package models

// Emotion represents an emotion associated with a work
type Emotion struct {
	BaseModel
	Name         string  `gorm:"size:100;not null"`
	Description  string  `gorm:"type:text"`
	Language     string  `gorm:"size:50;not null"`
	Intensity    float64 `gorm:"type:decimal(5,2);default:0.0"`
	UserID       *uint
	User         *User `gorm:"foreignKey:UserID"`
	WorkID       *uint
	Work         *Work `gorm:"foreignKey:WorkID"`
	CollectionID *uint
	Collection   *Collection `gorm:"foreignKey:CollectionID"`
}

// Mood represents a mood associated with a work
type Mood struct {
	BaseModel
	Name        string  `gorm:"size:100;not null"`
	Description string  `gorm:"type:text"`
	Language    string  `gorm:"size:50;not null"`
	Works       []*Work `gorm:"many2many:work_moods"`
}

// TopicCluster represents a cluster of related topics
type TopicCluster struct {
	BaseModel
	Name        string  `gorm:"size:100;not null"`
	Description string  `gorm:"type:text"`
	Keywords    string  `gorm:"type:text"`
	Works       []*Work `gorm:"many2many:work_topic_clusters"`
}