package pkg

import (
	"regexp"

	"github.rackspace.com/gorax/tools/util"
)

type SysVersion struct {
	Product string   `json:"product"`
	Version string   `json:"version"`
	Build   string   `json:"build"`
	Edition string   `json:"edition"`
	Date    string   `json:"date"`
	Hotfix  []string `json:"hotfix_list"`
}

func ParseSysVersion(s string) *SysVersion {
	v := new(SysVersion)
	v.Parse(s)
	return v
}

func (v *SysVersion) Parse(s string) {
	v.Product = util.RegexpString(regexp.MustCompile(`(?i)product\s+(\S+)?`), s)
	v.Version = util.RegexpString(versRegex, s)
	v.Build = util.RegexpString(regexp.MustCompile(`(?i)build\s+(\S+)`), s)
	v.Edition = util.RegexpString(regexp.MustCompile(`(?i)edition\s+(.*)?`), s)
	v.Date = util.RegexpString(regexp.MustCompile(`(?i)date\s+(.*)?`), s)

	for _, i := range regexp.MustCompile(`(ID\S+)`).FindAllStringSubmatch(s, -1) {
		v.Hotfix = append(v.Hotfix, i[1])
	}
}