// Copyright 2019-present Facebook Inc. All rights reserved.
// This source code is licensed under the Apache 2.0 license found
// in the LICENSE file in the root directory of this source tree.

// Code generated by ent, DO NOT EDIT.

package user

import (
	"context"
	"fmt"

	"entgo.io/ent"
	"entgo.io/ent/dialect/sql"
	"entgo.io/ent/entc/integration/edgefield/ent/predicate"
)

// Mutation represents an operation that mutates the User nodes in the graph.
type Mutation struct {
	op              ent.Op
	typ             string
	clearedFields   map[string]struct{}
	pets            map[int]struct{}
	removedpets     map[int]struct{}
	clearedpets     bool
	parent          *int
	clearedparent   bool
	children        map[int]struct{}
	removedchildren map[int]struct{}
	clearedchildren bool
	spouse          *int
	clearedspouse   bool
	card            *int
	clearedcard     bool
	metadata        *int
	clearedmetadata bool
	info            map[int]struct{}
	removedinfo     map[int]struct{}
	clearedinfo     bool
	rentals         map[int]struct{}
	removedrentals  map[int]struct{}
	clearedrentals  bool
	predicates      []predicate.User
}

// NewMutation creates a new Mutation for the User entity.
func NewMutation(op ent.Op) *Mutation {
	return &Mutation{
		op:            op,
		typ:           "User",
		clearedFields: make(map[string]struct{}),
	}
}

// Predicates returns the list of predicates set on the mutation.
func (m *Mutation) Predicates() []predicate.User {
	return m.predicates
}

// SetParentID sets the "parent_id" field.
func (m *Mutation) SetParentID(i int) {
	m.parent = &i
}

// ParentID returns the value of the "parent_id" field in the mutation.
func (m *Mutation) ParentID() (r int, exists bool) {
	v := m.parent
	if v == nil {
		return
	}
	return *v, true
}

// ClearParentID clears the value of the "parent_id" field.
func (m *Mutation) ClearParentID() {
	m.parent = nil
	m.clearedFields[FieldParentID] = struct{}{}
}

// ParentIDCleared returns if the "parent_id" field was cleared in this mutation.
func (m *Mutation) ParentIDCleared() bool {
	_, ok := m.clearedFields[FieldParentID]
	return ok
}

// ResetParentID resets all changes to the "parent_id" field.
func (m *Mutation) ResetParentID() {
	m.parent = nil
	delete(m.clearedFields, FieldParentID)
}

// SetSpouseID sets the "spouse_id" field.
func (m *Mutation) SetSpouseID(i int) {
	m.spouse = &i
}

// SpouseID returns the value of the "spouse_id" field in the mutation.
func (m *Mutation) SpouseID() (r int, exists bool) {
	v := m.spouse
	if v == nil {
		return
	}
	return *v, true
}

// ClearSpouseID clears the value of the "spouse_id" field.
func (m *Mutation) ClearSpouseID() {
	m.spouse = nil
	m.clearedFields[FieldSpouseID] = struct{}{}
}

// SpouseIDCleared returns if the "spouse_id" field was cleared in this mutation.
func (m *Mutation) SpouseIDCleared() bool {
	_, ok := m.clearedFields[FieldSpouseID]
	return ok
}

// ResetSpouseID resets all changes to the "spouse_id" field.
func (m *Mutation) ResetSpouseID() {
	m.spouse = nil
	delete(m.clearedFields, FieldSpouseID)
}

// AddPetIDs adds the "pets" edge to the Pet entity by ids.
func (m *Mutation) AddPetIDs(ids ...int) {
	if m.pets == nil {
		m.pets = make(map[int]struct{})
	}
	for i := range ids {
		m.pets[ids[i]] = struct{}{}
	}
}

// ClearPets clears the "pets" edge to the Pet entity.
func (m *Mutation) ClearPets() {
	m.clearedpets = true
}

// PetsCleared reports if the "pets" edge to the Pet entity was cleared.
func (m *Mutation) PetsCleared() bool {
	return m.clearedpets
}

