@@ -0,0 +1,246 @@
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const SUPABASE_URL = 'https://chixssrphfgxvqqigkzo.supabase.co';
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const SUPABASE_ANON_KEY = 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZSIsInJlZiI6ImNoaXhzc3JwaGZneHZxcWlna3pvIiwicm9sZSI6ImFub24iLCJpYXQiOjE3NzQ2OTE0OTEsImV4cCI6MjA5MDI2NzQ5MX0.Az_Ew2J2zdOMcSV0UNAjBS-LPqGpqhsaN4IyZ5R7iqU';
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const sbClient = supabase.createClient(SUPABASE_URL, SUPABASE_ANON_KEY);
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const html5QrCode = new Html5Qrcode("reader");
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const scannerOverlay = document.getElementById('scanner-overlay');
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document.getElementById('startScanBtn').addEventListener('click', async () => {
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scannerOverlay.style.display = 'flex';
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const config = {
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fps: 15,
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qrbox: { width: 320, height: 140 },
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aspectRatio: 1.0
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};
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if (typeof Html5QrcodeSupportedFormats !== 'undefined') {
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config.formatsToSupport = [
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Html5QrcodeSupportedFormats.CODE_128,
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Html5QrcodeSupportedFormats.CODE_39,
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Html5QrcodeSupportedFormats.CODE_93,
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Html5QrcodeSupportedFormats.EAN_13,
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Html5QrcodeSupportedFormats.EAN_8,
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Html5QrcodeSupportedFormats.UPC_A,
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Html5QrcodeSupportedFormats.UPC_E,
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Html5QrcodeSupportedFormats.ITF,
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Html5QrcodeSupportedFormats.CODABAR
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];
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}
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try {
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await html5QrCode.start(
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{ facingMode: "environment" },
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config,
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(decodedText) => {
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document.getElementById('searchTerm').value = decodedText;
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closeScanner();
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handleSearch();
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},
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() => {}
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);
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} catch (err) {
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alert("无法启动摄像头，请检查 HTTPS 权限或设备连接。");
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scannerOverlay.style.display = 'none';
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}
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});
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async function closeScanner() {
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if (html5QrCode.isScanning) {
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await html5QrCode.stop();
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}
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scannerOverlay.style.display = 'none';
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}
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document.getElementById('stopScanBtn').addEventListener('click', closeScanner);
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async function handleSearch() {
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const term = document.getElementById('searchTerm').value.trim();
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const start = document.getElementById('dateStart').value;
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const end = document.getElementById('dateEnd').value;
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const display = document.getElementById('resultsArea');
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if (!term) {
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alert("请输入证书编号、持有人姓名或奖项名。");
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return;
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}
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display.innerHTML = '<div class="loading-state">正在连接证书数据库并执行检索...</div>';
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try {
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let query = sbClient.from('certificates').select('*');
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query = query.or(`cert_number.ilike.%${term}%,holder_name.ilike.%${term}%,honor_title.ilike.%${term}%`);
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if (start) query = query.gte('issue_date', start);
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if (end) query = query.lte('issue_date', end);
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const { data, error } = await query.order('issue_date', { ascending: false });
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if (error) throw error;
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const awardRecipientCounts = await loadAwardRecipientCounts(data);
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renderResults(data, awardRecipientCounts);
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} catch (err) {
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display.innerHTML = `<div class="error-state">检索失败：${err.message}</div>`;
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}
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}
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async function loadAwardRecipientCounts(data) {
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const awardTitles = [...new Set((data || []).map(item => item.honor_title).filter(Boolean))];
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if (awardTitles.length === 0) return {};
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const countPairs = await Promise.all(awardTitles.map(async title => {
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const { count, error } = await sbClient
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.from('certificates')
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.select('id', { count: 'exact', head: true })
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.eq('honor_title', title);
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if (error) throw error;
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return [title, count || 0];
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}));
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return Object.fromEntries(countPairs);
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}
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function escapeHtml(value) {
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return String(value ?? '').replace(/[&<>"']/g, char => ({
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'&': '&',
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'<': '<',
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'>': '>',
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'"': '"',
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"'": '''
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}[char]));
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}
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function renderAwardStats(data, awardRecipientCounts) {
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const holderCounts = (data || []).reduce((counts, item) => {
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const holderName = item.holder_name || '未填写';
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counts[holderName] = (counts[holderName] || 0) + 1;
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return counts;
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}, {});
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const holderStats = Object.entries(holderCounts)
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.sort((a, b) => b[1] - a[1] || a[0].localeCompare(b[0], 'zh-CN'));
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const maxHolderCount = Math.max(...holderStats.map(([, count]) => count), 1);
