// Code generated by ent, DO NOT EDIT.

package ent

import (
	"context"
	"errors"
	"fmt"
	"polaris/ent/downloadclients"
	"polaris/ent/predicate"

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

// DownloadClientsUpdate is the builder for updating DownloadClients entities.
type DownloadClientsUpdate struct {
	config
	hooks    []Hook
	mutation *DownloadClientsMutation
}

// Where appends a list predicates to the DownloadClientsUpdate builder.
func (dcu *DownloadClientsUpdate) Where(ps ...predicate.DownloadClients) *DownloadClientsUpdate {
	dcu.mutation.Where(ps...)
	return dcu
}

// SetEnable sets the "enable" field.
func (dcu *DownloadClientsUpdate) SetEnable(b bool) *DownloadClientsUpdate {
	dcu.mutation.SetEnable(b)
	return dcu
}

// SetNillableEnable sets the "enable" field if the given value is not nil.
func (dcu *DownloadClientsUpdate) SetNillableEnable(b *bool) *DownloadClientsUpdate {
	if b != nil {
		dcu.SetEnable(*b)
	}
	return dcu
}

// SetName sets the "name" field.
func (dcu *DownloadClientsUpdate) SetName(s string) *DownloadClientsUpdate {
	dcu.mutation.SetName(s)
	return dcu
}

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

// SetImplementation sets the "implementation" field.
func (dcu *DownloadClientsUpdate) SetImplementation(s string) *DownloadClientsUpdate {
	dcu.mutation.SetImplementation(s)
	return dcu
}

// SetNillableImplementation sets the "implementation" field if the given value is not nil.
func (dcu *DownloadClientsUpdate) SetNillableImplementation(s *string) *DownloadClientsUpdate {
	if s != nil {
		dcu.SetImplementation(*s)
	}
	return dcu
}

// SetURL sets the "url" field.
func (dcu *DownloadClientsUpdate) SetURL(s string) *DownloadClientsUpdate {
	dcu.mutation.SetURL(s)
	return dcu
}

// SetNillableURL sets the "url" field if the given value is not nil.
func (dcu *DownloadClientsUpdate) SetNillableURL(s *string) *DownloadClientsUpdate {
	if s != nil {
		dcu.SetURL(*s)
	}
	return dcu
}

// SetUser sets the "user" field.
func (dcu *DownloadClientsUpdate) SetUser(s string) *DownloadClientsUpdate {
	dcu.mutation.SetUser(s)
	return dcu
}

// SetNillableUser sets the "user" field if the given value is not nil.
func (dcu *DownloadClientsUpdate) SetNillableUser(s *string) *DownloadClientsUpdate {
	if s != nil {
		dcu.SetUser(*s)
	}
	return dcu
}

// SetPassword sets the "password" field.
func (dcu *DownloadClientsUpdate) SetPassword(s string) *DownloadClientsUpdate {
	dcu.mutation.SetPassword(s)
	return dcu
}

// SetNillablePassword sets the "password" field if the given value is not nil.
func (dcu *DownloadClientsUpdate) SetNillablePassword(s *string) *DownloadClientsUpdate {
	if s != nil {
		dcu.SetPassword(*s)
	}
	return dcu
}

// SetSettings sets the "settings" field.
func (dcu *DownloadClientsUpdate) SetSettings(s string) *DownloadClientsUpdate {
	dcu.mutation.SetSettings(s)
	return dcu
}

// SetNillableSettings sets the "settings" field if the given value is not nil.
func (dcu *DownloadClientsUpdate) SetNillableSettings(s *string) *DownloadClientsUpdate {
	if s != nil {
		dcu.SetSettings(*s)
	}
	return dcu
}

// SetPriority sets the "priority" field.
func (dcu *DownloadClientsUpdate) SetPriority(s string) *DownloadClientsUpdate {
	dcu.mutation.SetPriority(s)
	return dcu
}

// SetNillablePriority sets the "priority" field if the given value is not nil.
func (dcu *DownloadClientsUpdate) SetNillablePriority(s *string) *DownloadClientsUpdate {
	if s != nil {
		dcu.SetPriority(*s)
	}
	return dcu
}

// SetRemoveCompletedDownloads sets the "remove_completed_downloads" field.
func (dcu *DownloadClientsUpdate) SetRemoveCompletedDownloads(b bool) *DownloadClientsUpdate {
	dcu.mutation.SetRemoveCompletedDownloads(b)
	return dcu
}

// SetNillableRemoveCompletedDownloads sets the "remove_completed_downloads" field if the given value is not nil.
func (dcu *DownloadClientsUpdate) SetNillableRemoveCompletedDownloads(b *bool) *DownloadClientsUpdate {
	if b != nil {
		dcu.SetRemoveCompletedDownloads(*b)
	}
	return dcu
}

