// Code generated by ent, DO NOT EDIT.

package ent

import (
	"bj_power_wms/ent/inventory"
	"bj_power_wms/ent/predicate"
	"context"
	"errors"
	"fmt"

	"entgo.io/ent/dialect/sql"
	"entgo.io/ent/dialect/sql/sqlgraph"
	"entgo.io/ent/schema/field"
)

// InventoryUpdate is the builder for updating Inventory entities.
type InventoryUpdate struct {
	config
	hooks    []Hook
	mutation *InventoryMutation
}

// Where appends a list predicates to the InventoryUpdate builder.
func (_u *InventoryUpdate) Where(ps ...predicate.Inventory) *InventoryUpdate {
	_u.mutation.Where(ps...)
	return _u
}

// SetManageMode sets the "manage_mode" field.
func (_u *InventoryUpdate) SetManageMode(v int) *InventoryUpdate {
	_u.mutation.ResetManageMode()
	_u.mutation.SetManageMode(v)
	return _u
}

// SetNillableManageMode sets the "manage_mode" field if the given value is not nil.
func (_u *InventoryUpdate) SetNillableManageMode(v *int) *InventoryUpdate {
	if v != nil {
		_u.SetManageMode(*v)
	}
	return _u
}

// AddManageMode adds value to the "manage_mode" field.
func (_u *InventoryUpdate) AddManageMode(v int) *InventoryUpdate {
	_u.mutation.AddManageMode(v)
	return _u
}

// SetMaterialCode sets the "material_code" field.
func (_u *InventoryUpdate) SetMaterialCode(v string) *InventoryUpdate {
	_u.mutation.SetMaterialCode(v)
	return _u
}

// SetNillableMaterialCode sets the "material_code" field if the given value is not nil.
func (_u *InventoryUpdate) SetNillableMaterialCode(v *string) *InventoryUpdate {
	if v != nil {
		_u.SetMaterialCode(*v)
	}
	return _u
}

// SetMaterialName sets the "material_name" field.
func (_u *InventoryUpdate) SetMaterialName(v string) *InventoryUpdate {
	_u.mutation.SetMaterialName(v)
	return _u
}

// SetNillableMaterialName sets the "material_name" field if the given value is not nil.
func (_u *InventoryUpdate) SetNillableMaterialName(v *string) *InventoryUpdate {
	if v != nil {
		_u.SetMaterialName(*v)
	}
	return _u
}

// ClearMaterialName clears the value of the "material_name" field.
func (_u *InventoryUpdate) ClearMaterialName() *InventoryUpdate {
	_u.mutation.ClearMaterialName()
	return _u
}

// SetBatchNo sets the "batch_no" field.
func (_u *InventoryUpdate) SetBatchNo(v string) *InventoryUpdate {
	_u.mutation.SetBatchNo(v)
	return _u
}

// SetNillableBatchNo sets the "batch_no" field if the given value is not nil.
func (_u *InventoryUpdate) SetNillableBatchNo(v *string) *InventoryUpdate {
	if v != nil {
		_u.SetBatchNo(*v)
	}
	return _u
}

// ClearBatchNo clears the value of the "batch_no" field.
func (_u *InventoryUpdate) ClearBatchNo() *InventoryUpdate {
	_u.mutation.ClearBatchNo()
	return _u
}

// SetSnCode sets the "sn_code" field.
func (_u *InventoryUpdate) SetSnCode(v string) *InventoryUpdate {
	_u.mutation.SetSnCode(v)
	return _u
}

// SetNillableSnCode sets the "sn_code" field if the given value is not nil.
func (_u *InventoryUpdate) SetNillableSnCode(v *string) *InventoryUpdate {
	if v != nil {
		_u.SetSnCode(*v)
	}
	return _u
}

// ClearSnCode clears the value of the "sn_code" field.
func (_u *InventoryUpdate) ClearSnCode() *InventoryUpdate {
	_u.mutation.ClearSnCode()
	return _u
}

// SetQuantity sets the "quantity" field.
func (_u *InventoryUpdate) SetQuantity(v int) *InventoryUpdate {
	_u.mutation.ResetQuantity()
	_u.mutation.SetQuantity(v)
	return _u
}

// SetNillableQuantity sets the "quantity" field if the given value is not nil.
func (_u *InventoryUpdate) SetNillableQuantity(v *int) *InventoryUpdate {
	if v != nil {
		_u.SetQuantity(*v)
	}
	return _u
}

