SkillsMemory.cpp

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/*
 * This file is part of ArmarX.
 *
 * ArmarX is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * ArmarX 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 <http://www.gnu.org/licenses/>.
 *
 * @package    RobotAPI::ArmarXObjects::SkillsMemory
 * @author     Rainer Kartmann ( rainer dot kartmann at kit dot edu )
 * @date       2020
 * @copyright  http://www.gnu.org/licenses/gpl-2.0.txt
 *             GNU General Public License
 */
 
#include "SkillsMemory.h"
 
#include <SimoxUtility/algorithm/string.h>
 
#include <ArmarXCore/core/ArmarXManager.h>
#include <ArmarXCore/core/ArmarXObjectScheduler.h>
#include <ArmarXCore/core/exceptions/local/ExpressionException.h>
#include <ArmarXCore/core/logging/Logging.h>
#include <ArmarXCore/core/time/TimeUtil.h>
 
#include <RobotAPI/libraries/armem/core/error.h>
#include <RobotAPI/libraries/armem/core/wm/memory_definitions.h>
#include <RobotAPI/libraries/armem/server/MemoryToIceAdapter.h>
#include <RobotAPI/libraries/armem/server/wm/memory_definitions.h>
#include <RobotAPI/libraries/armem_skills/aron_conversions.h>
 
namespace armarx
{
 
    SkillsMemory::SkillsMemory() :
        ReadWritePluginUser(),
        StatechartListenerComponentPluginUser(),
        SkillManagerComponentPluginUser(),
        statechartListenerProviderSegment(iceAdapter()),
        executableSkillCoreSegment(iceAdapter()),
        skillEventCoreSegment(iceAdapter()),
        skillExecutionRequestCoreSegment(iceAdapter())
    {
    }
 
    armarx::PropertyDefinitionsPtr
    SkillsMemory::createPropertyDefinitions()
    {
        armarx::PropertyDefinitionsPtr defs =
            new ComponentPropertyDefinitions(getConfigIdentifier());
 
        const std::string prefix = "mem.";
        statechartListenerProviderSegment.defineProperties(defs, prefix + "statechartlistener.");
        executableSkillCoreSegment.defineProperties(defs, prefix + "executableskill.");
        skillExecutionRequestCoreSegment.defineProperties(defs, prefix + "executionrequest.");
        skillEventCoreSegment.defineProperties(defs, prefix + "event.");
 
        setMemoryName(MemoryName);
        return defs;
    }
 
    std::string
    SkillsMemory::getDefaultName() const
    {
        return "SkillMemory";
    }
 
    void
    SkillsMemory::onInitComponent()
    {
        statechartListenerProviderSegment.init();
        executableSkillCoreSegment.init();
        skillExecutionRequestCoreSegment.init();
        skillEventCoreSegment.init();
    }
 
    void
    SkillsMemory::onConnectComponent()
    {
    }
 
    void
    SkillsMemory::onDisconnectComponent()
    {
    }
 
    void
    SkillsMemory::onExitComponent()
    {
    }
 
    armem::data::CommitResult
    SkillsMemory::commit(const armem::data::Commit& commit, const Ice::Current& current)
    {
        // This function is overloaded to check for skill executions
        // First pass arg to parent func to ensure that data is written into memory and that clients are notified
        armem::data::CommitResult result = ReadWritePluginUser::commit(commit);
 
        skills::callback::dti::SkillProviderCallbackInterfacePrx myPrx;
        getProxy(myPrx, -1);
 
        for (const auto& up : commit.updates)
        {
            if (up.entityID.coreSegmentName ==
                skills::segment::SkillExecutionRequestCoreSegment::CoreSegmentName)
            {
                for (const auto& instance : up.instancesData)
                {
                    ARMARX_CHECK_NOT_NULL(instance);
 
                    skills::SkillExecutionRequest exInfo =
                        skillExecutionRequestCoreSegment.convertCommit(instance);
                    SkillManagerComponentPluginUser::executeSkill(exInfo.toManagerIce(), current);
                }
            }
        }
 
        return result;
    }
 
    void
    SkillsMemory::addProvider(const skills::manager::dto::ProviderInfo& info,
                              const Ice::Current& current)
    {
        ARMARX_INFO << "Adding provider to skill memory: " << info.providerId.providerName;
        SkillManagerComponentPluginUser::addProvider(info, current);
 
        // log skills to memory
        auto p = skills::ProviderInfo::FromIce(info);
        executableSkillCoreSegment.addSkillProvider(p);
    }
 
    void
    SkillsMemory::removeProvider(const skills::manager::dto::ProviderID& provider,
                                 const Ice::Current& current)
    {
        executableSkillCoreSegment.removeSkillProvider(provider.providerName);
 
        // remove skills from memory
        SkillManagerComponentPluginUser::removeProvider(provider, current);
    }
 
    skills::manager::dto::SkillStatusUpdate
    SkillsMemory::executeSkill(const skills::manager::dto::SkillExecutionRequest& info,
                               const Ice::Current& current)
    {
        auto e = skills::SkillExecutionRequest::FromIce(info);
        skillExecutionRequestCoreSegment.addSkillExecutionRequest(e);
 
        return SkillManagerComponentPluginUser::executeSkill(info, current);
    }
 
    skills::manager::dto::SkillExecutionID
    SkillsMemory::executeSkillAsync(const skills::manager::dto::SkillExecutionRequest& info,
                                    const Ice::Current& current)
    {
        auto e = skills::SkillExecutionRequest::FromIce(info);
        skillExecutionRequestCoreSegment.addSkillExecutionRequest(e);
 
        return SkillManagerComponentPluginUser::executeSkillAsync(info, current);
    }
 
    void
    SkillsMemory::updateStatusForSkill(const skills::provider::dto::SkillStatusUpdate& update,
                                       const skills::callback::dto::ProviderID& providerId,
                                       const Ice::Current& current)
    {
        auto p = skills::ProviderID::FromIce(providerId);
        auto u = skills::SkillStatusUpdate::FromIce(update, p);
        skillEventCoreSegment.addSkillUpdateEvent(u);
    }
 
    IceUtil::Optional<skills::manager::dto::SkillStatusUpdate>
    SkillsMemory::getSkillExecutionStatus(const skills::manager::dto::SkillExecutionID& executionId,
                                          const Ice::Current& current)
    {
        auto eid = skills::SkillExecutionID::FromIce(executionId);
        auto op = this->skillEventCoreSegment.getSkillStatusUpdate(eid);
        if (op.has_value())
        {
            return op->toManagerIce();
        }
        return {};
    }
 
    skills::manager::dto::SkillStatusUpdateMap
    SkillsMemory::getSkillExecutionStatuses(const Ice::Current& current)
    {
        skills::manager::dto::SkillStatusUpdateMap ret;
        auto updates = this->skillEventCoreSegment.getSkillStatusUpdates();
        for (const auto& [k, v] : updates)
        {
            ret.insert({k.toManagerIce(), v.toManagerIce()});
        }
        return ret;
    }
 
    /*
     * Statechart stuff
     */
    void
    SkillsMemory::reportStatechartTransitionWithParameters(
        const ProfilerStatechartTransitionWithParameters& x,
        const Ice::Current&)
    {
        statechartListenerProviderSegment.reportStatechartTransitionWithParameters(x);
    }
 
    void
    SkillsMemory::reportStatechartTransitionWithParametersList(
        const ProfilerStatechartTransitionWithParametersList& x,
        const Ice::Current&)
    {
        statechartListenerProviderSegment.reportStatechartTransitionWithParametersList(x);
    }
} // namespace armarx