// Code generated by ent, DO NOT EDIT.

package ent

import (
	"context"
	"errors"
	"fmt"
	"sync"
	"time"
	"wechat-api/ent/contact"
	"wechat-api/ent/label"
	"wechat-api/ent/labelrelationship"
	"wechat-api/ent/message"
	"wechat-api/ent/predicate"
	"wechat-api/ent/server"
	"wechat-api/ent/wx"

	"entgo.io/ent"
	"entgo.io/ent/dialect/sql"
)

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

	// Node types.
	TypeContact           = "Contact"
	TypeLabel             = "Label"
	TypeLabelRelationship = "LabelRelationship"
	TypeMessage           = "Message"
	TypeServer            = "Server"
	TypeWx                = "Wx"
)

// ContactMutation represents an operation that mutates the Contact nodes in the graph.
type ContactMutation struct {
	config
	op                           Op
	typ                          string
	id                           *uint64
	created_at                   *time.Time
	updated_at                   *time.Time
	status                       *uint8
	addstatus                    *int8
	deleted_at                   *time.Time
	wx_wxid                      *string
	_type                        *int
	add_type                     *int
	wxid                         *string
	account                      *string
	nickname                     *string
	markname                     *string
	headimg                      *string
	sex                          *int
	addsex                       *int
	starrole                     *string
	dontseeit                    *int
	adddontseeit                 *int
	dontseeme                    *int
	adddontseeme                 *int
	lag                          *string
	gid                          *string
	gname                        *string
	v3                           *string
	clearedFields                map[string]struct{}
	contact_relationships        map[uint64]struct{}
	removedcontact_relationships map[uint64]struct{}
	clearedcontact_relationships bool
	done                         bool
	oldValue                     func(context.Context) (*Contact, error)
	predicates                   []predicate.Contact
}

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

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

// newContactMutation creates new mutation for the Contact entity.
func newContactMutation(c config, op Op, opts ...contactOption) *ContactMutation {
	m := &ContactMutation{
		config:        c,
		op:            op,
		typ:           TypeContact,
		clearedFields: make(map[string]struct{}),
	}
	for _, opt := range opts {
		opt(m)
	}
	return m
}

// withContactID sets the ID field of the mutation.
func withContactID(id uint64) contactOption {
	return func(m *ContactMutation) {
		var (
			err   error
			once  sync.Once
			value *Contact
		)
		m.oldValue = func(ctx context.Context) (*Contact, error) {
			once.Do(func() {
				if m.done {
					err = errors.New("querying old values post mutation is not allowed")
				} else {
					value, err = m.Client().Contact.Get(ctx, id)
				}
			})
			return value, err
		}
		m.id = &id
	}
}

// withContact sets the old Contact of the mutation.
func withContact(node *Contact) contactOption {
	return func(m *ContactMutation) {
		m.oldValue = func(context.Context) (*Contact, 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 ContactMutation) 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 ContactMutation) 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 Contact entities.
func (m *ContactMutation) SetID(id uint64) {
	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 *ContactMutation) ID() (id uint64, 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 *ContactMutation) IDs(ctx context.Context) ([]uint64, error) {
	switch {
	case m.op.Is(OpUpdateOne | OpDeleteOne):
		id, exists := m.ID()
		if exists {
			return []uint64{id}, nil
		}
		fallthrough
	case m.op.Is(OpUpdate | OpDelete):
		return m.Client().Contact.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 *ContactMutation) SetCreatedAt(t time.Time) {
	m.created_at = &t
}

// CreatedAt returns the value of the "created_at" field in the mutation.
func (m *ContactMutation) 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 Contact entity.
// If the Contact 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 *ContactMutation) 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 *ContactMutation) ResetCreatedAt() {
	m.created_at = nil
}

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

// UpdatedAt returns the value of the "updated_at" field in the mutation.
func (m *ContactMutation) 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 Contact entity.
// If the Contact 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 *ContactMutation) 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
}

// ResetUpdatedAt resets all changes to the "updated_at" field.
func (m *ContactMutation) ResetUpdatedAt() {
	m.updated_at = nil
}

// SetStatus sets the "status" field.
func (m *ContactMutation) SetStatus(u uint8) {
	m.status = &u
	m.addstatus = nil
}

// Status returns the value of the "status" field in the mutation.
func (m *ContactMutation) Status() (r uint8, exists bool) {
	v := m.status
	if v == nil {
		return
	}
	return *v, true
}

// OldStatus returns the old "status" field's value of the Contact entity.
// If the Contact 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 *ContactMutation) OldStatus(ctx context.Context) (v uint8, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldStatus is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldStatus requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldStatus: %w", err)
	}
	return oldValue.Status, nil
}

// AddStatus adds u to the "status" field.
func (m *ContactMutation) AddStatus(u int8) {
	if m.addstatus != nil {
		*m.addstatus += u
	} else {
		m.addstatus = &u
	}
}

// AddedStatus returns the value that was added to the "status" field in this mutation.
func (m *ContactMutation) AddedStatus() (r int8, exists bool) {
	v := m.addstatus
	if v == nil {
		return
	}
	return *v, true
}

// ClearStatus clears the value of the "status" field.
func (m *ContactMutation) ClearStatus() {
	m.status = nil
	m.addstatus = nil
	m.clearedFields[contact.FieldStatus] = struct{}{}
}

// StatusCleared returns if the "status" field was cleared in this mutation.
func (m *ContactMutation) StatusCleared() bool {
	_, ok := m.clearedFields[contact.FieldStatus]
	return ok
}

// ResetStatus resets all changes to the "status" field.
func (m *ContactMutation) ResetStatus() {
	m.status = nil
	m.addstatus = nil
	delete(m.clearedFields, contact.FieldStatus)
}

// SetDeletedAt sets the "deleted_at" field.
func (m *ContactMutation) SetDeletedAt(t time.Time) {
	m.deleted_at = &t
}

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

// OldDeletedAt returns the old "deleted_at" field's value of the Contact entity.
// If the Contact 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 *ContactMutation) OldDeletedAt(ctx context.Context) (v time.Time, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldDeletedAt is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldDeletedAt requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldDeletedAt: %w", err)
	}
	return oldValue.DeletedAt, nil
}

// ClearDeletedAt clears the value of the "deleted_at" field.
func (m *ContactMutation) ClearDeletedAt() {
	m.deleted_at = nil
	m.clearedFields[contact.FieldDeletedAt] = struct{}{}
}

// DeletedAtCleared returns if the "deleted_at" field was cleared in this mutation.
func (m *ContactMutation) DeletedAtCleared() bool {
	_, ok := m.clearedFields[contact.FieldDeletedAt]
	return ok
}

// ResetDeletedAt resets all changes to the "deleted_at" field.
func (m *ContactMutation) ResetDeletedAt() {
	m.deleted_at = nil
	delete(m.clearedFields, contact.FieldDeletedAt)
}

// SetWxWxid sets the "wx_wxid" field.
func (m *ContactMutation) SetWxWxid(s string) {
	m.wx_wxid = &s
}

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

// OldWxWxid returns the old "wx_wxid" field's value of the Contact entity.
// If the Contact 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 *ContactMutation) OldWxWxid(ctx context.Context) (v string, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldWxWxid is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldWxWxid requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldWxWxid: %w", err)
	}
	return oldValue.WxWxid, nil
}

// ClearWxWxid clears the value of the "wx_wxid" field.
func (m *ContactMutation) ClearWxWxid() {
	m.wx_wxid = nil
	m.clearedFields[contact.FieldWxWxid] = struct{}{}
}

// WxWxidCleared returns if the "wx_wxid" field was cleared in this mutation.
func (m *ContactMutation) WxWxidCleared() bool {
	_, ok := m.clearedFields[contact.FieldWxWxid]
	return ok
}

// ResetWxWxid resets all changes to the "wx_wxid" field.
func (m *ContactMutation) ResetWxWxid() {
	m.wx_wxid = nil
	delete(m.clearedFields, contact.FieldWxWxid)
}

// SetType sets the "type" field.
func (m *ContactMutation) SetType(i int) {
	m._type = &i
	m.add_type = nil
}

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

// OldType returns the old "type" field's value of the Contact entity.
// If the Contact 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 *ContactMutation) OldType(ctx context.Context) (v int, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldType is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldType requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldType: %w", err)
	}
	return oldValue.Type, nil
}

// AddType adds i to the "type" field.
func (m *ContactMutation) AddType(i int) {
	if m.add_type != nil {
		*m.add_type += i
	} else {
		m.add_type = &i
	}
}

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

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

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

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

// SetWxid sets the "wxid" field.
func (m *ContactMutation) SetWxid(s string) {
	m.wxid = &s
}

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

// OldWxid returns the old "wxid" field's value of the Contact entity.
// If the Contact 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 *ContactMutation) OldWxid(ctx context.Context) (v string, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldWxid is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldWxid requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldWxid: %w", err)
	}
	return oldValue.Wxid, nil
}

// ResetWxid resets all changes to the "wxid" field.
func (m *ContactMutation) ResetWxid() {
	m.wxid = nil
}

// SetAccount sets the "account" field.
func (m *ContactMutation) SetAccount(s string) {
	m.account = &s
}

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

// OldAccount returns the old "account" field's value of the Contact entity.
// If the Contact 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 *ContactMutation) OldAccount(ctx context.Context) (v string, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldAccount is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldAccount requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldAccount: %w", err)
	}
	return oldValue.Account, nil
}

// ResetAccount resets all changes to the "account" field.
func (m *ContactMutation) ResetAccount() {
	m.account = nil
}

// SetNickname sets the "nickname" field.
func (m *ContactMutation) SetNickname(s string) {
	m.nickname = &s
}

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

// OldNickname returns the old "nickname" field's value of the Contact entity.
// If the Contact 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 *ContactMutation) OldNickname(ctx context.Context) (v string, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldNickname is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldNickname requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldNickname: %w", err)
	}
	return oldValue.Nickname, nil
}

// ResetNickname resets all changes to the "nickname" field.
func (m *ContactMutation) ResetNickname() {
	m.nickname = nil
}

// SetMarkname sets the "markname" field.
func (m *ContactMutation) SetMarkname(s string) {
	m.markname = &s
}

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

// OldMarkname returns the old "markname" field's value of the Contact entity.
// If the Contact 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 *ContactMutation) OldMarkname(ctx context.Context) (v string, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldMarkname is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldMarkname requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldMarkname: %w", err)
	}
	return oldValue.Markname, nil
}

// ResetMarkname resets all changes to the "markname" field.
func (m *ContactMutation) ResetMarkname() {
	m.markname = nil
}

// SetHeadimg sets the "headimg" field.
func (m *ContactMutation) SetHeadimg(s string) {
	m.headimg = &s
}

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

// OldHeadimg returns the old "headimg" field's value of the Contact entity.
// If the Contact 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 *ContactMutation) OldHeadimg(ctx context.Context) (v string, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldHeadimg is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldHeadimg requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldHeadimg: %w", err)
	}
	return oldValue.Headimg, nil
}

// ResetHeadimg resets all changes to the "headimg" field.
func (m *ContactMutation) ResetHeadimg() {
	m.headimg = nil
}

// SetSex sets the "sex" field.
func (m *ContactMutation) SetSex(i int) {
	m.sex = &i
	m.addsex = nil
}

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

// OldSex returns the old "sex" field's value of the Contact entity.
// If the Contact 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 *ContactMutation) OldSex(ctx context.Context) (v int, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldSex is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldSex requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldSex: %w", err)
	}
	return oldValue.Sex, nil
}

// AddSex adds i to the "sex" field.
func (m *ContactMutation) AddSex(i int) {
	if m.addsex != nil {
		*m.addsex += i
	} else {
		m.addsex = &i
	}
}

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

// ResetSex resets all changes to the "sex" field.
func (m *ContactMutation) ResetSex() {
	m.sex = nil
	m.addsex = nil
}

// SetStarrole sets the "starrole" field.
func (m *ContactMutation) SetStarrole(s string) {
	m.starrole = &s
}

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

// OldStarrole returns the old "starrole" field's value of the Contact entity.
// If the Contact 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 *ContactMutation) OldStarrole(ctx context.Context) (v string, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldStarrole is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldStarrole requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldStarrole: %w", err)
	}
	return oldValue.Starrole, nil
}

// ResetStarrole resets all changes to the "starrole" field.
func (m *ContactMutation) ResetStarrole() {
	m.starrole = nil
}

// SetDontseeit sets the "dontseeit" field.
func (m *ContactMutation) SetDontseeit(i int) {
	m.dontseeit = &i
	m.adddontseeit = nil
}

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

// OldDontseeit returns the old "dontseeit" field's value of the Contact entity.
// If the Contact 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 *ContactMutation) OldDontseeit(ctx context.Context) (v int, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldDontseeit is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldDontseeit requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldDontseeit: %w", err)
	}
	return oldValue.Dontseeit, nil
}

// AddDontseeit adds i to the "dontseeit" field.
func (m *ContactMutation) AddDontseeit(i int) {
	if m.adddontseeit != nil {
		*m.adddontseeit += i
	} else {
		m.adddontseeit = &i
	}
}

