// Code generated by ent, DO NOT EDIT.

package ent

import (
	"EnGin/internal/ent/predicate"
	"EnGin/internal/ent/role"
	"EnGin/internal/ent/user"
	"context"
	"errors"
	"fmt"
	"time"

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

// UserUpdate is the builder for updating User entities.
type UserUpdate struct {
	config
	hooks    []Hook
	mutation *UserMutation
}

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

// SetUpdatedAt sets the "updated_at" field.
func (_u *UserUpdate) SetUpdatedAt(v time.Time) *UserUpdate {
	_u.mutation.SetUpdatedAt(v)
	return _u
}

// SetUsername sets the "username" field.
func (_u *UserUpdate) SetUsername(v string) *UserUpdate {
	_u.mutation.SetUsername(v)
	return _u
}

// SetNillableUsername sets the "username" field if the given value is not nil.
func (_u *UserUpdate) SetNillableUsername(v *string) *UserUpdate {
	if v != nil {
		_u.SetUsername(*v)
	}
	return _u
}

// SetPassword sets the "password" field.
func (_u *UserUpdate) SetPassword(v string) *UserUpdate {
	_u.mutation.SetPassword(v)
	return _u
}

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

// SetNickname sets the "nickname" field.
func (_u *UserUpdate) SetNickname(v string) *UserUpdate {
	_u.mutation.SetNickname(v)
	return _u
}

// SetNillableNickname sets the "nickname" field if the given value is not nil.
func (_u *UserUpdate) SetNillableNickname(v *string) *UserUpdate {
	if v != nil {
		_u.SetNickname(*v)
	}
	return _u
}

// ClearNickname clears the value of the "nickname" field.
func (_u *UserUpdate) ClearNickname() *UserUpdate {
	_u.mutation.ClearNickname()
	return _u
}

// SetEmail sets the "email" field.
func (_u *UserUpdate) SetEmail(v string) *UserUpdate {
	_u.mutation.SetEmail(v)
	return _u
}

// SetNillableEmail sets the "email" field if the given value is not nil.
func (_u *UserUpdate) SetNillableEmail(v *string) *UserUpdate {
	if v != nil {
		_u.SetEmail(*v)
	}
	return _u
}

// ClearEmail clears the value of the "email" field.
func (_u *UserUpdate) ClearEmail() *UserUpdate {
	_u.mutation.ClearEmail()
	return _u
}

// SetIP sets the "ip" field.
func (_u *UserUpdate) SetIP(v string) *UserUpdate {
	_u.mutation.SetIP(v)
	return _u
}

// SetNillableIP sets the "ip" field if the given value is not nil.
func (_u *UserUpdate) SetNillableIP(v *string) *UserUpdate {
	if v != nil {
		_u.SetIP(*v)
	}
	return _u
}

// ClearIP clears the value of the "ip" field.
func (_u *UserUpdate) ClearIP() *UserUpdate {
	_u.mutation.ClearIP()
	return _u
}

// SetAddr sets the "addr" field.
func (_u *UserUpdate) SetAddr(v string) *UserUpdate {
	_u.mutation.SetAddr(v)
	return _u
}

// SetNillableAddr sets the "addr" field if the given value is not nil.
func (_u *UserUpdate) SetNillableAddr(v *string) *UserUpdate {
	if v != nil {
		_u.SetAddr(*v)
	}
	return _u
}

// ClearAddr clears the value of the "addr" field.
func (_u *UserUpdate) ClearAddr() *UserUpdate {
	_u.mutation.ClearAddr()
	return _u
}

// AddRoleIDs adds the "roles" edge to the Role entity by IDs.
func (_u *UserUpdate) AddRoleIDs(ids ...int) *UserUpdate {
	_u.mutation.AddRoleIDs(ids...)
	return _u
}

// AddRoles adds the "roles" edges to the Role entity.
func (_u *UserUpdate) AddRoles(v ...*Role) *UserUpdate {
	ids := make([]int, len(v))
	for i := range v {
		ids[i] = v[i].ID
	}
	return _u.AddRoleIDs(ids...)
}

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

// ClearRoles clears all "roles" edges to the Role entity.
func (_u *UserUpdate) ClearRoles() *UserUpdate {
	_u.mutation.ClearRoles()
	return _u
}

