/*

 * Hedgewars, a free turn based strategy game

 * Copyright (c) 2006-2010 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 <QGridLayout>

#include <QPushButton>

#include <QGroupBox>

#include <QComboBox>

#include <QCheckBox>

#include <QLabel>

#include <QToolBox>

#include <QLineEdit>

#include <QListWidget>

#include <QApplication>

#include <QSpinBox>

#include <QTextEdit>

#include <QRadioButton>

#include <QTableView>

#include <QMessageBox>

#include <QHeaderView>

#include <QTabWidget>

#include <QTextBrowser>

#include <QTableWidget>

#include <QAction>

#include <QMenu>

#include <QDataWidgetMapper>

#include <QTime>

#include <QSlider>

#include "ammoSchemeModel.h"

#include "pages.h"

#include "sdlkeys.h"

#include "hwconsts.h"

#include "gamecfgwidget.h"

#include "teamselect.h"

#include "gamecfgwidget.h"

#include "SquareLabel.h"

#include "mapContainer.h"

#include "about.h"

#include "fpsedit.h"

#include "netserverslist.h"

#include "netudpwidget.h"

#include "chatwidget.h"

#include "playrecordpage.h"

#include "selectWeapon.h"

#include "igbox.h"

#include "hats.h"

#include "misc.h"

#include "togglebutton.h"

#include "hwform.h"

#include "SDLs.h"

PageMain::PageMain(QWidget* parent) :

  AbstractPage(parent)

{

    if(frontendEffects) setAttribute(Qt::WA_NoSystemBackground, true);

    QGridLayout * pageLayout = new QGridLayout(this);

    //pageLayout->setColumnStretch(0, 1);

    //pageLayout->setColumnStretch(1, 2);

    //pageLayout->setColumnStretch(2, 1);

    //QPushButton* btnLogo = addButton(":/res/HedgewarsTitle.png", pageLayout, 0, 0, 1, 4, true);

    //pageLayout->setAlignment(btnLogo, Qt::AlignHCenter);

    pageLayout->setRowStretch(0, 1);

    pageLayout->setRowStretch(1, 1);

    pageLayout->setRowStretch(2, 0);

    pageLayout->setRowStretch(3, 1);

    pageLayout->setRowStretch(4, 1);

    BtnSinglePlayer = addButton(":/res/LocalPlay.png", pageLayout, 2, 0, 1, 2, true);

    BtnSinglePlayer->setToolTip(tr("Local Game (Play a game on a single computer)"));

    pageLayout->setAlignment(BtnSinglePlayer, Qt::AlignHCenter);

    BtnNet = addButton(":/res/NetworkPlay.png", pageLayout, 2, 2, 1, 2, true);

    BtnNet->setToolTip(tr("Network Game (Play a game across a network)"));

    pageLayout->setAlignment(BtnNet, Qt::AlignHCenter);

    mainNote = new QLabel(this);

    mainNote->setAlignment(Qt::AlignHCenter | Qt::AlignVCenter);

    mainNote->setWordWrap(true);

    QStringList Tips;

    Tips << tr("Simply pick the same color as a friend to play together as a team. Each of you will still control his or her own hedgehogs but they'll win or lose together.", "Tips");

    Tips << tr("Some weapons might do only low damage but they can be a lot more devastating in the right situation. Try to use the Desert Eagle to knock multiple hedgehogs into the water.", "Tips");

    Tips << tr("If you're unsure what to do and don't want to waste ammo, skip one round. But don't let too much time pass as there will be Sudden Death!", "Tips");

    Tips << tr("Want to save ropse? Release the rope in mid air and then shoot again. As long as you don't touch the ground you'll reuse your rope without wasting ammo!", "Tips");

    Tips << tr("If you'd like to keep others from using your preferred nickname on the official server, register an account at http://www.hedgewars.org/.", "Tips");

    Tips << tr("You're bored of default gameplay? Try one of the missions - they'll offer different gameplay depending on the one you picked.", "Tips");

    Tips << tr("By default the game will always record the last game played as a demo. Select 'Local Game' and pick the 'Demos' button on the lower right corner to play or manage them.", "Tips");

