/**
 * MaNGOS is a full featured server for World of Warcraft, supporting
 * the following clients: 1.12.x, 2.4.3, 3.3.5a, 4.3.4a and 5.4.8
 *
 * Copyright (C) 2005-2020 MaNGOS <https://getmangos.eu>
 *
 * 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * World of Warcraft, and all World of Warcraft or Warcraft art, images,
 * and lore are copyrighted by Blizzard Entertainment, Inc.
 */

#include "Common.h"
#include "Database/DatabaseEnv.h"
#include "SQLStorages.h"
#include "GMTicketMgr.h"
#include "ObjectMgr.h"
#include "ObjectGuid.h"
#include "ProgressBar.h"
#include "Policies/Singleton.h"
#include "Player.h"

INSTANTIATE_SINGLETON_1(GMTicketMgr);

void GMTicketMgr::LoadGMTickets()
{
    m_GMTicketMap.clear();                                  // For reload case

    QueryResult* result = CharacterDatabase.Query(
    //       0       1              2                3                                    4
    "SELECT `guid`, `ticket_text`, `response_text`, UNIX_TIMESTAMP(`ticket_lastchange`), `ticket_id` "
    "FROM `character_ticket` "
    "ORDER BY `ticket_id` ASC");

    if (!result)
    {
        BarGoLink bar(1);
        bar.step();
        sLog.outString(">> Loaded `character_ticket`, table is empty.");
        sLog.outString();
        return;
    }

    BarGoLink bar(result->GetRowCount());

    do
    {
        bar.step();

        Field* fields = result->Fetch();

        uint32 guidlow = fields[0].GetUInt32();
        if (!guidlow)
        {
            continue;
        }

        ObjectGuid guid = ObjectGuid(HIGHGUID_PLAYER, guidlow);
        GMTicket& ticket = m_GMTicketMap[guid];

        if (ticket.GetPlayerGuid())                         // already exist
        {
            CharacterDatabase.PExecute("DELETE FROM `character_ticket` WHERE `ticket_id` = '%u'", fields[4].GetUInt32());
            continue;
        }

        ticket.Init(guid, fields[1].GetCppString(), fields[2].GetCppString(), time_t(fields[3].GetUInt64()));
        m_GMTicketListByCreatingOrder.push_back(&ticket);
    }
    while (result->NextRow());
    delete result;

    sLog.outString(">> Loaded " SIZEFMTD " GM tickets", GetTicketCount());
    sLog.outString();
}

void GMTicketMgr::DeleteAll()
{
    for (GMTicketMap::const_iterator itr = m_GMTicketMap.begin(); itr != m_GMTicketMap.end(); ++itr)
    {
        if (Player* owner = sObjectMgr.GetPlayer(itr->first))
        {
            owner->GetSession()->SendGMTicketGetTicket(0x0A);
        }
    }
    CharacterDatabase.Execute("DELETE FROM `character_ticket`");
    m_GMTicketListByCreatingOrder.clear();
    m_GMTicketMap.clear();
}