dekun
08ae171e48
Fix mobile AI to scroll only in the chat area. Dashboard cards show monitor item counts with expand-to-fullscreen and color-coded position floating P&L.
364 lines
13 KiB
JavaScript
364 lines
13 KiB
JavaScript
/**
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* 中控数据看板：后端 SSE 推送版本号，前端拉快照刷新（无轮询闪烁）。
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*/
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(function () {
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const page = document.getElementById("page-dashboard");
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if (!page) return;
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let dashEventSource = null;
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let dashReconnectTimer = null;
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let localDashVersion = 0;
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let inited = false;
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let loading = false;
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const elStatus = document.getElementById("dash-status");
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const elBanner = document.getElementById("dash-alert-banner");
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const elBannerText = document.getElementById("dash-alert-banner-text");
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const elKpi = document.getElementById("dash-kpi-row");
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const elAccounts = document.getElementById("dash-accounts");
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const elTrades = document.getElementById("dash-trades-body");
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const elUpdated = document.getElementById("dash-updated-at");
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const elDay = document.getElementById("dash-trading-day");
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const btnRefresh = document.getElementById("dash-btn-refresh");
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function fmt(n, d) {
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if (n == null || n === "" || !Number.isFinite(Number(n))) return "—";
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return Number(n).toFixed(d == null ? 2 : d);
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}
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function pnlClass(v) {
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const n = Number(v);
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if (!Number.isFinite(n) || Math.abs(n) < 1e-9) return "";
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return n > 0 ? "pos" : "neg";
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}
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function pnlSigned(v, digits) {
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const n = Number(v);
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if (!Number.isFinite(n)) return "—";
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const abs = fmt(Math.abs(n), digits);
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if (Math.abs(n) < 1e-9) return `${abs}U`;
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return `${n > 0 ? "+" : "-"}${abs}U`;
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}
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function esc(s) {
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return String(s == null ? "" : s)
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.replace(/&/g, "&")
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.replace(/</g, "<")
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.replace(/>/g, ">")
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.replace(/"/g, """);
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}
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function setStatus(msg, isErr) {
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if (!elStatus) return;
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elStatus.textContent = msg || "";
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elStatus.className = "dash-status" + (isErr ? " err" : "");
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}
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function renderKpi(totals) {
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if (!elKpi || !totals) return;
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const closed = Number(totals.total_pnl_u);
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const floating = Number(totals.float_pnl_u);
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const funding = totals.total_funding_usdt;
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const trading = totals.total_trading_usdt;
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elKpi.innerHTML = [
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kpiCard("交易日", esc(totals.trading_day || "—"), ""),
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kpiCard("平仓盈亏", pnlSigned(closed, 2), pnlClass(closed)),
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kpiCard(
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"平仓笔数",
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`${totals.closed_count || 0}`,
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"",
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`胜 ${totals.win_count || 0} / 负 ${totals.loss_count || 0}`
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),
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kpiCard("浮盈亏", pnlSigned(floating, 2), pnlClass(floating)),
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kpiCard(
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"资金合计",
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funding != null && trading != null
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? `${fmt(Number(funding) + Number(trading), 2)}U`
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: "—",
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"",
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`资金 ${fmt(funding, 2)} + 交易 ${fmt(trading, 2)}`
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),
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kpiCard("实盘持仓", `${totals.open_position_count || 0} 仓`, ""),
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].join("");
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}
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function kpiCard(label, value, valCls, sub) {
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return `<div class="dash-kpi">
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<div class="dash-kpi-label">${esc(label)}</div>
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<div class="dash-kpi-value ${valCls || ""}">${value}</div>
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${sub ? `<div class="dash-kpi-sub">${esc(sub)}</div>` : ""}
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</div>`;
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}
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function renderMonitorCountChips(counts) {
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const mc = counts || {};
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const chips = [];
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const keys = Number(mc.keys) || 0;
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const orders = Number(mc.orders) || 0;
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const trends = Number(mc.trends) || 0;
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const rolls = Number(mc.rolls) || 0;
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if (keys > 0) chips.push(`<span class="dash-monitor-chip dash-monitor-key">关键位 ${keys}</span>`);
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if (orders > 0) {
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chips.push(`<span class="dash-monitor-chip dash-monitor-order">下单监控 ${orders}</span>`);
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}
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if (trends > 0) chips.push(`<span class="dash-monitor-chip dash-monitor-trend">趋势回调 ${trends}</span>`);
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if (rolls > 0) chips.push(`<span class="dash-monitor-chip dash-monitor-roll">顺势加仓 ${rolls}</span>`);
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return chips;
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}
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function renderAccountDetail(ac) {
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const counts = (ac && ac.monitor_counts) || {};
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const positions = Array.isArray(ac && ac.position_lines) ? ac.position_lines : [];
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const issues = Array.isArray(ac && ac.issues) ? ac.issues : [];
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const exId = ac && ac.id != null ? String(ac.id) : "";
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const chips = renderMonitorCountChips(counts);
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const expandBtn = exId
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? `<button type="button" class="dash-ac-expand-btn" data-dash-ex-id="${esc(exId)}" title="放大查看监控详情" aria-label="放大查看监控详情">` +
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`<svg viewBox="0 0 24 24" width="14" height="14" aria-hidden="true"><path fill="currentColor" d="M15 3h6v6h-2V6.41l-7.29 7.3-1.42-1.42 7.3-7.29H15V3zM3 9h2v10h10v2H3V9z"/></svg>` +
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`</button>`