    Tips << tr("Hedgewars is Open Source and Freeware we create in our spare time. If you've got problems, ask on our forums but please don't expect 24/7 support!", "Tips");

    Tips << tr("Hedgewars is Open Source and Freeware we create in our spare time. If you like it, help us with a small donation or contribute your own work!", "Tips");

    Tips << tr("Hedgewars is Open Source and Freeware we create in our spare time. Share it with your family and friends as you like!", "Tips");

    Tips << tr("From time to time there will be official tournaments. Upcoming events will be announced at http://www.hedgewars.org/ some days in advance.", "Tips");

    Tips << tr("Hedgewars is available in many languages. If the translation in your language seems to be missing or outdated, feel free to contact us!", "Tips");

    Tips << tr("Hedgewars can be run on lots of different operating systems including Microsoft Windows, Mac OS X and Linux.", "Tips");

    Tips << tr("Always remember you're able to set up your own games in local and network/online play. You're not restricted to the 'Simple Game' option.", "Tips");

    Tips << tr("Connect one or more gamepads before launching the game to be able to assign their controls to your teams.", "Tips");

    Tips << tr("Create an account on http://www.hedgewars.org/ to keep others from using your most favourite nickname while playing on the official server.", "Tips");

    Tips << tr("While playing you should give yourself a short break at least once an hour.", "Tips");

    Tips << tr("If your graphics card isn't able to provide hardware accelerated OpenGL, try to enable the low quality mode to improve performance.", "Tips");

    Tips << tr("We're open to suggestions and constructive feedback. If you don't like something or got a great idea, let us know!", "Tips");

    Tips << tr("Especially while playing online be polite and always remember there might be some minors playing with or against you as well!", "Tips");

    Tips << tr("Special game modes such as 'Vampirism' or 'Karma' allow you to develop completely new tactics. Try them in a custom game!", "Tips");

    Tips << tr("The Windows version of Hedgewars supports Xfire. Make sure to add Hedgwars to its game list so your friends can see you playing.", "Tips");

    Tips << tr("You should never install Hedgewars on computers you don't own (school, university, work, etc.). Please ask the responsible person instead!", "Tips");

    Tips << tr("Hedgewars can be perfect for short games during breaks. Just ensure you don't add too many hedgehogs or use an huge map. Reducing time and health might help as well.", "Tips");

    Tips << tr("No hedgehogs were harmed in making this game.", "Tips");

    if(isDevBuild)

        mainNote->setText(QLabel::tr("This development build is 'work in progress' and may not be compatible with other versions of the game. Some features might be broken or incomplete. Use at your own risk!"));

    else

        mainNote->setText(QLabel::tr("Tip: ") + Tips[QTime(0, 0, 0).secsTo(QTime::currentTime()) % Tips.length()]);

    pageLayout->addWidget(mainNote, 4, 1, 1, 2);

    BtnSetup = addButton(":/res/Settings.png", pageLayout, 4, 3, true);

    //BtnInfo = addButton(":/res/About.png", pageLayout, 3, 1, 1, 2, true);

    BtnInfo = addButton(":/res/HedgewarsTitle.png", pageLayout, 0, 0, 1, 4, true);

    BtnInfo->setStyleSheet("border: transparent;background: transparent;");

    pageLayout->setAlignment(BtnInfo, Qt::AlignHCenter);

    //pageLayout->setAlignment(BtnInfo, Qt::AlignHCenter);

    BtnExit = addButton(":/res/Exit.png", pageLayout, 4, 0, 1, 1, true);

    BtnExit->setFixedHeight(BtnSetup->height());

    BtnExit->setStyleSheet("QPushButton{margin-top: 2px;}");

}

PageEditTeam::PageEditTeam(QWidget* parent, SDLInteraction * sdli) :

  AbstractPage(parent)

{

    mySdli = sdli;

    QGridLayout * pageLayout = new QGridLayout(this);

    QTabWidget * tbw = new QTabWidget(this);

    QWidget * page1 = new QWidget(this);

