// Code generated by ent, DO NOT EDIT.

package ent

import (
	"bj_power_wms/ent/inventory"
	"fmt"
	"strings"

	"entgo.io/ent"
	"entgo.io/ent/dialect/sql"
)

// Inventory is the model entity for the Inventory schema.
type Inventory struct {
	config `json:"-"`
	// ID of the ent.
	ID int `json:"id,omitempty"`
	// 管理粒度 1=结构件(批次) 2=精密件(SN)
	ManageMode int `json:"manageMode,omitempty"`
	// 物料编码(关联 materials 表)
	MaterialCode string `json:"materialCode,omitempty"`
	// 物料名称(冗余，便于直接展示)
	MaterialName string `json:"materialName,omitempty"`
	// 批次号(系统生成)；精密件可关联所属批次
	BatchNo string `json:"batchNo,omitempty"`
	// 序列号(SN，仅精密件)；空值表示非 SN 行
	SnCode string `json:"snCode,omitempty"`
	// 数量：结构件=批次余量；精密件=1
	Quantity int `json:"quantity,omitempty"`
	// 已锁定数量(库存占用)：结构件=件数；精密件=0/1
	LockedQty int `json:"lockedQty,omitempty"`
	// 检验状态 未检/合格/不合格
	QualityStatus string `json:"qualityStatus,omitempty"`
	// 所在区域(Z01~Z04 大分区)
	ZoneCode string `json:"zoneCode,omitempty"`
	// 生命周期：在库/锁定/出库/使用/报废(精密件用；结构件恒在库)
	Status string `json:"status,omitempty"`
	// 生产日期
	ProductionDate string `json:"productionDate,omitempty"`
	// 供应商
	Supplier string `json:"supplier,omitempty"`
	// 关联入库单号
	InboundNo string `json:"inboundNo,omitempty"`
	// 备注
	Remark string `json:"remark,omitempty"`
	// CreatedAt holds the value of the "created_at" field.
	CreatedAt int64 `json:"createdAt,omitempty"`
	// UpdatedAt holds the value of the "updated_at" field.
	UpdatedAt    int64 `json:"updatedAt,omitempty"`
	selectValues sql.SelectValues
}

// scanValues returns the types for scanning values from sql.Rows.
func (*Inventory) scanValues(columns []string) ([]any, error) {
	values := make([]any, len(columns))
	for i := range columns {
		switch columns[i] {
		case inventory.FieldID, inventory.FieldManageMode, inventory.FieldQuantity, inventory.FieldLockedQty, inventory.FieldCreatedAt, inventory.FieldUpdatedAt:
			values[i] = new(sql.NullInt64)
		case inventory.FieldMaterialCode, inventory.FieldMaterialName, inventory.FieldBatchNo, inventory.FieldSnCode, inventory.FieldQualityStatus, inventory.FieldZoneCode, inventory.FieldStatus, inventory.FieldProductionDate, inventory.FieldSupplier, inventory.FieldInboundNo, inventory.FieldRemark:
			values[i] = new(sql.NullString)
		default:
			values[i] = new(sql.UnknownType)
		}
	}
	return values, nil
}

// assignValues assigns the values that were returned from sql.Rows (after scanning)
// to the Inventory fields.
func (_m *Inventory) assignValues(columns []string, values []any) error {
	if m, n := len(values), len(columns); m < n {
		return fmt.Errorf("mismatch number of scan values: %d != %d", m, n)
	}
	for i := range columns {
		switch columns[i] {
		case inventory.FieldID:
			value, ok := values[i].(*sql.NullInt64)
			if !ok {
				return fmt.Errorf("unexpected type %T for field id", value)
			}
			_m.ID = int(value.Int64)
		case inventory.FieldManageMode:
			if value, ok := values[i].(*sql.NullInt64); !ok {
				return fmt.Errorf("unexpected type %T for field manage_mode", values[i])
			} else if value.Valid {
				_m.ManageMode = int(value.Int64)
			}
		case inventory.FieldMaterialCode:
			if value, ok := values[i].(*sql.NullString); !ok {
				return fmt.Errorf("unexpected type %T for field material_code", values[i])
			} else if value.Valid {
				_m.MaterialCode = value.String
			}
		case inventory.FieldMaterialName:
			if value, ok := values[i].(*sql.NullString); !ok {
				return fmt.Errorf("unexpected type %T for field material_name", values[i])
			} else if value.Valid {
				_m.MaterialName = value.String
			}
		case inventory.FieldBatchNo:
			if value, ok := values[i].(*sql.NullString); !ok {
				return fmt.Errorf("unexpected type %T for field batch_no", values[i])
			} else if value.Valid {
				_m.BatchNo = value.String
			}
		case inventory.FieldSnCode:
			if value, ok := values[i].(*sql.NullString); !ok {
				return fmt.Errorf("unexpected type %T for field sn_code", values[i])
			} else if value.Valid {
				_m.SnCode = value.String
			}
		case inventory.FieldQuantity:
			if value, ok := values[i].(*sql.NullInt64); !ok {
				return fmt.Errorf("unexpected type %T for field quantity", values[i])
			} else if value.Valid {
				_m.Quantity = int(value.Int64)
			}
		case inventory.FieldLockedQty:
			if value, ok := values[i].(*sql.NullInt64); !ok {
				return fmt.Errorf("unexpected type %T for field locked_qty", values[i])
			} else if value.Valid {
				_m.LockedQty = int(value.Int64)
			}
		case inventory.FieldQualityStatus:
			if value, ok := values[i].(*sql.NullString); !ok {
				return fmt.Errorf("unexpected type %T for field quality_status", values[i])
			} else if value.Valid {
				_m.QualityStatus = value.String
			}
		case inventory.FieldZoneCode:
			if value, ok := values[i].(*sql.NullString); !ok {
				return fmt.Errorf("unexpected type %T for field zone_code", values[i])
			} else if value.Valid {
				_m.ZoneCode = value.String
			}
		case inventory.FieldStatus:
			if value, ok := values[i].(*sql.NullString); !ok {
				return fmt.Errorf("unexpected type %T for field status", values[i])
			} else if value.Valid {
				_m.Status = value.String
			}
		case inventory.FieldProductionDate:
			if value, ok := values[i].(*sql.NullString); !ok {
				return fmt.Errorf("unexpected type %T for field production_date", values[i])
			} else if value.Valid {
				_m.ProductionDate = value.String
			}
		case inventory.FieldSupplier:
			if value, ok := values[i].(*sql.NullString); !ok {
				return fmt.Errorf("unexpected type %T for field supplier", values[i])
			} else if value.Valid {
				_m.Supplier = value.String
			}
		case inventory.FieldInboundNo:
			if value, ok := values[i].(*sql.NullString); !ok {
				return fmt.Errorf("unexpected type %T for field inbound_no", values[i])
			} else if value.Valid {
				_m.InboundNo = value.String
			}
		case inventory.FieldRemark:
			if value, ok := values[i].(*sql.NullString); !ok {
				return fmt.Errorf("unexpected type %T for field remark", values[i])
			} else if value.Valid {
				_m.Remark = value.String
			}
		case inventory.FieldCreatedAt:
			if value, ok := values[i].(*sql.NullInt64); !ok {
				return fmt.Errorf("unexpected type %T for field created_at", values[i])
			} else if value.Valid {
				_m.CreatedAt = value.Int64
			}
		case inventory.FieldUpdatedAt:
			if value, ok := values[i].(*sql.NullInt64); !ok {
				return fmt.Errorf("unexpected type %T for field updated_at", values[i])
			} else if value.Valid {
				_m.UpdatedAt = value.Int64
			}
		default:
			_m.selectValues.Set(columns[i], values[i])
		}
	}
	return nil
}

