#include "projectManager.h"
#include "dataBase.h"
#include <QMessageBox>

ProjectManager& ProjectManager::instance()
{
    //采用静态局部变量的方式，静态局部变量的初始化是在第一次访问时，以后的调用不会多次初始化，并且生命周期和程序一致
    static ProjectManager instance;
    return instance;
}

ProjectManager::ProjectManager(QObject *parent)
    : QObject(parent)
{

}

ProjectManager::~ProjectManager()
{

}

void ProjectManager::saveEditorDataToDB(QUuid uid,const QString& name,const QString& tag,QByteArray byte)
{
    bool val = DataBase::GetInstance()->ifEditorProjectExist(name);
    if(val)
    {
        bool res = DataBase::GetInstance()->updateEditorProject(name,byte);
        if(res){
            emit editorSaved(name,uid);
            QMessageBox::information(NULL, QString("提示"), QString::fromWCharArray(L"更新成功"));
        }
        else
            QMessageBox::information(NULL, QString("提示"), QString::fromWCharArray(L"更新失败"));
    }
    else{
        bool res = DataBase::GetInstance()->insertEditorProject(uid,name,tag,byte);
        if(res){
            emit editorSaved(name,uid);
            QMessageBox::information(NULL, QString("提示"), QString::fromWCharArray(L"保存成功"));
        }
        else
            QMessageBox::information(NULL, QString("提示"), QString::fromWCharArray(L"保存失败"));
    }
}

QByteArray ProjectManager::getEditorDataByName(const QString& name)
{
    return DataBase::GetInstance()->getEditorProjectByName(name);
}

void ProjectManager::createEditor(const QString& name)
{
    if(!_wizardInfo.contains(name)){
        QUuid uid = QUuid::createUuid();
        _wizardInfo[name].sName = name;
        _wizardInfo[name].uid = uid;
        emit createNewEditor(name,uid);
    }
}

void ProjectManager::saveEditor(const QString& name)
{
    emit prepareSaveEditor(name);
}