package binancex

import (
	"me.thuanle/bbot/internal/configs/binance"
	"me.thuanle/bbot/internal/data"
	"me.thuanle/bbot/internal/utils/stringx"
	"strings"
)

func Symbol2Token(sym string) string {
	token := strings.ToUpper(sym)

	for _, prefix := range binance.SymbolPrefixList {
		token, _ = strings.CutPrefix(token, prefix)
	}
	for suffix, abbr := range binance.SymbolSuffixMap {
		var f bool
		token, f = stringx.ReplaceSuffix(token, suffix, abbr)
		if f {
			break
		}
	}
	return token
}

var (
	checkingPrefixList = append(binance.SymbolPrefixList, "")
)

func testSym(sym string) bool {
	_, _, _, test := data.Market.GetFuturePrice(sym)
	return test
}

func Token2Symbols(token string) []string {
	var syms []string
	if !stringx.IsAlphaNumeric(token) {
		return syms
	}

	token = strings.ToUpper(token)

	for _, prefix := range checkingPrefixList {
		prefix = strings.ToUpper(prefix)

		s := prefix + token

		//no suffix
		if testSym(s) {
			syms = append(syms, s)
			continue
		}

		for suffix, abbr := range binance.SymbolSuffixMap {
			suffix = strings.ToUpper(suffix)
			abbr = strings.ToUpper(abbr)

			//suffix
			sym := s + suffix
			if testSym(sym) {
				syms = append(syms, sym)
				continue
			}

			//suffix abbr
			symAbr, found := stringx.ReplaceSuffix(s, abbr, suffix)
			if found && testSym(symAbr) {
				syms = append(syms, symAbr)
				continue
			}
		}
	}
	return syms
}

func IsToken(s string) bool {
	return len(Token2Symbols(s)) > 0
}

// Future2SpotSymbol convert future symbol to spot symbol
func Future2SpotSymbol(sym string) string {
	for _, prefix := range binance.SymbolPrefixList {
		var f bool
		sym, f = strings.CutPrefix(sym, prefix)
		if f {
			break
		}
	}

	spotSym, ok := binance.Future2SpotSymbolMap[sym]
	if !ok {
		return sym
	}
	return spotSym
}