// Code generated by ent, DO NOT EDIT.

package ent

import (
	"context"
	"errors"
	"fmt"
	"sync"
	"time"

	"code.icod.de/dalu/ka/ent/category"
	"code.icod.de/dalu/ka/ent/post"
	"code.icod.de/dalu/ka/ent/predicate"
	"code.icod.de/dalu/ka/ent/profile"
	"entgo.io/ent"
	"entgo.io/ent/dialect/sql"
	"github.com/google/uuid"
)

const (
	// Operation types.
	OpCreate    = ent.OpCreate
	OpDelete    = ent.OpDelete
	OpDeleteOne = ent.OpDeleteOne
	OpUpdate    = ent.OpUpdate
	OpUpdateOne = ent.OpUpdateOne

	// Node types.
	TypeCategory = "Category"
	TypePost     = "Post"
	TypeProfile  = "Profile"
)

// CategoryMutation represents an operation that mutates the Category nodes in the graph.
type CategoryMutation struct {
	config
	op            Op
	typ           string
	id            *uuid.UUID
	created_at    *time.Time
	updated_at    *time.Time
	title         *string
	description   *string
	clearedFields map[string]struct{}
	posts         map[uuid.UUID]struct{}
	removedposts  map[uuid.UUID]struct{}
	clearedposts  bool
	done          bool
	oldValue      func(context.Context) (*Category, error)
	predicates    []predicate.Category
}

var _ ent.Mutation = (*CategoryMutation)(nil)

// categoryOption allows management of the mutation configuration using functional options.
type categoryOption func(*CategoryMutation)

// newCategoryMutation creates new mutation for the Category entity.
func newCategoryMutation(c config, op Op, opts ...categoryOption) *CategoryMutation {
	m := &CategoryMutation{
		config:        c,
		op:            op,
		typ:           TypeCategory,
		clearedFields: make(map[string]struct{}),
	}
	for _, opt := range opts {
		opt(m)
	}
	return m
}

// withCategoryID sets the ID field of the mutation.
func withCategoryID(id uuid.UUID) categoryOption {
	return func(m *CategoryMutation) {
		var (
			err   error
			once  sync.Once
			value *Category
		)
		m.oldValue = func(ctx context.Context) (*Category, error) {
			once.Do(func() {
				if m.done {
					err = errors.New("querying old values post mutation is not allowed")
				} else {
					value, err = m.Client().Category.Get(ctx, id)
				}
			})
			return value, err
		}
		m.id = &id
	}
}

// withCategory sets the old Category of the mutation.
func withCategory(node *Category) categoryOption {
	return func(m *CategoryMutation) {
		m.oldValue = func(context.Context) (*Category, error) {
			return node, nil
		}
		m.id = &node.ID
	}
}

// Client returns a new `ent.Client` from the mutation. If the mutation was
// executed in a transaction (ent.Tx), a transactional client is returned.
func (m CategoryMutation) Client() *Client {
	client := &Client{config: m.config}
	client.init()
	return client
}

// Tx returns an `ent.Tx` for mutations that were executed in transactions;
// it returns an error otherwise.
func (m CategoryMutation) Tx() (*Tx, error) {
	if _, ok := m.driver.(*txDriver); !ok {
		return nil, errors.New("ent: mutation is not running in a transaction")
	}
	tx := &Tx{config: m.config}
	tx.init()
	return tx, nil
}

// SetID sets the value of the id field. Note that this
// operation is only accepted on creation of Category entities.
func (m *CategoryMutation) SetID(id uuid.UUID) {
	m.id = &id
}

// ID returns the ID value in the mutation. Note that the ID is only available
// if it was provided to the builder or after it was returned from the database.
func (m *CategoryMutation) ID() (id uuid.UUID, exists bool) {
	if m.id == nil {
		return
	}
	return *m.id, true
}

// IDs queries the database and returns the entity ids that match the mutation's predicate.
// That means, if the mutation is applied within a transaction with an isolation level such
// as sql.LevelSerializable, the returned ids match the ids of the rows that will be updated
// or updated by the mutation.
func (m *CategoryMutation) IDs(ctx context.Context) ([]uuid.UUID, error) {
	switch {
	case m.op.Is(OpUpdateOne | OpDeleteOne):
		id, exists := m.ID()
		if exists {
			return []uuid.UUID{id}, nil
		}
		fallthrough
	case m.op.Is(OpUpdate | OpDelete):
		return m.Client().Category.Query().Where(m.predicates...).IDs(ctx)
	default:
		return nil, fmt.Errorf("IDs is not allowed on %s operations", m.op)
	}
}

// SetCreatedAt sets the "created_at" field.
func (m *CategoryMutation) SetCreatedAt(t time.Time) {
	m.created_at = &t
}

// CreatedAt returns the value of the "created_at" field in the mutation.
func (m *CategoryMutation) CreatedAt() (r time.Time, exists bool) {
	v := m.created_at
	if v == nil {
		return
	}
	return *v, true
}

// OldCreatedAt returns the old "created_at" field's value of the Category entity.
// If the Category object wasn't provided to the builder, the object is fetched from the database.
// An error is returned if the mutation operation is not UpdateOne, or the database query fails.
func (m *CategoryMutation) OldCreatedAt(ctx context.Context) (v time.Time, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldCreatedAt is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldCreatedAt requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldCreatedAt: %w", err)
	}
	return oldValue.CreatedAt, nil
}

// ResetCreatedAt resets all changes to the "created_at" field.
func (m *CategoryMutation) ResetCreatedAt() {
	m.created_at = nil
}

// SetUpdatedAt sets the "updated_at" field.
func (m *CategoryMutation) SetUpdatedAt(t time.Time) {
	m.updated_at = &t
}

// UpdatedAt returns the value of the "updated_at" field in the mutation.
func (m *CategoryMutation) UpdatedAt() (r time.Time, exists bool) {
	v := m.updated_at
	if v == nil {
		return
	}
	return *v, true
}

// OldUpdatedAt returns the old "updated_at" field's value of the Category entity.
// If the Category object wasn't provided to the builder, the object is fetched from the database.
// An error is returned if the mutation operation is not UpdateOne, or the database query fails.
func (m *CategoryMutation) OldUpdatedAt(ctx context.Context) (v time.Time, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldUpdatedAt is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldUpdatedAt requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldUpdatedAt: %w", err)
	}
	return oldValue.UpdatedAt, nil
}

// ClearUpdatedAt clears the value of the "updated_at" field.
func (m *CategoryMutation) ClearUpdatedAt() {
	m.updated_at = nil
	m.clearedFields[category.FieldUpdatedAt] = struct{}{}
}

// UpdatedAtCleared returns if the "updated_at" field was cleared in this mutation.
func (m *CategoryMutation) UpdatedAtCleared() bool {
	_, ok := m.clearedFields[category.FieldUpdatedAt]
	return ok
}

// ResetUpdatedAt resets all changes to the "updated_at" field.
func (m *CategoryMutation) ResetUpdatedAt() {
	m.updated_at = nil
	delete(m.clearedFields, category.FieldUpdatedAt)
}

// SetTitle sets the "title" field.
func (m *CategoryMutation) SetTitle(s string) {
	m.title = &s
}

// Title returns the value of the "title" field in the mutation.
func (m *CategoryMutation) Title() (r string, exists bool) {
	v := m.title
	if v == nil {
		return
	}
	return *v, true
}

