#include "zxLogInstance.h"
#include "ZxResolutionHelper.h"
#include "zxSysUtils.h"

#include "iParaItemCtrl.h"
#include "iParameterUtils.h"

#include "iGridRowItem.h"
#include "iGridRowUtils.h"

#include "nmWxParaProperty.h"

nmWxParaProperty::nmWxParaProperty(QWidget *parent) :
    iDlgBase(parent)
{
    m_pMainLayout = NULL;
    m_listParas.clear();
    m_pGridItemUtils = NULL;
    m_pHelpBox = NULL;

    setWindowTitle(tr("Numerical para property"));
}

nmWxParaProperty::~nmWxParaProperty()
{
    if (NULL != m_pGridItemUtils)
    {
        delete m_pGridItemUtils;
        m_pGridItemUtils = NULL;
    }
}

void nmWxParaProperty::initUI()
{
    m_pMainLayout = new QVBoxLayout();
    Q_ASSERT (NULL != m_pMainLayout);
    m_pMainLayout->setSpacing(0);
    m_pMainLayout->setMargin(0);
    m_pMainLayout->setSizeConstraint(QVBoxLayout::SetMinAndMaxSize);

    //以ScrollArea来显示,出现滚动条
    {
        QWidget* pWxBk = new QWidget();
        Q_ASSERT (NULL != pWxBk);        
        pWxBk->setContextMenuPolicy(Qt::CustomContextMenu);
        pWxBk->setAutoFillBackground(true);
        pWxBk->setLayout(m_pMainLayout);

        // Area,设置Widget
        QScrollArea* pArea = new QScrollArea();
        pArea->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding));
        pArea->setWidgetResizable(true);
        pArea->setWidget(pWxBk);
        pArea->setContextMenuPolicy(Qt::CustomContextMenu);//*/

        // Layout, 设置Area。
        QVBoxLayout* pLayoutBk = new QVBoxLayout();
        pLayoutBk->setSpacing(0);
        pLayoutBk->setMargin(0);
        pLayoutBk->addWidget(pArea);

        initUI_HelpBox();
        if (NULL != m_pHelpBox)
        {
            pLayoutBk->addWidget(m_pHelpBox);
        }

        setLayout(pLayoutBk);
    }
}

void nmWxParaProperty::initUI_HelpBox()
{
    // Sub: HelpBox
    m_pHelpBox = new QTextEdit();
    Q_ASSERT (NULL != m_pHelpBox);

    m_pHelpBox->setMaximumHeight(_resoSizeH(65));
    m_pHelpBox->setReadOnly(true);
}

void nmWxParaProperty::refreshUIs(QStringList& listParas, bool bReserveOlds /*= true*/)
{
    if (NULL == m_pMainLayout)
    {
        return;
    }

    m_listParas = listParas;

    // 备份原有的参数内容
    QMap<QString, QVariant> mapOldParas;
    mapOldParas.clear();
    if (bReserveOlds)
    {
        backupOldParas(mapOldParas, listParas);
    }

    // Clear Old
    QVBoxLayout* pLayout = m_pMainLayout;
    clearLayout(pLayout);

    // 创建
    m_pGridItemUtils = new iGridRowUtils();
    Q_ASSERT (NULL != m_pGridItemUtils);
    m_pGridItemUtils->setParent(this);
    connect(m_pGridItemUtils, SIGNAL(sigHelpMsg(QString&)), \
            this, SLOT(slotHelpMsg(QString&)));
    m_pMainLayout->addWidget(m_pGridItemUtils);\
    QStringList list1 = listParas;//TODO 这是为了其他接口用的，此处暂未使用
    m_pGridItemUtils->buildRowUtils(listParas, list1, false, this);

    // 恢复原有的参数内容
    if (bReserveOlds && !mapOldParas.isEmpty())
    {
        restoreOldParas(mapOldParas);
    }
}

void nmWxParaProperty::backupOldParas(QMap<QString, QVariant>& map, \
                                     QStringList& listParas)
{
    map.clear();
    if (NULL != m_pGridItemUtils)
    {
        foreach (QString s, listParas)
        {
            map[s] = m_pGridItemUtils->getItemValueByPara(s);
        }
    }
}

void nmWxParaProperty::restoreOldParas(QMap<QString, QVariant>& map)
{
    if (NULL == m_pGridItemUtils)
        return;

    // 恢复先前备份的数据
    QMap<QString, QVariant>::iterator iter = map.begin();
    for (; iter != map.end(); iter++)
    {
        QString sPara = iter.key();

        iParameter* p = iParameterUtils::getPara(sPara);
        if (NULL == p || p->m_bReadonly)
        {
            continue;
        }

        QVariant o = iter.value();
        if (!o.isValid())
        {
            continue;
        }
        m_pGridItemUtils->setParaValue(sPara, o);
    }
}

bool nmWxParaProperty::setParaValue(QString sPara, QVariant o)
{
    if (NULL != m_pGridItemUtils && \
            m_pGridItemUtils->setParaValue(sPara, o))
    {
        return true;
    }

    return false;
}

bool nmWxParaProperty::getParaValue(QString sPara, QVariant& o)
{
    if (NULL != m_pGridItemUtils)
    {
		if (m_pGridItemUtils->getParaValue(sPara, o))
        {
			return true;
		}
    }

    return false;
}

bool nmWxParaProperty::getAllParaValues(QMap<QString, QVariant>& map,
                                         bool bOnlyFitted/* = false*/,
                                         bool bClearMap /*= true*/)
{
    if (bClearMap)
    {
        map.clear();
    }
    if (NULL != m_pGridItemUtils)
    {
        if (!m_pGridItemUtils->getAllParaValues(map, bOnlyFitted, false))
		{
			return false;
        }
    }
    return true;
}

bool nmWxParaProperty::getAllParaUnits(QMap<QString, QString>& map,
	                                   bool bOnlyFitted/* = false*/,
									   bool bClearMap /*= true*/)
{
	if (NULL != m_pGridItemUtils && \
		!m_pGridItemUtils->getAllParaUnits(map, bOnlyFitted, false))
	{
		return false;
	}

	return true;
}

void nmWxParaProperty::onSerialize(ZxSerializer* ser)
{
    iDlgBase::onSerialize(ser);

    ser->write("ParaLists", m_listParas);
    if (NULL != m_pGridItemUtils)
    {
        m_pGridItemUtils->onSerialize(ser);
    }
}

void nmWxParaProperty::onDeserialize(ZxSerializer* ser)
{
    iDlgBase::onDeserialize(ser);

    m_bUnableSP = true;

    m_listParas.clear();
    ser->read("ParaLists", m_listParas);

    refreshUIs(m_listParas);

    if (NULL != m_pGridItemUtils)
    {
        m_pGridItemUtils->onDeserialize(ser);
    }

    m_bUnableSP = false;
}

// help msg
void nmWxParaProperty::slotHelpMsg(QString& s)
{
    if (NULL == m_pHelpBox)
    {
        return;
    }
    m_pHelpBox->setHtml(s);
}

void nmWxParaProperty::paintEvent(QPaintEvent *e)
{
    iDlgBase::paintEvent(e);
}