const SUPABASE_URL = 'https://chixssrphfgxvqqigkzo.supabase.co';
const SUPABASE_ANON_KEY = 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZSIsInJlZiI6ImNoaXhzc3JwaGZneHZxcWlna3pvIiwicm9sZSI6ImFub24iLCJpYXQiOjE3NzQ2OTE0OTEsImV4cCI6MjA5MDI2NzQ5MX0.Az_Ew2J2zdOMcSV0UNAjBS-LPqGpqhsaN4IyZ5R7iqU';

const sb = window.supabase.createClient(SUPABASE_URL, SUPABASE_ANON_KEY);

function formatDate(d){
    return new Date(d).toLocaleString('zh-CN');
}

function updateWatermark(customerName) {
    const now = new Date().toLocaleString('zh-CN');

    const watermarkText = `BISS · ${customerName || 'Unknown'} · ${now}`;

    document.getElementById('watermark').innerText = watermarkText;
}

async function load() {
    const id = new URLSearchParams(location.search).get('id');

    const { data } = await sb.from('tickets').select('*').eq('id', id).single();

    if (!data) return;

    document.getElementById('ticket_number').innerText = data.ticket_number || '';
    document.getElementById('customer_name').innerText = data.customer_name || '';
    document.getElementById('reason').innerText = data.reason || '';
    document.getElementById('amount').innerText = '¥' + (data.amount || 0).toFixed(2);
    document.getElementById('issuer').innerText = data.issuer || '';
    document.getElementById('created_at').innerText = formatDate(data.created_at);
    document.getElementById('processed').innerText = data.processed ? '已办结' : '未办结';
    document.getElementById('processed_at').innerText = data.processed_at ? formatDate(data.processed_at) : '暂无';
    document.getElementById('remarks').innerText = data.remarks || '无';

    // 打印时间
    document.getElementById('print_time').innerText =
        new Date().toLocaleString('zh-CN');

    updateWatermark(data.customer_name);

    // 自动打印
    setTimeout(() => {
        window.print();
    }, 300);
}

load();