// OldTitle returns the old "title" field's value of the Category entity.
// If the Category object wasn't provided to the builder, the object is fetched from the database.
// An error is returned if the mutation operation is not UpdateOne, or the database query fails.
func (m *CategoryMutation) OldTitle(ctx context.Context) (v string, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldTitle is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldTitle requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldTitle: %w", err)
	}
	return oldValue.Title, nil
}

// ResetTitle resets all changes to the "title" field.
func (m *CategoryMutation) ResetTitle() {
	m.title = nil
}

// SetDescription sets the "description" field.
func (m *CategoryMutation) SetDescription(s string) {
	m.description = &s
}

// Description returns the value of the "description" field in the mutation.
func (m *CategoryMutation) Description() (r string, exists bool) {
	v := m.description
	if v == nil {
		return
	}
	return *v, true
}

// OldDescription returns the old "description" field's value of the Category entity.
// If the Category object wasn't provided to the builder, the object is fetched from the database.
// An error is returned if the mutation operation is not UpdateOne, or the database query fails.
func (m *CategoryMutation) OldDescription(ctx context.Context) (v string, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldDescription is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldDescription requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldDescription: %w", err)
	}
	return oldValue.Description, nil
}

// ClearDescription clears the value of the "description" field.
func (m *CategoryMutation) ClearDescription() {
	m.description = nil
	m.clearedFields[category.FieldDescription] = struct{}{}
}

// DescriptionCleared returns if the "description" field was cleared in this mutation.
func (m *CategoryMutation) DescriptionCleared() bool {
	_, ok := m.clearedFields[category.FieldDescription]
	return ok
}

// ResetDescription resets all changes to the "description" field.
func (m *CategoryMutation) ResetDescription() {
	m.description = nil
	delete(m.clearedFields, category.FieldDescription)
}

// AddPostIDs adds the "posts" edge to the Post entity by ids.
func (m *CategoryMutation) AddPostIDs(ids ...uuid.UUID) {
	if m.posts == nil {
		m.posts = make(map[uuid.UUID]struct{})
	}
	for i := range ids {
		m.posts[ids[i]] = struct{}{}
	}
}

// ClearPosts clears the "posts" edge to the Post entity.
func (m *CategoryMutation) ClearPosts() {
	m.clearedposts = true
}

// PostsCleared reports if the "posts" edge to the Post entity was cleared.
func (m *CategoryMutation) PostsCleared() bool {
	return m.clearedposts
}

// RemovePostIDs removes the "posts" edge to the Post entity by IDs.
func (m *CategoryMutation) RemovePostIDs(ids ...uuid.UUID) {
	if m.removedposts == nil {
		m.removedposts = make(map[uuid.UUID]struct{})
	}
	for i := range ids {
		delete(m.posts, ids[i])
		m.removedposts[ids[i]] = struct{}{}
	}
}

// RemovedPosts returns the removed IDs of the "posts" edge to the Post entity.
func (m *CategoryMutation) RemovedPostsIDs() (ids []uuid.UUID) {
	for id := range m.removedposts {
		ids = append(ids, id)
	}
	return
}

// PostsIDs returns the "posts" edge IDs in the mutation.
func (m *CategoryMutation) PostsIDs() (ids []uuid.UUID) {
	for id := range m.posts {
		ids = append(ids, id)
	}
	return
}

// ResetPosts resets all changes to the "posts" edge.
func (m *CategoryMutation) ResetPosts() {
	m.posts = nil
	m.clearedposts = false
	m.removedposts = nil
}

// Where appends a list predicates to the CategoryMutation builder.
func (m *CategoryMutation) Where(ps ...predicate.Category) {
	m.predicates = append(m.predicates, ps...)
}

// WhereP appends storage-level predicates to the CategoryMutation builder. Using this method,
// users can use type-assertion to append predicates that do not depend on any generated package.
func (m *CategoryMutation) WhereP(ps ...func(*sql.Selector)) {
	p := make([]predicate.Category, len(ps))
	for i := range ps {
		p[i] = ps[i]
	}
	m.Where(p...)
}

// Op returns the operation name.
func (m *CategoryMutation) Op() Op {
	return m.op
}

// SetOp allows setting the mutation operation.
func (m *CategoryMutation) SetOp(op Op) {
	m.op = op
}

// Type returns the node type of this mutation (Category).
func (m *CategoryMutation) Type() string {
	return m.typ
}

// Fields returns all fields that were changed during this mutation. Note that in
// order to get all numeric fields that were incremented/decremented, call
// AddedFields().
func (m *CategoryMutation) Fields() []string {
	fields := make([]string, 0, 4)
	if m.created_at != nil {
		fields = append(fields, category.FieldCreatedAt)
	}
	if m.updated_at != nil {
		fields = append(fields, category.FieldUpdatedAt)
	}
	if m.title != nil {
		fields = append(fields, category.FieldTitle)
	}
	if m.description != nil {
		fields = append(fields, category.FieldDescription)
	}
	return fields
}

// Field returns the value of a field with the given name. The second boolean
// return value indicates that this field was not set, or was not defined in the
// schema.
func (m *CategoryMutation) Field(name string) (ent.Value, bool) {
	switch name {
	case category.FieldCreatedAt:
		return m.CreatedAt()
	case category.FieldUpdatedAt:
		return m.UpdatedAt()
	case category.FieldTitle:
		return m.Title()
	case category.FieldDescription:
		return m.Description()
	}
	return nil, false
}

// OldField returns the old value of the field from the database. An error is
// returned if the mutation operation is not UpdateOne, or the query to the
// database failed.
func (m *CategoryMutation) OldField(ctx context.Context, name string) (ent.Value, error) {
	switch name {
	case category.FieldCreatedAt:
		return m.OldCreatedAt(ctx)
	case category.FieldUpdatedAt:
		return m.OldUpdatedAt(ctx)
	case category.FieldTitle:
		return m.OldTitle(ctx)
	case category.FieldDescription:
		return m.OldDescription(ctx)
	}
	return nil, fmt.Errorf("unknown Category field %s", name)
}

// SetField sets the value of a field with the given name. It returns an error if
// the field is not defined in the schema, or if the type mismatched the field
// type.
func (m *CategoryMutation) SetField(name string, value ent.Value) error {
	switch name {
	case category.FieldCreatedAt:
		v, ok := value.(time.Time)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetCreatedAt(v)
		return nil
	case category.FieldUpdatedAt:
		v, ok := value.(time.Time)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetUpdatedAt(v)
		return nil
	case category.FieldTitle:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetTitle(v)
		return nil
	case category.FieldDescription:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetDescription(v)
		return nil
	}
	return fmt.Errorf("unknown Category field %s", name)
}

// AddedFields returns all numeric fields that were incremented/decremented during
// this mutation.
func (m *CategoryMutation) AddedFields() []string {
	return nil
}

// AddedField returns the numeric value that was incremented/decremented on a field
// with the given name. The second boolean return value indicates that this field
// was not set, or was not defined in the schema.
func (m *CategoryMutation) AddedField(name string) (ent.Value, bool) {
	return nil, false
}

// AddField adds the value to the field with the given name. It returns an error if
// the field is not defined in the schema, or if the type mismatched the field
// type.
func (m *CategoryMutation) AddField(name string, value ent.Value) error {
	switch name {
	}
	return fmt.Errorf("unknown Category numeric field %s", name)
}

// ClearedFields returns all nullable fields that were cleared during this
// mutation.
func (m *CategoryMutation) ClearedFields() []string {
	var fields []string
	if m.FieldCleared(category.FieldUpdatedAt) {
		fields = append(fields, category.FieldUpdatedAt)
	}
	if m.FieldCleared(category.FieldDescription) {
		fields = append(fields, category.FieldDescription)
	}
	return fields
}