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

// ResetDontseeit resets all changes to the "dontseeit" field.
func (m *ContactMutation) ResetDontseeit() {
	m.dontseeit = nil
	m.adddontseeit = nil
}

// SetDontseeme sets the "dontseeme" field.
func (m *ContactMutation) SetDontseeme(i int) {
	m.dontseeme = &i
	m.adddontseeme = nil
}

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

// OldDontseeme returns the old "dontseeme" field's value of the Contact entity.
// If the Contact 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 *ContactMutation) OldDontseeme(ctx context.Context) (v int, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldDontseeme is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldDontseeme requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldDontseeme: %w", err)
	}
	return oldValue.Dontseeme, nil
}

// AddDontseeme adds i to the "dontseeme" field.
func (m *ContactMutation) AddDontseeme(i int) {
	if m.adddontseeme != nil {
		*m.adddontseeme += i
	} else {
		m.adddontseeme = &i
	}
}

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

// ResetDontseeme resets all changes to the "dontseeme" field.
func (m *ContactMutation) ResetDontseeme() {
	m.dontseeme = nil
	m.adddontseeme = nil
}

// SetLag sets the "lag" field.
func (m *ContactMutation) SetLag(s string) {
	m.lag = &s
}

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

// OldLag returns the old "lag" field's value of the Contact entity.
// If the Contact 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 *ContactMutation) OldLag(ctx context.Context) (v string, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldLag is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldLag requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldLag: %w", err)
	}
	return oldValue.Lag, nil
}

// ResetLag resets all changes to the "lag" field.
func (m *ContactMutation) ResetLag() {
	m.lag = nil
}

// SetGid sets the "gid" field.
func (m *ContactMutation) SetGid(s string) {
	m.gid = &s
}

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

// OldGid returns the old "gid" field's value of the Contact entity.
// If the Contact 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 *ContactMutation) OldGid(ctx context.Context) (v string, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldGid is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldGid requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldGid: %w", err)
	}
	return oldValue.Gid, nil
}

// ResetGid resets all changes to the "gid" field.
func (m *ContactMutation) ResetGid() {
	m.gid = nil
}

// SetGname sets the "gname" field.
func (m *ContactMutation) SetGname(s string) {
	m.gname = &s
}

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

// OldGname returns the old "gname" field's value of the Contact entity.
// If the Contact 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 *ContactMutation) OldGname(ctx context.Context) (v string, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldGname is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldGname requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldGname: %w", err)
	}
	return oldValue.Gname, nil
}

// ResetGname resets all changes to the "gname" field.
func (m *ContactMutation) ResetGname() {
	m.gname = nil
}

// SetV3 sets the "v3" field.
func (m *ContactMutation) SetV3(s string) {
	m.v3 = &s
}

// V3 returns the value of the "v3" field in the mutation.
func (m *ContactMutation) V3() (r string, exists bool) {
	v := m.v3
	if v == nil {
		return
	}
	return *v, true
}

// OldV3 returns the old "v3" field's value of the Contact entity.
// If the Contact 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 *ContactMutation) OldV3(ctx context.Context) (v string, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldV3 is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldV3 requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldV3: %w", err)
	}
	return oldValue.V3, nil
}

// ResetV3 resets all changes to the "v3" field.
func (m *ContactMutation) ResetV3() {
	m.v3 = nil
}

// AddContactRelationshipIDs adds the "contact_relationships" edge to the LabelRelationship entity by ids.
func (m *ContactMutation) AddContactRelationshipIDs(ids ...uint64) {
	if m.contact_relationships == nil {
		m.contact_relationships = make(map[uint64]struct{})
	}
	for i := range ids {
		m.contact_relationships[ids[i]] = struct{}{}
	}
}

// ClearContactRelationships clears the "contact_relationships" edge to the LabelRelationship entity.
func (m *ContactMutation) ClearContactRelationships() {
	m.clearedcontact_relationships = true
}

// ContactRelationshipsCleared reports if the "contact_relationships" edge to the LabelRelationship entity was cleared.
func (m *ContactMutation) ContactRelationshipsCleared() bool {
	return m.clearedcontact_relationships
}

// RemoveContactRelationshipIDs removes the "contact_relationships" edge to the LabelRelationship entity by IDs.
func (m *ContactMutation) RemoveContactRelationshipIDs(ids ...uint64) {
	if m.removedcontact_relationships == nil {
		m.removedcontact_relationships = make(map[uint64]struct{})
	}
	for i := range ids {
		delete(m.contact_relationships, ids[i])
		m.removedcontact_relationships[ids[i]] = struct{}{}
	}
}

// RemovedContactRelationships returns the removed IDs of the "contact_relationships" edge to the LabelRelationship entity.
func (m *ContactMutation) RemovedContactRelationshipsIDs() (ids []uint64) {
	for id := range m.removedcontact_relationships {
		ids = append(ids, id)
	}
	return
}

// ContactRelationshipsIDs returns the "contact_relationships" edge IDs in the mutation.
func (m *ContactMutation) ContactRelationshipsIDs() (ids []uint64) {
	for id := range m.contact_relationships {
		ids = append(ids, id)
	}
	return
}

// ResetContactRelationships resets all changes to the "contact_relationships" edge.
func (m *ContactMutation) ResetContactRelationships() {
	m.contact_relationships = nil
	m.clearedcontact_relationships = false
	m.removedcontact_relationships = nil
}

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

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

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

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

// Type returns the node type of this mutation (Contact).
func (m *ContactMutation) 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 *ContactMutation) Fields() []string {
	fields := make([]string, 0, 19)
	if m.created_at != nil {
		fields = append(fields, contact.FieldCreatedAt)
	}
	if m.updated_at != nil {
		fields = append(fields, contact.FieldUpdatedAt)
	}
	if m.status != nil {
		fields = append(fields, contact.FieldStatus)
	}
	if m.deleted_at != nil {
		fields = append(fields, contact.FieldDeletedAt)
	}
	if m.wx_wxid != nil {
		fields = append(fields, contact.FieldWxWxid)
	}
	if m._type != nil {
		fields = append(fields, contact.FieldType)
	}
	if m.wxid != nil {
		fields = append(fields, contact.FieldWxid)
	}
	if m.account != nil {
		fields = append(fields, contact.FieldAccount)
	}
	if m.nickname != nil {
		fields = append(fields, contact.FieldNickname)
	}
	if m.markname != nil {
		fields = append(fields, contact.FieldMarkname)
	}
	if m.headimg != nil {
		fields = append(fields, contact.FieldHeadimg)
	}
	if m.sex != nil {
		fields = append(fields, contact.FieldSex)
	}
	if m.starrole != nil {
		fields = append(fields, contact.FieldStarrole)
	}
	if m.dontseeit != nil {
		fields = append(fields, contact.FieldDontseeit)
	}
	if m.dontseeme != nil {
		fields = append(fields, contact.FieldDontseeme)
	}
	if m.lag != nil {
		fields = append(fields, contact.FieldLag)
	}
	if m.gid != nil {
		fields = append(fields, contact.FieldGid)
	}
	if m.gname != nil {
		fields = append(fields, contact.FieldGname)
	}
	if m.v3 != nil {
		fields = append(fields, contact.FieldV3)
	}
	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 *ContactMutation) Field(name string) (ent.Value, bool) {
	switch name {
	case contact.FieldCreatedAt:
		return m.CreatedAt()
	case contact.FieldUpdatedAt:
		return m.UpdatedAt()
	case contact.FieldStatus:
		return m.Status()
	case contact.FieldDeletedAt:
		return m.DeletedAt()
	case contact.FieldWxWxid:
		return m.WxWxid()
	case contact.FieldType:
		return m.GetType()
	case contact.FieldWxid:
		return m.Wxid()
	case contact.FieldAccount:
		return m.Account()
	case contact.FieldNickname:
		return m.Nickname()
	case contact.FieldMarkname:
		return m.Markname()
	case contact.FieldHeadimg:
		return m.Headimg()
	case contact.FieldSex:
		return m.Sex()
	case contact.FieldStarrole:
		return m.Starrole()
	case contact.FieldDontseeit:
		return m.Dontseeit()
	case contact.FieldDontseeme:
		return m.Dontseeme()
	case contact.FieldLag:
		return m.Lag()
	case contact.FieldGid:
		return m.Gid()
	case contact.FieldGname:
		return m.Gname()
	case contact.FieldV3:
		return m.V3()
	}
	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 *ContactMutation) OldField(ctx context.Context, name string) (ent.Value, error) {
	switch name {
	case contact.FieldCreatedAt:
		return m.OldCreatedAt(ctx)
	case contact.FieldUpdatedAt:
		return m.OldUpdatedAt(ctx)
	case contact.FieldStatus:
		return m.OldStatus(ctx)
	case contact.FieldDeletedAt:
		return m.OldDeletedAt(ctx)
	case contact.FieldWxWxid:
		return m.OldWxWxid(ctx)
	case contact.FieldType:
		return m.OldType(ctx)
	case contact.FieldWxid:
		return m.OldWxid(ctx)
	case contact.FieldAccount:
		return m.OldAccount(ctx)
	case contact.FieldNickname:
		return m.OldNickname(ctx)
	case contact.FieldMarkname:
		return m.OldMarkname(ctx)
	case contact.FieldHeadimg:
		return m.OldHeadimg(ctx)
	case contact.FieldSex:
		return m.OldSex(ctx)
	case contact.FieldStarrole:
		return m.OldStarrole(ctx)
	case contact.FieldDontseeit:
		return m.OldDontseeit(ctx)
	case contact.FieldDontseeme:
		return m.OldDontseeme(ctx)
	case contact.FieldLag:
		return m.OldLag(ctx)
	case contact.FieldGid:
		return m.OldGid(ctx)
	case contact.FieldGname:
		return m.OldGname(ctx)
	case contact.FieldV3:
		return m.OldV3(ctx)
	}
	return nil, fmt.Errorf("unknown Contact 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 *ContactMutation) SetField(name string, value ent.Value) error {
	switch name {
	case contact.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 contact.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 contact.FieldStatus:
		v, ok := value.(uint8)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetStatus(v)
		return nil
	case contact.FieldDeletedAt:
		v, ok := value.(time.Time)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetDeletedAt(v)
		return nil
	case contact.FieldWxWxid:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetWxWxid(v)
		return nil
	case contact.FieldType:
		v, ok := value.(int)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetType(v)
		return nil
	case contact.FieldWxid:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetWxid(v)
		return nil
	case contact.FieldAccount:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetAccount(v)
		return nil
	case contact.FieldNickname:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetNickname(v)
		return nil
	case contact.FieldMarkname:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetMarkname(v)
		return nil
	case contact.FieldHeadimg:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetHeadimg(v)
		return nil
	case contact.FieldSex:
		v, ok := value.(int)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetSex(v)
		return nil
	case contact.FieldStarrole:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetStarrole(v)
		return nil
	case contact.FieldDontseeit:
		v, ok := value.(int)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetDontseeit(v)
		return nil
	case contact.FieldDontseeme:
		v, ok := value.(int)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetDontseeme(v)
		return nil
	case contact.FieldLag:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetLag(v)
		return nil
	case contact.FieldGid:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetGid(v)
		return nil
	case contact.FieldGname:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetGname(v)
		return nil
	case contact.FieldV3:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetV3(v)
		return nil
	}
	return fmt.Errorf("unknown Contact field %s", name)
}

// AddedFields returns all numeric fields that were incremented/decremented during
// this mutation.
func (m *ContactMutation) AddedFields() []string {
	var fields []string
	if m.addstatus != nil {
		fields = append(fields, contact.FieldStatus)
	}
	if m.add_type != nil {
		fields = append(fields, contact.FieldType)
	}
	if m.addsex != nil {
		fields = append(fields, contact.FieldSex)
	}
	if m.adddontseeit != nil {
		fields = append(fields, contact.FieldDontseeit)
	}
	if m.adddontseeme != nil {
		fields = append(fields, contact.FieldDontseeme)
	}
	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 *ContactMutation) AddedField(name string) (ent.Value, bool) {
	switch name {
	case contact.FieldStatus:
		return m.AddedStatus()
	case contact.FieldType:
		return m.AddedType()
	case contact.FieldSex:
		return m.AddedSex()
	case contact.FieldDontseeit:
		return m.AddedDontseeit()
	case contact.FieldDontseeme:
		return m.AddedDontseeme()
	}
	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 *ContactMutation) AddField(name string, value ent.Value) error {
	switch name {
	case contact.FieldStatus:
		v, ok := value.(int8)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.AddStatus(v)
		return nil
	case contact.FieldType:
		v, ok := value.(int)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.AddType(v)
		return nil
	case contact.FieldSex:
		v, ok := value.(int)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.AddSex(v)
		return nil
	case contact.FieldDontseeit:
		v, ok := value.(int)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.AddDontseeit(v)
		return nil
	case contact.FieldDontseeme:
		v, ok := value.(int)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.AddDontseeme(v)
		return nil
	}
	return fmt.Errorf("unknown Contact numeric field %s", name)
}

