path: root/lib/evaluation-target-list/table/update-evaluation-target.tsx

"use client"

import * as React from "react"
import { useRouter } from "next/navigation"
import { useForm } from "react-hook-form"
import { zodResolver } from "@hookform/resolvers/zod"
import * as z from "zod"
import { Check, ChevronsUpDown, Loader2, X } from "lucide-react"
import { toast } from "sonner"
import { useSession } from "next-auth/react"

import { Button } from "@/components/ui/button"
import {
    Sheet,
    SheetContent,
    SheetDescription,
    SheetHeader,
    SheetTitle,
} from "@/components/ui/sheet"
import {
    Form,
    FormControl,
    FormField,
    FormItem,
    FormLabel,
    FormMessage,
} from "@/components/ui/form"
import {
    Command,
    CommandEmpty,
    CommandGroup,
    CommandInput,
    CommandItem,
    CommandList,
} from "@/components/ui/command"
import {
    Popover,
    PopoverContent,
    PopoverTrigger,
} from "@/components/ui/popover"
import {
    Select,
    SelectContent,
    SelectItem,
    SelectTrigger,
    SelectValue,
} from "@/components/ui/select"
import { Input } from "@/components/ui/input"
import { Textarea } from "@/components/ui/textarea"
import { Badge } from "@/components/ui/badge"
import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card"
import { cn } from "@/lib/utils"

import {
    updateEvaluationTarget,
    getAvailableReviewers,
    getDepartmentInfo,
    type UpdateEvaluationTargetInput,
} from "../service"
import { EvaluationTargetWithDepartments } from "@/db/schema"

// 편집 가능한 필드들에 대한 스키마
const editEvaluationTargetSchema = z.object({
    adminComment: z.string().optional(),
    consolidatedComment: z.string().optional(),
    ldClaimCount: z.number().min(0).optional(),
    ldClaimAmount: z.number().min(0).optional(),
    ldClaimCurrency: z.enum(["KRW", "USD", "EUR", "JPY"]).optional(),
    consensusStatus: z.boolean().nullable().optional(),
    orderIsApproved: z.boolean().nullable().optional(),
    procurementIsApproved: z.boolean().nullable().optional(),
    qualityIsApproved: z.boolean().nullable().optional(),
    designIsApproved: z.boolean().nullable().optional(),
    csIsApproved: z.boolean().nullable().optional(),
    // 담당자 정보 수정
    orderReviewerEmail: z.string().optional(),
    procurementReviewerEmail: z.string().optional(),
    qualityReviewerEmail: z.string().optional(),
    designReviewerEmail: z.string().optional(),
    csReviewerEmail: z.string().optional(),
})

type EditEvaluationTargetFormValues = z.infer<typeof editEvaluationTargetSchema>

interface EditEvaluationTargetSheetProps {
    open: boolean
    onOpenChange: (open: boolean) => void
    evaluationTarget: EvaluationTargetWithDepartments | null
}

// 권한 타입 정의
type PermissionLevel = "none" | "department" | "admin"

interface UserPermissions {
    level: PermissionLevel
    editableApprovals: string[] // 편집 가능한 approval 필드들
}

export function EditEvaluationTargetSheet({
    open,
    onOpenChange,
    evaluationTarget,
}: EditEvaluationTargetSheetProps) {
    const router = useRouter()
    const [isSubmitting, setIsSubmitting] = React.useState(false)
    const { data: session } = useSession()

    // 담당자 관련 상태
    const [reviewers, setReviewers] = React.useState<Array<{ id: number, name: string, email: string }>>([])
    const [isLoadingReviewers, setIsLoadingReviewers] = React.useState(false)
    
    // 각 부서별 담당자 선택 상태
    const [reviewerSearches, setReviewerSearches] = React.useState<Record<string, string>>({})
    const [reviewerOpens, setReviewerOpens] = React.useState<Record<string, boolean>>({})

