112 lines
2.9 KiB
Go
112 lines
2.9 KiB
Go
package logic
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import (
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"context"
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"fmt"
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"log"
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"slices"
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"strings"
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"time"
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"big-qmt/go-client/config"
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"big-qmt/go-client/libs"
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"big-qmt/go-client/sdk"
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)
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func logf(level, format string, args ...any) {
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log.Printf("[%s] %s", level, fmt.Sprintf(format, args...))
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}
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func Overview(assets *sdk.Assets, positions []sdk.Position) {
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fmt.Println("\n" + strings.Repeat("=", 80))
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fmt.Printf("【时间】%s\n", time.Now().Format("2006-01-02 15:04:05"))
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fmt.Printf("【配置】account_id: %s host_key: %s buy_value: %.0f\n", config.Account.AccountID, config.Account.HostKey, config.Account.BuyValue)
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if assets != nil {
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fmt.Printf("【资金】总资产：%.2f元，可用资金：%.2f元\n", assets.Total, assets.Available)
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} else {
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fmt.Println("【资金】查询失败")
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}
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fmt.Printf("【持仓】%d只\n", len(positions))
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fmt.Println(strings.Repeat("=", 80))
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for _, p := range positions {
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if p.Volume <= 0 {
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continue
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}
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code := p.StockCode
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fmt.Printf("【持仓】%s %s 持仓=%d 可用=%d 冻结=%d 在途=%d 昨仓=%d 成本=%.3f 现价=%.3f 市值=%.2f 浮盈=%.2f 盈亏比例=%.2f%%\n",
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code, p.StockName, p.Volume, p.CanUseVolume, p.FrozenVolume, p.OnRoadVolume, p.YesterdayVolume,
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p.OpenPrice, p.LastPrice, p.MarketValue, p.FloatProfit, p.ProfitRate*100)
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}
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}
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func RunOnce(ctx context.Context, client *sdk.Client, signals []*libs.SignalItem) {
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if !libs.TradingTime(time.Now()) {
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return
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}
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// 1 取消过期订单
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OrderBook.CancelExpired(client)
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// 2 验证可用资金
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assets, err := client.Assets(ctx)
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if err != nil {
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logf("ERROR", "获取资产失败: %v", err)
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return
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}
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if assets.Available < assets.Total*config.Account.MinCashRatio {
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logf("INFO", "资金总闸：可用金额太少，禁止开新仓")
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return
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}
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// 3 获取大盘状态
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IsAllow := libs.MarketAllowOpen()
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// 4 获取持仓
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var allCodes []string
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pos_codes, positions, err := client.Positions(ctx)
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if err != nil {
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logf("ERROR", "获取持仓失败: %v", err)
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return
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}
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allCodes = append(allCodes, pos_codes...)
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// 5 验证有效开仓信号
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allowOpen := make([]*libs.SignalItem, 0)
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for _, item := range signals {
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if !slices.Contains(pos_codes, item.Code) {
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allowOpen = append(allowOpen, item)
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}
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}
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allowOpen = SignalFilter(allowOpen, config.Account.SignalAllow)
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// 6 获取行情tick
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ticks, err := client.FullTick(ctx, allCodes)
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if err != nil {
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logf("ERROR", "获取行情失败: %v", err)
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return
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}
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// 7 执行开仓:有开仓信号 && 大盘指数允许开仓
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if len(allowOpen) > 0 && IsAllow {
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openSignal(client, ticks, allowOpen)
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}
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// 8 持仓计算
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managePositions(client, ticks, positions, IsAllow)
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}
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func SignalFilter(in []*libs.SignalItem, name []string) []*libs.SignalItem {
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newSignalItem := make([]*libs.SignalItem, 0)
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if len(name) == 0 {
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return newSignalItem
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}
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for _, i := range in {
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for _, n := range name {
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if i.SignalKey == n {
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newSignalItem = append(newSignalItem, i)
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}
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}
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}
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return newSignalItem
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}
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