// 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 group

import (
	"context"
	"fmt"
	"time"

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

// Mutation represents an operation that mutates the Group nodes in the graph.
type Mutation struct {
	op             ent.Op
	typ            string
	active         *bool
	expire         *time.Time
	_type          *string
	max_users      *int
	addmax_users   *int
	name           *string
	clearedFields  map[string]struct{}
	files          map[int]struct{}
	removedfiles   map[int]struct{}
	clearedfiles   bool
	blocked        map[int]struct{}
	removedblocked map[int]struct{}
	clearedblocked bool
	users          map[int]struct{}
	removedusers   map[int]struct{}
	clearedusers   bool
	info           *int
	clearedinfo    bool
	predicates     []predicate.Group
}

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

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

// SetActive sets the "active" field.
func (m *Mutation) SetActive(b bool) {
	m.active = &b
}

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

// ResetActive resets all changes to the "active" field.
func (m *Mutation) ResetActive() {
	m.active = nil
}

// SetExpire sets the "expire" field.
func (m *Mutation) SetExpire(t time.Time) {
	m.expire = &t
}

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

// ResetExpire resets all changes to the "expire" field.
func (m *Mutation) ResetExpire() {
	m.expire = nil
}

// SetType sets the "type" field.
func (m *Mutation) SetType(s string) {
	m._type = &s
}

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

// ClearType clears the value of the "type" field.
func (m *Mutation) ClearType() {
	m._type = nil
	m.clearedFields[FieldType] = struct{}{}
}

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

// ResetType resets all changes to the "type" field.
func (m *Mutation) ResetType() {
	m._type = nil
	delete(m.clearedFields, FieldType)
}

// SetMaxUsers sets the "max_users" field.
func (m *Mutation) SetMaxUsers(i int) {
	m.max_users = &i
	m.addmax_users = nil
}

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

// AddMaxUsers adds i to the "max_users" field.
func (m *Mutation) AddMaxUsers(i int) {
	if m.addmax_users != nil {
		*m.addmax_users += i
	} else {
		m.addmax_users = &i
	}
}

// AddedMaxUsers returns the value that was added to the "max_users" field in this mutation.
func (m *Mutation) AddedMaxUsers() (r int, exists bool) {
	v := m.addmax_users
	if v == nil {
		return
	}
	return *v, true
}

// ClearMaxUsers clears the value of the "max_users" field.
func (m *Mutation) ClearMaxUsers() {
	m.max_users = nil
	m.addmax_users = nil
	m.clearedFields[FieldMaxUsers] = struct{}{}
}

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

// ResetMaxUsers resets all changes to the "max_users" field.
func (m *Mutation) ResetMaxUsers() {
	m.max_users = nil
	m.addmax_users = nil
	delete(m.clearedFields, FieldMaxUsers)
}

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

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

// ResetName resets all changes to the "name" field.
func (m *Mutation) ResetName() {
	m.name = nil
}

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

// ClearFiles clears the "files" edge to the File entity.
func (m *Mutation) ClearFiles() {
	m.clearedfiles = true
}

// FilesCleared reports if the "files" edge to the File entity was cleared.
func (m *Mutation) FilesCleared() bool {
	return m.clearedfiles
}

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

// RemovedFiles returns the removed IDs of the "files" edge to the File entity.
func (m *Mutation) RemovedFilesIDs() (ids []int) {
	for id := range m.removedfiles {
		ids = append(ids, id)
	}
	return
}

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

// ResetFiles resets all changes to the "files" edge.
func (m *Mutation) ResetFiles() {
	m.files = nil
	m.clearedfiles = false
	m.removedfiles = nil
}

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

// ClearBlocked clears the "blocked" edge to the User entity.
func (m *Mutation) ClearBlocked() {
	m.clearedblocked = true
}

// BlockedCleared reports if the "blocked" edge to the User entity was cleared.
func (m *Mutation) BlockedCleared() bool {
	return m.clearedblocked
}

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

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

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

// ResetBlocked resets all changes to the "blocked" edge.
func (m *Mutation) ResetBlocked() {
	m.blocked = nil
	m.clearedblocked = false
	m.removedblocked = nil
}

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

// ClearUsers clears the "users" edge to the User entity.
func (m *Mutation) ClearUsers() {
	m.clearedusers = true
}

// UsersCleared reports if the "users" edge to the User entity was cleared.
func (m *Mutation) UsersCleared() bool {
	return m.clearedusers
}

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

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

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

// ResetUsers resets all changes to the "users" edge.
func (m *Mutation) ResetUsers() {
	m.users = nil
	m.clearedusers = false
	m.removedusers = nil
}

// SetInfoID sets the "info" edge to the GroupInfo entity by id.
func (m *Mutation) SetInfoID(id int) {
	m.info = &id
}

