entities

type BookIndex struct {
	Year       uint16 `json:"year"`
	ID         string
	ISBN       string `json:"isbn"`
	Title      string `json:"title"`
	Author     string `json:"author"`
	Translator string `json:"transl"`
	Serie      string `json:"serie"`
	Date       string `json:"date"`
	Genre      string `json:"genre"`
	Publisher  string `json:"publ"`
	Lang       string `json:"lang"`
	Lib        string `json:"lib"`
}

type BookInfo struct {
	Offset         uint64    `json:"from"`
	Size           uint64    `json:"size"`
	SizeCompressed uint64    `json:"sizec"`
	LibName        string    `json:"lib"`
	Src            string    `json:"src"`
	Index          BookIndex `json:"-"`
	Details        struct {
		Images     []fb2parse.FB2Binary
		Annotation string
	} `json:"-"`
}

type CntAtomic32 uint32

type GenreFreq struct {
	Name string
	Cnt  uint32
}

type GenresIndex []GenreFreq

type IBooksInfoRepo interface {
	io.Closer
	GetItems(query.Query, pagination.IPager, []search.SearchSort, *bleve.HighlightRequest, ...string) ([]BookInfo, error)
	FindByID(string) (BookInfo, error)
	FindBooks(queryStr, tagName, tagValue string, pager pagination.IPager) ([]BookInfo, error)
	SaveBook(BookInfo) error
	GetGenres(pagination.IPager) (GenresIndex, error)
	Remove(string) error
	GetSeriesBooks(string, *BookInfo) ([]BookInfo, error)
	GetOtherAuthorBooks(string, *BookInfo) ([]BookInfo, error)
	GetOtherAuthorSeries(authors, curSeries string) (map[string]int, error)
	GetStats() (map[string]uint64, error)
	GetSeriesByLetter(string) ([]string, error)
	GetAuthorsByLetter(string) ([]string, error)
}

type IBooksLibraryRepo interface {
	GetFB2(BookInfo) (fb2parse.FB2File, error)
}

type ILibMarksRepo interface {
	MarkExists(string) bool
	AddMark(string) error
}

type IMarshal func(any) ([]byte, 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
	Delete(string) error
}

type IUnmarshal func([]byte, any) error

type LibEncodeType string

type LibItem struct {
	Item string
	Lib  string
}

type Libraries map[string]Library

type Library struct {
	Disabled bool   `mapstructure:"disabled"`
	Dir      string `mapstructure:"dir"`
	Name     string
	Order    int           `mapstructure:"order"`
	Types    []string      `mapstructure:"types"`
	Encoder  LibEncodeType `mapstructure:"encoder"`
}