229 lines
9.7 KiB
JavaScript
229 lines
9.7 KiB
JavaScript
/**
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* modal.js
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* 상품 상세 모달의 제어(열기/닫기), 데이터 렌더링 및 캐러셀 초기화
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*/
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import { productsData } from './state.js';
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import { initBetterCarousel } from './carousel.js';
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import { TAG_STYLES, TAG_DEFAULT_STYLE, PRODUCT_CONDITIONS } from './config.js';
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// ==========================================================================
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// 1. 모달 메인 제어 (Open / Close)
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// ==========================================================================
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/**
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* 특정 상품의 상세 모달을 오픈
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* @param {string} id - 상품 고유 ID
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*/
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export function openModal(id) {
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const product = productsData.find((p) => p.id === id);
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if (!product) return;
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const modal = document.getElementById('product-modal');
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modal.classList.replace('hidden', 'flex');
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// [1] UI 콘텐츠 채우기
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renderModalImages(product);
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renderModalInfo(product);
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setupCopyLink(product);
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// [2] 히스토리 및 브라우저 상태 제어
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window.history.pushState({ modalOpen: true }, '', '');
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document.body.classList.add('modal-open');
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// [3] 캐러셀 초기화
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const container = document.getElementById('modal-main-carousel-container');
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const images = product.images;
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container.style.scrollBehavior = 'auto';
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container.scrollLeft = container.clientWidth; // 루프 캐러셀을 위한 초기 위치 설정
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initBetterCarousel(container, images.length);
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}
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/** 모달 닫기 및 상태 초기화 */
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export function closeModal() {
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const modal = document.getElementById('product-modal');
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// 스크롤 위치 초기화
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const carouselContainer = document.getElementById('modal-main-carousel-container');
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if (carouselContainer) carouselContainer.scrollLeft = 0;
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const contentScroll = document.getElementById('modal-content-scroll');
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if (contentScroll) contentScroll.scrollTo(0, 0);
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// UI 닫기
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modal.classList.add('hidden');
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document.body.classList.remove('modal-open');
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// 히스토리 정리
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if (window.history.state && window.history.state.modalOpen) {
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window.history.back();
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}
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const cleanUrl = window.location.origin + window.location.pathname;
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window.history.replaceState(null, '', cleanUrl);
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}
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// ==========================================================================
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// 2. 상세 데이터 렌더링 (Data Rendering)
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// ==========================================================================
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/** 모달 내 이미지 영역(메인, 썸네일, 인디케이터) 생성 */
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function renderModalImages(product) {
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const images = product.images;
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const loopImages = [images[images.length - 1], ...images, images[0]];
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// 메인 캐러셀 HTML
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const mainImagesHtml = loopImages.map(img => `
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<div class="shrink-0 w-full h-full snap-center flex items-center justify-center p-0 md:p-4 select-none">
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<div class="w-full h-full max-w-full max-h-full rounded-xl md:rounded-2xl overflow-hidden flex items-center justify-center">
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<img src="${img}" draggable="false" class="max-w-full max-h-full w-auto h-auto object-contain sm:object-cover pointer-events-none rounded-md">
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</div>
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</div>
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`).join('');
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// 하단 썸네일 HTML
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const thumbnailsHtml = images.map((img, idx) => `
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<div onclick="scrollToImage(${idx})"
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class="modal-thumb-item size-16 rounded-lg border-2 ${idx === 0 ? 'border-primary' : 'border-transparent'}
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bg-cover bg-center overflow-hidden cursor-pointer ${idx === 0 ? 'opacity-100' : 'opacity-70'}
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hover:opacity-100 transition-all shrink-0"
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style="background-image: url('${img}');"></div>
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`).join('');
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// 인디케이터 도트 HTML
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const dotsHtml = images.map((_, idx) => `
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<div class="modal-dot-item ${idx === 0 ? 'w-4 bg-primary' : 'w-2 bg-gray-300 dark:bg-gray-700'} h-2 rounded-full transition-all"></div>
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`).join('');
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document.getElementById('modal-main-carousel').innerHTML = mainImagesHtml;
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document.getElementById('modal-thumbnails').innerHTML = thumbnailsHtml;
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document.getElementById('modal-dots').innerHTML = dotsHtml;
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}
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/** 상품 텍스트 정보 및 가격/상태 렌더링 */
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function renderModalInfo(product) {
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document.getElementById('modal-title').textContent = product.title;
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// 카테고리
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const modalCategory = document.getElementById('modal-category');
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if (modalCategory) modalCategory.textContent = product.category;
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// 상품 상태(Status) 뱃지 스타일
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const modalStatus = document.getElementById('modal-status');
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if (modalStatus) {
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const statusStyles = {
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판매중: 'bg-green-100 text-green-700 dark:bg-green-900/30 dark:text-green-400',
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판매예정: 'bg-blue-100 text-blue-700 dark:bg-blue-900/30 dark:text-blue-400',
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판매완료: 'bg-red-100 text-red-700 dark:bg-red-900/30 dark:text-red-400',