// FieldCleared returns a boolean indicating if a field with the given name was
// cleared in this mutation.
func (m *CategoryMutation) FieldCleared(name string) bool {
	_, ok := m.clearedFields[name]
	return ok
}

// ClearField clears the value of the field with the given name. It returns an
// error if the field is not defined in the schema.
func (m *CategoryMutation) ClearField(name string) error {
	switch name {
	case category.FieldUpdatedAt:
		m.ClearUpdatedAt()
		return nil
	case category.FieldDescription:
		m.ClearDescription()
		return nil
	}
	return fmt.Errorf("unknown Category nullable field %s", name)
}

// ResetField resets all changes in the mutation for the field with the given name.
// It returns an error if the field is not defined in the schema.
func (m *CategoryMutation) ResetField(name string) error {
	switch name {
	case category.FieldCreatedAt:
		m.ResetCreatedAt()
		return nil
	case category.FieldUpdatedAt:
		m.ResetUpdatedAt()
		return nil
	case category.FieldTitle:
		m.ResetTitle()
		return nil
	case category.FieldDescription:
		m.ResetDescription()
		return nil
	}
	return fmt.Errorf("unknown Category field %s", name)
}

// AddedEdges returns all edge names that were set/added in this mutation.
func (m *CategoryMutation) AddedEdges() []string {
	edges := make([]string, 0, 1)
	if m.posts != nil {
		edges = append(edges, category.EdgePosts)
	}
	return edges
}

// AddedIDs returns all IDs (to other nodes) that were added for the given edge
// name in this mutation.
func (m *CategoryMutation) AddedIDs(name string) []ent.Value {
	switch name {
	case category.EdgePosts:
		ids := make([]ent.Value, 0, len(m.posts))
		for id := range m.posts {
			ids = append(ids, id)
		}
		return ids
	}
	return nil
}

// RemovedEdges returns all edge names that were removed in this mutation.
func (m *CategoryMutation) RemovedEdges() []string {
	edges := make([]string, 0, 1)
	if m.removedposts != nil {
		edges = append(edges, category.EdgePosts)
	}
	return edges
}

// RemovedIDs returns all IDs (to other nodes) that were removed for the edge with
// the given name in this mutation.
func (m *CategoryMutation) RemovedIDs(name string) []ent.Value {
	switch name {
	case category.EdgePosts:
		ids := make([]ent.Value, 0, len(m.removedposts))
		for id := range m.removedposts {
			ids = append(ids, id)
		}
		return ids
	}
	return nil
}

// ClearedEdges returns all edge names that were cleared in this mutation.
func (m *CategoryMutation) ClearedEdges() []string {
	edges := make([]string, 0, 1)
	if m.clearedposts {
		edges = append(edges, category.EdgePosts)
	}
	return edges
}

// EdgeCleared returns a boolean which indicates if the edge with the given name
// was cleared in this mutation.
func (m *CategoryMutation) EdgeCleared(name string) bool {
	switch name {
	case category.EdgePosts:
		return m.clearedposts
	}
	return false
}

// ClearEdge clears the value of the edge with the given name. It returns an error
// if that edge is not defined in the schema.
func (m *CategoryMutation) ClearEdge(name string) error {
	switch name {
	}
	return fmt.Errorf("unknown Category unique edge %s", name)
}

// ResetEdge resets all changes to the edge with the given name in this mutation.
// It returns an error if the edge is not defined in the schema.
func (m *CategoryMutation) ResetEdge(name string) error {
	switch name {
	case category.EdgePosts:
		m.ResetPosts()
		return nil
	}
	return fmt.Errorf("unknown Category edge %s", name)
}

// PostMutation represents an operation that mutates the Post nodes in the graph.
type PostMutation struct {
	config
	op              Op
	typ             string
	id              *uuid.UUID
	created_at      *time.Time
	updated_at      *time.Time
	expires         *bool
	expire_time     *time.Time
	title           *string
	body            *string
	clearedFields   map[string]struct{}
	category        *uuid.UUID
	clearedcategory bool
	profile         *uuid.UUID
	clearedprofile  bool
	done            bool
	oldValue        func(context.Context) (*Post, error)
	predicates      []predicate.Post
}

var _ ent.Mutation = (*PostMutation)(nil)

// postOption allows management of the mutation configuration using functional options.
type postOption func(*PostMutation)

// newPostMutation creates new mutation for the Post entity.
func newPostMutation(c config, op Op, opts ...postOption) *PostMutation {
	m := &PostMutation{
		config:        c,
		op:            op,
		typ:           TypePost,
		clearedFields: make(map[string]struct{}),
	}
	for _, opt := range opts {
		opt(m)
	}
	return m
}

// withPostID sets the ID field of the mutation.
func withPostID(id uuid.UUID) postOption {
	return func(m *PostMutation) {
		var (
			err   error
			once  sync.Once
			value *Post
		)
		m.oldValue = func(ctx context.Context) (*Post, error) {
			once.Do(func() {
				if m.done {
					err = errors.New("querying old values post mutation is not allowed")
				} else {
					value, err = m.Client().Post.Get(ctx, id)
				}
			})
			return value, err
		}
		m.id = &id
	}
}

// withPost sets the old Post of the mutation.
func withPost(node *Post) postOption {
	return func(m *PostMutation) {
		m.oldValue = func(context.Context) (*Post, error) {
			return node, nil
		}
		m.id = &node.ID
	}
}

// Client returns a new `ent.Client` from the mutation. If the mutation was
// executed in a transaction (ent.Tx), a transactional client is returned.
func (m PostMutation) Client() *Client {
	client := &Client{config: m.config}
	client.init()
	return client
}

// Tx returns an `ent.Tx` for mutations that were executed in transactions;
// it returns an error otherwise.
func (m PostMutation) Tx() (*Tx, error) {
	if _, ok := m.driver.(*txDriver); !ok {
		return nil, errors.New("ent: mutation is not running in a transaction")
	}
	tx := &Tx{config: m.config}
	tx.init()
	return tx, nil
}

// SetID sets the value of the id field. Note that this
// operation is only accepted on creation of Post entities.
func (m *PostMutation) SetID(id uuid.UUID) {
	m.id = &id
}

// ID returns the ID value in the mutation. Note that the ID is only available
// if it was provided to the builder or after it was returned from the database.
func (m *PostMutation) ID() (id uuid.UUID, exists bool) {
	if m.id == nil {
		return
	}
	return *m.id, true
}

// IDs queries the database and returns the entity ids that match the mutation's predicate.
// That means, if the mutation is applied within a transaction with an isolation level such
// as sql.LevelSerializable, the returned ids match the ids of the rows that will be updated
// or updated by the mutation.
func (m *PostMutation) IDs(ctx context.Context) ([]uuid.UUID, error) {
	switch {
	case m.op.Is(OpUpdateOne | OpDeleteOne):
		id, exists := m.ID()
		if exists {
			return []uuid.UUID{id}, nil
		}
		fallthrough
	case m.op.Is(OpUpdate | OpDelete):
		return m.Client().Post.Query().Where(m.predicates...).IDs(ctx)
	default:
		return nil, fmt.Errorf("IDs is not allowed on %s operations", m.op)
	}
}

// SetCreatedAt sets the "created_at" field.
func (m *PostMutation) SetCreatedAt(t time.Time) {
	m.created_at = &t
}

// CreatedAt returns the value of the "created_at" field in the mutation.
func (m *PostMutation) CreatedAt() (r time.Time, exists bool) {
	v := m.created_at
	if v == nil {
		return
	}
	return *v, true
}