    // 부서 정보 상태
    const [departments, setDepartments] = React.useState<Array<{ code: string, name: string, key: string }>>([])

    // 사용자 권한 계산
    const userPermissions = React.useMemo((): UserPermissions => {
        if (!session?.user || !evaluationTarget) {
            return { level: "none", editableApprovals: [] }
        }

        const userEmail = session.user.email
        const userRole = session.user.role

        // 평가관리자는 모든 권한
        if (userRole === "평가관리자") {
            return {
                level: "admin",
                editableApprovals: [
                    "orderIsApproved",
                    "procurementIsApproved", 
                    "qualityIsApproved",
                    "designIsApproved",
                    "csIsApproved"
                ]
            }
        }

        // 부서별 담당자 권한 확인
        const editableApprovals: string[] = []
        
        if (evaluationTarget.orderReviewerEmail === userEmail) {
            editableApprovals.push("orderIsApproved")
        }
        if (evaluationTarget.procurementReviewerEmail === userEmail) {
            editableApprovals.push("procurementIsApproved")
        }
        if (evaluationTarget.qualityReviewerEmail === userEmail) {
            editableApprovals.push("qualityIsApproved")
        }
        if (evaluationTarget.designReviewerEmail === userEmail) {
            editableApprovals.push("designIsApproved")
        }
        if (evaluationTarget.csReviewerEmail === userEmail) {
            editableApprovals.push("csIsApproved")
        }

        return {
            level: editableApprovals.length > 0 ? "department" : "none",
            editableApprovals
        }
    }, [session, evaluationTarget])

    const form = useForm<EditEvaluationTargetFormValues>({
        resolver: zodResolver(editEvaluationTargetSchema),
        defaultValues: {
            adminComment: "",
            consolidatedComment: "",
            ldClaimCount: 0,
            ldClaimAmount: 0,
            ldClaimCurrency: "KRW",
            consensusStatus: null,
            orderIsApproved: null,
            procurementIsApproved: null,
            qualityIsApproved: null,
            designIsApproved: null,
            csIsApproved: null,
            orderReviewerEmail: "",
            procurementReviewerEmail: "",
            qualityReviewerEmail: "",
            designReviewerEmail: "",
            csReviewerEmail: "",
        },
    })

    // 부서 정보 로드
    const loadDepartments = React.useCallback(async () => {
        try {
            const departmentList = await getDepartmentInfo()
            setDepartments(departmentList)
        } catch (error) {
            console.error("Error loading departments:", error)
            toast.error("부서 정보를 불러오는데 실패했습니다.")
        }
    }, [])

    // 담당자 목록 로드
    const loadReviewers = React.useCallback(async () => {
        setIsLoadingReviewers(true)
        try {
            const reviewerList = await getAvailableReviewers()
            setReviewers(reviewerList)
        } catch (error) {
            console.error("Error loading reviewers:", error)
            toast.error("담당자 목록을 불러오는데 실패했습니다.")
        } finally {
            setIsLoadingReviewers(false)
        }
    }, [])

    // 시트가 열릴 때 데이터 로드 및 폼 초기화
    React.useEffect(() => {
        if (open && evaluationTarget) {
            loadDepartments()
            loadReviewers()
            
            // 폼에 기존 데이터 설정
            form.reset({
                adminComment: evaluationTarget.adminComment || "",
                consolidatedComment: evaluationTarget.consolidatedComment || "",
                ldClaimCount: evaluationTarget.ldClaimCount || 0,
                ldClaimAmount: parseFloat(evaluationTarget.ldClaimAmount || "0"),
                ldClaimCurrency: evaluationTarget.ldClaimCurrency || "KRW",
                consensusStatus: evaluationTarget.consensusStatus,
                orderIsApproved: evaluationTarget.orderIsApproved,
                procurementIsApproved: evaluationTarget.procurementIsApproved,
                qualityIsApproved: evaluationTarget.qualityIsApproved,
                designIsApproved: evaluationTarget.designIsApproved,
                csIsApproved: evaluationTarget.csIsApproved,
                orderReviewerEmail: evaluationTarget.orderReviewerEmail || "",
                procurementReviewerEmail: evaluationTarget.procurementReviewerEmail || "",
                qualityReviewerEmail: evaluationTarget.qualityReviewerEmail || "",
                designReviewerEmail: evaluationTarget.designReviewerEmail || "",
                csReviewerEmail: evaluationTarget.csReviewerEmail || "",
            })
        }
    }, [open, evaluationTarget, form])

