#ifndef SCHEMEFLOWWIDGET_H
#define SCHEMEFLOWWIDGET_H

#include <QWidget>

#include "SchemePlanManager.h"

#include <shemeFlow/DataFlowModel.h>
#include <shemeFlow/FlowGraphModel.h>
#include <shemeFlow/DataFlowModel.h>
#include <shemeFlow/FlowTemplateDataModel.h>

#include <QtNodes/BasicGraphicsScene>
#include <QtNodes/ConnectionStyle>
#include <QtNodes/DataFlowGraphicsScene>
// #include <QtNodes/GraphicsView>
#include <QtNodes/GraphicsViewStyle>
#include <QtNodes/NodeDelegateModelRegistry>

using QtNodes::BasicGraphicsScene;
using QtNodes::ConnectionStyle;
using QtNodes::DataFlowGraphicsScene;
// using QtNodes::GraphicsView;
using QtNodes::GraphicsViewStyle;
using QtNodes::NodeDelegateModelRegistry;
using QtNodes::NodeRole;
using QtNodes::NodeStyle;

// class GraphicsView;

class ProjectInfo;

class QHBoxLayout;

/**
 * @brief The SchemeFlowWidget class
 * 方案流程图
 */
class SchemeFlowWidget : public QWidget
{
    Q_OBJECT
public:
    explicit SchemeFlowWidget(QWidget *parent = nullptr);

    ~SchemeFlowWidget();

    /// 当前页面的评估方案
    QList<SchemePlanManager::SchemeProcessInfo> schemes() const;

    void loadSchemes(const QList<SchemePlanManager::SchemeProcessInfo> &schems);

    void setAllowEdit(bool allow);

signals:
    void sigSchemeProcessEdited(const SchemePlanManager::SchemeProcessInfo &process);

private:
    void initWidget();

    void clearAllNodes();

private slots:
    void slotSchemeProcessEdited(const SchemePlanManager::SchemeProcessInfo &process);

private:
    DataFlowModel *m_graphModel = nullptr;

    QHBoxLayout *m_layout = nullptr;

    bool m_allowEdit = true;
};

#endif  // SCHEMEFLOWWIDGET_H