// RemoveRoleIDs removes the "roles" edge to Role entities by IDs.
func (_u *UserUpdate) RemoveRoleIDs(ids ...int) *UserUpdate {
	_u.mutation.RemoveRoleIDs(ids...)
	return _u
}

// RemoveRoles removes "roles" edges to Role entities.
func (_u *UserUpdate) RemoveRoles(v ...*Role) *UserUpdate {
	ids := make([]int, len(v))
	for i := range v {
		ids[i] = v[i].ID
	}
	return _u.RemoveRoleIDs(ids...)
}

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

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

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

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

// defaults sets the default values of the builder before save.
func (_u *UserUpdate) defaults() {
	if _, ok := _u.mutation.UpdatedAt(); !ok {
		v := user.UpdateDefaultUpdatedAt()
		_u.mutation.SetUpdatedAt(v)
	}
}

// check runs all checks and user-defined validators on the builder.
func (_u *UserUpdate) check() error {
	if v, ok := _u.mutation.Username(); ok {
		if err := user.UsernameValidator(v); err != nil {
			return &ValidationError{Name: "username", err: fmt.Errorf(`ent: validator failed for field "User.username": %w`, err)}
		}
	}
	if v, ok := _u.mutation.Nickname(); ok {
		if err := user.NicknameValidator(v); err != nil {
			return &ValidationError{Name: "nickname", err: fmt.Errorf(`ent: validator failed for field "User.nickname": %w`, err)}
		}
	}
	if v, ok := _u.mutation.Email(); ok {
		if err := user.EmailValidator(v); err != nil {
			return &ValidationError{Name: "email", err: fmt.Errorf(`ent: validator failed for field "User.email": %w`, err)}
		}
	}
	if v, ok := _u.mutation.IP(); ok {
		if err := user.IPValidator(v); err != nil {
			return &ValidationError{Name: "ip", err: fmt.Errorf(`ent: validator failed for field "User.ip": %w`, err)}
		}
	}
	if v, ok := _u.mutation.Addr(); ok {
		if err := user.AddrValidator(v); err != nil {
			return &ValidationError{Name: "addr", err: fmt.Errorf(`ent: validator failed for field "User.addr": %w`, err)}
		}
	}
	return nil
}

