package main

import (
	"fmt"
	"gopkg.in/ini.v1"
	config "logagent/conf"
	"logagent/kafka"
	"logagent/taillog"
	"time"
)

//logagent的入口程序

var (
	cfg = new(config.AppConfig)
)

func run() {
	//1.读取日志
	for {
		select {
		case line := <-taillog.ReadChan():
			//2.发送给kafka
			kafka.SendToKafka(cfg.KafkaConf.Topic, line.Text)
		default:
			time.Sleep(time.Second)
		}
	}
}

func main() {
	//0.加载配置文件
	//cfg, err := ini.Load("./conf/config.ini")
	//if err != nil {
	//	fmt.Println("load ini config err", err)
	//}
	//fmt.Println(cfg.Section("kafka").Key("address"))
	//fmt.Println(cfg.Section("kafka").Key("topic"))
	//fmt.Println(cfg.Section("taillog").Key("path"))
	err := ini.MapTo(cfg, "./conf/config.ini")
	if err != nil {
		fmt.Println("load ini err:", err)
	}
	//1.初始化kafka连接
	err = kafka.Init([]string{cfg.KafkaConf.Address})
	if err != nil {
		fmt.Printf("init kafka failed,error:%v\n", err)
		return
	}
	fmt.Println("init kafka success")
	//2.打开日志文件准备收集日志
	err = taillog.Init(cfg.TailLog.FileName)
	if err != nil {
		fmt.Printf("taillog init failed,error:%v\n", err)
		return
	}
	fmt.Println("init taillog  success")
	run()

}