package mixins

import (
	"entgo.io/ent"
	"entgo.io/ent/schema/field"
	"entgo.io/ent/schema/mixin"
	"git.noahlan.cn/noahlan/ntool/nrandom"
	"github.com/gofrs/uuid/v5"
)

// UUIDMixin implements the ent.Mixin for sharing
// UUID fields with package schemas.
type UUIDMixin struct {
	// We embed the `mixin.Schema` to avoid
	// implementing the rest of the methods.
	mixin.Schema
}

func (UUIDMixin) Fields() []ent.Field {
	return []ent.Field{
		field.UUID("id", uuid.UUID{}).
			Default(nrandom.NewUUIDV7).
			Comment("唯一ID，UUID"),
	}
}