#pragma once

#include "LoginWnd.h"
#include "DataModel.h"
#include "AddModel.h"

#include <QSqlDatabase>
#include <QList>
#include <QModelIndex>

class Query;

class QueryWorker: public QObject
{
  Q_OBJECT

public:
  explicit QueryWorker();
  ~QueryWorker();

  void dy()
  {
    m_dy = true;
  }

  bool isIdle() const
  {
    return m_idle;
  }

  QAtomicInt m_dy;
  QAtomicInt m_idle; // dunno how to solve this atm

private:
  QSqlDatabase m_sqlDB;

  QString selectQuery(const QString &queryString, DataModel *dataModel); //DataModel* model, )
  QString executeQuery(int* affectedRows, const QString &queryString);
  QString valueToSqlString(const QVariant &val, const HeaderList &headerList, const int col);


// NEW ARCH
// Delete Lines
public slots:
  void slotDeleteLines(Query* caller, const QList<QModelIndex> &selectedRows, DataModel* dataModel);

signals:
  void signalDeleteLinesResult(Query*,int, const QString &, const QList<QModelIndex> &);


// Custom Query
public slots:
  void slotCustomQuery(Query* caller, const QString &queryString, DataModel* model);

signals:
  void signalCustomQueryResult(Query*,const QString &);


// Table Query
public slots:
  void slotTableQuery(Query* caller, DataModel* model);

signals:
  void signalTableQueryResult(Query*,const QString &);
  void signalSwapModelData();



// Add Lines
public slots:
  void slotAddLines(Query* caller, AddModel* addModel);

signals:
  void signalAddLinesResult(Query*,int, const QString &);



// Set Data
public slots:
  void slotSetData(Query* caller, DataModel*, const QModelIndex &, const QVariant &);

signals:
  void signalSetDataResult(Query*,const QString &);
  void signalSetDataInModel(const QModelIndex &idx, const QVariant &data);








public slots:
  void slotConnectIt(const LoginData &loginData);
  void slotGetTableList();


signals:
  void signalConnectResult(const QString &);
  void signalNewTableList(const QStringList &);

  //unused?void signalSelectQueryResult(QString errorMsg, DataModel* dataModel);
  void signalSelectQueryStatus(int percent); // 0 - 100

  //unsued?void signalExecuteQueryResult(bool success, QString errorMsg, QVariant actualValue, QModelIndex onThisPosition); // take actual value as the new value set!
  void signalExecuteQueryStatus(int percent);

};