// AddQuantity adds value to the "quantity" field.
func (_u *InventoryUpdate) AddQuantity(v int) *InventoryUpdate {
	_u.mutation.AddQuantity(v)
	return _u
}

// SetLockedQty sets the "locked_qty" field.
func (_u *InventoryUpdate) SetLockedQty(v int) *InventoryUpdate {
	_u.mutation.ResetLockedQty()
	_u.mutation.SetLockedQty(v)
	return _u
}

// SetNillableLockedQty sets the "locked_qty" field if the given value is not nil.
func (_u *InventoryUpdate) SetNillableLockedQty(v *int) *InventoryUpdate {
	if v != nil {
		_u.SetLockedQty(*v)
	}
	return _u
}

// AddLockedQty adds value to the "locked_qty" field.
func (_u *InventoryUpdate) AddLockedQty(v int) *InventoryUpdate {
	_u.mutation.AddLockedQty(v)
	return _u
}

// SetQualityStatus sets the "quality_status" field.
func (_u *InventoryUpdate) SetQualityStatus(v string) *InventoryUpdate {
	_u.mutation.SetQualityStatus(v)
	return _u
}

// SetNillableQualityStatus sets the "quality_status" field if the given value is not nil.
func (_u *InventoryUpdate) SetNillableQualityStatus(v *string) *InventoryUpdate {
	if v != nil {
		_u.SetQualityStatus(*v)
	}
	return _u
}

// SetZoneCode sets the "zone_code" field.
func (_u *InventoryUpdate) SetZoneCode(v string) *InventoryUpdate {
	_u.mutation.SetZoneCode(v)
	return _u
}

// SetNillableZoneCode sets the "zone_code" field if the given value is not nil.
func (_u *InventoryUpdate) SetNillableZoneCode(v *string) *InventoryUpdate {
	if v != nil {
		_u.SetZoneCode(*v)
	}
	return _u
}

// ClearZoneCode clears the value of the "zone_code" field.
func (_u *InventoryUpdate) ClearZoneCode() *InventoryUpdate {
	_u.mutation.ClearZoneCode()
	return _u
}

// SetStatus sets the "status" field.
func (_u *InventoryUpdate) SetStatus(v string) *InventoryUpdate {
	_u.mutation.SetStatus(v)
	return _u
}

// SetNillableStatus sets the "status" field if the given value is not nil.
func (_u *InventoryUpdate) SetNillableStatus(v *string) *InventoryUpdate {
	if v != nil {
		_u.SetStatus(*v)
	}
	return _u
}

// SetProductionDate sets the "production_date" field.
func (_u *InventoryUpdate) SetProductionDate(v string) *InventoryUpdate {
	_u.mutation.SetProductionDate(v)
	return _u
}

// SetNillableProductionDate sets the "production_date" field if the given value is not nil.
func (_u *InventoryUpdate) SetNillableProductionDate(v *string) *InventoryUpdate {
	if v != nil {
		_u.SetProductionDate(*v)
	}
	return _u
}

// ClearProductionDate clears the value of the "production_date" field.
func (_u *InventoryUpdate) ClearProductionDate() *InventoryUpdate {
	_u.mutation.ClearProductionDate()
	return _u
}

// SetSupplier sets the "supplier" field.
func (_u *InventoryUpdate) SetSupplier(v string) *InventoryUpdate {
	_u.mutation.SetSupplier(v)
	return _u
}

// SetNillableSupplier sets the "supplier" field if the given value is not nil.
func (_u *InventoryUpdate) SetNillableSupplier(v *string) *InventoryUpdate {
	if v != nil {
		_u.SetSupplier(*v)
	}
	return _u
}

// ClearSupplier clears the value of the "supplier" field.
func (_u *InventoryUpdate) ClearSupplier() *InventoryUpdate {
	_u.mutation.ClearSupplier()
	return _u
}

// SetInboundNo sets the "inbound_no" field.
func (_u *InventoryUpdate) SetInboundNo(v string) *InventoryUpdate {
	_u.mutation.SetInboundNo(v)
	return _u
}

// SetNillableInboundNo sets the "inbound_no" field if the given value is not nil.
func (_u *InventoryUpdate) SetNillableInboundNo(v *string) *InventoryUpdate {
	if v != nil {
		_u.SetInboundNo(*v)
	}
	return _u
}

// ClearInboundNo clears the value of the "inbound_no" field.
func (_u *InventoryUpdate) ClearInboundNo() *InventoryUpdate {
	_u.mutation.ClearInboundNo()
	return _u
}

