/*
 * @file WorkflowWidget.cpp
 */

#include "WorkflowWidget.h"

#include <QVBoxLayout>
#include <QHBoxLayout>
#include <QGroupBox>
#include <QLabel>
#include <QPixmap>
#include <QGraphicsView>
#include <QGraphicsScene>
#include <QMouseEvent>
#include <QMenu>

// #include "ObjectModelService.h"
// #include "IProject.h"
// #include "PluginManager.h"
// #include "PaiWorkflowDataModel.h"
// #include "GeneralWorkflowScene.h"
#include "WorkflowGraphicsView.h"
#include "WorkflowConst.h"
// #include "SaveHelper.h"

// using namespace pai::gui;
using namespace pai::objectmodel;
using namespace pai::graphics2d;

WorkflowWidget::WorkflowWidget(pai::objectmodel::PaiWorkflowDataModel *pWorkflow, QWidget *pParent, bool jobRelated) :
    QWidget(pParent)
{
    m_JobRelated = jobRelated;
    m_ID = QUuid::createUuid();
    m_pWorkflow = pWorkflow;

    QVBoxLayout * v_lyt = new QVBoxLayout();
    v_lyt->setContentsMargins(0, 0, 0, 0);
    v_lyt->setSpacing(0);

    m_pSceneManager = NULL;
    // m_pGraphicsView = new pai::graphics2d::WorkflowGraphicsView(NULL, this);

    // v_lyt->addWidget(m_pGraphicsView);

    this->setLayout(v_lyt);
    m_pSelectedExtension.clear();
}

WorkflowWidget::~WorkflowWidget()
{
    // if (m_pWorkflow != NULL)
    // {
    //     GetObjectModelService()->GetObjectLockManager()->UnlockObject(m_pWorkflow->GetDBID(), m_LockID);
    // }
    //defect 32589 先释放场景，才能释放m_pWorkflow，不然可能导致崩溃
    if(m_pSceneManager)
    {
        delete m_pSceneManager;
        m_pSceneManager = NULL;
    }
    // //对于可编辑工作流，需要自己维护
    // if(!m_JobRelated && m_pWorkflow &&!(m_pWorkflow->IsTemplate()))
    // {
    //     delete m_pWorkflow;
    //     m_pWorkflow = NULL;
    // }
}

QUuid WorkflowWidget::GetID() const
{
    return m_ID;
}

void WorkflowWidget::EnableMultiSelect(bool enable)
{
    // if(m_pSceneManager)
    // {
    //     m_pSceneManager->EnableMultiSelect(m_pGraphicsView,enable);
    // }
}

// void WorkflowWidget::SetWorkflow(pai::objectmodel::PaiWorkflowDataModel *wf, bool bNeedReload, bool bJobRelated)
// {
//     //清空场景
//     if(m_pSceneManager)
//     {
//         m_pSceneManager->Clear();
//     }

//     //更新工作流模型
//     if (wf != NULL && bNeedReload == true)
//     {
//     	wf->ReloadDataModuel();
//     }

//     if (m_pWorkflow != NULL && !m_LockID.isNull())
//     {
//         GetObjectModelService()->GetObjectLockManager()->UnlockObject(m_pWorkflow->GetDBID(), m_LockID);
//     }
//     if(!bJobRelated)
//     {
//         //如果当前的工作流为空defect 32742
//         if(!m_pWorkflow)
//         {
//             //传过来的wf不是数据树上的
//             if(wf && !wf->GetParent())
//             {
//                 m_pWorkflow = wf;
//             }
//         }
//         else
//         {
//             if(wf)
//             {
//                 //传过来的wf不是数据树上的
//                 if(!wf->GetParent())
//                 {
//                     if(wf != m_pWorkflow)
//                     {
//                         //当对象不是工作流模板时，释放之前的m_pWorkflow,defact 37228
//                         if(!m_pWorkflow->IsTemplate())
//                         {
//                             delete m_pWorkflow;
//                             m_pWorkflow = NULL;
//                         }
//                     }
//                     //赋值新的workflow
//                     m_pWorkflow = wf;
//                 }
//                 else
//                 {
//                     m_pWorkflow->SetDBID(wf->GetDBID());
//                     m_pWorkflow->SetID(wf->GetID());
//                     m_pWorkflow->ReloadDataModuel();
//                     //可以发送事件
//                     m_pWorkflow->SetEventEnabled(true);
//                     m_pWorkflow->SetModify(false);
//                 }
//             }
//             else
//             {
//                 //当对象不是工作流模板时，释放之前的m_pWorkflow,defact 37228
//                 if(!m_pWorkflow->IsTemplate())
//                 {
//                     delete m_pWorkflow;
//                     m_pWorkflow = NULL;
//                 }
//             }
//         }
//     }
//     else
//     {
//         m_pWorkflow = wf;
//     }

