// Code generated by ent, DO NOT EDIT.

package ent

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

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

// StocktakeItemUpdate is the builder for updating StocktakeItem entities.
type StocktakeItemUpdate struct {
	config
	hooks    []Hook
	mutation *StocktakeItemMutation
}

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

// SetStocktakeNo sets the "stocktake_no" field.
func (_u *StocktakeItemUpdate) SetStocktakeNo(v string) *StocktakeItemUpdate {
	_u.mutation.SetStocktakeNo(v)
	return _u
}

// SetNillableStocktakeNo sets the "stocktake_no" field if the given value is not nil.
func (_u *StocktakeItemUpdate) SetNillableStocktakeNo(v *string) *StocktakeItemUpdate {
	if v != nil {
		_u.SetStocktakeNo(*v)
	}
	return _u
}

// SetTargetType sets the "target_type" field.
func (_u *StocktakeItemUpdate) SetTargetType(v string) *StocktakeItemUpdate {
	_u.mutation.SetTargetType(v)
	return _u
}

// SetNillableTargetType sets the "target_type" field if the given value is not nil.
func (_u *StocktakeItemUpdate) SetNillableTargetType(v *string) *StocktakeItemUpdate {
	if v != nil {
		_u.SetTargetType(*v)
	}
	return _u
}

// SetTargetID sets the "target_id" field.
func (_u *StocktakeItemUpdate) SetTargetID(v string) *StocktakeItemUpdate {
	_u.mutation.SetTargetID(v)
	return _u
}

// SetNillableTargetID sets the "target_id" field if the given value is not nil.
func (_u *StocktakeItemUpdate) SetNillableTargetID(v *string) *StocktakeItemUpdate {
	if v != nil {
		_u.SetTargetID(*v)
	}
	return _u
}

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

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

// ClearMaterialCode clears the value of the "material_code" field.
func (_u *StocktakeItemUpdate) ClearMaterialCode() *StocktakeItemUpdate {
	_u.mutation.ClearMaterialCode()
	return _u
}

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

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

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

// SetBookQty sets the "book_qty" field.
func (_u *StocktakeItemUpdate) SetBookQty(v int) *StocktakeItemUpdate {
	_u.mutation.ResetBookQty()
	_u.mutation.SetBookQty(v)
	return _u
}

// SetNillableBookQty sets the "book_qty" field if the given value is not nil.
func (_u *StocktakeItemUpdate) SetNillableBookQty(v *int) *StocktakeItemUpdate {
	if v != nil {
		_u.SetBookQty(*v)
	}
	return _u
}

// AddBookQty adds value to the "book_qty" field.
func (_u *StocktakeItemUpdate) AddBookQty(v int) *StocktakeItemUpdate {
	_u.mutation.AddBookQty(v)
	return _u
}

// SetScannedQty sets the "scanned_qty" field.
func (_u *StocktakeItemUpdate) SetScannedQty(v int) *StocktakeItemUpdate {
	_u.mutation.ResetScannedQty()
	_u.mutation.SetScannedQty(v)
	return _u
}

// SetNillableScannedQty sets the "scanned_qty" field if the given value is not nil.
func (_u *StocktakeItemUpdate) SetNillableScannedQty(v *int) *StocktakeItemUpdate {
	if v != nil {
		_u.SetScannedQty(*v)
	}
	return _u
}

// AddScannedQty adds value to the "scanned_qty" field.
func (_u *StocktakeItemUpdate) AddScannedQty(v int) *StocktakeItemUpdate {
	_u.mutation.AddScannedQty(v)
	return _u
}

// SetDiffQty sets the "diff_qty" field.
func (_u *StocktakeItemUpdate) SetDiffQty(v int) *StocktakeItemUpdate {
	_u.mutation.ResetDiffQty()
	_u.mutation.SetDiffQty(v)
	return _u
}

// SetNillableDiffQty sets the "diff_qty" field if the given value is not nil.
func (_u *StocktakeItemUpdate) SetNillableDiffQty(v *int) *StocktakeItemUpdate {
	if v != nil {
		_u.SetDiffQty(*v)
	}
	return _u
}

// AddDiffQty adds value to the "diff_qty" field.
func (_u *StocktakeItemUpdate) AddDiffQty(v int) *StocktakeItemUpdate {
	_u.mutation.AddDiffQty(v)
	return _u
}