// RemovePetIDs removes the "pets" edge to the Pet entity by IDs.
func (m *Mutation) RemovePetIDs(ids ...int) {
	if m.removedpets == nil {
		m.removedpets = make(map[int]struct{})
	}
	for i := range ids {
		delete(m.pets, ids[i])
		m.removedpets[ids[i]] = struct{}{}
	}
}

// RemovedPets returns the removed IDs of the "pets" edge to the Pet entity.
func (m *Mutation) RemovedPetsIDs() (ids []int) {
	for id := range m.removedpets {
		ids = append(ids, id)
	}
	return
}

// PetsIDs returns the "pets" edge IDs in the mutation.
func (m *Mutation) PetsIDs() (ids []int) {
	for id := range m.pets {
		ids = append(ids, id)
	}
	return
}

// ResetPets resets all changes to the "pets" edge.
func (m *Mutation) ResetPets() {
	m.pets = nil
	m.clearedpets = false
	m.removedpets = nil
}

// ClearParent clears the "parent" edge to the User entity.
func (m *Mutation) ClearParent() {
	m.clearedparent = true
	m.clearedFields[FieldParentID] = struct{}{}
}

// ParentCleared reports if the "parent" edge to the User entity was cleared.
func (m *Mutation) ParentCleared() bool {
	return m.ParentIDCleared() || m.clearedparent
}

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

// ResetParent resets all changes to the "parent" edge.
func (m *Mutation) ResetParent() {
	m.parent = nil
	m.clearedparent = false
}

// AddChildIDs adds the "children" edge to the User entity by ids.
func (m *Mutation) AddChildIDs(ids ...int) {
	if m.children == nil {
		m.children = make(map[int]struct{})
	}
	for i := range ids {
		m.children[ids[i]] = struct{}{}
	}
}

// ClearChildren clears the "children" edge to the User entity.
func (m *Mutation) ClearChildren() {
	m.clearedchildren = true
}

// ChildrenCleared reports if the "children" edge to the User entity was cleared.
func (m *Mutation) ChildrenCleared() bool {
	return m.clearedchildren
}

// RemoveChildIDs removes the "children" edge to the User entity by IDs.
func (m *Mutation) RemoveChildIDs(ids ...int) {
	if m.removedchildren == nil {
		m.removedchildren = make(map[int]struct{})
	}
	for i := range ids {
		delete(m.children, ids[i])
		m.removedchildren[ids[i]] = struct{}{}
	}
}

// RemovedChildren returns the removed IDs of the "children" edge to the User entity.
func (m *Mutation) RemovedChildrenIDs() (ids []int) {
	for id := range m.removedchildren {
		ids = append(ids, id)
	}
	return
}

// ChildrenIDs returns the "children" edge IDs in the mutation.
func (m *Mutation) ChildrenIDs() (ids []int) {
	for id := range m.children {
		ids = append(ids, id)
	}
	return
}

// ResetChildren resets all changes to the "children" edge.
func (m *Mutation) ResetChildren() {
	m.children = nil
	m.clearedchildren = false
	m.removedchildren = nil
}

// ClearSpouse clears the "spouse" edge to the User entity.
func (m *Mutation) ClearSpouse() {
	m.clearedspouse = true
	m.clearedFields[FieldSpouseID] = struct{}{}
}

// SpouseCleared reports if the "spouse" edge to the User entity was cleared.
func (m *Mutation) SpouseCleared() bool {
	return m.SpouseIDCleared() || m.clearedspouse
}

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

// ResetSpouse resets all changes to the "spouse" edge.
func (m *Mutation) ResetSpouse() {
	m.spouse = nil
	m.clearedspouse = false
}

// SetCardID sets the "card" edge to the Card entity by id.
func (m *Mutation) SetCardID(id int) {
	m.card = &id
}

// ClearCard clears the "card" edge to the Card entity.
func (m *Mutation) ClearCard() {
	m.clearedcard = true
}

// CardCleared reports if the "card" edge to the Card entity was cleared.
func (m *Mutation) CardCleared() bool {
	return m.clearedcard
}

// CardID returns the "card" edge ID in the mutation.
func (m *Mutation) CardID() (id int, exists bool) {
	if m.card != nil {
		return *m.card, true
	}
	return
}