// SetRemark sets the "remark" field.
func (_u *InventoryUpdate) SetRemark(v string) *InventoryUpdate {
	_u.mutation.SetRemark(v)
	return _u
}

// SetNillableRemark sets the "remark" field if the given value is not nil.
func (_u *InventoryUpdate) SetNillableRemark(v *string) *InventoryUpdate {
	if v != nil {
		_u.SetRemark(*v)
	}
	return _u
}

// ClearRemark clears the value of the "remark" field.
func (_u *InventoryUpdate) ClearRemark() *InventoryUpdate {
	_u.mutation.ClearRemark()
	return _u
}

// SetCreatedAt sets the "created_at" field.
func (_u *InventoryUpdate) SetCreatedAt(v int64) *InventoryUpdate {
	_u.mutation.ResetCreatedAt()
	_u.mutation.SetCreatedAt(v)
	return _u
}

// SetNillableCreatedAt sets the "created_at" field if the given value is not nil.
func (_u *InventoryUpdate) SetNillableCreatedAt(v *int64) *InventoryUpdate {
	if v != nil {
		_u.SetCreatedAt(*v)
	}
	return _u
}

// AddCreatedAt adds value to the "created_at" field.
func (_u *InventoryUpdate) AddCreatedAt(v int64) *InventoryUpdate {
	_u.mutation.AddCreatedAt(v)
	return _u
}

// SetUpdatedAt sets the "updated_at" field.
func (_u *InventoryUpdate) SetUpdatedAt(v int64) *InventoryUpdate {
	_u.mutation.ResetUpdatedAt()
	_u.mutation.SetUpdatedAt(v)
	return _u
}

// SetNillableUpdatedAt sets the "updated_at" field if the given value is not nil.
func (_u *InventoryUpdate) SetNillableUpdatedAt(v *int64) *InventoryUpdate {
	if v != nil {
		_u.SetUpdatedAt(*v)
	}
	return _u
}

// AddUpdatedAt adds value to the "updated_at" field.
func (_u *InventoryUpdate) AddUpdatedAt(v int64) *InventoryUpdate {
	_u.mutation.AddUpdatedAt(v)
	return _u
}

// Mutation returns the InventoryMutation object of the builder.
func (_u *InventoryUpdate) Mutation() *InventoryMutation {
	return _u.mutation
}

// Save executes the query and returns the number of nodes affected by the update operation.
func (_u *InventoryUpdate) Save(ctx context.Context) (int, error) {
	return withHooks(ctx, _u.sqlSave, _u.mutation, _u.hooks)
}

// SaveX is like Save, but panics if an error occurs.
func (_u *InventoryUpdate) SaveX(ctx context.Context) int {
	affected, err := _u.Save(ctx)
	if err != nil {
		panic(err)
	}
	return affected
}

// Exec executes the query.
func (_u *InventoryUpdate) Exec(ctx context.Context) error {
	_, err := _u.Save(ctx)
	return err
}

// ExecX is like Exec, but panics if an error occurs.
func (_u *InventoryUpdate) ExecX(ctx context.Context) {
	if err := _u.Exec(ctx); err != nil {
		panic(err)
	}
}