// SetCounted sets the "counted" field.
func (_u *StocktakeItemUpdate) SetCounted(v bool) *StocktakeItemUpdate {
	_u.mutation.SetCounted(v)
	return _u
}

// SetNillableCounted sets the "counted" field if the given value is not nil.
func (_u *StocktakeItemUpdate) SetNillableCounted(v *bool) *StocktakeItemUpdate {
	if v != nil {
		_u.SetCounted(*v)
	}
	return _u
}

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

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

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

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

// Save executes the query and returns the number of nodes affected by the update operation.
func (_u *StocktakeItemUpdate) 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 *StocktakeItemUpdate) SaveX(ctx context.Context) int {
	affected, err := _u.Save(ctx)
	if err != nil {
		panic(err)
	}
	return affected
}

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

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

func (_u *StocktakeItemUpdate) sqlSave(ctx context.Context) (_node int, err error) {
	_spec := sqlgraph.NewUpdateSpec(stocktakeitem.Table, stocktakeitem.Columns, sqlgraph.NewFieldSpec(stocktakeitem.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.StocktakeNo(); ok {
		_spec.SetField(stocktakeitem.FieldStocktakeNo, field.TypeString, value)
	}
	if value, ok := _u.mutation.TargetType(); ok {
		_spec.SetField(stocktakeitem.FieldTargetType, field.TypeString, value)
	}
	if value, ok := _u.mutation.TargetID(); ok {
		_spec.SetField(stocktakeitem.FieldTargetID, field.TypeString, value)
	}
	if value, ok := _u.mutation.MaterialCode(); ok {
		_spec.SetField(stocktakeitem.FieldMaterialCode, field.TypeString, value)
	}
	if _u.mutation.MaterialCodeCleared() {
		_spec.ClearField(stocktakeitem.FieldMaterialCode, field.TypeString)
	}
	if value, ok := _u.mutation.ZoneCode(); ok {
		_spec.SetField(stocktakeitem.FieldZoneCode, field.TypeString, value)
	}
	if _u.mutation.ZoneCodeCleared() {
		_spec.ClearField(stocktakeitem.FieldZoneCode, field.TypeString)
	}
	if value, ok := _u.mutation.BookQty(); ok {
		_spec.SetField(stocktakeitem.FieldBookQty, field.TypeInt, value)
	}
	if value, ok := _u.mutation.AddedBookQty(); ok {
		_spec.AddField(stocktakeitem.FieldBookQty, field.TypeInt, value)
	}
	if value, ok := _u.mutation.ScannedQty(); ok {
		_spec.SetField(stocktakeitem.FieldScannedQty, field.TypeInt, value)
	}
	if value, ok := _u.mutation.AddedScannedQty(); ok {
		_spec.AddField(stocktakeitem.FieldScannedQty, field.TypeInt, value)
	}
	if value, ok := _u.mutation.DiffQty(); ok {
		_spec.SetField(stocktakeitem.FieldDiffQty, field.TypeInt, value)
	}
	if value, ok := _u.mutation.AddedDiffQty(); ok {
		_spec.AddField(stocktakeitem.FieldDiffQty, field.TypeInt, value)
	}
	if value, ok := _u.mutation.Counted(); ok {
		_spec.SetField(stocktakeitem.FieldCounted, field.TypeBool, value)
	}
	if value, ok := _u.mutation.UpdatedAt(); ok {
		_spec.SetField(stocktakeitem.FieldUpdatedAt, field.TypeInt64, value)
	}
	if value, ok := _u.mutation.AddedUpdatedAt(); ok {
		_spec.AddField(stocktakeitem.FieldUpdatedAt, field.TypeInt64, value)
	}
	if _node, err = sqlgraph.UpdateNodes(ctx, _u.driver, _spec); err != nil {
		if _, ok := err.(*sqlgraph.NotFoundError); ok {
			err = &NotFoundError{stocktakeitem.Label}
		} else if sqlgraph.IsConstraintError(err) {
			err = &ConstraintError{msg: err.Error(), wrap: err}
		}
		return 0, err
	}
	_u.mutation.done = true
	return _node, nil
}

// StocktakeItemUpdateOne is the builder for updating a single StocktakeItem entity.
type StocktakeItemUpdateOne struct {
	config
	fields   []string
	hooks    []Hook
	mutation *StocktakeItemMutation
}

