// 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"
	"github.com/xmdhs/authlib-skin/db/ent/predicate"
	"github.com/xmdhs/authlib-skin/db/ent/texture"
	"github.com/xmdhs/authlib-skin/db/ent/userprofile"
	"github.com/xmdhs/authlib-skin/db/ent/usertexture"
)

// UserTextureUpdate is the builder for updating UserTexture entities.
type UserTextureUpdate struct {
	config
	hooks    []Hook
	mutation *UserTextureMutation
}

// Where appends a list predicates to the UserTextureUpdate builder.
func (utu *UserTextureUpdate) Where(ps ...predicate.UserTexture) *UserTextureUpdate {
	utu.mutation.Where(ps...)
	return utu
}

// SetUserProfileID sets the "user_profile_id" field.
func (utu *UserTextureUpdate) SetUserProfileID(i int) *UserTextureUpdate {
	utu.mutation.SetUserProfileID(i)
	return utu
}

// SetTextureID sets the "texture_id" field.
func (utu *UserTextureUpdate) SetTextureID(i int) *UserTextureUpdate {
	utu.mutation.SetTextureID(i)
	return utu
}

// SetType sets the "type" field.
func (utu *UserTextureUpdate) SetType(s string) *UserTextureUpdate {
	utu.mutation.SetType(s)
	return utu
}

// SetVariant sets the "variant" field.
func (utu *UserTextureUpdate) SetVariant(s string) *UserTextureUpdate {
	utu.mutation.SetVariant(s)
	return utu
}

// SetUserProfile sets the "user_profile" edge to the UserProfile entity.
func (utu *UserTextureUpdate) SetUserProfile(u *UserProfile) *UserTextureUpdate {
	return utu.SetUserProfileID(u.ID)
}

// SetTexture sets the "texture" edge to the Texture entity.
func (utu *UserTextureUpdate) SetTexture(t *Texture) *UserTextureUpdate {
	return utu.SetTextureID(t.ID)
}

// Mutation returns the UserTextureMutation object of the builder.
func (utu *UserTextureUpdate) Mutation() *UserTextureMutation {
	return utu.mutation
}

// ClearUserProfile clears the "user_profile" edge to the UserProfile entity.
func (utu *UserTextureUpdate) ClearUserProfile() *UserTextureUpdate {
	utu.mutation.ClearUserProfile()
	return utu
}

// ClearTexture clears the "texture" edge to the Texture entity.
func (utu *UserTextureUpdate) ClearTexture() *UserTextureUpdate {
	utu.mutation.ClearTexture()
	return utu
}

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

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

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

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

// check runs all checks and user-defined validators on the builder.
func (utu *UserTextureUpdate) check() error {
	if _, ok := utu.mutation.UserProfileID(); utu.mutation.UserProfileCleared() && !ok {
		return errors.New(`ent: clearing a required unique edge "UserTexture.user_profile"`)
	}
	if _, ok := utu.mutation.TextureID(); utu.mutation.TextureCleared() && !ok {
		return errors.New(`ent: clearing a required unique edge "UserTexture.texture"`)
	}
	return nil
}

