/******************************************************************************
 Copyright(C):2015~2018 hzleaper
 FileName:$FILE_BASE$.$FILE_EXT$
 Author:zhikun wu
 Email:zk.wu@hzleaper.com
 Tools:vs2010 pc on company
 Created:$DATE$
 History:$DAY$:$MONTH$:$YEAR$ $HOUR$:$MINUTE$
 *******************************************************************************/
#ifndef __TP_MAIN_HEADER_H
#define __TP_MAIN_HEADER_H

//#define _LOAD_MAIN_DLL_STATIC
#include "tpGuiHeader.h"

#include <QtWidgets\qwidget.h>
#include <QtCore\qprocess.h>
#include <QtGui\qicon.h>
#include <QtWidgets\qlistwidget.h>
#include <QtCore\qstring.h>
#include <QtCore\qobject.h>
#include <QtGui\qimage.h>
#include <QtGui\qpainter.h>
#include <QtWidgets\qcombobox.h>
#include <QtWidgets\qaction.h>
#include <QtWidgets\qpushbutton.h>
#include <QtWidgets\qlineedit.h>
#include <QtWidgets\qcheckbox.h>
#include <QtWidgets\qlcdnumber.h>
#include <QtWidgets\qlabel.h>
#include <QtWidgets\qcombobox.h>
#include <QtWidgets\qstatusbar.h>
#include <QRadioButton>
#include <QPlainTextEdit>
#include <QSpinBox>
#include <QDoubleSpinBox>

//#include "tpProtocol.h"
class TP_PROTOCOL_MESSAGE;

typedef QList<QWidget*> QWidgetList;
typedef QList<QObject*> QObjectList;
typedef QMap<QString, QString> QStrStrMap;

class IMainFilter
{
public:
    IMainFilter() {}
    virtual ~IMainFilter() {}
    virtual int  InitMain() = 0;
    virtual void FreeMain() = 0;

    // 事件响应函数，如果返回true：则代表后续不需要响应此事件。
    // TODO - 现在代码很多没有利用这个返回值。
    virtual QWidget* CreateWidget(const QString & className, QWidget * parent, const QString& name) = 0;
    virtual bool ActionTrigger(class QAction* pAction, bool bChecked) = 0;
    virtual bool OnPaint(QWidget* watched, QPaintEvent* event) = 0;
    virtual bool ButtonClicked(class QObject* pButton, bool bChecked) = 0;
    virtual bool OnToggled(class QObject* pButton, bool bChecked) = 0;
    virtual bool OnPolished(QWidget * watched, QEvent * event) = 0;
    virtual bool OnComboxCurrentChanged(QObject * watched, int index) = 0;
    virtual bool OnInitMainWindow(QObject * watched) = 0;
    virtual bool OnProcessFinished(class QProcess* p, int exitCode, QProcess::ExitStatus exitStatus) = 0;
    virtual bool OnProcessError(class QProcess* p, QProcess::ProcessError error) = 0;
    virtual bool OnValueChanged(QObject* watched, int i) = 0;
    virtual bool OnValueChanged(QObject* watched, double v) = 0;
    virtual bool OnValueChanged(QObject* watched, const QString& text) = 0;
    virtual bool OnStateChanged(QObject* watched, int state) = 0;
    virtual bool OnCurrentChanged(QObject* watched, int index) = 0;
    virtual bool OnDoubleClicked(QObject* watched, QMouseEvent* event) = 0;
    virtual bool OnMousePress(QObject* watched, QMouseEvent* event) = 0;
    virtual bool OnMouseRelease(QObject* watched, QMouseEvent* event) = 0;
    virtual bool OnMouseMove(QObject* watched, QMouseEvent* event) = 0;
	virtual bool OnNonClientAreaMouseMove(QObject* watched, QMouseEvent* event) = 0;
	virtual bool OnNonClientAreaMouseButtonPress(QObject* watched, QMouseEvent* event) = 0;
    virtual bool OnKeyPress(QObject* watched, QKeyEvent* event) = 0;
    virtual bool OnKeyRelease(QObject* watched, QKeyEvent* event) = 0;
    virtual bool OnResize(QWidget* watched, QResizeEvent* event) = 0;
    virtual bool OnWidgetClosed(QWidget* watched, QCloseEvent* event) = 0;
    virtual bool OnDeferredDelete(QObject* wathced, QEvent* event) = 0;
    virtual bool OnVersionUpdate(const QString& sOldVersion, const QString& sNewVersion) = 0;
    virtual bool OnLineEditCursorPositionChanged(class QLineEdit* pObj, int nOld, int nNew) = 0;
    virtual bool OnLineEditEditingFinished(class QLineEdit* pObj) = 0;
    virtual bool OnLineEditSelectionChanged(class QLineEdit* pObj) = 0;
    virtual bool OnLineEditTextChanged(class QLineEdit* pObj, const QString& text) = 0;
    virtual bool OnLineEditTextEdited(class QLineEdit* pObj, const QString& text) = 0;
    virtual bool OnWidgetShow(QWidget* pWidget, QShowEvent* event) = 0;
    virtual bool OnWidgetHide(QWidget* pWidget, QHideEvent* event) = 0;
    virtual bool OnWheel(QWidget* pWidget, QWheelEvent* event) = 0;
    virtual bool onItemSelectionChanged(QWidget* pWidget) = 0;
	virtual void onIPCResponse(QSharedPointer<TP_PROTOCOL_MESSAGE> pmsg) = 0;
	virtual void OnHandleMessage(const QStringList& listFilterKey, const QJsonObject& jsonObj) = 0;
};

