'use client'; import { useActionState, useEffect, useRef, useState } from 'react'; import { FoxButton } from '@fox/core/components/fox-button'; import { FoxHelperText } from '@fox/core/components/fox-helper-text'; import { FoxInput } from '@fox/core/components/fox-input'; import { FoxModal } from '@fox/core/components/fox-modal'; import { FoxSelect } from '@fox/core/components/fox-select'; import { FoxTextArea } from '@fox/core/components/fox-text-area'; import { submitFormAction } from '@/app/_hooks/submit-form-action'; import { useFeedback } from '@/app/_hooks/use-feedback'; import { formatInquiryTypeLabel, formatOptionalValue, type BoardPost, } from '@/lib/domain/board-post'; import { ANSWER_MAX_LENGTH, INITIAL_INQUIRY_ANSWER_FORM_STATE, } from '@/lib/domain/board-post-form'; import type { CommonCode } from '@/lib/domain/common-code'; import { saveInquiryAnswerAction } from '../../_actions'; import { BoardAttachmentField } from '../../_components/board-attachment-field'; import styles from './inquiry-answer-modal.module.scss'; interface InquiryAnswerModalProps { post: BoardPost; /** 공통코드 `BBS_ANS_CD` — 진행상태 선택지. */ answerStatuses: readonly CommonCode[]; onClose: () => void; } // 백엔드가 「답변완료」로 처음 저장될 때만 학습자에게 푸시를 보낸다 // (MngrBbsServiceImpl.update — 이전 답변자가 없을 때 1회). 관리자가 그 사실을 알아야 // 상태를 고르는 판단이 선다. const STATUS_HELP_TEXT = '답변완료 선택 시에만 FO(사용자 화면)에 답변 내용 노출, 목록에 답변일도 표시. 처음 답변완료로 저장할 때 학습자에게 알림이 발송됩니다.'; /** * 이슈: 기획의 "답변완료 시 앱푸쉬 전송"은 백엔드 푸시 분기가 빈 블록이라 동작하지 않는다. * 이슈: 백엔드 첨부 필드가 `atchFileId` 하나뿐이라 질문 첨부와 답변 첨부가 같은 자리를 쓴다. */ export function InquiryAnswerModal({ post, answerStatuses, onClose, }: InquiryAnswerModalProps) { const { showToast } = useFeedback(); const formRef = useRef<HTMLFormElement>(null); const [statusCode, setStatusCode] = useState( post.answerStatusCode ?? answerStatuses[0]?.code ?? '' ); const [state, formAction, isPending] = useActionState( saveInquiryAnswerAction, INITIAL_INQUIRY_ANSWER_FORM_STATE ); useEffect(() => { if (state.status === 'success') { showToast({ variant: 'success', message: '답변을 저장했습니다.' }); onClose(); } }, [state, showToast, onClose]); const errors = state.status === 'error' ? (state.errors ?? {}) : {}; return ( <FoxModal dismissible={false} open size="md" title="1:1문의 상세 및 답변" onClose={onClose} actions={ <> <FoxButton type="default" size="md" label="취소" onAction={onClose} /> <FoxButton type="primary" size="md" label="저장" loading={isPending} onAction={() => formRef.current?.requestSubmit()} /> </> } > <form ref={formRef} onSubmit={(event) => submitFormAction(event, formAction)} className={styles.fields} > <input type="hidden" name="id" value={post.id} /> <div className={styles.field}> <FoxInput size="md" label="질문유형" value={post.typeName ?? formatInquiryTypeLabel(post.typeCode)} readOnly /> </div> <p className={styles.sectionTitle}>게시물의 항목 (조회 전용)</p> <div className={styles.field}> <div className={styles.pair}> <FoxInput size="md" label="질문자명" value={formatOptionalValue(post.authorName)} readOnly /> <FoxInput size="md" label="작성일" value={formatOptionalValue(post.createdAt)} readOnly /> </div> </div> <div className={styles.field}> <div className={styles.pair}> <FoxInput size="md" label="이메일" value={formatOptionalValue(post.authorEmail)} readOnly /> <FoxInput size="md" label="전화번호" value={formatOptionalValue(post.authorPhoneNumber)} readOnly /> </div> </div> <div className={styles.field}> <FoxTextArea label="질문내용" value={post.content} readOnly rows={4} /> </div> <div className={styles.field}> <FoxSelect size="md" label="진행상태" requirement="required" options={answerStatuses.map((status) => ({ value: status.code, label: status.label, }))} value={statusCode} onValueChange={setStatusCode} error={Boolean(errors.answerStatusCode)} hint={errors.answerStatusCode ?? STATUS_HELP_TEXT} /> <input type="hidden" name="answerStatusCode" value={statusCode} /> </div> <div className={styles.field}> <FoxTextArea name="answerContent" label="답변내용" defaultValue={post.answerContent ?? ''} maxLength={ANSWER_MAX_LENGTH} counter rows={4} placeholder="답변 내용을 입력하세요." invalid={Boolean(errors.answerContent)} message={errors.answerContent} /> </div> <div className={styles.field}> <BoardAttachmentField label="답변 첨부파일" attachmentId={post.attachmentId} /> </div> {state.status === 'error' && state.message && ( <FoxHelperText type="danger" message={state.message} /> )} </form> </FoxModal> ); }