    // 폼 제출
    async function onSubmit(data: EditEvaluationTargetFormValues) {
        if (!evaluationTarget) return

        setIsSubmitting(true)
        try {
            const input: UpdateEvaluationTargetInput = {
                id: evaluationTarget.id,
                ...data,
            }

            console.log("Updating evaluation target:", input)

            const result = await updateEvaluationTarget(input)

            if (result.success) {
                toast.success(result.message || "평가 대상이 성공적으로 수정되었습니다.")
                onOpenChange(false)
                router.refresh()
            } else {
                toast.error(result.error || "평가 대상 수정에 실패했습니다.")
            }
        } catch (error) {
            console.error("Error updating evaluation target:", error)
            toast.error("평가 대상 수정 중 오류가 발생했습니다.")
        } finally {
            setIsSubmitting(false)
        }
    }

    // 시트 닫기 핸들러
    const handleOpenChange = (open: boolean) => {
        onOpenChange(open)
        if (!open) {
            form.reset()
            setReviewerSearches({})
            setReviewerOpens({})
        }
    }

    // 담당자 검색 필터링
    const getFilteredReviewers = (search: string) => {
        if (!search) return reviewers
        return reviewers.filter(reviewer => 
            reviewer.name.toLowerCase().includes(search.toLowerCase()) ||
            reviewer.email.toLowerCase().includes(search.toLowerCase())
        )
    }

    // 필드 편집 권한 확인
    const canEditField = (fieldName: string): boolean => {
        if (userPermissions.level === "admin") return true
        if (userPermissions.level === "none") return false
        
        // 부서 담당자는 자신의 approval만 편집 가능
        return userPermissions.editableApprovals.includes(fieldName)
    }

    // 관리자 전용 필드 확인
    const canEditAdminFields = (): boolean => {
        return userPermissions.level === "admin"
    }

    if (!evaluationTarget) {
        return null
    }

    // 권한이 없는 경우
    if (userPermissions.level === "none") {
        return (
            <Sheet open={open} onOpenChange={handleOpenChange}>
                <SheetContent className="sm:max-w-lg overflow-y-auto">
                    <SheetHeader>
                        <SheetTitle>평가 대상 수정</SheetTitle>
                        <SheetDescription>
                            권한이 없어 수정할 수 없습니다.
                        </SheetDescription>
                    </SheetHeader>
                    <div className="mt-6 p-4 bg-muted rounded-lg text-center">
                        <p className="text-sm text-muted-foreground">
                            이 평가 대상을 수정할 권한이 없습니다.
                        </p>
                    </div>
                </SheetContent>
            </Sheet>
        )
    }

    return (
        <Sheet open={open} onOpenChange={handleOpenChange}>
            <SheetContent className="flex flex-col h-full sm:max-w-xl">
                <SheetHeader className="flex-shrink-0 text-left pb-6">
                    <SheetTitle>평가 대상 수정</SheetTitle>
                    <SheetDescription>
                        평가 대상 정보를 수정합니다.
                        {userPermissions.level === "department" && (
                            <div className="mt-2 p-2 bg-blue-50 rounded text-sm">
                                <strong>부서 담당자 권한:</strong> 해당 부서의 평가 항목만 수정 가능합니다.
                            </div>
                        )}
                        {userPermissions.level === "admin" && (
                            <div className="mt-2 p-2 bg-green-50 rounded text-sm">
                                <strong>평가관리자 권한:</strong> 모든 항목을 수정할 수 있습니다.
                            </div>
                        )}
                    </SheetDescription>
                </SheetHeader>
    