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: "";
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const monitorRow =
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chips.length || expandBtn
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? `<div class="dash-ac-monitor-row">${chips.join("")}${expandBtn}</div>`
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: "";
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let posHtml = "";
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if (positions.length) {
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posHtml = positions
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.map((ln) => {
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const text = esc((ln && ln.text) || "");
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if (ln.pnl != null && Number.isFinite(Number(ln.pnl))) {
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const pnl = Number(ln.pnl);
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return (
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`<div class="dash-ac-remark-line dash-ac-remark-pos">` +
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`${text} 浮<span class="${pnlClass(pnl)}">${pnlSigned(pnl, 2)}</span>` +
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`</div>`
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);
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}
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return `<div class="dash-ac-remark-line dash-ac-remark-pos">${text}</div>`;
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})
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.join("");
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} else if (!chips.length && !issues.length) {
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posHtml = `<div class="dash-ac-remark-line dash-ac-remark-empty">无持仓</div>`;
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}
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const issueHtml = issues
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.map((text) => `<div class="dash-ac-remark-line dash-ac-remark-issue">${esc(text)}</div>`)
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.join("");
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return `<div class="dash-ac-remark">${monitorRow}<div class="dash-ac-positions">${posHtml}</div>${issueHtml}</div>`;
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}
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function bindDashboardExpand() {
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if (!elAccounts) return;
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elAccounts.querySelectorAll(".dash-ac-expand-btn").forEach((btn) => {
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btn.addEventListener("click", (ev) => {
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ev.preventDefault();
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ev.stopPropagation();
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const id = btn.getAttribute("data-dash-ex-id");
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if (id && window.hubOpenMonitorExpand) window.hubOpenMonitorExpand(id);
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});
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});
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}
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function renderAccounts(accounts, threshold) {
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if (!elAccounts) return;
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const rows = Array.isArray(accounts) ? accounts : [];
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if (!rows.length) {
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elAccounts.innerHTML = '<div class="dash-empty">暂无账户数据</div>';
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return;
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}
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elAccounts.innerHTML = rows
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.map((ac) => {
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const alert = !!ac.loss_alert;
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const unmon = !ac.monitored;
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const pnl = Number(ac.pnl_u);
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const floatPnl = Number(ac.float_pnl_u);
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const lossPct = Number(ac.daily_loss_pct);
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const barW =
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alert && Number.isFinite(lossPct)
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? Math.min(100, (lossPct / Math.max(threshold, 1)) * 100)
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: 0;
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const badge = alert
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? `<span class="dash-ac-badge alert">单日亏损 ≥${threshold}%</span>`
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: `<span class="dash-ac-badge ok">${esc(ac.status || "—")}</span>`;
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const lossBar =
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alert && barW > 0
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? `<div class="dash-loss-bar" title="占资金合计 ${fmt(lossPct, 2)}%"><i style="width:${barW}%"></i></div>`
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: "";
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return `<article class="dash-ac-card${alert ? " is-alert" : ""}${unmon ? " is-unmon" : ""}">
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<div class="dash-ac-top">
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<div class="dash-ac-name">${esc(ac.name || "—")}</div>
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${badge}
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</div>
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<div class="dash-ac-metrics">
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<div class="dash-ac-metric"><span>资金账户</span><strong>${fmt(ac.funding_usdt, 2)}U</strong></div>
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<div class="dash-ac-metric"><span>交易账户</span><strong>${fmt(ac.trading_usdt, 2)}U</strong></div>
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<div class="dash-ac-metric"><span>资金合计</span><strong>${fmt(ac.capital_total_usdt, 2)}U</strong></div>
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<div class="dash-ac-metric"><span>今日盈亏</span><strong class="${pnlClass(pnl)}">${pnlSigned(pnl, 2)}</strong></div>
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<div class="dash-ac-metric"><span>平仓笔数</span><strong>${Number(ac.closed_count) || 0}</strong></div>
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<div class="dash-ac-metric"><span>浮盈亏</span><strong class="${pnlClass(floatPnl)}">${pnlSigned(floatPnl, 2)}</strong></div>
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</div>
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${lossBar}
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${renderAccountDetail(ac)}
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</article>`;
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})
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.join("");
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bindDashboardExpand();
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}
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function renderTrades(trades, accounts) {
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if (!elTrades) return;
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const rows = Array.isArray(trades) ? trades : [];
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if (!rows.length) {
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elTrades.innerHTML = '<div class="dash-empty">今日暂无平仓</div>';
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return;
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}
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const alertNames = new Set(
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(accounts || []).filter((a) => a.loss_alert).map((a) => String(a.name || ""))
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);
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const body = rows
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.map((t) => {
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const pnl = Number(t.pnl_amount);
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const rowAlert = alertNames.has(String(t.account_name || ""));
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return `<tr class="${rowAlert ? "is-alert-row" : ""}">
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<td>${esc(t.trading_day || "—")}</td>
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<td>${esc(t.account_name || "—")}</td>
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<td>${esc(t.symbol || "—")}</td>
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<td>${esc(t.direction || "—")}</td>
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<td>${esc(t.result || "—")}</td>
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<td class="${pnlClass(pnl)}">${pnlSigned(pnl, 2)}</td>
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<td>${esc(t.closed_at || "—")}</td>
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</tr>`;
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})
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.join("");