class IMainCallback
{
public:
    IMainCallback() {}
    virtual ~IMainCallback() {}
    //更新某个窗口的的接口，在非UI线程中更新窗口时，会用signal-slot切换到UI Thread更新窗口
    virtual void IUpdateWidget(QWidget* w) = 0;
    virtual void IUpdateWidget(const QString& skey, const QObject* parent = NULL) = 0;
    //获取DLL路径列表，数据在app.json中配置
    virtual QStringList IDllPaths() = 0;
    //三个设置Widget的包装函数，舍弃，用下面的 tpfunc_ 开头的inline全局函数
    virtual void ISetComboBoxText(const QString& name, const QStrStrMap& textData, QObject* parent = NULL) = 0;
    virtual void ISetEditText(const QString& name, const QString& text, QObject* parent = NULL) = 0;
    virtual void ISetValue(const QString& name, const QVariant& text, QObject* parent = NULL) = 0;
    virtual QObjectList IFindObjects(const QString& objName, QObject* parent = NULL) = 0;
    virtual QObjectList IFindObjects(const QStringList& objNames, QObject* parent = NULL) = 0;
    virtual QWidgetList FindWidgets(const QString& objName, QObject* parent = NULL) = 0;
    virtual QWidgetList FindWidgets(const QRegExp& regExp, QObject* parent = NULL) = 0;
    virtual bool IQueueJson(const QString& key, const QJsonObject& json) = 0;
    virtual bool IQueuePicture(const QString& name, QImage& img, const QString& format) = 0;
    virtual QWidget* IGetWidget(const QString& sKey) = 0;
    virtual bool IDelWidget(const QString& sKey) = 0;
    virtual bool IDelWidget(QWidget* pWdg) = 0;
    virtual void IThumbnailItemAppend(const char* name, const QIcon& icon, const QString& text) = 0;
    virtual void IThumbnailItemRemove(const char* name) = 0;
    virtual void ISetComboBoxTextData(const QString& name, const QTpStrStrMap& textData, QObject* parent = NULL) = 0;
    virtual QJsonObject IJsonUser() = 0;
    virtual void ILogString(const QString& str) = 0;
    virtual bool IGetUserInfo(QString& user, QString& level) = 0;
    virtual bool ISetFilter(QObject* pObject) = 0;
	virtual void ISendIPCPackage(TP_PROTOCOL_MESSAGE& msg) = 0;

	virtual void IHandleMessage(const QStringList& listFilterKey, const QJsonObject& jsonObj) = 0;
};

