[260203] 인벤토리 프로젝트 초안
This commit is contained in:
543
scripts/app.js
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543
scripts/app.js
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import products from '/data.js';
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const ITEMS_PER_PAGE = 8;
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let currentPage = 1;
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let activeCategories = new Set(['All']);
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let visibleProducts = products;
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let searchKeyword = '';
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const VISIBILITY_CONFIG = {
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showUnlisted: false, // 🔥 미판매 노출 여부
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showSold: true,
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};
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const STATUS_META = {
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미판매: {
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selectable: false, // 기본 필터에 안 뜸
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defaultVisible: false,
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soldOut: false,
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},
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판매예정: {
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selectable: true,
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defaultVisible: true,
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soldOut: false,
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},
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판매중: {
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selectable: true,
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defaultVisible: true,
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soldOut: false,
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},
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판매완료: {
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selectable: true,
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defaultVisible: false,
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soldOut: true,
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},
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};
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const STATUS_FILTERS = [
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{
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key: '판매중',
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label: '판매중',
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defaultActive: true,
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visible: true,
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},
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{
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key: '판매예정',
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label: '판매 예정',
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defaultActive: true,
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visible: true,
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},
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{
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key: '미판매',
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label: '미판매',
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defaultActive: false,
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visible: VISIBILITY_CONFIG.showUnlisted,
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},
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{
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key: '판매완료',
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label: '판매완료',
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defaultActive: false,
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visible: VISIBILITY_CONFIG.showSold,
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},
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];
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const STATUS_ORDER = {
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판매중: 0,
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판매예정: 1,
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미판매: 2,
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판매완료: 3, // 🔥 항상 맨 뒤
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};
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const STATUS_COLOR = {
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판매중: 'bg-primary/10 text-primary border-primary/30',
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판매예정: 'bg-amber-400/10 text-amber-600 border-amber-400/30',
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판매완료: 'bg-slate-400/10 text-slate-500 border-slate-400/30',
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미판매: 'bg-slate-200/10 text-slate-400 border-slate-300/30',
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};
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let activeStatuses = new Set(
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Object.entries(STATUS_META)
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.filter(([_, meta]) => meta.defaultVisible)
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.map(([status]) => status),
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);
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function renderStatusChips() {
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const container = document.getElementById('status-chips');
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if (!container) return;
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container.innerHTML = '';
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STATUS_FILTERS.filter((f) => f.visible).forEach(({ key, label }) => {
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const isActive = activeStatuses.has(key);
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const baseColor = STATUS_COLOR[key] ?? '';
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const chip = document.createElement('button');
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chip.className = `
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status-chip px-4 py-2 rounded-full text-sm font-medium transition
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border
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${isActive ? baseColor : 'bg-slate-50 text-slate-600 border-slate-200'}
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`;
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chip.textContent = label;
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chip.onclick = () => {
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toggleStatusFilter(key);
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};
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container.appendChild(chip);
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});
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}
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function toggleStatusFilter(status) {
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if (activeStatuses.has(status)) {
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activeStatuses.delete(status);
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} else {
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activeStatuses.add(status);
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}
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// 최소 1개는 유지
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if (activeStatuses.size === 0) {
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STATUS_FILTERS.filter((f) => f.defaultActive).forEach((f) => activeStatuses.add(f.key));
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}
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applyFilters();
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renderStatusChips();
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}
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const searchInput = document.getElementById('search-input');
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if (searchInput) {
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searchInput.addEventListener('input', (e) => {
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searchKeyword = e.target.value.trim().toLowerCase();
