func (c *NilExampleClient) Use(hooks ...Hook) {
	c.hooks.NilExample = append(c.hooks.NilExample, hooks...)
}
Use adds a list of mutation hooks to the hooks stack.
A call to `Use(f, g, h)` equals to `nilexample.Hooks(f(g(h())))`.
package ent
import (
	"context"
	"fmt"
	"log"
	"entgo.io/contrib/entproto/internal/todo/ent/migrate"
	"github.com/google/uuid"
	"entgo.io/contrib/entproto/internal/todo/ent/attachment"
	"entgo.io/contrib/entproto/internal/todo/ent/group"
	"entgo.io/contrib/entproto/internal/todo/ent/nilexample"
	"entgo.io/contrib/entproto/internal/todo/ent/todo"
	"entgo.io/contrib/entproto/internal/todo/ent/user"
	"entgo.io/ent/dialect"
	"entgo.io/ent/dialect/sql"
	"entgo.io/ent/dialect/sql/sqlgraph"
)
type Client struct {
	config
	Schema *migrate.Schema
	Attachment *AttachmentClient
	Group *GroupClient
	NilExample *NilExampleClient
	Todo *TodoClient
	User *UserClient
}
func NewClient(opts ...Option) *Client {
	cfg := config{log: log.Println, hooks: &hooks{}}
	cfg.options(opts...)
	client := &Client{config: cfg}
	client.init()
	return client
}
func (c *Client) init() {
	c.Schema = migrate.NewSchema(c.driver)
	c.Attachment = NewAttachmentClient(c.config)
	c.Group = NewGroupClient(c.config)
	c.NilExample = NewNilExampleClient(c.config)
	c.Todo = NewTodoClient(c.config)
	c.User = NewUserClient(c.config)
}
func Open(driverName, dataSourceName string, options ...Option) (*Client, error) {
	switch driverName {
	case dialect.MySQL, dialect.Postgres, dialect.SQLite:
		drv, err := sql.Open(driverName, dataSourceName)
		if err != nil {
			return nil, err
		}
		return NewClient(append(options, Driver(drv))...), nil
	default:
		return nil, fmt.Errorf("unsupported driver: %q", driverName)
	}
}
func (c *Client) Tx(ctx context.Context) (*Tx, error) {
	if _, ok := c.driver.(*txDriver); ok {
		return nil, fmt.Errorf("ent: cannot start a transaction within a transaction")
	}
	tx, err := newTx(ctx, c.driver)
	if err != nil {
		return nil, fmt.Errorf("ent: starting a transaction: %w", err)
	}
	cfg := c.config
	cfg.driver = tx
	return &Tx{
		ctx:        ctx,
		config:     cfg,
		Attachment: NewAttachmentClient(cfg),
		Group:      NewGroupClient(cfg),
		NilExample: NewNilExampleClient(cfg),
		Todo:       NewTodoClient(cfg),
		User:       NewUserClient(cfg),
	}, nil
}
func (c *Client) BeginTx(ctx context.Context, opts *sql.TxOptions) (*Tx, error) {
	if _, ok := c.driver.(*txDriver); ok {
		return nil, fmt.Errorf("ent: cannot start a transaction within a transaction")
	}
	tx, err := c.driver.(interface {
		BeginTx(context.Context, *sql.TxOptions) (dialect.Tx, error)
	}).BeginTx(ctx, opts)
	if err != nil {
		return nil, fmt.Errorf("ent: starting a transaction: %w", err)
	}
	cfg := c.config
	cfg.driver = &txDriver{tx: tx, drv: c.driver}
	return &Tx{
		config:     cfg,
		Attachment: NewAttachmentClient(cfg),
		Group:      NewGroupClient(cfg),
		NilExample: NewNilExampleClient(cfg),
		Todo:       NewTodoClient(cfg),
		User:       NewUserClient(cfg),
	}, nil
}
func (c *Client) Debug() *Client {
	if c.debug {
		return c
	}
	cfg := c.config
	cfg.driver = dialect.Debug(c.driver, c.log)
	client := &Client{config: cfg}
	client.init()
	return client
}
func (c *Client) Close() error {
	return c.driver.Close()
}
func (c *Client) Use(hooks ...Hook) {
	c.Attachment.Use(hooks...)
	c.Group.Use(hooks...)
	c.NilExample.Use(hooks...)
	c.Todo.Use(hooks...)
	c.User.Use(hooks...)
