domains

type Exhibition struct {
	ID            int
	Place         string
	Title         string
	TitleJa       string
	Description   string
	DescriptionJa string
}

type ExhibitionListRequest struct {
	Limit       int
	LastKnownID int // 前回リストで返した最後のEntityのID
}

type ExhibitionListResp struct {
	List        []*Exhibition
	LastKnownID int
	HasNext     bool
}

type ExhibitionRepo interface {
	Get(ctx context.Context, ids ...int) ([]*Exhibition, error)
	List(ctx context.Context, req *ExhibitionListRequest) (*ExhibitionListResp, error)
}

type Like struct {
	UUID      string    `spanner:"Uuid" json:"Uuid"`           // Uuid
	SessionID int64     `spanner:"SessionId" json:"SessionId"` // SessionId
	UserUUID  string    `spanner:"UserUUID" json:"UserUUID"`   // UserUUID
	CreatedAt time.Time `spanner:"CreatedAt" json:"CreatedAt"` // CreatedAt
}

type LikeRepo interface {
	Insert(ctx context.Context, like *Like) (*Like, error)
	BulkInsert(ctx context.Context, like []Like) ([]Like, error)
}

type LikeSummary struct {
	SessionID int
	Second    int64
	Likes     int
}

type LikeSummaryListResp struct {
	List []*LikeSummary
}

type LikeSummaryRepo interface {
	Insert(ctx context.Context, like *LikeSummaryServer) (*LikeSummaryServer, error)
	BulkInsert(ctx context.Context, like []*LikeSummaryServer) ([]*LikeSummaryServer, error)
	List(ctx context.Context, second int64) (*LikeSummaryListResp, error)
}

type LikeSummaryServer struct {
	Second    int64     `spanner:"Second" json:"Second"`       // Second
	SessionID int64     `spanner:"SessionId" json:"SessionId"` // SessionId
	ServerID  string    `spanner:"ServerId" json:"ServerId"`   // ServerId
	Likes     int64     `spanner:"Likes" json:"Likes"`         // Likes
	CreatedAt time.Time `spanner:"CreatedAt" json:"CreatedAt"` // CreatedAt
}

type Movie struct {
	ID        int
	URL       string
	SessionID int
	SpeakerID string
}

type MovieRepo interface {
	ListByMoviesBySessionID(ctx context.Context, sessionID int) ([]Movie, error)
	ListByMoviesBySpeakerID(ctx context.Context, speakerID string) ([]Movie, error)
}

type News struct {
	ID        string
	Date      string
	Message   string
	MessageJa string
	Link      *string
}

type NewsListRequest struct {
	Limit       int
	LastKnownID string // 前回リストで返した最後のEntityのID
}

type NewsListResp struct {
	List        []*News
	LastKnownID string
	HasNext     bool
}

type NewsRepo interface {
	List(ctx context.Context, req *NewsListRequest) (*NewsListResp, error)
}

type Session struct {
	ID         int
	Type       string
	Place      string
	Title      string
	TitleJa    string
	StartTime  string
	EndTime    string
	Outline    string
	OutlineJa  string
	Lang       string
	Tags       []string
	Liked      int
	SpeakerIDs []string
	UpdatedAt  time.Time
}

type SessionListRequest struct {
	Limit       int
	LastKnownID int // 前回リストで返した最後のEntityのID
}

type SessionListResp struct {
	List        []*Session
	LastKnownID int
	HasNext     bool
}

type SessionRepo interface {
	Get(ctx context.Context, ids ...int) ([]*Session, error)
	GetBySpeakerIDs(ctx context.Context, speakerIDs ...string) ([][]*Session, error)
	List(ctx context.Context, req *SessionListRequest) (*SessionListResp, error)
	AddLiked(ctx context.Context, id int, delta int) (*Session, error)
}

type Slide struct {
	ID        int
	Lang      string
	URL       string
	SessionID int
	SpeakerID string
}

type SlideRepo interface {
	ListBySessionID(ctx context.Context, sessionID int) ([]Slide, error)
	ListBySpeakerID(ctx context.Context, speakerID string) ([]Slide, error)
}

type Speaker struct {
	ID         string
	Name       string
	NameJa     string
	Company    string
	Position   string
	PositionJa string
	Profile    string
	ProfileJa  string
	IconURL    string
	TwitterID  string
	GithubID   string
}

type SpeakerRepo interface {
	Get(ctx context.Context, ids ...string) ([]Speaker, error)
}

type YODB interface {
	YORODB
}

type YORODB interface {
	ReadRow(ctx context.Context, table string, key spanner.Key, columns []string) (*spanner.Row, error)
	Read(ctx context.Context, table string, keys spanner.KeySet, columns []string) *spanner.RowIterator
	ReadUsingIndex(ctx context.Context, table, index string, keys spanner.KeySet, columns []string) (ri *spanner.RowIterator)
	Query(ctx context.Context, statement spanner.Statement) *spanner.RowIterator
}