//inline functions for conveniece

inline QString tpfunc_main_path(IMainCallback* pCb)
{
    if (NULL == pCb)
    {
        return "";
    }
    QStringList dllPaths = pCb->IDllPaths();
    if (dllPaths.size() == 0)
    {
        return "";
    }
    return dllPaths.last();
}

inline bool tpfunc_get_lineedit_text(QString& text, IMainCallback* pCb, const QString& name, QObject* parent = NULL)
{
    QWidgetList wdgList = pCb->FindWidgets(name, parent);
    for (QWidgetList::iterator it = wdgList.begin(); it != wdgList.end(); ++it)
    {
        QLineEdit* pEdit = qobject_cast<QLineEdit*>(*it);
        if (NULL != pEdit)
        {
            text = pEdit->text();
            return true;
        }
    }
    return false;
}

inline bool tpfunc_get_combobox_current_data(QVariant& v, IMainCallback* pCb, const QString& name, QObject* parent = NULL)
{
    QWidgetList wdgList = pCb->FindWidgets(name, parent);
    for (QWidgetList::iterator it = wdgList.begin(); it != wdgList.end(); ++it)
    {
        QComboBox* pCombo = qobject_cast<QComboBox*>(*it);
        if (NULL != pCombo)
        {
            v = pCombo->currentData();
            return true;
        }
    }
    return true;
}

inline QListWidgetItem* tpfunc_text_2_listwidget_item(QListWidget* pList, const QString& text, bool bAdd = true)
{
    if (NULL == pList)
    {
        return NULL;
    }
    if (bAdd)
    {
        return new QListWidgetItem(text, pList);
    }
    else
    {
        QList<QListWidgetItem*> items = pList->findItems(text, Qt::MatchFixedString);
        for (QList<QListWidgetItem*>::iterator it = items.begin(); it != items.end(); ++it)
        {
            pList->removeItemWidget(*it);
            delete *it;
        }
        return NULL;
    }
}

inline void tpfunc_set_value(const QString& name, const QVariant& value, QObject* parent, IMainCallback* pCb)
{
    pCb->ISetValue(name, value, parent);
}


inline QVariant tpfunc_get_value(const QString& name, QObject* parent, IMainCallback* pCb)
{
    QVariantMap vMap;
    QTpWidgetList wgtList = pCb->FindWidgets(name, parent);
    for (QTpWidgetList::Iterator it = wgtList.begin(); it != wgtList.end(); ++it)
    {
        QLineEdit* pEdit = qobject_cast<QLineEdit*>(*it);
        if (NULL != pEdit)
        {
            return pEdit->text();
        }

        QLabel* pLabel = qobject_cast<QLabel*>(*it);
        if (NULL != pLabel)
        {
            return pLabel->text();
        }

        QCheckBox* pBox = qobject_cast<QCheckBox*>(*it);
        if (NULL != pBox)
        {
            return pBox->checkState();
        }

        QComboBox* pCombo = qobject_cast<QComboBox*>(*it);
        if (NULL != pCombo)
        {
            QVariant v = pCombo->currentData();
            if (v.isValid())
            {
                return v;
            }
            return pCombo->currentText();
        }

        QSpinBox* pSpinBox = qobject_cast<QSpinBox*>(*it);
        if (pSpinBox){
            return pSpinBox->value();
        }

        QDoubleSpinBox* pDSpinBox = qobject_cast<QDoubleSpinBox*>(*it);
        if (pDSpinBox){
            return pDSpinBox->value();
        }

