package Lotus

import (
	"encoding/json"
	"os"
)


type Registry struct {
	Address  string
	Register string
}

func readConfig() []byte {

	file, err := os.ReadFile("config/registrylist.json")
	if err != nil {
		logger.Fatal(err)
	}

	return file
}

func GetRegistries() []Registry{
	logger := Logger("ConfigHandler")

	var registires []Registry

	err := json.Unmarshal([]byte(readConfig()), &registires)
	if err != nil {
		logger.Fatal(err)
	}

	return registires
}

func checkIfConfigFolderExists(){
	logger := DetailedLogger("ConfigHandler", "checkIfConfigFolderExists")

	if _, err := os.Stat("config"); os.IsNotExist(err) {
		dirErr := os.Mkdir("config", 600)
		if dirErr != nil {
			logger.Fatal(dirErr)
		}
	}
}

func CheckIfRegistryListExists(){
	if _, err := os.Stat("config/registrylist.json"); os.IsNotExist(err){
		writeDefaultConfig()
	}
}

func writeDefaultConfig(){
	logger := DetailedLogger("ConfigHandler", "WriteDefaultConfig")

	checkIfConfigFolderExists()

	bytes, err := json.MarshalIndent([]Registry{
		{Address: "core.lotus-pm.net:9090", Register: "core"},
		{Address: "community.lotus-pm.net:9090", Register: "community"},
	}, "", "  ")
	if err != nil{
		logger.Fatal(err)
	}

	_ = os.WriteFile("config/registrylist.json", bytes, 600)
}