package config

import (
	"encoding/json"
	"fmt"
	"git.icechen.cn/monorepo/backend/pkg/etcd"
	"github.com/pkg/errors"
)

const (
	prefix = "/config"
	env    = "/env"
)

const (
	EnvTest = "test"
	EnvOnl  = "onl"
)

// GetConfig 根据etcd获取存入配置
func GetConfig(name string, config interface{}) error {
	key := fmt.Sprintf("%v/config/%v", prefix, name)
	value, err := etcd.GetValue(key)
	if err != nil {
		return err
	}
	err = json.Unmarshal([]byte(value), config)
	if err != nil {
		return errors.WithMessage(err, "etcd配置解析到json失败")
	}
	return nil
}

func GetMysql(name string) (string, error) {
	key := fmt.Sprintf("%v/mysql/%v", prefix, name)
	return etcd.GetValue(key)
}

func GetEnv() (string, error) {
	return etcd.GetValue(env)
}

func IsTest() bool {
	envString, _ := GetEnv()
	return envString == EnvTest
}

func IsOnl() bool {
	envString, _ := GetEnv()
	return envString == EnvOnl
}