Feat: Integrate leverage configuration across trading system

- Pass leverage config through TraderManager to AutoTrader
- Add BTCETHLeverage and AltcoinLeverage fields to Context and AutoTraderConfig
- Update decision validation to use configured leverage limits
- Display configured leverage in startup message
- Update error messages to show current leverage limits
Changes:
- main.go: Pass leverage config to AddTrader, update startup message
- manager/trader_manager.go: Accept and forward leverage config
- trader/auto_trader.go: Store leverage config, pass to Context
- decision/engine.go: Use dynamic leverage limits in validation
This completes the leverage configuration feature implementation.
Co-Authored-By: tinkle-community <tinklefund@gmail.com>

decision/engine.go

@@ -55,15 +55,17 @@ type OITopData struct {
 
 // Context 交易上下文（传递给AI的完整信息）
 type Context struct {
-	CurrentTime    string                  `json:"current_time"`
+	CurrentTime      string                  `json:"current_time"`
-	RuntimeMinutes int                     `json:"runtime_minutes"`
+	RuntimeMinutes   int                     `json:"runtime_minutes"`
-	CallCount      int                     `json:"call_count"`
+	CallCount        int                     `json:"call_count"`
-	Account        AccountInfo             `json:"account"`
+	Account          AccountInfo             `json:"account"`
-	Positions      []PositionInfo          `json:"positions"`
+	Positions        []PositionInfo          `json:"positions"`
-	CandidateCoins []CandidateCoin         `json:"candidate_coins"`
+	CandidateCoins   []CandidateCoin         `json:"candidate_coins"`
-	MarketDataMap  map[string]*market.Data `json:"-"` // 不序列化，但内部使用
+	MarketDataMap    map[string]*market.Data `json:"-"` // 不序列化，但内部使用
-	OITopDataMap   map[string]*OITopData   `json:"-"` // OI Top数据映射
+	OITopDataMap     map[string]*OITopData   `json:"-"` // OI Top数据映射
-	Performance    interface{}             `json:"-"` // 历史表现分析（logger.PerformanceAnalysis）
+	Performance      interface{}             `json:"-"` // 历史表现分析（logger.PerformanceAnalysis）
+	BTCETHLeverage   int                     `json:"-"` // BTC/ETH杠杆倍数（从配置读取）
+	AltcoinLeverage  int                     `json:"-"` // 山寨币杠杆倍数（从配置读取）
 }
 
 // Decision AI的交易决策
@@ -105,7 +107,7 @@ func GetFullDecision(ctx *Context) (*FullDecision, error) {
 	}
 
 	// 4. 解析AI响应
-	decision, err := parseFullDecisionResponse(aiResponse, ctx.Account.TotalEquity)
+	decision, err := parseFullDecisionResponse(aiResponse, ctx.Account.TotalEquity, ctx.BTCETHLeverage, ctx.AltcoinLeverage)
 	if err != nil {
 		return nil, fmt.Errorf("解析AI响应失败: %w", err)
 	}
@@ -415,7 +417,7 @@ func buildUserPrompt(ctx *Context) string {
 }
 
 // parseFullDecisionResponse 解析AI的完整决策响应
-func parseFullDecisionResponse(aiResponse string, accountEquity float64) (*FullDecision, error) {
+func parseFullDecisionResponse(aiResponse string, accountEquity float64, btcEthLeverage, altcoinLeverage int) (*FullDecision, error) {
 	// 1. 提取思维链
 	cotTrace := extractCoTTrace(aiResponse)
 
@@ -429,7 +431,7 @@ func parseFullDecisionResponse(aiResponse string, accountEquity float64) (*FullD
 	}
 
 	// 3. 验证决策
-	if err := validateDecisions(decisions, accountEquity); err != nil {
+	if err := validateDecisions(decisions, accountEquity, btcEthLeverage, altcoinLeverage); err != nil {
 		return &FullDecision{
 			CoTTrace:  cotTrace,
 			Decisions: decisions,
@@ -496,10 +498,10 @@ func fixMissingQuotes(jsonStr string) string {
 	return jsonStr
 }
 
-// validateDecisions 验证所有决策（需要账户信息）
+// validateDecisions 验证所有决策（需要账户信息和杠杆配置）
-func validateDecisions(decisions []Decision, accountEquity float64) error {
+func validateDecisions(decisions []Decision, accountEquity float64, btcEthLeverage, altcoinLeverage int) error {
 	for i, decision := range decisions {
-		if err := validateDecision(&decision, accountEquity); err != nil {
+		if err := validateDecision(&decision, accountEquity, btcEthLeverage, altcoinLeverage); err != nil {
 			return fmt.Errorf("决策 #%d 验证失败: %w", i+1, err)
 		}
 	}
@@ -529,7 +531,7 @@ func findMatchingBracket(s string, start int) int {
 }
 
 // validateDecision 验证单个决策的有效性
-func validateDecision(d *Decision, accountEquity float64) error {
+func validateDecision(d *Decision, accountEquity float64, btcEthLeverage, altcoinLeverage int) error {
 	// 验证action
 	validActions := map[string]bool{
 		"open_long":   true,
@@ -546,16 +548,16 @@ func validateDecision(d *Decision, accountEquity float64) error {
 