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

// ResetCard resets all changes to the "card" edge.
func (m *Mutation) ResetCard() {
	m.card = nil
	m.clearedcard = false
}

// SetMetadataID sets the "metadata" edge to the Metadata entity by id.
func (m *Mutation) SetMetadataID(id int) {
	m.metadata = &id
}

// ClearMetadata clears the "metadata" edge to the Metadata entity.
func (m *Mutation) ClearMetadata() {
	m.clearedmetadata = true
}

// MetadataCleared reports if the "metadata" edge to the Metadata entity was cleared.
func (m *Mutation) MetadataCleared() bool {
	return m.clearedmetadata
}

// MetadataID returns the "metadata" edge ID in the mutation.
func (m *Mutation) MetadataID() (id int, exists bool) {
	if m.metadata != nil {
		return *m.metadata, true
	}
	return
}

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

// ResetMetadata resets all changes to the "metadata" edge.
func (m *Mutation) ResetMetadata() {
	m.metadata = nil
	m.clearedmetadata = false
}

// AddInfoIDs adds the "info" edge to the Info entity by ids.
func (m *Mutation) AddInfoIDs(ids ...int) {
	if m.info == nil {
		m.info = make(map[int]struct{})
	}
	for i := range ids {
		m.info[ids[i]] = struct{}{}
	}
}

// ClearInfo clears the "info" edge to the Info entity.
func (m *Mutation) ClearInfo() {
	m.clearedinfo = true
}

// InfoCleared reports if the "info" edge to the Info entity was cleared.
func (m *Mutation) InfoCleared() bool {
	return m.clearedinfo
}

// RemoveInfoIDs removes the "info" edge to the Info entity by IDs.
func (m *Mutation) RemoveInfoIDs(ids ...int) {
	if m.removedinfo == nil {
		m.removedinfo = make(map[int]struct{})
	}
	for i := range ids {
		delete(m.info, ids[i])
		m.removedinfo[ids[i]] = struct{}{}
	}
}

// RemovedInfo returns the removed IDs of the "info" edge to the Info entity.
func (m *Mutation) RemovedInfoIDs() (ids []int) {
	for id := range m.removedinfo {
		ids = append(ids, id)
	}
	return
}

// InfoIDs returns the "info" edge IDs in the mutation.
func (m *Mutation) InfoIDs() (ids []int) {
	for id := range m.info {
		ids = append(ids, id)
	}
	return
}

// ResetInfo resets all changes to the "info" edge.
func (m *Mutation) ResetInfo() {
	m.info = nil
	m.clearedinfo = false
	m.removedinfo = nil
}

// AddRentalIDs adds the "rentals" edge to the Rental entity by ids.
func (m *Mutation) AddRentalIDs(ids ...int) {
	if m.rentals == nil {
		m.rentals = make(map[int]struct{})
	}
	for i := range ids {
		m.rentals[ids[i]] = struct{}{}
	}
}

// ClearRentals clears the "rentals" edge to the Rental entity.
func (m *Mutation) ClearRentals() {
	m.clearedrentals = true
}

// RentalsCleared reports if the "rentals" edge to the Rental entity was cleared.
func (m *Mutation) RentalsCleared() bool {
	return m.clearedrentals
}

// RemoveRentalIDs removes the "rentals" edge to the Rental entity by IDs.
func (m *Mutation) RemoveRentalIDs(ids ...int) {
	if m.removedrentals == nil {
		m.removedrentals = make(map[int]struct{})
	}
	for i := range ids {
		delete(m.rentals, ids[i])
		m.removedrentals[ids[i]] = struct{}{}
	}
}

// RemovedRentals returns the removed IDs of the "rentals" edge to the Rental entity.
func (m *Mutation) RemovedRentalsIDs() (ids []int) {
	for id := range m.removedrentals {
		ids = append(ids, id)
	}
	return
}

// RentalsIDs returns the "rentals" edge IDs in the mutation.
func (m *Mutation) RentalsIDs() (ids []int) {
	for id := range m.rentals {
		ids = append(ids, id)
	}
	return
}

