// Code generated by ent, DO NOT EDIT.

package ent

import (
	"context"
	"errors"
	"fmt"
	"voidraft/internal/models/ent/predicate"
	"voidraft/internal/models/ent/theme"

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

// ThemeUpdate is the builder for updating Theme entities.
type ThemeUpdate struct {
	config
	hooks     []Hook
	mutation  *ThemeMutation
	modifiers []func(*sql.UpdateBuilder)
}

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

// SetUpdatedAt sets the "updated_at" field.
func (_u *ThemeUpdate) SetUpdatedAt(v string) *ThemeUpdate {
	_u.mutation.SetUpdatedAt(v)
	return _u
}

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

// SetDeletedAt sets the "deleted_at" field.
func (_u *ThemeUpdate) SetDeletedAt(v string) *ThemeUpdate {
	_u.mutation.SetDeletedAt(v)
	return _u
}

// SetNillableDeletedAt sets the "deleted_at" field if the given value is not nil.
func (_u *ThemeUpdate) SetNillableDeletedAt(v *string) *ThemeUpdate {
	if v != nil {
		_u.SetDeletedAt(*v)
	}
	return _u
}

// ClearDeletedAt clears the value of the "deleted_at" field.
func (_u *ThemeUpdate) ClearDeletedAt() *ThemeUpdate {
	_u.mutation.ClearDeletedAt()
	return _u
}

// SetKey sets the "key" field.
func (_u *ThemeUpdate) SetKey(v string) *ThemeUpdate {
	_u.mutation.SetKey(v)
	return _u
}

// SetNillableKey sets the "key" field if the given value is not nil.
func (_u *ThemeUpdate) SetNillableKey(v *string) *ThemeUpdate {
	if v != nil {
		_u.SetKey(*v)
	}
	return _u
}

// SetType sets the "type" field.
func (_u *ThemeUpdate) SetType(v theme.Type) *ThemeUpdate {
	_u.mutation.SetType(v)
	return _u
}

// SetNillableType sets the "type" field if the given value is not nil.
func (_u *ThemeUpdate) SetNillableType(v *theme.Type) *ThemeUpdate {
	if v != nil {
		_u.SetType(*v)
	}
	return _u
}

// SetColors sets the "colors" field.
func (_u *ThemeUpdate) SetColors(v map[string]interface{}) *ThemeUpdate {
	_u.mutation.SetColors(v)
	return _u
}

// ClearColors clears the value of the "colors" field.
func (_u *ThemeUpdate) ClearColors() *ThemeUpdate {
	_u.mutation.ClearColors()
	return _u
}

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

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

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

// ExecX is like Exec, but panics if an error occurs.
func (_u *ThemeUpdate) 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 *ThemeUpdate) check() error {
	if v, ok := _u.mutation.Key(); ok {
		if err := theme.KeyValidator(v); err != nil {
			return &ValidationError{Name: "key", err: fmt.Errorf(`ent: validator failed for field "Theme.key": %w`, err)}
		}
	}
	if v, ok := _u.mutation.GetType(); ok {
		if err := theme.TypeValidator(v); err != nil {
			return &ValidationError{Name: "type", err: fmt.Errorf(`ent: validator failed for field "Theme.type": %w`, err)}
		}
	}
	return nil
}

// Modify adds a statement modifier for attaching custom logic to the UPDATE statement.
func (_u *ThemeUpdate) Modify(modifiers ...func(u *sql.UpdateBuilder)) *ThemeUpdate {
	_u.modifiers = append(_u.modifiers, modifiers...)
	return _u
}

func (_u *ThemeUpdate) sqlSave(ctx context.Context) (_node int, err error) {
	if err := _u.check(); err != nil {
		return _node, err
	}
	_spec := sqlgraph.NewUpdateSpec(theme.Table, theme.Columns, sqlgraph.NewFieldSpec(theme.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 _u.mutation.UUIDCleared() {
		_spec.ClearField(theme.FieldUUID, field.TypeString)
	}
	if value, ok := _u.mutation.UpdatedAt(); ok {
		_spec.SetField(theme.FieldUpdatedAt, field.TypeString, value)
	}
	if value, ok := _u.mutation.DeletedAt(); ok {
		_spec.SetField(theme.FieldDeletedAt, field.TypeString, value)
	}
	if _u.mutation.DeletedAtCleared() {
		_spec.ClearField(theme.FieldDeletedAt, field.TypeString)
	}
	if value, ok := _u.mutation.Key(); ok {
		_spec.SetField(theme.FieldKey, field.TypeString, value)
	}
	if value, ok := _u.mutation.GetType(); ok {
		_spec.SetField(theme.FieldType, field.TypeEnum, value)
	}
	if value, ok := _u.mutation.Colors(); ok {
		_spec.SetField(theme.FieldColors, field.TypeJSON, value)
	}
	if _u.mutation.ColorsCleared() {
		_spec.ClearField(theme.FieldColors, field.TypeJSON)
	}
	_spec.AddModifiers(_u.modifiers...)
	if _node, err = sqlgraph.UpdateNodes(ctx, _u.driver, _spec); err != nil {
		if _, ok := err.(*sqlgraph.NotFoundError); ok {
			err = &NotFoundError{theme.Label}
		} else if sqlgraph.IsConstraintError(err) {
			err = &ConstraintError{msg: err.Error(), wrap: err}
		}
		return 0, err
	}
	_u.mutation.done = true
	return _node, nil
}

