#include "diagramEditor/diagramEditorStructContainer.h"
#include "diagramEditor/diagramEditorBaseBlock.h"

DiagramEditorStructContainer::DiagramEditorStructContainer(QObject *parent)
    : QObject(parent)
{

}
DiagramEditorStructContainer::~DiagramEditorStructContainer()
{
    clearData();
}

bool DiagramEditorStructContainer::insertBlock(int nPos,DiagramEditorBaseBlock* p)
{
    for(auto& pBlock:_mapBlocks[nPos]){
        if(pBlock == p)
            return false;
    }
    p->setCurContainer(this);       //目标block所属container
    p->setContainerLevel(nPos);
    _mapBlocks[nPos].append(p);
    return true;
}

QMap<int,QList<DiagramEditorBlockInfo>> DiagramEditorStructContainer::getMapBlocksData()
{
    QMap<int,QList<DiagramEditorBlockInfo>> map;

    for(auto iter = _mapBlocks.begin();iter != _mapBlocks.end();++iter){
        QList<DiagramEditorBlockInfo> lstInfo;
        for(auto pBlock:iter.value()){
            auto info = pBlock->getBlockInfo();
            lstInfo.append(info);
        }

        map.insert(iter.key(),lstInfo);
    }

    return map;
}

void DiagramEditorStructContainer::clearData()
{
    for(auto &lstCon:_mapBlocks){
        qDeleteAll(lstCon);
    }
    _mapBlocks.clear();
}