package models

import (
	"time"

	"github.com/google/uuid"
)

// Genre v0.10.1 F352: Taxonomie fixe des genres musicaux
type Genre struct {
	Slug      string    `gorm:"size:50;primaryKey" json:"slug" db:"slug"`
	Name      string    `gorm:"size:100;not null" json:"name" db:"name"`
	CreatedAt time.Time `json:"created_at" db:"created_at"`
}

// TableName for Genre
func (Genre) TableName() string { return "genres" }

// TrackGenre v0.10.1: liaison track <-> genre (max 3 par track)
type TrackGenre struct {
	TrackID   uuid.UUID `gorm:"type:uuid;primaryKey" json:"track_id" db:"track_id"`
	GenreSlug string    `gorm:"size:50;primaryKey" json:"genre_slug" db:"genre_slug"`
	Position  int       `gorm:"default:0" json:"position" db:"position"`
	CreatedAt time.Time `json:"created_at" db:"created_at"`
}

// TableName for TrackGenre
func (TrackGenre) TableName() string { return "track_genres" }