entities

type BookIndex struct {
	Year             uint16
	Offset           uint64
	SizeCompressed   uint64
	SizeUncompressed uint64
	ID               string
	Lang             string
	Src              string
	ISBN             string
	Titles           string
	Authors          string
	Sequences        string
	Publisher        string
	Date             string
	Genres           string
}

type CntAtomic32 uint32

type FB2Book struct {
	Description struct {
		fb2parser.FB2Description
		TitleInfo    FB2TitleInfo  `xml:"title-info"`
		SrcTitleInfo *FB2TitleInfo `xml:"src-title-info"`
	} `xml:"description"`
	Binary []struct {
		ID   string `xml:"id,attr"`
		Type string `xml:"content-type,attr"`
		Data string `xml:",innerxml"`
	} `xml:"binary"`
}

type FB2CoverPage struct {
	Images []struct {
		Href string `xml:"href,attr"`
	} `xml:"image"`
}

type FB2TitleInfo struct {
	fb2parser.FB2TitleInfo
	Coverpage *FB2CoverPage `xml:"coverpage"`
}

type IBooksDataRepo interface {
	GetFor(BookIndex) (FB2Book, error)
}

type IBooksIndexRepo interface {
	SearchAll(string, pagination.IPager) ([]BookIndex, error)
	SearchByAuthor(string, pagination.IPager) ([]BookIndex, error)
	SearchBySequence(string, pagination.IPager) ([]BookIndex, error)
	GetBook(string) (BookIndex, error)
}

type IIndexFactory func(string) (bleve.Index, error)

type ISearchIndex interface {
	io.Closer
	DocCount() (uint64, error)
	Search(req *bleve.SearchRequest) (*bleve.SearchResult, error)
	Index(id string, data interface{}) error
	Name() string
	NewBatch() *bleve.Batch
	Batch(b *bleve.Batch) error
}