                <Form {...form}>
                    <form onSubmit={form.handleSubmit(onSubmit)} className="flex flex-col flex-1 min-h-0">
                        {/* 스크롤 가능한 컨텐츠 영역 */}
                        <div className="flex-1 overflow-y-auto pr-2 -mr-2">
                            <div className="space-y-6">
                                {/* 기본 정보 (읽기 전용) */}
                                <Card>
                                    <CardHeader>
                                        <CardTitle className="text-lg">기본 정보</CardTitle>
                                    </CardHeader>
                                    <CardContent className="space-y-4">
                                        <div className="grid grid-cols-2 gap-4 text-sm">
                                            <div>
                                                <span className="font-medium">평가년도:</span> {evaluationTarget.evaluationYear}
                                            </div>
                                            <div>
                                                <span className="font-medium">구분:</span> {evaluationTarget.division === "PLANT" ? "해양" : "조선"}
                                            </div>
                                            <div>
                                                <span className="font-medium">벤더 코드:</span> {evaluationTarget.vendorCode}
                                            </div>
                                            <div>
                                                <span className="font-medium">벤더명:</span> {evaluationTarget.vendorName}
                                            </div>
                                            <div>
                                                <span className="font-medium">자재구분:</span> {evaluationTarget.materialType}
                                            </div>
                                            <div>
                                                <span className="font-medium">상태:</span> {evaluationTarget.status}
                                            </div>
                                        </div>
                                    </CardContent>
                                </Card>
    
                                {/* L/D 클레임 정보 (관리자만) */}
                                {canEditAdminFields() && (
                                    <Card>
                                        <CardHeader>
                                            <CardTitle className="text-lg">L/D 클레임 정보</CardTitle>
                                        </CardHeader>
                                        <CardContent className="space-y-4">
                                            <div className="grid grid-cols-3 gap-4">
                                                <FormField
                                                    control={form.control}
                                                    name="ldClaimCount"
                                                    render={({ field }) => (
                                                        <FormItem>
                                                            <FormLabel>클레임 건수</FormLabel>
                                                            <FormControl>
                                                                <Input
                                                                    type="number"
                                                                    min="0"
                                                                    {...field}
                                                                    onChange={(e) => field.onChange(parseInt(e.target.value) || 0)}
                                                                />
                                                            </FormControl>
                                                            <FormMessage />
                                                        </FormItem>
                                                    )}
                                                />
    
                                                <FormField
                                                    control={form.control}
                                                    name="ldClaimAmount"
                                                    render={({ field }) => (
                                                        <FormItem>
                                                            <FormLabel>클레임 금액</FormLabel>
                                                            <FormControl>
                                                                <Input
                                                                    type="number"
                                                                    min="0"
                                                                    step="0.01"
                                                                    {...field}
                                                                    onChange={(e) => field.onChange(parseFloat(e.target.value) || 0)}
                                                                />
                                                            </FormControl>
                                                            <FormMessage />
                                                        </FormItem>
                                                    )}
                                                />
    
                                                <FormField
                                                    control={form.control}
                                                    name="ldClaimCurrency"
                                                    render={({ field }) => (
                                                        <FormItem>
                                                            <FormLabel>통화단위</FormLabel>
                                                            <Select onValueChange={field.onChange} value={field.value}>
                                                                <FormControl>
                                                                    <SelectTrigger>
                                                                        <SelectValue />
                                                                    </SelectTrigger>
                                                                </FormControl>
                                                                <SelectContent>
                                                                    <SelectItem value="KRW">KRW (원)</SelectItem>
                                                                    <SelectItem value="USD">USD (달러)</SelectItem>
                                                                    <SelectItem value="EUR">EUR (유로)</SelectItem>
                                                                    <SelectItem value="JPY">JPY (엔)</SelectItem>
                                                                </SelectContent>
                                                            </Select>
                                                            <FormMessage />
                                                        </FormItem>
                                                    )}
                                                />
                                            </div>
                                        </CardContent>
                                    </Card>
                                )}
    
