357 lines
18 KiB
TypeScript
357 lines
18 KiB
TypeScript
"use client";
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import { useState, useEffect } from "react";
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import Link from "next/link";
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import { authFetch, useAuth } from "@/lib/auth";
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import { LineChart, Line, XAxis, YAxis, Tooltip, ResponsiveContainer, ReferenceLine, Area, AreaChart } from "recharts";
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// ─── 工具函数 ────────────────────────────────────────────────────
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function bjt(ms: number) {
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const d = new Date(ms + 8 * 3600 * 1000);
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return `${String(d.getUTCMonth() + 1).padStart(2, "0")}-${String(d.getUTCDate()).padStart(2, "0")} ${String(d.getUTCHours()).padStart(2, "0")}:${String(d.getUTCMinutes()).padStart(2, "0")}`;
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}
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function fmtPrice(p: number) {
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return p < 100 ? p.toFixed(4) : p.toLocaleString("en-US", { minimumFractionDigits: 1, maximumFractionDigits: 1 });
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}
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// ─── 控制面板（开关+配置）──────────────────────────────────────
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function ControlPanel() {
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const [config, setConfig] = useState<any>(null);
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const [saving, setSaving] = useState(false);
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useEffect(() => {
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const f = async () => { try { const r = await authFetch("/api/paper/config"); if (r.ok) setConfig(await r.json()); } catch {} };
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f();
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}, []);
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const toggle = async () => {
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setSaving(true);
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try {
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const r = await authFetch("/api/paper/config", {
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method: "POST",
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headers: { "Content-Type": "application/json" },
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body: JSON.stringify({ enabled: !config.enabled }),
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});
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if (r.ok) setConfig(await r.json().then(j => j.config));
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} catch {} finally { setSaving(false); }
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};
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if (!config) return null;
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return (
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<div className={`rounded-xl border-2 ${config.enabled ? "border-emerald-400 bg-emerald-50" : "border-slate-200 bg-white"} px-3 py-2 flex items-center justify-between`}>
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<div className="flex items-center gap-3">
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<button onClick={toggle} disabled={saving}
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className={`px-3 py-1.5 rounded-lg text-xs font-bold transition-all ${
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config.enabled
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? "bg-red-500 text-white hover:bg-red-600"
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: "bg-emerald-500 text-white hover:bg-emerald-600"
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}`}>
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{saving ? "..." : config.enabled ? "⏹ 停止模拟盘" : "▶️ 启动模拟盘"}
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</button>
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<span className={`text-xs font-medium ${config.enabled ? "text-emerald-700" : "text-slate-500"}`}>
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{config.enabled ? "🟢 运行中" : "⚪ 已停止"}
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</span>
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</div>
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<div className="flex gap-4 text-[10px] text-slate-500">
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<span>初始资金: ${config.initial_balance?.toLocaleString()}</span>
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<span>单笔风险: {(config.risk_per_trade * 100).toFixed(0)}%</span>
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<span>最大持仓: {config.max_positions}</span>
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</div>
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</div>
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);
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}
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// ─── 总览面板 ────────────────────────────────────────────────────
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function SummaryCards() {
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const [data, setData] = useState<any>(null);
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useEffect(() => {
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const f = async () => { try { const r = await authFetch("/api/paper/summary"); if (r.ok) setData(await r.json()); } catch {} };
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f(); const iv = setInterval(f, 10000); return () => clearInterval(iv);
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}, []);
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if (!data) return <div className="text-center text-slate-400 text-sm py-4">加载中...</div>;
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return (
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<div className="grid grid-cols-3 lg:grid-cols-6 gap-1.5">
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<div className="bg-white rounded-lg border border-slate-200 px-2.5 py-2">
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<p className="text-[10px] text-slate-400">总盈亏(R)</p>
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<p className={`font-mono font-bold text-lg ${data.total_pnl >= 0 ? "text-emerald-600" : "text-red-500"}`}>{data.total_pnl >= 0 ? "+" : ""}{data.total_pnl}</p>
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</div>
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<div className="bg-white rounded-lg border border-slate-200 px-2.5 py-2">
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<p className="text-[10px] text-slate-400">胜率</p>
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<p className="font-mono font-bold text-lg text-slate-800">{data.win_rate}%</p>
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</div>
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<div className="bg-white rounded-lg border border-slate-200 px-2.5 py-2">
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<p className="text-[10px] text-slate-400">总交易</p>
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<p className="font-mono font-bold text-lg text-slate-800">{data.total_trades}</p>
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</div>
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<div className="bg-white rounded-lg border border-slate-200 px-2.5 py-2">