func (_u *UserUpdate) sqlSave(ctx context.Context) (_node int, err error) {
	if err := _u.check(); err != nil {
		return _node, err
	}
	_spec := sqlgraph.NewUpdateSpec(user.Table, user.Columns, sqlgraph.NewFieldSpec(user.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.UpdatedAt(); ok {
		_spec.SetField(user.FieldUpdatedAt, field.TypeTime, value)
	}
	if value, ok := _u.mutation.Username(); ok {
		_spec.SetField(user.FieldUsername, field.TypeString, value)
	}
	if value, ok := _u.mutation.Password(); ok {
		_spec.SetField(user.FieldPassword, field.TypeString, value)
	}
	if value, ok := _u.mutation.Nickname(); ok {
		_spec.SetField(user.FieldNickname, field.TypeString, value)
	}
	if _u.mutation.NicknameCleared() {
		_spec.ClearField(user.FieldNickname, field.TypeString)
	}
	if value, ok := _u.mutation.Email(); ok {
		_spec.SetField(user.FieldEmail, field.TypeString, value)
	}
	if _u.mutation.EmailCleared() {
		_spec.ClearField(user.FieldEmail, field.TypeString)
	}
	if value, ok := _u.mutation.IP(); ok {
		_spec.SetField(user.FieldIP, field.TypeString, value)
	}
	if _u.mutation.IPCleared() {
		_spec.ClearField(user.FieldIP, field.TypeString)
	}
	if value, ok := _u.mutation.Addr(); ok {
		_spec.SetField(user.FieldAddr, field.TypeString, value)
	}
	if _u.mutation.AddrCleared() {
		_spec.ClearField(user.FieldAddr, field.TypeString)
	}
	if _u.mutation.RolesCleared() {
		edge := &sqlgraph.EdgeSpec{
			Rel:     sqlgraph.M2M,
			Inverse: false,
			Table:   user.RolesTable,
			Columns: user.RolesPrimaryKey,
			Bidi:    false,
			Target: &sqlgraph.EdgeTarget{
				IDSpec: sqlgraph.NewFieldSpec(role.FieldID, field.TypeInt),
			},
		}
		_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
	}
	if nodes := _u.mutation.RemovedRolesIDs(); len(nodes) > 0 && !_u.mutation.RolesCleared() {
		edge := &sqlgraph.EdgeSpec{
			Rel:     sqlgraph.M2M,
			Inverse: false,
			Table:   user.RolesTable,
			Columns: user.RolesPrimaryKey,
			Bidi:    false,
			Target: &sqlgraph.EdgeTarget{
				IDSpec: sqlgraph.NewFieldSpec(role.FieldID, field.TypeInt),
			},
		}
		for _, k := range nodes {
			edge.Target.Nodes = append(edge.Target.Nodes, k)
		}
		_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
	}
	if nodes := _u.mutation.RolesIDs(); len(nodes) > 0 {
		edge := &sqlgraph.EdgeSpec{
			Rel:     sqlgraph.M2M,
			Inverse: false,
			Table:   user.RolesTable,
			Columns: user.RolesPrimaryKey,
			Bidi:    false,
			Target: &sqlgraph.EdgeTarget{
				IDSpec: sqlgraph.NewFieldSpec(role.FieldID, field.TypeInt),
			},
		}
		for _, k := range nodes {
			edge.Target.Nodes = append(edge.Target.Nodes, k)
		}
		_spec.Edges.Add = append(_spec.Edges.Add, edge)
	}
	if _node, err = sqlgraph.UpdateNodes(ctx, _u.driver, _spec); err != nil {
		if _, ok := err.(*sqlgraph.NotFoundError); ok {
			err = &NotFoundError{user.Label}
		} else if sqlgraph.IsConstraintError(err) {
			err = &ConstraintError{msg: err.Error(), wrap: err}
		}
		return 0, err
	}
	_u.mutation.done = true
	return _node, nil
}

// UserUpdateOne is the builder for updating a single User entity.
type UserUpdateOne struct {
	config
	fields   []string
	hooks    []Hook
	mutation *UserMutation
}

// SetUpdatedAt sets the "updated_at" field.
func (_u *UserUpdateOne) SetUpdatedAt(v time.Time) *UserUpdateOne {
	_u.mutation.SetUpdatedAt(v)
	return _u
}

// SetUsername sets the "username" field.
func (_u *UserUpdateOne) SetUsername(v string) *UserUpdateOne {
	_u.mutation.SetUsername(v)
	return _u
}

// SetNillableUsername sets the "username" field if the given value is not nil.
func (_u *UserUpdateOne) SetNillableUsername(v *string) *UserUpdateOne {
	if v != nil {
		_u.SetUsername(*v)
	}
	return _u
}

// SetPassword sets the "password" field.
func (_u *UserUpdateOne) SetPassword(v string) *UserUpdateOne {
	_u.mutation.SetPassword(v)
	return _u
}

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

// SetNickname sets the "nickname" field.
func (_u *UserUpdateOne) SetNickname(v string) *UserUpdateOne {
	_u.mutation.SetNickname(v)
	return _u
}

// SetNillableNickname sets the "nickname" field if the given value is not nil.
func (_u *UserUpdateOne) SetNillableNickname(v *string) *UserUpdateOne {
	if v != nil {
		_u.SetNickname(*v)
	}
	return _u
}

// ClearNickname clears the value of the "nickname" field.
func (_u *UserUpdateOne) ClearNickname() *UserUpdateOne {
	_u.mutation.ClearNickname()
	return _u
}

// SetEmail sets the "email" field.
func (_u *UserUpdateOne) SetEmail(v string) *UserUpdateOne {
	_u.mutation.SetEmail(v)
	return _u
}

// SetNillableEmail sets the "email" field if the given value is not nil.
func (_u *UserUpdateOne) SetNillableEmail(v *string) *UserUpdateOne {
	if v != nil {
		_u.SetEmail(*v)
	}
	return _u
}

// ClearEmail clears the value of the "email" field.
func (_u *UserUpdateOne) ClearEmail() *UserUpdateOne {
	_u.mutation.ClearEmail()
	return _u
}