// OldCreatedAt returns the old "created_at" field's value of the Post entity.
// If the Post object wasn't provided to the builder, the object is fetched from the database.
// An error is returned if the mutation operation is not UpdateOne, or the database query fails.
func (m *PostMutation) OldCreatedAt(ctx context.Context) (v time.Time, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldCreatedAt is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldCreatedAt requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldCreatedAt: %w", err)
	}
	return oldValue.CreatedAt, nil
}

// ResetCreatedAt resets all changes to the "created_at" field.
func (m *PostMutation) ResetCreatedAt() {
	m.created_at = nil
}

// SetUpdatedAt sets the "updated_at" field.
func (m *PostMutation) SetUpdatedAt(t time.Time) {
	m.updated_at = &t
}

// UpdatedAt returns the value of the "updated_at" field in the mutation.
func (m *PostMutation) UpdatedAt() (r time.Time, exists bool) {
	v := m.updated_at
	if v == nil {
		return
	}
	return *v, true
}

// OldUpdatedAt returns the old "updated_at" field's value of the Post entity.
// If the Post object wasn't provided to the builder, the object is fetched from the database.
// An error is returned if the mutation operation is not UpdateOne, or the database query fails.
func (m *PostMutation) OldUpdatedAt(ctx context.Context) (v time.Time, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldUpdatedAt is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldUpdatedAt requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldUpdatedAt: %w", err)
	}
	return oldValue.UpdatedAt, nil
}

// ClearUpdatedAt clears the value of the "updated_at" field.
func (m *PostMutation) ClearUpdatedAt() {
	m.updated_at = nil
	m.clearedFields[post.FieldUpdatedAt] = struct{}{}
}

// UpdatedAtCleared returns if the "updated_at" field was cleared in this mutation.
func (m *PostMutation) UpdatedAtCleared() bool {
	_, ok := m.clearedFields[post.FieldUpdatedAt]
	return ok
}

// ResetUpdatedAt resets all changes to the "updated_at" field.
func (m *PostMutation) ResetUpdatedAt() {
	m.updated_at = nil
	delete(m.clearedFields, post.FieldUpdatedAt)
}

// SetExpires sets the "expires" field.
func (m *PostMutation) SetExpires(b bool) {
	m.expires = &b
}

// Expires returns the value of the "expires" field in the mutation.
func (m *PostMutation) Expires() (r bool, exists bool) {
	v := m.expires
	if v == nil {
		return
	}
	return *v, true
}

// OldExpires returns the old "expires" field's value of the Post entity.
// If the Post object wasn't provided to the builder, the object is fetched from the database.
// An error is returned if the mutation operation is not UpdateOne, or the database query fails.
func (m *PostMutation) OldExpires(ctx context.Context) (v bool, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldExpires is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldExpires requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldExpires: %w", err)
	}
	return oldValue.Expires, nil
}

// ResetExpires resets all changes to the "expires" field.
func (m *PostMutation) ResetExpires() {
	m.expires = nil
}

// SetExpireTime sets the "expire_time" field.
func (m *PostMutation) SetExpireTime(t time.Time) {
	m.expire_time = &t
}

// ExpireTime returns the value of the "expire_time" field in the mutation.
func (m *PostMutation) ExpireTime() (r time.Time, exists bool) {
	v := m.expire_time
	if v == nil {
		return
	}
	return *v, true
}

// OldExpireTime returns the old "expire_time" field's value of the Post entity.
// If the Post object wasn't provided to the builder, the object is fetched from the database.
// An error is returned if the mutation operation is not UpdateOne, or the database query fails.
func (m *PostMutation) OldExpireTime(ctx context.Context) (v *time.Time, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldExpireTime is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldExpireTime requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldExpireTime: %w", err)
	}
	return oldValue.ExpireTime, nil
}

// ClearExpireTime clears the value of the "expire_time" field.
func (m *PostMutation) ClearExpireTime() {
	m.expire_time = nil
	m.clearedFields[post.FieldExpireTime] = struct{}{}
}

// ExpireTimeCleared returns if the "expire_time" field was cleared in this mutation.
func (m *PostMutation) ExpireTimeCleared() bool {
	_, ok := m.clearedFields[post.FieldExpireTime]
	return ok
}

// ResetExpireTime resets all changes to the "expire_time" field.
func (m *PostMutation) ResetExpireTime() {
	m.expire_time = nil
	delete(m.clearedFields, post.FieldExpireTime)
}

// SetTitle sets the "title" field.
func (m *PostMutation) SetTitle(s string) {
	m.title = &s
}

// Title returns the value of the "title" field in the mutation.
func (m *PostMutation) Title() (r string, exists bool) {
	v := m.title
	if v == nil {
		return
	}
	return *v, true
}

// OldTitle returns the old "title" field's value of the Post entity.
// If the Post object wasn't provided to the builder, the object is fetched from the database.
// An error is returned if the mutation operation is not UpdateOne, or the database query fails.
func (m *PostMutation) OldTitle(ctx context.Context) (v string, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldTitle is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldTitle requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldTitle: %w", err)
	}
	return oldValue.Title, nil
}

// ResetTitle resets all changes to the "title" field.
func (m *PostMutation) ResetTitle() {
	m.title = nil
}

// SetBody sets the "body" field.
func (m *PostMutation) SetBody(s string) {
	m.body = &s
}

// Body returns the value of the "body" field in the mutation.
func (m *PostMutation) Body() (r string, exists bool) {
	v := m.body
	if v == nil {
		return
	}
	return *v, true
}

// OldBody returns the old "body" field's value of the Post entity.
// If the Post object wasn't provided to the builder, the object is fetched from the database.
// An error is returned if the mutation operation is not UpdateOne, or the database query fails.
func (m *PostMutation) OldBody(ctx context.Context) (v string, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldBody is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldBody requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldBody: %w", err)
	}
	return oldValue.Body, nil
}

// ResetBody resets all changes to the "body" field.
func (m *PostMutation) ResetBody() {
	m.body = nil
}

// SetCategoryID sets the "category" edge to the Category entity by id.
func (m *PostMutation) SetCategoryID(id uuid.UUID) {
	m.category = &id
}

// ClearCategory clears the "category" edge to the Category entity.
func (m *PostMutation) ClearCategory() {
	m.clearedcategory = true
}

// CategoryCleared reports if the "category" edge to the Category entity was cleared.
func (m *PostMutation) CategoryCleared() bool {
	return m.clearedcategory
}

// CategoryID returns the "category" edge ID in the mutation.
func (m *PostMutation) CategoryID() (id uuid.UUID, exists bool) {
	if m.category != nil {
		return *m.category, true
	}
	return
}

// CategoryIDs returns the "category" edge IDs in the mutation.
// Note that IDs always returns len(IDs) <= 1 for unique edges, and you should use
// CategoryID instead. It exists only for internal usage by the builders.
func (m *PostMutation) CategoryIDs() (ids []uuid.UUID) {
	if id := m.category; id != nil {
		ids = append(ids, *id)
	}
	return
}

// ResetCategory resets all changes to the "category" edge.
func (m *PostMutation) ResetCategory() {
	m.category = nil
	m.clearedcategory = false
}

// SetProfileID sets the "profile" edge to the Profile entity by id.
func (m *PostMutation) SetProfileID(id uuid.UUID) {
	m.profile = &id
}

