package pkg

import "regexp"

type PolicyList struct {
	Name  string  `json:"name"`
	Rules []*Rule `json:"rules"`
}

func ParsePolicyList(v []string) *PolicyList {
	p := new(PolicyList)
	b := braceParse(v[2])
	for _, v1 := range b {
		var r1 Rule
		r1.parse(v1)
		p.Rules = append(p.Rules, &r1)
	}
	return p
}

func ParsePolicyLists(s string) ([]*PolicyList, error) {
	var r []*PolicyList
	for _, v := range regexp.MustCompile(`security\s+firewall\s+policy\s+(\S+)\s+{\s+rules\s+{\s+(\S(.|\n)*?)(\n}|$)`).FindAllStringSubmatch(s, -1) {
		l := ParsePolicyList(v)
		l.Name = v[1]
		r = append(r, l)
	}
	return r, nil
}