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"
)

// MaterialRequest 备料单：按日排产自动算料生成
type MaterialRequest struct {
	ent.Schema
}

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

func (MaterialRequest) Fields() []ent.Field {
	return []ent.Field{
		field.Int("id").Positive(),
		field.String("requestNo").MaxLen(64).Comment("备料单号"),
		field.String("orderNo").MaxLen(64).Comment("工单号"),
		field.String("planDate").MaxLen(10).Comment("对应排产日"),
		field.String("materialCode").MaxLen(64).Comment("物料编码"),
		field.String("materialName").Default("").MaxLen(128),
		field.String("unit").Default("").MaxLen(16),
		field.String("manageMode").Default("2").MaxLen(10),
		field.Float("reqQty").Default(0).Comment("需备数量"),
		// PENDING / LOCKED / DELIVERING / DONE
		field.String("status").Default("PENDING").MaxLen(20),
		field.String("targetDock").Default("").MaxLen(20).Comment("目标接驳台 DOCK01..20"),
		field.String("operator").Default("").MaxLen(64),
		field.Time("createdAt").Default(time.Now).Immutable(),
		field.Time("updatedAt").Default(time.Now).UpdateDefault(time.Now).Optional().Nillable(),
	}
}

func (MaterialRequest) Indexes() []ent.Index {
	return []ent.Index{
		index.Fields("orderNo"),
		index.Fields("materialCode"),
		index.Fields("status"),
	}
}