// ClearProfile clears the "profile" edge to the Profile entity.
func (m *PostMutation) ClearProfile() {
	m.clearedprofile = true
}

// ProfileCleared reports if the "profile" edge to the Profile entity was cleared.
func (m *PostMutation) ProfileCleared() bool {
	return m.clearedprofile
}

// ProfileID returns the "profile" edge ID in the mutation.
func (m *PostMutation) ProfileID() (id uuid.UUID, exists bool) {
	if m.profile != nil {
		return *m.profile, true
	}
	return
}

// ProfileIDs returns the "profile" edge IDs in the mutation.
// Note that IDs always returns len(IDs) <= 1 for unique edges, and you should use
// ProfileID instead. It exists only for internal usage by the builders.
func (m *PostMutation) ProfileIDs() (ids []uuid.UUID) {
	if id := m.profile; id != nil {
		ids = append(ids, *id)
	}
	return
}

// ResetProfile resets all changes to the "profile" edge.
func (m *PostMutation) ResetProfile() {
	m.profile = nil
	m.clearedprofile = false
}

// Where appends a list predicates to the PostMutation builder.
func (m *PostMutation) Where(ps ...predicate.Post) {
	m.predicates = append(m.predicates, ps...)
}

// WhereP appends storage-level predicates to the PostMutation builder. Using this method,
// users can use type-assertion to append predicates that do not depend on any generated package.
func (m *PostMutation) WhereP(ps ...func(*sql.Selector)) {
	p := make([]predicate.Post, len(ps))
	for i := range ps {
		p[i] = ps[i]
	}
	m.Where(p...)
}

// Op returns the operation name.
func (m *PostMutation) Op() Op {
	return m.op
}

// SetOp allows setting the mutation operation.
func (m *PostMutation) SetOp(op Op) {
	m.op = op
}

// Type returns the node type of this mutation (Post).
func (m *PostMutation) Type() string {
	return m.typ
}

// Fields returns all fields that were changed during this mutation. Note that in
// order to get all numeric fields that were incremented/decremented, call
// AddedFields().
func (m *PostMutation) Fields() []string {
	fields := make([]string, 0, 6)
	if m.created_at != nil {
		fields = append(fields, post.FieldCreatedAt)
	}
	if m.updated_at != nil {
		fields = append(fields, post.FieldUpdatedAt)
	}
	if m.expires != nil {
		fields = append(fields, post.FieldExpires)
	}
	if m.expire_time != nil {
		fields = append(fields, post.FieldExpireTime)
	}
	if m.title != nil {
		fields = append(fields, post.FieldTitle)
	}
	if m.body != nil {
		fields = append(fields, post.FieldBody)
	}
	return fields
}

// Field returns the value of a field with the given name. The second boolean
// return value indicates that this field was not set, or was not defined in the
// schema.
func (m *PostMutation) Field(name string) (ent.Value, bool) {
	switch name {
	case post.FieldCreatedAt:
		return m.CreatedAt()
	case post.FieldUpdatedAt:
		return m.UpdatedAt()
	case post.FieldExpires:
		return m.Expires()
	case post.FieldExpireTime:
		return m.ExpireTime()
	case post.FieldTitle:
		return m.Title()
	case post.FieldBody:
		return m.Body()
	}
	return nil, false
}

// OldField returns the old value of the field from the database. An error is
// returned if the mutation operation is not UpdateOne, or the query to the
// database failed.
func (m *PostMutation) OldField(ctx context.Context, name string) (ent.Value, error) {
	switch name {
	case post.FieldCreatedAt:
		return m.OldCreatedAt(ctx)
	case post.FieldUpdatedAt:
		return m.OldUpdatedAt(ctx)
	case post.FieldExpires:
		return m.OldExpires(ctx)
	case post.FieldExpireTime:
		return m.OldExpireTime(ctx)
	case post.FieldTitle:
		return m.OldTitle(ctx)
	case post.FieldBody:
		return m.OldBody(ctx)
	}
	return nil, fmt.Errorf("unknown Post field %s", name)
}

// SetField sets the value of a field with the given name. It returns an error if
// the field is not defined in the schema, or if the type mismatched the field
// type.
func (m *PostMutation) SetField(name string, value ent.Value) error {
	switch name {
	case post.FieldCreatedAt:
		v, ok := value.(time.Time)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetCreatedAt(v)
		return nil
	case post.FieldUpdatedAt:
		v, ok := value.(time.Time)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetUpdatedAt(v)
		return nil
	case post.FieldExpires:
		v, ok := value.(bool)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetExpires(v)
		return nil
	case post.FieldExpireTime:
		v, ok := value.(time.Time)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetExpireTime(v)
		return nil
	case post.FieldTitle:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetTitle(v)
		return nil
	case post.FieldBody:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetBody(v)
		return nil
	}
	return fmt.Errorf("unknown Post field %s", name)
}

// AddedFields returns all numeric fields that were incremented/decremented during
// this mutation.
func (m *PostMutation) AddedFields() []string {
	return nil
}

// AddedField returns the numeric value that was incremented/decremented on a field
// with the given name. The second boolean return value indicates that this field
// was not set, or was not defined in the schema.
func (m *PostMutation) AddedField(name string) (ent.Value, bool) {
	return nil, false
}

// AddField adds the value to the field with the given name. It returns an error if
// the field is not defined in the schema, or if the type mismatched the field
// type.
func (m *PostMutation) AddField(name string, value ent.Value) error {
	switch name {
	}
	return fmt.Errorf("unknown Post numeric field %s", name)
}

// ClearedFields returns all nullable fields that were cleared during this
// mutation.
func (m *PostMutation) ClearedFields() []string {
	var fields []string
	if m.FieldCleared(post.FieldUpdatedAt) {
		fields = append(fields, post.FieldUpdatedAt)
	}
	if m.FieldCleared(post.FieldExpireTime) {
		fields = append(fields, post.FieldExpireTime)
	}
	return fields
}

// FieldCleared returns a boolean indicating if a field with the given name was
// cleared in this mutation.
func (m *PostMutation) FieldCleared(name string) bool {
	_, ok := m.clearedFields[name]
	return ok
}

// ClearField clears the value of the field with the given name. It returns an
// error if the field is not defined in the schema.
func (m *PostMutation) ClearField(name string) error {
	switch name {
	case post.FieldUpdatedAt:
		m.ClearUpdatedAt()
		return nil
	case post.FieldExpireTime:
		m.ClearExpireTime()
		return nil
	}
	return fmt.Errorf("unknown Post nullable field %s", name)
}

// ResetField resets all changes in the mutation for the field with the given name.
// It returns an error if the field is not defined in the schema.
func (m *PostMutation) ResetField(name string) error {
	switch name {
	case post.FieldCreatedAt:
		m.ResetCreatedAt()
		return nil
	case post.FieldUpdatedAt:
		m.ResetUpdatedAt()
		return nil
	case post.FieldExpires:
		m.ResetExpires()
		return nil
	case post.FieldExpireTime:
		m.ResetExpireTime()
		return nil
	case post.FieldTitle:
		m.ResetTitle()
		return nil
	case post.FieldBody:
		m.ResetBody()
		return nil
	}
	return fmt.Errorf("unknown Post field %s", name)
}

// AddedEdges returns all edge names that were set/added in this mutation.
func (m *PostMutation) AddedEdges() []string {
	edges := make([]string, 0, 2)
	if m.category != nil {
		edges = append(edges, post.EdgeCategory)
	}
	if m.profile != nil {
		edges = append(edges, post.EdgeProfile)
	}
	return edges
}

