pharmacy-pos-qr-system/backend/templates/admin_products.html
thug0bin 9bd2174501 feat: 제품 검색 페이지 및 QR 라벨 인쇄 기능
- /admin/products: 전체 제품 검색 페이지 (OTC)
- /api/products: 제품 검색 API (세트상품 바코드 포함)
- qr_printer.py: Brother QL-710W 프린터 연동
- /api/qr-print, /api/qr-preview: QR 라벨 인쇄/미리보기 API
- 판매상세 페이지에 QR 인쇄 버튼 추가
- 수량 선택 UI (+/- 버튼, 최대 10장)
- 세트상품 제조사 표시 개선
- 대시보드 헤더에 제품검색/판매조회 탭 추가
2026-02-27 13:56:26 +09:00

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<!DOCTYPE html>
<html lang="ko">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>제품 검색 - 청춘약국</title>
<link rel="preconnect" href="https://fonts.googleapis.com">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap" rel="stylesheet">
<style>
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
font-family: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, sans-serif;
background: #f8fafc;
-webkit-font-smoothing: antialiased;
color: #1e293b;
}
/* ── 헤더 ── */
.header {
background: linear-gradient(135deg, #7c3aed 0%, #8b5cf6 50%, #a78bfa 100%);
padding: 28px 32px 24px;
color: #fff;
}
.header-nav {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 16px;
}
.header-nav a {
color: rgba(255,255,255,0.8);
text-decoration: none;
font-size: 14px;
font-weight: 500;
}
.header-nav a:hover { color: #fff; }
.header h1 {
font-size: 24px;
font-weight: 700;
letter-spacing: -0.5px;
margin-bottom: 6px;
}
.header p {
font-size: 14px;
opacity: 0.85;
}
/* ── 컨텐츠 ── */
.content {
max-width: 1200px;
margin: 0 auto;
padding: 24px 20px 60px;
}
/* ── 검색 영역 ── */
.search-section {
background: #fff;
border-radius: 14px;
padding: 24px;
margin-bottom: 20px;
border: 1px solid #e2e8f0;
}
.search-box {
display: flex;
gap: 12px;
}
.search-input {
flex: 1;
padding: 14px 18px;
border: 2px solid #e2e8f0;
border-radius: 12px;
font-size: 16px;
font-family: inherit;
transition: all 0.2s;
}
.search-input:focus {
outline: none;
border-color: #8b5cf6;
box-shadow: 0 0 0 4px rgba(139, 92, 246, 0.1);
}
.search-input::placeholder {
color: #94a3b8;
}
.search-btn {
background: #8b5cf6;
color: #fff;
border: none;
padding: 14px 32px;
border-radius: 12px;
font-size: 15px;
font-weight: 600;
cursor: pointer;
transition: all 0.2s;
}
.search-btn:hover { background: #7c3aed; }
.search-btn:active { transform: scale(0.98); }
.search-hint {
margin-top: 12px;
font-size: 13px;
color: #94a3b8;
}
.search-hint span {
background: #f1f5f9;
padding: 2px 8px;
border-radius: 4px;
margin-right: 8px;
}
/* ── 결과 카운트 ── */
.result-count {
margin-bottom: 16px;
font-size: 14px;
color: #64748b;
}
.result-count strong {
color: #8b5cf6;
font-weight: 700;
}
/* ── 테이블 ── */
.table-wrap {
background: #fff;
border-radius: 14px;
border: 1px solid #e2e8f0;
overflow: hidden;
}
table {
width: 100%;
border-collapse: collapse;
}
thead th {
background: #f8fafc;
padding: 14px 16px;
font-size: 12px;
font-weight: 600;
color: #64748b;
text-align: left;
border-bottom: 1px solid #e2e8f0;
white-space: nowrap;
}
tbody td {
padding: 16px;
font-size: 14px;
color: #334155;
border-bottom: 1px solid #f1f5f9;
vertical-align: middle;
}
tbody tr:hover { background: #faf5ff; }
tbody tr:last-child td { border-bottom: none; }
/* ── 상품 정보 ── */
.product-name {
font-weight: 600;
color: #1e293b;
margin-bottom: 2px;
}
.product-supplier {
font-size: 12px;
color: #94a3b8;
}
.product-supplier.set {
color: #8b5cf6;
font-weight: 500;
}
/* ── 코드/바코드 ── */
.code {
