// Code generated by ent, DO NOT EDIT.

package ent

import (
	"context"
	"errors"
	"fmt"
	"home-vue-go/internal/ent/contact"
	"home-vue-go/internal/ent/loginhistory"
	"home-vue-go/internal/ent/predicate"
	"home-vue-go/internal/ent/site"
	"home-vue-go/internal/ent/siteconfig"
	"home-vue-go/internal/ent/user"
	"home-vue-go/internal/ent/visit"
	"sync"
	"time"

	"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"
	TypeLoginHistory = "LoginHistory"
	TypeSite         = "Site"
	TypeSiteConfig   = "SiteConfig"
	TypeUser         = "User"
	TypeVisit        = "Visit"
)

// ContactMutation represents an operation that mutates the Contact nodes in the graph.
type ContactMutation struct {
	config
	op            Op
	typ           string
	id            *int
	_type         *string
	icon          *string
	url           *string
	qr_code       *string
	hover_color   *string
	sort_order    *int
	addsort_order *int
	clearedFields map[string]struct{}
	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 int) 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 int) {
	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 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 *ContactMutation) 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().Contact.Query().Where(m.predicates...).IDs(ctx)
	default:
		return nil, fmt.Errorf("IDs is not allowed on %s operations", m.op)
	}
}

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

// GetType returns the value of the "type" field in the mutation.
func (m *ContactMutation) GetType() (r string, 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 string, 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
}

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

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

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

// OldIcon returns the old "icon" 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) OldIcon(ctx context.Context) (v string, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldIcon is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldIcon requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldIcon: %w", err)
	}
	return oldValue.Icon, nil
}

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

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

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

// OldURL returns the old "url" 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) OldURL(ctx context.Context) (v string, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldURL is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldURL requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldURL: %w", err)
	}
	return oldValue.URL, nil
}

// ClearURL clears the value of the "url" field.
func (m *ContactMutation) ClearURL() {
	m.url = nil
	m.clearedFields[contact.FieldURL] = struct{}{}
}

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

// ResetURL resets all changes to the "url" field.
func (m *ContactMutation) ResetURL() {
	m.url = nil
	delete(m.clearedFields, contact.FieldURL)
}

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

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

// OldQrCode returns the old "qr_code" 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) OldQrCode(ctx context.Context) (v string, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldQrCode is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldQrCode requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldQrCode: %w", err)
	}
	return oldValue.QrCode, nil
}

// ClearQrCode clears the value of the "qr_code" field.
func (m *ContactMutation) ClearQrCode() {
	m.qr_code = nil
	m.clearedFields[contact.FieldQrCode] = struct{}{}
}

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

// ResetQrCode resets all changes to the "qr_code" field.
func (m *ContactMutation) ResetQrCode() {
	m.qr_code = nil
	delete(m.clearedFields, contact.FieldQrCode)
}

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

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

// OldHoverColor returns the old "hover_color" 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) OldHoverColor(ctx context.Context) (v string, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldHoverColor is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldHoverColor requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldHoverColor: %w", err)
	}
	return oldValue.HoverColor, nil
}

// ClearHoverColor clears the value of the "hover_color" field.
func (m *ContactMutation) ClearHoverColor() {
	m.hover_color = nil
	m.clearedFields[contact.FieldHoverColor] = struct{}{}
}

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

// ResetHoverColor resets all changes to the "hover_color" field.
func (m *ContactMutation) ResetHoverColor() {
	m.hover_color = nil
	delete(m.clearedFields, contact.FieldHoverColor)
}

// SetSortOrder sets the "sort_order" field.
func (m *ContactMutation) SetSortOrder(i int) {
	m.sort_order = &i
	m.addsort_order = nil
}

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

// OldSortOrder returns the old "sort_order" 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) OldSortOrder(ctx context.Context) (v int, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, errors.New("OldSortOrder is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, errors.New("OldSortOrder requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldSortOrder: %w", err)
	}
	return oldValue.SortOrder, nil
}

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

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

// ResetSortOrder resets all changes to the "sort_order" field.
func (m *ContactMutation) ResetSortOrder() {
	m.sort_order = nil
	m.addsort_order = 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, 6)
	if m._type != nil {
		fields = append(fields, contact.FieldType)
	}
	if m.icon != nil {
		fields = append(fields, contact.FieldIcon)
	}
	if m.url != nil {
		fields = append(fields, contact.FieldURL)
	}
	if m.qr_code != nil {
		fields = append(fields, contact.FieldQrCode)
	}
	if m.hover_color != nil {
		fields = append(fields, contact.FieldHoverColor)
	}
	if m.sort_order != nil {
		fields = append(fields, contact.FieldSortOrder)
	}
	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.FieldType:
		return m.GetType()
	case contact.FieldIcon:
		return m.Icon()
	case contact.FieldURL:
		return m.URL()
	case contact.FieldQrCode:
		return m.QrCode()
	case contact.FieldHoverColor:
		return m.HoverColor()
	case contact.FieldSortOrder:
		return m.SortOrder()
	}
	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.FieldType:
		return m.OldType(ctx)
	case contact.FieldIcon:
		return m.OldIcon(ctx)
	case contact.FieldURL:
		return m.OldURL(ctx)
	case contact.FieldQrCode:
		return m.OldQrCode(ctx)
	case contact.FieldHoverColor:
		return m.OldHoverColor(ctx)
	case contact.FieldSortOrder:
		return m.OldSortOrder(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.FieldType:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetType(v)
		return nil
	case contact.FieldIcon:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetIcon(v)
		return nil
	case contact.FieldURL:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetURL(v)
		return nil
	case contact.FieldQrCode:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetQrCode(v)
		return nil
	case contact.FieldHoverColor:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetHoverColor(v)
		return nil
	case contact.FieldSortOrder:
		v, ok := value.(int)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetSortOrder(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.addsort_order != nil {
		fields = append(fields, contact.FieldSortOrder)
	}
	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.FieldSortOrder:
		return m.AddedSortOrder()
	}
	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.FieldSortOrder:
		v, ok := value.(int)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.AddSortOrder(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.FieldURL) {
		fields = append(fields, contact.FieldURL)
	}
	if m.FieldCleared(contact.FieldQrCode) {
		fields = append(fields, contact.FieldQrCode)
	}
	if m.FieldCleared(contact.FieldHoverColor) {
		fields = append(fields, contact.FieldHoverColor)
	}
	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.FieldURL:
		m.ClearURL()
		return nil
	case contact.FieldQrCode:
		m.ClearQrCode()
		return nil
	case contact.FieldHoverColor:
		m.ClearHoverColor()
		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.FieldType:
		m.ResetType()
		return nil
	case contact.FieldIcon:
		m.ResetIcon()
		return nil
	case contact.FieldURL:
		m.ResetURL()
		return nil
	case contact.FieldQrCode:
		m.ResetQrCode()
		return nil
	case contact.FieldHoverColor:
		m.ResetHoverColor()
		return nil
	case contact.FieldSortOrder:
		m.ResetSortOrder()
		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, 0)
	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 {
	return nil
}