// ClearedFields returns all nullable fields that were cleared during this
// mutation.
func (m *ContactMutation) ClearedFields() []string {
	var fields []string
	if m.FieldCleared(contact.FieldStatus) {
		fields = append(fields, contact.FieldStatus)
	}
	if m.FieldCleared(contact.FieldDeletedAt) {
		fields = append(fields, contact.FieldDeletedAt)
	}
	if m.FieldCleared(contact.FieldWxWxid) {
		fields = append(fields, contact.FieldWxWxid)
	}
	if m.FieldCleared(contact.FieldType) {
		fields = append(fields, contact.FieldType)
	}
	return fields
}

// FieldCleared returns a boolean indicating if a field with the given name was
// cleared in this mutation.
func (m *ContactMutation) 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 *ContactMutation) ClearField(name string) error {
	switch name {
	case contact.FieldStatus:
		m.ClearStatus()
		return nil
	case contact.FieldDeletedAt:
		m.ClearDeletedAt()
		return nil
	case contact.FieldWxWxid:
		m.ClearWxWxid()
		return nil
	case contact.FieldType:
		m.ClearType()
		return nil
	}
	return fmt.Errorf("unknown Contact 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 *ContactMutation) ResetField(name string) error {
	switch name {
	case contact.FieldCreatedAt:
		m.ResetCreatedAt()
		return nil
	case contact.FieldUpdatedAt:
		m.ResetUpdatedAt()
		return nil
	case contact.FieldStatus:
		m.ResetStatus()
		return nil
	case contact.FieldDeletedAt:
		m.ResetDeletedAt()
		return nil
	case contact.FieldWxWxid:
		m.ResetWxWxid()
		return nil
	case contact.FieldType:
		m.ResetType()
		return nil
	case contact.FieldWxid:
		m.ResetWxid()
		return nil
	case contact.FieldAccount:
		m.ResetAccount()
		return nil
	case contact.FieldNickname:
		m.ResetNickname()
		return nil
	case contact.FieldMarkname:
		m.ResetMarkname()
		return nil
	case contact.FieldHeadimg:
		m.ResetHeadimg()
		return nil
	case contact.FieldSex:
		m.ResetSex()
		return nil
	case contact.FieldStarrole:
		m.ResetStarrole()
		return nil
	case contact.FieldDontseeit:
		m.ResetDontseeit()
		return nil
	case contact.FieldDontseeme:
		m.ResetDontseeme()
		return nil
	case contact.FieldLag:
		m.ResetLag()
		return nil
	case contact.FieldGid:
		m.ResetGid()
		return nil
	case contact.FieldGname:
		m.ResetGname()
		return nil
	case contact.FieldV3:
		m.ResetV3()
		return nil
	}
	return fmt.Errorf("unknown Contact field %s", name)
}

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

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

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

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

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

// EdgeCleared returns a boolean which indicates if the edge with the given name
// was cleared in this mutation.
func (m *ContactMutation) EdgeCleared(name string) bool {
	switch name {
	case contact.EdgeContactRelationships:
		return m.clearedcontact_relationships
	}
	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 *ContactMutation) ClearEdge(name string) error {
	switch name {
	}
	return fmt.Errorf("unknown Contact 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 *ContactMutation) ResetEdge(name string) error {
	switch name {
	case contact.EdgeContactRelationships:
		m.ResetContactRelationships()
		return nil
	}
	return fmt.Errorf("unknown Contact edge %s", name)
}

// LabelMutation represents an operation that mutates the Label nodes in the graph.
type LabelMutation struct {
	config
	op                         Op
	typ                        string
	id                         *uint64
	created_at                 *time.Time
	updated_at                 *time.Time
	status                     *uint8
	addstatus                  *int8
	deleted_at                 *time.Time
	_type                      *int
	add_type                   *int
	name                       *string
	from                       *int
	addfrom                    *int
	mode                       *int
	addmode                    *int
	conditions                 *string
	clearedFields              map[string]struct{}
	label_relationships        map[uint64]struct{}
	removedlabel_relationships map[uint64]struct{}
	clearedlabel_relationships bool
	done                       bool
	oldValue                   func(context.Context) (*Label, error)
	predicates                 []predicate.Label
}

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

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

// newLabelMutation creates new mutation for the Label entity.
func newLabelMutation(c config, op Op, opts ...labelOption) *LabelMutation {
	m := &LabelMutation{
		config:        c,
		op:            op,
		typ:           TypeLabel,
		clearedFields: make(map[string]struct{}),
	}
	for _, opt := range opts {
		opt(m)
	}
	return m
}

// withLabelID sets the ID field of the mutation.
func withLabelID(id uint64) labelOption {
	return func(m *LabelMutation) {
		var (
			err   error
			once  sync.Once
			value *Label
		)
		m.oldValue = func(ctx context.Context) (*Label, error) {
			once.Do(func() {
				if m.done {
					err = errors.New("querying old values post mutation is not allowed")
				} else {
					value, err = m.Client().Label.Get(ctx, id)
				}
			})
			return value, err
		}
		m.id = &id
	}
}

// withLabel sets the old Label of the mutation.
func withLabel(node *Label) labelOption {
	return func(m *LabelMutation) {
		m.oldValue = func(context.Context) (*Label, 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 LabelMutation) 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 LabelMutation) 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 Label entities.
func (m *LabelMutation) SetID(id uint64) {
	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 *LabelMutation) ID() (id uint64, 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 *LabelMutation) IDs(ctx context.Context) ([]uint64, error) {
	switch {
	case m.op.Is(OpUpdateOne | OpDeleteOne):
		id, exists := m.ID()
		if exists {
			return []uint64{id}, nil
		}
		fallthrough
	case m.op.Is(OpUpdate | OpDelete):
		return m.Client().Label.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 *LabelMutation) SetCreatedAt(t time.Time) {
	m.created_at = &t
}

// CreatedAt returns the value of the "created_at" field in the mutation.
func (m *LabelMutation) 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 Label entity.
// If the Label 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 *LabelMutation) 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 *LabelMutation) ResetCreatedAt() {
	m.created_at = nil
}

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

// UpdatedAt returns the value of the "updated_at" field in the mutation.
func (m *LabelMutation) 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 Label entity.
// If the Label 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 *LabelMutation) 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
}

// ResetUpdatedAt resets all changes to the "updated_at" field.
func (m *LabelMutation) ResetUpdatedAt() {
	m.updated_at = nil
}

// SetStatus sets the "status" field.
func (m *LabelMutation) SetStatus(u uint8) {
	m.status = &u
	m.addstatus = nil
}

// Status returns the value of the "status" field in the mutation.
func (m *LabelMutation) Status() (r uint8, exists bool) {
	v := m.status
	if v == nil {
		return
	}
	return *v, true
}

// OldStatus returns the old "status" field's value of the Label entity.
// If the Label 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 *LabelMutation) OldStatus(ctx context.Context) (v uint8, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldStatus is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldStatus requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldStatus: %w", err)
	}
	return oldValue.Status, nil
}

// AddStatus adds u to the "status" field.
func (m *LabelMutation) AddStatus(u int8) {
	if m.addstatus != nil {
		*m.addstatus += u
	} else {
		m.addstatus = &u
	}
}

// AddedStatus returns the value that was added to the "status" field in this mutation.
func (m *LabelMutation) AddedStatus() (r int8, exists bool) {
	v := m.addstatus
	if v == nil {
		return
	}
	return *v, true
}

// ClearStatus clears the value of the "status" field.
func (m *LabelMutation) ClearStatus() {
	m.status = nil
	m.addstatus = nil
	m.clearedFields[label.FieldStatus] = struct{}{}
}

// StatusCleared returns if the "status" field was cleared in this mutation.
func (m *LabelMutation) StatusCleared() bool {
	_, ok := m.clearedFields[label.FieldStatus]
	return ok
}

// ResetStatus resets all changes to the "status" field.
func (m *LabelMutation) ResetStatus() {
	m.status = nil
	m.addstatus = nil
	delete(m.clearedFields, label.FieldStatus)
}

// SetDeletedAt sets the "deleted_at" field.
func (m *LabelMutation) SetDeletedAt(t time.Time) {
	m.deleted_at = &t
}

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

// OldDeletedAt returns the old "deleted_at" field's value of the Label entity.
// If the Label 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 *LabelMutation) OldDeletedAt(ctx context.Context) (v time.Time, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldDeletedAt is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldDeletedAt requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldDeletedAt: %w", err)
	}
	return oldValue.DeletedAt, nil
}

// ClearDeletedAt clears the value of the "deleted_at" field.
func (m *LabelMutation) ClearDeletedAt() {
	m.deleted_at = nil
	m.clearedFields[label.FieldDeletedAt] = struct{}{}
}

// DeletedAtCleared returns if the "deleted_at" field was cleared in this mutation.
func (m *LabelMutation) DeletedAtCleared() bool {
	_, ok := m.clearedFields[label.FieldDeletedAt]
	return ok
}

// ResetDeletedAt resets all changes to the "deleted_at" field.
func (m *LabelMutation) ResetDeletedAt() {
	m.deleted_at = nil
	delete(m.clearedFields, label.FieldDeletedAt)
}

// SetType sets the "type" field.
func (m *LabelMutation) SetType(i int) {
	m._type = &i
	m.add_type = nil
}

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

// OldType returns the old "type" field's value of the Label entity.
// If the Label 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 *LabelMutation) OldType(ctx context.Context) (v int, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldType is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldType requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldType: %w", err)
	}
	return oldValue.Type, nil
}

// AddType adds i to the "type" field.
func (m *LabelMutation) AddType(i int) {
	if m.add_type != nil {
		*m.add_type += i
	} else {
		m.add_type = &i
	}
}

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

// ResetType resets all changes to the "type" field.
func (m *LabelMutation) ResetType() {
	m._type = nil
	m.add_type = nil
}

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

// Name returns the value of the "name" field in the mutation.
func (m *LabelMutation) 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 Label entity.
// If the Label 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 *LabelMutation) 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
}

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

// SetFrom sets the "from" field.
func (m *LabelMutation) SetFrom(i int) {
	m.from = &i
	m.addfrom = nil
}

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

// OldFrom returns the old "from" field's value of the Label entity.
// If the Label 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 *LabelMutation) OldFrom(ctx context.Context) (v int, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldFrom is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldFrom requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldFrom: %w", err)
	}
	return oldValue.From, nil
}

// AddFrom adds i to the "from" field.
func (m *LabelMutation) AddFrom(i int) {
	if m.addfrom != nil {
		*m.addfrom += i
	} else {
		m.addfrom = &i
	}
}

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

// ResetFrom resets all changes to the "from" field.
func (m *LabelMutation) ResetFrom() {
	m.from = nil
	m.addfrom = nil
}

// SetMode sets the "mode" field.
func (m *LabelMutation) SetMode(i int) {
	m.mode = &i
	m.addmode = nil
}

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

// OldMode returns the old "mode" field's value of the Label entity.
// If the Label 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 *LabelMutation) OldMode(ctx context.Context) (v int, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldMode is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldMode requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldMode: %w", err)
	}
	return oldValue.Mode, nil
}

// AddMode adds i to the "mode" field.
func (m *LabelMutation) AddMode(i int) {
	if m.addmode != nil {
		*m.addmode += i
	} else {
		m.addmode = &i
	}
}

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

// ResetMode resets all changes to the "mode" field.
func (m *LabelMutation) ResetMode() {
	m.mode = nil
	m.addmode = nil
}

// SetConditions sets the "conditions" field.
func (m *LabelMutation) SetConditions(s string) {
	m.conditions = &s
}

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

// OldConditions returns the old "conditions" field's value of the Label entity.
// If the Label 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 *LabelMutation) OldConditions(ctx context.Context) (v string, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldConditions is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldConditions requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldConditions: %w", err)
	}
	return oldValue.Conditions, nil
}

// ClearConditions clears the value of the "conditions" field.
func (m *LabelMutation) ClearConditions() {
	m.conditions = nil
	m.clearedFields[label.FieldConditions] = struct{}{}
}

// ConditionsCleared returns if the "conditions" field was cleared in this mutation.
func (m *LabelMutation) ConditionsCleared() bool {
	_, ok := m.clearedFields[label.FieldConditions]
	return ok
}

// ResetConditions resets all changes to the "conditions" field.
func (m *LabelMutation) ResetConditions() {
	m.conditions = nil
	delete(m.clearedFields, label.FieldConditions)
}

// AddLabelRelationshipIDs adds the "label_relationships" edge to the LabelRelationship entity by ids.
func (m *LabelMutation) AddLabelRelationshipIDs(ids ...uint64) {
	if m.label_relationships == nil {
		m.label_relationships = make(map[uint64]struct{})
	}
	for i := range ids {
		m.label_relationships[ids[i]] = struct{}{}
	}
}

// ClearLabelRelationships clears the "label_relationships" edge to the LabelRelationship entity.
func (m *LabelMutation) ClearLabelRelationships() {
	m.clearedlabel_relationships = true
}

// LabelRelationshipsCleared reports if the "label_relationships" edge to the LabelRelationship entity was cleared.
func (m *LabelMutation) LabelRelationshipsCleared() bool {
	return m.clearedlabel_relationships
}