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applyFilters();
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});
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}
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function applyFilters() {
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currentPage = 1;
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visibleProducts = products
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.filter((product) => {
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// 🔒 미판매 강제 차단
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if (product.status === '미판매' && !VISIBILITY_CONFIG.showUnlisted) {
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return false;
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}
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// 🔒 판매완료 기본 숨김
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if (product.status === '판매완료' && !VISIBILITY_CONFIG.showSold) {
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return false;
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}
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const statusMatch = activeStatuses.has(product.status);
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const categoryMatch = activeCategories.has('All') || activeCategories.has(product.category);
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const searchMatch = searchKeyword === '' || product.title.toLowerCase().includes(searchKeyword);
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return statusMatch && categoryMatch && searchMatch;
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})
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// 🔥 여기서 정렬
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.sort((a, b) => {
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const aOrder = STATUS_ORDER[a.status] ?? 999;
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const bOrder = STATUS_ORDER[b.status] ?? 999;
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return aOrder - bOrder;
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});
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renderProducts(currentPage);
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}
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/**
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* 1. 상품 목록 렌더링
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*/
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export function renderProducts(page) {
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const grid = document.getElementById('product-grid');
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if (!grid) return;
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grid.innerHTML = '';
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const startIndex = (page - 1) * ITEMS_PER_PAGE;
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const pagedProducts = visibleProducts.slice(startIndex, startIndex + ITEMS_PER_PAGE);
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pagedProducts.forEach((product) => {
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const isSold = STATUS_META[product.status]?.soldOut === true;
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const cardHtml = `
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<div class="group flex flex-col gap-4 cursor-pointer" onclick="openModal(${product.id})">
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<div class="relative w-full aspect-[4/5] bg-slate-50 dark:bg-slate-800 rounded-xl overflow-hidden shadow-sm group-hover:shadow-md transition-shadow">
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<div class="w-full h-full bg-center bg-no-repeat bg-cover transform ${isSold ? 'grayscale opacity-80' : 'group-hover:scale-105'} transition-transform duration-500"
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style="background-image: url('${product.images[0]}')"></div>
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<div class="absolute top-3 left-3">
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<span class="px-2 py-1 text-[10px] uppercase tracking-wider font-bold rounded ${isSold ? 'bg-slate-900/10 text-slate-500' : 'bg-primary/10 text-primary'} backdrop-blur-md border border-primary/20">
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${product.status}
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</span>
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</div>
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</div>
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<div class="flex flex-col gap-1">
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<div class="flex justify-between items-start">
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<h3 class="text-slate-900 dark:text-white text-base font-semibold ${isSold ? 'line-through text-slate-400' : ''}">${product.title}</h3>
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<p class="text-slate-900 dark:text-white text-base font-bold text-nowrap">${product.currency}${product.price.toLocaleString()}</p>
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</div>
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<p class="text-slate-500 dark:text-slate-400 text-sm font-normal">${product.description}</p>
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</div>
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</div>
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`;
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grid.insertAdjacentHTML('beforeend', cardHtml);
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});
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renderPagination();
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}
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/**
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* 2. 모달 열기 및 데이터 채우기
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*/
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window.openModal = (id) => {
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const product = products.find((p) => p.id === id);
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if (!product) return;
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const modal = document.getElementById('product-modal');
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const images = product.images;
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// 무한 루프를 위해 처음과 끝에 클론 추가 [마지막 이미지, ...원본 이미지..., 첫 이미지]
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const loopImages = [images[images.length - 1], ...images, images[0]];
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const mainImagesHtml = loopImages
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.map(
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(img) => `
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<div class="flex-shrink-0 w-full h-full snap-center flex items-center justify-center p-4 select-none">
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<img src="${img}" draggable="false" class="max-w-full max-h-full object-contain pointer-events-none shadow-sm">
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</div>
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`,
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)
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.join('');
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// 2. 사이드 썸네일 동적 생성
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const thumbnailsHtml = product.images
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.map(
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(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 ${idx === 0 ? 'opacity-100' : 'opacity-70'}
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hover:opacity-100 transition-all flex-shrink-0"
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style="background-image: url('${img}');"></div>
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`,
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)
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.join('');
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// 3. 페이지네이션 도트 동적 생성
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const dotsHtml = product.images
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.map(
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(_, idx) => `