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const awardStats = [...new Set((data || []).map(item => item.honor_title).filter(Boolean))]
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.map(title => ({
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title,
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count: awardRecipientCounts[title] || 0
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}))
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.sort((a, b) => b.count - a.count || a.title.localeCompare(b.title, 'zh-CN'));
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const holderBars = holderStats.map(([name, count]) => `
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<div class="chart-row">
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<div class="chart-row-label" title="${escapeHtml(name)}">${escapeHtml(name)}</div>
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<div class="chart-bar-track">
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<div class="chart-bar-fill" style="width: ${Math.max((count / maxHolderCount) * 100, 6)}%;"></div>
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</div>
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<div class="chart-row-value">${count} 项</div>
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</div>
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`).join('');
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const awardChips = awardStats.map(item => `
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<div class="award-count-chip">
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<span class="award-count-title" title="${escapeHtml(item.title)}">${escapeHtml(item.title)}</span>
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<strong>${item.count}</strong>
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<span>人获得</span>
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</div>
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`).join('');
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return `
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<div class="results-summary">
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<div class="summary-stat-tile">
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<span>查询结果</span>
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<strong>${data.length}</strong>
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</div>
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<div class="summary-stat-tile">
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<span>涉及人员</span>
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<strong>${holderStats.length}</strong>
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</div>
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<div class="summary-stat-tile">
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<span>奖项种类</span>
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<strong>${awardStats.length}</strong>
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</div>
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</div>
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<div class="stats-grid">
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<section class="stats-panel">
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<div class="stats-panel-title">个人奖项数量</div>
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<div class="bar-chart">${holderBars}</div>
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</section>
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<section class="stats-panel">
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<div class="stats-panel-title">查询奖项获得人数</div>
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<div class="award-count-grid">${awardChips || '<div class="muted-note">暂无奖项名称</div>'}</div>
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</section>
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</div>
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`;
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}
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function renderResults(data, awardRecipientCounts = {}) {
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const display = document.getElementById('resultsArea');
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if (!data || data.length === 0) {
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display.innerHTML = '<div class="empty-state">未找到匹配的证书记录。</div>';
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return;
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}
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let html = `
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${renderAwardStats(data, awardRecipientCounts)}
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<div class="table-wrapper">
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<table class="result-table">
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<thead>
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<tr>
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<th>证书编号</th>
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<th>持有人</th>
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<th>荣誉标题</th>
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<th>颁发日期</th>
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<th>操作</th>
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</tr>
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</thead>
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<tbody>
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`;
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data.forEach(item => {
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html += `
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<tr>
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<td class="table-highlight">${escapeHtml(item.cert_number || '-')}</td>
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<td>${escapeHtml(item.holder_name || '-')}</td>
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<td>${escapeHtml(item.honor_title || '-')}</td>
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<td>${escapeHtml(item.issue_date || '-')}</td>
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<td><button class="tech-link-button secondary" type="button" onclick="goToDetail('${item.id}')">查看详情</button></td>
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</tr>
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`;
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});
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html += '</tbody></table></div>';
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display.innerHTML = html;
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}
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function goToDetail(id) {
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window.location.href = `certificate.html?id=${id}`;
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}
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function initializeSearchTermFromUrl() {
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const params = new URLSearchParams(window.location.search);
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const presetTerm =
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params.get('searchTerm') ||
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params.get('term') ||
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params.get('keyword') ||
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params.get('cert_number') ||
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params.get('certNumber') ||
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params.get('number') ||
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params.get('awardName') ||
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params.get('honor_title') ||
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params.get('honorTitle') ||
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params.get('award') ||
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params.get('q') ||
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'';
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if (presetTerm) {
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document.getElementById('searchTerm').value = presetTerm;
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}
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}
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document.getElementById('searchBtn').addEventListener('click', handleSearch);
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document.getElementById('searchTerm').addEventListener('keypress', e => {
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if (e.key === 'Enter') handleSearch();
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});
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initializeSearchTermFromUrl();
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Reference in New Issue
Block a user