// RemoveLabelRelationshipIDs removes the "label_relationships" edge to the LabelRelationship entity by IDs.
func (m *LabelMutation) RemoveLabelRelationshipIDs(ids ...uint64) {
	if m.removedlabel_relationships == nil {
		m.removedlabel_relationships = make(map[uint64]struct{})
	}
	for i := range ids {
		delete(m.label_relationships, ids[i])
		m.removedlabel_relationships[ids[i]] = struct{}{}
	}
}

// RemovedLabelRelationships returns the removed IDs of the "label_relationships" edge to the LabelRelationship entity.
func (m *LabelMutation) RemovedLabelRelationshipsIDs() (ids []uint64) {
	for id := range m.removedlabel_relationships {
		ids = append(ids, id)
	}
	return
}

// LabelRelationshipsIDs returns the "label_relationships" edge IDs in the mutation.
func (m *LabelMutation) LabelRelationshipsIDs() (ids []uint64) {
	for id := range m.label_relationships {
		ids = append(ids, id)
	}
	return
}

// ResetLabelRelationships resets all changes to the "label_relationships" edge.
func (m *LabelMutation) ResetLabelRelationships() {
	m.label_relationships = nil
	m.clearedlabel_relationships = false
	m.removedlabel_relationships = nil
}

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

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

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

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

// Type returns the node type of this mutation (Label).
func (m *LabelMutation) 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 *LabelMutation) Fields() []string {
	fields := make([]string, 0, 9)
	if m.created_at != nil {
		fields = append(fields, label.FieldCreatedAt)
	}
	if m.updated_at != nil {
		fields = append(fields, label.FieldUpdatedAt)
	}
	if m.status != nil {
		fields = append(fields, label.FieldStatus)
	}
	if m.deleted_at != nil {
		fields = append(fields, label.FieldDeletedAt)
	}
	if m._type != nil {
		fields = append(fields, label.FieldType)
	}
	if m.name != nil {
		fields = append(fields, label.FieldName)
	}
	if m.from != nil {
		fields = append(fields, label.FieldFrom)
	}
	if m.mode != nil {
		fields = append(fields, label.FieldMode)
	}
	if m.conditions != nil {
		fields = append(fields, label.FieldConditions)
	}
	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 *LabelMutation) Field(name string) (ent.Value, bool) {
	switch name {
	case label.FieldCreatedAt:
		return m.CreatedAt()
	case label.FieldUpdatedAt:
		return m.UpdatedAt()
	case label.FieldStatus:
		return m.Status()
	case label.FieldDeletedAt:
		return m.DeletedAt()
	case label.FieldType:
		return m.GetType()
	case label.FieldName:
		return m.Name()
	case label.FieldFrom:
		return m.From()
	case label.FieldMode:
		return m.Mode()
	case label.FieldConditions:
		return m.Conditions()
	}
	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 *LabelMutation) OldField(ctx context.Context, name string) (ent.Value, error) {
	switch name {
	case label.FieldCreatedAt:
		return m.OldCreatedAt(ctx)
	case label.FieldUpdatedAt:
		return m.OldUpdatedAt(ctx)
	case label.FieldStatus:
		return m.OldStatus(ctx)
	case label.FieldDeletedAt:
		return m.OldDeletedAt(ctx)
	case label.FieldType:
		return m.OldType(ctx)
	case label.FieldName:
		return m.OldName(ctx)
	case label.FieldFrom:
		return m.OldFrom(ctx)
	case label.FieldMode:
		return m.OldMode(ctx)
	case label.FieldConditions:
		return m.OldConditions(ctx)
	}
	return nil, fmt.Errorf("unknown Label 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 *LabelMutation) SetField(name string, value ent.Value) error {
	switch name {
	case label.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 label.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 label.FieldStatus:
		v, ok := value.(uint8)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetStatus(v)
		return nil
	case label.FieldDeletedAt:
		v, ok := value.(time.Time)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetDeletedAt(v)
		return nil
	case label.FieldType:
		v, ok := value.(int)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetType(v)
		return nil
	case label.FieldName:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetName(v)
		return nil
	case label.FieldFrom:
		v, ok := value.(int)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetFrom(v)
		return nil
	case label.FieldMode:
		v, ok := value.(int)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetMode(v)
		return nil
	case label.FieldConditions:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetConditions(v)
		return nil
	}
	return fmt.Errorf("unknown Label field %s", name)
}

// AddedFields returns all numeric fields that were incremented/decremented during
// this mutation.
func (m *LabelMutation) AddedFields() []string {
	var fields []string
	if m.addstatus != nil {
		fields = append(fields, label.FieldStatus)
	}
	if m.add_type != nil {
		fields = append(fields, label.FieldType)
	}
	if m.addfrom != nil {
		fields = append(fields, label.FieldFrom)
	}
	if m.addmode != nil {
		fields = append(fields, label.FieldMode)
	}
	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 *LabelMutation) AddedField(name string) (ent.Value, bool) {
	switch name {
	case label.FieldStatus:
		return m.AddedStatus()
	case label.FieldType:
		return m.AddedType()
	case label.FieldFrom:
		return m.AddedFrom()
	case label.FieldMode:
		return m.AddedMode()
	}
	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 *LabelMutation) AddField(name string, value ent.Value) error {
	switch name {
	case label.FieldStatus:
		v, ok := value.(int8)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.AddStatus(v)
		return nil
	case label.FieldType:
		v, ok := value.(int)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.AddType(v)
		return nil
	case label.FieldFrom:
		v, ok := value.(int)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.AddFrom(v)
		return nil
	case label.FieldMode:
		v, ok := value.(int)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.AddMode(v)
		return nil
	}
	return fmt.Errorf("unknown Label numeric field %s", name)
}

// ClearedFields returns all nullable fields that were cleared during this
// mutation.
func (m *LabelMutation) ClearedFields() []string {
	var fields []string
	if m.FieldCleared(label.FieldStatus) {
		fields = append(fields, label.FieldStatus)
	}
	if m.FieldCleared(label.FieldDeletedAt) {
		fields = append(fields, label.FieldDeletedAt)
	}
	if m.FieldCleared(label.FieldConditions) {
		fields = append(fields, label.FieldConditions)
	}
	return fields
}

// FieldCleared returns a boolean indicating if a field with the given name was
// cleared in this mutation.
func (m *LabelMutation) 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 *LabelMutation) ClearField(name string) error {
	switch name {
	case label.FieldStatus:
		m.ClearStatus()
		return nil
	case label.FieldDeletedAt:
		m.ClearDeletedAt()
		return nil
	case label.FieldConditions:
		m.ClearConditions()
		return nil
	}
	return fmt.Errorf("unknown Label 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 *LabelMutation) ResetField(name string) error {
	switch name {
	case label.FieldCreatedAt:
		m.ResetCreatedAt()
		return nil
	case label.FieldUpdatedAt:
		m.ResetUpdatedAt()
		return nil
	case label.FieldStatus:
		m.ResetStatus()
		return nil
	case label.FieldDeletedAt:
		m.ResetDeletedAt()
		return nil
	case label.FieldType:
		m.ResetType()
		return nil
	case label.FieldName:
		m.ResetName()
		return nil
	case label.FieldFrom:
		m.ResetFrom()
		return nil
	case label.FieldMode:
		m.ResetMode()
		return nil
	case label.FieldConditions:
		m.ResetConditions()
		return nil
	}
	return fmt.Errorf("unknown Label field %s", name)
}

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

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

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

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

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

// EdgeCleared returns a boolean which indicates if the edge with the given name
// was cleared in this mutation.
func (m *LabelMutation) EdgeCleared(name string) bool {
	switch name {
	case label.EdgeLabelRelationships:
		return m.clearedlabel_relationships
	}
	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 *LabelMutation) ClearEdge(name string) error {
	switch name {
	}
	return fmt.Errorf("unknown Label 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 *LabelMutation) ResetEdge(name string) error {
	switch name {
	case label.EdgeLabelRelationships:
		m.ResetLabelRelationships()
		return nil
	}
	return fmt.Errorf("unknown Label edge %s", name)
}

// LabelRelationshipMutation represents an operation that mutates the LabelRelationship nodes in the graph.
type LabelRelationshipMutation struct {
	config
	op              Op
	typ             string
	id              *uint64
	created_at      *time.Time
	updated_at      *time.Time
	status          *uint8
	addstatus       *int8
	deleted_at      *time.Time
	clearedFields   map[string]struct{}
	contacts        *uint64
	clearedcontacts bool
	labels          *uint64
	clearedlabels   bool
	done            bool
	oldValue        func(context.Context) (*LabelRelationship, error)
	predicates      []predicate.LabelRelationship
}

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

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

// newLabelRelationshipMutation creates new mutation for the LabelRelationship entity.
func newLabelRelationshipMutation(c config, op Op, opts ...labelrelationshipOption) *LabelRelationshipMutation {
	m := &LabelRelationshipMutation{
		config:        c,
		op:            op,
		typ:           TypeLabelRelationship,
		clearedFields: make(map[string]struct{}),
	}
	for _, opt := range opts {
		opt(m)
	}
	return m
}

// withLabelRelationshipID sets the ID field of the mutation.
func withLabelRelationshipID(id uint64) labelrelationshipOption {
	return func(m *LabelRelationshipMutation) {
		var (
			err   error
			once  sync.Once
			value *LabelRelationship
		)
		m.oldValue = func(ctx context.Context) (*LabelRelationship, error) {
			once.Do(func() {
				if m.done {
					err = errors.New("querying old values post mutation is not allowed")
				} else {
					value, err = m.Client().LabelRelationship.Get(ctx, id)
				}
			})
			return value, err
		}
		m.id = &id
	}
}

// withLabelRelationship sets the old LabelRelationship of the mutation.
func withLabelRelationship(node *LabelRelationship) labelrelationshipOption {
	return func(m *LabelRelationshipMutation) {
		m.oldValue = func(context.Context) (*LabelRelationship, 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 LabelRelationshipMutation) 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 LabelRelationshipMutation) 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 LabelRelationship entities.
func (m *LabelRelationshipMutation) SetID(id uint64) {
	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 *LabelRelationshipMutation) ID() (id uint64, 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 *LabelRelationshipMutation) IDs(ctx context.Context) ([]uint64, error) {
	switch {
	case m.op.Is(OpUpdateOne | OpDeleteOne):
		id, exists := m.ID()
		if exists {
			return []uint64{id}, nil
		}
		fallthrough
	case m.op.Is(OpUpdate | OpDelete):
		return m.Client().LabelRelationship.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 *LabelRelationshipMutation) SetCreatedAt(t time.Time) {
	m.created_at = &t
}

// CreatedAt returns the value of the "created_at" field in the mutation.
func (m *LabelRelationshipMutation) 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 LabelRelationship entity.
// If the LabelRelationship 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 *LabelRelationshipMutation) 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 *LabelRelationshipMutation) ResetCreatedAt() {
	m.created_at = nil
}

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

// UpdatedAt returns the value of the "updated_at" field in the mutation.
func (m *LabelRelationshipMutation) 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 LabelRelationship entity.
// If the LabelRelationship 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 *LabelRelationshipMutation) 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
}

// ResetUpdatedAt resets all changes to the "updated_at" field.
func (m *LabelRelationshipMutation) ResetUpdatedAt() {
	m.updated_at = nil
}

// SetStatus sets the "status" field.
func (m *LabelRelationshipMutation) SetStatus(u uint8) {
	m.status = &u
	m.addstatus = nil
}

// Status returns the value of the "status" field in the mutation.
func (m *LabelRelationshipMutation) Status() (r uint8, exists bool) {
	v := m.status
	if v == nil {
		return
	}
	return *v, true
}

// OldStatus returns the old "status" field's value of the LabelRelationship entity.
// If the LabelRelationship 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 *LabelRelationshipMutation) OldStatus(ctx context.Context) (v uint8, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldStatus is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldStatus requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldStatus: %w", err)
	}
	return oldValue.Status, nil
}

// AddStatus adds u to the "status" field.
func (m *LabelRelationshipMutation) AddStatus(u int8) {
	if m.addstatus != nil {
		*m.addstatus += u
	} else {
		m.addstatus = &u
	}
}

// AddedStatus returns the value that was added to the "status" field in this mutation.
func (m *LabelRelationshipMutation) AddedStatus() (r int8, exists bool) {
	v := m.addstatus
	if v == nil {
		return
	}
	return *v, true
}

// ClearStatus clears the value of the "status" field.
func (m *LabelRelationshipMutation) ClearStatus() {
	m.status = nil
	m.addstatus = nil
	m.clearedFields[labelrelationship.FieldStatus] = struct{}{}
}

// StatusCleared returns if the "status" field was cleared in this mutation.
func (m *LabelRelationshipMutation) StatusCleared() bool {
	_, ok := m.clearedFields[labelrelationship.FieldStatus]
	return ok
}

// ResetStatus resets all changes to the "status" field.
func (m *LabelRelationshipMutation) ResetStatus() {
	m.status = nil
	m.addstatus = nil
	delete(m.clearedFields, labelrelationship.FieldStatus)
}

// SetDeletedAt sets the "deleted_at" field.
func (m *LabelRelationshipMutation) SetDeletedAt(t time.Time) {
	m.deleted_at = &t
}

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

// OldDeletedAt returns the old "deleted_at" field's value of the LabelRelationship entity.
// If the LabelRelationship 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 *LabelRelationshipMutation) OldDeletedAt(ctx context.Context) (v time.Time, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldDeletedAt is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldDeletedAt requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldDeletedAt: %w", err)
	}
	return oldValue.DeletedAt, nil
}