// ResetRentals resets all changes to the "rentals" edge.
func (m *Mutation) ResetRentals() {
	m.rentals = nil
	m.clearedrentals = false
	m.removedrentals = nil
}

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

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

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

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

// Type returns the node type of this mutation (User).
func (m *Mutation) 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 *Mutation) Fields() []string {
	fields := make([]string, 0, 2)
	if m.parent != nil {
		fields = append(fields, FieldParentID)
	}
	if m.spouse != nil {
		fields = append(fields, FieldSpouseID)
	}
	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 *Mutation) Field(name string) (ent.Value, bool) {
	switch name {
	case FieldParentID:
		return m.ParentID()
	case FieldSpouseID:
		return m.SpouseID()
	}
	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 *Mutation) OldField(ctx context.Context, name string) (ent.Value, error) {
	return nil, fmt.Errorf("unknown User 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 *Mutation) SetField(name string, value ent.Value) error {
	switch name {
	case FieldParentID:
		v, ok := value.(int)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetParentID(v)
		return nil
	case FieldSpouseID:
		v, ok := value.(int)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetSpouseID(v)
		return nil
	}
	return fmt.Errorf("unknown User field %s", name)
}

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

// 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 *Mutation) AddedField(name string) (ent.Value, bool) {
	switch name {
	}
	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 *Mutation) AddField(name string, value ent.Value) error {
	switch name {
	}
	return fmt.Errorf("unknown User numeric field %s", name)
}

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

// FieldCleared returns a boolean indicating if a field with the given name was
// cleared in this mutation.
func (m *Mutation) 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 *Mutation) ClearField(name string) error {
	switch name {
	case FieldParentID:
		m.ClearParentID()
		return nil
	case FieldSpouseID:
		m.ClearSpouseID()
		return nil
	}
	return fmt.Errorf("unknown User 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 *Mutation) ResetField(name string) error {
	switch name {
	case FieldParentID:
		m.ResetParentID()
		return nil
	case FieldSpouseID:
		m.ResetSpouseID()
		return nil
	}
	return fmt.Errorf("unknown User field %s", name)
}

// AddedEdges returns all edge names that were set/added in this mutation.
func (m *Mutation) AddedEdges() []string {
	edges := make([]string, 0, 8)
	if m.pets != nil {
		edges = append(edges, EdgePets)
	}
	if m.parent != nil {
		edges = append(edges, EdgeParent)
	}
	if m.children != nil {
		edges = append(edges, EdgeChildren)
	}
	if m.spouse != nil {
		edges = append(edges, EdgeSpouse)
	}
	if m.card != nil {
		edges = append(edges, EdgeCard)
	}
	if m.metadata != nil {
		edges = append(edges, EdgeMetadata)
	}
	if m.info != nil {
		edges = append(edges, EdgeInfo)
	}
	if m.rentals != nil {
		edges = append(edges, EdgeRentals)
	}
	return edges
}

// AddedIDs returns all IDs (to other nodes) that were added for the given edge
// name in this mutation.
func (m *Mutation) AddedIDs(name string) []ent.Value {
	switch name {
	case EdgePets:
		ids := make([]ent.Value, 0, len(m.pets))
		for id := range m.pets {
			ids = append(ids, id)
		}
		return ids
	case EdgeParent:
		if id := m.parent; id != nil {
			return []ent.Value{*id}
		}
	case EdgeChildren:
		ids := make([]ent.Value, 0, len(m.children))
		for id := range m.children {
			ids = append(ids, id)
		}
		return ids
	case EdgeSpouse:
		if id := m.spouse; id != nil {
			return []ent.Value{*id}
		}
	case EdgeCard:
		if id := m.card; id != nil {
			return []ent.Value{*id}
		}
	case EdgeMetadata:
		if id := m.metadata; id != nil {
			return []ent.Value{*id}
		}
	case EdgeInfo:
		ids := make([]ent.Value, 0, len(m.info))
		for id := range m.info {
			ids = append(ids, id)
		}
		return ids
	case EdgeRentals:
		ids := make([]ent.Value, 0, len(m.rentals))
		for id := range m.rentals {
			ids = append(ids, id)
		}
		return ids
	}
	return nil
}

