// 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 "component.h"

YaComponent::ConstructArgs::ConstructArgs() {}

YaComponent::ConstructArgs::ConstructArgs(
    Steinberg::IPtr<Steinberg::FUnknown> object) {
    auto component = Steinberg::FUnknownPtr<Steinberg::Vst::IComponent>(object);

    if (component) {
        supported = true;

        // `IComponent::getControllerClassId`
        Steinberg::TUID cid;
        if (component->getControllerClassId(cid) == Steinberg::kResultOk) {
            edit_controller_cid = std::to_array(cid);
        }
    }
}

YaComponent::YaComponent(const ConstructArgs&& args)
    : arguments(std::move(args)) {}

tresult PLUGIN_API YaComponent::getControllerClassId(Steinberg::TUID classId) {
    if (arguments.edit_controller_cid) {
        std::copy(arguments.edit_controller_cid->begin(),
                  arguments.edit_controller_cid->end(), classId);
        return Steinberg::kResultOk;
    } else {
        return Steinberg::kNotImplemented;
    }
}