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"
)

// MaterialQtyReport 工位数量不符上报（客户诉求 问题记录 L482/L486）：
// 工位收到料数量与下发数量不一致时，工人正规上报入口，形成闭环记录。
type MaterialQtyReport struct {
	ent.Schema
}

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

func (MaterialQtyReport) Fields() []ent.Field {
	return []ent.Field{
		field.Int("id").Positive(),
		field.Int("stationNo").Default(0).Comment("工位号"),
		field.String("orderNo").Default("").MaxLen(64).Comment("工单号"),
		field.String("sn").Default("").MaxLen(64).Comment("工件SN"),
		field.String("materialCode").Default("").MaxLen(64).Comment("物料编码"),
		field.String("materialName").Default("").MaxLen(128).Comment("物料名称"),
		field.Int("planQty").Default(0).Comment("应发数量"),
		field.Int("actualQty").Default(0).Comment("实收数量"),
		field.Int("diffQty").Default(0).Comment("差异=应发-实收"),
		field.String("cause").Default("").MaxLen(255).Comment("差异原因"),
		field.String("status").Default("PENDING").MaxLen(10).Comment("PENDING/RESOLVED"),
		field.String("operator").Default("").MaxLen(64).Comment("上报人"),
		field.Time("createdAt").Default(time.Now).Immutable(),
		field.Time("resolvedAt").Optional().Nillable(),
	}
}

func (MaterialQtyReport) Indexes() []ent.Index {
	return []ent.Index{
		index.Fields("status"),
		index.Fields("stationNo"),
		index.Fields("orderNo"),
		index.Fields("createdAt"),
	}
}