// Code generated by ent, DO NOT EDIT.

package models

import (
	"context"
	"errors"
	"fmt"
	"juwan-backend/app/users/rpc/internal/models/predicate"
	"juwan-backend/app/users/rpc/internal/models/schema"
	"juwan-backend/app/users/rpc/internal/models/users"
	"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.
	TypeUsers = "Users"
)

// UsersMutation represents an operation that mutates the Users nodes in the graph.
type UsersMutation struct {
	config
	op                   Op
	typ                  string
	id                   *int64
	username             *string
	password_hash        *string
	email                *string
	phone                *string
	nickname             *string
	avatar               *string
	bio                  *string
	current_role         *string
	verified_roles       *[]string
	appendverified_roles []string
	verificationStatus   *schema.VerificationStatusStruct
	is_admin             *bool
	created_at           *time.Time
	updated_at           *time.Time
	deleted_at           *time.Time
	clearedFields        map[string]struct{}
	done                 bool
	oldValue             func(context.Context) (*Users, error)
	predicates           []predicate.Users
}

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

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

// newUsersMutation creates new mutation for the Users entity.
func newUsersMutation(c config, op Op, opts ...usersOption) *UsersMutation {
	m := &UsersMutation{
		config:        c,
		op:            op,
		typ:           TypeUsers,
		clearedFields: make(map[string]struct{}),
	}
	for _, opt := range opts {
		opt(m)
	}
	return m
}

// withUsersID sets the ID field of the mutation.
func withUsersID(id int64) usersOption {
	return func(m *UsersMutation) {
		var (
			err   error
			once  sync.Once
			value *Users
		)
		m.oldValue = func(ctx context.Context) (*Users, error) {
			once.Do(func() {
				if m.done {
					err = errors.New("querying old values post mutation is not allowed")
				} else {
					value, err = m.Client().Users.Get(ctx, id)
				}
			})
			return value, err
		}
		m.id = &id
	}
}

// withUsers sets the old Users of the mutation.
func withUsers(node *Users) usersOption {
	return func(m *UsersMutation) {
		m.oldValue = func(context.Context) (*Users, 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 UsersMutation) 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 UsersMutation) Tx() (*Tx, error) {
	if _, ok := m.driver.(*txDriver); !ok {
		return nil, errors.New("models: 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 Users entities.
func (m *UsersMutation) SetID(id int64) {
	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 *UsersMutation) ID() (id int64, 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 *UsersMutation) IDs(ctx context.Context) ([]int64, error) {
	switch {
	case m.op.Is(OpUpdateOne | OpDeleteOne):
		id, exists := m.ID()
		if exists {
			return []int64{id}, nil
		}
		fallthrough
	case m.op.Is(OpUpdate | OpDelete):
		return m.Client().Users.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 *UsersMutation) SetUsername(s string) {
	m.username = &s
}

// Username returns the value of the "username" field in the mutation.
func (m *UsersMutation) 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 Users entity.
// If the Users 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 *UsersMutation) 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 *UsersMutation) ResetUsername() {
	m.username = nil
}

// SetPasswordHash sets the "password_hash" field.
func (m *UsersMutation) SetPasswordHash(s string) {
	m.password_hash = &s
}

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

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

// ResetPasswordHash resets all changes to the "password_hash" field.
func (m *UsersMutation) ResetPasswordHash() {
	m.password_hash = nil
}

// SetEmail sets the "email" field.
func (m *UsersMutation) SetEmail(s string) {
	m.email = &s
}

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

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

// ResetEmail resets all changes to the "email" field.
func (m *UsersMutation) ResetEmail() {
	m.email = nil
}

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

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

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

// ResetPhone resets all changes to the "phone" field.
func (m *UsersMutation) ResetPhone() {
	m.phone = nil
}

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

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

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

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

// SetAvatar sets the "avatar" field.
func (m *UsersMutation) SetAvatar(s string) {
	m.avatar = &s
}

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

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

// ResetAvatar resets all changes to the "avatar" field.
func (m *UsersMutation) ResetAvatar() {
	m.avatar = nil
}

// SetBio sets the "bio" field.
func (m *UsersMutation) SetBio(s string) {
	m.bio = &s
}

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

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

// ResetBio resets all changes to the "bio" field.
func (m *UsersMutation) ResetBio() {
	m.bio = nil
}

// SetCurrentRole sets the "current_role" field.
func (m *UsersMutation) SetCurrentRole(s string) {
	m.current_role = &s
}

