package models

// WorkStats represents statistics for a work
type WorkStats struct {
	BaseModel
	Views     int64 `gorm:"default:0"`
	Likes     int64 `gorm:"default:0"`
	Comments  int64 `gorm:"default:0"`
	Bookmarks int64 `gorm:"default:0"`
	Shares    int64 `gorm:"default:0"`
	WorkID    uint  `gorm:"uniqueIndex;index"`
	Work      *Work `gorm:"foreignKey:WorkID"`
}

// TranslationStats represents statistics for a translation
type TranslationStats struct {
	BaseModel
	Views         int64 `gorm:"default:0"`
	Likes         int64 `gorm:"default:0"`
	Comments      int64 `gorm:"default:0"`
	Shares        int64 `gorm:"default:0"`
	TranslationID uint `gorm:"uniqueIndex;index"`
	Translation   *Translation `gorm:"foreignKey:TranslationID"`
}

// UserStats represents statistics for a user
type UserStats struct {
	BaseModel
	Activity     int64 `gorm:"default:0"` // General activity score
	Works        int64 `gorm:"default:0"` // Number of works created
	Translations int64 `gorm:"default:0"` // Number of translations created
	Comments     int64 `gorm:"default:0"` // Number of comments posted
	Likes        int64 `gorm:"default:0"` // Number of likes given
	Bookmarks    int64 `gorm:"default:0"` // Number of bookmarks created
	UserID       uint  `gorm:"uniqueIndex;index"`
	User         *User `gorm:"foreignKey:UserID"`
}

// BookStats represents statistics for a book
type BookStats struct {
	BaseModel
	Sales  int64 `gorm:"default:0"`
	Views  int64 `gorm:"default:0"`
	Likes  int64 `gorm:"default:0"`
	BookID uint  `gorm:"uniqueIndex;index"`
	Book   *Book `gorm:"foreignKey:BookID"`
}

// CollectionStats represents statistics for a collection
type CollectionStats struct {
	BaseModel
	Items        int64 `gorm:"default:0"` // Number of works in the collection
	Views        int64 `gorm:"default:0"`
	Likes        int64 `gorm:"default:0"`
	CollectionID uint `gorm:"uniqueIndex;index"`
	Collection   *Collection `gorm:"foreignKey:CollectionID"`
}

// MediaStats represents statistics for media
type MediaStats struct {
	BaseModel
	Views     int64 `gorm:"default:0"`
	Downloads int64 `gorm:"default:0"`
	Shares    int64 `gorm:"default:0"`
	MediaID   uint `gorm:"uniqueIndex;index"`
	Media     interface{} `gorm:"-"` // This would be a pointer to a Media type if it existed
}