// SetIP sets the "ip" field.
func (_u *UserUpdateOne) SetIP(v string) *UserUpdateOne {
	_u.mutation.SetIP(v)
	return _u
}

// SetNillableIP sets the "ip" field if the given value is not nil.
func (_u *UserUpdateOne) SetNillableIP(v *string) *UserUpdateOne {
	if v != nil {
		_u.SetIP(*v)
	}
	return _u
}

// ClearIP clears the value of the "ip" field.
func (_u *UserUpdateOne) ClearIP() *UserUpdateOne {
	_u.mutation.ClearIP()
	return _u
}

// SetAddr sets the "addr" field.
func (_u *UserUpdateOne) SetAddr(v string) *UserUpdateOne {
	_u.mutation.SetAddr(v)
	return _u
}

// SetNillableAddr sets the "addr" field if the given value is not nil.
func (_u *UserUpdateOne) SetNillableAddr(v *string) *UserUpdateOne {
	if v != nil {
		_u.SetAddr(*v)
	}
	return _u
}

// ClearAddr clears the value of the "addr" field.
func (_u *UserUpdateOne) ClearAddr() *UserUpdateOne {
	_u.mutation.ClearAddr()
	return _u
}

// AddRoleIDs adds the "roles" edge to the Role entity by IDs.
func (_u *UserUpdateOne) AddRoleIDs(ids ...int) *UserUpdateOne {
	_u.mutation.AddRoleIDs(ids...)
	return _u
}

// AddRoles adds the "roles" edges to the Role entity.
func (_u *UserUpdateOne) AddRoles(v ...*Role) *UserUpdateOne {
	ids := make([]int, len(v))
	for i := range v {
		ids[i] = v[i].ID
	}
	return _u.AddRoleIDs(ids...)
}

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

// ClearRoles clears all "roles" edges to the Role entity.
func (_u *UserUpdateOne) ClearRoles() *UserUpdateOne {
	_u.mutation.ClearRoles()
	return _u
}

// RemoveRoleIDs removes the "roles" edge to Role entities by IDs.
func (_u *UserUpdateOne) RemoveRoleIDs(ids ...int) *UserUpdateOne {
	_u.mutation.RemoveRoleIDs(ids...)
	return _u
}

// RemoveRoles removes "roles" edges to Role entities.
func (_u *UserUpdateOne) RemoveRoles(v ...*Role) *UserUpdateOne {
	ids := make([]int, len(v))
	for i := range v {
		ids[i] = v[i].ID
	}
	return _u.RemoveRoleIDs(ids...)
}

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

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

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

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

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

// defaults sets the default values of the builder before save.
func (_u *UserUpdateOne) defaults() {
	if _, ok := _u.mutation.UpdatedAt(); !ok {
		v := user.UpdateDefaultUpdatedAt()
		_u.mutation.SetUpdatedAt(v)
	}
}

// check runs all checks and user-defined validators on the builder.
func (_u *UserUpdateOne) check() error {
	if v, ok := _u.mutation.Username(); ok {
		if err := user.UsernameValidator(v); err != nil {
			return &ValidationError{Name: "username", err: fmt.Errorf(`ent: validator failed for field "User.username": %w`, err)}
		}
	}
	if v, ok := _u.mutation.Nickname(); ok {
		if err := user.NicknameValidator(v); err != nil {
			return &ValidationError{Name: "nickname", err: fmt.Errorf(`ent: validator failed for field "User.nickname": %w`, err)}
		}
	}
	if v, ok := _u.mutation.Email(); ok {
		if err := user.EmailValidator(v); err != nil {
			return &ValidationError{Name: "email", err: fmt.Errorf(`ent: validator failed for field "User.email": %w`, err)}
		}
	}
	if v, ok := _u.mutation.IP(); ok {
		if err := user.IPValidator(v); err != nil {
			return &ValidationError{Name: "ip", err: fmt.Errorf(`ent: validator failed for field "User.ip": %w`, err)}
		}
	}
	if v, ok := _u.mutation.Addr(); ok {
		if err := user.AddrValidator(v); err != nil {
			return &ValidationError{Name: "addr", err: fmt.Errorf(`ent: validator failed for field "User.addr": %w`, err)}
		}
	}
	return nil
}