func (_u *InventoryUpdate) sqlSave(ctx context.Context) (_node int, err error) {
	_spec := sqlgraph.NewUpdateSpec(inventory.Table, inventory.Columns, sqlgraph.NewFieldSpec(inventory.FieldID, field.TypeInt))
	if ps := _u.mutation.predicates; len(ps) > 0 {
		_spec.Predicate = func(selector *sql.Selector) {
			for i := range ps {
				ps[i](selector)
			}
		}
	}
	if value, ok := _u.mutation.ManageMode(); ok {
		_spec.SetField(inventory.FieldManageMode, field.TypeInt, value)
	}
	if value, ok := _u.mutation.AddedManageMode(); ok {
		_spec.AddField(inventory.FieldManageMode, field.TypeInt, value)
	}
	if value, ok := _u.mutation.MaterialCode(); ok {
		_spec.SetField(inventory.FieldMaterialCode, field.TypeString, value)
	}
	if value, ok := _u.mutation.MaterialName(); ok {
		_spec.SetField(inventory.FieldMaterialName, field.TypeString, value)
	}
	if _u.mutation.MaterialNameCleared() {
		_spec.ClearField(inventory.FieldMaterialName, field.TypeString)
	}
	if value, ok := _u.mutation.BatchNo(); ok {
		_spec.SetField(inventory.FieldBatchNo, field.TypeString, value)
	}
	if _u.mutation.BatchNoCleared() {
		_spec.ClearField(inventory.FieldBatchNo, field.TypeString)
	}
	if value, ok := _u.mutation.SnCode(); ok {
		_spec.SetField(inventory.FieldSnCode, field.TypeString, value)
	}
	if _u.mutation.SnCodeCleared() {
		_spec.ClearField(inventory.FieldSnCode, field.TypeString)
	}
	if value, ok := _u.mutation.Quantity(); ok {
		_spec.SetField(inventory.FieldQuantity, field.TypeInt, value)
	}
	if value, ok := _u.mutation.AddedQuantity(); ok {
		_spec.AddField(inventory.FieldQuantity, field.TypeInt, value)
	}
	if value, ok := _u.mutation.LockedQty(); ok {
		_spec.SetField(inventory.FieldLockedQty, field.TypeInt, value)
	}
	if value, ok := _u.mutation.AddedLockedQty(); ok {
		_spec.AddField(inventory.FieldLockedQty, field.TypeInt, value)
	}
	if value, ok := _u.mutation.QualityStatus(); ok {
		_spec.SetField(inventory.FieldQualityStatus, field.TypeString, value)
	}
	if value, ok := _u.mutation.ZoneCode(); ok {
		_spec.SetField(inventory.FieldZoneCode, field.TypeString, value)
	}
	if _u.mutation.ZoneCodeCleared() {
		_spec.ClearField(inventory.FieldZoneCode, field.TypeString)
	}
	if value, ok := _u.mutation.Status(); ok {
		_spec.SetField(inventory.FieldStatus, field.TypeString, value)
	}
	if value, ok := _u.mutation.ProductionDate(); ok {
		_spec.SetField(inventory.FieldProductionDate, field.TypeString, value)
	}
	if _u.mutation.ProductionDateCleared() {
		_spec.ClearField(inventory.FieldProductionDate, field.TypeString)
	}
	if value, ok := _u.mutation.Supplier(); ok {
		_spec.SetField(inventory.FieldSupplier, field.TypeString, value)
	}
	if _u.mutation.SupplierCleared() {
		_spec.ClearField(inventory.FieldSupplier, field.TypeString)
	}
	if value, ok := _u.mutation.InboundNo(); ok {
		_spec.SetField(inventory.FieldInboundNo, field.TypeString, value)
	}
	if _u.mutation.InboundNoCleared() {
		_spec.ClearField(inventory.FieldInboundNo, field.TypeString)
	}
	if value, ok := _u.mutation.Remark(); ok {
		_spec.SetField(inventory.FieldRemark, field.TypeString, value)
	}
	if _u.mutation.RemarkCleared() {
		_spec.ClearField(inventory.FieldRemark, field.TypeString)
	}
	if value, ok := _u.mutation.CreatedAt(); ok {
		_spec.SetField(inventory.FieldCreatedAt, field.TypeInt64, value)
	}
	if value, ok := _u.mutation.AddedCreatedAt(); ok {
		_spec.AddField(inventory.FieldCreatedAt, field.TypeInt64, value)
	}
	if value, ok := _u.mutation.UpdatedAt(); ok {
		_spec.SetField(inventory.FieldUpdatedAt, field.TypeInt64, value)
	}
	if value, ok := _u.mutation.AddedUpdatedAt(); ok {
		_spec.AddField(inventory.FieldUpdatedAt, field.TypeInt64, value)
	}
	if _node, err = sqlgraph.UpdateNodes(ctx, _u.driver, _spec); err != nil {
		if _, ok := err.(*sqlgraph.NotFoundError); ok {
			err = &NotFoundError{inventory.Label}
		} else if sqlgraph.IsConstraintError(err) {
			err = &ConstraintError{msg: err.Error(), wrap: err}
		}
		return 0, err
	}
	_u.mutation.done = true
	return _node, nil
}

// InventoryUpdateOne is the builder for updating a single Inventory entity.
type InventoryUpdateOne struct {
	config
	fields   []string
	hooks    []Hook
	mutation *InventoryMutation
}

// SetManageMode sets the "manage_mode" field.
func (_u *InventoryUpdateOne) SetManageMode(v int) *InventoryUpdateOne {
	_u.mutation.ResetManageMode()
	_u.mutation.SetManageMode(v)
	return _u
}

// SetNillableManageMode sets the "manage_mode" field if the given value is not nil.
func (_u *InventoryUpdateOne) SetNillableManageMode(v *int) *InventoryUpdateOne {
	if v != nil {
		_u.SetManageMode(*v)
	}
	return _u
}