//     if (m_pWorkflow != NULL)
//     {
//         if (!bJobRelated)
//         {
//             m_LockID = GetObjectModelService()->GetObjectLockManager()->LockObject(m_pWorkflow->GetDBID(),
//                     PaiObjectLock(m_pWorkflow->GetDBID(), PaiObjectLock::EDIT_LOCK, tr("Workflow is editting")));
//         }

//         //重置模块图元
//         if(m_pSceneManager != NULL)
//         {
//             m_pSceneManager->AddWorkflow(m_pWorkflow, bJobRelated);
//         }
//     }

//     if (bNeedReload == true)
//     {
//         if(m_pSceneManager != NULL)
//         {
//             m_pSceneManager->ExpandSceneRect();
//         }
//     }
// }

pai::graphics2d::GeneralWorkflowScene* WorkflowWidget::GetScene() const
{
    return m_pSceneManager;
}

pai::objectmodel::PaiWorkflowDataModel* WorkflowWidget::GetWorkflow() const
{
    return m_pWorkflow;
}

QGraphicsView * WorkflowWidget::GetGrapicsView() const
{
    return m_pGraphicsView;
}

void WorkflowWidget::mouseReleaseEvent(QMouseEvent * e)
{
    if (e->button() == Qt::RightButton)
    {
        QMenu menu;
        menu.addAction("SeisView the input data", this, SLOT(slotSeisViewTheInputData()));
        menu.exec(QCursor::pos());
    }
}

void WorkflowWidget::SetJobPrgsInfo()
{
    // if(m_pSceneManager != NULL)
    // {
    //     m_pSceneManager->SetJobPrgsInfo();
    // }
}

void WorkflowWidget::SetInteractive(bool bAllowed)
{
    // pai::graphics2d::WorkflowGraphicsView * pWorkflwoGraphicsView = dynamic_cast<pai::graphics2d::WorkflowGraphicsView*>(m_pGraphicsView);
    // if (pWorkflwoGraphicsView != NULL)
    //     pWorkflwoGraphicsView->SetScenceReadOnly(!bAllowed);
}

void WorkflowWidget::SetSelectedExtension(const QString &areaName, const QString extensionID)
{
	m_pSelectedExtension.remove(areaName);
	m_pSelectedExtension.insert(areaName, extensionID);
}

void WorkflowWidget::GetSelectedExtensions(QMap<QString, QString> &selectedMap)
{
	selectedMap = m_pSelectedExtension;
}

void WorkflowWidget::ClearSelectedExtensions()
{
	m_pSelectedExtension.clear();
}

void WorkflowWidget::UpdateWorkflowLock(long long dbid)
{
  //   if (m_pWorkflow != NULL && !m_LockID.isNull())
  //   {
  //       //if (GetObjectModelService()->GetObjectLockManager()->UnlockObject(dbid, m_LockID))
        // //TODO aiya validate this
        // GetObjectModelService()->GetObjectLockManager()->UnlockObject(dbid, m_LockID);
  //       {
  //           m_LockID = GetObjectModelService()->GetObjectLockManager()->LockObject(m_pWorkflow->GetDBID(),
  //                   PaiObjectLock(m_pWorkflow->GetDBID(), PaiObjectLock::EDIT_LOCK, tr("Workflow is editting")));
  //       }
  //   }
}

void WorkflowWidget::SetScene(pai::graphics2d::GeneralWorkflowScene* pScene)
{
    if(!pScene)
    {
        return;
    }
    //目前一个GraphicsView对应一个scene
    //如果设置过就不再设置
    // if(!m_pSceneManager)
    // {
    //     m_pSceneManager = pScene;
    //     m_pGraphicsView->setScene(m_pSceneManager);
    //     //m_pSceneManager->SetSubToolBarName(m_ID + g_szStyleToolBarName);
    //     SetWorkflow(m_pWorkflow, false, m_JobRelated);
    //     m_pSceneManager->SetWorkflowWidget(this);
    // }
}