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

// ClearedEdges returns all edge names that were cleared in this mutation.
func (m *ContactMutation) 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 *ContactMutation) 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 *ContactMutation) ClearEdge(name string) error {
	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 {
	return fmt.Errorf("unknown Contact edge %s", name)
}

// LoginHistoryMutation represents an operation that mutates the LoginHistory nodes in the graph.
type LoginHistoryMutation struct {
	config
	op            Op
	typ           string
	id            *int
	username      *string
	ip            *string
	location      *string
	user_agent    *string
	login_time    *time.Time
	success       *bool
	clearedFields map[string]struct{}
	done          bool
	oldValue      func(context.Context) (*LoginHistory, error)
	predicates    []predicate.LoginHistory
}

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

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

// newLoginHistoryMutation creates new mutation for the LoginHistory entity.
func newLoginHistoryMutation(c config, op Op, opts ...loginhistoryOption) *LoginHistoryMutation {
	m := &LoginHistoryMutation{
		config:        c,
		op:            op,
		typ:           TypeLoginHistory,
		clearedFields: make(map[string]struct{}),
	}
	for _, opt := range opts {
		opt(m)
	}
	return m
}

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

// withLoginHistory sets the old LoginHistory of the mutation.
func withLoginHistory(node *LoginHistory) loginhistoryOption {
	return func(m *LoginHistoryMutation) {
		m.oldValue = func(context.Context) (*LoginHistory, 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 LoginHistoryMutation) 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 LoginHistoryMutation) 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 LoginHistory entities.
func (m *LoginHistoryMutation) SetID(id int) {
	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 *LoginHistoryMutation) 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 *LoginHistoryMutation) 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().LoginHistory.Query().Where(m.predicates...).IDs(ctx)
	default:
		return nil, fmt.Errorf("IDs is not allowed on %s operations", m.op)
	}
}

// SetUsername sets the "username" field.
func (m *LoginHistoryMutation) SetUsername(s string) {
	m.username = &s
}

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

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

// ResetUsername resets all changes to the "username" field.
func (m *LoginHistoryMutation) ResetUsername() {
	m.username = nil
}

// SetIP sets the "ip" field.
func (m *LoginHistoryMutation) SetIP(s string) {
	m.ip = &s
}

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

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

// ResetIP resets all changes to the "ip" field.
func (m *LoginHistoryMutation) ResetIP() {
	m.ip = nil
}

// SetLocation sets the "location" field.
func (m *LoginHistoryMutation) SetLocation(s string) {
	m.location = &s
}

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

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

// ClearLocation clears the value of the "location" field.
func (m *LoginHistoryMutation) ClearLocation() {
	m.location = nil
	m.clearedFields[loginhistory.FieldLocation] = struct{}{}
}

// LocationCleared returns if the "location" field was cleared in this mutation.
func (m *LoginHistoryMutation) LocationCleared() bool {
	_, ok := m.clearedFields[loginhistory.FieldLocation]
	return ok
}

// ResetLocation resets all changes to the "location" field.
func (m *LoginHistoryMutation) ResetLocation() {
	m.location = nil
	delete(m.clearedFields, loginhistory.FieldLocation)
}

// SetUserAgent sets the "user_agent" field.
func (m *LoginHistoryMutation) SetUserAgent(s string) {
	m.user_agent = &s
}

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

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

// ClearUserAgent clears the value of the "user_agent" field.
func (m *LoginHistoryMutation) ClearUserAgent() {
	m.user_agent = nil
	m.clearedFields[loginhistory.FieldUserAgent] = struct{}{}
}

// UserAgentCleared returns if the "user_agent" field was cleared in this mutation.
func (m *LoginHistoryMutation) UserAgentCleared() bool {
	_, ok := m.clearedFields[loginhistory.FieldUserAgent]
	return ok
}

// ResetUserAgent resets all changes to the "user_agent" field.
func (m *LoginHistoryMutation) ResetUserAgent() {
	m.user_agent = nil
	delete(m.clearedFields, loginhistory.FieldUserAgent)
}

// SetLoginTime sets the "login_time" field.
func (m *LoginHistoryMutation) SetLoginTime(t time.Time) {
	m.login_time = &t
}

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

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

// ResetLoginTime resets all changes to the "login_time" field.
func (m *LoginHistoryMutation) ResetLoginTime() {
	m.login_time = nil
}

// SetSuccess sets the "success" field.
func (m *LoginHistoryMutation) SetSuccess(b bool) {
	m.success = &b
}

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

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

// ResetSuccess resets all changes to the "success" field.
func (m *LoginHistoryMutation) ResetSuccess() {
	m.success = nil
}

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

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

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

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

// Type returns the node type of this mutation (LoginHistory).
func (m *LoginHistoryMutation) 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 *LoginHistoryMutation) Fields() []string {
	fields := make([]string, 0, 6)
	if m.username != nil {
		fields = append(fields, loginhistory.FieldUsername)
	}
	if m.ip != nil {
		fields = append(fields, loginhistory.FieldIP)
	}
	if m.location != nil {
		fields = append(fields, loginhistory.FieldLocation)
	}
	if m.user_agent != nil {
		fields = append(fields, loginhistory.FieldUserAgent)
	}
	if m.login_time != nil {
		fields = append(fields, loginhistory.FieldLoginTime)
	}
	if m.success != nil {
		fields = append(fields, loginhistory.FieldSuccess)
	}
	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 *LoginHistoryMutation) Field(name string) (ent.Value, bool) {
	switch name {
	case loginhistory.FieldUsername:
		return m.Username()
	case loginhistory.FieldIP:
		return m.IP()
	case loginhistory.FieldLocation:
		return m.Location()
	case loginhistory.FieldUserAgent:
		return m.UserAgent()
	case loginhistory.FieldLoginTime:
		return m.LoginTime()
	case loginhistory.FieldSuccess:
		return m.Success()
	}
	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 *LoginHistoryMutation) OldField(ctx context.Context, name string) (ent.Value, error) {
	switch name {
	case loginhistory.FieldUsername:
		return m.OldUsername(ctx)
	case loginhistory.FieldIP:
		return m.OldIP(ctx)
	case loginhistory.FieldLocation:
		return m.OldLocation(ctx)
	case loginhistory.FieldUserAgent:
		return m.OldUserAgent(ctx)
	case loginhistory.FieldLoginTime:
		return m.OldLoginTime(ctx)
	case loginhistory.FieldSuccess:
		return m.OldSuccess(ctx)
	}
	return nil, fmt.Errorf("unknown LoginHistory 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 *LoginHistoryMutation) SetField(name string, value ent.Value) error {
	switch name {
	case loginhistory.FieldUsername:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetUsername(v)
		return nil
	case loginhistory.FieldIP:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetIP(v)
		return nil
	case loginhistory.FieldLocation:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetLocation(v)
		return nil
	case loginhistory.FieldUserAgent:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetUserAgent(v)
		return nil
	case loginhistory.FieldLoginTime:
		v, ok := value.(time.Time)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetLoginTime(v)
		return nil
	case loginhistory.FieldSuccess:
		v, ok := value.(bool)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetSuccess(v)
		return nil
	}
	return fmt.Errorf("unknown LoginHistory field %s", name)
}