 	// 开仓操作必须提供完整参数
 	if d.Action == "open_long" || d.Action == "open_short" {
-		// 根据币种判断杠杆上限和仓位价值上限
+		// 根据币种使用配置的杠杆上限
-		maxLeverage := 20                       // 山寨币固定20倍
+		maxLeverage := altcoinLeverage          // 山寨币使用配置的杠杆
 		maxPositionValue := accountEquity * 1.5 // 山寨币最多1.5倍账户净值
 		if d.Symbol == "BTCUSDT" || d.Symbol == "ETHUSDT" {
-			maxLeverage = 50                      // BTC和ETH固定50倍
+			maxLeverage = btcEthLeverage          // BTC和ETH使用配置的杠杆
 			maxPositionValue = accountEquity * 10 // BTC/ETH最多10倍账户净值
 		}
 
 		if d.Leverage <= 0 || d.Leverage > maxLeverage {
-			return fmt.Errorf("杠杆必须在1-%d之间（%s）: %d", maxLeverage, d.Symbol, d.Leverage)
+			return fmt.Errorf("杠杆必须在1-%d之间（%s，当前配置上限%d倍）: %d", maxLeverage, d.Symbol, maxLeverage, d.Leverage)
 		}
 		if d.PositionSizeUSD <= 0 {
 			return fmt.Errorf("仓位大小必须大于0: %.2f", d.PositionSizeUSD)

main.go

@@ -64,6 +64,7 @@ func main() {
 			cfg.MaxDailyLoss,
 			cfg.MaxDrawdown,
 			cfg.StopTradingMinutes,
+			cfg.Leverage, // 传递杠杆配置
 		)
 		if err != nil {
 			log.Fatalf("❌ 初始化trader失败: %v", err)
@@ -79,7 +80,8 @@ func main() {
 
 	fmt.Println()
 	fmt.Println("🤖 AI全权决策模式:")
-	fmt.Println("  • AI将自主决定每笔交易的杠杆倍数（山寨币1-20倍，BTC/ETH最高50倍）")
+	fmt.Printf("  • AI将自主决定每笔交易的杠杆倍数（山寨币最高%d倍，BTC/ETH最高%d倍）\n",
+		cfg.Leverage.AltcoinLeverage, cfg.Leverage.BTCETHLeverage)
 	fmt.Println("  • AI将自主决定每笔交易的仓位大小")
 	fmt.Println("  • AI将自主设置止损和止盈价格")
 	fmt.Println("  • AI将基于市场数据、技术指标、账户状态做出全面分析")

manager/trader_manager.go

@@ -23,7 +23,7 @@ func NewTraderManager() *TraderManager {
 }
 
 // AddTrader 添加一个trader
-func (tm *TraderManager) AddTrader(cfg config.TraderConfig, coinPoolURL string, maxDailyLoss, maxDrawdown float64, stopTradingMinutes int) error {
+func (tm *TraderManager) AddTrader(cfg config.TraderConfig, coinPoolURL string, maxDailyLoss, maxDrawdown float64, stopTradingMinutes int, leverage config.LeverageConfig) error {
 	tm.mu.Lock()
 	defer tm.mu.Unlock()
 
@@ -44,6 +44,8 @@ func (tm *TraderManager) AddTrader(cfg config.TraderConfig, coinPoolURL string,
 		QwenKey:          cfg.QwenKey,
 		ScanInterval:     cfg.GetScanInterval(),
 		InitialBalance:   cfg.InitialBalance,
+		BTCETHLeverage:   leverage.BTCETHLeverage,   // 使用配置的杠杆倍数
+		AltcoinLeverage:  leverage.AltcoinLeverage,  // 使用配置的杠杆倍数
 		MaxDailyLoss:     maxDailyLoss,
 		MaxDrawdown:      maxDrawdown,
 		StopTradingTime:  time.Duration(stopTradingMinutes) * time.Minute,

trader/auto_trader.go

@@ -36,6 +36,10 @@ type AutoTraderConfig struct {
 	// 账户配置
 	InitialBalance float64 // 初始金额（用于计算盈亏，需手动设置）
 
+	// 杠杆配置
+	BTCETHLeverage  int // BTC和ETH的杠杆倍数
+	AltcoinLeverage int // 山寨币的杠杆倍数
+
 	// 风险控制（仅作为提示，AI可自主决定）
 	MaxDailyLoss    float64       // 最大日亏损百分比（提示）
 	MaxDrawdown     float64       // 最大回撤百分比（提示）
@@ -459,9 +463,11 @@ func (at *AutoTrader) buildTradingContext() (*decision.Context, error) {
 
 	// 6. 构建上下文
 	ctx := &decision.Context{
-		CurrentTime:    time.Now().Format("2006-01-02 15:04:05"),
+		CurrentTime:      time.Now().Format("2006-01-02 15:04:05"),
-		RuntimeMinutes: int(time.Since(at.startTime).Minutes()),
+		RuntimeMinutes:   int(time.Since(at.startTime).Minutes()),
-		CallCount:      at.callCount,
+		CallCount:        at.callCount,
+		BTCETHLeverage:   at.config.BTCETHLeverage,   // 使用配置的杠杆倍数
+		AltcoinLeverage:  at.config.AltcoinLeverage,  // 使用配置的杠杆倍数
 		Account: decision.AccountInfo{
 			TotalEquity:      totalEquity,
 			AvailableBalance: availableBalance,