/*

 * Hedgewars, a free turn based strategy game

 * Copyright (c) 2004-2015 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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

 */

#include <QFile>

#include <QTextStream>

#include <QStringList>

#include <QLineEdit>

#include <QCryptographicHash>

#include <QSettings>

#include <QStandardItemModel>

#include <QDebug>

#include "team.h"

#include "hwform.h"

#include "DataManager.h"

#include "gameuiconfig.h"

HWTeam::HWTeam(const QString & teamname) :

    QObject(0)

    , m_difficulty(0)

    , m_numHedgehogs(4)

    , m_isNetTeam(false)

    , m_isMissionTeam(false)

{

    m_name = teamname;

    OldTeamName = m_name;

    for (int i = 0; i < HEDGEHOGS_PER_TEAM; i++)

    {

        m_hedgehogs.append(HWHog());

        m_hedgehogs[i].Name = (QLineEdit::tr("Hedgehog %1").arg(i+1));

        m_hedgehogs[i].Hat = "NoHat";

    }

    m_grave = "Statue";

    m_fort = "Plane";

    m_voicepack = "Default";

    m_flag = "hedgewars";

    for(int i = 0; i < BINDS_NUMBER; i++)

    {

        m_binds.append(BindAction());

        m_binds[i].action = cbinds[i].action;

        m_binds[i].strbind = QString();

    }

    m_color = 0;

}

HWTeam::HWTeam(const QStringList& strLst) :

    QObject(0)

    , m_numHedgehogs(4)

    , m_isNetTeam(true)

    , m_isMissionTeam(false)

{

    // net teams are configured from QStringList

    if(strLst.size() != 23) throw HWTeamConstructException();

    m_name = strLst[0];

    m_grave = strLst[1];

    m_fort = strLst[2];

    m_voicepack = strLst[3];

    m_flag = strLst[4];

    m_owner = strLst[5];

    m_difficulty = strLst[6].toUInt();

    for(int i = 0; i < HEDGEHOGS_PER_TEAM; i++)

    {

        m_hedgehogs.append(HWHog());

        m_hedgehogs[i].Name=strLst[i * 2 + 7];

        m_hedgehogs[i].Hat=strLst[i * 2 + 8];

// Somehow claymore managed an empty hat.  Until we figure out how, this should avoid a repeat

// Checking net teams is probably pointless, but can't hurt.

        if (m_hedgehogs[i].Hat.isEmpty()) m_hedgehogs[i].Hat = "NoHat";

    }

    m_color = 0;

}

HWTeam::HWTeam() :

    QObject(0)

    , m_difficulty(0)

    , m_numHedgehogs(4)

    , m_isNetTeam(false)

    , m_isMissionTeam(false)

{

    m_name = QString("Team");

    for (int i = 0; i < HEDGEHOGS_PER_TEAM; i++)

    {

        m_hedgehogs.append(HWHog());

        m_hedgehogs[i].Name.sprintf("hedgehog %d", i);

        m_hedgehogs[i].Hat = "NoHat";

    }

    m_grave = QString("Simple"); // default

    m_fort = QString("Island"); // default

    m_voicepack = "Default";

    m_flag = "hedgewars";

    for(int i = 0; i < BINDS_NUMBER; i++)

    {

        m_binds.append(BindAction());

        m_binds[i].action = cbinds[i].action;

        m_binds[i].strbind = QString();

    }

    m_color = 0;

}

HWTeam::HWTeam(const HWTeam & other) :

    QObject(0)

    , OldTeamName(other.OldTeamName)

    , m_name(other.m_name)

    , m_grave(other.m_grave)

    , m_fort(other.m_fort)

    , m_flag(other.m_flag)

    , m_voicepack(other.m_voicepack)

    , m_hedgehogs(other.m_hedgehogs)

    , m_difficulty(other.m_difficulty)

    , m_binds(other.m_binds)

    , m_numHedgehogs(other.m_numHedgehogs)

    , m_color(other.m_color)

    , m_isNetTeam(other.m_isNetTeam)

    , m_isMissionTeam(other.m_isMissionTeam)

    , m_owner(other.m_owner)

//      , AchievementProgress(other.AchievementProgress)

{

}

HWTeam & HWTeam::operator = (const HWTeam & other)

{

    if(this != &other)