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<p className="text-[10px] text-slate-400">持仓中</p>
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<p className="font-mono font-bold text-lg text-blue-600">{data.active_positions}</p>
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</div>
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<div className="bg-white rounded-lg border border-slate-200 px-2.5 py-2">
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<p className="text-[10px] text-slate-400">盈亏比(PF)</p>
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<p className="font-mono font-bold text-lg text-slate-800">{data.profit_factor}</p>
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</div>
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<div className="bg-white rounded-lg border border-slate-200 px-2.5 py-2">
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<p className="text-[10px] text-slate-400">运行</p>
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<p className="font-mono font-semibold text-sm text-slate-600">{data.start_time ? "运行中 ✅" : "等待首笔"}</p>
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</div>
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</div>
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);
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}
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// ─── 当前持仓 ────────────────────────────────────────────────────
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function ActivePositions() {
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const [positions, setPositions] = useState<any[]>([]);
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useEffect(() => {
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const f = async () => { try { const r = await authFetch("/api/paper/positions"); if (r.ok) { const j = await r.json(); setPositions(j.data || []); } } catch {} };
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f(); const iv = setInterval(f, 5000); return () => clearInterval(iv);
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}, []);
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if (positions.length === 0) return (
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<div className="rounded-xl border border-slate-200 bg-white px-3 py-4 text-center text-slate-400 text-sm">
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暂无活跃持仓
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</div>
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);
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return (
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<div className="rounded-xl border border-slate-200 bg-white overflow-hidden">
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<div className="px-3 py-2 border-b border-slate-100">
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<h3 className="font-semibold text-slate-800 text-xs">当前持仓</h3>
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</div>
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<div className="divide-y divide-slate-100">
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{positions.map((p: any) => {
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const sym = p.symbol?.replace("USDT", "") || "";
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const holdMin = Math.round((Date.now() - p.entry_ts) / 60000);
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return (
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<div key={p.id} className="px-3 py-2">
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<div className="flex items-center justify-between">
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<div className="flex items-center gap-2">
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<span className={`text-xs font-bold ${p.direction === "LONG" ? "text-emerald-600" : "text-red-500"}`}>
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{p.direction === "LONG" ? "🟢" : "🔴"} {sym} {p.direction}
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</span>
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<span className="text-[10px] text-slate-400">评分{p.score} · {p.tier === "heavy" ? "加仓" : p.tier === "standard" ? "标准" : "轻仓"}</span>
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</div>
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<div className="flex items-center gap-2">
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<span className={`font-mono text-sm font-bold ${(p.unrealized_pnl_r ?? 0) >= 0 ? "text-emerald-600" : "text-red-500"}`}>
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{(p.unrealized_pnl_r ?? 0) >= 0 ? "+" : ""}{(p.unrealized_pnl_r ?? 0).toFixed(2)}R
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</span>
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<span className={`font-mono text-[10px] ${(p.unrealized_pnl_usdt ?? 0) >= 0 ? "text-emerald-500" : "text-red-400"}`}>
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({(p.unrealized_pnl_usdt ?? 0) >= 0 ? "+" : ""}${(p.unrealized_pnl_usdt ?? 0).toFixed(0)})
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</span>
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<span className="text-[10px] text-slate-400">{holdMin}m</span>
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</div>
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</div>
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<div className="flex gap-3 mt-1 text-[10px] font-mono text-slate-600">
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<span>入场: ${fmtPrice(p.entry_price)}</span>
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<span className="text-blue-600">现价: ${p.current_price ? fmtPrice(p.current_price) : "-"}</span>
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<span className="text-emerald-600">TP1: ${fmtPrice(p.tp1_price)}{p.tp1_hit ? " ✅" : ""}</span>
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<span className="text-emerald-600">TP2: ${fmtPrice(p.tp2_price)}</span>
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<span className="text-red-500">SL: ${fmtPrice(p.sl_price)}</span>
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</div>
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</div>
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);
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})}
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</div>
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</div>
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);
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}
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// ─── 权益曲线 ────────────────────────────────────────────────────
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function EquityCurve() {
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const [data, setData] = useState<any[]>([]);
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useEffect(() => {
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const f = async () => { try { const r = await authFetch("/api/paper/equity-curve"); if (r.ok) { const j = await r.json(); setData(j.data || []); } } catch {} };
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f(); const iv = setInterval(f, 30000); return () => clearInterval(iv);
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}, []);
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if (data.length < 2) return null;
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return (
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<div className="rounded-xl border border-slate-200 bg-white overflow-hidden">
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<div className="px-3 py-2 border-b border-slate-100">
