// Code generated by ent, DO NOT EDIT.

package ent

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

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

// DockUpdate is the builder for updating Dock entities.
type DockUpdate struct {
	config
	hooks    []Hook
	mutation *DockMutation
}

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

// SetDockCode sets the "dock_code" field.
func (_u *DockUpdate) SetDockCode(v string) *DockUpdate {
	_u.mutation.SetDockCode(v)
	return _u
}

// SetNillableDockCode sets the "dock_code" field if the given value is not nil.
func (_u *DockUpdate) SetNillableDockCode(v *string) *DockUpdate {
	if v != nil {
		_u.SetDockCode(*v)
	}
	return _u
}

// SetName sets the "name" field.
func (_u *DockUpdate) SetName(v string) *DockUpdate {
	_u.mutation.SetName(v)
	return _u
}

// SetNillableName sets the "name" field if the given value is not nil.
func (_u *DockUpdate) SetNillableName(v *string) *DockUpdate {
	if v != nil {
		_u.SetName(*v)
	}
	return _u
}

// SetDockType sets the "dock_type" field.
func (_u *DockUpdate) SetDockType(v string) *DockUpdate {
	_u.mutation.SetDockType(v)
	return _u
}

// SetNillableDockType sets the "dock_type" field if the given value is not nil.
func (_u *DockUpdate) SetNillableDockType(v *string) *DockUpdate {
	if v != nil {
		_u.SetDockType(*v)
	}
	return _u
}

// SetStationNo sets the "station_no" field.
func (_u *DockUpdate) SetStationNo(v int) *DockUpdate {
	_u.mutation.ResetStationNo()
	_u.mutation.SetStationNo(v)
	return _u
}

// SetNillableStationNo sets the "station_no" field if the given value is not nil.
func (_u *DockUpdate) SetNillableStationNo(v *int) *DockUpdate {
	if v != nil {
		_u.SetStationNo(*v)
	}
	return _u
}

// AddStationNo adds value to the "station_no" field.
func (_u *DockUpdate) AddStationNo(v int) *DockUpdate {
	_u.mutation.AddStationNo(v)
	return _u
}

// SetHasPallet sets the "has_pallet" field.
func (_u *DockUpdate) SetHasPallet(v bool) *DockUpdate {
	_u.mutation.SetHasPallet(v)
	return _u
}

// SetNillableHasPallet sets the "has_pallet" field if the given value is not nil.
func (_u *DockUpdate) SetNillableHasPallet(v *bool) *DockUpdate {
	if v != nil {
		_u.SetHasPallet(*v)
	}
	return _u
}

// SetPalletRef sets the "pallet_ref" field.
func (_u *DockUpdate) SetPalletRef(v string) *DockUpdate {
	_u.mutation.SetPalletRef(v)
	return _u
}

// SetNillablePalletRef sets the "pallet_ref" field if the given value is not nil.
func (_u *DockUpdate) SetNillablePalletRef(v *string) *DockUpdate {
	if v != nil {
		_u.SetPalletRef(*v)
	}
	return _u
}

// ClearPalletRef clears the value of the "pallet_ref" field.
func (_u *DockUpdate) ClearPalletRef() *DockUpdate {
	_u.mutation.ClearPalletRef()
	return _u
}

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

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

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

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

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

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

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

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

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

// check runs all checks and user-defined validators on the builder.
func (_u *DockUpdate) check() error {
	if v, ok := _u.mutation.DockCode(); ok {
		if err := dock.DockCodeValidator(v); err != nil {
			return &ValidationError{Name: "dock_code", err: fmt.Errorf(`ent: validator failed for field "Dock.dock_code": %w`, err)}
		}
	}
	if v, ok := _u.mutation.Name(); ok {
		if err := dock.NameValidator(v); err != nil {
			return &ValidationError{Name: "name", err: fmt.Errorf(`ent: validator failed for field "Dock.name": %w`, err)}
		}
	}
	if v, ok := _u.mutation.DockType(); ok {
		if err := dock.DockTypeValidator(v); err != nil {
			return &ValidationError{Name: "dock_type", err: fmt.Errorf(`ent: validator failed for field "Dock.dock_type": %w`, err)}
		}
	}
	if v, ok := _u.mutation.PalletRef(); ok {
		if err := dock.PalletRefValidator(v); err != nil {
			return &ValidationError{Name: "pallet_ref", err: fmt.Errorf(`ent: validator failed for field "Dock.pallet_ref": %w`, err)}
		}
	}
	if v, ok := _u.mutation.Status(); ok {
		if err := dock.StatusValidator(v); err != nil {
			return &ValidationError{Name: "status", err: fmt.Errorf(`ent: validator failed for field "Dock.status": %w`, err)}
		}
	}
	return nil
}

