init

2026-09-11 09:18:08 +00:00 · 2025-09-23 01:26:49 +08:00
commit 667ede7ca8
26 changed files with 7836 additions and 0 deletions
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+import React, { useEffect, useRef, useState } from "react";
+import { Box, Text, useInput } from "ink";
+import { tradingConfig } from "../config";
+import { AsterExchangeAdapter } from "../exchanges/aster-adapter";
+import { TrendEngine, type TrendEngineSnapshot } from "../core/trend-engine";
+import { formatNumber } from "../utils/format";
+import { DataTable, type TableColumn } from "./components/DataTable";
+
+const READY_MESSAGE = "正在等待交易所推送数据…";
+
+interface TrendAppProps {
+  onExit: () => void;
+}
+
+const inputSupported = Boolean(process.stdin && (process.stdin as any).isTTY);
+
+export function TrendApp({ onExit }: TrendAppProps) {
+  const [snapshot, setSnapshot] = useState<TrendEngineSnapshot | null>(null);
+  const [error, setError] = useState<Error | null>(null);
+  const engineRef = useRef<TrendEngine | null>(null);
+
+  useInput(
+    (input, key) => {
+      if (key.escape) {
+        engineRef.current?.stop();
+        onExit();
+      }
+    },
+    { isActive: inputSupported }
+  );
+
+  useEffect(() => {
+    const apiKey = process.env.ASTER_API_KEY;
+    const apiSecret = process.env.ASTER_API_SECRET;
+    if (!apiKey || !apiSecret) {
+      setError(new Error("缺少 ASTER_API_KEY 或 ASTER_API_SECRET 环境变量"));
+      return;
+    }
+    try {
+      const adapter = new AsterExchangeAdapter({
+        apiKey,
+        apiSecret,
+        symbol: tradingConfig.symbol,
+      });
+      const engine = new TrendEngine(tradingConfig, adapter);
+      engineRef.current = engine;
+      setSnapshot(engine.getSnapshot());
+      const handler = (next: TrendEngineSnapshot) => {
+        setSnapshot({ ...next, tradeLog: [...next.tradeLog] });
+      };
+      engine.on("update", handler);
+      engine.start();
+      return () => {
+        engine.off("update", handler);
+        engine.stop();
+      };
+    } catch (err) {
+      console.error(err);
+      setError(err instanceof Error ? err : new Error(String(err)));
+    }
+  }, []);
+
+  if (error) {
+    return (
+      <Box flexDirection="column" padding={1}>
+        <Text color="red">启动失败: {error.message}</Text>
+        <Text color="gray">请检查环境变量和网络连通性。</Text>
+      </Box>
+    );
+  }
+
+  if (!snapshot) {
+    return (
+      <Box padding={1}>
+        <Text>正在初始化趋势策略…</Text>
+      </Box>
+    );
+  }
+
+  const { position, tradeLog, openOrders, trend, ready, lastPrice, sma30 } = snapshot;
+  const hasPosition = Math.abs(position.positionAmt) > 1e-5;
+  const lastLogs = tradeLog.slice(-10);
+  const orderRows = openOrders.slice(0, 8).map((order) => ({
+    id: order.orderId,
+    side: order.side,
+    type: order.type,
+    price: order.price,
+    qty: order.origQty,
+    filled: order.executedQty,
+    status: order.status,
+  }));
+  const orderColumns: TableColumn[] = [
+    { key: "id", header: "ID", align: "right", minWidth: 6 },
+    { key: "side", header: "Side", minWidth: 4 },
+    { key: "type", header: "Type", minWidth: 10 },
+    { key: "price", header: "Price", align: "right", minWidth: 10 },
+    { key: "qty", header: "Qty", align: "right", minWidth: 8 },
+    { key: "filled", header: "Filled", align: "right", minWidth: 8 },
+    { key: "status", header: "Status", minWidth: 10 },
+  ];
+
+  return (
+    <Box flexDirection="column" paddingX={1} paddingY={0}>
+      <Box flexDirection="column" marginBottom={1}>
+        <Text color="cyanBright">Trend Strategy Dashboard</Text>
+        <Text>
+          交易对: {snapshot.symbol} ｜ 最近价格: {formatNumber(lastPrice, 2)} ｜ SMA30: {formatNumber(sma30, 2)} ｜ 趋势: {trend}
+        </Text>
+        <Text color="gray">状态: {ready ? "实时运行" : READY_MESSAGE} ｜ 按 Esc 返回策略选择</Text>
+      </Box>
+
+      <Box flexDirection="row" marginBottom={1}>
+        <Box flexDirection="column" marginRight={4}>
+          <Text color="greenBright">持仓</Text>
+          {hasPosition ? (
+            <>
+              <Text>
+                方向: {position.positionAmt > 0 ? "多" : "空"} ｜ 数量: {formatNumber(Math.abs(position.positionAmt), 4)} ｜ 开仓价: {formatNumber(position.entryPrice, 2)}
+              </Text>
+              <Text>
+                浮动盈亏: {formatNumber(snapshot.pnl, 4)} USDT ｜ 账户未实现盈亏: {formatNumber(snapshot.unrealized, 4)} USDT
+              </Text>
+            </>
+          ) : (
+            <Text color="gray">当前无持仓</Text>
+          )}
+        </Box>
+        <Box flexDirection="column">
+          <Text color="greenBright">绩效</Text>
+          <Text>
+            累计交易次数: {snapshot.totalTrades} ｜ 累计收益: {formatNumber(snapshot.totalProfit, 4)} USDT
+          </Text>
+          {snapshot.lastOpenSignal.side ? (
+            <Text color="gray">
+              最近开仓信号: {snapshot.lastOpenSignal.side} @ {formatNumber(snapshot.lastOpenSignal.price, 2)}
+            </Text>
+          ) : null}
+        </Box>
+      </Box>
+
+      <Box flexDirection="column" marginBottom={1}>
+        <Text color="yellow">当前挂单</Text>
+        {orderRows.length > 0 ? (
+          <DataTable columns={orderColumns} rows={orderRows} />
+        ) : (
+          <Text color="gray">暂无挂单</Text>
+        )}
+      </Box>
+
+      <Box flexDirection="column">
+        <Text color="yellow">最近交易与事件</Text>
+        {lastLogs.length > 0 ? (
+          lastLogs.map((item, index) => (
+            <Text key={`${item.time}-${index}`}>
+              [{item.time}] [{item.type}] {item.detail}
+            </Text>
+          ))
+        ) : (
+          <Text color="gray">暂无日志</Text>
+        )}
+      </Box>
+    </Box>
+  );
+}