// AddedIDs returns all IDs (to other nodes) that were added for the given edge
// name in this mutation.
func (m *PostMutation) AddedIDs(name string) []ent.Value {
	switch name {
	case post.EdgeCategory:
		if id := m.category; id != nil {
			return []ent.Value{*id}
		}
	case post.EdgeProfile:
		if id := m.profile; id != nil {
			return []ent.Value{*id}
		}
	}
	return nil
}

// RemovedEdges returns all edge names that were removed in this mutation.
func (m *PostMutation) RemovedEdges() []string {
	edges := make([]string, 0, 2)
	return edges
}

// RemovedIDs returns all IDs (to other nodes) that were removed for the edge with
// the given name in this mutation.
func (m *PostMutation) RemovedIDs(name string) []ent.Value {
	return nil
}

// ClearedEdges returns all edge names that were cleared in this mutation.
func (m *PostMutation) ClearedEdges() []string {
	edges := make([]string, 0, 2)
	if m.clearedcategory {
		edges = append(edges, post.EdgeCategory)
	}
	if m.clearedprofile {
		edges = append(edges, post.EdgeProfile)
	}
	return edges
}

// EdgeCleared returns a boolean which indicates if the edge with the given name
// was cleared in this mutation.
func (m *PostMutation) EdgeCleared(name string) bool {
	switch name {
	case post.EdgeCategory:
		return m.clearedcategory
	case post.EdgeProfile:
		return m.clearedprofile
	}
	return false
}

// ClearEdge clears the value of the edge with the given name. It returns an error
// if that edge is not defined in the schema.
func (m *PostMutation) ClearEdge(name string) error {
	switch name {
	case post.EdgeCategory:
		m.ClearCategory()
		return nil
	case post.EdgeProfile:
		m.ClearProfile()
		return nil
	}
	return fmt.Errorf("unknown Post unique edge %s", name)
}

// ResetEdge resets all changes to the edge with the given name in this mutation.
// It returns an error if the edge is not defined in the schema.
func (m *PostMutation) ResetEdge(name string) error {
	switch name {
	case post.EdgeCategory:
		m.ResetCategory()
		return nil
	case post.EdgeProfile:
		m.ResetProfile()
		return nil
	}
	return fmt.Errorf("unknown Post edge %s", name)
}

// ProfileMutation represents an operation that mutates the Profile nodes in the graph.
type ProfileMutation struct {
	config
	op            Op
	typ           string
	id            *uuid.UUID
	created_at    *time.Time
	updated_at    *time.Time
	name          *string
	address       *string
	phone         *string
	clearedFields map[string]struct{}
	posts         map[uuid.UUID]struct{}
	removedposts  map[uuid.UUID]struct{}
	clearedposts  bool
	done          bool
	oldValue      func(context.Context) (*Profile, error)
	predicates    []predicate.Profile
}

var _ ent.Mutation = (*ProfileMutation)(nil)

// profileOption allows management of the mutation configuration using functional options.
type profileOption func(*ProfileMutation)

// newProfileMutation creates new mutation for the Profile entity.
func newProfileMutation(c config, op Op, opts ...profileOption) *ProfileMutation {
	m := &ProfileMutation{
		config:        c,
		op:            op,
		typ:           TypeProfile,
		clearedFields: make(map[string]struct{}),
	}
	for _, opt := range opts {
		opt(m)
	}
	return m
}

// withProfileID sets the ID field of the mutation.
func withProfileID(id uuid.UUID) profileOption {
	return func(m *ProfileMutation) {
		var (
			err   error
			once  sync.Once
			value *Profile
		)
		m.oldValue = func(ctx context.Context) (*Profile, error) {
			once.Do(func() {
				if m.done {
					err = errors.New("querying old values post mutation is not allowed")
				} else {
					value, err = m.Client().Profile.Get(ctx, id)
				}
			})
			return value, err
		}
		m.id = &id
	}
}

// withProfile sets the old Profile of the mutation.
func withProfile(node *Profile) profileOption {
	return func(m *ProfileMutation) {
		m.oldValue = func(context.Context) (*Profile, error) {
			return node, nil
		}
		m.id = &node.ID
	}
}

// Client returns a new `ent.Client` from the mutation. If the mutation was
// executed in a transaction (ent.Tx), a transactional client is returned.
func (m ProfileMutation) Client() *Client {
	client := &Client{config: m.config}
	client.init()
	return client
}

// Tx returns an `ent.Tx` for mutations that were executed in transactions;
// it returns an error otherwise.
func (m ProfileMutation) Tx() (*Tx, error) {
	if _, ok := m.driver.(*txDriver); !ok {
		return nil, errors.New("ent: mutation is not running in a transaction")
	}
	tx := &Tx{config: m.config}
	tx.init()
	return tx, nil
}

// SetID sets the value of the id field. Note that this
// operation is only accepted on creation of Profile entities.
func (m *ProfileMutation) SetID(id uuid.UUID) {
	m.id = &id
}

// ID returns the ID value in the mutation. Note that the ID is only available
// if it was provided to the builder or after it was returned from the database.
func (m *ProfileMutation) ID() (id uuid.UUID, exists bool) {
	if m.id == nil {
		return
	}
	return *m.id, true
}

// IDs queries the database and returns the entity ids that match the mutation's predicate.
// That means, if the mutation is applied within a transaction with an isolation level such
// as sql.LevelSerializable, the returned ids match the ids of the rows that will be updated
// or updated by the mutation.
func (m *ProfileMutation) IDs(ctx context.Context) ([]uuid.UUID, error) {
	switch {
	case m.op.Is(OpUpdateOne | OpDeleteOne):
		id, exists := m.ID()
		if exists {
			return []uuid.UUID{id}, nil
		}
		fallthrough
	case m.op.Is(OpUpdate | OpDelete):
		return m.Client().Profile.Query().Where(m.predicates...).IDs(ctx)
	default:
		return nil, fmt.Errorf("IDs is not allowed on %s operations", m.op)
	}
}

// SetCreatedAt sets the "created_at" field.
func (m *ProfileMutation) SetCreatedAt(t time.Time) {
	m.created_at = &t
}

// CreatedAt returns the value of the "created_at" field in the mutation.
func (m *ProfileMutation) CreatedAt() (r time.Time, exists bool) {
	v := m.created_at
	if v == nil {
		return
	}
	return *v, true
}

// OldCreatedAt returns the old "created_at" field's value of the Profile entity.
// If the Profile object wasn't provided to the builder, the object is fetched from the database.
// An error is returned if the mutation operation is not UpdateOne, or the database query fails.
func (m *ProfileMutation) OldCreatedAt(ctx context.Context) (v time.Time, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldCreatedAt is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldCreatedAt requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldCreatedAt: %w", err)
	}
	return oldValue.CreatedAt, nil
}

// ResetCreatedAt resets all changes to the "created_at" field.
func (m *ProfileMutation) ResetCreatedAt() {
	m.created_at = nil
}

// SetUpdatedAt sets the "updated_at" field.
func (m *ProfileMutation) SetUpdatedAt(t time.Time) {
	m.updated_at = &t
}

// UpdatedAt returns the value of the "updated_at" field in the mutation.
func (m *ProfileMutation) UpdatedAt() (r time.Time, exists bool) {
	v := m.updated_at
	if v == nil {
		return
	}
	return *v, true
}

// OldUpdatedAt returns the old "updated_at" field's value of the Profile entity.
// If the Profile object wasn't provided to the builder, the object is fetched from the database.
// An error is returned if the mutation operation is not UpdateOne, or the database query fails.
func (m *ProfileMutation) OldUpdatedAt(ctx context.Context) (v time.Time, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldUpdatedAt is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldUpdatedAt requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldUpdatedAt: %w", err)
	}
	return oldValue.UpdatedAt, nil
}