func (_u *DockUpdate) sqlSave(ctx context.Context) (_node int, err error) {
	if err := _u.check(); err != nil {
		return _node, err
	}
	_spec := sqlgraph.NewUpdateSpec(dock.Table, dock.Columns, sqlgraph.NewFieldSpec(dock.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.DockCode(); ok {
		_spec.SetField(dock.FieldDockCode, field.TypeString, value)
	}
	if value, ok := _u.mutation.Name(); ok {
		_spec.SetField(dock.FieldName, field.TypeString, value)
	}
	if value, ok := _u.mutation.DockType(); ok {
		_spec.SetField(dock.FieldDockType, field.TypeString, value)
	}
	if value, ok := _u.mutation.StationNo(); ok {
		_spec.SetField(dock.FieldStationNo, field.TypeInt, value)
	}
	if value, ok := _u.mutation.AddedStationNo(); ok {
		_spec.AddField(dock.FieldStationNo, field.TypeInt, value)
	}
	if value, ok := _u.mutation.HasPallet(); ok {
		_spec.SetField(dock.FieldHasPallet, field.TypeBool, value)
	}
	if value, ok := _u.mutation.PalletRef(); ok {
		_spec.SetField(dock.FieldPalletRef, field.TypeString, value)
	}
	if _u.mutation.PalletRefCleared() {
		_spec.ClearField(dock.FieldPalletRef, field.TypeString)
	}
	if value, ok := _u.mutation.Status(); ok {
		_spec.SetField(dock.FieldStatus, field.TypeString, value)
	}
	if value, ok := _u.mutation.CreatedAt(); ok {
		_spec.SetField(dock.FieldCreatedAt, field.TypeInt64, value)
	}
	if value, ok := _u.mutation.AddedCreatedAt(); ok {
		_spec.AddField(dock.FieldCreatedAt, field.TypeInt64, value)
	}
	if _node, err = sqlgraph.UpdateNodes(ctx, _u.driver, _spec); err != nil {
		if _, ok := err.(*sqlgraph.NotFoundError); ok {
			err = &NotFoundError{dock.Label}
		} else if sqlgraph.IsConstraintError(err) {
			err = &ConstraintError{msg: err.Error(), wrap: err}
		}
		return 0, err
	}
	_u.mutation.done = true
	return _node, nil
}

// DockUpdateOne is the builder for updating a single Dock entity.
type DockUpdateOne struct {
	config
	fields   []string
	hooks    []Hook
	mutation *DockMutation
}

// SetDockCode sets the "dock_code" field.
func (_u *DockUpdateOne) SetDockCode(v string) *DockUpdateOne {
	_u.mutation.SetDockCode(v)
	return _u
}

// SetNillableDockCode sets the "dock_code" field if the given value is not nil.
func (_u *DockUpdateOne) SetNillableDockCode(v *string) *DockUpdateOne {
	if v != nil {
		_u.SetDockCode(*v)
	}
	return _u
}

// SetName sets the "name" field.
func (_u *DockUpdateOne) SetName(v string) *DockUpdateOne {
	_u.mutation.SetName(v)
	return _u
}

// SetNillableName sets the "name" field if the given value is not nil.
func (_u *DockUpdateOne) SetNillableName(v *string) *DockUpdateOne {
	if v != nil {
		_u.SetName(*v)
	}
	return _u
}

// SetDockType sets the "dock_type" field.
func (_u *DockUpdateOne) SetDockType(v string) *DockUpdateOne {
	_u.mutation.SetDockType(v)
	return _u
}

// SetNillableDockType sets the "dock_type" field if the given value is not nil.
func (_u *DockUpdateOne) SetNillableDockType(v *string) *DockUpdateOne {
	if v != nil {
		_u.SetDockType(*v)
	}
	return _u
}

// SetStationNo sets the "station_no" field.
func (_u *DockUpdateOne) SetStationNo(v int) *DockUpdateOne {
	_u.mutation.ResetStationNo()
	_u.mutation.SetStationNo(v)
	return _u
}

// SetNillableStationNo sets the "station_no" field if the given value is not nil.
func (_u *DockUpdateOne) SetNillableStationNo(v *int) *DockUpdateOne {
	if v != nil {
		_u.SetStationNo(*v)
	}
	return _u
}

// AddStationNo adds value to the "station_no" field.
func (_u *DockUpdateOne) AddStationNo(v int) *DockUpdateOne {
	_u.mutation.AddStationNo(v)
	return _u
}

// SetHasPallet sets the "has_pallet" field.
func (_u *DockUpdateOne) SetHasPallet(v bool) *DockUpdateOne {
	_u.mutation.SetHasPallet(v)
	return _u
}

// SetNillableHasPallet sets the "has_pallet" field if the given value is not nil.
func (_u *DockUpdateOne) SetNillableHasPallet(v *bool) *DockUpdateOne {
	if v != nil {
		_u.SetHasPallet(*v)
	}
	return _u
}