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<div class="modal-dot-item ${idx === 0 ? 'w-4 bg-primary' : 'w-2 bg-gray-300 dark:bg-gray-700'} h-2 rounded-full transition-all"></div>
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`,
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)
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.join('');
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// HTML 주입
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document.getElementById('modal-main-carousel').innerHTML = mainImagesHtml;
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document.getElementById('modal-thumbnails').innerHTML = thumbnailsHtml;
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document.getElementById('modal-dots').innerHTML = dotsHtml;
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// 텍스트 정보 주입 (ID들 맞춰주세요)
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document.getElementById('modal-title').textContent = product.title;
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document.getElementById('modal-price').textContent = `${product.currency}${product.price.toLocaleString()}`;
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// ... 나머지 정보 주입
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modal.classList.remove('hidden');
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document.body.style.overflow = 'hidden';
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// 드래그 기능 다시 연결
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const container = document.getElementById('modal-main-carousel-container');
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const carousel = document.getElementById('modal-main-carousel');
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carousel.innerHTML = mainImagesHtml;
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modal.classList.remove('hidden');
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document.body.style.overflow = 'hidden';
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// 초기 위치 설정 (클론된 마지막 이미지 다음인 '진짜 첫 번째' 이미지로 이동)
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// const initialIndex = 1;
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container.style.scrollBehavior = 'auto';
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container.scrollLeft = container.clientWidth;
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// 드래그 및 무한 루프 감시 시작
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initBetterCarousel(container, images.length);
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};
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function initBetterCarousel(container, originalLength) {
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let isDragging = false;
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let startX = 0;
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let startScroll = 0;
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let startTime = 0;
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const width = () => container.clientWidth;
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container.addEventListener('mousedown', start);
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container.addEventListener('touchstart', start, { passive: true });
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function start(e) {
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isDragging = true;
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startX = e.touches ? e.touches[0].pageX : e.pageX;
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startScroll = container.scrollLeft;
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startTime = Date.now();
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}
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container.addEventListener('mousemove', move);
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container.addEventListener('touchmove', move, { passive: false });
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function move(e) {
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if (!isDragging) return;
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const x = e.touches ? e.touches[0].pageX : e.pageX;
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container.scrollLeft = startScroll - (x - startX);
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}
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container.addEventListener('mouseup', end);
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container.addEventListener('mouseleave', end);
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container.addEventListener('touchend', end);
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function end(e) {
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if (!isDragging) return;
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isDragging = false;
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const delta = container.scrollLeft - startScroll;
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const elapsed = Date.now() - startTime;
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const direction = Math.abs(delta) > width() * 0.1 || elapsed < 200 ? (delta > 0 ? 1 : -1) : 0;
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let index = Math.round(startScroll / width()) + direction;
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container.style.scrollBehavior = 'smooth';
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container.scrollTo({ left: index * width() });
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// 무한 루프 보정
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setTimeout(() => {
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container.style.scrollBehavior = 'auto';
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if (index === 0) {
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container.scrollLeft = width() * originalLength;
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}
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if (index === originalLength + 1) {
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container.scrollLeft = width();
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}
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syncModalUI(originalLength);
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}, 300);
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}
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}
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/**
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* 이미지 슬라이드와 UI(Dots, Thumbs) 동기화
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*/
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function syncModalUI(originalLength) {
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const container = document.getElementById('modal-main-carousel-container');
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const index = getRealIndex(container, originalLength);
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document.querySelectorAll('.modal-thumb-item').forEach((t, i) => {
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t.classList.toggle('border-primary', i === index);
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t.classList.toggle('opacity-100', i === index);
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t.classList.toggle('opacity-70', i !== index);
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});
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document.querySelectorAll('.modal-dot-item').forEach((d, i) => {
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d.classList.toggle('bg-primary', i === index);
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d.classList.toggle('w-4', i === index);
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d.classList.toggle('bg-gray-300', i !== index);
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d.classList.toggle('w-2', i !== index);
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});
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ensureThumbnailVisible(index);
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}
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/**
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* 3. 모달 내 이미지 스크롤 및 UI 동기화
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*/
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window.scrollToImage = (index) => {
