package schema

import (
	"time"

	"entgo.io/contrib/entgql"
	"entgo.io/ent"
	"entgo.io/ent/schema"
	"entgo.io/ent/schema/edge"
	"entgo.io/ent/schema/field"
	"github.com/google/uuid"
)

// Category holds the schema definition for the Category entity.
type Category struct {
	ent.Schema
}

// Fields of the Category.
func (Category) Fields() []ent.Field {
	return []ent.Field{
		field.UUID("id", uuid.UUID{}).Default(uuid.New).Unique().Immutable(),
		field.Time("created_at").Default(time.Now).Immutable().Annotations(entgql.OrderField("CREATED_AT")),
		field.Time("updated_at").Default(time.Now).UpdateDefault(time.Now).Optional().Annotations(entgql.OrderField("UPDATED_AT")),
		field.String("title").NotEmpty(),
		field.Text("description").Optional(),
	}
}

// Edges of the Category.
func (Category) Edges() []ent.Edge {
	return []ent.Edge{
		edge.To("posts", Post.Type).Annotations(
			entgql.RelayConnection(),
			entgql.OrderField("POSTS_COUNT"),
		),
	}
}

// Annotations of the Category.
func (Category) Annotations() []schema.Annotation {
	return []schema.Annotation{
		entgql.RelayConnection(),
		entgql.QueryField(),
		entgql.Mutations(entgql.MutationCreate(), entgql.MutationUpdate()),
	}
}