        QLCDNumber* pLcd = qobject_cast<QLCDNumber*>(*it);
        if (NULL != pLcd)
        {
            return pLcd->value();
        }
}
    return QVariant();
}

inline void tpfunc_qcombobox_add_item(const QString& name, const QStringList& texts, QObject* parent, IMainCallback* pCb)
{
    QTpWidgetList wgtList = pCb->FindWidgets(name, parent);
    for (QTpWidgetList::Iterator it = wgtList.begin(); it != wgtList.end(); ++it)
    {
        QComboBox* pCombo = qobject_cast<QComboBox*>(*it);
        if (NULL == pCombo)
        {
            continue;
        }
        pCombo->addItems(texts);
    }
}
inline void tpfunc_qcombobox_add_item(const QString& name, const QString& text, QObject* parent, IMainCallback* pCb)
{
    QTpWidgetList wgtList = pCb->FindWidgets(name, parent);
    for (QTpWidgetList::Iterator it = wgtList.begin(); it != wgtList.end(); ++it)
    {
        QComboBox* pCombo = qobject_cast<QComboBox*>(*it);
        if (NULL == pCombo)
        {
            continue;
        }
        pCombo->addItem(text);
    }
}
inline void tpfunc_qcombobox_del_item(const QString& name, const QString& text, QObject* parent, IMainCallback* pCb)
{
    QTpWidgetList wgtList = pCb->FindWidgets(name, parent);
    for (QTpWidgetList::Iterator it = wgtList.begin(); it != wgtList.end(); ++it)
    {
        QComboBox* pCombo = qobject_cast<QComboBox*>(*it);
        if (NULL == pCombo)
        {
            continue;
        }
        int index = pCombo->findText(text);
        if (-1 != index)
        {
            pCombo->removeItem(index);
        }
    }
}
inline void tpfunc_qlistwidget_add_item(const QString& name, const QStringList& texts, QObject* parent, IMainCallback* pCb)
{
    QTpWidgetList wgtList = pCb->FindWidgets(name, parent);
    for (QTpWidgetList::Iterator it = wgtList.begin(); it != wgtList.end(); ++it)
    {
        QListWidget* pList = qobject_cast<QListWidget*>(*it);
        if (NULL == pList)
        {
            continue;
        }
        pList->addItems(texts);
    }
}

inline QWidget* tpfunc_widget_by_property(QObject* pObj, bool bDoubleClicked, IMainCallback* pCb)
{
    if (NULL == pObj)
    {
        return NULL;
    }
    QString uiFile;
    if (bDoubleClicked)
    {
        uiFile = tp_check_string_property(TP_PROP_STRING_DOUBLE_CLICKED_TO_OPEN_UI_FILE, pObj);
    }
    else
    {
        uiFile = tp_check_string_property(TP_PROP_STRING_CLICKED_TO_OPEN_UI_FILE, pObj);
    }
    if (uiFile.isEmpty())
    {
        return NULL;
    }
    QWidget* pWg = pCb->IGetWidget(uiFile);
    if (NULL != pWg)
    {
        pWg->setProperty(TP_PROP_STRING_OPENED_BY_OBJECT, pObj->objectName());
    }
    //pWg->show();
    return pWg;
}

inline void tpfunc_widget_enable(const QString& name, bool bEnable, QObject* parent, IMainCallback* pCb)
{
    QWidgetList wList = pCb->FindWidgets(name, parent);
    for (QTpWidgetList::Iterator it = wList.begin(); it != wList.end(); ++it)
    {
        (*it)->setEnabled(bEnable);
    }
}

inline void tpfunc_message_to_status(const QString& msg, IMainCallback* pCb, QObject* parent = NULL)
{
    QWidgetList wList = pCb->FindWidgets("statusbar", parent);
    for (QTpWidgetList::Iterator it = wList.begin(); it != wList.end(); ++it)
    {
        QStatusBar* pStatus = qobject_cast<QStatusBar*>(*it);
        if (NULL != pStatus)
        {
            pStatus->clearMessage();
            pStatus->showMessage(msg);
        }
    }
}

//

#ifdef TPMAIN_EXPORTS
#define MAIN_API extern "C" __declspec(dllexport)
#else
#ifndef _LOAD_MAIN_DLL_STATIC
#define MAIN_API extern "C"
#else
#define MAIN_API extern "C" __declspec(dllimport)
#endif
#endif

MAIN_API IMainFilter* Main_Create(IMainCallback* pMainCb);
MAIN_API void  Main_Delete(IMainFilter* pMain);

#endif