/****************************************************************************
**
** https://www.qxorm.com/
** Copyright (C) 2013 XDL Team (ic-east.com)
**
** This file is part of the QxOrm library
**
** This software is provided 'as-is', without any express or implied
** warranty. In no event will the authors be held liable for any
** damages arising from the use of this software
**
** Commercial Usage
** Licensees holding valid commercial QxOrm licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and XDL Team
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file 'license.gpl3.txt' included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met : http://www.gnu.org/copyleft/gpl.html
**
** If you are unsure which license is appropriate for your use, or
** if you have questions regarding the use of this file, please contact :
** ic-east.com
**
****************************************************************************/

#include <QxPrecompiled.h>

#include <QxDao/IxPersistable.h>
#include <QxDao/QxSqlError.h>

#include <QxFactory/QxFactoryX.h>

#include <QxRegister/QxClassX.h>

#include <QxMemLeak/mem_leak.h>

namespace qx
{

   IxPersistable::IxPersistable() { ; }

   IxPersistable::~IxPersistable() { ; }

   std::shared_ptr<qx::IxPersistableCollection> IxPersistable::qxFetchAll(const QString &className, const QStringList &columns /* = QStringList() */, const QStringList &relation /* = QStringList() */, QSqlDatabase *pDatabase /* = NULL */, bool bAsList /* = false */)
   {
      if (!QxClassX::implementIxPersistable(className))
      {
         qAssert(false);
         return std::shared_ptr<qx::IxPersistableCollection>();
      }
      qx::IxPersistable_ptr ptr = qx::IxPersistable_ptr(static_cast<qx::IxPersistable *>(qx::create_void_ptr(className)));
      if (!ptr)
      {
         throw qx::dao::sql_error(QSqlError("[QxOrm] qx::IxPersistable::qxFetchAll() : 'invalid classname, unable to create a new instance'", "", QSqlError::UnknownError));
      }
      std::shared_ptr<qx::IxPersistableCollection> lst = ptr->qxNewPersistableCollection(bAsList);
      if (!lst)
      {
         throw qx::dao::sql_error(QSqlError("[QxOrm] qx::IxPersistable::qxFetchAll() : 'unable to create a new persistable collection'", "", QSqlError::UnknownError));
      }
      QSqlError daoError = lst->qxFetchAll(NULL, columns, relation, pDatabase);
      if (daoError.isValid())
      {
         throw qx::dao::sql_error(daoError);
      }
      return lst;
   }

   std::shared_ptr<qx::IxPersistableCollection> IxPersistable::qxFetchByQuery(const QString &className, const qx::QxSqlQuery &query, const QStringList &columns /* = QStringList() */, const QStringList &relation /* = QStringList() */, QSqlDatabase *pDatabase /* = NULL */, bool bAsList /* = false */)
   {
      if (!QxClassX::implementIxPersistable(className))
      {
         qAssert(false);
         return std::shared_ptr<qx::IxPersistableCollection>();
      }
      qx::IxPersistable_ptr ptr = qx::IxPersistable_ptr(static_cast<qx::IxPersistable *>(qx::create_void_ptr(className)));
      if (!ptr)
      {
         throw qx::dao::sql_error(QSqlError("[QxOrm] qx::IxPersistable::qxFetchByQuery() : 'invalid classname, unable to create a new instance'", "", QSqlError::UnknownError));
      }
      std::shared_ptr<qx::IxPersistableCollection> lst = ptr->qxNewPersistableCollection(bAsList);
      if (!lst)
      {
         throw qx::dao::sql_error(QSqlError("[QxOrm] qx::IxPersistable::qxFetchByQuery() : 'unable to create a new persistable collection'", "", QSqlError::UnknownError));
      }
      QSqlError daoError = lst->qxFetchByQuery(query, NULL, columns, relation, pDatabase);
      if (daoError.isValid())
      {
         throw qx::dao::sql_error(daoError);
      }
      return lst;
   }

   std::shared_ptr<qx::IxPersistableCollection> IxPersistable::qxExecuteQuery(const QString &className, qx::QxSqlQuery &query, QSqlDatabase *pDatabase /* = NULL */, bool bAsList /* = false */)
   {
      if (!QxClassX::implementIxPersistable(className))
      {
         qAssert(false);
         return std::shared_ptr<qx::IxPersistableCollection>();
      }
      qx::IxPersistable_ptr ptr = qx::IxPersistable_ptr(static_cast<qx::IxPersistable *>(qx::create_void_ptr(className)));
      if (!ptr)
      {
         throw qx::dao::sql_error(QSqlError("[QxOrm] qx::IxPersistable::qxExecuteQuery() : 'invalid classname, unable to create a new instance'", "", QSqlError::UnknownError));
      }
      std::shared_ptr<qx::IxPersistableCollection> lst = ptr->qxNewPersistableCollection(bAsList);
      if (!lst)
      {
         throw qx::dao::sql_error(QSqlError("[QxOrm] qx::IxPersistable::qxExecuteQuery() : 'unable to create a new persistable collection'", "", QSqlError::UnknownError));
      }
      QSqlError daoError = lst->qxExecuteQuery(query, NULL, pDatabase);
      if (daoError.isValid())
      {
         throw qx::dao::sql_error(daoError);
      }
      return lst;
   }

} // namespace qx
