329 lines
14 KiB
TypeScript
329 lines
14 KiB
TypeScript
"use client";
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import { useEffect, useState, useCallback } from "react";
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import { useParams, useSearchParams, useRouter } from "next/navigation";
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import { authFetch } from "@/lib/auth";
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import Link from "next/link";
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import {
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ArrowLeft,
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CheckCircle,
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PauseCircle,
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AlertCircle,
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Clock,
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TrendingUp,
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TrendingDown,
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} from "lucide-react";
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// ─── Types ────────────────────────────────────────────────────────
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interface StrategySummary {
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id: string;
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display_name: string;
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status: string;
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started_at: number;
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initial_balance: number;
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current_balance: number;
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net_usdt: number;
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net_r: number;
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trade_count: number;
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win_rate: number;
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avg_win_r: number;
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avg_loss_r: number;
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open_positions: number;
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pnl_usdt_24h: number;
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pnl_r_24h: number;
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std_r: number;
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cvd_windows?: string;
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description?: string;
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}
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interface Signal {
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ts: number;
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symbol: string;
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score: number;
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signal: string | null;
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price: number;
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factors: any;
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}
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interface Trade {
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id: number;
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symbol: string;
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direction: string;
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score: number;
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entry_price: number;
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exit_price: number | null;
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tp1_price: number;
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tp2_price: number;
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sl_price: number;
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tp1_hit: boolean;
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pnl_r: number;
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risk_distance: number;
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entry_ts: number;
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exit_ts: number | null;
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status: string;
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}
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// ─── Helpers ──────────────────────────────────────────────────────
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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 fmtDur(ms: number) {
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const s = Math.floor((Date.now() - ms) / 1000);
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const d = Math.floor(s / 86400);
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const h = Math.floor((s % 86400) / 3600);
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if (d > 0) return `${d}天${h}h`;
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const m = Math.floor((s % 3600) / 60);
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if (h > 0) return `${h}h${m}m`;
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return `${m}m`;
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}
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function StatusBadge({ status }: { status: string }) {
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if (status === "running") return <span className="flex items-center gap-1 text-xs text-emerald-400"><CheckCircle size={12} />运行中</span>;
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if (status === "paused") return <span className="flex items-center gap-1 text-xs text-yellow-400"><PauseCircle size={12} />已暂停</span>;
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return <span className="flex items-center gap-1 text-xs text-red-400"><AlertCircle size={12} />异常</span>;
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}
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// ─── Sub-views ────────────────────────────────────────────────────
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function SignalsView({ strategyId }: { strategyId: string }) {
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const [signals, setSignals] = useState<Signal[]>([]);
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const [loading, setLoading] = useState(true);
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const fetch_ = useCallback(async () => {
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try {
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const r = await authFetch(`/api/strategy-plaza/${strategyId}/signals?limit=40`);
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const d = await r.json();
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setSignals(d.signals || []);
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} catch {}
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setLoading(false);
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}, [strategyId]);
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useEffect(() => { fetch_(); const iv = setInterval(fetch_, 15000); return () => clearInterval(iv); }, [fetch_]);
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if (loading) return <div className="text-gray-400 animate-pulse py-10 text-center">加载信号中...</div>;
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return (
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<div className="overflow-x-auto">
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<table className="w-full text-sm">
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<thead>
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<tr className="text-gray-400 border-b border-gray-700 text-xs">
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<th className="py-2 px-3 text-left">时间(北京)</th>
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<th className="py-2 px-3 text-left">币种</th>
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<th className="py-2 px-3 text-right">价格</th>
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<th className="py-2 px-3 text-right">分数</th>
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<th className="py-2 px-3 text-center">信号</th>
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<th className="py-2 px-3 text-right">CVD 30m</th>
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<th className="py-2 px-3 text-right">CVD 4h</th>
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</tr>
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</thead>
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<tbody>
