// Code generated by protoc-gen-go-grpc. DO NOT EDIT.
// versions:
// - protoc-gen-go-grpc v1.5.1
// - protoc             (unknown)
// source: telegram/v1/telegram.proto

// Package scrabble.telegram.v1 is the RPC contract of the Telegram platform
// side-service (the "connector"). The connector holds the bot token and is the
// only component that talks to the Telegram Bot API; gateway and backend reach it
// over plain gRPC on the trusted internal network (ARCHITECTURE.md §1, §12).
//
// The generic delivery methods (Notify, SendToUser, SendToGameChannel) are
// platform-agnostic: they address a recipient by the identity external_id (as in
// the backend identities table), so a future VK / MAX connector can implement the
// same service. ValidateInitData is the one Telegram-specific method (it parses
// Telegram Web App launch data); it is kept here for now.

package telegramv1

import (
	context "context"
	grpc "google.golang.org/grpc"
	codes "google.golang.org/grpc/codes"
	status "google.golang.org/grpc/status"
)

// This is a compile-time assertion to ensure that this generated file
// is compatible with the grpc package it is being compiled against.
// Requires gRPC-Go v1.64.0 or later.
const _ = grpc.SupportPackageIsVersion9

const (
	Telegram_ValidateInitData_FullMethodName    = "/scrabble.telegram.v1.Telegram/ValidateInitData"
	Telegram_ValidateLoginWidget_FullMethodName = "/scrabble.telegram.v1.Telegram/ValidateLoginWidget"
	Telegram_Notify_FullMethodName              = "/scrabble.telegram.v1.Telegram/Notify"
	Telegram_SendToUser_FullMethodName          = "/scrabble.telegram.v1.Telegram/SendToUser"
	Telegram_SendToGameChannel_FullMethodName   = "/scrabble.telegram.v1.Telegram/SendToGameChannel"
)

// TelegramClient is the client API for Telegram service.
//
// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.
//
// Telegram is the connector RPC surface.
type TelegramClient interface {
	// ValidateInitData verifies Telegram Mini App launch data (HMAC) and returns
	// the authenticated user. The gateway calls it during the auth.telegram edge
	// operation, then provisions the session through the backend internal API.
	ValidateInitData(ctx context.Context, in *ValidateInitDataRequest, opts ...grpc.CallOption) (*ValidateInitDataResponse, error)
	// ValidateLoginWidget verifies Telegram Login Widget authorization data (the web
	// sign-in flow, HMAC under SHA-256(bot_token)) and returns the authenticated
	// user. The gateway calls it during the link.telegram edge operation to attach a
	// Telegram identity to an existing account (Stage 11).
	ValidateLoginWidget(ctx context.Context, in *ValidateLoginWidgetRequest, opts ...grpc.CallOption) (*ValidateLoginWidgetResponse, error)
	// Notify delivers an out-of-app notification for a backend push event. The
	// gateway calls it only for a recipient with no live in-app stream (so the
	// platform push never duplicates in-app delivery). The connector renders a
	// localized message with a Mini App deep-link button from the FlatBuffers
	// payload; unrenderable kinds are skipped (delivered=false).
	Notify(ctx context.Context, in *NotifyRequest, opts ...grpc.CallOption) (*NotifyResponse, error)
	// SendToUser sends an arbitrary text message to one user (admin use, wired in
	// Stage 10). delivered is false when the user has not started the bot.
	SendToUser(ctx context.Context, in *SendToUserRequest, opts ...grpc.CallOption) (*SendResponse, error)
	// SendToGameChannel posts an arbitrary text message to the bot's configured
	// game channel (admin use, wired in Stage 10); the channel id lives only in the
	// connector configuration.
	SendToGameChannel(ctx context.Context, in *SendToGameChannelRequest, opts ...grpc.CallOption) (*SendResponse, error)
}

type telegramClient struct {
	cc grpc.ClientConnInterface
}

func NewTelegramClient(cc grpc.ClientConnInterface) TelegramClient {
	return &telegramClient{cc}
}

func (c *telegramClient) ValidateInitData(ctx context.Context, in *ValidateInitDataRequest, opts ...grpc.CallOption) (*ValidateInitDataResponse, error) {
	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
	out := new(ValidateInitDataResponse)
	err := c.cc.Invoke(ctx, Telegram_ValidateInitData_FullMethodName, in, out, cOpts...)
	if err != nil {
		return nil, err
	}
	return out, nil
}

func (c *telegramClient) ValidateLoginWidget(ctx context.Context, in *ValidateLoginWidgetRequest, opts ...grpc.CallOption) (*ValidateLoginWidgetResponse, error) {
	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
	out := new(ValidateLoginWidgetResponse)
	err := c.cc.Invoke(ctx, Telegram_ValidateLoginWidget_FullMethodName, in, out, cOpts...)
	if err != nil {
		return nil, err
	}
	return out, nil
}