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

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

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

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

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

// Where appends a list predicates to the Mutation builder.
func (m *Mutation) Where(ps ...predicate.Group) {
	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.Group, 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 (Group).
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, 5)
	if m.active != nil {
		fields = append(fields, FieldActive)
	}
	if m.expire != nil {
		fields = append(fields, FieldExpire)
	}
	if m._type != nil {
		fields = append(fields, FieldType)
	}
	if m.max_users != nil {
		fields = append(fields, FieldMaxUsers)
	}
	if m.name != nil {
		fields = append(fields, FieldName)
	}
	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 FieldActive:
		return m.Active()
	case FieldExpire:
		return m.Expire()
	case FieldType:
		return m.GetType()
	case FieldMaxUsers:
		return m.MaxUsers()
	case FieldName:
		return m.Name()
	}
	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 Group 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 FieldActive:
		v, ok := value.(bool)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetActive(v)
		return nil
	case FieldExpire:
		v, ok := value.(time.Time)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetExpire(v)
		return nil
	case FieldType:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetType(v)
		return nil
	case FieldMaxUsers:
		v, ok := value.(int)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetMaxUsers(v)
		return nil
	case FieldName:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetName(v)
		return nil
	}
	return fmt.Errorf("unknown Group field %s", name)
}

// AddedFields returns all numeric fields that were incremented/decremented during
// this mutation.
func (m *Mutation) AddedFields() []string {
	var fields []string
	if m.addmax_users != nil {
		fields = append(fields, FieldMaxUsers)
	}
	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 {
	case FieldMaxUsers:
		return m.AddedMaxUsers()
	}
	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 {
	case FieldMaxUsers:
		v, ok := value.(int)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.AddMaxUsers(v)
		return nil
	}
	return fmt.Errorf("unknown Group 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(FieldType) {
		fields = append(fields, FieldType)
	}
	if m.FieldCleared(FieldMaxUsers) {
		fields = append(fields, FieldMaxUsers)
	}
	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 FieldType:
		m.ClearType()
		return nil
	case FieldMaxUsers:
		m.ClearMaxUsers()
		return nil
	}
	return fmt.Errorf("unknown Group 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 FieldActive:
		m.ResetActive()
		return nil
	case FieldExpire:
		m.ResetExpire()
		return nil
	case FieldType:
		m.ResetType()
		return nil
	case FieldMaxUsers:
		m.ResetMaxUsers()
		return nil
	case FieldName:
		m.ResetName()
		return nil
	}
	return fmt.Errorf("unknown Group field %s", name)
}

// AddedEdges returns all edge names that were set/added in this mutation.
func (m *Mutation) AddedEdges() []string {
	edges := make([]string, 0, 4)
	if m.files != nil {
		edges = append(edges, EdgeFiles)
	}
	if m.blocked != nil {
		edges = append(edges, EdgeBlocked)
	}
	if m.users != nil {
		edges = append(edges, EdgeUsers)
	}
	if m.info != nil {
		edges = append(edges, EdgeInfo)
	}
	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 EdgeFiles:
		ids := make([]ent.Value, 0, len(m.files))
		for id := range m.files {
			ids = append(ids, id)
		}
		return ids
	case EdgeBlocked:
		ids := make([]ent.Value, 0, len(m.blocked))
		for id := range m.blocked {
			ids = append(ids, id)
		}
		return ids
	case EdgeUsers:
		ids := make([]ent.Value, 0, len(m.users))
		for id := range m.users {
			ids = append(ids, id)
		}
		return ids
	case EdgeInfo:
		if id := m.info; id != nil {
			return []ent.Value{*id}
		}
	}
	return nil
}

// RemovedEdges returns all edge names that were removed in this mutation.
func (m *Mutation) RemovedEdges() []string {
	edges := make([]string, 0, 4)
	if m.removedfiles != nil {
		edges = append(edges, EdgeFiles)
	}
	if m.removedblocked != nil {
		edges = append(edges, EdgeBlocked)
	}
	if m.removedusers != nil {
		edges = append(edges, EdgeUsers)
	}
	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 EdgeFiles:
		ids := make([]ent.Value, 0, len(m.removedfiles))
		for id := range m.removedfiles {
			ids = append(ids, id)
		}
		return ids
	case EdgeBlocked:
		ids := make([]ent.Value, 0, len(m.removedblocked))
		for id := range m.removedblocked {
			ids = append(ids, id)
		}
		return ids
	case EdgeUsers:
		ids := make([]ent.Value, 0, len(m.removedusers))
		for id := range m.removedusers {
			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, 4)
	if m.clearedfiles {
		edges = append(edges, EdgeFiles)
	}
	if m.clearedblocked {
		edges = append(edges, EdgeBlocked)
	}
	if m.clearedusers {
		edges = append(edges, EdgeUsers)
	}
	if m.clearedinfo {
		edges = append(edges, EdgeInfo)
	}
	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 EdgeFiles:
		return m.clearedfiles
	case EdgeBlocked:
		return m.clearedblocked
	case EdgeUsers:
		return m.clearedusers
	case EdgeInfo:
		return m.clearedinfo
	}
	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 EdgeInfo:
		m.ClearInfo()
		return nil
	}
	return fmt.Errorf("unknown Group 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 EdgeFiles:
		m.ResetFiles()
		return nil
	case EdgeBlocked:
		m.ResetBlocked()
		return nil
	case EdgeUsers:
		m.ResetUsers()
		return nil
	case EdgeInfo:
		m.ResetInfo()
		return nil
	}
	return fmt.Errorf("unknown Group edge %s", name)
}