// AddManageMode adds value to the "manage_mode" field.
func (_u *InventoryUpdateOne) AddManageMode(v int) *InventoryUpdateOne {
	_u.mutation.AddManageMode(v)
	return _u
}

// SetMaterialCode sets the "material_code" field.
func (_u *InventoryUpdateOne) SetMaterialCode(v string) *InventoryUpdateOne {
	_u.mutation.SetMaterialCode(v)
	return _u
}

// SetNillableMaterialCode sets the "material_code" field if the given value is not nil.
func (_u *InventoryUpdateOne) SetNillableMaterialCode(v *string) *InventoryUpdateOne {
	if v != nil {
		_u.SetMaterialCode(*v)
	}
	return _u
}

// SetMaterialName sets the "material_name" field.
func (_u *InventoryUpdateOne) SetMaterialName(v string) *InventoryUpdateOne {
	_u.mutation.SetMaterialName(v)
	return _u
}

// SetNillableMaterialName sets the "material_name" field if the given value is not nil.
func (_u *InventoryUpdateOne) SetNillableMaterialName(v *string) *InventoryUpdateOne {
	if v != nil {
		_u.SetMaterialName(*v)
	}
	return _u
}

// ClearMaterialName clears the value of the "material_name" field.
func (_u *InventoryUpdateOne) ClearMaterialName() *InventoryUpdateOne {
	_u.mutation.ClearMaterialName()
	return _u
}

// SetBatchNo sets the "batch_no" field.
func (_u *InventoryUpdateOne) SetBatchNo(v string) *InventoryUpdateOne {
	_u.mutation.SetBatchNo(v)
	return _u
}

// SetNillableBatchNo sets the "batch_no" field if the given value is not nil.
func (_u *InventoryUpdateOne) SetNillableBatchNo(v *string) *InventoryUpdateOne {
	if v != nil {
		_u.SetBatchNo(*v)
	}
	return _u
}

// ClearBatchNo clears the value of the "batch_no" field.
func (_u *InventoryUpdateOne) ClearBatchNo() *InventoryUpdateOne {
	_u.mutation.ClearBatchNo()
	return _u
}

// SetSnCode sets the "sn_code" field.
func (_u *InventoryUpdateOne) SetSnCode(v string) *InventoryUpdateOne {
	_u.mutation.SetSnCode(v)
	return _u
}

// SetNillableSnCode sets the "sn_code" field if the given value is not nil.
func (_u *InventoryUpdateOne) SetNillableSnCode(v *string) *InventoryUpdateOne {
	if v != nil {
		_u.SetSnCode(*v)
	}
	return _u
}

// ClearSnCode clears the value of the "sn_code" field.
func (_u *InventoryUpdateOne) ClearSnCode() *InventoryUpdateOne {
	_u.mutation.ClearSnCode()
	return _u
}

// SetQuantity sets the "quantity" field.
func (_u *InventoryUpdateOne) SetQuantity(v int) *InventoryUpdateOne {
	_u.mutation.ResetQuantity()
	_u.mutation.SetQuantity(v)
	return _u
}

// SetNillableQuantity sets the "quantity" field if the given value is not nil.
func (_u *InventoryUpdateOne) SetNillableQuantity(v *int) *InventoryUpdateOne {
	if v != nil {
		_u.SetQuantity(*v)
	}
	return _u
}

// AddQuantity adds value to the "quantity" field.
func (_u *InventoryUpdateOne) AddQuantity(v int) *InventoryUpdateOne {
	_u.mutation.AddQuantity(v)
	return _u
}

// SetLockedQty sets the "locked_qty" field.
func (_u *InventoryUpdateOne) SetLockedQty(v int) *InventoryUpdateOne {
	_u.mutation.ResetLockedQty()
	_u.mutation.SetLockedQty(v)
	return _u
}

// SetNillableLockedQty sets the "locked_qty" field if the given value is not nil.
func (_u *InventoryUpdateOne) SetNillableLockedQty(v *int) *InventoryUpdateOne {
	if v != nil {
		_u.SetLockedQty(*v)
	}
	return _u
}

// AddLockedQty adds value to the "locked_qty" field.
func (_u *InventoryUpdateOne) AddLockedQty(v int) *InventoryUpdateOne {
	_u.mutation.AddLockedQty(v)
	return _u
}

// SetQualityStatus sets the "quality_status" field.
func (_u *InventoryUpdateOne) SetQualityStatus(v string) *InventoryUpdateOne {
	_u.mutation.SetQualityStatus(v)
	return _u
}

