package api

import (
	"reflect"

	"mongo.games.com/game/model"
	"mongo.games.com/game/mq"
)

/*
 api调用记录写入rabbitmq,然后dbproxy收到rabbitmq数据再写到数据库
*/

const (
	LogChanelBlackHole = "_null_"
)

var LogChannelSington = &LogChannel{
	cName: make(map[reflect.Type]string),
}

type LogChannel struct {
	cName map[reflect.Type]string
}

func (c *LogChannel) RegisteLogCName(cname string, log interface{}) {
	t := c.getLogType(log)
	c.cName[t] = cname
}

func (c *LogChannel) getLogType(log interface{}) reflect.Type {
	return reflect.Indirect(reflect.ValueOf(log)).Type()
}

func (c *LogChannel) getLogCName(log interface{}) string {
	t := c.getLogType(log)
	if name, exist := c.cName[t]; exist {
		return name
	}
	return ""
}

func (c *LogChannel) WriteLog(log interface{}) {
	cname := c.getLogCName(log)
	if cname == "" {
		cname = LogChanelBlackHole
	}
	mq.Send(cname, log)
}

func (c *LogChannel) WriteMQData(data *model.RabbitMQData) {
	mq.Send(data.MQName, data.Data)
}

func init() {
	LogChannelSington.RegisteLogCName(model.APILogCollName, &model.APILog{})
}