// ClearDeletedAt clears the value of the "deleted_at" field.
func (m *LabelRelationshipMutation) ClearDeletedAt() {
	m.deleted_at = nil
	m.clearedFields[labelrelationship.FieldDeletedAt] = struct{}{}
}

// DeletedAtCleared returns if the "deleted_at" field was cleared in this mutation.
func (m *LabelRelationshipMutation) DeletedAtCleared() bool {
	_, ok := m.clearedFields[labelrelationship.FieldDeletedAt]
	return ok
}

// ResetDeletedAt resets all changes to the "deleted_at" field.
func (m *LabelRelationshipMutation) ResetDeletedAt() {
	m.deleted_at = nil
	delete(m.clearedFields, labelrelationship.FieldDeletedAt)
}

// SetLabelID sets the "label_id" field.
func (m *LabelRelationshipMutation) SetLabelID(u uint64) {
	m.labels = &u
}

// LabelID returns the value of the "label_id" field in the mutation.
func (m *LabelRelationshipMutation) LabelID() (r uint64, exists bool) {
	v := m.labels
	if v == nil {
		return
	}
	return *v, true
}

// OldLabelID returns the old "label_id" field's value of the LabelRelationship entity.
// If the LabelRelationship 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 *LabelRelationshipMutation) OldLabelID(ctx context.Context) (v uint64, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldLabelID is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldLabelID requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldLabelID: %w", err)
	}
	return oldValue.LabelID, nil
}

// ResetLabelID resets all changes to the "label_id" field.
func (m *LabelRelationshipMutation) ResetLabelID() {
	m.labels = nil
}

// SetContactID sets the "contact_id" field.
func (m *LabelRelationshipMutation) SetContactID(u uint64) {
	m.contacts = &u
}

// ContactID returns the value of the "contact_id" field in the mutation.
func (m *LabelRelationshipMutation) ContactID() (r uint64, exists bool) {
	v := m.contacts
	if v == nil {
		return
	}
	return *v, true
}

// OldContactID returns the old "contact_id" field's value of the LabelRelationship entity.
// If the LabelRelationship 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 *LabelRelationshipMutation) OldContactID(ctx context.Context) (v uint64, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldContactID is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldContactID requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldContactID: %w", err)
	}
	return oldValue.ContactID, nil
}

// ResetContactID resets all changes to the "contact_id" field.
func (m *LabelRelationshipMutation) ResetContactID() {
	m.contacts = nil
}

// SetContactsID sets the "contacts" edge to the Contact entity by id.
func (m *LabelRelationshipMutation) SetContactsID(id uint64) {
	m.contacts = &id
}

// ClearContacts clears the "contacts" edge to the Contact entity.
func (m *LabelRelationshipMutation) ClearContacts() {
	m.clearedcontacts = true
	m.clearedFields[labelrelationship.FieldContactID] = struct{}{}
}

// ContactsCleared reports if the "contacts" edge to the Contact entity was cleared.
func (m *LabelRelationshipMutation) ContactsCleared() bool {
	return m.clearedcontacts
}

// ContactsID returns the "contacts" edge ID in the mutation.
func (m *LabelRelationshipMutation) ContactsID() (id uint64, exists bool) {
	if m.contacts != nil {
		return *m.contacts, true
	}
	return
}

// ContactsIDs returns the "contacts" edge IDs in the mutation.
// Note that IDs always returns len(IDs) <= 1 for unique edges, and you should use
// ContactsID instead. It exists only for internal usage by the builders.
func (m *LabelRelationshipMutation) ContactsIDs() (ids []uint64) {
	if id := m.contacts; id != nil {
		ids = append(ids, *id)
	}
	return
}

// ResetContacts resets all changes to the "contacts" edge.
func (m *LabelRelationshipMutation) ResetContacts() {
	m.contacts = nil
	m.clearedcontacts = false
}

// SetLabelsID sets the "labels" edge to the Label entity by id.
func (m *LabelRelationshipMutation) SetLabelsID(id uint64) {
	m.labels = &id
}

// ClearLabels clears the "labels" edge to the Label entity.
func (m *LabelRelationshipMutation) ClearLabels() {
	m.clearedlabels = true
	m.clearedFields[labelrelationship.FieldLabelID] = struct{}{}
}

// LabelsCleared reports if the "labels" edge to the Label entity was cleared.
func (m *LabelRelationshipMutation) LabelsCleared() bool {
	return m.clearedlabels
}

// LabelsID returns the "labels" edge ID in the mutation.
func (m *LabelRelationshipMutation) LabelsID() (id uint64, exists bool) {
	if m.labels != nil {
		return *m.labels, true
	}
	return
}

// LabelsIDs returns the "labels" edge IDs in the mutation.
// Note that IDs always returns len(IDs) <= 1 for unique edges, and you should use
// LabelsID instead. It exists only for internal usage by the builders.
func (m *LabelRelationshipMutation) LabelsIDs() (ids []uint64) {
	if id := m.labels; id != nil {
		ids = append(ids, *id)
	}
	return
}

// ResetLabels resets all changes to the "labels" edge.
func (m *LabelRelationshipMutation) ResetLabels() {
	m.labels = nil
	m.clearedlabels = false
}

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

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

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

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

// Type returns the node type of this mutation (LabelRelationship).
func (m *LabelRelationshipMutation) 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 *LabelRelationshipMutation) Fields() []string {
	fields := make([]string, 0, 6)
	if m.created_at != nil {
		fields = append(fields, labelrelationship.FieldCreatedAt)
	}
	if m.updated_at != nil {
		fields = append(fields, labelrelationship.FieldUpdatedAt)
	}
	if m.status != nil {
		fields = append(fields, labelrelationship.FieldStatus)
	}
	if m.deleted_at != nil {
		fields = append(fields, labelrelationship.FieldDeletedAt)
	}
	if m.labels != nil {
		fields = append(fields, labelrelationship.FieldLabelID)
	}
	if m.contacts != nil {
		fields = append(fields, labelrelationship.FieldContactID)
	}
	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 *LabelRelationshipMutation) Field(name string) (ent.Value, bool) {
	switch name {
	case labelrelationship.FieldCreatedAt:
		return m.CreatedAt()
	case labelrelationship.FieldUpdatedAt:
		return m.UpdatedAt()
	case labelrelationship.FieldStatus:
		return m.Status()
	case labelrelationship.FieldDeletedAt:
		return m.DeletedAt()
	case labelrelationship.FieldLabelID:
		return m.LabelID()
	case labelrelationship.FieldContactID:
		return m.ContactID()
	}
	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 *LabelRelationshipMutation) OldField(ctx context.Context, name string) (ent.Value, error) {
	switch name {
	case labelrelationship.FieldCreatedAt:
		return m.OldCreatedAt(ctx)
	case labelrelationship.FieldUpdatedAt:
		return m.OldUpdatedAt(ctx)
	case labelrelationship.FieldStatus:
		return m.OldStatus(ctx)
	case labelrelationship.FieldDeletedAt:
		return m.OldDeletedAt(ctx)
	case labelrelationship.FieldLabelID:
		return m.OldLabelID(ctx)
	case labelrelationship.FieldContactID:
		return m.OldContactID(ctx)
	}
	return nil, fmt.Errorf("unknown LabelRelationship 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 *LabelRelationshipMutation) SetField(name string, value ent.Value) error {
	switch name {
	case labelrelationship.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 labelrelationship.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 labelrelationship.FieldStatus:
		v, ok := value.(uint8)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetStatus(v)
		return nil
	case labelrelationship.FieldDeletedAt:
		v, ok := value.(time.Time)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetDeletedAt(v)
		return nil
	case labelrelationship.FieldLabelID:
		v, ok := value.(uint64)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetLabelID(v)
		return nil
	case labelrelationship.FieldContactID:
		v, ok := value.(uint64)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetContactID(v)
		return nil
	}
	return fmt.Errorf("unknown LabelRelationship field %s", name)
}

// AddedFields returns all numeric fields that were incremented/decremented during
// this mutation.
func (m *LabelRelationshipMutation) AddedFields() []string {
	var fields []string
	if m.addstatus != nil {
		fields = append(fields, labelrelationship.FieldStatus)
	}
	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 *LabelRelationshipMutation) AddedField(name string) (ent.Value, bool) {
	switch name {
	case labelrelationship.FieldStatus:
		return m.AddedStatus()
	}
	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 *LabelRelationshipMutation) AddField(name string, value ent.Value) error {
	switch name {
	case labelrelationship.FieldStatus:
		v, ok := value.(int8)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.AddStatus(v)
		return nil
	}
	return fmt.Errorf("unknown LabelRelationship numeric field %s", name)
}

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

// FieldCleared returns a boolean indicating if a field with the given name was
// cleared in this mutation.
func (m *LabelRelationshipMutation) 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 *LabelRelationshipMutation) ClearField(name string) error {
	switch name {
	case labelrelationship.FieldStatus:
		m.ClearStatus()
		return nil
	case labelrelationship.FieldDeletedAt:
		m.ClearDeletedAt()
		return nil
	}
	return fmt.Errorf("unknown LabelRelationship 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 *LabelRelationshipMutation) ResetField(name string) error {
	switch name {
	case labelrelationship.FieldCreatedAt:
		m.ResetCreatedAt()
		return nil
	case labelrelationship.FieldUpdatedAt:
		m.ResetUpdatedAt()
		return nil
	case labelrelationship.FieldStatus:
		m.ResetStatus()
		return nil
	case labelrelationship.FieldDeletedAt:
		m.ResetDeletedAt()
		return nil
	case labelrelationship.FieldLabelID:
		m.ResetLabelID()
		return nil
	case labelrelationship.FieldContactID:
		m.ResetContactID()
		return nil
	}
	return fmt.Errorf("unknown LabelRelationship field %s", name)
}

// AddedEdges returns all edge names that were set/added in this mutation.
func (m *LabelRelationshipMutation) AddedEdges() []string {
	edges := make([]string, 0, 2)
	if m.contacts != nil {
		edges = append(edges, labelrelationship.EdgeContacts)
	}
	if m.labels != nil {
		edges = append(edges, labelrelationship.EdgeLabels)
	}
	return edges
}

// AddedIDs returns all IDs (to other nodes) that were added for the given edge
// name in this mutation.
func (m *LabelRelationshipMutation) AddedIDs(name string) []ent.Value {
	switch name {
	case labelrelationship.EdgeContacts:
		if id := m.contacts; id != nil {
			return []ent.Value{*id}
		}
	case labelrelationship.EdgeLabels:
		if id := m.labels; id != nil {
			return []ent.Value{*id}
		}
	}
	return nil
}

// RemovedEdges returns all edge names that were removed in this mutation.
func (m *LabelRelationshipMutation) 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 *LabelRelationshipMutation) RemovedIDs(name string) []ent.Value {
	return nil
}

// ClearedEdges returns all edge names that were cleared in this mutation.
func (m *LabelRelationshipMutation) ClearedEdges() []string {
	edges := make([]string, 0, 2)
	if m.clearedcontacts {
		edges = append(edges, labelrelationship.EdgeContacts)
	}
	if m.clearedlabels {
		edges = append(edges, labelrelationship.EdgeLabels)
	}
	return edges
}

// EdgeCleared returns a boolean which indicates if the edge with the given name
// was cleared in this mutation.
func (m *LabelRelationshipMutation) EdgeCleared(name string) bool {
	switch name {
	case labelrelationship.EdgeContacts:
		return m.clearedcontacts
	case labelrelationship.EdgeLabels:
		return m.clearedlabels
	}
	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 *LabelRelationshipMutation) ClearEdge(name string) error {
	switch name {
	case labelrelationship.EdgeContacts:
		m.ClearContacts()
		return nil
	case labelrelationship.EdgeLabels:
		m.ClearLabels()
		return nil
	}
	return fmt.Errorf("unknown LabelRelationship 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 *LabelRelationshipMutation) ResetEdge(name string) error {
	switch name {
	case labelrelationship.EdgeContacts:
		m.ResetContacts()
		return nil
	case labelrelationship.EdgeLabels:
		m.ResetLabels()
		return nil
	}
	return fmt.Errorf("unknown LabelRelationship edge %s", name)
}

// MessageMutation represents an operation that mutates the Message nodes in the graph.
type MessageMutation struct {
	config
	op            Op
	typ           string
	id            *int
	wx_wxid       *string
	wxid          *string
	content       *string
	clearedFields map[string]struct{}
	done          bool
	oldValue      func(context.Context) (*Message, error)
	predicates    []predicate.Message
}

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

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

// newMessageMutation creates new mutation for the Message entity.
func newMessageMutation(c config, op Op, opts ...messageOption) *MessageMutation {
	m := &MessageMutation{
		config:        c,
		op:            op,
		typ:           TypeMessage,
		clearedFields: make(map[string]struct{}),
	}
	for _, opt := range opts {
		opt(m)
	}
	return m
}

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

// withMessage sets the old Message of the mutation.
func withMessage(node *Message) messageOption {
	return func(m *MessageMutation) {
		m.oldValue = func(context.Context) (*Message, 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 MessageMutation) 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 MessageMutation) 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
}