// SetNillableQualityStatus sets the "quality_status" field if the given value is not nil.
func (_u *InventoryUpdateOne) SetNillableQualityStatus(v *string) *InventoryUpdateOne {
	if v != nil {
		_u.SetQualityStatus(*v)
	}
	return _u
}

// SetZoneCode sets the "zone_code" field.
func (_u *InventoryUpdateOne) SetZoneCode(v string) *InventoryUpdateOne {
	_u.mutation.SetZoneCode(v)
	return _u
}

// SetNillableZoneCode sets the "zone_code" field if the given value is not nil.
func (_u *InventoryUpdateOne) SetNillableZoneCode(v *string) *InventoryUpdateOne {
	if v != nil {
		_u.SetZoneCode(*v)
	}
	return _u
}

// ClearZoneCode clears the value of the "zone_code" field.
func (_u *InventoryUpdateOne) ClearZoneCode() *InventoryUpdateOne {
	_u.mutation.ClearZoneCode()
	return _u
}

// SetStatus sets the "status" field.
func (_u *InventoryUpdateOne) SetStatus(v string) *InventoryUpdateOne {
	_u.mutation.SetStatus(v)
	return _u
}

// SetNillableStatus sets the "status" field if the given value is not nil.
func (_u *InventoryUpdateOne) SetNillableStatus(v *string) *InventoryUpdateOne {
	if v != nil {
		_u.SetStatus(*v)
	}
	return _u
}

// SetProductionDate sets the "production_date" field.
func (_u *InventoryUpdateOne) SetProductionDate(v string) *InventoryUpdateOne {
	_u.mutation.SetProductionDate(v)
	return _u
}

// SetNillableProductionDate sets the "production_date" field if the given value is not nil.
func (_u *InventoryUpdateOne) SetNillableProductionDate(v *string) *InventoryUpdateOne {
	if v != nil {
		_u.SetProductionDate(*v)
	}
	return _u
}

// ClearProductionDate clears the value of the "production_date" field.
func (_u *InventoryUpdateOne) ClearProductionDate() *InventoryUpdateOne {
	_u.mutation.ClearProductionDate()
	return _u
}

// SetSupplier sets the "supplier" field.
func (_u *InventoryUpdateOne) SetSupplier(v string) *InventoryUpdateOne {
	_u.mutation.SetSupplier(v)
	return _u
}

// SetNillableSupplier sets the "supplier" field if the given value is not nil.
func (_u *InventoryUpdateOne) SetNillableSupplier(v *string) *InventoryUpdateOne {
	if v != nil {
		_u.SetSupplier(*v)
	}
	return _u
}

// ClearSupplier clears the value of the "supplier" field.
func (_u *InventoryUpdateOne) ClearSupplier() *InventoryUpdateOne {
	_u.mutation.ClearSupplier()
	return _u
}

// SetInboundNo sets the "inbound_no" field.
func (_u *InventoryUpdateOne) SetInboundNo(v string) *InventoryUpdateOne {
	_u.mutation.SetInboundNo(v)
	return _u
}

// SetNillableInboundNo sets the "inbound_no" field if the given value is not nil.
func (_u *InventoryUpdateOne) SetNillableInboundNo(v *string) *InventoryUpdateOne {
	if v != nil {
		_u.SetInboundNo(*v)
	}
	return _u
}

// ClearInboundNo clears the value of the "inbound_no" field.
func (_u *InventoryUpdateOne) ClearInboundNo() *InventoryUpdateOne {
	_u.mutation.ClearInboundNo()
	return _u
}

// SetRemark sets the "remark" field.
func (_u *InventoryUpdateOne) SetRemark(v string) *InventoryUpdateOne {
	_u.mutation.SetRemark(v)
	return _u
}

// SetNillableRemark sets the "remark" field if the given value is not nil.
func (_u *InventoryUpdateOne) SetNillableRemark(v *string) *InventoryUpdateOne {
	if v != nil {
		_u.SetRemark(*v)
	}
	return _u
}

// ClearRemark clears the value of the "remark" field.
func (_u *InventoryUpdateOne) ClearRemark() *InventoryUpdateOne {
	_u.mutation.ClearRemark()
	return _u
}

// SetCreatedAt sets the "created_at" field.
func (_u *InventoryUpdateOne) SetCreatedAt(v int64) *InventoryUpdateOne {
	_u.mutation.ResetCreatedAt()
	_u.mutation.SetCreatedAt(v)
	return _u
}

