nmWTAI-Platform/Src/nmNum/nmPlot/nmPlotGraphicBinder.cpp

#include "nmPlotGraphicBinder.h"

#include "nmObjLineFault.h"
#include "nmDataFault.h"
#include "nmDataAnalyzeManager.h"

#include <QMetaObject>

nmPlotGraphicBinder::nmPlotGraphicBinder(nmDataAnalyzeManager* pDataMgr, QObject* parent)
	: QObject(parent)
	, m_pDataMgr(pDataMgr)
{
}

// 用户画完断层后：创建数据对象并建立绑定
void nmPlotGraphicBinder::createFaultForGraphic(nmObjLineFault* pGraphic)
{
	if (!pGraphic || !m_pDataMgr) {
		return;
	}

	// 创建数据对象
	nmDataFault* pData = m_pDataMgr->createFault();

	// 将图元值推入数据
	pData->setFaultName(pGraphic->getName());
	pData->setFaultPoints(pGraphic->getAllValues());

	// 建立信号连接
	_connectFault(pGraphic, pData);

	m_pDataMgr->notifyDataChanged();
}

// 从文件加载：绑定已有数据到已有图元
void nmPlotGraphicBinder::bindFaultToGraphic(nmObjLineFault* pGraphic, nmDataFault* pData)
{
	if (!pGraphic || !pData) {
		return;
	}

	// 将数据值推到图元
	_pushFaultDataToGraphic(pGraphic, pData);

	// 建立信号连接
	_connectFault(pGraphic, pData);
}

// 删除图元：断开连接并移除数据
void nmPlotGraphicBinder::removeFaultBinding(nmObjLineFault* pGraphic)
{
	if (!pGraphic) {
		return;
	}

	// 断开信号
	_disconnectFault(pGraphic);

	// 从数据中心移除
	if (m_mapFaultData.contains(pGraphic)) {
		nmDataFault* pData = m_mapFaultData.value(pGraphic);
		if (pData && m_pDataMgr) {
			m_pDataMgr->removeFaultData(pData);
		}
		m_mapFaultData.remove(pGraphic);
	}
}

nmDataFault* nmPlotGraphicBinder::getFaultDataFor(nmObjLineFault* pGraphic)
{
	return m_mapFaultData.value(pGraphic, nullptr);
}

// 切换分析时更新绑定的 DataManager
// 旧图元已由 deleteAllPlotObjs 清除，清理残留映射避免悬空指针
void nmPlotGraphicBinder::updateDataMgr(nmDataAnalyzeManager* pDataMgr)
{
	m_mapFaultData.clear();
	m_setBoundGraphics.clear();
	m_pDataMgr = pDataMgr;
}

// 将数据值推到图元本地副本
void nmPlotGraphicBinder::_pushFaultDataToGraphic(nmObjLineFault* pGraphic, nmDataFault* pData)
{
	// 阻断信号，防止推送中触发反向同步
	pGraphic->blockSignals(true);

	pGraphic->setName(pData->getFaultName());

	int flowModel = (pData->getFaultFlowModel().getValue() == tr("Leaky")) ? 0 : 1;
	pGraphic->setFaultFlowModel(flowModel);

	pGraphic->setFaultLeakage(pData->getFaultLeakage().getValue().toDouble());

	pGraphic->blockSignals(false);
}

// 建立图元与数据的双向信号连接
void nmPlotGraphicBinder::_connectFault(nmObjLineFault* pGraphic, nmDataFault* pData)
{
	QObject::connect(pGraphic, SIGNAL(sigFlowModelChanged(int)),
	                 this,     SLOT(onGraphicFlowModelChanged(int)));

	QObject::connect(pGraphic, SIGNAL(sigLeakageChanged(double)),
	                 this,     SLOT(onGraphicLeakageChanged(double)));

	QObject::connect(pGraphic, SIGNAL(sigPointsChanged()),
	                 this,     SLOT(onGraphicPointsChanged()));

	QObject::connect(pGraphic, SIGNAL(sigObjVisibleChanged(bool)),
	                 this,     SLOT(onGraphicVisibleChanged(bool)));

	m_mapFaultData[pGraphic] = pData;

	m_setBoundGraphics.insert(pGraphic);

	pGraphic->setGraphicBinder(this);
}

// 断开图元与本 Binder 的所有信号连接
void nmPlotGraphicBinder::_disconnectFault(nmObjLineFault* pGraphic)
{
	QObject::disconnect(pGraphic, SIGNAL(sigFlowModelChanged(int)),
	                    this,     SLOT(onGraphicFlowModelChanged(int)));

	QObject::disconnect(pGraphic, SIGNAL(sigLeakageChanged(double)),
	                    this,     SLOT(onGraphicLeakageChanged(double)));

	QObject::disconnect(pGraphic, SIGNAL(sigPointsChanged()),
	                    this,     SLOT(onGraphicPointsChanged()));

	QObject::disconnect(pGraphic, SIGNAL(sigObjVisibleChanged(bool)),
	                    this,     SLOT(onGraphicVisibleChanged(bool)));

	m_setBoundGraphics.remove(pGraphic);
}

// 图元属性变更 → 同步到数据

// 流动模型变更
void nmPlotGraphicBinder::onGraphicFlowModelChanged(int model)
{
	nmObjLineFault* pGraphic = qobject_cast<nmObjLineFault*>(sender());
	if (!pGraphic) return;

	nmDataFault* pData = m_mapFaultData.value(pGraphic, nullptr);
	if (!pData) return;

	nmDataAttribute attr = pData->getFaultFlowModel();
	attr.setValue(model == 0 ? tr("Leaky") : tr("Composite Limit"));
	pData->setFaultFlowModel(attr);
}

// 渗漏率变更
void nmPlotGraphicBinder::onGraphicLeakageChanged(double leakage)
{
	nmObjLineFault* pGraphic = qobject_cast<nmObjLineFault*>(sender());
	if (!pGraphic) return;

	nmDataFault* pData = m_mapFaultData.value(pGraphic, nullptr);
	if (!pData) return;

	nmDataAttribute attr = pData->getFaultLeakage();
	attr.setValue(leakage);
	pData->setFaultLeakage(attr);
}

// 点坐标变更
void nmPlotGraphicBinder::onGraphicPointsChanged()
{
	nmObjLineFault* pGraphic = qobject_cast<nmObjLineFault*>(sender());
	if (!pGraphic) return;

	nmDataFault* pData = m_mapFaultData.value(pGraphic, nullptr);
	if (!pData) return;

	pData->setFaultPoints(pGraphic->getAllValues());
	pData->setFaultName(pGraphic->getName());

	if (m_pDataMgr) {
		m_pDataMgr->notifyDataChanged();
	}
}

// 可见性变更
void nmPlotGraphicBinder::onGraphicVisibleChanged(bool bVisible)
{
	nmObjLineFault* pGraphic = qobject_cast<nmObjLineFault*>(sender());
	if (!pGraphic) return;

	nmDataFault* pData = m_mapFaultData.value(pGraphic, nullptr);
	if (!pData) return;

	pData->setPlotVisible(bVisible);
}

// 数据变更（预留）
void nmPlotGraphicBinder::onDataChanged()
{
}