font-family: 'JetBrains Mono', monospace;
font-size: 12px;
padding: 4px 8px;
border-radius: 6px;
display: inline-block;
}
.code-drug {
background: #ede9fe;
color: #6d28d9;
}
.code-barcode {
background: #d1fae5;
color: #065f46;
}
.code-na {
background: #f1f5f9;
color: #94a3b8;
}
/* ── 가격 ── */
.price {
font-weight: 600;
color: #1e293b;
white-space: nowrap;
}
/* ── QR 버튼 ── */
.btn-qr {
background: #8b5cf6;
color: #fff;
border: none;
padding: 8px 14px;
border-radius: 8px;
font-size: 12px;
font-weight: 600;
cursor: pointer;
transition: all 0.2s;
white-space: nowrap;
}
.btn-qr:hover { background: #7c3aed; }
.btn-qr:active { transform: scale(0.95); }
/* ── 빈 상태 ── */
.empty-state {
text-align: center;
padding: 60px 20px;
color: #94a3b8;
}
.empty-state .icon {
font-size: 48px;
margin-bottom: 16px;
}
.empty-state p {
font-size: 15px;
}
/* ── 모달 ── */
.modal-overlay {
display: none;
position: fixed;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: rgba(0,0,0,0.5);
z-index: 1000;
justify-content: center;
align-items: center;
}
.modal-overlay.active { display: flex; }
.modal-box {
background: #fff;
border-radius: 16px;
padding: 24px;
max-width: 400px;
width: 90%;
text-align: center;
}
.modal-title {
font-size: 18px;
font-weight: 700;
margin-bottom: 16px;
}
.modal-preview {
margin: 16px 0;
}
.modal-preview img {
max-width: 200px;
border: 1px solid #e2e8f0;
border-radius: 8px;
}
/* ── 수량 선택기 ── */
.qty-selector {
display: flex;
align-items: center;
justify-content: center;
gap: 0;
margin: 20px 0;
}
.qty-btn {
width: 44px;
height: 44px;
border: none;
background: #f1f5f9;
font-size: 24px;
font-weight: 600;
color: #64748b;
cursor: pointer;
transition: all 0.15s;
display: flex;
align-items: center;
justify-content: center;
user-select: none;
}
.qty-btn:first-child { border-radius: 12px 0 0 12px; }
.qty-btn:last-child { border-radius: 0 12px 12px 0; }
.qty-btn:hover { background: #e2e8f0; color: #334155; }
.qty-btn:active { transform: scale(0.95); background: #cbd5e1; }
.qty-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.qty-value {
width: 64px;
height: 44px;
background: #fff;
border: 2px solid #e2e8f0;
border-left: none;
border-right: none;
font-size: 20px;
font-weight: 700;
color: #1e293b;
display: flex;
align-items: center;
justify-content: center;
}
.qty-label {
font-size: 13px;
color: #64748b;
margin-bottom: 8px;
}
.modal-btns {
display: flex;
gap: 12px;
justify-content: center;
margin-top: 20px;
}
.modal-btn {
padding: 10px 24px;
border-radius: 8px;
font-size: 14px;
font-weight: 600;
cursor: pointer;
border: none;
transition: all 0.15s;
}
.modal-btn.cancel { background: #f1f5f9; color: #64748b; }
.modal-btn.cancel:hover { background: #e2e8f0; }
.modal-btn.confirm { background: #8b5cf6; color: #fff; }
.modal-btn.confirm:hover { background: #7c3aed; }
/* ── 반응형 ── */
@media (max-width: 768px) {
.search-box { flex-direction: column; }
.table-wrap { overflow-x: auto; }
table { min-width: 700px; }
}
</style>
</head>
<body>
<div class="header">
<div class="header-nav">
<a href="/admin">← 관리자 홈</a>
<div>
<a href="/admin/sales-detail" style="margin-right: 16px;">판매 조회</a>
<a href="/admin/sales">판매 내역</a>
</div>
</div>
<h1>🔍 제품 검색</h1>
<p>전체 제품 검색 · QR 라벨 인쇄</p>
</div>
<div class="content">
<!-- 검색 -->
<div class="search-section">
<div class="search-box">
<input type="text" class="search-input" id="searchInput"
placeholder="상품명, 바코드, 상품코드로 검색..."