    {

        OldTeamName = other.OldTeamName;

        m_name = other.m_name;

        m_grave = other.m_grave;

        m_fort = other.m_fort;

        m_flag = other.m_flag;

        m_voicepack = other.m_voicepack;

        m_hedgehogs = other.m_hedgehogs;

        m_difficulty = other.m_difficulty;

        m_binds = other.m_binds;

        m_numHedgehogs = other.m_numHedgehogs;

        m_color = other.m_color;

        m_isNetTeam = other.m_isNetTeam;

        m_owner = other.m_owner;

        m_color = other.m_color;

        m_isMissionTeam = other.m_isMissionTeam;

    }

    return *this;

}

bool HWTeam::loadFromFile()

{

    QSettings teamfile(QString(cfgdir->absolutePath() + "/Teams/%1.hwt").arg(DataManager::safeFileName(m_name)), QSettings::IniFormat, 0);

    teamfile.setIniCodec("UTF-8");

    m_name = teamfile.value("Team/Name", m_name).toString();

    m_grave = teamfile.value("Team/Grave", "Statue").toString();

    m_fort = teamfile.value("Team/Fort", "Plane").toString();

    m_voicepack = teamfile.value("Team/Voicepack", "Default").toString();

    m_flag = teamfile.value("Team/Flag", "hedgewars").toString();

    m_difficulty = teamfile.value("Team/Difficulty", 0).toInt();

    for(int i = 0; i < HEDGEHOGS_PER_TEAM; i++)

    {

        QString hh = QString("Hedgehog%1/").arg(i);

        m_hedgehogs[i].Name = teamfile.value(hh + "Name", QString("Hedgehog %1").arg(i+1)).toString();

        m_hedgehogs[i].Hat = teamfile.value(hh + "Hat", "NoHat").toString();

    }

    for(int i = 0; i < BINDS_NUMBER; i++)

        m_binds[i].strbind = teamfile.value(QString("Binds/%1").arg(m_binds[i].action), QString()).toString();

    for(int i = 0; i < MAX_ACHIEVEMENTS; i++)

        if(achievements[i][0][0])

            AchievementProgress[i] = teamfile.value(QString("Achievements/%1").arg(achievements[i][0]), 0).toUInt();

        else

            break;

    return true;

}

bool HWTeam::fileExists()

{

    QFile f(QString(cfgdir->absolutePath() + "/Teams/%1.hwt").arg(DataManager::safeFileName(m_name)));

    return f.exists();

}

// Returns true if the team name has been changed but a file with the same team name already exists.

// So if this team would be saved, another team file would be overwritten, which is generally not

// desired.

bool HWTeam::wouldOverwriteOtherFile()

{

    return (m_name != OldTeamName) && fileExists();

}

bool HWTeam::deleteFile()

{

    if(m_isNetTeam)

        return false;

    QFile cfgfile(QString(cfgdir->absolutePath() + "/Teams/%1.hwt").arg(DataManager::safeFileName(m_name)));

    cfgfile.remove();

    return true;

}

bool HWTeam::saveToFile()

{

    if (OldTeamName != m_name)

    {

        QFile cfgfile(QString(cfgdir->absolutePath() + "/Teams/%1.hwt").arg(DataManager::safeFileName(OldTeamName)));

        cfgfile.remove();

        OldTeamName = m_name;

    }

    QString fileName = QString(cfgdir->absolutePath() + "/Teams/%1.hwt").arg(DataManager::safeFileName(m_name));

    DataManager::ensureFileExists(fileName);

    QSettings teamfile(fileName, QSettings::IniFormat, 0);

    teamfile.setIniCodec("UTF-8");

    teamfile.setValue("Team/Name", m_name);

    teamfile.setValue("Team/Grave", m_grave);

    teamfile.setValue("Team/Fort", m_fort);

    teamfile.setValue("Team/Voicepack", m_voicepack);

    teamfile.setValue("Team/Flag", m_flag);

    teamfile.setValue("Team/Difficulty", m_difficulty);

    for(int i = 0; i < HEDGEHOGS_PER_TEAM; i++)

    {

        QString hh = QString("Hedgehog%1/").arg(i);

        teamfile.setValue(hh + "Name", m_hedgehogs[i].Name);

        teamfile.setValue(hh + "Hat", m_hedgehogs[i].Hat);

    }

    for(int i = 0; i < BINDS_NUMBER; i++)

    {

        if(QString(m_binds[i].action) != QString("!MULTI"))

            teamfile.setValue(QString("Binds/%1").arg(m_binds[i].action), m_binds[i].strbind);

    }

    for(int i = 0; i < MAX_ACHIEVEMENTS; i++)

        if(achievements[i][0][0])

            teamfile.setValue(QString("Achievements/%1").arg(achievements[i][0]), AchievementProgress[i]);

        else

            break;

    return true;