// RemovedEdges returns all edge names that were removed in this mutation.
func (m *Mutation) RemovedEdges() []string {
	edges := make([]string, 0, 8)
	if m.removedpets != nil {
		edges = append(edges, EdgePets)
	}
	if m.removedchildren != nil {
		edges = append(edges, EdgeChildren)
	}
	if m.removedinfo != nil {
		edges = append(edges, EdgeInfo)
	}
	if m.removedrentals != nil {
		edges = append(edges, EdgeRentals)
	}
	return edges
}

// RemovedIDs returns all IDs (to other nodes) that were removed for the edge with
// the given name in this mutation.
func (m *Mutation) RemovedIDs(name string) []ent.Value {
	switch name {
	case EdgePets:
		ids := make([]ent.Value, 0, len(m.removedpets))
		for id := range m.removedpets {
			ids = append(ids, id)
		}
		return ids
	case EdgeChildren:
		ids := make([]ent.Value, 0, len(m.removedchildren))
		for id := range m.removedchildren {
			ids = append(ids, id)
		}
		return ids
	case EdgeInfo:
		ids := make([]ent.Value, 0, len(m.removedinfo))
		for id := range m.removedinfo {
			ids = append(ids, id)
		}
		return ids
	case EdgeRentals:
		ids := make([]ent.Value, 0, len(m.removedrentals))
		for id := range m.removedrentals {
			ids = append(ids, id)
		}
		return ids
	}
	return nil
}

// ClearedEdges returns all edge names that were cleared in this mutation.
func (m *Mutation) ClearedEdges() []string {
	edges := make([]string, 0, 8)
	if m.clearedpets {
		edges = append(edges, EdgePets)
	}
	if m.clearedparent {
		edges = append(edges, EdgeParent)
	}
	if m.clearedchildren {
		edges = append(edges, EdgeChildren)
	}
	if m.clearedspouse {
		edges = append(edges, EdgeSpouse)
	}
	if m.clearedcard {
		edges = append(edges, EdgeCard)
	}
	if m.clearedmetadata {
		edges = append(edges, EdgeMetadata)
	}
	if m.clearedinfo {
		edges = append(edges, EdgeInfo)
	}
	if m.clearedrentals {
		edges = append(edges, EdgeRentals)
	}
	return edges
}

// EdgeCleared returns a boolean which indicates if the edge with the given name
// was cleared in this mutation.
func (m *Mutation) EdgeCleared(name string) bool {
	switch name {
	case EdgePets:
		return m.clearedpets
	case EdgeParent:
		return m.clearedparent
	case EdgeChildren:
		return m.clearedchildren
	case EdgeSpouse:
		return m.clearedspouse
	case EdgeCard:
		return m.clearedcard
	case EdgeMetadata:
		return m.clearedmetadata
	case EdgeInfo:
		return m.clearedinfo
	case EdgeRentals:
		return m.clearedrentals
	}
	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 *Mutation) ClearEdge(name string) error {
	switch name {
	case EdgeParent:
		m.ClearParent()
		return nil
	case EdgeSpouse:
		m.ClearSpouse()
		return nil
	case EdgeCard:
		m.ClearCard()
		return nil
	case EdgeMetadata:
		m.ClearMetadata()
		return nil
	}
	return fmt.Errorf("unknown User 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 *Mutation) ResetEdge(name string) error {
	switch name {
	case EdgePets:
		m.ResetPets()
		return nil
	case EdgeParent:
		m.ResetParent()
		return nil
	case EdgeChildren:
		m.ResetChildren()
		return nil
	case EdgeSpouse:
		m.ResetSpouse()
		return nil
	case EdgeCard:
		m.ResetCard()
		return nil
	case EdgeMetadata:
		m.ResetMetadata()
		return nil
	case EdgeInfo:
		m.ResetInfo()
		return nil
	case EdgeRentals:
		m.ResetRentals()
		return nil
	}
	return fmt.Errorf("unknown User edge %s", name)
}