func (c *telegramClient) Notify(ctx context.Context, in *NotifyRequest, opts ...grpc.CallOption) (*NotifyResponse, error) {
	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
	out := new(NotifyResponse)
	err := c.cc.Invoke(ctx, Telegram_Notify_FullMethodName, in, out, cOpts...)
	if err != nil {
		return nil, err
	}
	return out, nil
}

func (c *telegramClient) SendToUser(ctx context.Context, in *SendToUserRequest, opts ...grpc.CallOption) (*SendResponse, error) {
	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
	out := new(SendResponse)
	err := c.cc.Invoke(ctx, Telegram_SendToUser_FullMethodName, in, out, cOpts...)
	if err != nil {
		return nil, err
	}
	return out, nil
}

func (c *telegramClient) SendToGameChannel(ctx context.Context, in *SendToGameChannelRequest, opts ...grpc.CallOption) (*SendResponse, error) {
	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
	out := new(SendResponse)
	err := c.cc.Invoke(ctx, Telegram_SendToGameChannel_FullMethodName, in, out, cOpts...)
	if err != nil {
		return nil, err
	}
	return out, nil
}

// TelegramServer is the server API for Telegram service.
// All implementations must embed UnimplementedTelegramServer
// for forward compatibility.
//
// Telegram is the connector RPC surface.
type TelegramServer interface {
	// ValidateInitData verifies Telegram Mini App launch data (HMAC) and returns
	// the authenticated user. The gateway calls it during the auth.telegram edge
	// operation, then provisions the session through the backend internal API.
	ValidateInitData(context.Context, *ValidateInitDataRequest) (*ValidateInitDataResponse, error)
	// ValidateLoginWidget verifies Telegram Login Widget authorization data (the web
	// sign-in flow, HMAC under SHA-256(bot_token)) and returns the authenticated
	// user. The gateway calls it during the link.telegram edge operation to attach a
	// Telegram identity to an existing account (Stage 11).
	ValidateLoginWidget(context.Context, *ValidateLoginWidgetRequest) (*ValidateLoginWidgetResponse, error)
	// Notify delivers an out-of-app notification for a backend push event. The
	// gateway calls it only for a recipient with no live in-app stream (so the
	// platform push never duplicates in-app delivery). The connector renders a
	// localized message with a Mini App deep-link button from the FlatBuffers
	// payload; unrenderable kinds are skipped (delivered=false).
	Notify(context.Context, *NotifyRequest) (*NotifyResponse, error)
	// SendToUser sends an arbitrary text message to one user (admin use, wired in
	// Stage 10). delivered is false when the user has not started the bot.
	SendToUser(context.Context, *SendToUserRequest) (*SendResponse, error)
	// SendToGameChannel posts an arbitrary text message to the bot's configured
	// game channel (admin use, wired in Stage 10); the channel id lives only in the
	// connector configuration.
	SendToGameChannel(context.Context, *SendToGameChannelRequest) (*SendResponse, error)
	mustEmbedUnimplementedTelegramServer()
}

// UnimplementedTelegramServer must be embedded to have
// forward compatible implementations.
//
// NOTE: this should be embedded by value instead of pointer to avoid a nil
// pointer dereference when methods are called.
type UnimplementedTelegramServer struct{}

func (UnimplementedTelegramServer) ValidateInitData(context.Context, *ValidateInitDataRequest) (*ValidateInitDataResponse, error) {
	return nil, status.Errorf(codes.Unimplemented, "method ValidateInitData not implemented")
}
func (UnimplementedTelegramServer) ValidateLoginWidget(context.Context, *ValidateLoginWidgetRequest) (*ValidateLoginWidgetResponse, error) {
	return nil, status.Errorf(codes.Unimplemented, "method ValidateLoginWidget not implemented")
}
func (UnimplementedTelegramServer) Notify(context.Context, *NotifyRequest) (*NotifyResponse, error) {
	return nil, status.Errorf(codes.Unimplemented, "method Notify not implemented")
}
func (UnimplementedTelegramServer) SendToUser(context.Context, *SendToUserRequest) (*SendResponse, error) {
	return nil, status.Errorf(codes.Unimplemented, "method SendToUser not implemented")
}
func (UnimplementedTelegramServer) SendToGameChannel(context.Context, *SendToGameChannelRequest) (*SendResponse, error) {
	return nil, status.Errorf(codes.Unimplemented, "method SendToGameChannel not implemented")
}
func (UnimplementedTelegramServer) mustEmbedUnimplementedTelegramServer() {}
func (UnimplementedTelegramServer) testEmbeddedByValue()                  {}