// SetStocktakeNo sets the "stocktake_no" field.
func (_u *StocktakeItemUpdateOne) SetStocktakeNo(v string) *StocktakeItemUpdateOne {
	_u.mutation.SetStocktakeNo(v)
	return _u
}

// SetNillableStocktakeNo sets the "stocktake_no" field if the given value is not nil.
func (_u *StocktakeItemUpdateOne) SetNillableStocktakeNo(v *string) *StocktakeItemUpdateOne {
	if v != nil {
		_u.SetStocktakeNo(*v)
	}
	return _u
}

// SetTargetType sets the "target_type" field.
func (_u *StocktakeItemUpdateOne) SetTargetType(v string) *StocktakeItemUpdateOne {
	_u.mutation.SetTargetType(v)
	return _u
}

// SetNillableTargetType sets the "target_type" field if the given value is not nil.
func (_u *StocktakeItemUpdateOne) SetNillableTargetType(v *string) *StocktakeItemUpdateOne {
	if v != nil {
		_u.SetTargetType(*v)
	}
	return _u
}

// SetTargetID sets the "target_id" field.
func (_u *StocktakeItemUpdateOne) SetTargetID(v string) *StocktakeItemUpdateOne {
	_u.mutation.SetTargetID(v)
	return _u
}

// SetNillableTargetID sets the "target_id" field if the given value is not nil.
func (_u *StocktakeItemUpdateOne) SetNillableTargetID(v *string) *StocktakeItemUpdateOne {
	if v != nil {
		_u.SetTargetID(*v)
	}
	return _u
}

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

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

// ClearMaterialCode clears the value of the "material_code" field.
func (_u *StocktakeItemUpdateOne) ClearMaterialCode() *StocktakeItemUpdateOne {
	_u.mutation.ClearMaterialCode()
	return _u
}

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

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

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

// SetBookQty sets the "book_qty" field.
func (_u *StocktakeItemUpdateOne) SetBookQty(v int) *StocktakeItemUpdateOne {
	_u.mutation.ResetBookQty()
	_u.mutation.SetBookQty(v)
	return _u
}

// SetNillableBookQty sets the "book_qty" field if the given value is not nil.
func (_u *StocktakeItemUpdateOne) SetNillableBookQty(v *int) *StocktakeItemUpdateOne {
	if v != nil {
		_u.SetBookQty(*v)
	}
	return _u
}

// AddBookQty adds value to the "book_qty" field.
func (_u *StocktakeItemUpdateOne) AddBookQty(v int) *StocktakeItemUpdateOne {
	_u.mutation.AddBookQty(v)
	return _u
}

// SetScannedQty sets the "scanned_qty" field.
func (_u *StocktakeItemUpdateOne) SetScannedQty(v int) *StocktakeItemUpdateOne {
	_u.mutation.ResetScannedQty()
	_u.mutation.SetScannedQty(v)
	return _u
}

// SetNillableScannedQty sets the "scanned_qty" field if the given value is not nil.
func (_u *StocktakeItemUpdateOne) SetNillableScannedQty(v *int) *StocktakeItemUpdateOne {
	if v != nil {
		_u.SetScannedQty(*v)
	}
	return _u
}

// AddScannedQty adds value to the "scanned_qty" field.
func (_u *StocktakeItemUpdateOne) AddScannedQty(v int) *StocktakeItemUpdateOne {
	_u.mutation.AddScannedQty(v)
	return _u
}

// SetDiffQty sets the "diff_qty" field.
func (_u *StocktakeItemUpdateOne) SetDiffQty(v int) *StocktakeItemUpdateOne {
	_u.mutation.ResetDiffQty()
	_u.mutation.SetDiffQty(v)
	return _u
}

// SetNillableDiffQty sets the "diff_qty" field if the given value is not nil.
func (_u *StocktakeItemUpdateOne) SetNillableDiffQty(v *int) *StocktakeItemUpdateOne {
	if v != nil {
		_u.SetDiffQty(*v)
	}
	return _u
}

// AddDiffQty adds value to the "diff_qty" field.
func (_u *StocktakeItemUpdateOne) AddDiffQty(v int) *StocktakeItemUpdateOne {
	_u.mutation.AddDiffQty(v)
	return _u
}

// SetCounted sets the "counted" field.
func (_u *StocktakeItemUpdateOne) SetCounted(v bool) *StocktakeItemUpdateOne {
	_u.mutation.SetCounted(v)
	return _u
}