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{signals.map((s, i) => {
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const fc = s.factors && (typeof s.factors === "string" ? JSON.parse(s.factors) : s.factors);
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return (
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<tr key={i} className="border-b border-gray-800 hover:bg-gray-800/50">
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<td className="py-1.5 px-3 text-gray-400 text-xs">{bjt(s.ts)}</td>
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<td className="py-1.5 px-3 font-mono font-bold text-white">{s.symbol.replace("USDT", "")}</td>
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<td className="py-1.5 px-3 text-right text-gray-300">{s.price?.toLocaleString()}</td>
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<td className="py-1.5 px-3 text-right">
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<span className={`font-bold ${s.score >= 75 ? "text-emerald-400" : s.score >= 50 ? "text-yellow-400" : "text-gray-500"}`}>
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{s.score}
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</span>
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</td>
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<td className="py-1.5 px-3 text-center">
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{s.signal ? (
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<span className={`text-xs font-bold px-2 py-0.5 rounded ${s.signal === "LONG" ? "bg-emerald-900 text-emerald-400" : "bg-red-900 text-red-400"}`}>
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{s.signal}
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</span>
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) : <span className="text-gray-600 text-xs">—</span>}
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</td>
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<td className="py-1.5 px-3 text-right text-xs font-mono text-gray-400">{fc?.cvd_30m?.toFixed(0) ?? "—"}</td>
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<td className="py-1.5 px-3 text-right text-xs font-mono text-gray-400">{fc?.cvd_4h?.toFixed(0) ?? "—"}</td>
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</tr>
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);
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})}
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</tbody>
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</table>
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{signals.length === 0 && <div className="text-center text-gray-500 py-10">暂无信号数据</div>}
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</div>
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);
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}
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function TradesView({ strategyId }: { strategyId: string }) {
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const [trades, setTrades] = useState<Trade[]>([]);
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const [loading, setLoading] = useState(true);
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const fetch_ = useCallback(async () => {
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try {
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const r = await authFetch(`/api/strategy-plaza/${strategyId}/trades?limit=50`);
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const d = await r.json();
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setTrades(d.trades || []);
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} catch {}
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setLoading(false);
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}, [strategyId]);
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useEffect(() => { fetch_(); }, [fetch_]);
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if (loading) return <div className="text-gray-400 animate-pulse py-10 text-center">加载交易记录中...</div>;
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return (
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<div className="overflow-x-auto">
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<table className="w-full text-sm">
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<thead>
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<tr className="text-gray-400 border-b border-gray-700 text-xs">
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<th className="py-2 px-3 text-left">入场时间</th>
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<th className="py-2 px-3 text-left">出场时间</th>
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<th className="py-2 px-3 text-left">币种</th>
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<th className="py-2 px-3 text-center">方向</th>
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<th className="py-2 px-3 text-right">入场价</th>
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<th className="py-2 px-3 text-right">出场价</th>
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<th className="py-2 px-3 text-right">盈亏R</th>
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<th className="py-2 px-3 text-right">盈亏U</th>
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<th className="py-2 px-3 text-center">状态</th>
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</tr>
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</thead>
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<tbody>
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{trades.map((t) => {
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const isWin = t.pnl_r > 0;
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const isActive = !t.exit_ts;
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return (
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<tr key={t.id} className="border-b border-gray-800 hover:bg-gray-800/50">
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<td className="py-1.5 px-3 text-gray-400 text-xs">{bjt(t.entry_ts)}</td>
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<td className="py-1.5 px-3 text-gray-400 text-xs">{t.exit_ts ? bjt(t.exit_ts) : <span className="text-yellow-400">持仓中</span>}</td>
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<td className="py-1.5 px-3 font-mono font-bold text-white">{t.symbol.replace("USDT", "")}</td>
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<td className="py-1.5 px-3 text-center">
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<span className={`text-xs font-bold ${t.direction === "LONG" ? "text-emerald-400" : "text-red-400"}`}>
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{t.direction === "LONG" ? "多" : "空"}
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</span>
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</td>
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<td className="py-1.5 px-3 text-right text-gray-300">{t.entry_price?.toLocaleString()}</td>
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<td className="py-1.5 px-3 text-right text-gray-300">{t.exit_price?.toLocaleString() ?? "—"}</td>
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<td className={`py-1.5 px-3 text-right font-bold ${isActive ? "text-yellow-400" : isWin ? "text-emerald-400" : "text-red-400"}`}>
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{isActive ? "活跃" : `${isWin ? "+" : ""}${t.pnl_r?.toFixed(3)}R`}
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</td>
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<td className={`py-1.5 px-3 text-right font-bold ${isActive ? "text-yellow-400" : isWin ? "text-emerald-400" : "text-red-400"}`}>
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{isActive ? "—" : `${isWin ? "+" : ""}${Math.round(t.pnl_r * 200)}U`}
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</td>
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<td className="py-1.5 px-3 text-center">
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<span className={`text-xs px-1.5 py-0.5 rounded ${isActive ? "bg-yellow-900 text-yellow-400" : isWin ? "bg-emerald-900 text-emerald-400" : "bg-red-900 text-red-400"}`}>
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{isActive ? "活跃" : isWin ? "盈利" : "亏损"}
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</span>
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</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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{trades.length === 0 && <div className="text-center text-gray-500 py-10">暂无交易记录</div>}
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</div>