// Value returns the ent.Value that was dynamically selected and assigned to the Inventory.
// This includes values selected through modifiers, order, etc.
func (_m *Inventory) Value(name string) (ent.Value, error) {
	return _m.selectValues.Get(name)
}

// Update returns a builder for updating this Inventory.
// Note that you need to call Inventory.Unwrap() before calling this method if this Inventory
// was returned from a transaction, and the transaction was committed or rolled back.
func (_m *Inventory) Update() *InventoryUpdateOne {
	return NewInventoryClient(_m.config).UpdateOne(_m)
}

// Unwrap unwraps the Inventory entity that was returned from a transaction after it was closed,
// so that all future queries will be executed through the driver which created the transaction.
func (_m *Inventory) Unwrap() *Inventory {
	_tx, ok := _m.config.driver.(*txDriver)
	if !ok {
		panic("ent: Inventory is not a transactional entity")
	}
	_m.config.driver = _tx.drv
	return _m
}

// String implements the fmt.Stringer.
func (_m *Inventory) String() string {
	var builder strings.Builder
	builder.WriteString("Inventory(")
	builder.WriteString(fmt.Sprintf("id=%v, ", _m.ID))
	builder.WriteString("manage_mode=")
	builder.WriteString(fmt.Sprintf("%v", _m.ManageMode))
	builder.WriteString(", ")
	builder.WriteString("material_code=")
	builder.WriteString(_m.MaterialCode)
	builder.WriteString(", ")
	builder.WriteString("material_name=")
	builder.WriteString(_m.MaterialName)
	builder.WriteString(", ")
	builder.WriteString("batch_no=")
	builder.WriteString(_m.BatchNo)
	builder.WriteString(", ")
	builder.WriteString("sn_code=")
	builder.WriteString(_m.SnCode)
	builder.WriteString(", ")
	builder.WriteString("quantity=")
	builder.WriteString(fmt.Sprintf("%v", _m.Quantity))
	builder.WriteString(", ")
	builder.WriteString("locked_qty=")
	builder.WriteString(fmt.Sprintf("%v", _m.LockedQty))
	builder.WriteString(", ")
	builder.WriteString("quality_status=")
	builder.WriteString(_m.QualityStatus)
	builder.WriteString(", ")
	builder.WriteString("zone_code=")
	builder.WriteString(_m.ZoneCode)
	builder.WriteString(", ")
	builder.WriteString("status=")
	builder.WriteString(_m.Status)
	builder.WriteString(", ")
	builder.WriteString("production_date=")
	builder.WriteString(_m.ProductionDate)
	builder.WriteString(", ")
	builder.WriteString("supplier=")
	builder.WriteString(_m.Supplier)
	builder.WriteString(", ")
	builder.WriteString("inbound_no=")
	builder.WriteString(_m.InboundNo)
	builder.WriteString(", ")
	builder.WriteString("remark=")
	builder.WriteString(_m.Remark)
	builder.WriteString(", ")
	builder.WriteString("created_at=")
	builder.WriteString(fmt.Sprintf("%v", _m.CreatedAt))
	builder.WriteString(", ")
	builder.WriteString("updated_at=")
	builder.WriteString(fmt.Sprintf("%v", _m.UpdatedAt))
	builder.WriteByte(')')
	return builder.String()
}

// Inventories is a parsable slice of Inventory.
type Inventories []*Inventory