// yabridge: a Wine VST bridge
// Copyright (C) 2020  Robbert van der Helm
//
// This program 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.
//
// This program 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 this program.  If not, see <https://www.gnu.org/licenses/>.

#include "vst3.h"

#include "../boost-fix.h"
#include "vst3-impls.h"

#include <public.sdk/source/vst/hosting/module_win32.cpp>

Vst3Bridge::Vst3Bridge(MainContext& main_context,
                       std::string plugin_dll_path,
                       std::string endpoint_base_dir)
    : HostBridge(plugin_dll_path),
      main_context(main_context),
      sockets(main_context.context, endpoint_base_dir, false) {
    std::string error;
    module = VST3::Hosting::Win32Module::create(plugin_dll_path, error);
    if (!module) {
        throw std::runtime_error("Could not load the VST3 module for '" +
                                 plugin_dll_path + "': " + error);
    }

    sockets.connect();

    // Fetch this instance's configuration from the plugin to finish the setup
    // process
    config = sockets.vst_host_callback.send_message(WantsConfiguration{},
                                                    std::nullopt);
}

void Vst3Bridge::run() {
    // TODO: Remove, this is just for type checking
    if (false) {
        boost::asio::local::stream_protocol::socket* socket;
        Steinberg::IPtr<Steinberg::IPluginFactory> factory;
        YaPluginFactoryHostImpl object(factory);
        write_object(*socket, object);
    }

    // TODO: Handle events
    // sockets.host_vst_control.receive_messages(
    //     std::nullopt, [&](ControlRequest request) -> ControlResponse {
    //     });

    std::cerr << "TODO: Not yet implemented" << std::endl;
}