package stat

import (
	"io"
	"bufio"
	"strings"
)

type Uptime struct {

}

func (upt Uptime) Command() string {
	return "uptime -s"
}

func (upt Uptime) Read(r io.Reader) (*map[string]string, error) {
	var (
		scanner = bufio.NewScanner(r)
		resMap = make(map[string]string)
	)

	for scanner.Scan() {
		line := scanner.Text()
		parts := strings.Fields(line)
		resMap["system.uptime.date"] = parts[0]
		resMap["system.uptime.time"]= parts[1]
	}

	return &resMap, scanner.Err()
}