package url

type URL struct {
	Scheme string
	Host   string
	Path   string
}

func Parse(rawURL string) (*URL, error) {
	schemeIndex := -1
	hostStartIndex := -1
	hostEndIndex := -1
	for i := 0; i < len(rawURL); i++ {
		if schemeIndex == -1 && rawURL[i] == ':' {
			schemeIndex = i
			hostStartIndex = i + 3
			i += 3
			continue
		}
		if rawURL[i] == '/' {
			hostEndIndex = i
			break
		}
	}

	return &URL{
		Scheme: rawURL[:schemeIndex],
		Host:   rawURL[hostStartIndex:hostEndIndex],
		Path:   rawURL[hostEndIndex:],
	}, nil
}