                                {/* 평가 상태 */}
                                <Card>
                                    <CardHeader>
                                        <CardTitle className="text-lg">평가 상태</CardTitle>
                                    </CardHeader>
                                    <CardContent className="space-y-4">
                                        
                                        {/* 의견 일치 여부 (관리자만) */}
                                        {canEditAdminFields() && (
                                            <FormField
                                                control={form.control}
                                                name="consensusStatus"
                                                render={({ field }) => (
                                                    <FormItem>
                                                        <FormLabel>의견 일치 여부</FormLabel>
                                                        <Select 
                                                            onValueChange={(value) => {
                                                                if (value === "null") field.onChange(null)
                                                                else field.onChange(value === "true")
                                                            }}
                                                            value={field.value === null ? "null" : field.value.toString()}
                                                        >
                                                            <FormControl>
                                                                <SelectTrigger>
                                                                    <SelectValue />
                                                                </SelectTrigger>
                                                            </FormControl>
                                                            <SelectContent>
                                                                <SelectItem value="null">검토 중</SelectItem>
                                                                <SelectItem value="true">의견 일치</SelectItem>
                                                                <SelectItem value="false">의견 불일치</SelectItem>
                                                            </SelectContent>
                                                        </Select>
                                                        <FormMessage />
                                                    </FormItem>
                                                )}
                                            />
                                        )}
    
                                        {/* 각 부서별 평가 */}
                                        <div className="grid grid-cols-1 gap-4">
                                            {[
                                                { key: "orderIsApproved", label: "주문 부서 평가", email: evaluationTarget.orderReviewerEmail },
                                                { key: "procurementIsApproved", label: "조달 부서 평가", email: evaluationTarget.procurementReviewerEmail },
                                                { key: "qualityIsApproved", label: "품질 부서 평가", email: evaluationTarget.qualityReviewerEmail },
                                                { key: "designIsApproved", label: "설계 부서 평가", email: evaluationTarget.designReviewerEmail },
                                                { key: "csIsApproved", label: "CS 부서 평가", email: evaluationTarget.csReviewerEmail },
                                            ].map(({ key, label, email }) => (
                                                <FormField
                                                    key={key}
                                                    control={form.control}
                                                    name={key as keyof EditEvaluationTargetFormValues}
                                                    render={({ field }) => (
                                                        <FormItem>
                                                            <FormLabel className="flex items-center justify-between">
                                                                <span>{label}</span>
                                                                {email && (
                                                                    <span className="text-xs text-muted-foreground">
                                                                        담당자: {email}
                                                                    </span>
                                                                )}
                                                            </FormLabel>
                                                            <Select 
                                                                onValueChange={(value) => {
                                                                    if (value === "null") field.onChange(null)
                                                                    else field.onChange(value === "true")
                                                                }}
                                                                value={field.value === null ? "null" : field.value?.toString()}
                                                                disabled={!canEditField(key)}
                                                            >
                                                                <FormControl>
                                                                    <SelectTrigger className={!canEditField(key) ? "opacity-50" : ""}>
                                                                        <SelectValue />
                                                                    </SelectTrigger>
                                                                </FormControl>
                                                                <SelectContent>
                                                                    <SelectItem value="null">대기중</SelectItem>
                                                                    <SelectItem value="true">평가대상 맞음</SelectItem>
                                                                    <SelectItem value="false">평가대상 아님</SelectItem>
                                                                </SelectContent>
                                                            </Select>
                                                            {!canEditField(key) && (
                                                                <p className="text-xs text-muted-foreground">
                                                                    편집 권한이 없습니다.
                                                                </p>
                                                            )}
                                                            <FormMessage />
                                                        </FormItem>
                                                    )}
                                                />
                                            ))}
                                        </div>
                                    </CardContent>
                                </Card>
    