// SetPalletRef sets the "pallet_ref" field.
func (_u *DockUpdateOne) SetPalletRef(v string) *DockUpdateOne {
	_u.mutation.SetPalletRef(v)
	return _u
}

// SetNillablePalletRef sets the "pallet_ref" field if the given value is not nil.
func (_u *DockUpdateOne) SetNillablePalletRef(v *string) *DockUpdateOne {
	if v != nil {
		_u.SetPalletRef(*v)
	}
	return _u
}

// ClearPalletRef clears the value of the "pallet_ref" field.
func (_u *DockUpdateOne) ClearPalletRef() *DockUpdateOne {
	_u.mutation.ClearPalletRef()
	return _u
}

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

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

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

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

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

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

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

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

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

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

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

// check runs all checks and user-defined validators on the builder.
func (_u *DockUpdateOne) check() error {
	if v, ok := _u.mutation.DockCode(); ok {
		if err := dock.DockCodeValidator(v); err != nil {
			return &ValidationError{Name: "dock_code", err: fmt.Errorf(`ent: validator failed for field "Dock.dock_code": %w`, err)}
		}
	}
	if v, ok := _u.mutation.Name(); ok {
		if err := dock.NameValidator(v); err != nil {
			return &ValidationError{Name: "name", err: fmt.Errorf(`ent: validator failed for field "Dock.name": %w`, err)}
		}
	}
	if v, ok := _u.mutation.DockType(); ok {
		if err := dock.DockTypeValidator(v); err != nil {
			return &ValidationError{Name: "dock_type", err: fmt.Errorf(`ent: validator failed for field "Dock.dock_type": %w`, err)}
		}
	}
	if v, ok := _u.mutation.PalletRef(); ok {
		if err := dock.PalletRefValidator(v); err != nil {
			return &ValidationError{Name: "pallet_ref", err: fmt.Errorf(`ent: validator failed for field "Dock.pallet_ref": %w`, err)}
		}
	}
	if v, ok := _u.mutation.Status(); ok {
		if err := dock.StatusValidator(v); err != nil {
			return &ValidationError{Name: "status", err: fmt.Errorf(`ent: validator failed for field "Dock.status": %w`, err)}
		}
	}
	return nil
}

func (_u *DockUpdateOne) sqlSave(ctx context.Context) (_node *Dock, err error) {
	if err := _u.check(); err != nil {
		return _node, err
	}
	_spec := sqlgraph.NewUpdateSpec(dock.Table, dock.Columns, sqlgraph.NewFieldSpec(dock.FieldID, field.TypeInt))
	id, ok := _u.mutation.ID()
	if !ok {
		return nil, &ValidationError{Name: "id", err: errors.New(`ent: missing "Dock.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, dock.FieldID)
		for _, f := range fields {
			if !dock.ValidColumn(f) {
				return nil, &ValidationError{Name: f, err: fmt.Errorf("ent: invalid field %q for query", f)}
			}
			if f != dock.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.DockCode(); ok {
		_spec.SetField(dock.FieldDockCode, field.TypeString, value)
	}
	if value, ok := _u.mutation.Name(); ok {
		_spec.SetField(dock.FieldName, field.TypeString, value)
	}
	if value, ok := _u.mutation.DockType(); ok {
		_spec.SetField(dock.FieldDockType, field.TypeString, value)
	}
	if value, ok := _u.mutation.StationNo(); ok {
		_spec.SetField(dock.FieldStationNo, field.TypeInt, value)
	}
	if value, ok := _u.mutation.AddedStationNo(); ok {
		_spec.AddField(dock.FieldStationNo, field.TypeInt, value)
	}
	if value, ok := _u.mutation.HasPallet(); ok {
		_spec.SetField(dock.FieldHasPallet, field.TypeBool, value)
	}
	if value, ok := _u.mutation.PalletRef(); ok {
		_spec.SetField(dock.FieldPalletRef, field.TypeString, value)
	}
	if _u.mutation.PalletRefCleared() {
		_spec.ClearField(dock.FieldPalletRef, field.TypeString)
	}
	if value, ok := _u.mutation.Status(); ok {
		_spec.SetField(dock.FieldStatus, field.TypeString, value)
	}
	if value, ok := _u.mutation.CreatedAt(); ok {
		_spec.SetField(dock.FieldCreatedAt, field.TypeInt64, value)
	}
	if value, ok := _u.mutation.AddedCreatedAt(); ok {
		_spec.AddField(dock.FieldCreatedAt, field.TypeInt64, value)
	}
	_node = &Dock{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{dock.Label}
		} else if sqlgraph.IsConstraintError(err) {
			err = &ConstraintError{msg: err.Error(), wrap: err}
		}
		return nil, err
	}
	_u.mutation.done = true
	return _node, nil
}