// SetNillableCreatedAt sets the "created_at" field if the given value is not nil.
func (_u *InventoryUpdateOne) SetNillableCreatedAt(v *int64) *InventoryUpdateOne {
	if v != nil {
		_u.SetCreatedAt(*v)
	}
	return _u
}

// AddCreatedAt adds value to the "created_at" field.
func (_u *InventoryUpdateOne) AddCreatedAt(v int64) *InventoryUpdateOne {
	_u.mutation.AddCreatedAt(v)
	return _u
}

// SetUpdatedAt sets the "updated_at" field.
func (_u *InventoryUpdateOne) SetUpdatedAt(v int64) *InventoryUpdateOne {
	_u.mutation.ResetUpdatedAt()
	_u.mutation.SetUpdatedAt(v)
	return _u
}

// SetNillableUpdatedAt sets the "updated_at" field if the given value is not nil.
func (_u *InventoryUpdateOne) SetNillableUpdatedAt(v *int64) *InventoryUpdateOne {
	if v != nil {
		_u.SetUpdatedAt(*v)
	}
	return _u
}

// AddUpdatedAt adds value to the "updated_at" field.
func (_u *InventoryUpdateOne) AddUpdatedAt(v int64) *InventoryUpdateOne {
	_u.mutation.AddUpdatedAt(v)
	return _u
}

// Mutation returns the InventoryMutation object of the builder.
func (_u *InventoryUpdateOne) Mutation() *InventoryMutation {
	return _u.mutation
}

// Where appends a list predicates to the InventoryUpdate builder.
func (_u *InventoryUpdateOne) Where(ps ...predicate.Inventory) *InventoryUpdateOne {
	_u.mutation.Where(ps...)
	return _u
}

// Select allows selecting one or more fields (columns) of the returned entity.
// The default is selecting all fields defined in the entity schema.
func (_u *InventoryUpdateOne) Select(field string, fields ...string) *InventoryUpdateOne {
	_u.fields = append([]string{field}, fields...)
	return _u
}

// Save executes the query and returns the updated Inventory entity.
func (_u *InventoryUpdateOne) Save(ctx context.Context) (*Inventory, error) {
	return withHooks(ctx, _u.sqlSave, _u.mutation, _u.hooks)
}

// SaveX is like Save, but panics if an error occurs.
func (_u *InventoryUpdateOne) SaveX(ctx context.Context) *Inventory {
	node, err := _u.Save(ctx)
	if err != nil {
		panic(err)
	}
	return node
}

// Exec executes the query on the entity.
func (_u *InventoryUpdateOne) Exec(ctx context.Context) error {
	_, err := _u.Save(ctx)
	return err
}

// ExecX is like Exec, but panics if an error occurs.
func (_u *InventoryUpdateOne) ExecX(ctx context.Context) {
	if err := _u.Exec(ctx); err != nil {
		panic(err)
	}
}

