package mapping

import (
	"flag"
	"git.eve.moe/jackyyf/navigator/mapping/elf"
)

var (
	defaultServer = flag.String("fallback-node",
		"xe-mci1-us", "Default CDN node in case of any script error")
	defaultSuffix = flag.String("fallback-suffix",
		".edge.eve.network",
		"Default CDN suffix in case of any script error")
)

func Initialize() {
	elf.Initialize()
}

func Get(ip string) string {
	node := elf.GetMapping(ip)
	if node == "" {
		node = *defaultServer
	}
	suffix := elf.GetSuffix(ip)
	if suffix == "" {
		suffix = *defaultSuffix
	}
	return node + suffix
}

func GetSuffix(ip string) string {
	ret := elf.GetSuffix(ip)
	if ret == "" {
		return *defaultSuffix
	}
	return ret
}

func GetNodes() []string {
	return elf.GetNodes()
}