// ClearUpdatedAt clears the value of the "updated_at" field.
func (m *ProfileMutation) ClearUpdatedAt() {
	m.updated_at = nil
	m.clearedFields[profile.FieldUpdatedAt] = struct{}{}
}

// UpdatedAtCleared returns if the "updated_at" field was cleared in this mutation.
func (m *ProfileMutation) UpdatedAtCleared() bool {
	_, ok := m.clearedFields[profile.FieldUpdatedAt]
	return ok
}

// ResetUpdatedAt resets all changes to the "updated_at" field.
func (m *ProfileMutation) ResetUpdatedAt() {
	m.updated_at = nil
	delete(m.clearedFields, profile.FieldUpdatedAt)
}

// SetName sets the "name" field.
func (m *ProfileMutation) SetName(s string) {
	m.name = &s
}

// Name returns the value of the "name" field in the mutation.
func (m *ProfileMutation) Name() (r string, exists bool) {
	v := m.name
	if v == nil {
		return
	}
	return *v, true
}

// OldName returns the old "name" field's value of the Profile entity.
// If the Profile object wasn't provided to the builder, the object is fetched from the database.
// An error is returned if the mutation operation is not UpdateOne, or the database query fails.
func (m *ProfileMutation) OldName(ctx context.Context) (v string, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldName is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldName requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldName: %w", err)
	}
	return oldValue.Name, nil
}

// ClearName clears the value of the "name" field.
func (m *ProfileMutation) ClearName() {
	m.name = nil
	m.clearedFields[profile.FieldName] = struct{}{}
}

// NameCleared returns if the "name" field was cleared in this mutation.
func (m *ProfileMutation) NameCleared() bool {
	_, ok := m.clearedFields[profile.FieldName]
	return ok
}

// ResetName resets all changes to the "name" field.
func (m *ProfileMutation) ResetName() {
	m.name = nil
	delete(m.clearedFields, profile.FieldName)
}

// SetAddress sets the "address" field.
func (m *ProfileMutation) SetAddress(s string) {
	m.address = &s
}

// Address returns the value of the "address" field in the mutation.
func (m *ProfileMutation) Address() (r string, exists bool) {
	v := m.address
	if v == nil {
		return
	}
	return *v, true
}

// OldAddress returns the old "address" field's value of the Profile entity.
// If the Profile object wasn't provided to the builder, the object is fetched from the database.
// An error is returned if the mutation operation is not UpdateOne, or the database query fails.
func (m *ProfileMutation) OldAddress(ctx context.Context) (v string, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldAddress is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldAddress requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldAddress: %w", err)
	}
	return oldValue.Address, nil
}

// ClearAddress clears the value of the "address" field.
func (m *ProfileMutation) ClearAddress() {
	m.address = nil
	m.clearedFields[profile.FieldAddress] = struct{}{}
}

// AddressCleared returns if the "address" field was cleared in this mutation.
func (m *ProfileMutation) AddressCleared() bool {
	_, ok := m.clearedFields[profile.FieldAddress]
	return ok
}

// ResetAddress resets all changes to the "address" field.
func (m *ProfileMutation) ResetAddress() {
	m.address = nil
	delete(m.clearedFields, profile.FieldAddress)
}

// SetPhone sets the "phone" field.
func (m *ProfileMutation) SetPhone(s string) {
	m.phone = &s
}

// Phone returns the value of the "phone" field in the mutation.
func (m *ProfileMutation) Phone() (r string, exists bool) {
	v := m.phone
	if v == nil {
		return
	}
	return *v, true
}

// OldPhone returns the old "phone" field's value of the Profile entity.
// If the Profile object wasn't provided to the builder, the object is fetched from the database.
// An error is returned if the mutation operation is not UpdateOne, or the database query fails.
func (m *ProfileMutation) OldPhone(ctx context.Context) (v string, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldPhone is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldPhone requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldPhone: %w", err)
	}
	return oldValue.Phone, nil
}

// ClearPhone clears the value of the "phone" field.
func (m *ProfileMutation) ClearPhone() {
	m.phone = nil
	m.clearedFields[profile.FieldPhone] = struct{}{}
}

// PhoneCleared returns if the "phone" field was cleared in this mutation.
func (m *ProfileMutation) PhoneCleared() bool {
	_, ok := m.clearedFields[profile.FieldPhone]
	return ok
}

// ResetPhone resets all changes to the "phone" field.
func (m *ProfileMutation) ResetPhone() {
	m.phone = nil
	delete(m.clearedFields, profile.FieldPhone)
}

// AddPostIDs adds the "posts" edge to the Post entity by ids.
func (m *ProfileMutation) AddPostIDs(ids ...uuid.UUID) {
	if m.posts == nil {
		m.posts = make(map[uuid.UUID]struct{})
	}
	for i := range ids {
		m.posts[ids[i]] = struct{}{}
	}
}

// ClearPosts clears the "posts" edge to the Post entity.
func (m *ProfileMutation) ClearPosts() {
	m.clearedposts = true
}

// PostsCleared reports if the "posts" edge to the Post entity was cleared.
func (m *ProfileMutation) PostsCleared() bool {
	return m.clearedposts
}

// RemovePostIDs removes the "posts" edge to the Post entity by IDs.
func (m *ProfileMutation) RemovePostIDs(ids ...uuid.UUID) {
	if m.removedposts == nil {
		m.removedposts = make(map[uuid.UUID]struct{})
	}
	for i := range ids {
		delete(m.posts, ids[i])
		m.removedposts[ids[i]] = struct{}{}
	}
}

// RemovedPosts returns the removed IDs of the "posts" edge to the Post entity.
func (m *ProfileMutation) RemovedPostsIDs() (ids []uuid.UUID) {
	for id := range m.removedposts {
		ids = append(ids, id)
	}
	return
}

// PostsIDs returns the "posts" edge IDs in the mutation.
func (m *ProfileMutation) PostsIDs() (ids []uuid.UUID) {
	for id := range m.posts {
		ids = append(ids, id)
	}
	return
}

// ResetPosts resets all changes to the "posts" edge.
func (m *ProfileMutation) ResetPosts() {
	m.posts = nil
	m.clearedposts = false
	m.removedposts = nil
}

// Where appends a list predicates to the ProfileMutation builder.
func (m *ProfileMutation) Where(ps ...predicate.Profile) {
	m.predicates = append(m.predicates, ps...)
}

// WhereP appends storage-level predicates to the ProfileMutation builder. Using this method,
// users can use type-assertion to append predicates that do not depend on any generated package.
func (m *ProfileMutation) WhereP(ps ...func(*sql.Selector)) {
	p := make([]predicate.Profile, len(ps))
	for i := range ps {
		p[i] = ps[i]
	}
	m.Where(p...)
}

// Op returns the operation name.
func (m *ProfileMutation) Op() Op {
	return m.op
}

// SetOp allows setting the mutation operation.
func (m *ProfileMutation) SetOp(op Op) {
	m.op = op
}

// Type returns the node type of this mutation (Profile).
func (m *ProfileMutation) Type() string {
	return m.typ
}