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<h3 className="font-semibold text-slate-800 text-xs">权益曲线 (累计PnL)</h3>
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</div>
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<div className="p-2" style={{ height: 200 }}>
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<ResponsiveContainer width="100%" height="100%">
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<AreaChart data={data}>
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<XAxis dataKey="ts" tickFormatter={(v) => bjt(v)} tick={{ fontSize: 10 }} />
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<YAxis tick={{ fontSize: 10 }} tickFormatter={(v) => `${v}R`} />
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<Tooltip labelFormatter={(v) => bjt(Number(v))} formatter={(v: any) => [`${v}R`, "累计PnL"]} />
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<ReferenceLine y={0} stroke="#94a3b8" strokeDasharray="3 3" />
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<Area type="monotone" dataKey="pnl" stroke="#10b981" fill="#d1fae5" strokeWidth={2} />
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</AreaChart>
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</ResponsiveContainer>
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</div>
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</div>
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);
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}
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// ─── 历史交易列表 ────────────────────────────────────────────────
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type FilterSymbol = "all" | "BTC" | "ETH" | "XRP" | "SOL";
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type FilterResult = "all" | "win" | "loss";
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function TradeHistory() {
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const [trades, setTrades] = useState<any[]>([]);
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const [symbol, setSymbol] = useState<FilterSymbol>("all");
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const [result, setResult] = useState<FilterResult>("all");
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useEffect(() => {
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const f = async () => {
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try {
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const r = await authFetch(`/api/paper/trades?symbol=${symbol}&result=${result}&limit=50`);
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if (r.ok) { const j = await r.json(); setTrades(j.data || []); }
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} catch {}
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};
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f(); const iv = setInterval(f, 10000); return () => clearInterval(iv);
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}, [symbol, result]);
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return (
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<div className="rounded-xl border border-slate-200 bg-white overflow-hidden">
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<div className="px-3 py-2 border-b border-slate-100 flex items-center justify-between flex-wrap gap-1">
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<h3 className="font-semibold text-slate-800 text-xs">历史交易</h3>
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<div className="flex gap-1">
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{(["all", "BTC", "ETH", "XRP", "SOL"] as FilterSymbol[]).map(s => (
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<button key={s} onClick={() => setSymbol(s)}
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className={`px-2 py-0.5 rounded text-[10px] ${symbol === s ? "bg-slate-800 text-white" : "text-slate-500 hover:bg-slate-100"}`}>
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{s === "all" ? "全部" : s}
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</button>
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))}
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<span className="text-slate-300">|</span>
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{(["all", "win", "loss"] as FilterResult[]).map(r => (
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<button key={r} onClick={() => setResult(r)}
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className={`px-2 py-0.5 rounded text-[10px] ${result === r ? "bg-slate-800 text-white" : "text-slate-500 hover:bg-slate-100"}`}>
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{r === "all" ? "全部" : r === "win" ? "盈利" : "亏损"}
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</button>
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))}
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</div>
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</div>
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<div className="max-h-64 overflow-y-auto">
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{trades.length === 0 ? (
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<div className="text-center text-slate-400 text-sm py-6">暂无交易记录</div>
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) : (
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<table className="w-full text-[11px]">
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<thead className="bg-slate-50 sticky top-0">
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<tr className="text-slate-500">
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<th className="px-2 py-1.5 text-left font-medium">币种</th>
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<th className="px-2 py-1.5 text-left font-medium">方向</th>
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<th className="px-2 py-1.5 text-right font-medium">入场</th>
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<th className="px-2 py-1.5 text-right font-medium">出场</th>
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<th className="px-2 py-1.5 text-right font-medium">PnL(R)</th>
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<th className="px-2 py-1.5 text-center font-medium">状态</th>
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<th className="px-2 py-1.5 text-right font-medium">分数</th>
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<th className="px-2 py-1.5 text-right font-medium">时间</th>
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</tr>
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</thead>
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<tbody className="divide-y divide-slate-50">
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{trades.map((t: any) => {
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const holdMin = t.exit_ts && t.entry_ts ? Math.round((t.exit_ts - t.entry_ts) / 60000) : 0;
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return (
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<tr key={t.id} className="hover:bg-slate-50">
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<td className="px-2 py-1.5 font-mono">{t.symbol?.replace("USDT", "")}</td>
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<td className={`px-2 py-1.5 font-bold ${t.direction === "LONG" ? "text-emerald-600" : "text-red-500"}`}>
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{t.direction === "LONG" ? "🟢" : "🔴"} {t.direction}
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</td>
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<td className="px-2 py-1.5 text-right font-mono">{fmtPrice(t.entry_price)}</td>