}
type AttachmentClient struct {
	config
}
func NewAttachmentClient(c config) *AttachmentClient {
	return &AttachmentClient{config: c}
}
func (c *AttachmentClient) Use(hooks ...Hook) {
	c.hooks.Attachment = append(c.hooks.Attachment, hooks...)
}
func (c *AttachmentClient) Create() *AttachmentCreate {
	mutation := newAttachmentMutation(c.config, OpCreate)
	return &AttachmentCreate{config: c.config, hooks: c.Hooks(), mutation: mutation}
}
func (c *AttachmentClient) CreateBulk(builders ...*AttachmentCreate) *AttachmentCreateBulk {
	return &AttachmentCreateBulk{config: c.config, builders: builders}
}
func (c *AttachmentClient) Update() *AttachmentUpdate {
	mutation := newAttachmentMutation(c.config, OpUpdate)
	return &AttachmentUpdate{config: c.config, hooks: c.Hooks(), mutation: mutation}
}
func (c *AttachmentClient) UpdateOne(a *Attachment) *AttachmentUpdateOne {
	mutation := newAttachmentMutation(c.config, OpUpdateOne, withAttachment(a))
	return &AttachmentUpdateOne{config: c.config, hooks: c.Hooks(), mutation: mutation}
}
func (c *AttachmentClient) UpdateOneID(id uuid.UUID) *AttachmentUpdateOne {
	mutation := newAttachmentMutation(c.config, OpUpdateOne, withAttachmentID(id))
	return &AttachmentUpdateOne{config: c.config, hooks: c.Hooks(), mutation: mutation}
}
func (c *AttachmentClient) Delete() *AttachmentDelete {
	mutation := newAttachmentMutation(c.config, OpDelete)
	return &AttachmentDelete{config: c.config, hooks: c.Hooks(), mutation: mutation}
}
func (c *AttachmentClient) DeleteOne(a *Attachment) *AttachmentDeleteOne {
	return c.DeleteOneID(a.ID)
}
func (c *AttachmentClient) DeleteOneID(id uuid.UUID) *AttachmentDeleteOne {
	builder := c.Delete().Where(attachment.ID(id))
	builder.mutation.id = &id
	builder.mutation.op = OpDeleteOne
	return &AttachmentDeleteOne{builder}
}
func (c *AttachmentClient) Query() *AttachmentQuery {
	return &AttachmentQuery{
		config: c.config,
	}
}
func (c *AttachmentClient) Get(ctx context.Context, id uuid.UUID) (*Attachment, error) {
	return c.Query().Where(attachment.ID(id)).Only(ctx)
}
func (c *AttachmentClient) GetX(ctx context.Context, id uuid.UUID) *Attachment {
	obj, err := c.Get(ctx, id)
	if err != nil {
		panic(err)
	}
	return obj
}
func (c *AttachmentClient) QueryUser(a *Attachment) *UserQuery {
	query := &UserQuery{config: c.config}
	query.path = func(ctx context.Context) (fromV *sql.Selector, _ error) {
		id := a.ID
		step := sqlgraph.NewStep(
			sqlgraph.From(attachment.Table, attachment.FieldID, id),
			sqlgraph.To(user.Table, user.FieldID),
			sqlgraph.Edge(sqlgraph.O2O, true, attachment.UserTable, attachment.UserColumn),
		)
		fromV = sqlgraph.Neighbors(a.driver.Dialect(), step)
		return fromV, nil
	}
	return query
}
func (c *AttachmentClient) QueryRecipients(a *Attachment) *UserQuery {
	query := &UserQuery{config: c.config}
	query.path = func(ctx context.Context) (fromV *sql.Selector, _ error) {
		id := a.ID
		step := sqlgraph.NewStep(
			sqlgraph.From(attachment.Table, attachment.FieldID, id),
			sqlgraph.To(user.Table, user.FieldID),
			sqlgraph.Edge(sqlgraph.M2M, false, attachment.RecipientsTable, attachment.RecipientsPrimaryKey...),
		)
		fromV = sqlgraph.Neighbors(a.driver.Dialect(), step)
		return fromV, nil
	}
	return query
}
func (c *AttachmentClient) Hooks() []Hook {
	return c.hooks.Attachment
}
type GroupClient struct {
	config
}
func NewGroupClient(c config) *GroupClient {
	return &GroupClient{config: c}
}
func (c *GroupClient) Use(hooks ...Hook) {
	c.hooks.Group = append(c.hooks.Group, hooks...)