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

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

// FieldCleared returns a boolean indicating if a field with the given name was
// cleared in this mutation.
func (m *LoginHistoryMutation) 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 *LoginHistoryMutation) ClearField(name string) error {
	switch name {
	case loginhistory.FieldLocation:
		m.ClearLocation()
		return nil
	case loginhistory.FieldUserAgent:
		m.ClearUserAgent()
		return nil
	}
	return fmt.Errorf("unknown LoginHistory 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 *LoginHistoryMutation) ResetField(name string) error {
	switch name {
	case loginhistory.FieldUsername:
		m.ResetUsername()
		return nil
	case loginhistory.FieldIP:
		m.ResetIP()
		return nil
	case loginhistory.FieldLocation:
		m.ResetLocation()
		return nil
	case loginhistory.FieldUserAgent:
		m.ResetUserAgent()
		return nil
	case loginhistory.FieldLoginTime:
		m.ResetLoginTime()
		return nil
	case loginhistory.FieldSuccess:
		m.ResetSuccess()
		return nil
	}
	return fmt.Errorf("unknown LoginHistory field %s", name)
}

// AddedEdges returns all edge names that were set/added in this mutation.
func (m *LoginHistoryMutation) 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 *LoginHistoryMutation) AddedIDs(name string) []ent.Value {
	return nil
}

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

// ClearedEdges returns all edge names that were cleared in this mutation.
func (m *LoginHistoryMutation) 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 *LoginHistoryMutation) 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 *LoginHistoryMutation) ClearEdge(name string) error {
	return fmt.Errorf("unknown LoginHistory 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 *LoginHistoryMutation) ResetEdge(name string) error {
	return fmt.Errorf("unknown LoginHistory edge %s", name)
}

// SiteMutation represents an operation that mutates the Site nodes in the graph.
type SiteMutation struct {
	config
	op            Op
	typ           string
	id            *int
	name          *string
	url           *string
	icon          *string
	sort_order    *int
	addsort_order *int
	clearedFields map[string]struct{}
	done          bool
	oldValue      func(context.Context) (*Site, error)
	predicates    []predicate.Site
}

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

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

// newSiteMutation creates new mutation for the Site entity.
func newSiteMutation(c config, op Op, opts ...siteOption) *SiteMutation {
	m := &SiteMutation{
		config:        c,
		op:            op,
		typ:           TypeSite,
		clearedFields: make(map[string]struct{}),
	}
	for _, opt := range opts {
		opt(m)
	}
	return m
}

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

// withSite sets the old Site of the mutation.
func withSite(node *Site) siteOption {
	return func(m *SiteMutation) {
		m.oldValue = func(context.Context) (*Site, 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 SiteMutation) 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 SiteMutation) 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 Site entities.
func (m *SiteMutation) SetID(id int) {
	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 *SiteMutation) 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 *SiteMutation) 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().Site.Query().Where(m.predicates...).IDs(ctx)
	default:
		return nil, fmt.Errorf("IDs is not allowed on %s operations", m.op)
	}
}

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

// Name returns the value of the "name" field in the mutation.
func (m *SiteMutation) 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 Site entity.
// If the Site 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 *SiteMutation) 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 *SiteMutation) ResetName() {
	m.name = nil
}

// SetURL sets the "url" field.
func (m *SiteMutation) SetURL(s string) {
	m.url = &s
}

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

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

// ResetURL resets all changes to the "url" field.
func (m *SiteMutation) ResetURL() {
	m.url = nil
}

// SetIcon sets the "icon" field.
func (m *SiteMutation) SetIcon(s string) {
	m.icon = &s
}

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

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

// ResetIcon resets all changes to the "icon" field.
func (m *SiteMutation) ResetIcon() {
	m.icon = nil
}

// SetSortOrder sets the "sort_order" field.
func (m *SiteMutation) SetSortOrder(i int) {
	m.sort_order = &i
	m.addsort_order = nil
}

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

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

// AddSortOrder adds i to the "sort_order" field.
func (m *SiteMutation) AddSortOrder(i int) {
	if m.addsort_order != nil {
		*m.addsort_order += i
	} else {
		m.addsort_order = &i
	}
}

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

// ResetSortOrder resets all changes to the "sort_order" field.
func (m *SiteMutation) ResetSortOrder() {
	m.sort_order = nil
	m.addsort_order = nil
}

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

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

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

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

// Type returns the node type of this mutation (Site).
func (m *SiteMutation) 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 *SiteMutation) Fields() []string {
	fields := make([]string, 0, 4)
	if m.name != nil {
		fields = append(fields, site.FieldName)
	}
	if m.url != nil {
		fields = append(fields, site.FieldURL)
	}
	if m.icon != nil {
		fields = append(fields, site.FieldIcon)
	}
	if m.sort_order != nil {
		fields = append(fields, site.FieldSortOrder)
	}
	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 *SiteMutation) Field(name string) (ent.Value, bool) {
	switch name {
	case site.FieldName:
		return m.Name()
	case site.FieldURL:
		return m.URL()
	case site.FieldIcon:
		return m.Icon()
	case site.FieldSortOrder:
		return m.SortOrder()
	}
	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 *SiteMutation) OldField(ctx context.Context, name string) (ent.Value, error) {
	switch name {
	case site.FieldName:
		return m.OldName(ctx)
	case site.FieldURL:
		return m.OldURL(ctx)
	case site.FieldIcon:
		return m.OldIcon(ctx)
	case site.FieldSortOrder:
		return m.OldSortOrder(ctx)
	}
	return nil, fmt.Errorf("unknown Site 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 *SiteMutation) SetField(name string, value ent.Value) error {
	switch name {
	case site.FieldName:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetName(v)
		return nil
	case site.FieldURL:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetURL(v)
		return nil
	case site.FieldIcon:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetIcon(v)
		return nil
	case site.FieldSortOrder:
		v, ok := value.(int)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetSortOrder(v)
		return nil
	}
	return fmt.Errorf("unknown Site field %s", name)
}

// AddedFields returns all numeric fields that were incremented/decremented during
// this mutation.
func (m *SiteMutation) AddedFields() []string {
	var fields []string
	if m.addsort_order != nil {
		fields = append(fields, site.FieldSortOrder)
	}
	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 *SiteMutation) AddedField(name string) (ent.Value, bool) {
	switch name {
	case site.FieldSortOrder:
		return m.AddedSortOrder()
	}
	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 *SiteMutation) AddField(name string, value ent.Value) error {
	switch name {
	case site.FieldSortOrder:
		v, ok := value.(int)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.AddSortOrder(v)
		return nil
	}
	return fmt.Errorf("unknown Site numeric field %s", name)
}

