package service

import (
	"os/exec"
	"service/library/logger"
	"strconv"
	"strings"
)

var (
	DefaultScriptsService *ScriptsService
)

type ScriptsService struct {
}

func NewScriptsService() *ScriptsService {
	return new(ScriptsService)
}

// 放置一些执行服务器脚本的service
func (s *ScriptsService) QueryCallCount(url string, logpath string) (count int, err error) {
	cmd := exec.Command("grep", "-c", url, logpath)
	out, err := cmd.Output()
	if err != nil {
		logger.Error("could not run command: %v", err)
		return
	}
	str := string(out)
	str = strings.ReplaceAll(str, "\n", "")
	str = strings.ReplaceAll(str, "\r", "")
	count, err = strconv.Atoi(str)
	count = count / 2
	return
}