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미판매: 'bg-gray-100 text-gray-700 dark:bg-gray-800 dark:text-gray-400',
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};
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modalStatus.textContent = product.status;
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modalStatus.className = 'inline-flex shrink-0 px-2 py-0.5 sm:px-2.5 sm:py-1 rounded-md sm:rounded-lg text-[10px] sm:text-[11px] md:text-xs font-bold uppercase tracking-wider whitespace-nowrap ' + (statusStyles[product.status] || statusStyles['미판매']);
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}
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// 커스텀 태그
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const customTagElement = document.getElementById('modal-custom-tag');
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const tagText = product.customTag?.trim();
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if (tagText) {
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customTagElement.textContent = tagText;
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customTagElement.classList.remove('hidden');
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customTagElement.className = `inline-flex shrink-0 px-2 py-0.5 sm:px-2.5 sm:py-1 rounded-md sm:rounded-lg text-[10px] sm:text-[11px] md:text-xs font-bold uppercase tracking-wider whitespace-nowrap ${TAG_STYLES[tagText] || TAG_DEFAULT_STYLE}`;
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} else {
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customTagElement.classList.add('hidden');
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}
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// 상세 스펙 (구매일자, 제품상태)
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renderSpecs(product);
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// 가격 표시 로직
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renderPrice(product);
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// 상세 설명
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const modalDesc = document.getElementById('modal-desc');
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if (modalDesc) {
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if (product.status === '미판매') {
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modalDesc.innerHTML = '<p class="text-gray-400 italic">판매중인 상품이 아니기에 정보가 제공되지 않습니다.</p>';
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} else {
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modalDesc.innerHTML = Array.isArray(product.fullDescription) ? product.fullDescription.join('<br>') : product.fullDescription || '';
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}
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}
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}
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/** 상품 스펙 행(Row) 노출 제어 */
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function renderSpecs(product) {
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// 구매일자
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const modalDateRow = document.getElementById('modal-date-row');
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const pDate = product.specs?.purchaseDate;
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if (pDate && String(pDate).trim() !== '' && String(pDate) !== 'null') {
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document.getElementById('modal-date').textContent = pDate;
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modalDateRow?.classList.replace('hidden', 'flex');
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} else {
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modalDateRow?.classList.replace('flex', 'hidden');
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}
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// 제품 상태(Condition)
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const conditionKey = product.specs?.condition;
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const conditionRowWrap = document.getElementById('modal-condition-row')?.parentElement;
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if (conditionKey) {
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const conditionLabel = PRODUCT_CONDITIONS[conditionKey]?.label || conditionKey;
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document.getElementById('modal-condition').textContent = conditionLabel;
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conditionRowWrap?.classList.replace('hidden', 'flex');
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const verifiedIcon = document.getElementById('modal-verified-icon');
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if (verifiedIcon) verifiedIcon.classList.toggle('hidden', !product.specs?.isVerified);
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} else {
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conditionRowWrap?.classList.replace('flex', 'hidden');
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}
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}
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/** 가격 정보 렌더링 정책 적용 */
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function renderPrice(product) {
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const priceValueEl = document.getElementById('modal-price');
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const priceRowWrap = document.getElementById('modal-price-row')?.parentElement;
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if (!priceValueEl || !priceRowWrap) return;
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priceRowWrap.classList.remove('hidden');
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if (product.status === '미판매') {
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priceValueEl.textContent = 'NOT FOR SALE';
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priceValueEl.classList.add('text-gray-500');
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} else if (product.price === null || product.price === undefined || product.price === '') {
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priceRowWrap.classList.add('hidden');
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} else {
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const currency = product.currency || '₩';
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priceValueEl.textContent = `${currency}${Number(product.price).toLocaleString()}`;
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priceValueEl.classList.remove('text-gray-500');
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}
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}
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// ==========================================================================
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// 3. 유틸리티 및 이벤트 리스너 (Utils)
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// ==========================================================================
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/** 상품 공유 링크 복사 로직 설정 */
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function setupCopyLink(product) {
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const copyBtn = document.getElementById('copy-link-btn');
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const copyBtnText = document.getElementById('copy-btn-text');
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if (!copyBtn) return;
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copyBtn.onclick = () => {
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const shareUrl = `${window.location.origin}${window.location.pathname}?id=${product.id}`;
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navigator.clipboard.writeText(shareUrl).then(() => {
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if (copyBtnText) copyBtnText.textContent = '링크가 복사되었습니다!';
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copyBtn.classList.add('!bg-green-600');
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setTimeout(() => {
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if (copyBtnText) copyBtnText.textContent = '상품 링크 복사하기';
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copyBtn.classList.remove('!bg-green-600');
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}, 2000);
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});
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};
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}
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/** 뒤로가기(브라우저/제스처) 시 모달 닫기 처리 */
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window.addEventListener('popstate', () => {
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const modal = document.getElementById('product-modal');
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if (!modal.classList.contains('hidden')) {
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modal.classList.add('hidden');
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document.body.classList.remove('modal-open');
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}
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}); |