// SetRemoveFailedDownloads sets the "remove_failed_downloads" field.
func (dcu *DownloadClientsUpdate) SetRemoveFailedDownloads(b bool) *DownloadClientsUpdate {
	dcu.mutation.SetRemoveFailedDownloads(b)
	return dcu
}

// SetNillableRemoveFailedDownloads sets the "remove_failed_downloads" field if the given value is not nil.
func (dcu *DownloadClientsUpdate) SetNillableRemoveFailedDownloads(b *bool) *DownloadClientsUpdate {
	if b != nil {
		dcu.SetRemoveFailedDownloads(*b)
	}
	return dcu
}

// SetTags sets the "tags" field.
func (dcu *DownloadClientsUpdate) SetTags(s string) *DownloadClientsUpdate {
	dcu.mutation.SetTags(s)
	return dcu
}

// SetNillableTags sets the "tags" field if the given value is not nil.
func (dcu *DownloadClientsUpdate) SetNillableTags(s *string) *DownloadClientsUpdate {
	if s != nil {
		dcu.SetTags(*s)
	}
	return dcu
}

// Mutation returns the DownloadClientsMutation object of the builder.
func (dcu *DownloadClientsUpdate) Mutation() *DownloadClientsMutation {
	return dcu.mutation
}

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

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

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

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

func (dcu *DownloadClientsUpdate) sqlSave(ctx context.Context) (n int, err error) {
	_spec := sqlgraph.NewUpdateSpec(downloadclients.Table, downloadclients.Columns, sqlgraph.NewFieldSpec(downloadclients.FieldID, field.TypeInt))
	if ps := dcu.mutation.predicates; len(ps) > 0 {
		_spec.Predicate = func(selector *sql.Selector) {
			for i := range ps {
				ps[i](selector)
			}
		}
	}
	if value, ok := dcu.mutation.Enable(); ok {
		_spec.SetField(downloadclients.FieldEnable, field.TypeBool, value)
	}
	if value, ok := dcu.mutation.Name(); ok {
		_spec.SetField(downloadclients.FieldName, field.TypeString, value)
	}
	if value, ok := dcu.mutation.Implementation(); ok {
		_spec.SetField(downloadclients.FieldImplementation, field.TypeString, value)
	}
	if value, ok := dcu.mutation.URL(); ok {
		_spec.SetField(downloadclients.FieldURL, field.TypeString, value)
	}
	if value, ok := dcu.mutation.User(); ok {
		_spec.SetField(downloadclients.FieldUser, field.TypeString, value)
	}
	if value, ok := dcu.mutation.Password(); ok {
		_spec.SetField(downloadclients.FieldPassword, field.TypeString, value)
	}
	if value, ok := dcu.mutation.Settings(); ok {
		_spec.SetField(downloadclients.FieldSettings, field.TypeString, value)
	}
	if value, ok := dcu.mutation.Priority(); ok {
		_spec.SetField(downloadclients.FieldPriority, field.TypeString, value)
	}
	if value, ok := dcu.mutation.RemoveCompletedDownloads(); ok {
		_spec.SetField(downloadclients.FieldRemoveCompletedDownloads, field.TypeBool, value)
	}
	if value, ok := dcu.mutation.RemoveFailedDownloads(); ok {
		_spec.SetField(downloadclients.FieldRemoveFailedDownloads, field.TypeBool, value)
	}
	if value, ok := dcu.mutation.Tags(); ok {
		_spec.SetField(downloadclients.FieldTags, field.TypeString, value)
	}
	if n, err = sqlgraph.UpdateNodes(ctx, dcu.driver, _spec); err != nil {
		if _, ok := err.(*sqlgraph.NotFoundError); ok {
			err = &NotFoundError{downloadclients.Label}
		} else if sqlgraph.IsConstraintError(err) {
			err = &ConstraintError{msg: err.Error(), wrap: err}
		}
		return 0, err
	}
	dcu.mutation.done = true
	return n, nil
}

// DownloadClientsUpdateOne is the builder for updating a single DownloadClients entity.
type DownloadClientsUpdateOne struct {
	config
	fields   []string
	hooks    []Hook
	mutation *DownloadClientsMutation
}

// SetEnable sets the "enable" field.
func (dcuo *DownloadClientsUpdateOne) SetEnable(b bool) *DownloadClientsUpdateOne {
	dcuo.mutation.SetEnable(b)
	return dcuo
}

// SetNillableEnable sets the "enable" field if the given value is not nil.
func (dcuo *DownloadClientsUpdateOne) SetNillableEnable(b *bool) *DownloadClientsUpdateOne {
	if b != nil {
		dcuo.SetEnable(*b)
	}
	return dcuo
}