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const container = document.getElementById('modal-main-carousel-container');
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if (!container) return;
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container.scrollTo({
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left: container.clientWidth * (index + 1), // 🔥 중요
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behavior: 'smooth',
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});
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};
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/**
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* 5. 기타 (페이지네이션, 모달 닫기)
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*/
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function renderPagination() {
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const container = document.getElementById('pagination');
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if (!container) return;
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const totalPages = Math.ceil(visibleProducts.length / ITEMS_PER_PAGE);
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let html = `<button onclick="changePage(${currentPage - 1})" class="size-10 flex items-center justify-center ${currentPage === 1 ? 'invisible' : ''}"><span class="material-symbols-outlined">chevron_left</span></button>`;
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for (let i = 1; i <= totalPages; i++) {
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html += `<button onclick="changePage(${i})" class="size-10 font-bold rounded-lg ${i === currentPage ? 'bg-primary text-white' : 'text-slate-500'}">${i}</button>`;
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}
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html += `<button onclick="changePage(${currentPage + 1})" class="size-10 flex items-center justify-center ${currentPage === totalPages ? 'invisible' : ''}"><span class="material-symbols-outlined">chevron_right</span></button>`;
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container.innerHTML = html;
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}
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window.changePage = (page) => {
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currentPage = page;
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renderProducts(currentPage);
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window.scrollTo({ top: 0, behavior: 'smooth' });
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};
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window.closeModal = () => {
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document.getElementById('product-modal').classList.add('hidden');
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document.body.style.overflow = 'auto';
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};
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// 초기 실행
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document.addEventListener('DOMContentLoaded', () => renderProducts(currentPage));
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document.addEventListener('keydown', (e) => {
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if (e.key !== 'Escape') return;
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const modal = document.getElementById('product-modal');
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if (!modal || modal.classList.contains('hidden')) return;
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closeModal();
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});
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const thumbnailContainer = document.getElementById('modal-thumbnails');
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function ensureThumbnailVisible(index) {
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const container = document.getElementById('modal-thumbnails');
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if (!container) return;
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const thumbs = container.querySelectorAll('.modal-thumb-item');
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const active = thumbs[index];
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if (!active) return;
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const cRect = container.getBoundingClientRect();
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const tRect = active.getBoundingClientRect();
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const isVisible = tRect.top >= cRect.top && tRect.bottom <= cRect.bottom;
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if (!isVisible) {
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active.scrollIntoView({
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behavior: 'smooth',
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block: 'center',
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});
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}
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}
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function getRealIndex(container, originalLength) {
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let rawIndex = Math.round(container.scrollLeft / container.clientWidth);
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let index = rawIndex - 1; // 클론 보정
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if (index < 0) index = originalLength - 1;
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if (index >= originalLength) index = 0;
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return index;
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}
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// 카테고리 필터
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function getCategories(products) {
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return ['All', ...new Set(products.map((p) => p.category))];
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}
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|
||||
function renderCategoryChips(products) {
|
||||
const container = document.getElementById('filter-chips');
|
||||
if (!container) return;
|
||||
|
||||
const categories = ['All', ...new Set(products.map((p) => p.category))];
|
||||
|
||||
container.innerHTML = '';
|
||||
|
||||
categories.forEach((cat) => {
|
||||
const isActive = activeCategories.has(cat);
|
||||
|
||||
const chip = document.createElement('button');
|
||||
chip.className = `
|
||||
filter-chip px-4 py-2 rounded-full text-sm font-medium transition
|
||||
border
|
||||
${isActive
|
||||
? 'bg-primary text-white border-primary'
|
||||
: 'bg-slate-50 text-slate-600 border-slate-200'}
|
||||
`;
|
||||
chip.textContent = cat;
|
||||
chip.dataset.category = cat;
|
||||
|
||||
chip.onclick = () => {
|
||||
toggleCategory(cat);
|
||||
};
|
||||
|
||||
container.appendChild(chip);
|
||||
});
|
||||
}
|
||||
|
||||
function toggleCategory(category) {
|
||||
if (category === 'All') {
|
||||
activeCategories.clear();
|
||||
activeCategories.add('All');
|
||||
} else {
|
||||
activeCategories.delete('All');
|
||||
activeCategories.has(category)
|
||||
? activeCategories.delete(category)
|
||||
: activeCategories.add(category);
|
||||
|
||||
if (activeCategories.size === 0) {
|
||||
activeCategories.add('All');
|
||||
}
|
||||
}
|
||||
|
||||
renderCategoryChips(products);
|
||||
applyFilters();
|
||||
}
|
||||
|
||||
function bindCategoryFilter(products) {
|
||||
const chips = document.querySelectorAll('.filter-chip');
|
||||
|
||||
chips.forEach((chip) => {
|
||||
chip.addEventListener('click', () => {
|
||||
const category = chip.dataset.category;
|
||||
|
||||
if (category === 'All') {
|
||||
activeCategories.clear();
|
||||
activeCategories.add('All');
|
||||
} else {
|
||||
activeCategories.delete('All');
|
||||
|
||||
if (activeCategories.has(category)) {
|
||||
activeCategories.delete(category);
|
||||
} else {
|
||||
activeCategories.add(category);
|
||||
}
|
||||
|
||||
// 아무 것도 없으면 All로 복귀
|
||||
if (activeCategories.size === 0) {
|
||||
activeCategories.add('All');
|
||||
}
|
||||
}
|
||||
|
||||
applyFilters();
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
|
||||
// 카테고리 필터
|
||||
renderCategoryChips(products);
|
||||
bindCategoryFilter(products);
|
||||
// updateChipUI();
|
||||
|
||||
// 상태 필터 (정책 기반)
|
||||
renderStatusChips();
|
||||
|
||||
// 🔥 최초 필터 적용 (이게 첫 렌더)
|
||||
applyFilters();
|
||||
Reference in New Issue
Block a user