// 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 *MessageMutation) ID() (id int, 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 *MessageMutation) IDs(ctx context.Context) ([]int, error) {
	switch {
	case m.op.Is(OpUpdateOne | OpDeleteOne):
		id, exists := m.ID()
		if exists {
			return []int{id}, nil
		}
		fallthrough
	case m.op.Is(OpUpdate | OpDelete):
		return m.Client().Message.Query().Where(m.predicates...).IDs(ctx)
	default:
		return nil, fmt.Errorf("IDs is not allowed on %s operations", m.op)
	}
}

// SetWxWxid sets the "wx_wxid" field.
func (m *MessageMutation) SetWxWxid(s string) {
	m.wx_wxid = &s
}

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

// OldWxWxid returns the old "wx_wxid" field's value of the Message entity.
// If the Message 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 *MessageMutation) OldWxWxid(ctx context.Context) (v string, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldWxWxid is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldWxWxid requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldWxWxid: %w", err)
	}
	return oldValue.WxWxid, nil
}

// ClearWxWxid clears the value of the "wx_wxid" field.
func (m *MessageMutation) ClearWxWxid() {
	m.wx_wxid = nil
	m.clearedFields[message.FieldWxWxid] = struct{}{}
}

// WxWxidCleared returns if the "wx_wxid" field was cleared in this mutation.
func (m *MessageMutation) WxWxidCleared() bool {
	_, ok := m.clearedFields[message.FieldWxWxid]
	return ok
}

// ResetWxWxid resets all changes to the "wx_wxid" field.
func (m *MessageMutation) ResetWxWxid() {
	m.wx_wxid = nil
	delete(m.clearedFields, message.FieldWxWxid)
}

// SetWxid sets the "wxid" field.
func (m *MessageMutation) SetWxid(s string) {
	m.wxid = &s
}

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

// OldWxid returns the old "wxid" field's value of the Message entity.
// If the Message 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 *MessageMutation) OldWxid(ctx context.Context) (v string, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldWxid is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldWxid requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldWxid: %w", err)
	}
	return oldValue.Wxid, nil
}

// ResetWxid resets all changes to the "wxid" field.
func (m *MessageMutation) ResetWxid() {
	m.wxid = nil
}

// SetContent sets the "content" field.
func (m *MessageMutation) SetContent(s string) {
	m.content = &s
}

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

// OldContent returns the old "content" field's value of the Message entity.
// If the Message 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 *MessageMutation) OldContent(ctx context.Context) (v string, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldContent is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldContent requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldContent: %w", err)
	}
	return oldValue.Content, nil
}

// ResetContent resets all changes to the "content" field.
func (m *MessageMutation) ResetContent() {
	m.content = nil
}

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

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

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

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

// Type returns the node type of this mutation (Message).
func (m *MessageMutation) 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 *MessageMutation) Fields() []string {
	fields := make([]string, 0, 3)
	if m.wx_wxid != nil {
		fields = append(fields, message.FieldWxWxid)
	}
	if m.wxid != nil {
		fields = append(fields, message.FieldWxid)
	}
	if m.content != nil {
		fields = append(fields, message.FieldContent)
	}
	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 *MessageMutation) Field(name string) (ent.Value, bool) {
	switch name {
	case message.FieldWxWxid:
		return m.WxWxid()
	case message.FieldWxid:
		return m.Wxid()
	case message.FieldContent:
		return m.Content()
	}
	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 *MessageMutation) OldField(ctx context.Context, name string) (ent.Value, error) {
	switch name {
	case message.FieldWxWxid:
		return m.OldWxWxid(ctx)
	case message.FieldWxid:
		return m.OldWxid(ctx)
	case message.FieldContent:
		return m.OldContent(ctx)
	}
	return nil, fmt.Errorf("unknown Message 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 *MessageMutation) SetField(name string, value ent.Value) error {
	switch name {
	case message.FieldWxWxid:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetWxWxid(v)
		return nil
	case message.FieldWxid:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetWxid(v)
		return nil
	case message.FieldContent:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetContent(v)
		return nil
	}
	return fmt.Errorf("unknown Message field %s", name)
}

// AddedFields returns all numeric fields that were incremented/decremented during
// this mutation.
func (m *MessageMutation) 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 *MessageMutation) 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 *MessageMutation) AddField(name string, value ent.Value) error {
	switch name {
	}
	return fmt.Errorf("unknown Message numeric field %s", name)
}

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

// FieldCleared returns a boolean indicating if a field with the given name was
// cleared in this mutation.
func (m *MessageMutation) 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 *MessageMutation) ClearField(name string) error {
	switch name {
	case message.FieldWxWxid:
		m.ClearWxWxid()
		return nil
	}
	return fmt.Errorf("unknown Message 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 *MessageMutation) ResetField(name string) error {
	switch name {
	case message.FieldWxWxid:
		m.ResetWxWxid()
		return nil
	case message.FieldWxid:
		m.ResetWxid()
		return nil
	case message.FieldContent:
		m.ResetContent()
		return nil
	}
	return fmt.Errorf("unknown Message field %s", name)
}

// AddedEdges returns all edge names that were set/added in this mutation.
func (m *MessageMutation) AddedEdges() []string {
	edges := make([]string, 0, 0)
	return edges
}

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

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

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

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

// EdgeCleared returns a boolean which indicates if the edge with the given name
// was cleared in this mutation.
func (m *MessageMutation) EdgeCleared(name string) bool {
	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 *MessageMutation) ClearEdge(name string) error {
	return fmt.Errorf("unknown Message 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 *MessageMutation) ResetEdge(name string) error {
	return fmt.Errorf("unknown Message edge %s", name)
}

// ServerMutation represents an operation that mutates the Server nodes in the graph.
type ServerMutation struct {
	config
	op            Op
	typ           string
	id            *uint64
	created_at    *time.Time
	updated_at    *time.Time
	status        *uint8
	addstatus     *int8
	deleted_at    *time.Time
	name          *string
	public_ip     *string
	private_ip    *string
	admin_port    *string
	clearedFields map[string]struct{}
	wxs           map[uint64]struct{}
	removedwxs    map[uint64]struct{}
	clearedwxs    bool
	done          bool
	oldValue      func(context.Context) (*Server, error)
	predicates    []predicate.Server
}

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

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

// newServerMutation creates new mutation for the Server entity.
func newServerMutation(c config, op Op, opts ...serverOption) *ServerMutation {
	m := &ServerMutation{
		config:        c,
		op:            op,
		typ:           TypeServer,
		clearedFields: make(map[string]struct{}),
	}
	for _, opt := range opts {
		opt(m)
	}
	return m
}

// withServerID sets the ID field of the mutation.
func withServerID(id uint64) serverOption {
	return func(m *ServerMutation) {
		var (
			err   error
			once  sync.Once
			value *Server
		)
		m.oldValue = func(ctx context.Context) (*Server, error) {
			once.Do(func() {
				if m.done {
					err = errors.New("querying old values post mutation is not allowed")
				} else {
					value, err = m.Client().Server.Get(ctx, id)
				}
			})
			return value, err
		}
		m.id = &id
	}
}

// withServer sets the old Server of the mutation.
func withServer(node *Server) serverOption {
	return func(m *ServerMutation) {
		m.oldValue = func(context.Context) (*Server, 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 ServerMutation) 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 ServerMutation) 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 Server entities.
func (m *ServerMutation) SetID(id uint64) {
	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 *ServerMutation) ID() (id uint64, 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 *ServerMutation) IDs(ctx context.Context) ([]uint64, error) {
	switch {
	case m.op.Is(OpUpdateOne | OpDeleteOne):
		id, exists := m.ID()
		if exists {
			return []uint64{id}, nil
		}
		fallthrough
	case m.op.Is(OpUpdate | OpDelete):
		return m.Client().Server.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 *ServerMutation) SetCreatedAt(t time.Time) {
	m.created_at = &t
}

// CreatedAt returns the value of the "created_at" field in the mutation.
func (m *ServerMutation) 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 Server entity.
// If the Server 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 *ServerMutation) 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 *ServerMutation) ResetCreatedAt() {
	m.created_at = nil
}

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

// UpdatedAt returns the value of the "updated_at" field in the mutation.
func (m *ServerMutation) 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 Server entity.
// If the Server 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 *ServerMutation) 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
}

// ResetUpdatedAt resets all changes to the "updated_at" field.
func (m *ServerMutation) ResetUpdatedAt() {
	m.updated_at = nil
}

// SetStatus sets the "status" field.
func (m *ServerMutation) SetStatus(u uint8) {
	m.status = &u
	m.addstatus = nil
}

// Status returns the value of the "status" field in the mutation.
func (m *ServerMutation) Status() (r uint8, exists bool) {
	v := m.status
	if v == nil {
		return
	}
	return *v, true
}

// OldStatus returns the old "status" field's value of the Server entity.
// If the Server 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 *ServerMutation) OldStatus(ctx context.Context) (v uint8, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldStatus is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldStatus requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldStatus: %w", err)
	}
	return oldValue.Status, nil
}

// AddStatus adds u to the "status" field.
func (m *ServerMutation) AddStatus(u int8) {
	if m.addstatus != nil {
		*m.addstatus += u
	} else {
		m.addstatus = &u
	}
}

// AddedStatus returns the value that was added to the "status" field in this mutation.
func (m *ServerMutation) AddedStatus() (r int8, exists bool) {
	v := m.addstatus
	if v == nil {
		return
	}
	return *v, true
}

// ClearStatus clears the value of the "status" field.
func (m *ServerMutation) ClearStatus() {
	m.status = nil
	m.addstatus = nil
	m.clearedFields[server.FieldStatus] = struct{}{}
}

// StatusCleared returns if the "status" field was cleared in this mutation.
func (m *ServerMutation) StatusCleared() bool {
	_, ok := m.clearedFields[server.FieldStatus]
	return ok
}

// ResetStatus resets all changes to the "status" field.
func (m *ServerMutation) ResetStatus() {
	m.status = nil
	m.addstatus = nil
	delete(m.clearedFields, server.FieldStatus)
}

// SetDeletedAt sets the "deleted_at" field.
func (m *ServerMutation) SetDeletedAt(t time.Time) {
	m.deleted_at = &t
}

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

// OldDeletedAt returns the old "deleted_at" field's value of the Server entity.
// If the Server 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 *ServerMutation) OldDeletedAt(ctx context.Context) (v time.Time, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldDeletedAt is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldDeletedAt requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldDeletedAt: %w", err)
	}
	return oldValue.DeletedAt, nil
}

// ClearDeletedAt clears the value of the "deleted_at" field.
func (m *ServerMutation) ClearDeletedAt() {
	m.deleted_at = nil
	m.clearedFields[server.FieldDeletedAt] = struct{}{}
}

// DeletedAtCleared returns if the "deleted_at" field was cleared in this mutation.
func (m *ServerMutation) DeletedAtCleared() bool {
	_, ok := m.clearedFields[server.FieldDeletedAt]
	return ok
}

// ResetDeletedAt resets all changes to the "deleted_at" field.
func (m *ServerMutation) ResetDeletedAt() {
	m.deleted_at = nil
	delete(m.clearedFields, server.FieldDeletedAt)
}

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

// Name returns the value of the "name" field in the mutation.
func (m *ServerMutation) 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 Server entity.
// If the Server 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 *ServerMutation) 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
}

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

// SetPublicIP sets the "public_ip" field.
func (m *ServerMutation) SetPublicIP(s string) {
	m.public_ip = &s
}

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

// OldPublicIP returns the old "public_ip" field's value of the Server entity.
// If the Server 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 *ServerMutation) OldPublicIP(ctx context.Context) (v string, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldPublicIP is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldPublicIP requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldPublicIP: %w", err)
	}
	return oldValue.PublicIP, nil
}

// ResetPublicIP resets all changes to the "public_ip" field.
func (m *ServerMutation) ResetPublicIP() {
	m.public_ip = nil
}

// SetPrivateIP sets the "private_ip" field.
func (m *ServerMutation) SetPrivateIP(s string) {
	m.private_ip = &s
}

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

// OldPrivateIP returns the old "private_ip" field's value of the Server entity.
// If the Server 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 *ServerMutation) OldPrivateIP(ctx context.Context) (v string, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldPrivateIP is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldPrivateIP requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldPrivateIP: %w", err)
	}
	return oldValue.PrivateIP, nil
}

// ResetPrivateIP resets all changes to the "private_ip" field.
func (m *ServerMutation) ResetPrivateIP() {
	m.private_ip = nil
}

// SetAdminPort sets the "admin_port" field.
func (m *ServerMutation) SetAdminPort(s string) {
	m.admin_port = &s
}

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

// OldAdminPort returns the old "admin_port" field's value of the Server entity.
// If the Server 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 *ServerMutation) OldAdminPort(ctx context.Context) (v string, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldAdminPort is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldAdminPort requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldAdminPort: %w", err)
	}
	return oldValue.AdminPort, nil
}

// ResetAdminPort resets all changes to the "admin_port" field.
func (m *ServerMutation) ResetAdminPort() {
	m.admin_port = nil
}