// UnsafeTelegramServer may be embedded to opt out of forward compatibility for this service.
// Use of this interface is not recommended, as added methods to TelegramServer will
// result in compilation errors.
type UnsafeTelegramServer interface {
	mustEmbedUnimplementedTelegramServer()
}

func RegisterTelegramServer(s grpc.ServiceRegistrar, srv TelegramServer) {
	// If the following call pancis, it indicates UnimplementedTelegramServer was
	// embedded by pointer and is nil.  This will cause panics if an
	// unimplemented method is ever invoked, so we test this at initialization
	// time to prevent it from happening at runtime later due to I/O.
	if t, ok := srv.(interface{ testEmbeddedByValue() }); ok {
		t.testEmbeddedByValue()
	}
	s.RegisterService(&Telegram_ServiceDesc, srv)
}

func _Telegram_ValidateInitData_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
	in := new(ValidateInitDataRequest)
	if err := dec(in); err != nil {
		return nil, err
	}
	if interceptor == nil {
		return srv.(TelegramServer).ValidateInitData(ctx, in)
	}
	info := &grpc.UnaryServerInfo{
		Server:     srv,
		FullMethod: Telegram_ValidateInitData_FullMethodName,
	}
	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
		return srv.(TelegramServer).ValidateInitData(ctx, req.(*ValidateInitDataRequest))
	}
	return interceptor(ctx, in, info, handler)
}

func _Telegram_ValidateLoginWidget_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
	in := new(ValidateLoginWidgetRequest)
	if err := dec(in); err != nil {
		return nil, err
	}
	if interceptor == nil {
		return srv.(TelegramServer).ValidateLoginWidget(ctx, in)
	}
	info := &grpc.UnaryServerInfo{
		Server:     srv,
		FullMethod: Telegram_ValidateLoginWidget_FullMethodName,
	}
	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
		return srv.(TelegramServer).ValidateLoginWidget(ctx, req.(*ValidateLoginWidgetRequest))
	}
	return interceptor(ctx, in, info, handler)
}

func _Telegram_Notify_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
	in := new(NotifyRequest)
	if err := dec(in); err != nil {
		return nil, err
	}
	if interceptor == nil {
		return srv.(TelegramServer).Notify(ctx, in)
	}
	info := &grpc.UnaryServerInfo{
		Server:     srv,
		FullMethod: Telegram_Notify_FullMethodName,
	}
	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
		return srv.(TelegramServer).Notify(ctx, req.(*NotifyRequest))
	}
	return interceptor(ctx, in, info, handler)
}

func _Telegram_SendToUser_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
	in := new(SendToUserRequest)
	if err := dec(in); err != nil {
		return nil, err
	}
	if interceptor == nil {
		return srv.(TelegramServer).SendToUser(ctx, in)
	}
	info := &grpc.UnaryServerInfo{
		Server:     srv,
		FullMethod: Telegram_SendToUser_FullMethodName,
	}
	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
		return srv.(TelegramServer).SendToUser(ctx, req.(*SendToUserRequest))
	}
	return interceptor(ctx, in, info, handler)
}

func _Telegram_SendToGameChannel_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
	in := new(SendToGameChannelRequest)
	if err := dec(in); err != nil {
		return nil, err
	}
	if interceptor == nil {
		return srv.(TelegramServer).SendToGameChannel(ctx, in)
	}
	info := &grpc.UnaryServerInfo{
		Server:     srv,
		FullMethod: Telegram_SendToGameChannel_FullMethodName,
	}
	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
		return srv.(TelegramServer).SendToGameChannel(ctx, req.(*SendToGameChannelRequest))
	}
	return interceptor(ctx, in, info, handler)
}

// Telegram_ServiceDesc is the grpc.ServiceDesc for Telegram service.
// It's only intended for direct use with grpc.RegisterService,
// and not to be introspected or modified (even as a copy)
var Telegram_ServiceDesc = grpc.ServiceDesc{
	ServiceName: "scrabble.telegram.v1.Telegram",
	HandlerType: (*TelegramServer)(nil),
	Methods: []grpc.MethodDesc{
		{
			MethodName: "ValidateInitData",
			Handler:    _Telegram_ValidateInitData_Handler,
		},
		{
			MethodName: "ValidateLoginWidget",
			Handler:    _Telegram_ValidateLoginWidget_Handler,
		},
		{
			MethodName: "Notify",
			Handler:    _Telegram_Notify_Handler,
		},
		{
			MethodName: "SendToUser",
			Handler:    _Telegram_SendToUser_Handler,
		},
		{
			MethodName: "SendToGameChannel",
			Handler:    _Telegram_SendToGameChannel_Handler,
		},
	},
	Streams:  []grpc.StreamDesc{},
	Metadata: "telegram/v1/telegram.proto",
}