onkeypress="if(event.key==='Enter')searchProducts()">
<button class="search-btn" onclick="searchProducts()">🔍 검색</button>
</div>
<div class="search-hint">
<span>예시</span> 타이레놀, 벤포파워, 8806418067510, LB000001423
</div>
</div>
<!-- 결과 -->
<div class="result-count" id="resultCount" style="display:none;">
검색 결과: <strong id="resultNum">0</strong>
</div>
<div class="table-wrap">
<table>
<thead>
<tr>
<th>상품명</th>
<th>상품코드</th>
<th>바코드</th>
<th>판매가</th>
<th>QR</th>
</tr>
</thead>
<tbody id="productsTableBody">
<tr>
<td colspan="5" class="empty-state">
<div class="icon">🔍</div>
<p>상품명, 바코드, 상품코드로 검색하세요</p>
</td>
</tr>
</tbody>
</table>
</div>
</div>
<!-- QR 인쇄 모달 -->
<div class="modal-overlay" id="qrModal" onclick="if(event.target===this)closeQRModal()">
<div class="modal-box">
<div class="modal-title">🏷️ QR 라벨 인쇄</div>
<div id="qrInfo" style="margin-bottom:12px;"></div>
<div class="modal-preview" id="qrPreview">
<p style="color:#64748b;">미리보기 로딩 중...</p>
</div>
<div class="qty-label">인쇄 매수</div>
<div class="qty-selector">
<button class="qty-btn" onclick="adjustQty(-1)" id="qtyMinus"></button>
<div class="qty-value" id="qtyValue">1</div>
<button class="qty-btn" onclick="adjustQty(1)" id="qtyPlus">+</button>
</div>
<div class="modal-btns">
<button class="modal-btn cancel" onclick="closeQRModal()">취소</button>
<button class="modal-btn confirm" onclick="confirmPrintQR()" id="printBtn">인쇄</button>
</div>
</div>
</div>
<script>
let productsData = [];
let selectedItem = null;
let printQty = 1;
const MAX_QTY = 10;
const MIN_QTY = 1;
function formatPrice(num) {
if (!num) return '-';
return new Intl.NumberFormat('ko-KR').format(num) + '원';
}
function escapeHtml(str) {
if (!str) return '';
return str.replace(/[&<>"']/g, m => ({'&':'&amp;','<':'&lt;','>':'&gt;','"':'&quot;',"'":'&#39;'}[m]));
}
function searchProducts() {
const search = document.getElementById('searchInput').value.trim();
if (!search) {
alert('검색어를 입력하세요');
return;
}
if (search.length < 2) {
alert('2글자 이상 입력하세요');
return;
}
const tbody = document.getElementById('productsTableBody');
tbody.innerHTML = '<tr><td colspan="5" class="empty-state"><p>검색 중...</p></td></tr>';
fetch(`/api/products?search=${encodeURIComponent(search)}`)
.then(res => res.json())
.then(data => {
if (data.success) {
productsData = data.items;
document.getElementById('resultCount').style.display = 'block';
document.getElementById('resultNum').textContent = productsData.length;
renderTable();
} else {
tbody.innerHTML = `<tr><td colspan="5" class="empty-state"><p>오류: ${data.error}</p></td></tr>`;
}
})
.catch(err => {
tbody.innerHTML = '<tr><td colspan="5" class="empty-state"><p>검색 실패</p></td></tr>';
});
}
function renderTable() {
const tbody = document.getElementById('productsTableBody');
if (productsData.length === 0) {
tbody.innerHTML = '<tr><td colspan="5" class="empty-state"><div class="icon">📭</div><p>검색 결과가 없습니다</p></td></tr>';
return;
}
tbody.innerHTML = productsData.map((item, idx) => `
<tr>
<td>
<div class="product-name">${escapeHtml(item.product_name)}</div>
<div class="product-supplier ${item.is_set ? 'set' : ''}">${escapeHtml(item.supplier) || ''}</div>
</td>
<td><span class="code code-drug">${item.drug_code}</span></td>