    QWidget * page2 = new QWidget(this);

    tbw->addTab(page1, tr("General"));

    tbw->addTab(page2, tr("Advanced"));

    pageLayout->addWidget(tbw, 0, 0, 1, 3);

    BtnTeamDiscard = addButton(":/res/Exit.png", pageLayout, 1, 0, true);

    BtnTeamSave = addButton(":/res/Save.png", pageLayout, 1, 2, true);;

    BtnTeamSave->setStyleSheet("QPushButton{margin: 12px 0px 12px 0px;}");

    BtnTeamDiscard->setFixedHeight(BtnTeamSave->height());

    BtnTeamDiscard->setStyleSheet("QPushButton{margin-top: 31px;}");

    QHBoxLayout * page1Layout = new QHBoxLayout(page1);

    page1Layout->setAlignment(Qt::AlignTop);

    QGridLayout * page2Layout = new QGridLayout(page2);

// ====== Page 1 ======

    QVBoxLayout * vbox1 = new QVBoxLayout();

    QVBoxLayout * vbox2 = new QVBoxLayout();

    page1Layout->addLayout(vbox1);

    page1Layout->addLayout(vbox2);

    GBoxHedgehogs = new QGroupBox(this);

    GBoxHedgehogs->setTitle(QGroupBox::tr("Team Members"));

    GBoxHedgehogs->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);

    QGridLayout * GBHLayout = new QGridLayout(GBoxHedgehogs);

    signalMapper = new QSignalMapper(this);

    HatsModel * hatsModel = new HatsModel(GBoxHedgehogs);

    for(int i = 0; i < 8; i++)

    {

        HHHats[i] = new QComboBox(GBoxHedgehogs);

        HHHats[i]->setModel(hatsModel);

        HHHats[i]->setIconSize(QSize(32, 37));

        //HHHats[i]->setSizeAdjustPolicy(QComboBox::AdjustToContents);

        //HHHats[i]->setModelColumn(1);

        //HHHats[i]->setMinimumWidth(132);

        GBHLayout->addWidget(HHHats[i], i, 0);

        HHNameEdit[i] = new QLineEdit(GBoxHedgehogs);

        HHNameEdit[i]->setMaxLength(64);

        HHNameEdit[i]->setMinimumWidth(120);

        GBHLayout->addWidget(HHNameEdit[i], i, 1);

        randButton[i] = addButton(":/res/dice.png", GBHLayout, i, 3, true);

        connect(randButton[i], SIGNAL(clicked()), signalMapper, SLOT(map()));

            signalMapper->setMapping(randButton[i], i);

    }

    randTeamButton = addButton(QPushButton::tr("Random Team"), GBHLayout, 9, false);

    vbox1->addWidget(GBoxHedgehogs);

    GBoxTeam = new QGroupBox(this);

    GBoxTeam->setTitle(QGroupBox::tr("Team Settings"));

    GBoxTeam->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);

    QGridLayout * GBTLayout = new QGridLayout(GBoxTeam);

    QLabel * tmpLabel = new QLabel(GBoxTeam);

    tmpLabel->setText(QLabel::tr("Name"));

    GBTLayout->addWidget(tmpLabel, 0, 0);

    tmpLabel = new QLabel(GBoxTeam);

    tmpLabel->setText(QLabel::tr("Type"));

    GBTLayout->addWidget(tmpLabel, 1, 0);

    tmpLabel = new QLabel(GBoxTeam);

    tmpLabel->setText(QLabel::tr("Grave"));

    GBTLayout->addWidget(tmpLabel, 2, 0);

    tmpLabel = new QLabel(GBoxTeam);

    tmpLabel->setText(QLabel::tr("Flag"));

    GBTLayout->addWidget(tmpLabel, 3, 0);

    tmpLabel = new QLabel(GBoxTeam);

    tmpLabel->setText(QLabel::tr("Voice"));

    GBTLayout->addWidget(tmpLabel, 4, 0);

    TeamNameEdit = new QLineEdit(GBoxTeam);

    TeamNameEdit->setMaxLength(64);

    GBTLayout->addWidget(TeamNameEdit, 0, 1);

    vbox2->addWidget(GBoxTeam);

