integration

type Fetcher interface {
	FetchByIsbn(isbn string) (*page.Page[Metadata], error)
	FetchByQuery(filters *filters.Search, query string) (*page.Page[Metadata], error)
	GetName() string
}

type Fetchers []Fetcher

type Metadata struct {
	Title         string
	Subtitle      string
	Isbn10        []string
	Isbn13        []string
	Identifiers   map[string][]string
	Authors       []string
	NumberOfPages int
	Series        []string
	PublishDate   string
	Publishers    []string
	CoverUrl      string
}