package redis

import (
	"github.com/go-redis/redis"
	"log"
)

func (m *Manager) Client() *redis.Client {
	if m.client == nil {
		m.initConnect()
	}
	return m.client
}

func (m *Manager) Close() {
	if m.client != nil {
		m.client.Close()
		m.client = nil
	}
}

func (m *Manager) initConnect() error {
	return m.Connect(m.options)
}

func (m *Manager) Connect(opts *Options) error {
	c := redis.NewClient(opts)
	if err := c.Ping().Err(); err != nil {
		log.Panicf("[error] ping redis err %+v\n", err)
		return err
	}
	m.client = c
	return nil
}