package a

import (
	"time"

	"git.apinb.com/bsm-sdk/core/utils"
	tushare "github.com/ShawnRong/tushare-go"
)

var (
	TushareToken  = "432de9ba12b6711948450273ed6e478dbac9e3e712323bbf823ada11"
	TushareClient *tushare.TuShare
)

func NewApiClient() {
	TushareClient = tushare.New(TushareToken)
}

// 获取最近N个交易日,asc=true 顺序：asc=false 倒序
func GetTradeDateBy(max int, asc bool) []string {
	reply, _ := TushareClient.TradeCal(map[string]string{
		"is_open":  "1",
		"end_date": time.Now().Format("20060102"),
	}, []string{"exchange", "cal_date"})

	var days []string
	for i := 0; i < max; i++ {
		days = append(days, reply.Data.Items[i][1].(string))
	}

	// 将days的数据倒序
	if asc {
		var newDays []string
		for i := len(days) - 1; i >= 0; i-- {
			newDays = append(newDays, days[i])
		}
		return newDays
	}

	return days
}

func ReturnLastDay() (string, string) {
	now := time.Now()
	end := now.Format("20060102")
	start := now.AddDate(0, 0, -1).Format("20060102")
	return start, end
}

func Anys2Strings(any []any) []string {
	var ret []string
	for _, item := range any {
		ret = append(ret, utils.AnyToString(item))
	}
	return ret
}

func Any2Float(in any) float64 {
	if in == nil {
		return -1
	}
	return in.(float64)
}