// SetName sets the "name" field.
func (dcuo *DownloadClientsUpdateOne) SetName(s string) *DownloadClientsUpdateOne {
	dcuo.mutation.SetName(s)
	return dcuo
}

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

// SetImplementation sets the "implementation" field.
func (dcuo *DownloadClientsUpdateOne) SetImplementation(s string) *DownloadClientsUpdateOne {
	dcuo.mutation.SetImplementation(s)
	return dcuo
}

// SetNillableImplementation sets the "implementation" field if the given value is not nil.
func (dcuo *DownloadClientsUpdateOne) SetNillableImplementation(s *string) *DownloadClientsUpdateOne {
	if s != nil {
		dcuo.SetImplementation(*s)
	}
	return dcuo
}

// SetURL sets the "url" field.
func (dcuo *DownloadClientsUpdateOne) SetURL(s string) *DownloadClientsUpdateOne {
	dcuo.mutation.SetURL(s)
	return dcuo
}

// SetNillableURL sets the "url" field if the given value is not nil.
func (dcuo *DownloadClientsUpdateOne) SetNillableURL(s *string) *DownloadClientsUpdateOne {
	if s != nil {
		dcuo.SetURL(*s)
	}
	return dcuo
}

// SetUser sets the "user" field.
func (dcuo *DownloadClientsUpdateOne) SetUser(s string) *DownloadClientsUpdateOne {
	dcuo.mutation.SetUser(s)
	return dcuo
}

// SetNillableUser sets the "user" field if the given value is not nil.
func (dcuo *DownloadClientsUpdateOne) SetNillableUser(s *string) *DownloadClientsUpdateOne {
	if s != nil {
		dcuo.SetUser(*s)
	}
	return dcuo
}

// SetPassword sets the "password" field.
func (dcuo *DownloadClientsUpdateOne) SetPassword(s string) *DownloadClientsUpdateOne {
	dcuo.mutation.SetPassword(s)
	return dcuo
}

// SetNillablePassword sets the "password" field if the given value is not nil.
func (dcuo *DownloadClientsUpdateOne) SetNillablePassword(s *string) *DownloadClientsUpdateOne {
	if s != nil {
		dcuo.SetPassword(*s)
	}
	return dcuo
}

// SetSettings sets the "settings" field.
func (dcuo *DownloadClientsUpdateOne) SetSettings(s string) *DownloadClientsUpdateOne {
	dcuo.mutation.SetSettings(s)
	return dcuo
}

// SetNillableSettings sets the "settings" field if the given value is not nil.
func (dcuo *DownloadClientsUpdateOne) SetNillableSettings(s *string) *DownloadClientsUpdateOne {
	if s != nil {
		dcuo.SetSettings(*s)
	}
	return dcuo
}

// SetPriority sets the "priority" field.
func (dcuo *DownloadClientsUpdateOne) SetPriority(s string) *DownloadClientsUpdateOne {
	dcuo.mutation.SetPriority(s)
	return dcuo
}

// SetNillablePriority sets the "priority" field if the given value is not nil.
func (dcuo *DownloadClientsUpdateOne) SetNillablePriority(s *string) *DownloadClientsUpdateOne {
	if s != nil {
		dcuo.SetPriority(*s)
	}
	return dcuo
}

// SetRemoveCompletedDownloads sets the "remove_completed_downloads" field.
func (dcuo *DownloadClientsUpdateOne) SetRemoveCompletedDownloads(b bool) *DownloadClientsUpdateOne {
	dcuo.mutation.SetRemoveCompletedDownloads(b)
	return dcuo
}

// SetNillableRemoveCompletedDownloads sets the "remove_completed_downloads" field if the given value is not nil.
func (dcuo *DownloadClientsUpdateOne) SetNillableRemoveCompletedDownloads(b *bool) *DownloadClientsUpdateOne {
	if b != nil {
		dcuo.SetRemoveCompletedDownloads(*b)
	}
	return dcuo
}

// SetRemoveFailedDownloads sets the "remove_failed_downloads" field.
func (dcuo *DownloadClientsUpdateOne) SetRemoveFailedDownloads(b bool) *DownloadClientsUpdateOne {
	dcuo.mutation.SetRemoveFailedDownloads(b)
	return dcuo
}

// SetNillableRemoveFailedDownloads sets the "remove_failed_downloads" field if the given value is not nil.
func (dcuo *DownloadClientsUpdateOne) SetNillableRemoveFailedDownloads(b *bool) *DownloadClientsUpdateOne {
	if b != nil {
		dcuo.SetRemoveFailedDownloads(*b)
	}
	return dcuo
}