func (_u *InventoryUpdateOne) sqlSave(ctx context.Context) (_node *Inventory, err error) {
	_spec := sqlgraph.NewUpdateSpec(inventory.Table, inventory.Columns, sqlgraph.NewFieldSpec(inventory.FieldID, field.TypeInt))
	id, ok := _u.mutation.ID()
	if !ok {
		return nil, &ValidationError{Name: "id", err: errors.New(`ent: missing "Inventory.id" for update`)}
	}
	_spec.Node.ID.Value = id
	if fields := _u.fields; len(fields) > 0 {
		_spec.Node.Columns = make([]string, 0, len(fields))
		_spec.Node.Columns = append(_spec.Node.Columns, inventory.FieldID)
		for _, f := range fields {
			if !inventory.ValidColumn(f) {
				return nil, &ValidationError{Name: f, err: fmt.Errorf("ent: invalid field %q for query", f)}
			}
			if f != inventory.FieldID {
				_spec.Node.Columns = append(_spec.Node.Columns, f)
			}
		}
	}
	if ps := _u.mutation.predicates; len(ps) > 0 {
		_spec.Predicate = func(selector *sql.Selector) {
			for i := range ps {
				ps[i](selector)
			}
		}
	}
	if value, ok := _u.mutation.ManageMode(); ok {
		_spec.SetField(inventory.FieldManageMode, field.TypeInt, value)
	}
	if value, ok := _u.mutation.AddedManageMode(); ok {
		_spec.AddField(inventory.FieldManageMode, field.TypeInt, value)
	}
	if value, ok := _u.mutation.MaterialCode(); ok {
		_spec.SetField(inventory.FieldMaterialCode, field.TypeString, value)
	}
	if value, ok := _u.mutation.MaterialName(); ok {
		_spec.SetField(inventory.FieldMaterialName, field.TypeString, value)
	}
	if _u.mutation.MaterialNameCleared() {
		_spec.ClearField(inventory.FieldMaterialName, field.TypeString)
	}
	if value, ok := _u.mutation.BatchNo(); ok {
		_spec.SetField(inventory.FieldBatchNo, field.TypeString, value)
	}
	if _u.mutation.BatchNoCleared() {
		_spec.ClearField(inventory.FieldBatchNo, field.TypeString)
	}
	if value, ok := _u.mutation.SnCode(); ok {
		_spec.SetField(inventory.FieldSnCode, field.TypeString, value)
	}
	if _u.mutation.SnCodeCleared() {
		_spec.ClearField(inventory.FieldSnCode, field.TypeString)
	}
	if value, ok := _u.mutation.Quantity(); ok {
		_spec.SetField(inventory.FieldQuantity, field.TypeInt, value)
	}
	if value, ok := _u.mutation.AddedQuantity(); ok {
		_spec.AddField(inventory.FieldQuantity, field.TypeInt, value)
	}
	if value, ok := _u.mutation.LockedQty(); ok {
		_spec.SetField(inventory.FieldLockedQty, field.TypeInt, value)
	}
	if value, ok := _u.mutation.AddedLockedQty(); ok {
		_spec.AddField(inventory.FieldLockedQty, field.TypeInt, value)
	}
	if value, ok := _u.mutation.QualityStatus(); ok {
		_spec.SetField(inventory.FieldQualityStatus, field.TypeString, value)
	}
	if value, ok := _u.mutation.ZoneCode(); ok {
		_spec.SetField(inventory.FieldZoneCode, field.TypeString, value)
	}
	if _u.mutation.ZoneCodeCleared() {
		_spec.ClearField(inventory.FieldZoneCode, field.TypeString)
	}
	if value, ok := _u.mutation.Status(); ok {
		_spec.SetField(inventory.FieldStatus, field.TypeString, value)
	}
	if value, ok := _u.mutation.ProductionDate(); ok {
		_spec.SetField(inventory.FieldProductionDate, field.TypeString, value)
	}
	if _u.mutation.ProductionDateCleared() {
		_spec.ClearField(inventory.FieldProductionDate, field.TypeString)
	}
	if value, ok := _u.mutation.Supplier(); ok {
		_spec.SetField(inventory.FieldSupplier, field.TypeString, value)
	}
	if _u.mutation.SupplierCleared() {
		_spec.ClearField(inventory.FieldSupplier, field.TypeString)
	}
	if value, ok := _u.mutation.InboundNo(); ok {
		_spec.SetField(inventory.FieldInboundNo, field.TypeString, value)
	}
	if _u.mutation.InboundNoCleared() {
		_spec.ClearField(inventory.FieldInboundNo, field.TypeString)
	}
	if value, ok := _u.mutation.Remark(); ok {
		_spec.SetField(inventory.FieldRemark, field.TypeString, value)
	}
	if _u.mutation.RemarkCleared() {
		_spec.ClearField(inventory.FieldRemark, field.TypeString)
	}
	if value, ok := _u.mutation.CreatedAt(); ok {
		_spec.SetField(inventory.FieldCreatedAt, field.TypeInt64, value)
	}
	if value, ok := _u.mutation.AddedCreatedAt(); ok {
		_spec.AddField(inventory.FieldCreatedAt, field.TypeInt64, value)
	}
	if value, ok := _u.mutation.UpdatedAt(); ok {
		_spec.SetField(inventory.FieldUpdatedAt, field.TypeInt64, value)
	}
	if value, ok := _u.mutation.AddedUpdatedAt(); ok {
		_spec.AddField(inventory.FieldUpdatedAt, field.TypeInt64, value)
	}
	_node = &Inventory{config: _u.config}
	_spec.Assign = _node.assignValues
	_spec.ScanValues = _node.scanValues
	if err = sqlgraph.UpdateNode(ctx, _u.driver, _spec); err != nil {
		if _, ok := err.(*sqlgraph.NotFoundError); ok {
			err = &NotFoundError{inventory.Label}
		} else if sqlgraph.IsConstraintError(err) {
			err = &ConstraintError{msg: err.Error(), wrap: err}
		}
		return nil, err
	}
	_u.mutation.done = true
	return _node, nil
}