// ClearedFields returns all nullable fields that were cleared during this
// mutation.
func (m *SiteMutation) ClearedFields() []string {
	return nil
}

// FieldCleared returns a boolean indicating if a field with the given name was
// cleared in this mutation.
func (m *SiteMutation) 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 *SiteMutation) ClearField(name string) error {
	return fmt.Errorf("unknown Site 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 *SiteMutation) ResetField(name string) error {
	switch name {
	case site.FieldName:
		m.ResetName()
		return nil
	case site.FieldURL:
		m.ResetURL()
		return nil
	case site.FieldIcon:
		m.ResetIcon()
		return nil
	case site.FieldSortOrder:
		m.ResetSortOrder()
		return nil
	}
	return fmt.Errorf("unknown Site field %s", name)
}

// AddedEdges returns all edge names that were set/added in this mutation.
func (m *SiteMutation) 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 *SiteMutation) AddedIDs(name string) []ent.Value {
	return nil
}

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

// ClearedEdges returns all edge names that were cleared in this mutation.
func (m *SiteMutation) 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 *SiteMutation) 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 *SiteMutation) ClearEdge(name string) error {
	return fmt.Errorf("unknown Site 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 *SiteMutation) ResetEdge(name string) error {
	return fmt.Errorf("unknown Site edge %s", name)
}

// SiteConfigMutation represents an operation that mutates the SiteConfig nodes in the graph.
type SiteConfigMutation struct {
	config
	op                Op
	typ               string
	id                *int
	site_name         *string
	site_url          *string
	site_icon         *string
	site_description  *string
	site_keywords     *string
	user_name         *string
	profile_image_url *string
	icp_number        *string
	police_number     *string
	page_title        *string
	favicon           *string
	umami_script      *string
	umami_website_id  *string
	icon_library      *string
	font_library      *string
	clearedFields     map[string]struct{}
	done              bool
	oldValue          func(context.Context) (*SiteConfig, error)
	predicates        []predicate.SiteConfig
}

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

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

// newSiteConfigMutation creates new mutation for the SiteConfig entity.
func newSiteConfigMutation(c config, op Op, opts ...siteconfigOption) *SiteConfigMutation {
	m := &SiteConfigMutation{
		config:        c,
		op:            op,
		typ:           TypeSiteConfig,
		clearedFields: make(map[string]struct{}),
	}
	for _, opt := range opts {
		opt(m)
	}
	return m
}

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

// withSiteConfig sets the old SiteConfig of the mutation.
func withSiteConfig(node *SiteConfig) siteconfigOption {
	return func(m *SiteConfigMutation) {
		m.oldValue = func(context.Context) (*SiteConfig, 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 SiteConfigMutation) 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 SiteConfigMutation) 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 SiteConfig entities.
func (m *SiteConfigMutation) SetID(id int) {
	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 *SiteConfigMutation) 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 *SiteConfigMutation) 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().SiteConfig.Query().Where(m.predicates...).IDs(ctx)
	default:
		return nil, fmt.Errorf("IDs is not allowed on %s operations", m.op)
	}
}

// SetSiteName sets the "site_name" field.
func (m *SiteConfigMutation) SetSiteName(s string) {
	m.site_name = &s
}

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

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

// ResetSiteName resets all changes to the "site_name" field.
func (m *SiteConfigMutation) ResetSiteName() {
	m.site_name = nil
}

// SetSiteURL sets the "site_url" field.
func (m *SiteConfigMutation) SetSiteURL(s string) {
	m.site_url = &s
}

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

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

// ResetSiteURL resets all changes to the "site_url" field.
func (m *SiteConfigMutation) ResetSiteURL() {
	m.site_url = nil
}

// SetSiteIcon sets the "site_icon" field.
func (m *SiteConfigMutation) SetSiteIcon(s string) {
	m.site_icon = &s
}

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

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

// ResetSiteIcon resets all changes to the "site_icon" field.
func (m *SiteConfigMutation) ResetSiteIcon() {
	m.site_icon = nil
}

// SetSiteDescription sets the "site_description" field.
func (m *SiteConfigMutation) SetSiteDescription(s string) {
	m.site_description = &s
}

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

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

// ResetSiteDescription resets all changes to the "site_description" field.
func (m *SiteConfigMutation) ResetSiteDescription() {
	m.site_description = nil
}

// SetSiteKeywords sets the "site_keywords" field.
func (m *SiteConfigMutation) SetSiteKeywords(s string) {
	m.site_keywords = &s
}

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

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

// ResetSiteKeywords resets all changes to the "site_keywords" field.
func (m *SiteConfigMutation) ResetSiteKeywords() {
	m.site_keywords = nil
}

// SetUserName sets the "user_name" field.
func (m *SiteConfigMutation) SetUserName(s string) {
	m.user_name = &s
}

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

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

// ResetUserName resets all changes to the "user_name" field.
func (m *SiteConfigMutation) ResetUserName() {
	m.user_name = nil
}

// SetProfileImageURL sets the "profile_image_url" field.
func (m *SiteConfigMutation) SetProfileImageURL(s string) {
	m.profile_image_url = &s
}

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

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

// ClearProfileImageURL clears the value of the "profile_image_url" field.
func (m *SiteConfigMutation) ClearProfileImageURL() {
	m.profile_image_url = nil
	m.clearedFields[siteconfig.FieldProfileImageURL] = struct{}{}
}

// ProfileImageURLCleared returns if the "profile_image_url" field was cleared in this mutation.
func (m *SiteConfigMutation) ProfileImageURLCleared() bool {
	_, ok := m.clearedFields[siteconfig.FieldProfileImageURL]
	return ok
}

// ResetProfileImageURL resets all changes to the "profile_image_url" field.
func (m *SiteConfigMutation) ResetProfileImageURL() {
	m.profile_image_url = nil
	delete(m.clearedFields, siteconfig.FieldProfileImageURL)
}

// SetIcpNumber sets the "icp_number" field.
func (m *SiteConfigMutation) SetIcpNumber(s string) {
	m.icp_number = &s
}

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

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

// ClearIcpNumber clears the value of the "icp_number" field.
func (m *SiteConfigMutation) ClearIcpNumber() {
	m.icp_number = nil
	m.clearedFields[siteconfig.FieldIcpNumber] = struct{}{}
}

// IcpNumberCleared returns if the "icp_number" field was cleared in this mutation.
func (m *SiteConfigMutation) IcpNumberCleared() bool {
	_, ok := m.clearedFields[siteconfig.FieldIcpNumber]
	return ok
}

// ResetIcpNumber resets all changes to the "icp_number" field.
func (m *SiteConfigMutation) ResetIcpNumber() {
	m.icp_number = nil
	delete(m.clearedFields, siteconfig.FieldIcpNumber)
}

// SetPoliceNumber sets the "police_number" field.
func (m *SiteConfigMutation) SetPoliceNumber(s string) {
	m.police_number = &s
}