// SetTags sets the "tags" field.
func (dcuo *DownloadClientsUpdateOne) SetTags(s string) *DownloadClientsUpdateOne {
	dcuo.mutation.SetTags(s)
	return dcuo
}

// SetNillableTags sets the "tags" field if the given value is not nil.
func (dcuo *DownloadClientsUpdateOne) SetNillableTags(s *string) *DownloadClientsUpdateOne {
	if s != nil {
		dcuo.SetTags(*s)
	}
	return dcuo
}

// Mutation returns the DownloadClientsMutation object of the builder.
func (dcuo *DownloadClientsUpdateOne) Mutation() *DownloadClientsMutation {
	return dcuo.mutation
}

// Where appends a list predicates to the DownloadClientsUpdate builder.
func (dcuo *DownloadClientsUpdateOne) Where(ps ...predicate.DownloadClients) *DownloadClientsUpdateOne {
	dcuo.mutation.Where(ps...)
	return dcuo
}

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

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

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

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

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

func (dcuo *DownloadClientsUpdateOne) sqlSave(ctx context.Context) (_node *DownloadClients, err error) {
	_spec := sqlgraph.NewUpdateSpec(downloadclients.Table, downloadclients.Columns, sqlgraph.NewFieldSpec(downloadclients.FieldID, field.TypeInt))
	id, ok := dcuo.mutation.ID()
	if !ok {
		return nil, &ValidationError{Name: "id", err: errors.New(`ent: missing "DownloadClients.id" for update`)}
	}
	_spec.Node.ID.Value = id
	if fields := dcuo.fields; len(fields) > 0 {
		_spec.Node.Columns = make([]string, 0, len(fields))
		_spec.Node.Columns = append(_spec.Node.Columns, downloadclients.FieldID)
		for _, f := range fields {
			if !downloadclients.ValidColumn(f) {
				return nil, &ValidationError{Name: f, err: fmt.Errorf("ent: invalid field %q for query", f)}
			}
			if f != downloadclients.FieldID {
				_spec.Node.Columns = append(_spec.Node.Columns, f)
			}
		}
	}
	if ps := dcuo.mutation.predicates; len(ps) > 0 {
		_spec.Predicate = func(selector *sql.Selector) {
			for i := range ps {
				ps[i](selector)
			}
		}
	}
	if value, ok := dcuo.mutation.Enable(); ok {
		_spec.SetField(downloadclients.FieldEnable, field.TypeBool, value)
	}
	if value, ok := dcuo.mutation.Name(); ok {
		_spec.SetField(downloadclients.FieldName, field.TypeString, value)
	}
	if value, ok := dcuo.mutation.Implementation(); ok {
		_spec.SetField(downloadclients.FieldImplementation, field.TypeString, value)
	}
	if value, ok := dcuo.mutation.URL(); ok {
		_spec.SetField(downloadclients.FieldURL, field.TypeString, value)
	}
	if value, ok := dcuo.mutation.User(); ok {
		_spec.SetField(downloadclients.FieldUser, field.TypeString, value)
	}
	if value, ok := dcuo.mutation.Password(); ok {
		_spec.SetField(downloadclients.FieldPassword, field.TypeString, value)
	}
	if value, ok := dcuo.mutation.Settings(); ok {
		_spec.SetField(downloadclients.FieldSettings, field.TypeString, value)
	}
	if value, ok := dcuo.mutation.Priority(); ok {
		_spec.SetField(downloadclients.FieldPriority, field.TypeString, value)
	}
	if value, ok := dcuo.mutation.RemoveCompletedDownloads(); ok {
		_spec.SetField(downloadclients.FieldRemoveCompletedDownloads, field.TypeBool, value)
	}
	if value, ok := dcuo.mutation.RemoveFailedDownloads(); ok {
		_spec.SetField(downloadclients.FieldRemoveFailedDownloads, field.TypeBool, value)
	}
	if value, ok := dcuo.mutation.Tags(); ok {
		_spec.SetField(downloadclients.FieldTags, field.TypeString, value)
	}
	_node = &DownloadClients{config: dcuo.config}
	_spec.Assign = _node.assignValues
	_spec.ScanValues = _node.scanValues
	if err = sqlgraph.UpdateNode(ctx, dcuo.driver, _spec); err != nil {
		if _, ok := err.(*sqlgraph.NotFoundError); ok {
			err = &NotFoundError{downloadclients.Label}
		} else if sqlgraph.IsConstraintError(err) {
			err = &ConstraintError{msg: err.Error(), wrap: err}
		}
		return nil, err
	}
	dcuo.mutation.done = true
	return _node, nil
}