mb-2">
                협력업체에게 요청할 정보를 선택하세요. 선택된 항목들은 협력업체 정보 입력 폼에 포함됩니다.
              </div>
              <div className="mt-2 space-y-2">
                {[
                  { key: "factoryName", label: "공장명" },
                  { key: "factoryLocation", label: "공장위치" },
                  { key: "factoryAddress", label: "공장주소" },
                  { key: "factoryPicName", label: "공장 PIC 이름" },
                  { key: "factoryPicPhone", label: "공장 PIC 전화번호" },
                  { key: "factoryPicEmail", label: "공장 PIC 이메일" },
                  { key: "factoryDirections", label: "공장 가는 방법" },
                  { key: "accessProcedure", label: "공장 출입절차" },
                  { key: "other", label: "기타" },
                ].map((item) => (
                  <FormField
                    key={item.key}
                    control={form.control}
                    name={`vendorRequests.${item.key}` as `vendorRequests.${typeof item.key}`}
                    render={({ field }) => (
                      <FormItem className="flex flex-row items-start space-x-3 space-y-0">
                        <FormControl>
                          <Checkbox
                            checked={!!field.value}
                            onCheckedChange={field.onChange}
                            disabled={isPending}
                          />
                        </FormControl>
                        <FormLabel className="text-sm font-normal">{item.label}</FormLabel>
                      </FormItem>
                    )}
                  />
                ))}
              </div>
              <FormField
                control={form.control}
                name="otherVendorRequests"
                render={({ field }) => (
                  <FormItem className="mt-4">
                    <FormLabel>기타 요청사항</FormLabel>
                    <FormControl>
                      <Textarea
                        placeholder="기타 요청사항을 입력하세요"
                        {...field}
                        disabled={isPending}
                        className="min-h-[60px]"
                      />
                    </FormControl>
                    <FormMessage />
                  </FormItem>
                )}
              />
            </div>

            {/* 추가 요청사항 */}
            <FormField
              control={form.control}
              name="additionalRequests"
              render={({ field }) => (
                <FormItem>
                  <FormLabel>추가 요청사항 (선택사항)</FormLabel>
                  <FormControl>
                    <Textarea
                      placeholder="추가 요청사항을 입력하세요"
                      {...field}
                      disabled={isPending}
                      className="min-h-[80px]"
                    />
                  </FormControl>
                  <FormMessage />
                </FormItem>
              )}
            />

            {/* 첨부파일 */}
            <div>
              <FormLabel className="text-sm font-medium">첨부파일 (선택사항)</FormLabel>
              <div className="mt-2">
                <Dropzone
                  maxSize={6e8} // 600MB
                  onDropAccepted={handleDropAccepted}
                  onDropRejected={handleDropRejected}
                >
                  {() => (
                    <FormItem>
                      <DropzoneZone className="flex justify-center h-24">
                        <FormControl>
                          <DropzoneInput />
                        </FormControl>
                        <div className="flex items-center gap-6">
                          <DropzoneUploadIcon />
                          <div className="grid gap-0.5">
                            <DropzoneTitle>파일을 여기에 드롭하세요</DropzoneTitle>
                            <DropzoneDescription>
                              최대 크기: 600MB
                            </DropzoneDescription>
                          </div>
                        </div>
                      </DropzoneZone>
                      <FormDescription>
                        또는 클릭하여 파일을 선택하세요
                      </FormDescription>
                      <FormMessage />
                    </FormItem>
                  )}
                </Dropzone>
                {selectedFiles.length > 0 && (
                  <div className="mt-2 space-y-1">
                    {selectedFiles.map((file, index) => (
                      <div key={index} className="flex items-center justify-between p-2 bg-muted rounded">
                        <span className="text-sm">{file.name}</span>
                        <Button
                          type="button"
                          variant="ghost"
                          size="sm"
                          onClick={() => removeFile(index)}
                          disabled={isPending}
                        >
                          <X className="h-4 w-4" />
                        </Button>
                      </div>
                    ))}
                  </div>
                )}
              </div>
            </div>

            <DialogFooter>
              <Button
                type="button"
                variant="outline"
                onClick={onClose}
                disabled={isPending}
              >
                취소
              </Button>
              <Button type="submit" disabled={isPending}>
                {isPending ? "처리 중..." : "방문실사 요청 생성"}
              </Button>
            </DialogFooter>
          </form>
        </Form>
      </DialogContent>
    </Dialog>
  )
}