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

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

// ClearPoliceNumber clears the value of the "police_number" field.
func (m *SiteConfigMutation) ClearPoliceNumber() {
	m.police_number = nil
	m.clearedFields[siteconfig.FieldPoliceNumber] = struct{}{}
}

// PoliceNumberCleared returns if the "police_number" field was cleared in this mutation.
func (m *SiteConfigMutation) PoliceNumberCleared() bool {
	_, ok := m.clearedFields[siteconfig.FieldPoliceNumber]
	return ok
}

// ResetPoliceNumber resets all changes to the "police_number" field.
func (m *SiteConfigMutation) ResetPoliceNumber() {
	m.police_number = nil
	delete(m.clearedFields, siteconfig.FieldPoliceNumber)
}

// SetPageTitle sets the "page_title" field.
func (m *SiteConfigMutation) SetPageTitle(s string) {
	m.page_title = &s
}

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

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

// ClearPageTitle clears the value of the "page_title" field.
func (m *SiteConfigMutation) ClearPageTitle() {
	m.page_title = nil
	m.clearedFields[siteconfig.FieldPageTitle] = struct{}{}
}

// PageTitleCleared returns if the "page_title" field was cleared in this mutation.
func (m *SiteConfigMutation) PageTitleCleared() bool {
	_, ok := m.clearedFields[siteconfig.FieldPageTitle]
	return ok
}

// ResetPageTitle resets all changes to the "page_title" field.
func (m *SiteConfigMutation) ResetPageTitle() {
	m.page_title = nil
	delete(m.clearedFields, siteconfig.FieldPageTitle)
}

// SetFavicon sets the "favicon" field.
func (m *SiteConfigMutation) SetFavicon(s string) {
	m.favicon = &s
}

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

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

// ClearFavicon clears the value of the "favicon" field.
func (m *SiteConfigMutation) ClearFavicon() {
	m.favicon = nil
	m.clearedFields[siteconfig.FieldFavicon] = struct{}{}
}

// FaviconCleared returns if the "favicon" field was cleared in this mutation.
func (m *SiteConfigMutation) FaviconCleared() bool {
	_, ok := m.clearedFields[siteconfig.FieldFavicon]
	return ok
}

// ResetFavicon resets all changes to the "favicon" field.
func (m *SiteConfigMutation) ResetFavicon() {
	m.favicon = nil
	delete(m.clearedFields, siteconfig.FieldFavicon)
}

// SetUmamiScript sets the "umami_script" field.
func (m *SiteConfigMutation) SetUmamiScript(s string) {
	m.umami_script = &s
}

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

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

// ClearUmamiScript clears the value of the "umami_script" field.
func (m *SiteConfigMutation) ClearUmamiScript() {
	m.umami_script = nil
	m.clearedFields[siteconfig.FieldUmamiScript] = struct{}{}
}

// UmamiScriptCleared returns if the "umami_script" field was cleared in this mutation.
func (m *SiteConfigMutation) UmamiScriptCleared() bool {
	_, ok := m.clearedFields[siteconfig.FieldUmamiScript]
	return ok
}

// ResetUmamiScript resets all changes to the "umami_script" field.
func (m *SiteConfigMutation) ResetUmamiScript() {
	m.umami_script = nil
	delete(m.clearedFields, siteconfig.FieldUmamiScript)
}

// SetUmamiWebsiteID sets the "umami_website_id" field.
func (m *SiteConfigMutation) SetUmamiWebsiteID(s string) {
	m.umami_website_id = &s
}

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

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

// ClearUmamiWebsiteID clears the value of the "umami_website_id" field.
func (m *SiteConfigMutation) ClearUmamiWebsiteID() {
	m.umami_website_id = nil
	m.clearedFields[siteconfig.FieldUmamiWebsiteID] = struct{}{}
}

// UmamiWebsiteIDCleared returns if the "umami_website_id" field was cleared in this mutation.
func (m *SiteConfigMutation) UmamiWebsiteIDCleared() bool {
	_, ok := m.clearedFields[siteconfig.FieldUmamiWebsiteID]
	return ok
}

// ResetUmamiWebsiteID resets all changes to the "umami_website_id" field.
func (m *SiteConfigMutation) ResetUmamiWebsiteID() {
	m.umami_website_id = nil
	delete(m.clearedFields, siteconfig.FieldUmamiWebsiteID)
}

// SetIconLibrary sets the "icon_library" field.
func (m *SiteConfigMutation) SetIconLibrary(s string) {
	m.icon_library = &s
}

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

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

// ClearIconLibrary clears the value of the "icon_library" field.
func (m *SiteConfigMutation) ClearIconLibrary() {
	m.icon_library = nil
	m.clearedFields[siteconfig.FieldIconLibrary] = struct{}{}
}

// IconLibraryCleared returns if the "icon_library" field was cleared in this mutation.
func (m *SiteConfigMutation) IconLibraryCleared() bool {
	_, ok := m.clearedFields[siteconfig.FieldIconLibrary]
	return ok
}

// ResetIconLibrary resets all changes to the "icon_library" field.
func (m *SiteConfigMutation) ResetIconLibrary() {
	m.icon_library = nil
	delete(m.clearedFields, siteconfig.FieldIconLibrary)
}

// SetFontLibrary sets the "font_library" field.
func (m *SiteConfigMutation) SetFontLibrary(s string) {
	m.font_library = &s
}

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

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

// ClearFontLibrary clears the value of the "font_library" field.
func (m *SiteConfigMutation) ClearFontLibrary() {
	m.font_library = nil
	m.clearedFields[siteconfig.FieldFontLibrary] = struct{}{}
}

// FontLibraryCleared returns if the "font_library" field was cleared in this mutation.
func (m *SiteConfigMutation) FontLibraryCleared() bool {
	_, ok := m.clearedFields[siteconfig.FieldFontLibrary]
	return ok
}

// ResetFontLibrary resets all changes to the "font_library" field.
func (m *SiteConfigMutation) ResetFontLibrary() {
	m.font_library = nil
	delete(m.clearedFields, siteconfig.FieldFontLibrary)
}