                                {/* 의견 */}
                                <Card>
                                    <CardHeader>
                                        <CardTitle className="text-lg">의견</CardTitle>
                                    </CardHeader>
                                    <CardContent className="space-y-4">
                                        {/* 관리자 의견 (관리자만) */}
                                        {canEditAdminFields() && (
                                            <FormField
                                                control={form.control}
                                                name="adminComment"
                                                render={({ field }) => (
                                                    <FormItem>
                                                        <FormLabel>관리자 의견</FormLabel>
                                                        <FormControl>
                                                            <Textarea
                                                                placeholder="관리자 의견을 입력하세요..."
                                                                {...field}
                                                            />
                                                        </FormControl>
                                                        <FormMessage />
                                                    </FormItem>
                                                )}
                                            />
                                        )}
    
                                        {/* 종합 의견 (모든 권한자) */}
                                        <FormField
                                            control={form.control}
                                            name="consolidatedComment"
                                            render={({ field }) => (
                                                <FormItem>
                                                    <FormLabel>종합 의견</FormLabel>
                                                    <FormControl>
                                                        <Textarea
                                                            placeholder="종합 의견을 입력하세요..."
                                                            {...field}
                                                        />
                                                    </FormControl>
                                                    <FormMessage />
                                                </FormItem>
                                            )}
                                        />
                                    </CardContent>
                                </Card>
    
                                {/* 담당자 변경 (관리자만) */}
                                {canEditAdminFields() && departments.length > 0 && (
                                    <Card>
                                        <CardHeader>
                                            <CardTitle className="text-lg">담당자 변경</CardTitle>
                                            <p className="text-sm text-muted-foreground">
                                                각 부서별 담당자를 변경할 수 있습니다.
                                            </p>
                                        </CardHeader>
                                        <CardContent className="space-y-4">
                                            {[
                                                { key: "orderReviewerEmail", label: "주문 부서 담당자", current: evaluationTarget.orderReviewerEmail },
                                                { key: "procurementReviewerEmail", label: "조달 부서 담당자", current: evaluationTarget.procurementReviewerEmail },
                                                { key: "qualityReviewerEmail", label: "품질 부서 담당자", current: evaluationTarget.qualityReviewerEmail },
                                                { key: "designReviewerEmail", label: "설계 부서 담당자", current: evaluationTarget.designReviewerEmail },
                                                { key: "csReviewerEmail", label: "CS 부서 담당자", current: evaluationTarget.csReviewerEmail },
                                            ].map(({ key, label, current }) => {
                                                const selectedReviewer = reviewers.find(r => r.email === form.watch(key as keyof EditEvaluationTargetFormValues))
                                                const filteredReviewers = getFilteredReviewers(reviewerSearches[key] || "")
                                                
