/*

 * Hedgewars, a free turn based strategy game

 * Copyright (c) 2004-2013 Andrey Korotaev <unC0Rr@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; version 2 of the License

 *

 * 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

 */

#include "campaign.h"

#include "hwconsts.h"

#include "DataManager.h"

#include <QSettings>

#include <QMap>

#include <QDebug>

#include <QObject>

QStringList getCampMissionList(QString & campaign)

{

    QSettings campfile("physfs://Missions/Campaign/" + campaign + "/campaign.ini", QSettings::IniFormat, 0);

    campfile.setIniCodec("UTF-8");

    unsigned int mNum = campfile.value("MissionNum", 0).toInt();

    QStringList missionList;

    for (unsigned int i = 0; i < mNum; i++)

    {

      missionList += campfile.value(QString("Mission %1/Name").arg(i + 1)).toString();

    }

    return missionList;

}

// works ok

QStringList getCampMissionList2(QString & campaignName, QString & teamName)

{    

    QStringList missionList;

	QSettings teamfile(cfgdir->absolutePath() + "/Teams/" + teamName + ".hwt", QSettings::IniFormat, 0);

    teamfile.setIniCodec("UTF-8");

    unsigned int progress = teamfile.value("Campaign " + campaignName + "/Progress", 0).toInt();

    qDebug("HERE is progress : %d",progress);

    unsigned int unlockedMissions = teamfile.value("Campaign " + campaignName + "/UnlockedMissions", 0).toInt();

    qDebug("HERE is unlocked missions : %d",unlockedMissions);

    QSettings campfile("physfs://Missions/Campaign/" + campaignName + "/campaign.ini", QSettings::IniFormat, 0);

    campfile.setIniCodec("UTF-8");

    unsigned int missionsNumber = campfile.value("MissionNum", 0).toInt();

    qDebug("HERE is number of missions : %d",missionsNumber);  

    if(progress>=0 and unlockedMissions==0)

    {

		for(unsigned int i=progress+1;i>0;i--)

		{

			missionList += campfile.value(QString("Mission %1/Name").arg(i)).toString();

		}

	} 

	else if(unlockedMissions>0)

	{

		qDebug("IN HERE !!!");  

		for(unsigned int i=1;i<=unlockedMissions;i++)

		{

			QString missionNum = QString("%1").arg(i);

			int missionNumber = teamfile.value("Campaign " + campaignName + "/Mission"+missionNum, -1).toInt();

			qDebug("Campaign %s Mission %d",campaignName.toUtf8().constData(),i);  

			qDebug("MISSION NUMBER : %d",missionNumber);  

			missionList += campfile.value(QString("Mission %1/Name").arg(missionNumber)).toString();

			qDebug(campfile.value(QString("Mission %1/Name").arg(missionNumber)).toString().toUtf8().constData());

		}

	}

	return missionList;

}

QStringList getDescriptions(QString & campaignName, QString & teamName)

{    

    QStringList descriptionList;

	QSettings teamfile(cfgdir->absolutePath() + "/Teams/" + teamName + ".hwt", QSettings::IniFormat, 0);

    teamfile.setIniCodec("UTF-8");

    unsigned int progress = teamfile.value("Campaign " + campaignName + "/Progress", 0).toInt();

    qDebug("HERE is progress : %d",progress);

    unsigned int unlockedMissions = teamfile.value("Campaign " + campaignName + "/UnlockedMissions", 0).toInt();

    qDebug("HERE is unlocked missions : %d",unlockedMissions);

    QSettings campfile("physfs://Missions/Campaign/" + campaignName + "/campaign.ini", QSettings::IniFormat, 0);

    campfile.setIniCodec("UTF-8");

    unsigned int missionsNumber = campfile.value("MissionNum", 0).toInt();

    qDebug("HERE is number of missions : %d",missionsNumber);  

    DataManager & dataMgr = DataManager::instance();

        // get locale

        QSettings settings(dataMgr.settingsFileName(),

                           QSettings::IniFormat);

        QString loc = settings.value("misc/locale", "").toString();

        if (loc.isEmpty())

            loc = QLocale::system().name();

        QString campaignDescFile = QString("physfs://Locale/campaigns_" + loc + ".txt");

        // if file is non-existant try with language only

        if (!QFile::exists(campaignDescFile))

            campaignDescFile = QString("physfs://Locale/campaigns_" + loc.remove(QRegExp("_.*$")) + ".txt");

        // fallback if file for current locale is non-existant

        if (!QFile::exists(campaignDescFile))

            campaignDescFile = QString("physfs://Locale/campaigns_en.txt");

        QSettings m_info(campaignDescFile, QSettings::IniFormat, 0);

        m_info.setIniCodec("UTF-8");

    if(progress>=0 and unlockedMissions==0)

    {

		for(unsigned int i=progress+1;i>0;i--)

		{

			//update descruiptions here

			descriptionList += m_info.value(campaignName+"-"+ getCampaignMissionName(campaignName,i) + ".desc",

                                            QObject::tr("No description available")).toString();

		}

	} 

	else if(unlockedMissions>0)

	{

		qDebug("IN HERE !!!");  

		for(unsigned int i=1;i<=unlockedMissions;i++)

		{

			QString missionNum = QString("%1").arg(i);

			int missionNumber = teamfile.value("Campaign " + campaignName + "/Mission"+missionNum, -1).toInt();

			descriptionList += m_info.value(campaignName+"-"+ getCampaignMissionName(campaignName,missionNumber) + ".desc",

                                            QObject::tr("No description available")).toString();

		}

	}

	return descriptionList;

}

QStringList getImages(QString & campaignName, QString & teamName)

{    

    QStringList imageList;

