package ienumconnections

import (
	"context"
	"fmt"
	"strings"
	"unicode/utf16"

	dcerpc "github.com/oiweiwei/go-msrpc/dcerpc"
	errors "github.com/oiweiwei/go-msrpc/dcerpc/errors"
	uuid "github.com/oiweiwei/go-msrpc/midl/uuid"
	iunknown "github.com/oiweiwei/go-msrpc/msrpc/dcom/iunknown/v0"
	ndr "github.com/oiweiwei/go-msrpc/ndr"
)

var (
	_ = context.Background
	_ = fmt.Errorf
	_ = utf16.Encode
	_ = strings.TrimPrefix
	_ = ndr.ZeroString
	_ = (*uuid.UUID)(nil)
	_ = (*dcerpc.SyntaxID)(nil)
	_ = (*errors.Error)(nil)
	_ = iunknown.GoPackage
)

// IEnumConnections server interface.
type EnumConnectionsServer interface {

	// IUnknown base class.
	iunknown.UnknownServer

	// The Next method is received by the server in an RPC_REQUEST packet. In response,
	// the server returns an MSMQQueueInfo4 object that represents a public queue in the
	// ResultQueueCollection.
	//
	// Return Values: The method MUST return S_OK (0x00000000) on success or an implementation-specific
	// error HRESULT on failure.
	Next(context.Context, *NextRequest) (*NextResponse, error)

	// Skip operation.
	Skip(context.Context, *SkipRequest) (*SkipResponse, error)

	// Reset operation.
	Reset(context.Context, *ResetRequest) (*ResetResponse, error)

	// Clone operation.
	Clone(context.Context, *CloneRequest) (*CloneResponse, error)
}

func RegisterEnumConnectionsServer(conn dcerpc.Conn, o EnumConnectionsServer, opts ...dcerpc.Option) {
	conn.RegisterServer(NewEnumConnectionsServerHandle(o), append(opts, dcerpc.WithAbstractSyntax(EnumConnectionsSyntaxV0_0))...)
}

func NewEnumConnectionsServerHandle(o EnumConnectionsServer) dcerpc.ServerHandle {
	return func(ctx context.Context, opNum int, r ndr.Reader) (dcerpc.Operation, error) {
		return EnumConnectionsServerHandle(ctx, o, opNum, r)
	}
}

func EnumConnectionsServerHandle(ctx context.Context, o EnumConnectionsServer, opNum int, r ndr.Reader) (dcerpc.Operation, error) {
	if opNum < 3 {
		// IUnknown base method.
		return iunknown.UnknownServerHandle(ctx, o, opNum, r)
	}
	switch opNum {
	case 3: // Next
		op := &xxx_NextOperation{}
		if err := op.UnmarshalNDRRequest(ctx, r); err != nil {
			return nil, err
		}
		req := &NextRequest{}
		req.xxx_FromOp(ctx, op)
		resp, err := o.Next(ctx, req)
		return resp.xxx_ToOp(ctx, op), err
	case 4: // Skip
		op := &xxx_SkipOperation{}
		if err := op.UnmarshalNDRRequest(ctx, r); err != nil {
			return nil, err
		}
		req := &SkipRequest{}
		req.xxx_FromOp(ctx, op)
		resp, err := o.Skip(ctx, req)
		return resp.xxx_ToOp(ctx, op), err
	case 5: // Reset
		op := &xxx_ResetOperation{}
		if err := op.UnmarshalNDRRequest(ctx, r); err != nil {
			return nil, err
		}
		req := &ResetRequest{}
		req.xxx_FromOp(ctx, op)
		resp, err := o.Reset(ctx, req)
		return resp.xxx_ToOp(ctx, op), err
	case 6: // Clone
		op := &xxx_CloneOperation{}
		if err := op.UnmarshalNDRRequest(ctx, r); err != nil {
			return nil, err
		}
		req := &CloneRequest{}
		req.xxx_FromOp(ctx, op)
		resp, err := o.Clone(ctx, req)
		return resp.xxx_ToOp(ctx, op), err
	}
	return nil, nil
}

// Unimplemented IEnumConnections
type UnimplementedEnumConnectionsServer struct {
	iunknown.UnimplementedUnknownServer
}

func (UnimplementedEnumConnectionsServer) Next(context.Context, *NextRequest) (*NextResponse, error) {
	return nil, dcerpc.ErrNotImplemented
}
func (UnimplementedEnumConnectionsServer) Skip(context.Context, *SkipRequest) (*SkipResponse, error) {
	return nil, dcerpc.ErrNotImplemented
}
func (UnimplementedEnumConnectionsServer) Reset(context.Context, *ResetRequest) (*ResetResponse, error) {
	return nil, dcerpc.ErrNotImplemented
}
func (UnimplementedEnumConnectionsServer) Clone(context.Context, *CloneRequest) (*CloneResponse, error) {
	return nil, dcerpc.ErrNotImplemented
}

var _ EnumConnectionsServer = (*UnimplementedEnumConnectionsServer)(nil)