// AddWxIDs adds the "wxs" edge to the Wx entity by ids.
func (m *ServerMutation) AddWxIDs(ids ...uint64) {
	if m.wxs == nil {
		m.wxs = make(map[uint64]struct{})
	}
	for i := range ids {
		m.wxs[ids[i]] = struct{}{}
	}
}

// ClearWxs clears the "wxs" edge to the Wx entity.
func (m *ServerMutation) ClearWxs() {
	m.clearedwxs = true
}

// WxsCleared reports if the "wxs" edge to the Wx entity was cleared.
func (m *ServerMutation) WxsCleared() bool {
	return m.clearedwxs
}

// RemoveWxIDs removes the "wxs" edge to the Wx entity by IDs.
func (m *ServerMutation) RemoveWxIDs(ids ...uint64) {
	if m.removedwxs == nil {
		m.removedwxs = make(map[uint64]struct{})
	}
	for i := range ids {
		delete(m.wxs, ids[i])
		m.removedwxs[ids[i]] = struct{}{}
	}
}

// RemovedWxs returns the removed IDs of the "wxs" edge to the Wx entity.
func (m *ServerMutation) RemovedWxsIDs() (ids []uint64) {
	for id := range m.removedwxs {
		ids = append(ids, id)
	}
	return
}

// WxsIDs returns the "wxs" edge IDs in the mutation.
func (m *ServerMutation) WxsIDs() (ids []uint64) {
	for id := range m.wxs {
		ids = append(ids, id)
	}
	return
}

// ResetWxs resets all changes to the "wxs" edge.
func (m *ServerMutation) ResetWxs() {
	m.wxs = nil
	m.clearedwxs = false
	m.removedwxs = nil
}

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

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

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

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

// Type returns the node type of this mutation (Server).
func (m *ServerMutation) 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 *ServerMutation) Fields() []string {
	fields := make([]string, 0, 8)
	if m.created_at != nil {
		fields = append(fields, server.FieldCreatedAt)
	}
	if m.updated_at != nil {
		fields = append(fields, server.FieldUpdatedAt)
	}
	if m.status != nil {
		fields = append(fields, server.FieldStatus)
	}
	if m.deleted_at != nil {
		fields = append(fields, server.FieldDeletedAt)
	}
	if m.name != nil {
		fields = append(fields, server.FieldName)
	}
	if m.public_ip != nil {
		fields = append(fields, server.FieldPublicIP)
	}
	if m.private_ip != nil {
		fields = append(fields, server.FieldPrivateIP)
	}
	if m.admin_port != nil {
		fields = append(fields, server.FieldAdminPort)
	}
	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 *ServerMutation) Field(name string) (ent.Value, bool) {
	switch name {
	case server.FieldCreatedAt:
		return m.CreatedAt()
	case server.FieldUpdatedAt:
		return m.UpdatedAt()
	case server.FieldStatus:
		return m.Status()
	case server.FieldDeletedAt:
		return m.DeletedAt()
	case server.FieldName:
		return m.Name()
	case server.FieldPublicIP:
		return m.PublicIP()
	case server.FieldPrivateIP:
		return m.PrivateIP()
	case server.FieldAdminPort:
		return m.AdminPort()
	}
	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 *ServerMutation) OldField(ctx context.Context, name string) (ent.Value, error) {
	switch name {
	case server.FieldCreatedAt:
		return m.OldCreatedAt(ctx)
	case server.FieldUpdatedAt:
		return m.OldUpdatedAt(ctx)
	case server.FieldStatus:
		return m.OldStatus(ctx)
	case server.FieldDeletedAt:
		return m.OldDeletedAt(ctx)
	case server.FieldName:
		return m.OldName(ctx)
	case server.FieldPublicIP:
		return m.OldPublicIP(ctx)
	case server.FieldPrivateIP:
		return m.OldPrivateIP(ctx)
	case server.FieldAdminPort:
		return m.OldAdminPort(ctx)
	}
	return nil, fmt.Errorf("unknown Server 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 *ServerMutation) SetField(name string, value ent.Value) error {
	switch name {
	case server.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 server.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 server.FieldStatus:
		v, ok := value.(uint8)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetStatus(v)
		return nil
	case server.FieldDeletedAt:
		v, ok := value.(time.Time)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetDeletedAt(v)
		return nil
	case server.FieldName:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetName(v)
		return nil
	case server.FieldPublicIP:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetPublicIP(v)
		return nil
	case server.FieldPrivateIP:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetPrivateIP(v)
		return nil
	case server.FieldAdminPort:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetAdminPort(v)
		return nil
	}
	return fmt.Errorf("unknown Server field %s", name)
}

// AddedFields returns all numeric fields that were incremented/decremented during
// this mutation.
func (m *ServerMutation) AddedFields() []string {
	var fields []string
	if m.addstatus != nil {
		fields = append(fields, server.FieldStatus)
	}
	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 *ServerMutation) AddedField(name string) (ent.Value, bool) {
	switch name {
	case server.FieldStatus:
		return m.AddedStatus()
	}
	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 *ServerMutation) AddField(name string, value ent.Value) error {
	switch name {
	case server.FieldStatus:
		v, ok := value.(int8)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.AddStatus(v)
		return nil
	}
	return fmt.Errorf("unknown Server numeric field %s", name)
}

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

// FieldCleared returns a boolean indicating if a field with the given name was
// cleared in this mutation.
func (m *ServerMutation) 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 *ServerMutation) ClearField(name string) error {
	switch name {
	case server.FieldStatus:
		m.ClearStatus()
		return nil
	case server.FieldDeletedAt:
		m.ClearDeletedAt()
		return nil
	}
	return fmt.Errorf("unknown Server 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 *ServerMutation) ResetField(name string) error {
	switch name {
	case server.FieldCreatedAt:
		m.ResetCreatedAt()
		return nil
	case server.FieldUpdatedAt:
		m.ResetUpdatedAt()
		return nil
	case server.FieldStatus:
		m.ResetStatus()
		return nil
	case server.FieldDeletedAt:
		m.ResetDeletedAt()
		return nil
	case server.FieldName:
		m.ResetName()
		return nil
	case server.FieldPublicIP:
		m.ResetPublicIP()
		return nil
	case server.FieldPrivateIP:
		m.ResetPrivateIP()
		return nil
	case server.FieldAdminPort:
		m.ResetAdminPort()
		return nil
	}
	return fmt.Errorf("unknown Server field %s", name)
}

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

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

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

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

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

// EdgeCleared returns a boolean which indicates if the edge with the given name
// was cleared in this mutation.
func (m *ServerMutation) EdgeCleared(name string) bool {
	switch name {
	case server.EdgeWxs:
		return m.clearedwxs
	}
	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 *ServerMutation) ClearEdge(name string) error {
	switch name {
	}
	return fmt.Errorf("unknown Server 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 *ServerMutation) ResetEdge(name string) error {
	switch name {
	case server.EdgeWxs:
		m.ResetWxs()
		return nil
	}
	return fmt.Errorf("unknown Server edge %s", name)
}

// WxMutation represents an operation that mutates the Wx nodes in the graph.
type WxMutation struct {
	config
	op            Op
	typ           string
	id            *uint64
	created_at    *time.Time
	updated_at    *time.Time
	status        *uint8
	addstatus     *int8
	deleted_at    *time.Time
	port          *string
	process_id    *string
	callback      *string
	wxid          *string
	account       *string
	nickname      *string
	tel           *string
	head_big      *string
	clearedFields map[string]struct{}
	server        *uint64
	clearedserver bool
	done          bool
	oldValue      func(context.Context) (*Wx, error)
	predicates    []predicate.Wx
}

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

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

// newWxMutation creates new mutation for the Wx entity.
func newWxMutation(c config, op Op, opts ...wxOption) *WxMutation {
	m := &WxMutation{
		config:        c,
		op:            op,
		typ:           TypeWx,
		clearedFields: make(map[string]struct{}),
	}
	for _, opt := range opts {
		opt(m)
	}
	return m
}

// withWxID sets the ID field of the mutation.
func withWxID(id uint64) wxOption {
	return func(m *WxMutation) {
		var (
			err   error
			once  sync.Once
			value *Wx
		)
		m.oldValue = func(ctx context.Context) (*Wx, error) {
			once.Do(func() {
				if m.done {
					err = errors.New("querying old values post mutation is not allowed")
				} else {
					value, err = m.Client().Wx.Get(ctx, id)
				}
			})
			return value, err
		}
		m.id = &id
	}
}

// withWx sets the old Wx of the mutation.
func withWx(node *Wx) wxOption {
	return func(m *WxMutation) {
		m.oldValue = func(context.Context) (*Wx, 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 WxMutation) 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 WxMutation) 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 Wx entities.
func (m *WxMutation) SetID(id uint64) {
	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 *WxMutation) ID() (id uint64, 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 *WxMutation) IDs(ctx context.Context) ([]uint64, error) {
	switch {
	case m.op.Is(OpUpdateOne | OpDeleteOne):
		id, exists := m.ID()
		if exists {
			return []uint64{id}, nil
		}
		fallthrough
	case m.op.Is(OpUpdate | OpDelete):
		return m.Client().Wx.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 *WxMutation) SetCreatedAt(t time.Time) {
	m.created_at = &t
}

// CreatedAt returns the value of the "created_at" field in the mutation.
func (m *WxMutation) 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 Wx entity.
// If the Wx 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 *WxMutation) 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 *WxMutation) ResetCreatedAt() {
	m.created_at = nil
}

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

// UpdatedAt returns the value of the "updated_at" field in the mutation.
func (m *WxMutation) 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 Wx entity.
// If the Wx 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 *WxMutation) 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
}

// ResetUpdatedAt resets all changes to the "updated_at" field.
func (m *WxMutation) ResetUpdatedAt() {
	m.updated_at = nil
}

// SetStatus sets the "status" field.
func (m *WxMutation) SetStatus(u uint8) {
	m.status = &u
	m.addstatus = nil
}

// Status returns the value of the "status" field in the mutation.
func (m *WxMutation) Status() (r uint8, exists bool) {
	v := m.status
	if v == nil {
		return
	}
	return *v, true
}

// OldStatus returns the old "status" field's value of the Wx entity.
// If the Wx 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 *WxMutation) OldStatus(ctx context.Context) (v uint8, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldStatus is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldStatus requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldStatus: %w", err)
	}
	return oldValue.Status, nil
}

// AddStatus adds u to the "status" field.
func (m *WxMutation) AddStatus(u int8) {
	if m.addstatus != nil {
		*m.addstatus += u
	} else {
		m.addstatus = &u
	}
}

// AddedStatus returns the value that was added to the "status" field in this mutation.
func (m *WxMutation) AddedStatus() (r int8, exists bool) {
	v := m.addstatus
	if v == nil {
		return
	}
	return *v, true
}

// ClearStatus clears the value of the "status" field.
func (m *WxMutation) ClearStatus() {
	m.status = nil
	m.addstatus = nil
	m.clearedFields[wx.FieldStatus] = struct{}{}
}

// StatusCleared returns if the "status" field was cleared in this mutation.
func (m *WxMutation) StatusCleared() bool {
	_, ok := m.clearedFields[wx.FieldStatus]
	return ok
}

// ResetStatus resets all changes to the "status" field.
func (m *WxMutation) ResetStatus() {
	m.status = nil
	m.addstatus = nil
	delete(m.clearedFields, wx.FieldStatus)
}

// SetDeletedAt sets the "deleted_at" field.
func (m *WxMutation) SetDeletedAt(t time.Time) {
	m.deleted_at = &t
}

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

// OldDeletedAt returns the old "deleted_at" field's value of the Wx entity.
// If the Wx 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 *WxMutation) OldDeletedAt(ctx context.Context) (v time.Time, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldDeletedAt is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldDeletedAt requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldDeletedAt: %w", err)
	}
	return oldValue.DeletedAt, nil
}

// ClearDeletedAt clears the value of the "deleted_at" field.
func (m *WxMutation) ClearDeletedAt() {
	m.deleted_at = nil
	m.clearedFields[wx.FieldDeletedAt] = struct{}{}
}

// DeletedAtCleared returns if the "deleted_at" field was cleared in this mutation.
func (m *WxMutation) DeletedAtCleared() bool {
	_, ok := m.clearedFields[wx.FieldDeletedAt]
	return ok
}

// ResetDeletedAt resets all changes to the "deleted_at" field.
func (m *WxMutation) ResetDeletedAt() {
	m.deleted_at = nil
	delete(m.clearedFields, wx.FieldDeletedAt)
}

// SetServerID sets the "server_id" field.
func (m *WxMutation) SetServerID(u uint64) {
	m.server = &u
}

// ServerID returns the value of the "server_id" field in the mutation.
func (m *WxMutation) ServerID() (r uint64, exists bool) {
	v := m.server
	if v == nil {
		return
	}
	return *v, true
}

// OldServerID returns the old "server_id" field's value of the Wx entity.
// If the Wx 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 *WxMutation) OldServerID(ctx context.Context) (v uint64, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldServerID is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldServerID requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldServerID: %w", err)
	}
	return oldValue.ServerID, nil
}

// ClearServerID clears the value of the "server_id" field.
func (m *WxMutation) ClearServerID() {
	m.server = nil
	m.clearedFields[wx.FieldServerID] = struct{}{}
}

