#include "FITKPythonInterface.h"
#include "PythonAgent.h"
#include <QDebug>
#include <QFile>
#include <QFileInfo>
#include <QDir>
#include <QTextStream>
#include <QMutex>
#include <QMutexLocker>

namespace Python
{
    QMutex FITKPythonInterface::m_mutex;
    FITKPythonInterface* FITKPythonInterface::m_interface = nullptr;

    FITKPythonInterface* FITKPythonInterface::getInstance()
    {
        QMutexLocker muLocker(&m_mutex);
        if (m_interface == nullptr)
        {
            m_interface = new FITKPythonInterface();
        }
        return m_interface;
    }

    void FITKPythonInterface::addDecorator(QObject * obj)
    {
        //pythonQt中添加装饰器
        if (obj == nullptr)return;
        m_pyAgent->addPyQtDecorator(obj);
    }

    void FITKPythonInterface::registerCPPClass(const char * typeName, const char * parentTypeName, const char * package)
    {
        //注册c++类
        m_pyAgent->registerPyQtCPPClass(typeName, parentTypeName, package);

        //python中导入注册的模块
        m_pyAgent->submitScript(QString("from PythonQt.%1 import %2").arg(package).arg(typeName));
//        importPython(package);
    }

    void FITKPythonInterface::submit(const QString &script)
    {
        //单行脚本请求
        m_pyAgent->submitScript(script);
    }

    void FITKPythonInterface::submit(const QStringList &scripts)
    {
        //多行脚本请求
        m_pyAgent->submitScript(scripts);
    }

    void FITKPythonInterface::submitFile(const QString &filePath)
    {
        //脚本文件请求
        m_pyAgent->submitScriptFile(filePath);
    }

    bool FITKPythonInterface::saveScriptHistory(const QString &filePath)
    {
        return m_pyAgent->saveScriptHistory(filePath);
    }

    void FITKPythonInterface::importPython(const QString package)
    {
        //导入python模块
        m_pyAgent->submitScript(QString("from PythonQt import %1").arg(package));
    }

    QWidget * FITKPythonInterface::getPyWidget()
    {
        return m_pyAgent->getPyWidget();
    }

    FITKPythonInterface::FITKPythonInterface()
    {
        //PythonQt代理类对象创建
        m_pyAgent = new PythonAgent();
    }

    FITKPythonInterface::~FITKPythonInterface()
    {
        if (m_pyAgent != nullptr)
        {
            delete m_pyAgent;
            m_pyAgent = nullptr;
        }
    }
}