db

type AddArtistsToAlbumOpts struct {
	AlbumID   int32
	ArtistIDs []int32
}

type DB interface {
	// Get
	GetArtist(ctx context.Context, opts GetArtistOpts) (*models.Artist, error)
	GetAlbum(ctx context.Context, opts GetAlbumOpts) (*models.Album, error)
	GetTrack(ctx context.Context, opts GetTrackOpts) (*models.Track, error)
	GetArtistsForAlbum(ctx context.Context, id int32) ([]*models.Artist, error)
	GetArtistsForTrack(ctx context.Context, id int32) ([]*models.Artist, error)
	GetTopTracksPaginated(ctx context.Context, opts GetItemsOpts) (*PaginatedResponse[*models.Track], error)
	GetTopArtistsPaginated(ctx context.Context, opts GetItemsOpts) (*PaginatedResponse[*models.Artist], error)
	GetTopAlbumsPaginated(ctx context.Context, opts GetItemsOpts) (*PaginatedResponse[*models.Album], error)
	GetListensPaginated(ctx context.Context, opts GetItemsOpts) (*PaginatedResponse[*models.Listen], error)
	GetListenActivity(ctx context.Context, opts ListenActivityOpts) ([]ListenActivityItem, error)
	GetAllArtistAliases(ctx context.Context, id int32) ([]models.Alias, error)
	GetAllAlbumAliases(ctx context.Context, id int32) ([]models.Alias, error)
	GetAllTrackAliases(ctx context.Context, id int32) ([]models.Alias, error)
	GetApiKeysByUserID(ctx context.Context, id int32) ([]models.ApiKey, error)
	GetUserBySession(ctx context.Context, sessionId uuid.UUID) (*models.User, error)
	GetUserByUsername(ctx context.Context, username string) (*models.User, error)
	GetUserByApiKey(ctx context.Context, key string) (*models.User, error)
	// Save
	SaveArtist(ctx context.Context, opts SaveArtistOpts) (*models.Artist, error)
	SaveArtistAliases(ctx context.Context, id int32, aliases []string, source string) error
	SaveAlbum(ctx context.Context, opts SaveAlbumOpts) (*models.Album, error)
	SaveAlbumAliases(ctx context.Context, id int32, aliases []string, source string) error
	SaveTrack(ctx context.Context, opts SaveTrackOpts) (*models.Track, error)
	SaveTrackAliases(ctx context.Context, id int32, aliases []string, source string) error
	SaveListen(ctx context.Context, opts SaveListenOpts) error
	SaveUser(ctx context.Context, opts SaveUserOpts) (*models.User, error)
	SaveApiKey(ctx context.Context, opts SaveApiKeyOpts) (*models.ApiKey, error)
	SaveSession(ctx context.Context, userId int32, expiresAt time.Time, persistent bool) (*models.Session, error)
	// Update
	UpdateArtist(ctx context.Context, opts UpdateArtistOpts) error
	UpdateTrack(ctx context.Context, opts UpdateTrackOpts) error
	UpdateAlbum(ctx context.Context, opts UpdateAlbumOpts) error
	AddArtistsToAlbum(ctx context.Context, opts AddArtistsToAlbumOpts) error
	UpdateUser(ctx context.Context, opts UpdateUserOpts) error
	UpdateApiKeyLabel(ctx context.Context, opts UpdateApiKeyLabelOpts) error
	RefreshSession(ctx context.Context, sessionId uuid.UUID, expiresAt time.Time) error
	SetPrimaryArtistAlias(ctx context.Context, id int32, alias string) error
	SetPrimaryAlbumAlias(ctx context.Context, id int32, alias string) error
	SetPrimaryTrackAlias(ctx context.Context, id int32, alias string) error
	SetPrimaryAlbumArtist(ctx context.Context, id int32, artistId int32, value bool) error
	SetPrimaryTrackArtist(ctx context.Context, id int32, artistId int32, value bool) error
	// Delete
	DeleteArtist(ctx context.Context, id int32) error
	DeleteAlbum(ctx context.Context, id int32) error
	DeleteTrack(ctx context.Context, id int32) error
	DeleteListen(ctx context.Context, trackId int32, listenedAt time.Time) error
	DeleteArtistAlias(ctx context.Context, id int32, alias string) error
	DeleteAlbumAlias(ctx context.Context, id int32, alias string) error
	DeleteTrackAlias(ctx context.Context, id int32, alias string) error
	DeleteSession(ctx context.Context, sessionId uuid.UUID) error
	DeleteApiKey(ctx context.Context, id int32) error
	// Count
	CountListens(ctx context.Context, period Period) (int64, error)
	CountTracks(ctx context.Context, period Period) (int64, error)
	CountAlbums(ctx context.Context, period Period) (int64, error)
	CountArtists(ctx context.Context, period Period) (int64, error)
	CountTimeListened(ctx context.Context, period Period) (int64, error)
	CountTimeListenedToItem(ctx context.Context, opts TimeListenedOpts) (int64, error)
	CountUsers(ctx context.Context) (int64, error)
	// Search
	SearchArtists(ctx context.Context, q string) ([]*models.Artist, error)
	SearchAlbums(ctx context.Context, q string) ([]*models.Album, error)
	SearchTracks(ctx context.Context, q string) ([]*models.Track, error)
	// Merge
	MergeTracks(ctx context.Context, fromId, toId int32) error
	MergeAlbums(ctx context.Context, fromId, toId int32, replaceImage bool) error
	MergeArtists(ctx context.Context, fromId, toId int32, replaceImage bool) error
	// Etc
	ImageHasAssociation(ctx context.Context, image uuid.UUID) (bool, error)
	GetImageSource(ctx context.Context, image uuid.UUID) (string, error)
	AlbumsWithoutImages(ctx context.Context, from int32) ([]*models.Album, error)
	GetExportPage(ctx context.Context, opts GetExportPageOpts) ([]*ExportItem, error)
	// Theme
	SaveUserTheme(ctx context.Context, userId int32, themeData []byte) error
	GetUserTheme(ctx context.Context, userId int32) ([]byte, error)
	// Preferences
	SaveUserPreferences(ctx context.Context, userId int32, preferencesData []byte) error
	GetUserPreferences(ctx context.Context, userId int32) ([]byte, error)
	// Lifecycle
	Ping(ctx context.Context) error
	Close(ctx context.Context)
}