                                                return (
                                                    <FormField
                                                        key={key}
                                                        control={form.control}
                                                        name={key as keyof EditEvaluationTargetFormValues}
                                                        render={({ field }) => (
                                                            <FormItem>
                                                                <FormLabel>
                                                                    {label}
                                                                    {current && (
                                                                        <span className="text-xs text-muted-foreground ml-2">
                                                                            (현재: {current})
                                                                        </span>
                                                                    )}
                                                                </FormLabel>
                                                                <Popover 
                                                                    open={reviewerOpens[key] || false} 
                                                                    onOpenChange={(open) => setReviewerOpens(prev => ({...prev, [key]: open}))}
                                                                >
                                                                    <PopoverTrigger asChild>
                                                                        <FormControl>
                                                                            <Button
                                                                                variant="outline"
                                                                                role="combobox"
                                                                                aria-expanded={reviewerOpens[key]}
                                                                                className="w-full justify-between"
                                                                            >
                                                                                {selectedReviewer ? (
                                                                                    <span className="flex items-center gap-2">
                                                                                        <span>{selectedReviewer.name}</span>
                                                                                        <span className="text-xs text-muted-foreground">
                                                                                            ({selectedReviewer.email})
                                                                                        </span>
                                                                                    </span>
                                                                                ) : field.value ? (
                                                                                    field.value
                                                                                ) : (
                                                                                    "담당자 선택..."
                                                                                )}
                                                                                <ChevronsUpDown className="ml-2 h-4 w-4 shrink-0 opacity-50" />
                                                                            </Button>
                                                                        </FormControl>
                                                                    </PopoverTrigger>
                                                                    <PopoverContent className="w-full p-0" align="start">
                                                                        <Command>
                                                                            <CommandInput
                                                                                placeholder="담당자 검색..."
                                                                                value={reviewerSearches[key] || ""}
                                                                                onValueChange={(value) => setReviewerSearches(prev => ({...prev, [key]: value}))}
                                                                            />
                                                                            <CommandList>
                                                                                <CommandEmpty>
                                                                                    {isLoadingReviewers ? (
                                                                                        <div className="flex items-center gap-2">
                                                                                            <Loader2 className="h-4 w-4 animate-spin" />
                                                                                            로딩 중...
                                                                                        </div>
                                                                                    ) : (
                                                                                        "검색 결과가 없습니다."
                                                                                    )}
                                                                                </CommandEmpty>
                                                                                <CommandGroup>
                                                                                    <CommandItem
                                                                                        value="선택 안함"
                                                                                        onSelect={() => {
                                                                                            field.onChange("")
                                                                                            setReviewerOpens(prev => ({ ...prev, [key]: false }))
                                                                                        }}
                                                                                    >
                                                                                        <Check
                                                                                            className={cn(
                                                                                                "mr-2 h-4 w-4",
                                                                                                !field.value ? "opacity-100" : "opacity-0"
                                                                                            )}
                                                                                        />
                                                                                        선택 안함
                                                                                    </CommandItem>
                                                                                    {filteredReviewers.map((reviewer) => (
                                                                                        <CommandItem
                                                                                            key={reviewer.id}
                                                                                            value={`${reviewer.name} ${reviewer.email}`}
                                                                                            onSelect={() => {
                                                                                                field.onChange(reviewer.email)
                                                                                                setReviewerOpens(prev => ({...prev, [key]: false}))
                                                                                            }}
                                                                                        >
                                                                                            <Check
                                                                                                className={cn(
                                                                                                    "mr-2 h-4 w-4",
                                                                                                    reviewer.email === field.value ? "opacity-100" : "opacity-0"
                                                                                                )}
                                                                                            />
                                                                                            <div className="flex items-center gap-2">
                                                                                                <span>{reviewer.name}</span>
                                                                                                <span className="text-xs text-muted-foreground">
                                                                                                    ({reviewer.email})
                                                                                                </span>
                                                                                            </div>
                                                                                        </CommandItem>
                                                                                    ))}
                                                                                </CommandGroup>
                                                                            </CommandList>
                                                                        </Command>
                                                                    </PopoverContent>
                                                                </Popover>
                                                                <FormMessage />
                                                            </FormItem>
                                                        )}
                                                    />
                                                )
                                            })}
                                        </CardContent>
                                    </Card>
                                )}
                            </div>
                        </div>
                        
                        {/* 고정된 버튼 영역 */}
                        <div className="flex-shrink-0 flex justify-end gap-3 pt-6 mt-6 border-t bg-background">
                            <Button
                                type="button"
                                variant="outline"
                                onClick={() => handleOpenChange(false)}
                                disabled={isSubmitting}
                            >
                                취소
                            </Button>
                            <Button 
                                type="submit" 
                                disabled={isSubmitting}
                            >
                                {isSubmitting && <Loader2 className="mr-2 h-4 w-4 animate-spin" />}
                                수정
                            </Button>
                        </div>
                    </form>
                </Form>
            </SheetContent>
        </Sheet>
    )
}