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

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

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

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

// Type returns the node type of this mutation (SiteConfig).
func (m *SiteConfigMutation) 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 *SiteConfigMutation) Fields() []string {
	fields := make([]string, 0, 15)
	if m.site_name != nil {
		fields = append(fields, siteconfig.FieldSiteName)
	}
	if m.site_url != nil {
		fields = append(fields, siteconfig.FieldSiteURL)
	}
	if m.site_icon != nil {
		fields = append(fields, siteconfig.FieldSiteIcon)
	}
	if m.site_description != nil {
		fields = append(fields, siteconfig.FieldSiteDescription)
	}
	if m.site_keywords != nil {
		fields = append(fields, siteconfig.FieldSiteKeywords)
	}
	if m.user_name != nil {
		fields = append(fields, siteconfig.FieldUserName)
	}
	if m.profile_image_url != nil {
		fields = append(fields, siteconfig.FieldProfileImageURL)
	}
	if m.icp_number != nil {
		fields = append(fields, siteconfig.FieldIcpNumber)
	}
	if m.police_number != nil {
		fields = append(fields, siteconfig.FieldPoliceNumber)
	}
	if m.page_title != nil {
		fields = append(fields, siteconfig.FieldPageTitle)
	}
	if m.favicon != nil {
		fields = append(fields, siteconfig.FieldFavicon)
	}
	if m.umami_script != nil {
		fields = append(fields, siteconfig.FieldUmamiScript)
	}
	if m.umami_website_id != nil {
		fields = append(fields, siteconfig.FieldUmamiWebsiteID)
	}
	if m.icon_library != nil {
		fields = append(fields, siteconfig.FieldIconLibrary)
	}
	if m.font_library != nil {
		fields = append(fields, siteconfig.FieldFontLibrary)
	}
	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 *SiteConfigMutation) Field(name string) (ent.Value, bool) {
	switch name {
	case siteconfig.FieldSiteName:
		return m.SiteName()
	case siteconfig.FieldSiteURL:
		return m.SiteURL()
	case siteconfig.FieldSiteIcon:
		return m.SiteIcon()
	case siteconfig.FieldSiteDescription:
		return m.SiteDescription()
	case siteconfig.FieldSiteKeywords:
		return m.SiteKeywords()
	case siteconfig.FieldUserName:
		return m.UserName()
	case siteconfig.FieldProfileImageURL:
		return m.ProfileImageURL()
	case siteconfig.FieldIcpNumber:
		return m.IcpNumber()
	case siteconfig.FieldPoliceNumber:
		return m.PoliceNumber()
	case siteconfig.FieldPageTitle:
		return m.PageTitle()
	case siteconfig.FieldFavicon:
		return m.Favicon()
	case siteconfig.FieldUmamiScript:
		return m.UmamiScript()
	case siteconfig.FieldUmamiWebsiteID:
		return m.UmamiWebsiteID()
	case siteconfig.FieldIconLibrary:
		return m.IconLibrary()
	case siteconfig.FieldFontLibrary:
		return m.FontLibrary()
	}
	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 *SiteConfigMutation) OldField(ctx context.Context, name string) (ent.Value, error) {
	switch name {
	case siteconfig.FieldSiteName:
		return m.OldSiteName(ctx)
	case siteconfig.FieldSiteURL:
		return m.OldSiteURL(ctx)
	case siteconfig.FieldSiteIcon:
		return m.OldSiteIcon(ctx)
	case siteconfig.FieldSiteDescription:
		return m.OldSiteDescription(ctx)
	case siteconfig.FieldSiteKeywords:
		return m.OldSiteKeywords(ctx)
	case siteconfig.FieldUserName:
		return m.OldUserName(ctx)
	case siteconfig.FieldProfileImageURL:
		return m.OldProfileImageURL(ctx)
	case siteconfig.FieldIcpNumber:
		return m.OldIcpNumber(ctx)
	case siteconfig.FieldPoliceNumber:
		return m.OldPoliceNumber(ctx)
	case siteconfig.FieldPageTitle:
		return m.OldPageTitle(ctx)
	case siteconfig.FieldFavicon:
		return m.OldFavicon(ctx)
	case siteconfig.FieldUmamiScript:
		return m.OldUmamiScript(ctx)
	case siteconfig.FieldUmamiWebsiteID:
		return m.OldUmamiWebsiteID(ctx)
	case siteconfig.FieldIconLibrary:
		return m.OldIconLibrary(ctx)
	case siteconfig.FieldFontLibrary:
		return m.OldFontLibrary(ctx)
	}
	return nil, fmt.Errorf("unknown SiteConfig 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 *SiteConfigMutation) SetField(name string, value ent.Value) error {
	switch name {
	case siteconfig.FieldSiteName:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetSiteName(v)
		return nil
	case siteconfig.FieldSiteURL:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetSiteURL(v)
		return nil
	case siteconfig.FieldSiteIcon:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetSiteIcon(v)
		return nil
	case siteconfig.FieldSiteDescription:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetSiteDescription(v)
		return nil
	case siteconfig.FieldSiteKeywords:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetSiteKeywords(v)
		return nil
	case siteconfig.FieldUserName:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetUserName(v)
		return nil
	case siteconfig.FieldProfileImageURL:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetProfileImageURL(v)
		return nil
	case siteconfig.FieldIcpNumber:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetIcpNumber(v)
		return nil
	case siteconfig.FieldPoliceNumber:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetPoliceNumber(v)
		return nil
	case siteconfig.FieldPageTitle:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetPageTitle(v)
		return nil
	case siteconfig.FieldFavicon:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetFavicon(v)
		return nil
	case siteconfig.FieldUmamiScript:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetUmamiScript(v)
		return nil
	case siteconfig.FieldUmamiWebsiteID:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetUmamiWebsiteID(v)
		return nil
	case siteconfig.FieldIconLibrary:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetIconLibrary(v)
		return nil
	case siteconfig.FieldFontLibrary:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetFontLibrary(v)
		return nil
	}
	return fmt.Errorf("unknown SiteConfig field %s", name)
}

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

// ClearedFields returns all nullable fields that were cleared during this
// mutation.
func (m *SiteConfigMutation) ClearedFields() []string {
	var fields []string
	if m.FieldCleared(siteconfig.FieldProfileImageURL) {
		fields = append(fields, siteconfig.FieldProfileImageURL)
	}
	if m.FieldCleared(siteconfig.FieldIcpNumber) {
		fields = append(fields, siteconfig.FieldIcpNumber)
	}
	if m.FieldCleared(siteconfig.FieldPoliceNumber) {
		fields = append(fields, siteconfig.FieldPoliceNumber)
	}
	if m.FieldCleared(siteconfig.FieldPageTitle) {
		fields = append(fields, siteconfig.FieldPageTitle)
	}
	if m.FieldCleared(siteconfig.FieldFavicon) {
		fields = append(fields, siteconfig.FieldFavicon)
	}
	if m.FieldCleared(siteconfig.FieldUmamiScript) {
		fields = append(fields, siteconfig.FieldUmamiScript)
	}
	if m.FieldCleared(siteconfig.FieldUmamiWebsiteID) {
		fields = append(fields, siteconfig.FieldUmamiWebsiteID)
	}
	if m.FieldCleared(siteconfig.FieldIconLibrary) {
		fields = append(fields, siteconfig.FieldIconLibrary)
	}
	if m.FieldCleared(siteconfig.FieldFontLibrary) {
		fields = append(fields, siteconfig.FieldFontLibrary)
	}
	return fields
}