func (utu *UserTextureUpdate) sqlSave(ctx context.Context) (n int, err error) {
	if err := utu.check(); err != nil {
		return n, err
	}
	_spec := sqlgraph.NewUpdateSpec(usertexture.Table, usertexture.Columns, sqlgraph.NewFieldSpec(usertexture.FieldID, field.TypeInt))
	if ps := utu.mutation.predicates; len(ps) > 0 {
		_spec.Predicate = func(selector *sql.Selector) {
			for i := range ps {
				ps[i](selector)
			}
		}
	}
	if value, ok := utu.mutation.GetType(); ok {
		_spec.SetField(usertexture.FieldType, field.TypeString, value)
	}
	if value, ok := utu.mutation.Variant(); ok {
		_spec.SetField(usertexture.FieldVariant, field.TypeString, value)
	}
	if utu.mutation.UserProfileCleared() {
		edge := &sqlgraph.EdgeSpec{
			Rel:     sqlgraph.M2O,
			Inverse: false,
			Table:   usertexture.UserProfileTable,
			Columns: []string{usertexture.UserProfileColumn},
			Bidi:    false,
			Target: &sqlgraph.EdgeTarget{
				IDSpec: sqlgraph.NewFieldSpec(userprofile.FieldID, field.TypeInt),
			},
		}
		_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
	}
	if nodes := utu.mutation.UserProfileIDs(); len(nodes) > 0 {
		edge := &sqlgraph.EdgeSpec{
			Rel:     sqlgraph.M2O,
			Inverse: false,
			Table:   usertexture.UserProfileTable,
			Columns: []string{usertexture.UserProfileColumn},
			Bidi:    false,
			Target: &sqlgraph.EdgeTarget{
				IDSpec: sqlgraph.NewFieldSpec(userprofile.FieldID, field.TypeInt),
			},
		}
		for _, k := range nodes {
			edge.Target.Nodes = append(edge.Target.Nodes, k)
		}
		_spec.Edges.Add = append(_spec.Edges.Add, edge)
	}
	if utu.mutation.TextureCleared() {
		edge := &sqlgraph.EdgeSpec{
			Rel:     sqlgraph.M2O,
			Inverse: false,
			Table:   usertexture.TextureTable,
			Columns: []string{usertexture.TextureColumn},
			Bidi:    false,
			Target: &sqlgraph.EdgeTarget{
				IDSpec: sqlgraph.NewFieldSpec(texture.FieldID, field.TypeInt),
			},
		}
		_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
	}
	if nodes := utu.mutation.TextureIDs(); len(nodes) > 0 {
		edge := &sqlgraph.EdgeSpec{
			Rel:     sqlgraph.M2O,
			Inverse: false,
			Table:   usertexture.TextureTable,
			Columns: []string{usertexture.TextureColumn},
			Bidi:    false,
			Target: &sqlgraph.EdgeTarget{
				IDSpec: sqlgraph.NewFieldSpec(texture.FieldID, field.TypeInt),
			},
		}
		for _, k := range nodes {
			edge.Target.Nodes = append(edge.Target.Nodes, k)
		}
		_spec.Edges.Add = append(_spec.Edges.Add, edge)
	}
	if n, err = sqlgraph.UpdateNodes(ctx, utu.driver, _spec); err != nil {
		if _, ok := err.(*sqlgraph.NotFoundError); ok {
			err = &NotFoundError{usertexture.Label}
		} else if sqlgraph.IsConstraintError(err) {
			err = &ConstraintError{msg: err.Error(), wrap: err}
		}
		return 0, err
	}
	utu.mutation.done = true
	return n, nil
}

// UserTextureUpdateOne is the builder for updating a single UserTexture entity.
type UserTextureUpdateOne struct {
	config
	fields   []string
	hooks    []Hook
	mutation *UserTextureMutation
}

// SetUserProfileID sets the "user_profile_id" field.
func (utuo *UserTextureUpdateOne) SetUserProfileID(i int) *UserTextureUpdateOne {
	utuo.mutation.SetUserProfileID(i)
	return utuo
}

// SetTextureID sets the "texture_id" field.
func (utuo *UserTextureUpdateOne) SetTextureID(i int) *UserTextureUpdateOne {
	utuo.mutation.SetTextureID(i)
	return utuo
}

// SetType sets the "type" field.
func (utuo *UserTextureUpdateOne) SetType(s string) *UserTextureUpdateOne {
	utuo.mutation.SetType(s)
	return utuo
}

// SetVariant sets the "variant" field.
func (utuo *UserTextureUpdateOne) SetVariant(s string) *UserTextureUpdateOne {
	utuo.mutation.SetVariant(s)
	return utuo
}

// SetUserProfile sets the "user_profile" edge to the UserProfile entity.
func (utuo *UserTextureUpdateOne) SetUserProfile(u *UserProfile) *UserTextureUpdateOne {
	return utuo.SetUserProfileID(u.ID)
}

// SetTexture sets the "texture" edge to the Texture entity.
func (utuo *UserTextureUpdateOne) SetTexture(t *Texture) *UserTextureUpdateOne {
	return utuo.SetTextureID(t.ID)
}

// Mutation returns the UserTextureMutation object of the builder.
func (utuo *UserTextureUpdateOne) Mutation() *UserTextureMutation {
	return utuo.mutation
}

// ClearUserProfile clears the "user_profile" edge to the UserProfile entity.
func (utuo *UserTextureUpdateOne) ClearUserProfile() *UserTextureUpdateOne {
	utuo.mutation.ClearUserProfile()
	return utuo
}

// ClearTexture clears the "texture" edge to the Texture entity.
func (utuo *UserTextureUpdateOne) ClearTexture() *UserTextureUpdateOne {
	utuo.mutation.ClearTexture()
	return utuo
}

// Where appends a list predicates to the UserTextureUpdate builder.
func (utuo *UserTextureUpdateOne) Where(ps ...predicate.UserTexture) *UserTextureUpdateOne {
	utuo.mutation.Where(ps...)
	return utuo
}

