dekun
50 lines
1.9 KiB
JavaScript
50 lines
1.9 KiB
JavaScript
/* Copyright (c) 2025-2026 马建军. All rights reserved.
|
|
* 专有软件 — 未经授权禁止复制、传播、转售。
|
|
* 详见 LICENSE.zh-CN.txt
|
|
*/
|
|
(function () {
|
|
var timer = null;
|
|
|
|
function fmtDist(v) {
|
|
if (v === null || v === undefined) return '--';
|
|
return v.toFixed(2);
|
|
}
|
|
|
|
function pollPrices() {
|
|
var list = document.getElementById('plan-monitor-list');
|
|
if (!list || !list.querySelector('.plan-item')) return;
|
|
|
|
fetch('/api/plan_prices')
|
|
.then(function (r) { return r.json(); })
|
|
.then(function (rows) {
|
|
rows.forEach(function (row) {
|
|
var el = list.querySelector('.plan-item[data-plan-id="' + row.id + '"]');
|
|
if (!el) return;
|
|
var priceEl = el.querySelector('.live-price');
|
|
var distEl = el.querySelector('.live-dist');
|
|
var upEl = el.querySelector('.dist-up');
|
|
var downEl = el.querySelector('.dist-down');
|
|
if (priceEl) {
|
|
priceEl.textContent = row.price != null ? row.price : '--';
|
|
}
|
|
if (row.in_zone && distEl) {
|
|
distEl.innerHTML = '<span class="text-profit" style="font-weight:600">在区间内</span>';
|
|
} else if (distEl) {
|
|
distEl.innerHTML =
|
|
'距上<span class="dist-up">' + fmtDist(row.dist_upper) + '</span> ' +
|
|
'距下<span class="dist-down">' + fmtDist(row.dist_lower) + '</span>';
|
|
}
|
|
});
|
|
})
|
|
.catch(function () { /* ignore */ });
|
|
}
|
|
|
|
function startPolling() {
|
|
if (timer) clearInterval(timer);
|
|
pollPrices();
|
|
timer = setInterval(pollPrices, 1000);
|
|
}
|
|
|
|
document.addEventListener('DOMContentLoaded', startPolling);
|
|
})();
|