edb

type Album struct {
	DBModel

	Name        string
	Artists     []Artist `gorm:"MANY2MANY:album_artists"`
	Images      []Image  `gorm:"MANY2MANY:album_images"`
	ReleaseDate *time.Time

	Genres []Genre `gorm:"MANY2MANY:album_genres"`

	ExternalReferences []ExternalRef `gorm:"MANY2MANY:album_references"`
}

type Artist struct {
	DBModel

	Name   string
	Images []Image `gorm:"MANY2MANY:artist_images"`

	StartDate *time.Time
	EndDate   *time.Time
	Genres    []Genre `gorm:"MANY2MANY:artist_genres"`

	ExternalReferences []ExternalRef `gorm:"MANY2MANY:artist_references"`
}

type AudioSource struct {
	DBModel

	Service string `gorm:"UNIQUE_INDEX:uix_uri_type;NOT NULL"`
	URI     string `gorm:"UNIQUE_INDEX:uix_uri_type;NOT NULL"`

	TrackSources []TrackSource
}

type DBModel struct {
	ID        uint64 `gorm:"primary_key"`
	CreatedAt *time.Time
	UpdatedAt *time.Time
}

type ElakshiURN struct {
	Namespace string
	EID       string
	// contains filtered or unexported fields
}

type ExternalRef struct {
	ID uint64

	Service    string `gorm:"UNIQUE_INDEX:uix_reference_id"`
	Identifier string `gorm:"UNIQUE_INDEX:uix_reference_id"`
}

type Genre struct {
	DBModel

	Name string `gorm:"UNIQUE_INDEX:uix_genre"`

	ParentID *uint64 `gorm:"UNIQUE_INDEX:uix_genre"`
	Parent   *Genre
}

type Image struct {
	DBModel

	SourceURI string `gorm:"INDEX"`
	URI       string
}

type Lyrics struct {
	DBModel

	TrackID   uint64 `gorm:"INDEX;NOT NULL"`
	SourceURL string
	Text      string
}

type Playlist struct {
	DBModel

	Name     string
	AuthorID uint64 `gorm:"NOT NULL"`

	ImageID *uint64
	Image   Image

	Tracks []PlaylistTrack
}

type PlaylistTrack struct {
	DBModel

	TrackID  uint64 `gorm:"NOT NULL"`
	Track    Track
	AuthorID uint64 `gorm:"NOT NULL"`

	PlaylistID uint64 `gorm:"INDEX;NOT NULL"`
}

type RadioStation struct {
	DBModel

	Name    string
	ImageID uint64 `gorm:"NOT NULL"`
	Image   Image

	Genres []Genre `gorm:"MANY2MANY:radio_genres"`
}

type Track struct {
	DBModel

	Name     string
	LengthMS uint32 `gorm:"type:integer"`

	ArtistID          *uint64
	Artist            Artist
	AdditionalArtists []Artist `gorm:"MANY2MANY:track_additional_artists"`

	AlbumID *uint64
	Album   Album

	Images      []Image `gorm:"MANY2MANY:track_images"`
	ReleaseDate *time.Time
	Genres      []Genre `gorm:"MANY2MANY:track_genres"`

	ExternalReferences []ExternalRef `gorm:"MANY2MANY:track_references"`
}

type TrackSource struct {
	DBModel

	AudioSourceID uint64 `gorm:"NOT NULL"`
	AudioSource   *AudioSource
	TrackID       uint64 `gorm:"NOT NULL"`
	Track         Track

	StartOffsetMS uint32 `gorm:"type:integer"`
	EndOffsetMS   uint32 `gorm:"type:integer"`
}

type URNPartsProvider interface {
	EID() string
	Namespace() string
}