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<td className="px-2 py-1.5 text-right font-mono">{t.exit_price ? fmtPrice(t.exit_price) : "-"}</td>
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<td className={`px-2 py-1.5 text-right font-mono font-bold ${t.pnl_r > 0 ? "text-emerald-600" : t.pnl_r < 0 ? "text-red-500" : "text-slate-500"}`}>
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{t.pnl_r > 0 ? "+" : ""}{t.pnl_r?.toFixed(2)}
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</td>
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<td className="px-2 py-1.5 text-center">
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<span className={`px-1 py-0.5 rounded text-[9px] ${
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t.status === "tp" ? "bg-emerald-100 text-emerald-700" :
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t.status === "sl" ? "bg-red-100 text-red-700" :
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t.status === "sl_be" ? "bg-amber-100 text-amber-700" :
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t.status === "signal_flip" ? "bg-purple-100 text-purple-700" :
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"bg-slate-100 text-slate-600"
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}`}>
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{t.status === "tp" ? "止盈" : t.status === "sl" ? "止损" : t.status === "sl_be" ? "保本" : t.status === "timeout" ? "超时" : t.status === "signal_flip" ? "翻转" : t.status}
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</span>
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</td>
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<td className="px-2 py-1.5 text-right font-mono">{t.score}</td>
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<td className="px-2 py-1.5 text-right text-slate-400">{holdMin}m</td>
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</tr>
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);
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})}
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</tbody>
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</table>
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)}
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</div>
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</div>
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);
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}
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// ─── 统计面板 ────────────────────────────────────────────────────
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function StatsPanel() {
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const [data, setData] = useState<any>(null);
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useEffect(() => {
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const f = async () => { try { const r = await authFetch("/api/paper/stats"); if (r.ok) setData(await r.json()); } catch {} };
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f(); const iv = setInterval(f, 30000); return () => clearInterval(iv);
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}, []);
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if (!data || data.error) return null;
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return (
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<div className="rounded-xl border border-slate-200 bg-white overflow-hidden">
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<div className="px-3 py-2 border-b border-slate-100">
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<h3 className="font-semibold text-slate-800 text-xs">详细统计</h3>
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</div>
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<div className="p-3 grid grid-cols-2 lg:grid-cols-4 gap-2 text-xs">
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<div><span className="text-slate-400">胜率</span><p className="font-mono font-bold">{data.win_rate}%</p></div>
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<div><span className="text-slate-400">盈亏比</span><p className="font-mono font-bold">{data.win_loss_ratio}</p></div>
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<div><span className="text-slate-400">平均盈利</span><p className="font-mono font-bold text-emerald-600">+{data.avg_win}R</p></div>
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<div><span className="text-slate-400">平均亏损</span><p className="font-mono font-bold text-red-500">-{data.avg_loss}R</p></div>
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<div><span className="text-slate-400">最大回撤</span><p className="font-mono font-bold">{data.mdd}R</p></div>
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<div><span className="text-slate-400">夏普比率</span><p className="font-mono font-bold">{data.sharpe}</p></div>
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<div><span className="text-slate-400">做多胜率</span><p className="font-mono">{data.long_win_rate}% ({data.long_count}笔)</p></div>
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<div><span className="text-slate-400">做空胜率</span><p className="font-mono">{data.short_win_rate}% ({data.short_count}笔)</p></div>
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{data.by_symbol && Object.entries(data.by_symbol).map(([s, v]: [string, any]) => (
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<div key={s}><span className="text-slate-400">{s}胜率</span><p className="font-mono">{v.win_rate}% ({v.total}笔)</p></div>
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))}
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{data.by_tier && Object.entries(data.by_tier).map(([t, v]: [string, any]) => (
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<div key={t}><span className="text-slate-400">{t === "heavy" ? "加仓" : t === "standard" ? "标准" : "轻仓"}档</span><p className="font-mono">{v.win_rate}% ({v.total}笔)</p></div>
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))}
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</div>
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</div>
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);
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}
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// ─── 主页面 ──────────────────────────────────────────────────────
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export default function PaperTradingPage() {
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const { isLoggedIn, loading } = useAuth();
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if (loading) return <div className="text-center text-slate-400 py-8">加载中...</div>;
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if (!isLoggedIn) return (
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<div className="flex flex-col items-center justify-center h-64 gap-4">
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<div className="text-5xl">🔒</div>
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<p className="text-slate-600 font-medium">请先登录查看模拟盘</p>
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<Link href="/login" className="bg-blue-600 text-white px-4 py-2 rounded-lg text-sm">登录</Link>
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</div>
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);
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return (
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<div className="space-y-3">
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|
<div>
|
|
<h1 className="text-lg font-bold text-slate-900">📊 模拟盘</h1>
|
|
<p className="text-[10px] text-slate-500">V5.1信号引擎自动交易 · 实时追踪 · 数据驱动优化</p>
|
|
</div>
|
|
|
|
<ControlPanel />
|
|
<SummaryCards />
|
|
<ActivePositions />
|
|
<EquityCurve />
|
|
<TradeHistory />
|
|
<StatsPanel />
|
|
</div>
|
|
);
|
|
}
|