type ExportItem struct {
	ListenedAt         time.Time
	UserID             int32
	Client             *string
	TrackID            int32
	TrackMbid          *uuid.UUID
	TrackDuration      int32
	TrackAliases       []models.Alias
	ReleaseID          int32
	ReleaseMbid        *uuid.UUID
	ReleaseImage       *uuid.UUID
	ReleaseImageSource string
	VariousArtists     bool
	ReleaseAliases     []models.Alias
	Artists            []models.ArtistWithFullAliases
}

type GetAlbumOpts struct {
	ID            int32
	MusicBrainzID uuid.UUID
	ArtistID      int32
	Title         string
	Titles        []string
	Image         uuid.UUID
}

type GetArtistOpts struct {
	ID            int32
	MusicBrainzID uuid.UUID
	Name          string
	Image         uuid.UUID
}

type GetExportPageOpts struct {
	UserID     int32
	ListenedAt time.Time
	TrackID    int32
	Limit      int32
}

type GetItemsOpts struct {
	Limit  int
	Period Period
	Page   int
	Week   int // 1-52
	Month  int // 1-12
	Year   int
	From   int // unix timestamp
	To     int // unix timestamp

	// Used only for getting top tracks
	ArtistID int
	AlbumID  int

	// Used for getting listens
	TrackID int
}

type GetTrackOpts struct {
	ID            int32
	MusicBrainzID uuid.UUID
	Title         string
	ArtistIDs     []int32
}

type InformationSource string

type ListenActivityItem struct {
	Start   time.Time `json:"start_time"`
	Listens int64     `json:"listens"`
}

type ListenActivityOpts struct {
	Step     StepInterval
	Range    int
	Month    int
	Year     int
	AlbumID  int32
	ArtistID int32
	TrackID  int32
}

type PaginatedResponse[T any] struct {
	Items        []T   `json:"items"`
	TotalCount   int64 `json:"total_record_count"`
	ItemsPerPage int32 `json:"items_per_page"`
	HasNextPage  bool  `json:"has_next_page"`
	CurrentPage  int32 `json:"current_page"`
}

type Period string

type SaveAlbumOpts struct {
	Title          string
	MusicBrainzID  uuid.UUID
	Type           string
	ArtistIDs      []int32
	VariousArtists bool
	Image          uuid.UUID
	ImageSrc       string
	Aliases        []string
}

type SaveApiKeyOpts struct {
	Key    string
	UserID int32
	Label  string
}

type SaveArtistOpts struct {
	Name          string
	MusicBrainzID uuid.UUID
	Aliases       []string
	Image         uuid.UUID
	ImageSrc      string
}

type SaveListenOpts struct {
	TrackID int32
	Time    time.Time
	UserID  int32
	Client  string
}

type SaveTrackOpts struct {
	Title          string
	AlbumID        int32
	ArtistIDs      []int32
	RecordingMbzID uuid.UUID
	Duration       int32
}

type SaveUserOpts struct {
	Username string
	Password string
	Role     models.UserRole
}

type StepInterval string

type TimeListenedOpts struct {
	Period   Period
	AlbumID  int32
	ArtistID int32
	TrackID  int32
}

type UpdateAlbumOpts struct {
	ID                   int32
	MusicBrainzID        uuid.UUID
	Image                uuid.UUID
	ImageSrc             string
	VariousArtistsUpdate bool
	VariousArtistsValue  bool
}

type UpdateApiKeyLabelOpts struct {
	UserID int32
	ID     int32
	Label  string
}

type UpdateArtistOpts struct {
	ID            int32
	MusicBrainzID uuid.UUID
	Image         uuid.UUID
	ImageSrc      string
}

type UpdateTrackOpts struct {
	ID            int32
	MusicBrainzID uuid.UUID
	Duration      int32
}

type UpdateUserOpts struct {
	ID       int32
	Username string
	Password string
}