// ThemeUpdateOne is the builder for updating a single Theme entity.
type ThemeUpdateOne struct {
	config
	fields    []string
	hooks     []Hook
	mutation  *ThemeMutation
	modifiers []func(*sql.UpdateBuilder)
}

// SetUpdatedAt sets the "updated_at" field.
func (_u *ThemeUpdateOne) SetUpdatedAt(v string) *ThemeUpdateOne {
	_u.mutation.SetUpdatedAt(v)
	return _u
}

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

// SetDeletedAt sets the "deleted_at" field.
func (_u *ThemeUpdateOne) SetDeletedAt(v string) *ThemeUpdateOne {
	_u.mutation.SetDeletedAt(v)
	return _u
}

// SetNillableDeletedAt sets the "deleted_at" field if the given value is not nil.
func (_u *ThemeUpdateOne) SetNillableDeletedAt(v *string) *ThemeUpdateOne {
	if v != nil {
		_u.SetDeletedAt(*v)
	}
	return _u
}

// ClearDeletedAt clears the value of the "deleted_at" field.
func (_u *ThemeUpdateOne) ClearDeletedAt() *ThemeUpdateOne {
	_u.mutation.ClearDeletedAt()
	return _u
}

// SetKey sets the "key" field.
func (_u *ThemeUpdateOne) SetKey(v string) *ThemeUpdateOne {
	_u.mutation.SetKey(v)
	return _u
}

// SetNillableKey sets the "key" field if the given value is not nil.
func (_u *ThemeUpdateOne) SetNillableKey(v *string) *ThemeUpdateOne {
	if v != nil {
		_u.SetKey(*v)
	}
	return _u
}

// SetType sets the "type" field.
func (_u *ThemeUpdateOne) SetType(v theme.Type) *ThemeUpdateOne {
	_u.mutation.SetType(v)
	return _u
}

// SetNillableType sets the "type" field if the given value is not nil.
func (_u *ThemeUpdateOne) SetNillableType(v *theme.Type) *ThemeUpdateOne {
	if v != nil {
		_u.SetType(*v)
	}
	return _u
}

// SetColors sets the "colors" field.
func (_u *ThemeUpdateOne) SetColors(v map[string]interface{}) *ThemeUpdateOne {
	_u.mutation.SetColors(v)
	return _u
}

// ClearColors clears the value of the "colors" field.
func (_u *ThemeUpdateOne) ClearColors() *ThemeUpdateOne {
	_u.mutation.ClearColors()
	return _u
}

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

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

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

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

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

// ExecX is like Exec, but panics if an error occurs.
func (_u *ThemeUpdateOne) 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 *ThemeUpdateOne) check() error {
	if v, ok := _u.mutation.Key(); ok {
		if err := theme.KeyValidator(v); err != nil {
			return &ValidationError{Name: "key", err: fmt.Errorf(`ent: validator failed for field "Theme.key": %w`, err)}
		}
	}
	if v, ok := _u.mutation.GetType(); ok {
		if err := theme.TypeValidator(v); err != nil {
			return &ValidationError{Name: "type", err: fmt.Errorf(`ent: validator failed for field "Theme.type": %w`, err)}
		}
	}
	return nil
}

// Modify adds a statement modifier for attaching custom logic to the UPDATE statement.
func (_u *ThemeUpdateOne) Modify(modifiers ...func(u *sql.UpdateBuilder)) *ThemeUpdateOne {
	_u.modifiers = append(_u.modifiers, modifiers...)
	return _u
}

func (_u *ThemeUpdateOne) sqlSave(ctx context.Context) (_node *Theme, err error) {
	if err := _u.check(); err != nil {
		return _node, err
	}
	_spec := sqlgraph.NewUpdateSpec(theme.Table, theme.Columns, sqlgraph.NewFieldSpec(theme.FieldID, field.TypeInt))
	id, ok := _u.mutation.ID()
	if !ok {
		return nil, &ValidationError{Name: "id", err: errors.New(`ent: missing "Theme.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, theme.FieldID)
		for _, f := range fields {
			if !theme.ValidColumn(f) {
				return nil, &ValidationError{Name: f, err: fmt.Errorf("ent: invalid field %q for query", f)}
			}
			if f != theme.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 _u.mutation.UUIDCleared() {
		_spec.ClearField(theme.FieldUUID, field.TypeString)
	}
	if value, ok := _u.mutation.UpdatedAt(); ok {
		_spec.SetField(theme.FieldUpdatedAt, field.TypeString, value)
	}
	if value, ok := _u.mutation.DeletedAt(); ok {
		_spec.SetField(theme.FieldDeletedAt, field.TypeString, value)
	}
	if _u.mutation.DeletedAtCleared() {
		_spec.ClearField(theme.FieldDeletedAt, field.TypeString)
	}
	if value, ok := _u.mutation.Key(); ok {
		_spec.SetField(theme.FieldKey, field.TypeString, value)
	}
	if value, ok := _u.mutation.GetType(); ok {
		_spec.SetField(theme.FieldType, field.TypeEnum, value)
	}
	if value, ok := _u.mutation.Colors(); ok {
		_spec.SetField(theme.FieldColors, field.TypeJSON, value)
	}
	if _u.mutation.ColorsCleared() {
		_spec.ClearField(theme.FieldColors, field.TypeJSON)
	}
	_spec.AddModifiers(_u.modifiers...)
	_node = &Theme{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{theme.Label}
		} else if sqlgraph.IsConstraintError(err) {
			err = &ConstraintError{msg: err.Error(), wrap: err}
		}
		return nil, err
	}
	_u.mutation.done = true
	return _node, nil
}