/*
 * Copyright (c) 2011 Sveriges Television AB <info@casparcg.com>
 *
 * This file is part of CasparCG (www.casparcg.com).
 *
 * CasparCG is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * CasparCG is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with CasparCG. If not, see <http://www.gnu.org/licenses/>.
 *
 * Author: Helge Norberg, helge.norberg@svt.se
 */

#pragma once

#include "../util/ClientInfo.h"
#include "AMCPCommand.h"

#include <common/memory.h>

#include <core/fwd.h>

#include <functional>

namespace caspar { namespace protocol { namespace amcp {

class amcp_command_repository
{
  public:
    amcp_command_repository(const spl::shared_ptr<core::cg_producer_registry>&          cg_registry,
                            const spl::shared_ptr<const core::frame_producer_registry>& producer_registry,
                            const spl::shared_ptr<const core::frame_consumer_registry>& consumer_registry,
                            const std::weak_ptr<accelerator::accelerator_device>&       ogl_device,
                            std::function<void(bool)>                                   shutdown_server_now);

    void init(const std::vector<spl::shared_ptr<core::video_channel>>& channels);

    AMCPCommand::ptr_type
                          create_command(const std::wstring& s, IO::ClientInfoPtr client, std::list<std::wstring>& tokens) const;
    AMCPCommand::ptr_type create_channel_command(const std::wstring&      s,
                                                 IO::ClientInfoPtr        client,
                                                 unsigned int             channel_index,
                                                 int                      layer_index,
                                                 std::list<std::wstring>& tokens) const;

    const std::vector<channel_context>& channels() const;

    void register_command(std::wstring category, std::wstring name, amcp_command_func command, int min_num_params);
    void
    register_channel_command(std::wstring category, std::wstring name, amcp_command_func command, int min_num_params);

  private:
    struct impl;
    spl::shared_ptr<impl> impl_;

    amcp_command_repository(const amcp_command_repository&) = delete;
    amcp_command_repository& operator=(const amcp_command_repository&) = delete;
};

}}} // namespace caspar::protocol::amcp