func (_u *UserUpdateOne) sqlSave(ctx context.Context) (_node *User, err error) {
	if err := _u.check(); err != nil {
		return _node, err
	}
	_spec := sqlgraph.NewUpdateSpec(user.Table, user.Columns, sqlgraph.NewFieldSpec(user.FieldID, field.TypeInt))
	id, ok := _u.mutation.ID()
	if !ok {
		return nil, &ValidationError{Name: "id", err: errors.New(`ent: missing "User.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, user.FieldID)
		for _, f := range fields {
			if !user.ValidColumn(f) {
				return nil, &ValidationError{Name: f, err: fmt.Errorf("ent: invalid field %q for query", f)}
			}
			if f != user.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.UpdatedAt(); ok {
		_spec.SetField(user.FieldUpdatedAt, field.TypeTime, value)
	}
	if value, ok := _u.mutation.Username(); ok {
		_spec.SetField(user.FieldUsername, field.TypeString, value)
	}
	if value, ok := _u.mutation.Password(); ok {
		_spec.SetField(user.FieldPassword, field.TypeString, value)
	}
	if value, ok := _u.mutation.Nickname(); ok {
		_spec.SetField(user.FieldNickname, field.TypeString, value)
	}
	if _u.mutation.NicknameCleared() {
		_spec.ClearField(user.FieldNickname, field.TypeString)
	}
	if value, ok := _u.mutation.Email(); ok {
		_spec.SetField(user.FieldEmail, field.TypeString, value)
	}
	if _u.mutation.EmailCleared() {
		_spec.ClearField(user.FieldEmail, field.TypeString)
	}
	if value, ok := _u.mutation.IP(); ok {
		_spec.SetField(user.FieldIP, field.TypeString, value)
	}
	if _u.mutation.IPCleared() {
		_spec.ClearField(user.FieldIP, field.TypeString)
	}
	if value, ok := _u.mutation.Addr(); ok {
		_spec.SetField(user.FieldAddr, field.TypeString, value)
	}
	if _u.mutation.AddrCleared() {
		_spec.ClearField(user.FieldAddr, field.TypeString)
	}
	if _u.mutation.RolesCleared() {
		edge := &sqlgraph.EdgeSpec{
			Rel:     sqlgraph.M2M,
			Inverse: false,
			Table:   user.RolesTable,
			Columns: user.RolesPrimaryKey,
			Bidi:    false,
			Target: &sqlgraph.EdgeTarget{
				IDSpec: sqlgraph.NewFieldSpec(role.FieldID, field.TypeInt),
			},
		}
		_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
	}
	if nodes := _u.mutation.RemovedRolesIDs(); len(nodes) > 0 && !_u.mutation.RolesCleared() {
		edge := &sqlgraph.EdgeSpec{
			Rel:     sqlgraph.M2M,
			Inverse: false,
			Table:   user.RolesTable,
			Columns: user.RolesPrimaryKey,
			Bidi:    false,
			Target: &sqlgraph.EdgeTarget{
				IDSpec: sqlgraph.NewFieldSpec(role.FieldID, field.TypeInt),
			},
		}
		for _, k := range nodes {
			edge.Target.Nodes = append(edge.Target.Nodes, k)
		}
		_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
	}
	if nodes := _u.mutation.RolesIDs(); len(nodes) > 0 {
		edge := &sqlgraph.EdgeSpec{
			Rel:     sqlgraph.M2M,
			Inverse: false,
			Table:   user.RolesTable,
			Columns: user.RolesPrimaryKey,
			Bidi:    false,
			Target: &sqlgraph.EdgeTarget{
				IDSpec: sqlgraph.NewFieldSpec(role.FieldID, field.TypeInt),
			},
		}
		for _, k := range nodes {
			edge.Target.Nodes = append(edge.Target.Nodes, k)
		}
		_spec.Edges.Add = append(_spec.Edges.Add, edge)
	}
	_node = &User{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{user.Label}
		} else if sqlgraph.IsConstraintError(err) {
			err = &ConstraintError{msg: err.Error(), wrap: err}
		}
		return nil, err
	}
	_u.mutation.done = true
	return _node, nil
}