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

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

// ResetCurrentRole resets all changes to the "current_role" field.
func (m *UsersMutation) ResetCurrentRole() {
	m.current_role = nil
}

// SetVerifiedRoles sets the "verified_roles" field.
func (m *UsersMutation) SetVerifiedRoles(s []string) {
	m.verified_roles = &s
	m.appendverified_roles = nil
}

// VerifiedRoles returns the value of the "verified_roles" field in the mutation.
func (m *UsersMutation) VerifiedRoles() (r []string, exists bool) {
	v := m.verified_roles
	if v == nil {
		return
	}
	return *v, true
}

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

// AppendVerifiedRoles adds s to the "verified_roles" field.
func (m *UsersMutation) AppendVerifiedRoles(s []string) {
	m.appendverified_roles = append(m.appendverified_roles, s...)
}

// AppendedVerifiedRoles returns the list of values that were appended to the "verified_roles" field in this mutation.
func (m *UsersMutation) AppendedVerifiedRoles() ([]string, bool) {
	if len(m.appendverified_roles) == 0 {
		return nil, false
	}
	return m.appendverified_roles, true
}

// ResetVerifiedRoles resets all changes to the "verified_roles" field.
func (m *UsersMutation) ResetVerifiedRoles() {
	m.verified_roles = nil
	m.appendverified_roles = nil
}

// SetVerificationStatus sets the "verificationStatus" field.
func (m *UsersMutation) SetVerificationStatus(sss schema.VerificationStatusStruct) {
	m.verificationStatus = &sss
}

// VerificationStatus returns the value of the "verificationStatus" field in the mutation.
func (m *UsersMutation) VerificationStatus() (r schema.VerificationStatusStruct, exists bool) {
	v := m.verificationStatus
	if v == nil {
		return
	}
	return *v, true
}

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

// ResetVerificationStatus resets all changes to the "verificationStatus" field.
func (m *UsersMutation) ResetVerificationStatus() {
	m.verificationStatus = nil
}

// SetIsAdmin sets the "is_admin" field.
func (m *UsersMutation) SetIsAdmin(b bool) {
	m.is_admin = &b
}

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

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

// ResetIsAdmin resets all changes to the "is_admin" field.
func (m *UsersMutation) ResetIsAdmin() {
	m.is_admin = nil
}

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

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

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

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

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

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

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

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

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

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

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

// ResetDeletedAt resets all changes to the "deleted_at" field.
func (m *UsersMutation) ResetDeletedAt() {
	m.deleted_at = nil
}

