// Code generated by ent, DO NOT EDIT.

package ent

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

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

// InventoryBatch is the model entity for the InventoryBatch schema.
type InventoryBatch struct {
	config `json:"-"`
	// ID of the ent.
	ID int `json:"id,omitempty"`
	// 批次号(系统自动生成：日期+自增)
	BatchNo string `json:"batch_no,omitempty"`
	// 物料编码
	MaterialCode string `json:"material_code,omitempty"`
	// 物料名称(冗余)
	MaterialName string `json:"material_name,omitempty"`
	// 当前可用数量
	Quantity int `json:"quantity,omitempty"`
	// 已锁定数量
	LockedQty int `json:"locked_qty,omitempty"`
	// 生产日期
	ProductionDate string `json:"production_date,omitempty"`
	// 供应商
	Supplier string `json:"supplier,omitempty"`
	// 检验状态 未检/合格/不合格
	QualityStatus string `json:"quality_status,omitempty"`
	// 所在区域
	ZoneCode string `json:"zone_code,omitempty"`
	// 备注
	Remark string `json:"remark,omitempty"`
	// CreatedAt holds the value of the "created_at" field.
	CreatedAt int64 `json:"created_at,omitempty"`
	// UpdatedAt holds the value of the "updated_at" field.
	UpdatedAt    int64 `json:"updated_at,omitempty"`
	selectValues sql.SelectValues
}

// scanValues returns the types for scanning values from sql.Rows.
func (*InventoryBatch) scanValues(columns []string) ([]any, error) {
	values := make([]any, len(columns))
	for i := range columns {
		switch columns[i] {
		case inventorybatch.FieldID, inventorybatch.FieldQuantity, inventorybatch.FieldLockedQty, inventorybatch.FieldCreatedAt, inventorybatch.FieldUpdatedAt:
			values[i] = new(sql.NullInt64)
		case inventorybatch.FieldBatchNo, inventorybatch.FieldMaterialCode, inventorybatch.FieldMaterialName, inventorybatch.FieldProductionDate, inventorybatch.FieldSupplier, inventorybatch.FieldQualityStatus, inventorybatch.FieldZoneCode, inventorybatch.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 InventoryBatch fields.
func (_m *InventoryBatch) 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 inventorybatch.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 inventorybatch.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 inventorybatch.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 inventorybatch.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 inventorybatch.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 inventorybatch.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 inventorybatch.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 inventorybatch.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 inventorybatch.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 inventorybatch.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 inventorybatch.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 inventorybatch.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 inventorybatch.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 InventoryBatch.
// This includes values selected through modifiers, order, etc.
func (_m *InventoryBatch) Value(name string) (ent.Value, error) {
	return _m.selectValues.Get(name)
}

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

// Unwrap unwraps the InventoryBatch 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 *InventoryBatch) Unwrap() *InventoryBatch {
	_tx, ok := _m.config.driver.(*txDriver)
	if !ok {
		panic("ent: InventoryBatch is not a transactional entity")
	}
	_m.config.driver = _tx.drv
	return _m
}

// String implements the fmt.Stringer.
func (_m *InventoryBatch) String() string {
	var builder strings.Builder
	builder.WriteString("InventoryBatch(")
	builder.WriteString(fmt.Sprintf("id=%v, ", _m.ID))
	builder.WriteString("batch_no=")
	builder.WriteString(_m.BatchNo)
	builder.WriteString(", ")
	builder.WriteString("material_code=")
	builder.WriteString(_m.MaterialCode)
	builder.WriteString(", ")
	builder.WriteString("material_name=")
	builder.WriteString(_m.MaterialName)
	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("production_date=")
	builder.WriteString(_m.ProductionDate)
	builder.WriteString(", ")
	builder.WriteString("supplier=")
	builder.WriteString(_m.Supplier)
	builder.WriteString(", ")
	builder.WriteString("quality_status=")
	builder.WriteString(_m.QualityStatus)
	builder.WriteString(", ")
	builder.WriteString("zone_code=")
	builder.WriteString(_m.ZoneCode)
	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()
}

// InventoryBatches is a parsable slice of InventoryBatch.
type InventoryBatches []*InventoryBatch