/*
 * Copyright (C) 2017  Kevin Whitaker <eyecreate@gmail.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 */

#include "AdminInterface.h"
#include "../db/UserAction.h"

AdminInterface::AdminInterface(WebInterface* app)
{
    this->app = app;
    this->setMaximumSize(Wt::WLength::Auto,Wt::WLength(175,Wt::WLength::Pixel));
    this->setOverflow(OverflowHidden);
    userLayout = new Wt::WHBoxLayout();
    usernameField = new Wt::WLineEdit();
    passwordField = new Wt::WLineEdit();
    addBtn = new Wt::WPushButton("&#61525;");
    
    this->setLayout(userLayout);
    userLayout->addWidget(usernameField);
    userLayout->addWidget(passwordField);
    userLayout->addWidget(addBtn);
    passwordField->setEchoMode(Wt::WLineEdit::EchoMode::Password);
    addBtn->setTextFormat(Wt::XHTMLText);
    addBtn->decorationStyle().font().setFamily(Wt::WFont::Default,"FontAwesome");
    addBtn->clicked().connect(this, &AdminInterface::addClicked);
}

void AdminInterface::addClicked()
{
    Wt::Dbo::Session sqlSession;
    sqlSession.setConnectionPool(*GroovePlayerMgr::getInstance()->connectionPool);
    sqlSession.mapClass<User>("user");
    sqlSession.mapClass<AudioTrack>("tracks");
    sqlSession.mapClass<UserAction>("actions");
    Wt::Dbo::Transaction addUserTransaction(sqlSession);
    
    //Make sure user is valid to add
    if(usernameField->text().empty() || passwordField->text().empty())
    {
        usernameField->setText("");
        passwordField->setText("");
        return;
    }
    int usernameMatching = sqlSession.query<int>("select count(username) from user").where("username = ?").bind(usernameField->text().toUTF8());
    if(usernameMatching > 0)
    {
        usernameField->setText("already exists");
        return;
    }
    
    //Add user
    app->createUser(&sqlSession, usernameField->text().toUTF8(), passwordField->text().toUTF8(), false);
}