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

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

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

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

// Type returns the node type of this mutation (Users).
func (m *UsersMutation) 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 *UsersMutation) Fields() []string {
	fields := make([]string, 0, 14)
	if m.username != nil {
		fields = append(fields, users.FieldUsername)
	}
	if m.password_hash != nil {
		fields = append(fields, users.FieldPasswordHash)
	}
	if m.email != nil {
		fields = append(fields, users.FieldEmail)
	}
	if m.phone != nil {
		fields = append(fields, users.FieldPhone)
	}
	if m.nickname != nil {
		fields = append(fields, users.FieldNickname)
	}
	if m.avatar != nil {
		fields = append(fields, users.FieldAvatar)
	}
	if m.bio != nil {
		fields = append(fields, users.FieldBio)
	}
	if m.current_role != nil {
		fields = append(fields, users.FieldCurrentRole)
	}
	if m.verified_roles != nil {
		fields = append(fields, users.FieldVerifiedRoles)
	}
	if m.verificationStatus != nil {
		fields = append(fields, users.FieldVerificationStatus)
	}
	if m.is_admin != nil {
		fields = append(fields, users.FieldIsAdmin)
	}
	if m.created_at != nil {
		fields = append(fields, users.FieldCreatedAt)
	}
	if m.updated_at != nil {
		fields = append(fields, users.FieldUpdatedAt)
	}
	if m.deleted_at != nil {
		fields = append(fields, users.FieldDeletedAt)
	}
	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 *UsersMutation) Field(name string) (ent.Value, bool) {
	switch name {
	case users.FieldUsername:
		return m.Username()
	case users.FieldPasswordHash:
		return m.PasswordHash()
	case users.FieldEmail:
		return m.Email()
	case users.FieldPhone:
		return m.Phone()
	case users.FieldNickname:
		return m.Nickname()
	case users.FieldAvatar:
		return m.Avatar()
	case users.FieldBio:
		return m.Bio()
	case users.FieldCurrentRole:
		return m.CurrentRole()
	case users.FieldVerifiedRoles:
		return m.VerifiedRoles()
	case users.FieldVerificationStatus:
		return m.VerificationStatus()
	case users.FieldIsAdmin:
		return m.IsAdmin()
	case users.FieldCreatedAt:
		return m.CreatedAt()
	case users.FieldUpdatedAt:
		return m.UpdatedAt()
	case users.FieldDeletedAt:
		return m.DeletedAt()
	}
	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 *UsersMutation) OldField(ctx context.Context, name string) (ent.Value, error) {
	switch name {
	case users.FieldUsername:
		return m.OldUsername(ctx)
	case users.FieldPasswordHash:
		return m.OldPasswordHash(ctx)
	case users.FieldEmail:
		return m.OldEmail(ctx)
	case users.FieldPhone:
		return m.OldPhone(ctx)
	case users.FieldNickname:
		return m.OldNickname(ctx)
	case users.FieldAvatar:
		return m.OldAvatar(ctx)
	case users.FieldBio:
		return m.OldBio(ctx)
	case users.FieldCurrentRole:
		return m.OldCurrentRole(ctx)
	case users.FieldVerifiedRoles:
		return m.OldVerifiedRoles(ctx)
	case users.FieldVerificationStatus:
		return m.OldVerificationStatus(ctx)
	case users.FieldIsAdmin:
		return m.OldIsAdmin(ctx)
	case users.FieldCreatedAt:
		return m.OldCreatedAt(ctx)
	case users.FieldUpdatedAt:
		return m.OldUpdatedAt(ctx)
	case users.FieldDeletedAt:
		return m.OldDeletedAt(ctx)
	}
	return nil, fmt.Errorf("unknown Users 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 *UsersMutation) SetField(name string, value ent.Value) error {
	switch name {
	case users.FieldUsername:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetUsername(v)
		return nil
	case users.FieldPasswordHash:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetPasswordHash(v)
		return nil
	case users.FieldEmail:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetEmail(v)
		return nil
	case users.FieldPhone:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetPhone(v)
		return nil
	case users.FieldNickname:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetNickname(v)
		return nil
	case users.FieldAvatar:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetAvatar(v)
		return nil
	case users.FieldBio:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetBio(v)
		return nil
	case users.FieldCurrentRole:
		v, ok := value.(string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetCurrentRole(v)
		return nil
	case users.FieldVerifiedRoles:
		v, ok := value.([]string)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetVerifiedRoles(v)
		return nil
	case users.FieldVerificationStatus:
		v, ok := value.(schema.VerificationStatusStruct)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetVerificationStatus(v)
		return nil
	case users.FieldIsAdmin:
		v, ok := value.(bool)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetIsAdmin(v)
		return nil
	case users.FieldCreatedAt:
		v, ok := value.(time.Time)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetCreatedAt(v)
		return nil
	case users.FieldUpdatedAt:
		v, ok := value.(time.Time)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetUpdatedAt(v)
		return nil
	case users.FieldDeletedAt:
		v, ok := value.(time.Time)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.SetDeletedAt(v)
		return nil
	}
	return fmt.Errorf("unknown Users field %s", name)
}

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

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

// FieldCleared returns a boolean indicating if a field with the given name was
// cleared in this mutation.
func (m *UsersMutation) 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 *UsersMutation) ClearField(name string) error {
	return fmt.Errorf("unknown Users 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 *UsersMutation) ResetField(name string) error {
	switch name {
	case users.FieldUsername:
		m.ResetUsername()
		return nil
	case users.FieldPasswordHash:
		m.ResetPasswordHash()
		return nil
	case users.FieldEmail:
		m.ResetEmail()
		return nil
	case users.FieldPhone:
		m.ResetPhone()
		return nil
	case users.FieldNickname:
		m.ResetNickname()
		return nil
	case users.FieldAvatar:
		m.ResetAvatar()
		return nil
	case users.FieldBio:
		m.ResetBio()
		return nil
	case users.FieldCurrentRole:
		m.ResetCurrentRole()
		return nil
	case users.FieldVerifiedRoles:
		m.ResetVerifiedRoles()
		return nil
	case users.FieldVerificationStatus:
		m.ResetVerificationStatus()
		return nil
	case users.FieldIsAdmin:
		m.ResetIsAdmin()
		return nil
	case users.FieldCreatedAt:
		m.ResetCreatedAt()
		return nil
	case users.FieldUpdatedAt:
		m.ResetUpdatedAt()
		return nil
	case users.FieldDeletedAt:
		m.ResetDeletedAt()
		return nil
	}
	return fmt.Errorf("unknown Users field %s", name)
}

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

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

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