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elTrades.innerHTML = `<div class="dash-table-wrap"><table class="dash-table">
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<thead><tr>
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<th>交易日</th><th>账户</th><th>合约</th><th>方向</th><th>结果</th><th>盈亏</th><th>时间</th>
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</tr></thead>
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<tbody>${body}</tbody>
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</table></div>`;
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}
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function renderPayload(data) {
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const totals = data.totals || {};
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const threshold = Number(data.loss_alert_pct_threshold) || 5;
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const alertCount = Number(data.loss_alert_count) || 0;
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if (elDay) elDay.textContent = totals.trading_day || data.trading_day || "—";
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if (elUpdated) elUpdated.textContent = data.updated_at || "—";
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renderKpi(totals);
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renderAccounts(data.accounts, threshold);
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renderTrades(data.closed_trades, data.accounts);
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if (elBanner && elBannerText) {
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if (alertCount > 0) {
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const names = (data.accounts || [])
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.filter((a) => a.loss_alert)
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.map((a) => a.name)
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.join("、");
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elBanner.classList.add("is-on");
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elBannerText.textContent = `${alertCount} 户单日平仓亏损超过资金合计 ${threshold}%：${names}`;
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} else {
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elBanner.classList.remove("is-on");
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elBannerText.textContent = "";
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}
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}
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}
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async function fetchDashboardSnapshot(opts) {
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const options = opts || {};
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if (loading && !options.force) return;
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loading = true;
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if (!options.silent) setStatus("同步中…");
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try {
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const r = await fetch("/api/dashboard/daily", { credentials: "same-origin" });
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if (r.status === 401) {
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location.href = "/login?next=" + encodeURIComponent(location.pathname);
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return;
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}
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const data = await r.json();
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if (!data.ok) throw new Error(data.detail || data.msg || data.error || "加载失败");
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const ver = Number(data.dashboard_version) || 0;
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if (ver) localDashVersion = ver;
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renderPayload(data);
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const sec = Number(data.poll_interval_sec) || 60;
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setStatus(options.silent ? `SSE 已连接 · 后台每 ${sec}s 聚合` : `已更新 · 后台每 ${sec}s 聚合`);
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} catch (e) {
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setStatus(String(e.message || e), true);
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} finally {
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loading = false;
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}
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}
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function closeDashboardStream() {
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if (dashEventSource) {
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dashEventSource.close();
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dashEventSource = null;
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}
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if (dashReconnectTimer) {
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clearTimeout(dashReconnectTimer);
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dashReconnectTimer = null;
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}
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}
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function connectDashboardStream() {
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closeDashboardStream();
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dashEventSource = new EventSource("/api/dashboard/stream");
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dashEventSource.addEventListener("dashboard", (ev) => {
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try {
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const st = JSON.parse(ev.data || "{}");
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const ver = Number(st.dashboard_version) || 0;
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if (ver && ver !== localDashVersion) {
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void fetchDashboardSnapshot({ silent: true });
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} else if (st.aggregating) {
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setStatus("后台聚合中…");
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}
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} catch (_) {
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/* ignore */
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}
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});
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dashEventSource.onerror = () => {
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closeDashboardStream();
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setStatus("SSE 断开，8s 后重连…", true);
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dashReconnectTimer = setTimeout(() => {
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if (inited) {
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connectDashboardStream();
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void fetchDashboardSnapshot({ silent: true });
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}
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}, 8000);
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};
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}
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async function requestDashboardRefresh() {
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try {
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await fetch("/api/dashboard/refresh", { method: "POST", credentials: "same-origin" });
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} catch (_) {
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/* ignore */
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}
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}
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function startLive() {
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void fetchDashboardSnapshot();
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connectDashboardStream();
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}
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function stopLive() {
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closeDashboardStream();
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setStatus("");
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}
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if (btnRefresh) {
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btnRefresh.addEventListener("click", () => {
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void requestDashboardRefresh();
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void fetchDashboardSnapshot({ force: true });
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});
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}
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window.hubDashboardPage = {
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init() {
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inited = true;
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startLive();
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},
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destroy() {
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inited = false;
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stopLive();
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},
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};
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})();
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