core

var (
	RunMode       string                               // live / backtest / other
	RunEnv        string                               // prod / test / dry_run
	StartAt       int64                                // start timestamp(13 digits) 启动时间，13位时间戳
	EnvReal       bool                                 // LiveMode && RunEnv != RunEnvDryRun submit the order to the exchange(run_env:prod/test) 提交订单到交易所run_env:prod/test
	LiveMode      bool                                 // Whether real-time mode(real trade/dry run) 是否是实时模式：实盘+模拟运行
	BackTestMode  bool                                 // 回测模式
	TFSecs        map[string]int                       // All time frames involved 所有涉及的时间周期
	ExgName       string                               // current exchange name 交易所名称
	Market        string                               // current market name 当前市场
	IsContract    bool                                 // Is the current market a contract market? 当前市场是否是合约市场, linear/inverse/option
	CheckWallets  bool                                 // Should the wallet be updated? 当前是否应该更新钱包
	ContractType  string                               // current contract type. 当前合约类型
	StgPairTfs    = make(map[string]map[string]string) // strategy:symbols:timeframe 策略: 标的: 周期
	Pairs         []string                             // All global symbols, in the order after the targets are refreshed 全局所有的标的，按标的刷新后的顺序
	PairsMap      = make(map[string]bool)              // All global symbols(bool value means whether allow open order) 全局所有的标的(值表示是否允许开单)
	BanPairsUntil = make(map[string]int64)             // symbols not allowed for trading before the specified timestamp 在指定时间戳前禁止交易的品种
	NoEnterUntil  = make(map[string]int64)             // account: The 13-digit timestamp before the account is allowed to trade 禁止开单的截止13位时间戳
	TfPairHits    = map[string]map[string]int{}        // tf[pair[hits]]The number of bars for each currency in each period within a period of time, used for timing output 一段时间内各周期各币种的bar数量，用于定时输出
	JobPerfs      = make(map[string]*JobPerf)          // stagy_pair_tf: JobPerf Record the billing amount ratio of the task. If the winning rate is low, the billing amount should be reduced. 记录任务的开单金额比率，胜率低的要减少开单金额
	StratPerfSta  = make(map[string]*PerfSta)          // stagy: Job任务状态
	LastBarMs     int64                                // The end time of the last bar received, a 13-digit timestamp 上次收到bar的结束时间，13位时间戳
	LastCopiedMs  int64                                // 上次收到爬虫进程推送k线的时间戳
	OdBooks       = map[string]*banexg.OrderBook{}     // Cache all order books received from crawler 缓存所有从爬虫收到的订单簿
	NumTaCache    = 1500                               // The number of historical values cached during indicator calculation, default 1500 指标计算时缓存的历史值数量，默认1500
	OrderMatchTfs = make(map[string]bool)              // Timeframes to match for order 订单撮合的周期

	ExitCalls []func() // CALLBACK TO STOP EXECUTION 停止执行的回调

	CPUProfile bool
	MemProfile bool
	NetDisable bool

	SimOrderMatch bool // 是否正处于回测订单撮合
	NewNumInSim   int  // 撮合时创建新订单的数量
	ParallelOnBar bool // 是否启用并行OnBar执行

	LockOdMatch sync.RWMutex

	ConcurNum = 2 // The maximum number of K-line tasks to be downloaded at the same time. If it is too high, a 429 current limit will occur. 最大同时下载K线任务数，过大会出现429限流
	Version   = "v0.2.30"
	UIVersion = "v0.2.30"
	SysLang   string // language code for current system 当前系统语言设置
	DevDbPath string
)

var (
	TfPairHitsLock deadlock.RWMutex
	Ctx            context.Context // Used to stop all goroutines at the same time 用于全部goroutine同时停止
	StopAll        func()          // Stop all robot threads 停止全部机器人线程
	BotRunning     bool            // Is the robot running? 机器人是否正在运行
)

var (
	OrderTypeEnums = []string{"", banexg.OdTypeMarket, banexg.OdTypeLimit, banexg.OdTypeLimitMaker, banexg.OdTypeStopLoss,
		banexg.OdTypeStopLossLimit, banexg.OdTypeTakeProfit, banexg.OdTypeTakeProfitLimit,
		banexg.OdTypeStop}
	WsSubMap = map[string]bool{
		WsSubKLine: true,
		WsSubDepth: true,
		WsSubTrade: true,
	}
)

var (
	Cache *ristretto.Cache
)

var LowCostVals = map[string]int{
	LowCostIgnore:  0,
	LowCostKeepBig: 1,
	LowCostKeepAll: 2,
}

var OdTypeMap = map[int]string{
	OrderTypeEmpty:      "empty",
	OrderTypeMarket:     "market",
	OrderTypeLimit:      "limit",
	OrderTypeLimitMaker: "limit_maker",
}