}
func (c *GroupClient) Create() *GroupCreate {
	mutation := newGroupMutation(c.config, OpCreate)
	return &GroupCreate{config: c.config, hooks: c.Hooks(), mutation: mutation}
}
func (c *GroupClient) CreateBulk(builders ...*GroupCreate) *GroupCreateBulk {
	return &GroupCreateBulk{config: c.config, builders: builders}
}
func (c *GroupClient) Update() *GroupUpdate {
	mutation := newGroupMutation(c.config, OpUpdate)
	return &GroupUpdate{config: c.config, hooks: c.Hooks(), mutation: mutation}
}
func (c *GroupClient) UpdateOne(gr *Group) *GroupUpdateOne {
	mutation := newGroupMutation(c.config, OpUpdateOne, withGroup(gr))
	return &GroupUpdateOne{config: c.config, hooks: c.Hooks(), mutation: mutation}
}
func (c *GroupClient) UpdateOneID(id int) *GroupUpdateOne {
	mutation := newGroupMutation(c.config, OpUpdateOne, withGroupID(id))
	return &GroupUpdateOne{config: c.config, hooks: c.Hooks(), mutation: mutation}
}
func (c *GroupClient) Delete() *GroupDelete {
	mutation := newGroupMutation(c.config, OpDelete)
	return &GroupDelete{config: c.config, hooks: c.Hooks(), mutation: mutation}
}
func (c *GroupClient) DeleteOne(gr *Group) *GroupDeleteOne {
	return c.DeleteOneID(gr.ID)
}
func (c *GroupClient) DeleteOneID(id int) *GroupDeleteOne {
	builder := c.Delete().Where(group.ID(id))
	builder.mutation.id = &id
	builder.mutation.op = OpDeleteOne
	return &GroupDeleteOne{builder}
}
func (c *GroupClient) Query() *GroupQuery {
	return &GroupQuery{
		config: c.config,
	}
}
func (c *GroupClient) Get(ctx context.Context, id int) (*Group, error) {
	return c.Query().Where(group.ID(id)).Only(ctx)
}
func (c *GroupClient) GetX(ctx context.Context, id int) *Group {
	obj, err := c.Get(ctx, id)
	if err != nil {
		panic(err)
	}
	return obj
}
func (c *GroupClient) QueryUsers(gr *Group) *UserQuery {
	query := &UserQuery{config: c.config}
	query.path = func(ctx context.Context) (fromV *sql.Selector, _ error) {
		id := gr.ID
		step := sqlgraph.NewStep(
			sqlgraph.From(group.Table, group.FieldID, id),
			sqlgraph.To(user.Table, user.FieldID),
			sqlgraph.Edge(sqlgraph.O2M, true, group.UsersTable, group.UsersColumn),
		)
		fromV = sqlgraph.Neighbors(gr.driver.Dialect(), step)
		return fromV, nil
	}
	return query
}
func (c *GroupClient) Hooks() []Hook {
	return c.hooks.Group
}
type NilExampleClient struct {
	config
}
func NewNilExampleClient(c config) *NilExampleClient {
	return &NilExampleClient{config: c}
}