	QSettings teamfile(cfgdir->absolutePath() + "/Teams/" + teamName + ".hwt", QSettings::IniFormat, 0);

    teamfile.setIniCodec("UTF-8");

    unsigned int progress = teamfile.value("Campaign " + campaignName + "/Progress", 0).toInt();

    qDebug("HERE is progress : %d",progress);

    unsigned int unlockedMissions = teamfile.value("Campaign " + campaignName + "/UnlockedMissions", 0).toInt();

    qDebug("HERE is unlocked missions : %d",unlockedMissions);

    QSettings campfile("physfs://Missions/Campaign/" + campaignName + "/campaign.ini", QSettings::IniFormat, 0);

    campfile.setIniCodec("UTF-8");

    unsigned int missionsNumber = campfile.value("MissionNum", 0).toInt();

    qDebug("HERE is number of missions : %d",missionsNumber);  

    DataManager & dataMgr = DataManager::instance();

        // get locale

        QSettings settings(dataMgr.settingsFileName(),

                           QSettings::IniFormat);

        QString loc = settings.value("misc/locale", "").toString();

        if (loc.isEmpty())

            loc = QLocale::system().name();

        QString campaignDescFile = QString("physfs://Locale/campaigns_" + loc + ".txt");

        // if file is non-existant try with language only

        if (!QFile::exists(campaignDescFile))

            campaignDescFile = QString("physfs://Locale/campaigns_" + loc.remove(QRegExp("_.*$")) + ".txt");

        // fallback if file for current locale is non-existant

        if (!QFile::exists(campaignDescFile))

            campaignDescFile = QString("physfs://Locale/campaigns_en.txt");

        QSettings m_info(campaignDescFile, QSettings::IniFormat, 0);

        m_info.setIniCodec("UTF-8");

    if(progress>=0 and unlockedMissions==0)

    {

		for(unsigned int i=progress+1;i>0;i--)

		{

			//update descruiptions here

			imageList += campfile.value(QString("Mission %1/Script").arg(i)).toString().replace(QString(".lua"),QString(".png"));

		}

	} 

	else if(unlockedMissions>0)

	{

		qDebug("IN HERE !!!");  

		for(unsigned int i=1;i<=unlockedMissions;i++)

		{

			QString missionNum = QString("%1").arg(i);

			int missionNumber = teamfile.value("Campaign " + campaignName + "/Mission"+missionNum, -1).toInt();

			imageList += campfile.value(QString("Mission %1/Script").arg(missionNumber)).toString().replace(QString(".lua"),QString(".png"));

		}

	}

	return imageList;

}

unsigned int getCampProgress(QString & teamName, QString & campName)

{

    QSettings teamfile(cfgdir->absolutePath() + "/Teams/" + teamName + ".hwt", QSettings::IniFormat, 0);

    teamfile.setIniCodec("UTF-8");

    return teamfile.value("Campaign " + campName + "/Progress", 0).toInt();

}

QMap<QString,QString> getUnlockedMissions2(QString & campaignName, QString & teamName)

{

	QMap<QString,QString> hash;

	QSettings teamfile(cfgdir->absolutePath() + "/Teams/" + teamName + ".hwt", QSettings::IniFormat, 0);

    teamfile.setIniCodec("UTF-8");

    unsigned int progress = teamfile.value("Campaign " + campaignName + "/Progress", 0).toInt();

    qDebug("HERE is progress : %d",progress);

    unsigned int unlockedMissions = teamfile.value("Campaign " + campaignName + "/UnlockedMissions", 0).toInt();

    qDebug("HERE is unlocked missions : %d",unlockedMissions);

    QSettings campfile("physfs://Missions/Campaign/" + campaignName + "/campaign.ini", QSettings::IniFormat, 0);

    campfile.setIniCodec("UTF-8");

    unsigned int missionsNumber = campfile.value("MissionNum", 0).toInt();

    qDebug("HERE is number of missions : %d",missionsNumber);  

    if(progress>=0 and unlockedMissions==0)

    {

		for(unsigned int i=1;i<=progress+1;i++)

		{

			hash[getCampaignScript(campaignName,i)] = campfile.value(QString("Mission %1/Name").arg(i)).toString();

		}

	} 

	else if(unlockedMissions>0)

	{

		for(unsigned int i=1;i<=unlockedMissions;i++)

		{

			int missionNumber = teamfile.value("Campaign " + campaignName + "/Mission"+i, -1).toInt();

			hash[getCampaignScript(campaignName,missionNumber)] = campfile.value(QString("Mission %1/Name").arg(missionNumber)).toString();

		}

	}

	return hash;

}

QStringList getUnlockedMissions(QString & teamName, QString & campName)

{

	QSettings teamfile(cfgdir->absolutePath() + "/Teams/" + teamName + ".hwt", QSettings::IniFormat, 0);

    teamfile.setIniCodec("UTF-8");

    unsigned int mNum = teamfile.value("UnlockedMissions", 0).toInt();

    QStringList missionList;

    for (unsigned int i = 0; i < mNum; i++)

    {

      missionList += teamfile.value(QString("Mission%1").arg(i + 1)).toString();

    }

    return missionList;

}

QString getCampaignScript(QString campaign, unsigned int mNum)

{

    QSettings campfile("physfs://Missions/Campaign/" + campaign + "/campaign.ini", QSettings::IniFormat, 0);

    campfile.setIniCodec("UTF-8");

    return campfile.value(QString("Mission %1/Script").arg(mNum)).toString();

}

QString getCampaignImage(QString campaign, unsigned int mNum)

{

    return getCampaignScript(campaign,mNum).replace(QString(".lua"),QString(".png"));

}

QString getCampaignMissionName(QString campaign, unsigned int mNum)

{

    return getCampaignScript(campaign,mNum).replace(QString(".lua"),QString(""));

}