}

QStringList HWTeam::teamGameConfig(quint32 InitHealth) const

{

    QStringList sl;

    QString cmdAddHog = "eaddhh";

    if (m_isNetTeam)

    {

        sl.push_back(QString("eaddteam %3 %1 %2").arg(qcolor().rgb() & 0xffffff).arg(m_name).arg(QString(QCryptographicHash::hash(m_owner.toUtf8(), QCryptographicHash::Md5).toHex())));

        sl.push_back("erdriven");

    }

    else

    {

        if (m_isMissionTeam)

        {

            sl.push_back(QString("esetmissteam %3 %1 %2").arg(qcolor().rgb() & 0xffffff).arg(m_name).arg(playerHash));

            cmdAddHog = "eaddmisshh";

        }

        else

        {

            sl.push_back(QString("eaddteam %3 %1 %2").arg(qcolor().rgb() & 0xffffff).arg(m_name).arg(playerHash));

        }

    }

    sl.push_back(QString("egrave " + m_grave));

    sl.push_back(QString("efort " + m_fort));

    sl.push_back(QString("evoicepack " + m_voicepack));

    sl.push_back(QString("eflag " + m_flag));

    if(!m_owner.isEmpty())

        sl.push_back(QString("eowner ") + m_owner);

    for (int t = 0; t < m_numHedgehogs; t++)

    {

        sl.push_back(QString(cmdAddHog + " %1 %2 %3")

                     .arg(QString::number(m_difficulty),

                          QString::number(InitHealth),

                          m_hedgehogs[t].Name));

        sl.push_back(QString("ehat %1")

                     .arg(m_hedgehogs[t].Hat));

    }

    return sl;

}

void HWTeam::setNetTeam(bool isNetTeam)

{

    m_isNetTeam = isNetTeam;

}

bool HWTeam::isNetTeam() const

{

    return m_isNetTeam;

}

void HWTeam::setMissionTeam(bool isMissionTeam)

{

    m_isMissionTeam = isMissionTeam;

}

bool HWTeam::isMissionTeam() const

{

    return m_isMissionTeam;

}

bool HWTeam::operator==(const HWTeam& t1) const

{

    return m_name==t1.m_name;

}

bool HWTeam::operator<(const HWTeam& t1) const

{

    return m_name<t1.m_name; // if names are equal - test if it is net team

}

//// Methods for member inspection+modification ////

// name

QString HWTeam::name() const

{

    return m_name;

}

void HWTeam::setName(const QString & name)

{

    m_name = name;

}

// single hedgehog

const HWHog & HWTeam::hedgehog(unsigned int idx) const

{

    return m_hedgehogs[idx];

}

void HWTeam::setHedgehog(unsigned int idx, HWHog hh)

{

    m_hedgehogs[idx] = hh;

}

// owner

QString HWTeam::owner() const

{

    return m_owner;

}

void HWTeam::setOwner(const QString & owner)

{

    m_owner = owner;

}

// difficulty

unsigned int HWTeam::difficulty() const

{

    return m_difficulty;

}

void HWTeam::setDifficulty(unsigned int level)

{

    m_difficulty = level;

}

// color

int HWTeam::color() const

{

    return m_color;

}

QColor HWTeam::qcolor() const

{

    return DataManager::instance().colorsModel()->item(m_color)->data().value<QColor>();

}

void HWTeam::setColor(int color)

{

    m_color = color % DataManager::instance().colorsModel()->rowCount();

}

// binds

QString HWTeam::keyBind(unsigned int idx) const

{

    return m_binds[idx].strbind;

}

void HWTeam::bindKey(unsigned int idx, const QString & key)

{

    m_binds[idx].strbind = key;

}

// flag

void    HWTeam::setFlag(const QString & flag)

{

    m_flag = flag;

}

QString HWTeam::flag() const

{

    return m_flag;

}

// fort

void    HWTeam::setFort(const QString & fort)

{

    m_fort = fort;

}

QString HWTeam::fort() const

{

    return m_fort;

}

// grave

void HWTeam::setGrave(const QString & grave)

{

    m_grave = grave;

}

QString HWTeam::grave() const

{

    return m_grave;

}

// voicepack - getter/setter

void HWTeam::setVoicepack(const QString & voicepack)

{

    m_voicepack = voicepack;

}

QString HWTeam::voicepack() const

{

    return m_voicepack;

}

// amount of hedgehogs

unsigned char HWTeam::numHedgehogs() const

{

    return m_numHedgehogs;

}

void HWTeam::setNumHedgehogs(unsigned char num)

{

    m_numHedgehogs = num;

}