package schema

import (
	"entgo.io/ent"
	"entgo.io/ent/dialect/entsql"
	"entgo.io/ent/schema/edge"
	"entgo.io/ent/schema/field"
	"github.com/hay-kot/content/backend/ent/schema/mixins"
)

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

func (Document) Mixin() []ent.Mixin {
	return []ent.Mixin{
		mixins.BaseMixin{},
	}
}

// Fields of the Document.
func (Document) Fields() []ent.Field {
	return []ent.Field{
		field.String("title").
			MaxLen(255).
			NotEmpty(),
		field.String("path").
			MaxLen(500).
			NotEmpty(),
	}
}

// Edges of the Document.
func (Document) Edges() []ent.Edge {
	return []ent.Edge{
		edge.From("group", Group.Type).
			Ref("documents").
			Required().
			Unique(),
		edge.To("document_tokens", DocumentToken.Type).
			Annotations(entsql.Annotation{
				OnDelete: entsql.Cascade,
			}),
		edge.To("attachments", Attachment.Type).
			Annotations(entsql.Annotation{
				OnDelete: entsql.Cascade,
			}),
	}
}