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

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

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

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

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

// check runs all checks and user-defined validators on the builder.
func (utuo *UserTextureUpdateOne) check() error {
	if _, ok := utuo.mutation.UserProfileID(); utuo.mutation.UserProfileCleared() && !ok {
		return errors.New(`ent: clearing a required unique edge "UserTexture.user_profile"`)
	}
	if _, ok := utuo.mutation.TextureID(); utuo.mutation.TextureCleared() && !ok {
		return errors.New(`ent: clearing a required unique edge "UserTexture.texture"`)
	}
	return nil
}

func (utuo *UserTextureUpdateOne) sqlSave(ctx context.Context) (_node *UserTexture, err error) {
	if err := utuo.check(); err != nil {
		return _node, err
	}
	_spec := sqlgraph.NewUpdateSpec(usertexture.Table, usertexture.Columns, sqlgraph.NewFieldSpec(usertexture.FieldID, field.TypeInt))
	id, ok := utuo.mutation.ID()
	if !ok {
		return nil, &ValidationError{Name: "id", err: errors.New(`ent: missing "UserTexture.id" for update`)}
	}
	_spec.Node.ID.Value = id
	if fields := utuo.fields; len(fields) > 0 {
		_spec.Node.Columns = make([]string, 0, len(fields))
		_spec.Node.Columns = append(_spec.Node.Columns, usertexture.FieldID)
		for _, f := range fields {
			if !usertexture.ValidColumn(f) {
				return nil, &ValidationError{Name: f, err: fmt.Errorf("ent: invalid field %q for query", f)}
			}
			if f != usertexture.FieldID {
				_spec.Node.Columns = append(_spec.Node.Columns, f)
			}
		}
	}
	if ps := utuo.mutation.predicates; len(ps) > 0 {
		_spec.Predicate = func(selector *sql.Selector) {
			for i := range ps {
				ps[i](selector)
			}
		}
	}
	if value, ok := utuo.mutation.GetType(); ok {
		_spec.SetField(usertexture.FieldType, field.TypeString, value)
	}
	if value, ok := utuo.mutation.Variant(); ok {
		_spec.SetField(usertexture.FieldVariant, field.TypeString, value)
	}
	if utuo.mutation.UserProfileCleared() {
		edge := &sqlgraph.EdgeSpec{
			Rel:     sqlgraph.M2O,
			Inverse: false,
			Table:   usertexture.UserProfileTable,
			Columns: []string{usertexture.UserProfileColumn},
			Bidi:    false,
			Target: &sqlgraph.EdgeTarget{
				IDSpec: sqlgraph.NewFieldSpec(userprofile.FieldID, field.TypeInt),
			},
		}
		_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
	}
	if nodes := utuo.mutation.UserProfileIDs(); len(nodes) > 0 {
		edge := &sqlgraph.EdgeSpec{
			Rel:     sqlgraph.M2O,
			Inverse: false,
			Table:   usertexture.UserProfileTable,
			Columns: []string{usertexture.UserProfileColumn},
			Bidi:    false,
			Target: &sqlgraph.EdgeTarget{
				IDSpec: sqlgraph.NewFieldSpec(userprofile.FieldID, field.TypeInt),
			},
		}
		for _, k := range nodes {
			edge.Target.Nodes = append(edge.Target.Nodes, k)
		}
		_spec.Edges.Add = append(_spec.Edges.Add, edge)
	}
	if utuo.mutation.TextureCleared() {
		edge := &sqlgraph.EdgeSpec{
			Rel:     sqlgraph.M2O,
			Inverse: false,
			Table:   usertexture.TextureTable,
			Columns: []string{usertexture.TextureColumn},
			Bidi:    false,
			Target: &sqlgraph.EdgeTarget{
				IDSpec: sqlgraph.NewFieldSpec(texture.FieldID, field.TypeInt),
			},
		}
		_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
	}
	if nodes := utuo.mutation.TextureIDs(); len(nodes) > 0 {
		edge := &sqlgraph.EdgeSpec{
			Rel:     sqlgraph.M2O,
			Inverse: false,
			Table:   usertexture.TextureTable,
			Columns: []string{usertexture.TextureColumn},
			Bidi:    false,
			Target: &sqlgraph.EdgeTarget{
				IDSpec: sqlgraph.NewFieldSpec(texture.FieldID, field.TypeInt),
			},
		}
		for _, k := range nodes {
			edge.Target.Nodes = append(edge.Target.Nodes, k)
		}
		_spec.Edges.Add = append(_spec.Edges.Add, edge)
	}
	_node = &UserTexture{config: utuo.config}
	_spec.Assign = _node.assignValues
	_spec.ScanValues = _node.scanValues
	if err = sqlgraph.UpdateNode(ctx, utuo.driver, _spec); err != nil {
		if _, ok := err.(*sqlgraph.NotFoundError); ok {
			err = &NotFoundError{usertexture.Label}
		} else if sqlgraph.IsConstraintError(err) {
			err = &ConstraintError{msg: err.Error(), wrap: err}
		}
		return nil, err
	}
	utuo.mutation.done = true
	return _node, nil
}