gotgproto

type AuthConversator interface {
	// AskPhoneNumber is called to ask user for phone number.
	// phone number to login should be returned.
	AskPhoneNumber() (string, error)
	// AskCode is called to ask user for OTP.
	// OTP should be returned.
	AskCode() (string, error)
	// AskPassword is called to ask user for 2FA password.
	// 2FA password should be returned.
	AskPassword() (string, error)
	// RetryPassword is called when the 2FA password is incorrect
	// attemptsLeft is the number of attempts left.
	// 2FA password should be returned.
	RetryPassword(attemptsLeft int) (string, error)
}

type Client struct {
	// Dispatcher handlers the incoming updates and execute mapped handlers. It is recommended to use dispatcher.MakeDispatcher function for this field.
	Dispatcher dispatcher.Dispatcher
	// PublicKeys of telegram.
	//
	// If not provided, embedded public keys will be used.
	PublicKeys []telegram.PublicKey
	// DC ID to connect.
	//
	// If not provided, 2 will be used by default.
	DC int
	// DCList is initial list of addresses to connect.
	DCList dcs.List
	// Resolver to use.
	Resolver dcs.Resolver
	// MigrationTimeout configures migration timeout.
	MigrationTimeout time.Duration
	// AckBatchSize is limit of MTProto ACK buffer size.
	AckBatchSize int
	// AckInterval is maximum time to buffer MTProto ACK.
	AckInterval time.Duration
	// RetryInterval is duration between send retries.
	RetryInterval time.Duration
	// MaxRetries is limit of send retries.
	MaxRetries int
	// ExchangeTimeout is timeout of every key exchange request.
	ExchangeTimeout time.Duration
	// DialTimeout is timeout of creating connection.
	DialTimeout time.Duration
	// CompressThreshold is a threshold in bytes to determine that message
	// is large enough to be compressed using GZIP.
	// If < 0, compression will be disabled.
	// If == 0, default value will be used.
	CompressThreshold int
	// Whether to show the copyright line in console or no.
	DisableCopyright bool
	// Logger is instance of zap.Logger. No logs by default.
	Logger *zap.Logger

	// Self contains details of logged in user in the form of *tg.User.
	Self *tg.User
	// Code for the language used on the device's OS, ISO 639-1 standard.
	SystemLangCode string
	// Code for the language used on the client, ISO 639-1 standard.
	ClientLangCode string
	// PeerStorage is the storage for all the peers.
	// It is recommended to use storage.NewPeerStorage function for this field.
	PeerStorage *storage.PeerStorage

	*telegram.Client
	// contains filtered or unexported fields
}

type ClientOpts struct {
	// Logger is instance of zap.Logger. No logs by default.
	Logger *zap.Logger
	// Whether to store session and peer storage in memory or not
	//
	// Note: Sessions and Peers won't be persistent if this field is set to true.
	InMemory bool
	// PublicKeys of telegram.
	//
	// If not provided, embedded public keys will be used.
	PublicKeys []telegram.PublicKey
	// DC ID to connect.
	//
	// If not provided, 2 will be used by default.
	DC int
	// DCList is initial list of addresses to connect.
	DCList dcs.List
	// Resolver to use.
	Resolver dcs.Resolver
	// Whether to show the copyright line in console or no.
	DisableCopyright bool
	// Session info of the authenticated user, use sessionMaker.NewSession function to fill this field.
	Session sessionMaker.SessionConstructor
	// Setting this field to true will lead to automatically fetch the reply_to_message for a new message update.
	//
	// Set to `false` by default.
	AutoFetchReply bool
	// Setting this field to true will lead to automatically fetch the entire reply_to_message chain for a new message update.
	//
	// Set to `false` by default.
	FetchEntireReplyChain bool
	// Code for the language used on the device's OS, ISO 639-1 standard.
	SystemLangCode string
	// Code for the language used on the client, ISO 639-1 standard.
	ClientLangCode string
	// Custom client device
	Device *telegram.DeviceConfig
	// Panic handles all the panics that occur during handler execution.
	PanicHandler dispatcher.PanicHandler
	// Error handles all the unknown errors which are returned by the handler callback functions.
	ErrorHandler dispatcher.ErrorHandler
	// Custom Middlewares
	Middlewares []telegram.Middleware
	// Custom Run() Middleware
	// Can be used for floodWaiter package
	// https://github.com/celestix/gotgproto/blob/beta/examples/middleware/main.go#L41
	RunMiddleware func(
		origRun func(ctx context.Context, f func(ctx context.Context) error) (err error),
		ctx context.Context,
		f func(ctx context.Context) (err error),
	) (err error)
	// A custom context to use for the client.
	// If not provided, context.Background() will be used.
	// Note: This context will be used for the entire lifecycle of the client.
	Context context.Context
	// AuthConversator is the interface for the authenticator.
	// gotgproto.BasicConversator is used by default.
	AuthConversator AuthConversator
	// MigrationTimeout configures migration timeout.
	MigrationTimeout time.Duration
	// AckBatchSize is limit of MTProto ACK buffer size.
	AckBatchSize int
	// AckInterval is maximum time to buffer MTProto ACK.
	AckInterval time.Duration
	// RetryInterval is duration between send retries.
	RetryInterval time.Duration
	// MaxRetries is limit of send retries.
	MaxRetries int
	// ExchangeTimeout is timeout of every key exchange request.
	ExchangeTimeout time.Duration
	// DialTimeout is timeout of creating connection.
	DialTimeout time.Duration
	// CompressThreshold is a threshold in bytes to determine that message
	// is large enough to be compressed using GZIP.
	// If < 0, compression will be disabled.
	// If == 0, default value will be used.
	CompressThreshold int
}

type ClientType struct {
	// BotToken is the unique API Token for the bot you're trying to authorize, get it from @BotFather.
	BotToken string
	// Mobile number of the authenticating user.
	Phone string
}

type Flow auth.Flow