// Package media manages uploaded files (images/videos) and abstracts the
// storage backend behind a Storage interface so the admin can switch
// between local disk and any S3-compatible bucket via configuration only.
package media

import (
	"time"

	"github.com/google/uuid"
)

type Media struct {
	ID         uuid.UUID `gorm:"type:uuid;primaryKey"`
	Filename   string    `gorm:"not null"`
	StorageKey string    `gorm:"not null"`
	URL        string    `gorm:"not null"`
	MimeType   string    `gorm:"not null"`
	SizeBytes  int64     `gorm:"not null"`
	AltText    string    `gorm:"not null;default:''"`
	// ProductID isolates each media file to the single product it was
	// uploaded for (nil for media not tied to any product, e.g. contact
	// link icons) -- there is no shared cross-product media library.
	ProductID *uuid.UUID `gorm:"type:uuid;index"`
	CreatedAt time.Time
	UpdatedAt time.Time
}

func (Media) TableName() string { return "media" }