    CBTeamLvl = new QComboBox(GBoxTeam);

    CBTeamLvl->setIconSize(QSize(48, 48));

    CBTeamLvl->addItem(QIcon(":/res/botlevels/0.png"), QComboBox::tr("Human"));

    for(int i = 5; i > 0; i--)

        CBTeamLvl->addItem(

                QIcon(QString(":/res/botlevels/%1.png").arg(6 - i)),

                QString("%1 %2").arg(QComboBox::tr("Level")).arg(i)

                );

    GBTLayout->addWidget(CBTeamLvl, 1, 1);

    CBGrave = new QComboBox(GBoxTeam);

    CBGrave->setMaxCount(65535);

    CBGrave->setIconSize(QSize(32, 32));

    GBTLayout->addWidget(CBGrave, 2, 1);

    CBFlag = new QComboBox(GBoxTeam);

    CBFlag->setMaxCount(65535);

    CBFlag->setIconSize(QSize(22, 15));

    GBTLayout->addWidget(CBFlag, 3, 1);

    {

        QHBoxLayout * hbox = new QHBoxLayout();

        CBVoicepack = new QComboBox(GBoxTeam);

        {

            QDir tmpdir;

            tmpdir.cd(datadir->absolutePath());

            tmpdir.cd("Sounds/voices");

            QStringList list = tmpdir.entryList(QDir::AllDirs | QDir::NoDotAndDotDot, QDir::Name);

            CBVoicepack->addItems(list);

        }

        hbox->addWidget(CBVoicepack, 100);

        BtnTestSound = addButton(":/res/PlaySound.png", hbox, 1, true);

        hbox->setStretchFactor(BtnTestSound, 1);

        connect(BtnTestSound, SIGNAL(clicked()), this, SLOT(testSound()));

        GBTLayout->addLayout(hbox, 4, 1);

    }

    GBoxFort = new QGroupBox(this);

    GBoxFort->setTitle(QGroupBox::tr("Fort"));

    QGridLayout * GBFLayout = new QGridLayout(GBoxFort);

    CBFort = new QComboBox(GBoxFort);

    CBFort->setMaxCount(65535);

    GBFLayout->addWidget(CBFort, 0, 0);

    FortPreview = new SquareLabel(GBoxFort);

    FortPreview->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);

    FortPreview->setMinimumSize(128, 128);

    FortPreview->setPixmap(QPixmap());

    // perhaps due to handling its own paintevents, SquareLabel doesn't play nice with the stars

    //FortPreview->setAttribute(Qt::WA_PaintOnScreen, true);

    GBFLayout->addWidget(FortPreview, 1, 0);

    vbox2->addWidget(GBoxFort);

    QDir tmpdir;

    tmpdir.cd(datadir->absolutePath());

    tmpdir.cd("Forts");

    tmpdir.setFilter(QDir::Files);

    connect(CBFort, SIGNAL(currentIndexChanged(const QString &)), this, SLOT(CBFort_activated(const QString &)));

    CBFort->addItems(tmpdir.entryList(QStringList("*L.png")).replaceInStrings(QRegExp("^(.*)L\\.png"), "\\1"));

    tmpdir.cd("../Graphics/Graves");

    QStringList list = tmpdir.entryList(QStringList("*.png"));

    for (QStringList::Iterator it = list.begin(); it != list.end(); ++it )

    {

        QPixmap pix(datadir->absolutePath() + "/Graphics/Graves/" + *it);

        QIcon icon(pix.copy(0, 0, 32, 32));

        CBGrave->addItem(icon, (*it).replace(QRegExp("^(.*)\\.png"), "\\1"));

    }

    tmpdir.cd(datadir->absolutePath());

    tmpdir.cd("Graphics/Flags");

    list = tmpdir.entryList(QStringList("*.png"));

    // add the default flag

    CBFlag->addItem(QIcon(QPixmap(datadir->absolutePath() + "/Graphics/Flags/hedgewars.png").copy(0, 0, 22, 15)), "Hedgewars", "hedgewars");

    CBFlag->insertSeparator(CBFlag->count());

    // add all country flags

    for (QStringList::Iterator it = list.begin(); it != list.end(); ++it )

