package schema

import (
	"entgo.io/ent"
	"entgo.io/ent/schema/edge"
	"entgo.io/ent/schema/field"
	"entgo.io/ent/schema/mixin"
	"github.com/google/uuid"
)

type UserStaff struct {
	ent.Schema
}

func (UserStaff) Fields() []ent.Field {
	return []ent.Field{
		field.UUID("id", uuid.UUID{}).
			Default(uuid.New).
			Immutable().
			Unique(),

		field.UUID("user_id", uuid.UUID{}).
			Immutable(),

		field.UUID("site_id", uuid.UUID{}).
			Immutable(),
	}
}

func (UserStaff) Edges() []ent.Edge {
	return []ent.Edge{
		edge.From("users", User.Type).
			Field("user_id").
			Ref("staffs").
			Unique().
			Immutable().
			Required(),

		edge.From("site", Site.Type).
			Field("site_id").
			Ref("site_members").
			Unique().
			Immutable().
			Required(),
	}
}

func (UserStaff) Mixin() []ent.Mixin {
	return []ent.Mixin{
		mixin.Time{},
	}
}