// Fields returns all fields that were changed during this mutation. Note that in
// order to get all numeric fields that were incremented/decremented, call
// AddedFields().
func (m *ProfileMutation) Fields() []string {
	fields := make([]string, 0, 5)
	if m.created_at != nil {
		fields = append(fields, profile.FieldCreatedAt)
	}
	if m.updated_at != nil {
		fields = append(fields, profile.FieldUpdatedAt)
	}
	if m.name != nil {
		fields = append(fields, profile.FieldName)
	}
	if m.address != nil {
		fields = append(fields, profile.FieldAddress)
	}
	if m.phone != nil {
		fields = append(fields, profile.FieldPhone)
	}
	return fields
}

// Field returns the value of a field with the given name. The second boolean
// return value indicates that this field was not set, or was not defined in the
// schema.
func (m *ProfileMutation) Field(name string) (ent.Value, bool) {
	switch name {
	case profile.FieldCreatedAt:
		return m.CreatedAt()
	case profile.FieldUpdatedAt:
		return m.UpdatedAt()
	case profile.FieldName:
		return m.Name()
	case profile.FieldAddress:
		return m.Address()
	case profile.FieldPhone:
		return m.Phone()
	}
	return nil, false
}

// OldField returns the old value of the field from the database. An error is
// returned if the mutation operation is not UpdateOne, or the query to the
// database failed.
func (m *ProfileMutation) OldField(ctx context.Context, name string) (ent.Value, error) {
	switch name {
	case profile.FieldCreatedAt:
		return m.OldCreatedAt(ctx)
	case profile.FieldUpdatedAt:
		return m.OldUpdatedAt(ctx)
	case profile.FieldName:
		return m.OldName(ctx)
	case profile.FieldAddress:
		return m.OldAddress(ctx)
	case profile.FieldPhone:
		return m.OldPhone(ctx)
	}
	return nil, fmt.Errorf("unknown Profile field %s", name)
}

// SetField sets the value of a field with the given name. It returns an error if
// the field is not defined in the schema, or if the type mismatched the field
// type.
func (m *ProfileMutation) SetField(name string, value ent.Value) error {
	switch name {
	case profile.FieldCreatedAt:
		v, ok := value.(time.Time)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetCreatedAt(v)
		return nil
	case profile.FieldUpdatedAt:
		v, ok := value.(time.Time)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetUpdatedAt(v)
		return nil
	case profile.FieldName:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetName(v)
		return nil
	case profile.FieldAddress:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetAddress(v)
		return nil
	case profile.FieldPhone:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetPhone(v)
		return nil
	}
	return fmt.Errorf("unknown Profile field %s", name)
}

// AddedFields returns all numeric fields that were incremented/decremented during
// this mutation.
func (m *ProfileMutation) AddedFields() []string {
	return nil
}

// AddedField returns the numeric value that was incremented/decremented on a field
// with the given name. The second boolean return value indicates that this field
// was not set, or was not defined in the schema.
func (m *ProfileMutation) AddedField(name string) (ent.Value, bool) {
	return nil, false
}

// AddField adds the value to the field with the given name. It returns an error if
// the field is not defined in the schema, or if the type mismatched the field
// type.
func (m *ProfileMutation) AddField(name string, value ent.Value) error {
	switch name {
	}
	return fmt.Errorf("unknown Profile numeric field %s", name)
}

// ClearedFields returns all nullable fields that were cleared during this
// mutation.
func (m *ProfileMutation) ClearedFields() []string {
	var fields []string
	if m.FieldCleared(profile.FieldUpdatedAt) {
		fields = append(fields, profile.FieldUpdatedAt)
	}
	if m.FieldCleared(profile.FieldName) {
		fields = append(fields, profile.FieldName)
	}
	if m.FieldCleared(profile.FieldAddress) {
		fields = append(fields, profile.FieldAddress)
	}
	if m.FieldCleared(profile.FieldPhone) {
		fields = append(fields, profile.FieldPhone)
	}
	return fields
}

// FieldCleared returns a boolean indicating if a field with the given name was
// cleared in this mutation.
func (m *ProfileMutation) FieldCleared(name string) bool {
	_, ok := m.clearedFields[name]
	return ok
}

// ClearField clears the value of the field with the given name. It returns an
// error if the field is not defined in the schema.
func (m *ProfileMutation) ClearField(name string) error {
	switch name {
	case profile.FieldUpdatedAt:
		m.ClearUpdatedAt()
		return nil
	case profile.FieldName:
		m.ClearName()
		return nil
	case profile.FieldAddress:
		m.ClearAddress()
		return nil
	case profile.FieldPhone:
		m.ClearPhone()
		return nil
	}
	return fmt.Errorf("unknown Profile nullable field %s", name)
}

// ResetField resets all changes in the mutation for the field with the given name.
// It returns an error if the field is not defined in the schema.
func (m *ProfileMutation) ResetField(name string) error {
	switch name {
	case profile.FieldCreatedAt:
		m.ResetCreatedAt()
		return nil
	case profile.FieldUpdatedAt:
		m.ResetUpdatedAt()
		return nil
	case profile.FieldName:
		m.ResetName()
		return nil
	case profile.FieldAddress:
		m.ResetAddress()
		return nil
	case profile.FieldPhone:
		m.ResetPhone()
		return nil
	}
	return fmt.Errorf("unknown Profile field %s", name)
}

// AddedEdges returns all edge names that were set/added in this mutation.
func (m *ProfileMutation) AddedEdges() []string {
	edges := make([]string, 0, 1)
	if m.posts != nil {
		edges = append(edges, profile.EdgePosts)
	}
	return edges
}

// AddedIDs returns all IDs (to other nodes) that were added for the given edge
// name in this mutation.
func (m *ProfileMutation) AddedIDs(name string) []ent.Value {
	switch name {
	case profile.EdgePosts:
		ids := make([]ent.Value, 0, len(m.posts))
		for id := range m.posts {
			ids = append(ids, id)
		}
		return ids
	}
	return nil
}

// RemovedEdges returns all edge names that were removed in this mutation.
func (m *ProfileMutation) RemovedEdges() []string {
	edges := make([]string, 0, 1)
	if m.removedposts != nil {
		edges = append(edges, profile.EdgePosts)
	}
	return edges
}

// RemovedIDs returns all IDs (to other nodes) that were removed for the edge with
// the given name in this mutation.
func (m *ProfileMutation) RemovedIDs(name string) []ent.Value {
	switch name {
	case profile.EdgePosts:
		ids := make([]ent.Value, 0, len(m.removedposts))
		for id := range m.removedposts {
			ids = append(ids, id)
		}
		return ids
	}
	return nil
}

// ClearedEdges returns all edge names that were cleared in this mutation.
func (m *ProfileMutation) ClearedEdges() []string {
	edges := make([]string, 0, 1)
	if m.clearedposts {
		edges = append(edges, profile.EdgePosts)
	}
	return edges
}

// EdgeCleared returns a boolean which indicates if the edge with the given name
// was cleared in this mutation.
func (m *ProfileMutation) EdgeCleared(name string) bool {
	switch name {
	case profile.EdgePosts:
		return m.clearedposts
	}
	return false
}

// ClearEdge clears the value of the edge with the given name. It returns an error
// if that edge is not defined in the schema.
func (m *ProfileMutation) ClearEdge(name string) error {
	switch name {
	}
	return fmt.Errorf("unknown Profile unique edge %s", name)
}

// ResetEdge resets all changes to the edge with the given name in this mutation.
// It returns an error if the edge is not defined in the schema.
func (m *ProfileMutation) ResetEdge(name string) error {
	switch name {
	case profile.EdgePosts:
		m.ResetPosts()
		return nil
	}
	return fmt.Errorf("unknown Profile edge %s", name)
}