    {

        QPixmap pix(datadir->absolutePath() + "/Graphics/Flags/" + *it);

        QIcon icon(pix.copy(0, 0, 22, 15));

        if(it->compare("cpu.png") && it->compare("hedgewars.png") && (it->indexOf("cm_") == -1)) // skip cpu and hedgewars flags as well as all community flags

        {

            QString flag = (*it).replace(QRegExp("^(.*)\\.png"), "\\1");

            CBFlag->addItem(icon, QString(flag).replace("_", " "), flag);

        }

    }

    CBFlag->insertSeparator(CBFlag->count());

    // add all community flags

    for (QStringList::Iterator it = list.begin(); it != list.end(); ++it )

    {

        QPixmap pix(datadir->absolutePath() + "/Graphics/Flags/" + *it);

        QIcon icon(pix.copy(0, 0, 22, 15));

        if(it->indexOf("cm_") > -1) // skip non community flags this time

        {

            QString flag = (*it).replace(QRegExp("^(.*)\\.png"), "\\1");

            CBFlag->addItem(icon, QString(flag).replace("cm_", QComboBox::tr("Community") + ": "), flag);

        }

    }

    vbox1->addStretch();

    vbox2->addStretch();

// ====== Page 2 ======

    GBoxBinds = new QGroupBox(this);

    GBoxBinds->setTitle(QGroupBox::tr("Key binds"));

    QGridLayout * GBBLayout = new QGridLayout(GBoxBinds);

    BindsBox = new QToolBox(GBoxBinds);

    BindsBox->setLineWidth(0);

    GBBLayout->addWidget(BindsBox);

    page2Layout->addWidget(GBoxBinds, 0, 0);

    quint16 i = 0;

    quint16 num = 0;

    QWidget * curW = NULL;

    QGridLayout * pagelayout = NULL;

    QLabel* l = NULL;

    while (i < BINDS_NUMBER) {

        if(cbinds[i].category != NULL)

        {

            if(curW != NULL)

            {

                l = new QLabel(curW);

                l->setText("");

                pagelayout->addWidget(l, num++, 0, 1, 2);

            }

            curW = new QWidget(this);

            BindsBox->addItem(curW, QApplication::translate("binds (categories)", cbinds[i].category));

            pagelayout = new QGridLayout(curW);

            num = 0;

        }

        if(cbinds[i].description != NULL)

        {

            l = new QLabel(curW);

            l->setText((num > 0 ? QString("\n") : QString("")) + QApplication::translate("binds (descriptions)", cbinds[i].description));

            pagelayout->addWidget(l, num++, 0, 1, 2);

        }

        l = new QLabel(curW);

        l->setText(QApplication::translate("binds", cbinds[i].name));

        l->setAlignment(Qt::AlignRight);

        pagelayout->addWidget(l, num, 0);

        CBBind[i] = new QComboBox(curW);

        for(int j = 0; sdlkeys[j][1][0] != '\0'; j++)

            CBBind[i]->addItem(QApplication::translate("binds (keys)", sdlkeys[j][1]).contains(": ") ? QApplication::translate("binds (keys)", sdlkeys[j][1]) : QApplication::translate("binds (keys)", "Keyboard") + QString(": ") + QApplication::translate("binds (keys)", sdlkeys[j][1]), sdlkeys[j][0]);

        pagelayout->addWidget(CBBind[i++], num++, 1);

    }

}

void PageEditTeam::CBFort_activated(const QString & fortname)

{

    QPixmap pix(datadir->absolutePath() + "/Forts/" + fortname + "L.png");

    FortPreview->setPixmap(pix);

}

void PageEditTeam::testSound()

{

    Mix_Chunk *sound;

    QDir tmpdir;

    mySdli->SDLMusicInit();

    tmpdir.cd(datadir->absolutePath());

    tmpdir.cd("Sounds/voices");

    tmpdir.cd(CBVoicepack->currentText());