// FieldCleared returns a boolean indicating if a field with the given name was
// cleared in this mutation.
func (m *SiteConfigMutation) 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 *SiteConfigMutation) ClearField(name string) error {
	switch name {
	case siteconfig.FieldProfileImageURL:
		m.ClearProfileImageURL()
		return nil
	case siteconfig.FieldIcpNumber:
		m.ClearIcpNumber()
		return nil
	case siteconfig.FieldPoliceNumber:
		m.ClearPoliceNumber()
		return nil
	case siteconfig.FieldPageTitle:
		m.ClearPageTitle()
		return nil
	case siteconfig.FieldFavicon:
		m.ClearFavicon()
		return nil
	case siteconfig.FieldUmamiScript:
		m.ClearUmamiScript()
		return nil
	case siteconfig.FieldUmamiWebsiteID:
		m.ClearUmamiWebsiteID()
		return nil
	case siteconfig.FieldIconLibrary:
		m.ClearIconLibrary()
		return nil
	case siteconfig.FieldFontLibrary:
		m.ClearFontLibrary()
		return nil
	}
	return fmt.Errorf("unknown SiteConfig 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 *SiteConfigMutation) ResetField(name string) error {
	switch name {
	case siteconfig.FieldSiteName:
		m.ResetSiteName()
		return nil
	case siteconfig.FieldSiteURL:
		m.ResetSiteURL()
		return nil
	case siteconfig.FieldSiteIcon:
		m.ResetSiteIcon()
		return nil
	case siteconfig.FieldSiteDescription:
		m.ResetSiteDescription()
		return nil
	case siteconfig.FieldSiteKeywords:
		m.ResetSiteKeywords()
		return nil
	case siteconfig.FieldUserName:
		m.ResetUserName()
		return nil
	case siteconfig.FieldProfileImageURL:
		m.ResetProfileImageURL()
		return nil
	case siteconfig.FieldIcpNumber:
		m.ResetIcpNumber()
		return nil
	case siteconfig.FieldPoliceNumber:
		m.ResetPoliceNumber()
		return nil
	case siteconfig.FieldPageTitle:
		m.ResetPageTitle()
		return nil
	case siteconfig.FieldFavicon:
		m.ResetFavicon()
		return nil
	case siteconfig.FieldUmamiScript:
		m.ResetUmamiScript()
		return nil
	case siteconfig.FieldUmamiWebsiteID:
		m.ResetUmamiWebsiteID()
		return nil
	case siteconfig.FieldIconLibrary:
		m.ResetIconLibrary()
		return nil
	case siteconfig.FieldFontLibrary:
		m.ResetFontLibrary()
		return nil
	}
	return fmt.Errorf("unknown SiteConfig field %s", name)
}

// AddedEdges returns all edge names that were set/added in this mutation.
func (m *SiteConfigMutation) 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 *SiteConfigMutation) AddedIDs(name string) []ent.Value {
	return nil
}

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

// ClearedEdges returns all edge names that were cleared in this mutation.
func (m *SiteConfigMutation) 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 *SiteConfigMutation) 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 *SiteConfigMutation) ClearEdge(name string) error {
	return fmt.Errorf("unknown SiteConfig 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 *SiteConfigMutation) ResetEdge(name string) error {
	return fmt.Errorf("unknown SiteConfig edge %s", name)
}

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

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

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

// newUserMutation creates new mutation for the User entity.
func newUserMutation(c config, op Op, opts ...userOption) *UserMutation {
	m := &UserMutation{
		config:        c,
		op:            op,
		typ:           TypeUser,
		clearedFields: make(map[string]struct{}),
	}
	for _, opt := range opts {
		opt(m)
	}
	return m
}

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

// withUser sets the old User of the mutation.
func withUser(node *User) userOption {
	return func(m *UserMutation) {
		m.oldValue = func(context.Context) (*User, 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 UserMutation) 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 UserMutation) 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 User entities.
func (m *UserMutation) SetID(id int) {
	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 *UserMutation) 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 *UserMutation) 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().User.Query().Where(m.predicates...).IDs(ctx)
	default:
		return nil, fmt.Errorf("IDs is not allowed on %s operations", m.op)
	}
}

// SetUsername sets the "username" field.
func (m *UserMutation) SetUsername(s string) {
	m.username = &s
}

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

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

// ResetUsername resets all changes to the "username" field.
func (m *UserMutation) ResetUsername() {
	m.username = nil
}

// SetPassword sets the "password" field.
func (m *UserMutation) SetPassword(s string) {
	m.password = &s
}

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

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

// ResetPassword resets all changes to the "password" field.
func (m *UserMutation) ResetPassword() {
	m.password = nil
}

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

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

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

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

// Type returns the node type of this mutation (User).
func (m *UserMutation) 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 *UserMutation) Fields() []string {
	fields := make([]string, 0, 2)
	if m.username != nil {
		fields = append(fields, user.FieldUsername)
	}
	if m.password != nil {
		fields = append(fields, user.FieldPassword)
	}
	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 *UserMutation) Field(name string) (ent.Value, bool) {
	switch name {
	case user.FieldUsername:
		return m.Username()
	case user.FieldPassword:
		return m.Password()
	}
	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 *UserMutation) OldField(ctx context.Context, name string) (ent.Value, error) {
	switch name {
	case user.FieldUsername:
		return m.OldUsername(ctx)
	case user.FieldPassword:
		return m.OldPassword(ctx)
	}
	return nil, fmt.Errorf("unknown User field %s", name)
}

// SetField sets the value of a field with the given name. It returns an error if
// the field is not defined in the schema, or if the type mismatched the field
// type.
func (m *UserMutation) SetField(name string, value ent.Value) error {
	switch name {
	case user.FieldUsername:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetUsername(v)
		return nil
	case user.FieldPassword:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetPassword(v)
		return nil
	}
	return fmt.Errorf("unknown User field %s", name)
}

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

// ClearedFields returns all nullable fields that were cleared during this
// mutation.
func (m *UserMutation) ClearedFields() []string {
	return nil
}

// FieldCleared returns a boolean indicating if a field with the given name was
// cleared in this mutation.
func (m *UserMutation) 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 *UserMutation) ClearField(name string) error {
	return fmt.Errorf("unknown User nullable field %s", name)
}

// ResetField resets all changes in the mutation for the field with the given name.
// It returns an error if the field is not defined in the schema.
func (m *UserMutation) ResetField(name string) error {
	switch name {
	case user.FieldUsername:
		m.ResetUsername()
		return nil
	case user.FieldPassword:
		m.ResetPassword()
		return nil
	}
	return fmt.Errorf("unknown User field %s", name)
}

// AddedEdges returns all edge names that were set/added in this mutation.
func (m *UserMutation) 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 *UserMutation) AddedIDs(name string) []ent.Value {
	return nil
}

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

// ClearedEdges returns all edge names that were cleared in this mutation.
func (m *UserMutation) 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 *UserMutation) 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 *UserMutation) ClearEdge(name string) error {
	return fmt.Errorf("unknown User unique edge %s", name)
}

// ResetEdge resets all changes to the edge with the given name in this mutation.
// It returns an error if the edge is not defined in the schema.
func (m *UserMutation) ResetEdge(name string) error {
	return fmt.Errorf("unknown User edge %s", name)
}

