94 lines
2.9 KiB
JavaScript
94 lines
2.9 KiB
JavaScript
const qs = (s) => document.querySelector(s);
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const results = qs('#results');
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const input = qs('#q');
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const searchBtn = qs('#searchBtn');
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const fileInput = qs('#file');
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const importBtn = qs('#importBtn');
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const importStatus = qs('#importStatus');
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const tabs = document.querySelectorAll('.tab');
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const searchSection = qs('#searchSection');
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const importSection = qs('#importSection');
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// 无分页模式
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let currentTab = 'search';
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let limit = 10000;
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let currentQuery = '';
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function setTab(tab){
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currentTab = tab;
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tabs.forEach(t=>{
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const active = t.dataset.tab===tab;
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t.classList.toggle('active', active);
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t.setAttribute('aria-selected', String(active));
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});
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if(tab==='search'){ searchSection.classList.remove('hidden'); importSection.classList.add('hidden'); }
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else { importSection.classList.remove('hidden'); searchSection.classList.add('hidden'); }
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}
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tabs.forEach(t=>t.addEventListener('click',()=>setTab(t.dataset.tab)));
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setTab('search');
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async function fetchResults(){
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results.innerHTML = '<div class="loading">加载中...</div>';
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try{
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const r = await fetch(`/products?q=${encodeURIComponent(currentQuery)}&limit=${limit}`);
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const d = await r.json();
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render(d);
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}catch(e){
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results.innerHTML = '<div class="empty">请求失败</div>';
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}
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}
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function search(){
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currentQuery = input.value.trim();
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fetchResults();
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}
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function render(items) {
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if (!items || items.length === 0) {
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results.innerHTML = '<div class="empty">无结果</div>';
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return;
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}
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const term = currentQuery;
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const esc = term.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
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const re = term ? new RegExp(esc, 'ig') : null;
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results.innerHTML = items.map(x => {
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const name = x.name ?? '';
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const purchase = x.purchase_price ?? '';
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const sale = x.sale_price ?? '';
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const barcode = x.barcode ?? '';
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const nameH = re ? name.replace(re, m=>`<mark>${m}</mark>`) : name;
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const barcodeH = re ? barcode.replace(re, m=>`<mark>${m}</mark>`) : barcode;
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return `
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<div class="card">
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<div class="name">${nameH}</div>
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<div class="prices">
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<div class="price-sale">卖价：${sale}</div>
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<div class="price-purchase">进价：${purchase}</div>
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</div>
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<div class="barcode">条码：${barcodeH}</div>
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</div>`;
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}).join('');
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// 无分页模式
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}
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searchBtn.addEventListener('click', search);
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input.addEventListener('keydown', e => { if (e.key === 'Enter') search(); });
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// 扫码功能已移除
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// 无分页控件
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importBtn.addEventListener('click', async () => {
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const f = fileInput.files?.[0];
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if (!f) return;
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const fd = new FormData();
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fd.append('file', f);
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importStatus.textContent = '导入中...';
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try {
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const r = await fetch('/import', { method: 'POST', body: fd });
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const d = await r.json();
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importStatus.textContent = `插入: ${d.inserted ?? 0}，更新: ${d.updated ?? 0}，跳过: ${d.skipped ?? 0}`;
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} catch (e) {
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importStatus.textContent = '导入失败';
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}
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});
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