package options

import (
	"github.com/nats-io/nats.go"
	"gogs.baozhida.cn/Cold_Logistic_libs/pkg/contrib/log"
)

type NatsOption struct {
	Enable bool   `json:"enable" mapstructure:"enable"`
	Url    string `json:"url" mapstructure:"url"`
}

func InitNats(natsOption NatsOption) *nats.Conn {
	if !natsOption.Enable {
		return nil
	}
	conn, err := nats.Connect("nats://" + natsOption.Url)
	if err != nil {
		log.Panicf("初始化NATS失败：%s", err)
	}
	return conn
}