// SetNillableCounted sets the "counted" field if the given value is not nil.
func (_u *StocktakeItemUpdateOne) SetNillableCounted(v *bool) *StocktakeItemUpdateOne {
	if v != nil {
		_u.SetCounted(*v)
	}
	return _u
}

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

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

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

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

// Where appends a list predicates to the StocktakeItemUpdate builder.
func (_u *StocktakeItemUpdateOne) Where(ps ...predicate.StocktakeItem) *StocktakeItemUpdateOne {
	_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 *StocktakeItemUpdateOne) Select(field string, fields ...string) *StocktakeItemUpdateOne {
	_u.fields = append([]string{field}, fields...)
	return _u
}

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

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

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

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

func (_u *StocktakeItemUpdateOne) sqlSave(ctx context.Context) (_node *StocktakeItem, err error) {
	_spec := sqlgraph.NewUpdateSpec(stocktakeitem.Table, stocktakeitem.Columns, sqlgraph.NewFieldSpec(stocktakeitem.FieldID, field.TypeInt))
	id, ok := _u.mutation.ID()
	if !ok {
		return nil, &ValidationError{Name: "id", err: errors.New(`ent: missing "StocktakeItem.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, stocktakeitem.FieldID)
		for _, f := range fields {
			if !stocktakeitem.ValidColumn(f) {
				return nil, &ValidationError{Name: f, err: fmt.Errorf("ent: invalid field %q for query", f)}
			}
			if f != stocktakeitem.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.StocktakeNo(); ok {
		_spec.SetField(stocktakeitem.FieldStocktakeNo, field.TypeString, value)
	}
	if value, ok := _u.mutation.TargetType(); ok {
		_spec.SetField(stocktakeitem.FieldTargetType, field.TypeString, value)
	}
	if value, ok := _u.mutation.TargetID(); ok {
		_spec.SetField(stocktakeitem.FieldTargetID, field.TypeString, value)
	}
	if value, ok := _u.mutation.MaterialCode(); ok {
		_spec.SetField(stocktakeitem.FieldMaterialCode, field.TypeString, value)
	}
	if _u.mutation.MaterialCodeCleared() {
		_spec.ClearField(stocktakeitem.FieldMaterialCode, field.TypeString)
	}
	if value, ok := _u.mutation.ZoneCode(); ok {
		_spec.SetField(stocktakeitem.FieldZoneCode, field.TypeString, value)
	}
	if _u.mutation.ZoneCodeCleared() {
		_spec.ClearField(stocktakeitem.FieldZoneCode, field.TypeString)
	}
	if value, ok := _u.mutation.BookQty(); ok {
		_spec.SetField(stocktakeitem.FieldBookQty, field.TypeInt, value)
	}
	if value, ok := _u.mutation.AddedBookQty(); ok {
		_spec.AddField(stocktakeitem.FieldBookQty, field.TypeInt, value)
	}
	if value, ok := _u.mutation.ScannedQty(); ok {
		_spec.SetField(stocktakeitem.FieldScannedQty, field.TypeInt, value)
	}
	if value, ok := _u.mutation.AddedScannedQty(); ok {
		_spec.AddField(stocktakeitem.FieldScannedQty, field.TypeInt, value)
	}
	if value, ok := _u.mutation.DiffQty(); ok {
		_spec.SetField(stocktakeitem.FieldDiffQty, field.TypeInt, value)
	}
	if value, ok := _u.mutation.AddedDiffQty(); ok {
		_spec.AddField(stocktakeitem.FieldDiffQty, field.TypeInt, value)
	}
	if value, ok := _u.mutation.Counted(); ok {
		_spec.SetField(stocktakeitem.FieldCounted, field.TypeBool, value)
	}
	if value, ok := _u.mutation.UpdatedAt(); ok {
		_spec.SetField(stocktakeitem.FieldUpdatedAt, field.TypeInt64, value)
	}
	if value, ok := _u.mutation.AddedUpdatedAt(); ok {
		_spec.AddField(stocktakeitem.FieldUpdatedAt, field.TypeInt64, value)
	}
	_node = &StocktakeItem{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{stocktakeitem.Label}
		} else if sqlgraph.IsConstraintError(err) {
			err = &ConstraintError{msg: err.Error(), wrap: err}
		}
		return nil, err
	}
	_u.mutation.done = true
	return _node, nil
}