import Foundation
import SwiftData

@Model
final class Muscle: ListableItem {
    @Attribute(.unique) var name: String = ""
    
    var descr: String = ""
    
    @Relationship(deleteRule: .nullify, inverse: \MuscleGroup.muscles)
    var muscleGroup: MuscleGroup?
    
    @Relationship(deleteRule: .nullify)
    var exercises: [Exercise]? = []
    
    init(name: String, descr: String, muscleGroup: MuscleGroup) {
        self.name = name
        self.descr = descr
        self.muscleGroup = muscleGroup
    }
}