// Code generated by ent, DO NOT EDIT.

package ent

import (
	"context"
	"errors"
	"fmt"

	"entgo.io/ent/dialect/sql"
	"entgo.io/ent/dialect/sql/sqlgraph"
	"entgo.io/ent/schema/field"
	"git.dotya.ml/mirre-mt/pcmt/ent/predicate"
	"git.dotya.ml/mirre-mt/pcmt/ent/searchquery"
)

// SearchQueryUpdate is the builder for updating SearchQuery entities.
type SearchQueryUpdate struct {
	config
	hooks    []Hook
	mutation *SearchQueryMutation
}

// Where appends a list predicates to the SearchQueryUpdate builder.
func (squ *SearchQueryUpdate) Where(ps ...predicate.SearchQuery) *SearchQueryUpdate {
	squ.mutation.Where(ps...)
	return squ
}

// Mutation returns the SearchQueryMutation object of the builder.
func (squ *SearchQueryUpdate) Mutation() *SearchQueryMutation {
	return squ.mutation
}

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

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

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

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

// check runs all checks and user-defined validators on the builder.
func (squ *SearchQueryUpdate) check() error {
	if _, ok := squ.mutation.UserID(); squ.mutation.UserCleared() && !ok {
		return errors.New(`ent: clearing a required unique edge "SearchQuery.user"`)
	}
	return nil
}

func (squ *SearchQueryUpdate) sqlSave(ctx context.Context) (n int, err error) {
	if err := squ.check(); err != nil {
		return n, err
	}
	_spec := sqlgraph.NewUpdateSpec(searchquery.Table, searchquery.Columns, sqlgraph.NewFieldSpec(searchquery.FieldID, field.TypeUUID))
	if ps := squ.mutation.predicates; len(ps) > 0 {
		_spec.Predicate = func(selector *sql.Selector) {
			for i := range ps {
				ps[i](selector)
			}
		}
	}
	if n, err = sqlgraph.UpdateNodes(ctx, squ.driver, _spec); err != nil {
		if _, ok := err.(*sqlgraph.NotFoundError); ok {
			err = &NotFoundError{searchquery.Label}
		} else if sqlgraph.IsConstraintError(err) {
			err = &ConstraintError{msg: err.Error(), wrap: err}
		}
		return 0, err
	}
	squ.mutation.done = true
	return n, nil
}

// SearchQueryUpdateOne is the builder for updating a single SearchQuery entity.
type SearchQueryUpdateOne struct {
	config
	fields   []string
	hooks    []Hook
	mutation *SearchQueryMutation
}

// Mutation returns the SearchQueryMutation object of the builder.
func (squo *SearchQueryUpdateOne) Mutation() *SearchQueryMutation {
	return squo.mutation
}

// Where appends a list predicates to the SearchQueryUpdate builder.
func (squo *SearchQueryUpdateOne) Where(ps ...predicate.SearchQuery) *SearchQueryUpdateOne {
	squo.mutation.Where(ps...)
	return squo
}

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

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

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

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

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

// check runs all checks and user-defined validators on the builder.
func (squo *SearchQueryUpdateOne) check() error {
	if _, ok := squo.mutation.UserID(); squo.mutation.UserCleared() && !ok {
		return errors.New(`ent: clearing a required unique edge "SearchQuery.user"`)
	}
	return nil
}

func (squo *SearchQueryUpdateOne) sqlSave(ctx context.Context) (_node *SearchQuery, err error) {
	if err := squo.check(); err != nil {
		return _node, err
	}
	_spec := sqlgraph.NewUpdateSpec(searchquery.Table, searchquery.Columns, sqlgraph.NewFieldSpec(searchquery.FieldID, field.TypeUUID))
	id, ok := squo.mutation.ID()
	if !ok {
		return nil, &ValidationError{Name: "id", err: errors.New(`ent: missing "SearchQuery.id" for update`)}
	}
	_spec.Node.ID.Value = id
	if fields := squo.fields; len(fields) > 0 {
		_spec.Node.Columns = make([]string, 0, len(fields))
		_spec.Node.Columns = append(_spec.Node.Columns, searchquery.FieldID)
		for _, f := range fields {
			if !searchquery.ValidColumn(f) {
				return nil, &ValidationError{Name: f, err: fmt.Errorf("ent: invalid field %q for query", f)}
			}
			if f != searchquery.FieldID {
				_spec.Node.Columns = append(_spec.Node.Columns, f)
			}
		}
	}
	if ps := squo.mutation.predicates; len(ps) > 0 {
		_spec.Predicate = func(selector *sql.Selector) {
			for i := range ps {
				ps[i](selector)
			}
		}
	}
	_node = &SearchQuery{config: squo.config}
	_spec.Assign = _node.assignValues
	_spec.ScanValues = _node.scanValues
	if err = sqlgraph.UpdateNode(ctx, squo.driver, _spec); err != nil {
		if _, ok := err.(*sqlgraph.NotFoundError); ok {
			err = &NotFoundError{searchquery.Label}
		} else if sqlgraph.IsConstraintError(err) {
			err = &ConstraintError{msg: err.Error(), wrap: err}
		}
		return nil, err
	}
	squo.mutation.done = true
	return _node, nil
}