/*
    ------------------------------------------------------------------

    This file is part of the Open Ephys GUI
    Copyright (C) 2014 Open Ephys

    ------------------------------------------------------------------

    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 <http://www.gnu.org/licenses/>.

*/


#include "CoreServices.h"
#include "AccessClass.h"

#include "Processors/ProcessorGraph/ProcessorGraph.h"
#include "Processors/RecordNode/RecordNode.h"
#include "UI/EditorViewport.h"
#include "UI/ControlPanel.h"
#include "Processors/MessageCenter/MessageCenterEditor.h"
#include "Processors/Events/Events.h"


using namespace AccessClass;


namespace CoreServices
{
void updateSignalChain(GenericEditor* source)
{
    getEditorViewport()->makeEditorVisible(source, false, true);
}

bool getRecordingStatus()
{
    return getControlPanel()->recordButton->getToggleState();
}

void setRecordingStatus(bool enable)
{
    getControlPanel()->setRecordState(enable);
}

bool getAcquisitionStatus()
{
	return getControlPanel()->getAcquisitionState();
}

void setAcquisitionStatus(bool enable)
{
    getControlPanel()->setAcquisitionState(enable);
}

void sendStatusMessage(const String& text)
{
    getBroadcaster()->sendActionMessage(text);
}

void sendStatusMessage(const char* text)
{
    getBroadcaster()->sendActionMessage(text);
}

void highlightEditor(GenericEditor* ed)
{
    getEditorViewport()->makeEditorVisible(ed);
}

int64 getGlobalTimestamp()
{
	return getProcessorGraph()->getGlobalTimestamp(false);
}

int64 getSoftwareTimestamp()
{
	return getProcessorGraph()->getGlobalTimestamp(true);
}

float getGlobalSampleRate()
{
	return getProcessorGraph()->getGlobalSampleRate(false);
}

float getSoftwareSampleRate()
{
	return getProcessorGraph()->getGlobalSampleRate(true);
}

void setRecordingDirectory(String dir)
{
    getControlPanel()->setRecordingDirectory(dir);
}

void createNewRecordingDir()
{
   getControlPanel()->labelTextChanged(NULL);
}

void setPrependTextToRecordingDir(String text)
{
    getControlPanel()->setPrependText(text);
}

void setAppendTextToRecordingDir(String text)
{
    getControlPanel()->setAppendText(text);
}

String getSelectedRecordEngineId()
{
	return getControlPanel()->getSelectedRecordEngineId();
}

bool setSelectedRecordEngineId(String id)
{
	return getControlPanel()->setSelectedRecordEngineId(id);
}

namespace RecordNode
{
void createNewrecordingDir()
{
    getProcessorGraph()->getRecordNode()->createNewDirectory();
}

File getRecordingPath()
{
    return getProcessorGraph()->getRecordNode()->getDataDirectory();
}

int getRecordingNumber()
{
	return getProcessorGraph()->getRecordNode()->getRecordingNumber();
}

int getExperimentNumber()
{
	return getProcessorGraph()->getRecordNode()->getExperimentNumber();
}

void writeSpike(const SpikeEvent* spike, const SpikeChannel* chan)
{
    getProcessorGraph()->getRecordNode()->writeSpike(spike, chan);
}

void registerSpikeSource(GenericProcessor* processor)
{
    getProcessorGraph()->getRecordNode()->registerSpikeSource(processor);
}

int addSpikeElectrode(const SpikeChannel* elec)
{
    return getProcessorGraph()->getRecordNode()->addSpikeElectrode(elec);
}
};

const char* getApplicationResource(const char* name, int& size)
{
	return BinaryData::getNamedResource(name, size);
}
    
File getDefaultUserSaveDirectory()
{
#if defined(__APPLE__)
    File dir = File::getSpecialLocation(File::userDocumentsDirectory).getChildFile("open-ephys");
    if (!dir.isDirectory()) {
        dir.createDirectory();
    }
    return std::move(dir);
#else
    return File::getCurrentWorkingDirectory();
#endif
}

String getGUIVersion()
{
#define XSTR_DEF(s) #s
#define STR_DEF(s) XSTR_DEF(s)
	return STR_DEF(JUCE_APP_VERSION);
}

};