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);
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}
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// ─── Main Page ────────────────────────────────────────────────────
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export default function StrategyDetailPage() {
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const params = useParams();
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const searchParams = useSearchParams();
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const router = useRouter();
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const strategyId = params?.id as string;
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const tab = searchParams?.get("tab") || "signals";
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const [summary, setSummary] = useState<StrategySummary | null>(null);
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const [loading, setLoading] = useState(true);
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const fetchSummary = useCallback(async () => {
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try {
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const r = await authFetch(`/api/strategy-plaza/${strategyId}/summary`);
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if (r.ok) { const d = await r.json(); setSummary(d); }
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} catch {}
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setLoading(false);
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}, [strategyId]);
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useEffect(() => { fetchSummary(); const iv = setInterval(fetchSummary, 30000); return () => clearInterval(iv); }, [fetchSummary]);
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if (loading) return <div className="flex items-center justify-center min-h-screen"><div className="text-gray-400 animate-pulse">加载中...</div></div>;
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if (!summary) return <div className="flex items-center justify-center min-h-screen"><div className="text-red-400">策略不存在</div></div>;
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const isProfit = summary.net_usdt >= 0;
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return (
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<div className="p-6 max-w-6xl mx-auto">
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{/* Back */}
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<Link href="/strategy-plaza" className="flex items-center gap-2 text-gray-400 hover:text-white text-sm mb-6 transition-colors">
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<ArrowLeft size={16} />
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返回策略广场
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</Link>
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{/* Header */}
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<div className="bg-gray-900 border border-gray-700 rounded-xl p-6 mb-6">
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<div className="flex items-start justify-between mb-4">
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<div>
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<h1 className="text-2xl font-bold text-white">{summary.display_name}</h1>
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{summary.description && <p className="text-gray-400 text-sm mt-1">{summary.description}</p>}
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<div className="flex items-center gap-3 mt-2">
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<StatusBadge status={summary.status} />
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<span className="text-xs text-gray-500">
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<Clock size={10} className="inline mr-1" />
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运行 {fmtDur(summary.started_at)}
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</span>
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{summary.cvd_windows && (
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<span className="text-xs text-cyan-400 bg-cyan-900/30 px-2 py-0.5 rounded">CVD {summary.cvd_windows}</span>
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)}
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</div>
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</div>
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<div className="text-right">
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<div className={`text-3xl font-bold ${isProfit ? "text-emerald-400" : "text-red-400"}`}>
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{isProfit ? "+" : ""}{summary.net_usdt.toLocaleString()} U
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</div>
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<div className="text-gray-400 text-sm">{summary.current_balance.toLocaleString()} / {summary.initial_balance.toLocaleString()} USDT</div>
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</div>
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</div>
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{/* Stats */}
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<div className="grid grid-cols-2 md:grid-cols-4 gap-4">
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{[
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{ label: "胜率", value: `${summary.win_rate}%`, color: summary.win_rate >= 50 ? "text-emerald-400" : summary.win_rate >= 45 ? "text-yellow-400" : "text-red-400" },
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{ label: "净R", value: `${summary.net_r >= 0 ? "+" : ""}${summary.net_r}R`, color: summary.net_r >= 0 ? "text-emerald-400" : "text-red-400" },
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{ label: "24h盈亏", value: `${summary.pnl_usdt_24h >= 0 ? "+" : ""}${summary.pnl_usdt_24h}U`, color: summary.pnl_usdt_24h >= 0 ? "text-emerald-400" : "text-red-400" },
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{ label: "总交易数", value: summary.trade_count, color: "text-white" },
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].map(({ label, value, color }) => (
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<div key={label} className="bg-gray-800 rounded-lg p-3">
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<div className="text-xs text-gray-400 mb-1">{label}</div>
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<div className={`text-xl font-bold ${color}`}>{value}</div>
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</div>
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))}
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</div>
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</div>
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{/* Tabs */}
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<div className="flex gap-2 mb-6">
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{["signals", "paper"].map((t) => (
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<button
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key={t}
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onClick={() => router.push(`/strategy-plaza/${strategyId}?tab=${t}`)}
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className={`px-5 py-2 rounded-lg text-sm font-medium transition-colors ${
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tab === t
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? "bg-cyan-600 text-white"
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: "bg-gray-800 text-gray-400 hover:text-white hover:bg-gray-700"
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}`}
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>
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{t === "signals" ? "📊 信号引擎" : "📈 模拟盘"}
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</button>
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))}
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</div>
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{/* Tab Content */}
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<div className="bg-gray-900 border border-gray-700 rounded-xl overflow-hidden">
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{tab === "signals" ? (
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<SignalsView strategyId={strategyId} />
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) : (
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<TradesView strategyId={strategyId} />
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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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