<td>${item.barcode
? `<span class="code code-barcode">${item.barcode}</span>`
: `<span class="code code-na">없음</span>`}</td>
<td class="price">${formatPrice(item.sale_price)}</td>
<td>
<button class="btn-qr" onclick="printQR(${idx})">🏷️ QR</button>
</td>
</tr>
`).join('');
}
// ── QR 인쇄 관련 ──
function adjustQty(delta) {
printQty = Math.max(MIN_QTY, Math.min(MAX_QTY, printQty + delta));
updateQtyUI();
}
function updateQtyUI() {
document.getElementById('qtyValue').textContent = printQty;
document.getElementById('qtyMinus').disabled = printQty <= MIN_QTY;
document.getElementById('qtyPlus').disabled = printQty >= MAX_QTY;
document.getElementById('printBtn').textContent = printQty > 1 ? `${printQty}장 인쇄` : '인쇄';
}
function printQR(idx) {
selectedItem = productsData[idx];
printQty = 1;
const modal = document.getElementById('qrModal');
const preview = document.getElementById('qrPreview');
const info = document.getElementById('qrInfo');
preview.innerHTML = '<p style="color:#64748b;">미리보기 로딩 중...</p>';
info.innerHTML = `
<strong>${escapeHtml(selectedItem.product_name)}</strong><br>
<span style="color:#64748b;font-size:13px;">
바코드: ${selectedItem.barcode || selectedItem.drug_code || 'N/A'}<br>
가격: ${formatPrice(selectedItem.sale_price)}
</span>
`;
updateQtyUI();
modal.classList.add('active');
fetch('/api/qr-preview', {
method: 'POST',
headers: {'Content-Type': 'application/json'},
body: JSON.stringify({
drug_name: selectedItem.product_name,
barcode: selectedItem.barcode || '',
drug_code: selectedItem.drug_code || '',
sale_price: selectedItem.sale_price || 0
})
})
.then(res => res.json())
.then(data => {
if (data.success && data.image) {
preview.innerHTML = `<img src="${data.image}" alt="QR 미리보기">`;
} else {
preview.innerHTML = '<p style="color:#ef4444;">미리보기 실패</p>';
}
})
.catch(() => {
preview.innerHTML = '<p style="color:#ef4444;">미리보기 오류</p>';
});
}
function closeQRModal() {
document.getElementById('qrModal').classList.remove('active');
selectedItem = null;
printQty = 1;
}
async function confirmPrintQR() {
if (!selectedItem) return;
const btn = document.getElementById('printBtn');
const totalQty = printQty;
btn.disabled = true;
let successCount = 0;
let errorMsg = '';
for (let i = 0; i < totalQty; i++) {
btn.textContent = `인쇄 중... (${i + 1}/${totalQty})`;
try {
const res = await fetch('/api/qr-print', {
method: 'POST',
headers: {'Content-Type': 'application/json'},
body: JSON.stringify({
drug_name: selectedItem.product_name,
barcode: selectedItem.barcode || '',
drug_code: selectedItem.drug_code || '',
sale_price: selectedItem.sale_price || 0
})
});
const data = await res.json();
if (data.success) {
successCount++;
} else {
errorMsg = data.error || '알 수 없는 오류';
break;
}
if (i < totalQty - 1) {
await new Promise(r => setTimeout(r, 500));
}
} catch (err) {
errorMsg = err.message;
break;
}
}
btn.disabled = false;
updateQtyUI();
if (successCount === totalQty) {
alert(`✅ QR 라벨 ${totalQty}장 인쇄 완료!`);
closeQRModal();
} else if (successCount > 0) {
alert(`⚠️ ${successCount}/${totalQty}장 인쇄 완료\n오류: ${errorMsg}`);
} else {
alert(`❌ 인쇄 실패: ${errorMsg}`);
}
}
// 페이지 로드 시 검색창 포커스
document.getElementById('searchInput').focus();
</script>
</body>
</html>