// ServerIDCleared returns if the "server_id" field was cleared in this mutation.
func (m *WxMutation) ServerIDCleared() bool {
	_, ok := m.clearedFields[wx.FieldServerID]
	return ok
}

// ResetServerID resets all changes to the "server_id" field.
func (m *WxMutation) ResetServerID() {
	m.server = nil
	delete(m.clearedFields, wx.FieldServerID)
}

// SetPort sets the "port" field.
func (m *WxMutation) SetPort(s string) {
	m.port = &s
}

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

// OldPort returns the old "port" field's value of the Wx entity.
// If the Wx 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 *WxMutation) OldPort(ctx context.Context) (v string, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldPort is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldPort requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldPort: %w", err)
	}
	return oldValue.Port, nil
}

// ResetPort resets all changes to the "port" field.
func (m *WxMutation) ResetPort() {
	m.port = nil
}

// SetProcessID sets the "process_id" field.
func (m *WxMutation) SetProcessID(s string) {
	m.process_id = &s
}

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

// OldProcessID returns the old "process_id" field's value of the Wx entity.
// If the Wx 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 *WxMutation) OldProcessID(ctx context.Context) (v string, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldProcessID is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldProcessID requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldProcessID: %w", err)
	}
	return oldValue.ProcessID, nil
}

// ResetProcessID resets all changes to the "process_id" field.
func (m *WxMutation) ResetProcessID() {
	m.process_id = nil
}

// SetCallback sets the "callback" field.
func (m *WxMutation) SetCallback(s string) {
	m.callback = &s
}

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

// OldCallback returns the old "callback" field's value of the Wx entity.
// If the Wx 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 *WxMutation) OldCallback(ctx context.Context) (v string, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldCallback is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldCallback requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldCallback: %w", err)
	}
	return oldValue.Callback, nil
}

// ResetCallback resets all changes to the "callback" field.
func (m *WxMutation) ResetCallback() {
	m.callback = nil
}

// SetWxid sets the "wxid" field.
func (m *WxMutation) SetWxid(s string) {
	m.wxid = &s
}

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

// OldWxid returns the old "wxid" field's value of the Wx entity.
// If the Wx 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 *WxMutation) OldWxid(ctx context.Context) (v string, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldWxid is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldWxid requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldWxid: %w", err)
	}
	return oldValue.Wxid, nil
}

// ResetWxid resets all changes to the "wxid" field.
func (m *WxMutation) ResetWxid() {
	m.wxid = nil
}

// SetAccount sets the "account" field.
func (m *WxMutation) SetAccount(s string) {
	m.account = &s
}

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

// OldAccount returns the old "account" field's value of the Wx entity.
// If the Wx 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 *WxMutation) OldAccount(ctx context.Context) (v string, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldAccount is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldAccount requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldAccount: %w", err)
	}
	return oldValue.Account, nil
}

// ResetAccount resets all changes to the "account" field.
func (m *WxMutation) ResetAccount() {
	m.account = nil
}

// SetNickname sets the "nickname" field.
func (m *WxMutation) SetNickname(s string) {
	m.nickname = &s
}

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

// OldNickname returns the old "nickname" field's value of the Wx entity.
// If the Wx 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 *WxMutation) OldNickname(ctx context.Context) (v string, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldNickname is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldNickname requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldNickname: %w", err)
	}
	return oldValue.Nickname, nil
}

// ResetNickname resets all changes to the "nickname" field.
func (m *WxMutation) ResetNickname() {
	m.nickname = nil
}

// SetTel sets the "tel" field.
func (m *WxMutation) SetTel(s string) {
	m.tel = &s
}

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

// OldTel returns the old "tel" field's value of the Wx entity.
// If the Wx 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 *WxMutation) OldTel(ctx context.Context) (v string, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldTel is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldTel requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldTel: %w", err)
	}
	return oldValue.Tel, nil
}

// ResetTel resets all changes to the "tel" field.
func (m *WxMutation) ResetTel() {
	m.tel = nil
}

// SetHeadBig sets the "head_big" field.
func (m *WxMutation) SetHeadBig(s string) {
	m.head_big = &s
}

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

// OldHeadBig returns the old "head_big" field's value of the Wx entity.
// If the Wx 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 *WxMutation) OldHeadBig(ctx context.Context) (v string, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldHeadBig is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldHeadBig requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldHeadBig: %w", err)
	}
	return oldValue.HeadBig, nil
}

// ResetHeadBig resets all changes to the "head_big" field.
func (m *WxMutation) ResetHeadBig() {
	m.head_big = nil
}

// ClearServer clears the "server" edge to the Server entity.
func (m *WxMutation) ClearServer() {
	m.clearedserver = true
	m.clearedFields[wx.FieldServerID] = struct{}{}
}

// ServerCleared reports if the "server" edge to the Server entity was cleared.
func (m *WxMutation) ServerCleared() bool {
	return m.ServerIDCleared() || m.clearedserver
}

// ServerIDs returns the "server" edge IDs in the mutation.
// Note that IDs always returns len(IDs) <= 1 for unique edges, and you should use
// ServerID instead. It exists only for internal usage by the builders.
func (m *WxMutation) ServerIDs() (ids []uint64) {
	if id := m.server; id != nil {
		ids = append(ids, *id)
	}
	return
}

// ResetServer resets all changes to the "server" edge.
func (m *WxMutation) ResetServer() {
	m.server = nil
	m.clearedserver = false
}

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

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

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

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

// Type returns the node type of this mutation (Wx).
func (m *WxMutation) 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 *WxMutation) Fields() []string {
	fields := make([]string, 0, 13)
	if m.created_at != nil {
		fields = append(fields, wx.FieldCreatedAt)
	}
	if m.updated_at != nil {
		fields = append(fields, wx.FieldUpdatedAt)
	}
	if m.status != nil {
		fields = append(fields, wx.FieldStatus)
	}
	if m.deleted_at != nil {
		fields = append(fields, wx.FieldDeletedAt)
	}
	if m.server != nil {
		fields = append(fields, wx.FieldServerID)
	}
	if m.port != nil {
		fields = append(fields, wx.FieldPort)
	}
	if m.process_id != nil {
		fields = append(fields, wx.FieldProcessID)
	}
	if m.callback != nil {
		fields = append(fields, wx.FieldCallback)
	}
	if m.wxid != nil {
		fields = append(fields, wx.FieldWxid)
	}
	if m.account != nil {
		fields = append(fields, wx.FieldAccount)
	}
	if m.nickname != nil {
		fields = append(fields, wx.FieldNickname)
	}
	if m.tel != nil {
		fields = append(fields, wx.FieldTel)
	}
	if m.head_big != nil {
		fields = append(fields, wx.FieldHeadBig)
	}
	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 *WxMutation) Field(name string) (ent.Value, bool) {
	switch name {
	case wx.FieldCreatedAt:
		return m.CreatedAt()
	case wx.FieldUpdatedAt:
		return m.UpdatedAt()
	case wx.FieldStatus:
		return m.Status()
	case wx.FieldDeletedAt:
		return m.DeletedAt()
	case wx.FieldServerID:
		return m.ServerID()
	case wx.FieldPort:
		return m.Port()
	case wx.FieldProcessID:
		return m.ProcessID()
	case wx.FieldCallback:
		return m.Callback()
	case wx.FieldWxid:
		return m.Wxid()
	case wx.FieldAccount:
		return m.Account()
	case wx.FieldNickname:
		return m.Nickname()
	case wx.FieldTel:
		return m.Tel()
	case wx.FieldHeadBig:
		return m.HeadBig()
	}
	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 *WxMutation) OldField(ctx context.Context, name string) (ent.Value, error) {
	switch name {
	case wx.FieldCreatedAt:
		return m.OldCreatedAt(ctx)
	case wx.FieldUpdatedAt:
		return m.OldUpdatedAt(ctx)
	case wx.FieldStatus:
		return m.OldStatus(ctx)
	case wx.FieldDeletedAt:
		return m.OldDeletedAt(ctx)
	case wx.FieldServerID:
		return m.OldServerID(ctx)
	case wx.FieldPort:
		return m.OldPort(ctx)
	case wx.FieldProcessID:
		return m.OldProcessID(ctx)
	case wx.FieldCallback:
		return m.OldCallback(ctx)
	case wx.FieldWxid:
		return m.OldWxid(ctx)
	case wx.FieldAccount:
		return m.OldAccount(ctx)
	case wx.FieldNickname:
		return m.OldNickname(ctx)
	case wx.FieldTel:
		return m.OldTel(ctx)
	case wx.FieldHeadBig:
		return m.OldHeadBig(ctx)
	}
	return nil, fmt.Errorf("unknown Wx 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 *WxMutation) SetField(name string, value ent.Value) error {
	switch name {
	case wx.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 wx.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 wx.FieldStatus:
		v, ok := value.(uint8)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetStatus(v)
		return nil
	case wx.FieldDeletedAt:
		v, ok := value.(time.Time)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetDeletedAt(v)
		return nil
	case wx.FieldServerID:
		v, ok := value.(uint64)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetServerID(v)
		return nil
	case wx.FieldPort:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetPort(v)
		return nil
	case wx.FieldProcessID:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetProcessID(v)
		return nil
	case wx.FieldCallback:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetCallback(v)
		return nil
	case wx.FieldWxid:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetWxid(v)
		return nil
	case wx.FieldAccount:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetAccount(v)
		return nil
	case wx.FieldNickname:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetNickname(v)
		return nil
	case wx.FieldTel:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetTel(v)
		return nil
	case wx.FieldHeadBig:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetHeadBig(v)
		return nil
	}
	return fmt.Errorf("unknown Wx field %s", name)
}

// AddedFields returns all numeric fields that were incremented/decremented during
// this mutation.
func (m *WxMutation) AddedFields() []string {
	var fields []string
	if m.addstatus != nil {
		fields = append(fields, wx.FieldStatus)
	}
	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 *WxMutation) AddedField(name string) (ent.Value, bool) {
	switch name {
	case wx.FieldStatus:
		return m.AddedStatus()
	}
	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 *WxMutation) AddField(name string, value ent.Value) error {
	switch name {
	case wx.FieldStatus:
		v, ok := value.(int8)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.AddStatus(v)
		return nil
	}
	return fmt.Errorf("unknown Wx numeric field %s", name)
}

// ClearedFields returns all nullable fields that were cleared during this
// mutation.
func (m *WxMutation) ClearedFields() []string {
	var fields []string
	if m.FieldCleared(wx.FieldStatus) {
		fields = append(fields, wx.FieldStatus)
	}
	if m.FieldCleared(wx.FieldDeletedAt) {
		fields = append(fields, wx.FieldDeletedAt)
	}
	if m.FieldCleared(wx.FieldServerID) {
		fields = append(fields, wx.FieldServerID)
	}
	return fields
}

// FieldCleared returns a boolean indicating if a field with the given name was
// cleared in this mutation.
func (m *WxMutation) 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 *WxMutation) ClearField(name string) error {
	switch name {
	case wx.FieldStatus:
		m.ClearStatus()
		return nil
	case wx.FieldDeletedAt:
		m.ClearDeletedAt()
		return nil
	case wx.FieldServerID:
		m.ClearServerID()
		return nil
	}
	return fmt.Errorf("unknown Wx 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 *WxMutation) ResetField(name string) error {
	switch name {
	case wx.FieldCreatedAt:
		m.ResetCreatedAt()
		return nil
	case wx.FieldUpdatedAt:
		m.ResetUpdatedAt()
		return nil
	case wx.FieldStatus:
		m.ResetStatus()
		return nil
	case wx.FieldDeletedAt:
		m.ResetDeletedAt()
		return nil
	case wx.FieldServerID:
		m.ResetServerID()
		return nil
	case wx.FieldPort:
		m.ResetPort()
		return nil
	case wx.FieldProcessID:
		m.ResetProcessID()
		return nil
	case wx.FieldCallback:
		m.ResetCallback()
		return nil
	case wx.FieldWxid:
		m.ResetWxid()
		return nil
	case wx.FieldAccount:
		m.ResetAccount()
		return nil
	case wx.FieldNickname:
		m.ResetNickname()
		return nil
	case wx.FieldTel:
		m.ResetTel()
		return nil
	case wx.FieldHeadBig:
		m.ResetHeadBig()
		return nil
	}
	return fmt.Errorf("unknown Wx field %s", name)
}

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

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

// RemovedEdges returns all edge names that were removed in this mutation.
func (m *WxMutation) RemovedEdges() []string {
	edges := make([]string, 0, 1)
	return edges
}

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

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

// EdgeCleared returns a boolean which indicates if the edge with the given name
// was cleared in this mutation.
func (m *WxMutation) EdgeCleared(name string) bool {
	switch name {
	case wx.EdgeServer:
		return m.clearedserver
	}
	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 *WxMutation) ClearEdge(name string) error {
	switch name {
	case wx.EdgeServer:
		m.ClearServer()
		return nil
	}
	return fmt.Errorf("unknown Wx 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 *WxMutation) ResetEdge(name string) error {
	switch name {
	case wx.EdgeServer:
		m.ResetServer()
		return nil
	}
	return fmt.Errorf("unknown Wx edge %s", name)
}