package schema

import (
	"time"

	"entgo.io/ent"
	"entgo.io/ent/dialect/entsql"
	"entgo.io/ent/schema"
	"entgo.io/ent/schema/field"
	"entgo.io/ent/schema/index"
)

// Workpiece 工件(SN)：序列号管理的成品/主件
type Workpiece struct {
	ent.Schema
}

func (Workpiece) Annotations() []schema.Annotation {
	return []schema.Annotation{entsql.Annotation{Table: "workpiece"}}
}

func (Workpiece) Fields() []ent.Field {
	return []ent.Field{
		field.Int("id").Positive(),
		field.String("sn").Unique().MaxLen(64).Comment("工件唯一SN"),
		field.String("orderNo").Default("").MaxLen(64).Comment("所属工单"),
		field.Int("workOrderId").Optional().Comment("工单ID"),
		field.String("processSeq").Default("").MaxLen(64).Comment("工序组合，如 135"),
		field.Int("currentProcess").Optional().Comment("当前进行到的工序码"),
		// ONLINE(已进线) / PROCESSING(在工位) / DONE(完工) / REPAIR / SCRAPPED
		field.String("status").Default("ONLINE").MaxLen(20),
		field.Time("onlineAt").Optional().Nillable().Comment("进线时间"),
		field.Time("doneAt").Optional().Nillable().Comment("完工时间"),
		field.Time("createdAt").Default(time.Now).Immutable(),
		field.Time("updatedAt").Default(time.Now).UpdateDefault(time.Now).Optional().Nillable(),
	}
}

func (Workpiece) Indexes() []ent.Index {
	return []ent.Index{
		index.Fields("sn").Unique(),
		index.Fields("orderNo"),
		index.Fields("status"),
	}
}