    QStringList list = tmpdir.entryList(QStringList() << "Illgetyou.ogg" << "Incoming.ogg" << "Stupid.ogg" << "Coward.ogg" << "Firstblood.ogg", QDir::Files);

    if (list.size()) {

        sound = Mix_LoadWAV(QString(tmpdir.absolutePath() + "/" + list[rand() % list.size()]).toLocal8Bit().constData());

        Mix_PlayChannel(-1, sound, 0);

    }

}

PageMultiplayer::PageMultiplayer(QWidget* parent) :

  AbstractPage(parent)

{

    QGridLayout * pageLayout = new QGridLayout(this);

    BtnBack = addButton(":/res/Exit.png", pageLayout, 2, 0, true);

    gameCFG = new GameCFGWidget(this);

    pageLayout->addWidget(gameCFG, 0, 0, 1, 2);

    pageLayout->setRowStretch(1, 1);

    teamsSelect = new TeamSelWidget(this);

    pageLayout->addWidget(teamsSelect, 0, 2, 2, 2);

    BtnStartMPGame = addButton(tr("Start"), pageLayout, 2, 3);

}

PageOptions::PageOptions(QWidget* parent) :

  AbstractPage(parent)

{

    QGridLayout * pageLayout = new QGridLayout(this);

    pageLayout->setColumnStretch(0, 100);

    pageLayout->setColumnStretch(1, 100);

    pageLayout->setColumnStretch(2, 100);

    pageLayout->setRowStretch(0, 0);

    //pageLayout->setRowStretch(1, 100);

    pageLayout->setRowStretch(2, 0);

    pageLayout->setContentsMargins(7, 7, 7, 0);

    pageLayout->setSpacing(0);

    QGroupBox * gbTwoBoxes = new QGroupBox(this);

    pageLayout->addWidget(gbTwoBoxes, 0, 0, 1, 3);

    QGridLayout * gbTBLayout = new QGridLayout(gbTwoBoxes);

    gbTBLayout->setMargin(0);

    gbTBLayout->setSpacing(0);

    gbTBLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);

    QPixmap pmNew(":/res/new.png");

    QPixmap pmEdit(":/res/edit.png");

    QPixmap pmDelete(":/res/delete.png");

        {

            teamsBox = new IconedGroupBox(this);

            //teamsBox->setContentTopPadding(0);

            //teamsBox->setAttribute(Qt::WA_PaintOnScreen, true);

            teamsBox->setIcon(QIcon(":/res/teamicon.png"));

            teamsBox->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);

            teamsBox->setTitle(QGroupBox::tr("Teams"));

            QGridLayout * GBTlayout = new QGridLayout(teamsBox);

            CBTeamName = new QComboBox(teamsBox);

            GBTlayout->addWidget(CBTeamName, 0, 0);

            BtnNewTeam = new QPushButton(teamsBox);

            BtnNewTeam->setToolTip(tr("New team"));

            BtnNewTeam->setIconSize(pmNew.size());

            BtnNewTeam->setIcon(pmNew);

            BtnNewTeam->setMaximumWidth(pmNew.width() + 6);

            GBTlayout->addWidget(BtnNewTeam, 0, 1);

            BtnEditTeam = new QPushButton(teamsBox);

            BtnEditTeam->setToolTip(tr("Edit team"));

            BtnEditTeam->setIconSize(pmEdit.size());

            BtnEditTeam->setIcon(pmEdit);

            BtnEditTeam->setMaximumWidth(pmEdit.width() + 6);

            GBTlayout->addWidget(BtnEditTeam, 0, 2);

            BtnDeleteTeam = new QPushButton(teamsBox);

            BtnDeleteTeam->setToolTip(tr("Delete team"));

            BtnDeleteTeam->setIconSize(pmDelete.size());

            BtnDeleteTeam->setIcon(pmDelete);

            BtnDeleteTeam->setMaximumWidth(pmDelete.width() + 6);

            GBTlayout->addWidget(BtnDeleteTeam, 0, 3);

            LblNoEditTeam = new QLabel(teamsBox);

            LblNoEditTeam->setText(tr("You can't edit teams from team selection. Go back to main menu to add, edit or delete teams."));

            LblNoEditTeam->setWordWrap(true);

            LblNoEditTeam->setVisible(false);