package config

import (
	"net"

	"git.apinb.com/bsm-sdk/core/conf"
	"git.apinb.com/bsm-sdk/core/utils"
)

var (
	Spec SrvConfig
)

// SpotWatchItem 现货策略单标的：交易对标识 + 每笔市价买入的报价资产名义（USDT，开仓与超跌加仓相同）。
type SpotWatchItem struct {
	Symbol       string  `yaml:"Symbol"`       // 如 BTCUSDT
	OrderQtyUsdt float64 `yaml:"OrderQtyUsdt"` // 每次开仓/加仓买入的 USDT 名义，须 ≥ 10，会按现价换基础币量并按 LOT_SIZE 向下取整
}

type SrvConfig struct {
	conf.Base        `yaml:",inline"`
	ApiPort          string       `yaml:"ApiPort"`
	WebPort          string       `yaml:"WebPort"`
	Databases        *conf.DBConf `yaml:"Databases"`
	BinanceApiKey    string       `yaml:"BinanceApiKey"`
	BinanceApiSecret string       `yaml:"BinanceApiSecret"`
	// SpotWatchList 现货轮询标的；为空则跳过现货策略
	SpotWatchList []SpotWatchItem `yaml:"SpotWatchList"`
}

func New(srvKey string) {
	// 初始化配置 创建一个新的配置实例，用于服务配置
	conf.New(srvKey, &Spec)

	// 配置校验 服务IP,端口; 端口如果不合规，则随机分配端口
	Spec.Port = conf.CheckPort(Spec.Port)
	Spec.BindIP = conf.CheckIP(Spec.BindIP)
	Spec.Addr = net.JoinHostPort(Spec.BindIP, Spec.Port)

	// 配置校验 服务名称地址及监听地址不能为空
	conf.NotNil(Spec.Service, Spec.Cache)

	// check dirs
	if !utils.PathExists("./cache") {
		utils.CreateDir("./cache")
	}

	conf.PrintInfo(Spec.Addr)
}