package wafModels

import (
	"errors"
	"regexp"
)

type (
	Inventory struct {
		Items []InventoryItem `json:"items"`
	}

	InventoryItem struct {
		Name        string `json:"name"`
		Description string `json:"descr"`
		PID         string `json:"pid"`
		VID         string `json:"vid"`
		SN          string `json:"serial_number"`
	}
)

func (i *Inventory) Parse(s string) error {
	f := regexp.MustCompile(`Name: \"(\w+)\",.*\"(.*)\"\nPID: (\w+).*, VID: (\w+).*, SN: (\w+)`).FindAllStringSubmatch(s, -1)
	if len(f) < 1 {
		return errors.New("No matches found")
	}
	for _, match := range f {
		if len(match) != 6 {
			continue
		}
		i.Items = append(i.Items, InventoryItem{
			Name:        match[1],
			Description: match[2],
			PID:         match[3],
			VID:         match[4],
			SN:          match[5],
		})
	}
	return nil
}