// VisitMutation represents an operation that mutates the Visit nodes in the graph.
type VisitMutation struct {
	config
	op            Op
	typ           string
	id            *int
	_path         *string
	ip            *string
	user_agent    *string
	referer       *string
	visit_time    *time.Time
	clearedFields map[string]struct{}
	done          bool
	oldValue      func(context.Context) (*Visit, error)
	predicates    []predicate.Visit
}

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

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

// newVisitMutation creates new mutation for the Visit entity.
func newVisitMutation(c config, op Op, opts ...visitOption) *VisitMutation {
	m := &VisitMutation{
		config:        c,
		op:            op,
		typ:           TypeVisit,
		clearedFields: make(map[string]struct{}),
	}
	for _, opt := range opts {
		opt(m)
	}
	return m
}

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

// withVisit sets the old Visit of the mutation.
func withVisit(node *Visit) visitOption {
	return func(m *VisitMutation) {
		m.oldValue = func(context.Context) (*Visit, 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 VisitMutation) 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 VisitMutation) 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 Visit entities.
func (m *VisitMutation) SetID(id int) {
	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 *VisitMutation) 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 *VisitMutation) 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().Visit.Query().Where(m.predicates...).IDs(ctx)
	default:
		return nil, fmt.Errorf("IDs is not allowed on %s operations", m.op)
	}
}

// SetPath sets the "path" field.
func (m *VisitMutation) SetPath(s string) {
	m._path = &s
}

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

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

// ResetPath resets all changes to the "path" field.
func (m *VisitMutation) ResetPath() {
	m._path = nil
}

// SetIP sets the "ip" field.
func (m *VisitMutation) SetIP(s string) {
	m.ip = &s
}

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

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

// ResetIP resets all changes to the "ip" field.
func (m *VisitMutation) ResetIP() {
	m.ip = nil
}

// SetUserAgent sets the "user_agent" field.
func (m *VisitMutation) SetUserAgent(s string) {
	m.user_agent = &s
}

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

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

// ClearUserAgent clears the value of the "user_agent" field.
func (m *VisitMutation) ClearUserAgent() {
	m.user_agent = nil
	m.clearedFields[visit.FieldUserAgent] = struct{}{}
}

// UserAgentCleared returns if the "user_agent" field was cleared in this mutation.
func (m *VisitMutation) UserAgentCleared() bool {
	_, ok := m.clearedFields[visit.FieldUserAgent]
	return ok
}

// ResetUserAgent resets all changes to the "user_agent" field.
func (m *VisitMutation) ResetUserAgent() {
	m.user_agent = nil
	delete(m.clearedFields, visit.FieldUserAgent)
}

// SetReferer sets the "referer" field.
func (m *VisitMutation) SetReferer(s string) {
	m.referer = &s
}

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

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

// ClearReferer clears the value of the "referer" field.
func (m *VisitMutation) ClearReferer() {
	m.referer = nil
	m.clearedFields[visit.FieldReferer] = struct{}{}
}

// RefererCleared returns if the "referer" field was cleared in this mutation.
func (m *VisitMutation) RefererCleared() bool {
	_, ok := m.clearedFields[visit.FieldReferer]
	return ok
}

// ResetReferer resets all changes to the "referer" field.
func (m *VisitMutation) ResetReferer() {
	m.referer = nil
	delete(m.clearedFields, visit.FieldReferer)
}

// SetVisitTime sets the "visit_time" field.
func (m *VisitMutation) SetVisitTime(t time.Time) {
	m.visit_time = &t
}

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

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

// ResetVisitTime resets all changes to the "visit_time" field.
func (m *VisitMutation) ResetVisitTime() {
	m.visit_time = nil
}

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

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

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

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

// Type returns the node type of this mutation (Visit).
func (m *VisitMutation) 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 *VisitMutation) Fields() []string {
	fields := make([]string, 0, 5)
	if m._path != nil {
		fields = append(fields, visit.FieldPath)
	}
	if m.ip != nil {
		fields = append(fields, visit.FieldIP)
	}
	if m.user_agent != nil {
		fields = append(fields, visit.FieldUserAgent)
	}
	if m.referer != nil {
		fields = append(fields, visit.FieldReferer)
	}
	if m.visit_time != nil {
		fields = append(fields, visit.FieldVisitTime)
	}
	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 *VisitMutation) Field(name string) (ent.Value, bool) {
	switch name {
	case visit.FieldPath:
		return m.Path()
	case visit.FieldIP:
		return m.IP()
	case visit.FieldUserAgent:
		return m.UserAgent()
	case visit.FieldReferer:
		return m.Referer()
	case visit.FieldVisitTime:
		return m.VisitTime()
	}
	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 *VisitMutation) OldField(ctx context.Context, name string) (ent.Value, error) {
	switch name {
	case visit.FieldPath:
		return m.OldPath(ctx)
	case visit.FieldIP:
		return m.OldIP(ctx)
	case visit.FieldUserAgent:
		return m.OldUserAgent(ctx)
	case visit.FieldReferer:
		return m.OldReferer(ctx)
	case visit.FieldVisitTime:
		return m.OldVisitTime(ctx)
	}
	return nil, fmt.Errorf("unknown Visit 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 *VisitMutation) SetField(name string, value ent.Value) error {
	switch name {
	case visit.FieldPath:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetPath(v)
		return nil
	case visit.FieldIP:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetIP(v)
		return nil
	case visit.FieldUserAgent:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetUserAgent(v)
		return nil
	case visit.FieldReferer:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetReferer(v)
		return nil
	case visit.FieldVisitTime:
		v, ok := value.(time.Time)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetVisitTime(v)
		return nil
	}
	return fmt.Errorf("unknown Visit field %s", name)
}

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

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

// FieldCleared returns a boolean indicating if a field with the given name was
// cleared in this mutation.
func (m *VisitMutation) 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 *VisitMutation) ClearField(name string) error {
	switch name {
	case visit.FieldUserAgent:
		m.ClearUserAgent()
		return nil
	case visit.FieldReferer:
		m.ClearReferer()
		return nil
	}
	return fmt.Errorf("unknown Visit 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 *VisitMutation) ResetField(name string) error {
	switch name {
	case visit.FieldPath:
		m.ResetPath()
		return nil
	case visit.FieldIP:
		m.ResetIP()
		return nil
	case visit.FieldUserAgent:
		m.ResetUserAgent()
		return nil
	case visit.FieldReferer:
		m.ResetReferer()
		return nil
	case visit.FieldVisitTime:
		m.ResetVisitTime()
		return nil
	}
	return fmt.Errorf("unknown Visit field %s", name)
}

// AddedEdges returns all edge names that were set/added in this mutation.
func (m *VisitMutation) 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 *VisitMutation) AddedIDs(name string) []ent.Value {
	return nil
}

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

// ClearedEdges returns all edge names that were cleared in this mutation.
func (m *VisitMutation) 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 *VisitMutation) 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 *VisitMutation) ClearEdge(name string) error {
	return fmt.Errorf("unknown Visit 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 *VisitMutation) ResetEdge(name string) error {
	return fmt.Errorf("unknown Visit edge %s", name)
}